diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..639171f
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 zTree
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 1717950..6fc5b03 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,19 @@
 jQuery Tree Plugin ---- zTree  
 ============
-last verson :  3.5.18
+last version :  3.5.48
 
 
-**Donate to zTree** : http://www.ztree.me/v3/donate.php
+zTree API : /api
 
 
-zTree API : http://www.ztree.me/v3/api.php
+zTree Demo : /demo
 
 
-zTree Demo : http://www.ztree.me/v3/demo.php
-
+Install
+============
+```
+npm install @ztree/ztree_v3
+```
 
 Introduction of zTree (简介)
 ============
@@ -20,7 +23,7 @@ Introduction of zTree (简介)
 * zTree is a free tree plug-in and uses the MIT license. 
 (zTree 是开源免费的软件, 使用 MIT 许可证)
 
-* The code of zTree v3.x has been seperated according to the various functions. You can only load the code you need. 
+* The code of zTree v3.x has been separated according to the various functions. You can only load the code you need. 
 (zTree v3.x 将核心代码按照功能进行了分割，不需要的代码可以不用加载)
 * zTree v3.x uses delay loading technique, which can easily load tens of thousands of nodes in seconds even in IE6 browser. 
 (采用了 延迟加载 技术，上万节点轻松加载，即使在 IE6 下也能基本做到秒杀)
@@ -30,7 +33,7 @@ Introduction of zTree (简介)
 (支持 JSON 数据)
 * Support for static and asynchronous data loading node. 
 (支持静态 和 Ajax 异步加载节点数据)
-* Replace the skin / custom icon flexibllly. 
+* Replace the skin / custom icon flexibly. 
 (支持任意更换皮肤 / 自定义图标)
 * Support extremely flexible checkbox or radio selection function. 
 (支持极其灵活的 checkbox 或 radio 选择功能)
diff --git a/api/API_cn.html b/api/API_cn.html
index 1ae3f21..68d09d3 100644
--- a/api/API_cn.html
+++ b/api/API_cn.html
@@ -35,7 +35,7 @@
 				<div class="ieSuggest">浏览本网站建议您使用 Chrome、FireFox、Opera、IE9 等浏览器（只要不是 IE6 7 8 就行）, 速度会更快，画面会更炫！</div>
 				<div class="google_plus"><g:plusone></g:plusone></div>
 				<div class="header-text">
-					<h1><em>zTree v3.5.18 API 文档</em></h1><p></p>
+					<h1><em>zTree v3.5.48 API 文档</em></h1><p></p>
 					<p>all.js = core + excheck + exedit ( 不包括 exhide ); 发现错误请及时通知，谢谢。</p>
 				</div>
 				<ul class="shortcuts language" style="top:0;">
@@ -92,7 +92,7 @@ <h1><em>zTree v3.5.18 API 文档</em></h1><p></p>
 			<div id="overlayDivArrow" class="baby_overlay_arrow"></div>
 		</div>
 		<script type="text/javascript" src="http://github.com/apiCss/jquery-1.6.2.min.js"></script>
-		<script type='text/javascript' src='http://github.com/apiCss/jquery.ztree.core-3.5.js'></script>
+		<script type='text/javascript' src='http://github.com/apiCss/jquery.ztree.core.js'></script>
 		<script type='text/javascript' src='http://github.com/apiCss/api.js'></script>
 		<script type="text/javascript">
 			$(document).ready(function(){
diff --git a/api/API_en.html b/api/API_en.html
index 79b8450..6422a4a 100644
--- a/api/API_en.html
+++ b/api/API_en.html
@@ -34,7 +34,7 @@
 				<div class="ieSuggest">If you use the Chrome / FireFox / Opera / IE9 browser will be even more dazzling effect!</div>
 				<div class="google_plus"><g:plusone></g:plusone></div>
 				<div class="header-text">
-					<h1><em>zTree v3.5.18 API Document</em></h1><p></p>
+					<h1><em>zTree v3.5.48 API Document</em></h1><p></p>
 					<p>all.js = core + excheck + exedit ( without exhide ); if you found some mistakes please contact me.</p>
 				</div>
 				<ul class="shortcuts language" style="top:0;">
@@ -91,7 +91,7 @@ <h1><em>zTree v3.5.18 API Document</em></h1><p></p>
 			<div id="overlayDivArrow" class="baby_overlay_arrow"></div>
 		</div>
 		<script type="text/javascript" src="http://github.com/apiCss/jquery-1.6.2.min.js"></script>
-		<script type='text/javascript' src='http://github.com/apiCss/jquery.ztree.core-3.5.js'></script>
+		<script type='text/javascript' src='http://github.com/apiCss/jquery.ztree.core.js'></script>
 		<script type='text/javascript' src='http://github.com/apiCss/api.js'></script>
 		<script type="text/javascript">
 			$(document).ready(function(){
diff --git a/api/apiCss/api.js b/api/apiCss/api.js
index 37dd4ba..a11c33a 100644
--- a/api/apiCss/api.js
+++ b/api/apiCss/api.js
@@ -73,6 +73,8 @@ var apiContent = {
 			{id:204, pId:20, t:"enable", name:"enable : false,", iconSkin:"core", showAPI:true},
 			{id:205, pId:20, t:"otherParam", name:"otherParam : [],", iconSkin:"core", showAPI:true},
 			{id:206, pId:20, t:"type", name:"type : \"post\",", iconSkin:"core", showAPI:true},
+      {id:209, pId:20, t:"headers", name:"headers : {},", iconSkin:"core", showAPI:true},
+      {id:210, pId:20, t:"xhrFields", name:"xhrFields : {},", iconSkin:"core", showAPI:true},
 			{id:207, pId:20, t:"url", name:"url : \"\"", iconSkin:"core", showAPI:true},
 			{id:21, pId:1, name:"},"},
 			{id:22, pId:1, name:""},
@@ -133,6 +135,8 @@ var apiContent = {
 			{id:510, pId:50, t:"key", name:"key : {", open:true},
 			{id:5101, pId:510, t:"checked", name:"checked : \"checked\",", iconSkin:"check", showAPI:true},
 			{id:5102, pId:510, t:"children", name:"children : \"children\",", iconSkin:"core", showAPI:true},
+			{id:5106, pId:510, t:"isParent", name:"isParent : \"isParent\",", iconSkin:"core", showAPI:true},
+			{id:5107, pId:510, t:"isHidden", name:"isHidden : \"isHidden\",", iconSkin:"hide", showAPI:true},
 			{id:5103, pId:510, t:"name", name:"name : \"name\",", iconSkin:"core", showAPI:true},
 			{id:5104, pId:510, t:"title", name:"title : \"\"", iconSkin:"core", showAPI:true},
 			{id:5105, pId:510, t:"url", name:"url : \"url\"", iconSkin:"core", showAPI:true},
@@ -143,7 +147,12 @@ var apiContent = {
 			{id:5202, pId:520, t:"idKey", name:"idKey : \"id\",", iconSkin:"core", showAPI:true},
 			{id:5203, pId:520, t:"pIdKey", name:"pIdKey : \"pId\",", iconSkin:"core", showAPI:true},
 			{id:5204, pId:520, t:"rootPId", name:"rootPId : null", iconSkin:"core", showAPI:true},
-			{id:521, pId:50, name:"}"},
+			{id:521, pId:50, name:"},"},
+
+			{id:530, pId:50, t:"render", name:"render : {", open:true},
+			{id:5301, pId:530, t:"name", name:"name : null,", iconSkin:"core", showAPI:true},
+			{id:5302, pId:530, t:"title", name:"title : null", iconSkin:"core", showAPI:true},
+			{id:531, pId:50, name:"}"},
 			{id:51, pId:1, name:"},"},
 			{id:52, pId:1, name:""},
 
@@ -177,7 +186,8 @@ var apiContent = {
 			{id:7004, pId:70, t:"dblClickExpand", name:"dblClickExpand : true,", iconSkin:"core", showAPI:true},
 			{id:7005, pId:70, t:"expandSpeed", name:"expandSpeed : \"fast\",", iconSkin:"core", showAPI:true},
 			{id:7006, pId:70, t:"fontCss", name:"fontCss : {},", iconSkin:"core", showAPI:true},
-			{id:7012, pId:70, t:"nameIsHTML", name:"nameIsHTML : false,", iconSkin:"core", showAPI:true},
+			{id:7014, pId:70, t:"nodeClasses", name:"nodeClasses : {},", iconSkin:"core", showAPI:true},
+			{id:7013, pId:70, t:"nameIsHTML", name:"nameIsHTML : false,", iconSkin:"core", showAPI:true},
 			{id:7007, pId:70, t:"removeHoverDom", name:"removeHoverDom : null,", iconSkin:"edit", showAPI:true},
 			{id:7008, pId:70, t:"selectedMulti", name:"selectedMulti : true,", iconSkin:"core", showAPI:true},
 			{id:7009, pId:70, t:"showIcon", name:"showIcon : true,", iconSkin:"core", showAPI:true},
@@ -196,8 +206,10 @@ var apiContent = {
 			{id:128, pId:1, t:"chkDisabled", name:"chkDisabled", iconSkin:"check", showAPI:true},
 			{id:127, pId:1, t:"click", name:"click", iconSkin:"core", showAPI:true},
 			{id:103, pId:1, t:"getCheckStatus", name:"getCheckStatus ()", iconSkin:"check", showAPI:true},
+			{id:135, pId:1, t:"getIndex", name:"getIndex ()", iconSkin:"core", showAPI:true},
 			{id:104, pId:1, t:"getNextNode", name:"getNextNode ()", iconSkin:"core", showAPI:true},
 			{id:105, pId:1, t:"getParentNode", name:"getParentNode ()", iconSkin:"core", showAPI:true},
+			{id:136, pId:1, t:"getPath", name:"getPath ()", iconSkin:"core", showAPI:true},
 			{id:106, pId:1, t:"getPreNode", name:"getPreNode ()", iconSkin:"core", showAPI:true},
 			{id:129, pId:1, t:"halfCheck", name:"halfCheck", iconSkin:"check", showAPI:true},
 			{id:107, pId:1, t:"icon", name:"icon", iconSkin:"core", showAPI:true},
@@ -238,7 +250,7 @@ var apiContent = {
 			{id:3, pId:0, name:""},
 			{id:4, pId:0, t:"zTreeObj", name:"zTreeObj : {", open:true},
 			{id:401, pId:4, t:"setting", name:"setting", iconSkin:"core", showAPI:true},
-			{id:402, pId:4, t:"addNodes", name:"addNodes (parentNode, newNodes, isSilent)", iconSkin:"core", showAPI:true},
+			{id:402, pId:4, t:"addNodes", name:"addNodes (parentNode, index, newNodes, isSilent)", iconSkin:"core", showAPI:true},
 			{id:403, pId:4, t:"cancelEditName", name:"cancelEditName (newName)", iconSkin:"edit", showAPI:true},
 			{id:404, pId:4, t:"cancelSelectedNode", name:"cancelSelectedNode (node)", iconSkin:"core", showAPI:true},
 			{id:405, pId:4, t:"checkAllNodes", name:"checkAllNodes (checked)", iconSkin:"check", showAPI:true},
@@ -261,11 +273,12 @@ var apiContent = {
 			{id:432, pId:4, t:"hideNode", name:"hideNode (node)", iconSkin:"hide", showAPI:true},
 			{id:433, pId:4, t:"hideNodes", name:"hideNodes (nodes)", iconSkin:"hide", showAPI:true},
 			{id:420, pId:4, t:"moveNode", name:"moveNode (targetNode, node, moveType, isSilent)", iconSkin:"edit", showAPI:true},
-			{id:421, pId:4, t:"reAsyncChildNodes", name:"reAsyncChildNodes (parentNode, reloadType, isSilent)", iconSkin:"core", showAPI:true},
+			{id:421, pId:4, t:"reAsyncChildNodes", name:"reAsyncChildNodes (parentNode, reloadType, isSilent, callback)", iconSkin:"core", showAPI:true},
+			{id:437, pId:4, t:"reAsyncChildNodesPromise", name:"reAsyncChildNodesPromise(parentNode, reloadType, isSilent)", iconSkin:"core", showAPI:true},
 			{id:422, pId:4, t:"refresh", name:"refresh ()", iconSkin:"core", showAPI:true},
 			{id:423, pId:4, t:"removeChildNodes", name:"removeChildNodes (parentNode)", iconSkin:"core", showAPI:true},
 			{id:424, pId:4, t:"removeNode", name:"removeNode (node, callbackFlag)", iconSkin:"core", showAPI:true},
-			{id:425, pId:4, t:"selectNode", name:"selectNode (node, addFlag)", iconSkin:"core", showAPI:true},
+			{id:425, pId:4, t:"selectNode", name:"selectNode (node, addFlag, isSilent)", iconSkin:"core", showAPI:true},
 			{id:430, pId:4, t:"setChkDisabled", name:"setChkDisabled (node, disabled, inheritParent, inheritChildren)", iconSkin:"check", showAPI:true},
 			{id:426, pId:4, t:"setEditable", name:"setEditable (editable)", iconSkin:"edit", showAPI:true},
 			{id:434, pId:4, t:"showNode", name:"showNode (node)", iconSkin:"hide", showAPI:true},
diff --git a/api/apiCss/common.css b/api/apiCss/common.css
index 78f910c..bc26d59 100644
--- a/api/apiCss/common.css
+++ b/api/apiCss/common.css
@@ -51,7 +51,6 @@ h4 {font-size: 14px;font-weight: normal;line-height: 25px;}
 .shortcuts li span.selected {padding: 2px;background-color: #528036;}
 .shortcuts li a {color: #fff;}
 .ieSuggest {display:none;font-size: 12px;color: silver;position: absolute;left: 10px;top: 2px;}
-.google_plus {position: absolute;right: 10px; top:10px;}
 .light-bulb {position: absolute;left: -20px;bottom: -35px;width:116px;height:180px;background-image:url(http://github.com/img/lightbulb.png);background-repeat: no-repeat;}
 
 /* Content */
diff --git a/api/apiCss/jquery.ztree.core-3.5.js b/api/apiCss/jquery.ztree.core-3.5.js
deleted file mode 100644
index 03f0a37..0000000
--- a/api/apiCss/jquery.ztree.core-3.5.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * JQuery zTree core v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function(p){var G,H,I,J,K,L,r={},u={},v={},M={treeId:"",treeObj:null,view:{addDiyDom:null,autoCancelSelected:!0,dblClickExpand:!0,expandSpeed:"fast",fontCss:{},nameIsHTML:!1,selectedMulti:!0,showIcon:!0,showLine:!0,showTitle:!0,txtSelectedEnable:!1},data:{key:{children:"children",name:"name",title:"",url:"url",icon:"icon"},simpleData:{enable:!1,idKey:"id",pIdKey:"pId",rootPId:null},keep:{parent:!1,leaf:!1}},async:{enable:!1,contentType:"application/x-www-form-urlencoded",type:"post",dataType:"text",
-url:"",autoParam:[],otherParam:[],dataFilter:null},callback:{beforeAsync:null,beforeClick:null,beforeDblClick:null,beforeRightClick:null,beforeMouseDown:null,beforeMouseUp:null,beforeExpand:null,beforeCollapse:null,beforeRemove:null,onAsyncError:null,onAsyncSuccess:null,onNodeCreated:null,onClick:null,onDblClick:null,onRightClick:null,onMouseDown:null,onMouseUp:null,onExpand:null,onCollapse:null,onRemove:null}},w=[function(b){var a=b.treeObj,c=e.event;a.bind(c.NODECREATED,function(a,c,g){j.apply(b.callback.onNodeCreated,
-[a,c,g])});a.bind(c.CLICK,function(a,c,g,l,h){j.apply(b.callback.onClick,[c,g,l,h])});a.bind(c.EXPAND,function(a,c,g){j.apply(b.callback.onExpand,[a,c,g])});a.bind(c.COLLAPSE,function(a,c,g){j.apply(b.callback.onCollapse,[a,c,g])});a.bind(c.ASYNC_SUCCESS,function(a,c,g,l){j.apply(b.callback.onAsyncSuccess,[a,c,g,l])});a.bind(c.ASYNC_ERROR,function(a,c,g,l,h,e){j.apply(b.callback.onAsyncError,[a,c,g,l,h,e])});a.bind(c.REMOVE,function(a,c,g){j.apply(b.callback.onRemove,[a,c,g])});a.bind(c.SELECTED,
-function(a,c,g,l){j.apply(b.callback.onSelected,[c,g,l])});a.bind(c.UNSELECTED,function(a,c,g,l){j.apply(b.callback.onUnSelected,[c,g,l])})}],x=[function(b){var a=e.event;b.treeObj.unbind(a.NODECREATED).unbind(a.CLICK).unbind(a.EXPAND).unbind(a.COLLAPSE).unbind(a.ASYNC_SUCCESS).unbind(a.ASYNC_ERROR).unbind(a.REMOVE).unbind(a.SELECTED).unbind(a.UNSELECTED)}],y=[function(b){var a=h.getCache(b);a||(a={},h.setCache(b,a));a.nodes=[];a.doms=[]}],z=[function(b,a,c,d,f,g){if(c){var l=h.getRoot(b),e=b.data.key.children;
-c.level=a;c.tId=b.treeId+"_"+ ++l.zId;c.parentTId=d?d.tId:null;c.open=typeof c.open=="string"?j.eqs(c.open,"true"):!!c.open;c[e]&&c[e].length>0?(c.isParent=!0,c.zAsync=!0):(c.isParent=typeof c.isParent=="string"?j.eqs(c.isParent,"true"):!!c.isParent,c.open=c.isParent&&!b.async.enable?c.open:!1,c.zAsync=!c.isParent);c.isFirstNode=f;c.isLastNode=g;c.getParentNode=function(){return h.getNodeCache(b,c.parentTId)};c.getPreNode=function(){return h.getPreNode(b,c)};c.getNextNode=function(){return h.getNextNode(b,
-c)};c.isAjaxing=!1;h.fixPIdKeyValue(b,c)}}],s=[function(b){var a=b.target,c=h.getSetting(b.data.treeId),d="",f=null,g="",l="",i=null,o=null,k=null;if(j.eqs(b.type,"mousedown"))l="mousedown";else if(j.eqs(b.type,"mouseup"))l="mouseup";else if(j.eqs(b.type,"contextmenu"))l="contextmenu";else if(j.eqs(b.type,"click"))if(j.eqs(a.tagName,"span")&&a.getAttribute("treeNode"+e.id.SWITCH)!==null)d=j.getNodeMainDom(a).id,g="switchNode";else{if(k=j.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+e.id.A}]))d=j.getNodeMainDom(k).id,
-g="clickNode"}else if(j.eqs(b.type,"dblclick")&&(l="dblclick",k=j.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+e.id.A}])))d=j.getNodeMainDom(k).id,g="switchNode";if(l.length>0&&d.length==0&&(k=j.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+e.id.A}])))d=j.getNodeMainDom(k).id;if(d.length>0)switch(f=h.getNodeCache(c,d),g){case "switchNode":f.isParent?j.eqs(b.type,"click")||j.eqs(b.type,"dblclick")&&j.apply(c.view.dblClickExpand,[c.treeId,f],c.view.dblClickExpand)?i=G:g="":g="";break;case "clickNode":i=
-H}switch(l){case "mousedown":o=I;break;case "mouseup":o=J;break;case "dblclick":o=K;break;case "contextmenu":o=L}return{stop:!1,node:f,nodeEventType:g,nodeEventCallback:i,treeEventType:l,treeEventCallback:o}}],A=[function(b){var a=h.getRoot(b);a||(a={},h.setRoot(b,a));a[b.data.key.children]=[];a.expandTriggerFlag=!1;a.curSelectedList=[];a.noSelection=!0;a.createdNodes=[];a.zId=0;a._ver=(new Date).getTime()}],B=[],C=[],D=[],E=[],F=[],h={addNodeCache:function(b,a){h.getCache(b).nodes[h.getNodeCacheId(a.tId)]=
-a},getNodeCacheId:function(b){return b.substring(b.lastIndexOf("_")+1)},addAfterA:function(b){C.push(b)},addBeforeA:function(b){B.push(b)},addInnerAfterA:function(b){E.push(b)},addInnerBeforeA:function(b){D.push(b)},addInitBind:function(b){w.push(b)},addInitUnBind:function(b){x.push(b)},addInitCache:function(b){y.push(b)},addInitNode:function(b){z.push(b)},addInitProxy:function(b,a){a?s.splice(0,0,b):s.push(b)},addInitRoot:function(b){A.push(b)},addNodesData:function(b,a,c){var d=b.data.key.children;
-a[d]||(a[d]=[]);if(a[d].length>0)a[d][a[d].length-1].isLastNode=!1,i.setNodeLineIcos(b,a[d][a[d].length-1]);a.isParent=!0;a[d]=a[d].concat(c)},addSelectedNode:function(b,a){var c=h.getRoot(b);h.isSelectedNode(b,a)||c.curSelectedList.push(a)},addCreatedNode:function(b,a){(b.callback.onNodeCreated||b.view.addDiyDom)&&h.getRoot(b).createdNodes.push(a)},addZTreeTools:function(b){F.push(b)},exSetting:function(b){p.extend(!0,M,b)},fixPIdKeyValue:function(b,a){b.data.simpleData.enable&&(a[b.data.simpleData.pIdKey]=
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diff --git a/api/apiCss/jquery.ztree.core.js b/api/apiCss/jquery.ztree.core.js
new file mode 100644
index 0000000..af5858e
--- /dev/null
+++ b/api/apiCss/jquery.ztree.core.js
@@ -0,0 +1 @@
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id='",t.tId,consts.id.UL,"' class='",consts.className.LEVEL,t.level," ",view.makeUlLineClass(e,t),"' style='display:",t.open?"block":"none","'>"),n.push(o),n.push("</ul>")},makeUlLineClass:function(e,t){return e.view.showLine&&!t.isLastNode?consts.line.LINE:""},removeChildNodes:function(e,t){if(t){var n=data.nodeChildren(e,t);if(n){for(var o=0,a=n.length;o<a;o++)data.removeNodeCache(e,n[o]);if(data.removeSelectedNode(e),delete t[e.data.key.children],e.data.keep.parent)$$(t,consts.id.UL,e).empty();else{data.nodeIsParent(e,t,!1),t.open=!1;var r=$$(t,consts.id.SWITCH,e),d=$$(t,consts.id.ICON,e);view.replaceSwitchClass(t,r,consts.folder.DOCU),view.replaceIcoClass(t,d,consts.folder.DOCU),$$(t,consts.id.UL,e).remove()}}}},scrollIntoView:function(e,t){if(t)if("undefined"!=typeof Element&&"undefined"!=typeof HTMLElement)Element.prototype.scrollIntoViewIfNeeded||(Element.prototype.scrollIntoViewIfNeeded=function(n){"use strict";function e(e,t){return{start:e,length:t,end:e+t}}function t(e,t){return!1===n||t.start<e.end&&e.start<t.end?Math.max(e.end-t.length,Math.min(t.start,e.start)):(e.start+e.end-t.length)/2}function a(n,o){return{x:n,y:o,translate:function(e,t){return a(n+e,o+t)}}}function o(e,t){for(;e;)t=t.translate(e.offsetLeft,e.offsetTop),e=e.offsetParent;return t}for(var r,d=o(this,a(0,0)),i=a(this.offsetWidth,this.offsetHeight),s=this.parentNode;s instanceof HTMLElement;)r=o(s,a(s.clientLeft,s.clientTop)),s.scrollLeft=t(e(d.x-r.x,i.x),e(s.scrollLeft,s.clientWidth)),s.scrollTop=t(e(d.y-r.y,i.y),e(s.scrollTop,s.clientHeight)),d=d.translate(-s.scrollLeft,-s.scrollTop),s=s.parentNode}),t.scrollIntoViewIfNeeded();else{var n=e.treeObj.get(0).getBoundingClientRect(),o=t.getBoundingClientRect();(o.top<n.top||o.bottom>n.bottom||o.right>n.right||o.left<n.left)&&t.scrollIntoView()}},setFirstNode:function(e,t){var n=data.nodeChildren(e,t);0<n.length&&(n[0].isFirstNode=!0)},setLastNode:function(e,t){var n=data.nodeChildren(e,t);0<n.length&&(n[n.length-1].isLastNode=!0)},removeNode:function(e,t){var n=data.getRoot(e),o=t.parentTId?t.getParentNode():n;if(t.isFirstNode=!1,t.isLastNode=!1,t.getPreNode=function(){return null},t.getNextNode=function(){return null},data.getNodeCache(e,t.tId)){$$(t,e).remove(),data.removeNodeCache(e,t),data.removeSelectedNode(e,t);for(var a=data.nodeChildren(e,o),r=0,d=a.length;r<d;r++)if(a[r].tId==t.tId){a.splice(r,1);break}view.setFirstNode(e,o),view.setLastNode(e,o);var i,s,l,c=a.length;if(e.data.keep.parent||0!=c){if(e.view.showLine&&0<c){var u=a[c-1];if(i=$$(u,consts.id.UL,e),s=$$(u,consts.id.SWITCH,e),l=$$(u,consts.id.ICON,e),o==n)if(1==a.length)view.replaceSwitchClass(u,s,consts.line.ROOT);else{var p=$$(a[0],consts.id.SWITCH,e);view.replaceSwitchClass(a[0],p,consts.line.ROOTS),view.replaceSwitchClass(u,s,consts.line.BOTTOM)}else view.replaceSwitchClass(u,s,consts.line.BOTTOM);i.removeClass(consts.line.LINE)}}else data.nodeIsParent(e,o,!1),o.open=!1,delete o[e.data.key.children],i=$$(o,consts.id.UL,e),s=$$(o,consts.id.SWITCH,e),l=$$(o,consts.id.ICON,e),view.replaceSwitchClass(o,s,consts.folder.DOCU),view.replaceIcoClass(o,l,consts.folder.DOCU),i.css("display","none")}},replaceIcoClass:function(e,t,n){if(t&&!e.isAjaxing){var o=t.attr("class");if(null!=o){var a=o.split("_");switch(n){case consts.folder.OPEN:case consts.folder.CLOSE:case consts.folder.DOCU:a[a.length-1]=n}t.attr("class",a.join("_"))}}},replaceSwitchClass:function(e,t,n){if(t){var o=t.attr("class");if(null!=o){var a=o.split("_");switch(n){case consts.line.ROOT:case consts.line.ROOTS:case consts.line.CENTER:case consts.line.BOTTOM:case consts.line.NOLINE:a[0]=view.makeNodeLineClassEx(e)+n;break;case consts.folder.OPEN:case consts.folder.CLOSE:case consts.folder.DOCU:a[1]=n}t.attr("class",a.join("_")),n!==consts.folder.DOCU?t.removeAttr("disabled"):t.attr("disabled","disabled")}}},selectNode:function(e,t,n){n||view.cancelPreSelectedNode(e,null,t),$$(t,consts.id.A,e).addClass(consts.node.CURSELECTED),data.addSelectedNode(e,t),e.treeObj.trigger(consts.event.SELECTED,[e.treeId,t])},setNodeFontCss:function(e,t){var n=$$(t,consts.id.A,e),o=view.makeNodeFontCss(e,t);o&&n.css(o)},setNodeClasses:function(e,t){var n=$$(t,consts.id.A,e),o=view.makeNodeClasses(e,t);"add"in o&&o.add.length&&n.addClass(o.add.join(" ")),"remove"in o&&o.remove.length&&n.removeClass(o.remove.join(" "))},setNodeLineIcos:function(e,t){if(t){var n=$$(t,consts.id.SWITCH,e),o=$$(t,consts.id.UL,e),a=$$(t,consts.id.ICON,e),r=view.makeUlLineClass(e,t);0==r.length?o.removeClass(consts.line.LINE):o.addClass(r),n.attr("class",view.makeNodeLineClass(e,t)),data.nodeIsParent(e,t)?n.removeAttr("disabled"):n.attr("disabled","disabled"),a.removeAttr("style"),a.attr("style",view.makeNodeIcoStyle(e,t)),a.attr("class",view.makeNodeIcoClass(e,t))}},setNodeName:function(e,t){var n=data.nodeTitle(e,t),o=$$(t,consts.id.SPAN,e);o.empty(),e.view.nameIsHTML?o.html(data.nodeName(e,t)):o.text(data.nodeName(e,t)),tools.apply(e.view.showTitle,[e.treeId,t],e.view.showTitle)&&$$(t,consts.id.A,e).attr("title",n||"")},setNodeTarget:function(e,t){$$(t,consts.id.A,e).attr("target",view.makeNodeTarget(t))},setNodeUrl:function(e,t){var n=$$(t,consts.id.A,e),o=view.makeNodeUrl(e,t);null==o||0==o.length?n.removeAttr("href"):n.attr("href",o)},switchNode:function(e,t){if(t.open||!tools.canAsync(e,t))view.expandCollapseNode(e,t,!t.open);else if(e.async.enable){if(!view.asyncNode(e,t))return void view.expandCollapseNode(e,t,!t.open)}else t&&view.expandCollapseNode(e,t,!t.open)}};$.fn.zTree={consts:_consts,_z:{tools:tools,view:view,event:event,data:data},getZTreeObj:function(e){var t=data.getZTreeTools(e);return t||null},destroy:function(e){if(e&&0<e.length)view.destroy(data.getSetting(e));else for(var t in settings)view.destroy(settings[t])},init:function(e,t,n){var s=tools.clone(_setting);$.extend(!0,s,t),s.treeId=e.attr("id"),s.treeObj=e,s.treeObj.empty(),settings[s.treeId]=s,void 0===document.body.style.maxHeight&&(s.view.expandSpeed=""),data.initRoot(s);var o=data.getRoot(s);n=n?tools.clone(tools.isArray(n)?n:[n]):[],s.data.simpleData.enable?data.nodeChildren(s,o,data.transformTozTreeFormat(s,n)):data.nodeChildren(s,o,n),data.initCache(s),event.unbindTree(s),event.bindTree(s),event.unbindEvent(s),event.bindEvent(s);var r={setting:s,addNodes:function(e,t,n,o){e=e||null;var a=data.nodeIsParent(s,e);if(e&&!a&&s.data.keep.leaf)return null;var r=parseInt(t,10);if(t=isNaN(r)?(o=!!n,n=t,-1):r,!n)return null;var d=tools.clone(tools.isArray(n)?n:[n]);function i(){view.addNodes(s,e,t,d,1==o)}return tools.canAsync(s,e)?view.asyncNode(s,e,o,i):i(),d},cancelSelectedNode:function(e){view.cancelPreSelectedNode(s,e)},destroy:function(){view.destroy(s)},expandAll:function(e){return e=!!e,view.expandCollapseSonNode(s,null,e,!0),e},expandNode:function(t,e,n,o,a){return t&&data.nodeIsParent(s,t)?(!0!==e&&!1!==e&&(e=!t.open),(a=!!a)&&e&&0==tools.apply(s.callback.beforeExpand,[s.treeId,t],!0)||a&&!e&&0==tools.apply(s.callback.beforeCollapse,[s.treeId,t],!0)?null:(e&&t.parentTId&&view.expandCollapseParentNode(s,t.getParentNode(),e,!1),e!==t.open||n?(data.getRoot(s).expandTriggerFlag=a,!tools.canAsync(s,t)&&n?view.expandCollapseSonNode(s,t,e,!0,r):(t.open=!e,view.switchNode(this.setting,t),r()),e):null)):null;function r(){var e=$$(t,consts.id.A,s).get(0);e&&!1!==o&&view.scrollIntoView(s,e)}},getNodes:function(){return data.getNodes(s)},getNodeByParam:function(e,t,n){return e?data.getNodeByParam(s,n?data.nodeChildren(s,n):data.getNodes(s),e,t):null},getNodeByTId:function(e){return data.getNodeCache(s,e)},getNodesByParam:function(e,t,n){return e?data.getNodesByParam(s,n?data.nodeChildren(s,n):data.getNodes(s),e,t):null},getNodesByParamFuzzy:function(e,t,n){return e?data.getNodesByParamFuzzy(s,n?data.nodeChildren(s,n):data.getNodes(s),e,t):null},getNodesByFilter:function(e,t,n,o){return t=!!t,e&&"function"==typeof e?data.getNodesByFilter(s,n?data.nodeChildren(s,n):data.getNodes(s),e,t,o):t?null:[]},getNodeIndex:function(e){if(!e)return null;for(var t=e.parentTId?e.getParentNode():data.getRoot(s),n=data.nodeChildren(s,t),o=0,a=n.length;o<a;o++)if(n[o]==e)return o;return-1},getSelectedNodes:function(){for(var e=[],t=data.getRoot(s).curSelectedList,n=0,o=t.length;n<o;n++)e.push(t[n]);return e},isSelectedNode:function(e){return data.isSelectedNode(s,e)},reAsyncChildNodesPromise:function(n,o,a){return new Promise(function(e,t){try{r.reAsyncChildNodes(n,o,a,function(){e(n)})}catch(e){t(e)}})},reAsyncChildNodes:function(e,t,n,o){if(this.setting.async.enable){var a=!e;if(a&&(e=data.getRoot(s)),"refresh"==t){for(var r=data.nodeChildren(s,e),d=0,i=r?r.length:0;d<i;d++)data.removeNodeCache(s,r[d]);if(data.removeSelectedNode(s),data.nodeChildren(s,e,[]),a)this.setting.treeObj.empty();else $$(e,consts.id.UL,s).empty()}view.asyncNode(this.setting,a?null:e,!!n,o)}},refresh:function(){this.setting.treeObj.empty();var e=data.getRoot(s),t=data.nodeChildren(s,e);data.initRoot(s),data.nodeChildren(s,e,t),data.initCache(s),view.createNodes(s,0,data.nodeChildren(s,e),null,-1)},removeChildNodes:function(e){if(!e)return null;var t=data.nodeChildren(s,e);return view.removeChildNodes(s,e),t||null},removeNode:function(e,t){e&&((t=!!t)&&0==tools.apply(s.callback.beforeRemove,[s.treeId,e],!0)||(view.removeNode(s,e),t&&this.setting.treeObj.trigger(consts.event.REMOVE,[s.treeId,e])))},selectNode:function(t,e,n){if(t&&tools.uCanDo(s)){if(e=s.view.selectedMulti&&e,t.parentTId)view.expandCollapseParentNode(s,t.getParentNode(),!0,!1,function(){if(n)return;var e=$$(t,s).get(0);view.scrollIntoView(s,e)});else if(!n)try{$$(t,s).focus().blur()}catch(e){}view.selectNode(s,t,e)}},transformTozTreeNodes:function(e){return data.transformTozTreeFormat(s,e)},transformToArray:function(e){return data.transformToArrayFormat(s,e)},updateNode:function(e,t){e&&$$(e,s).get(0)&&tools.uCanDo(s)&&(view.setNodeName(s,e),view.setNodeTarget(s,e),view.setNodeUrl(s,e),view.setNodeLineIcos(s,e),view.setNodeFontCss(s,e),view.setNodeClasses(s,e))}};o.treeTools=r,data.setZTreeTools(s,r);var a=data.nodeChildren(s,o);return a&&0<a.length?view.createNodes(s,0,a,null,-1):s.async.enable&&s.async.url&&""!==s.async.url&&view.asyncNode(s),r}};var zt=$.fn.zTree,$$=tools.$,consts=zt.consts}(jQuery);
\ No newline at end of file
diff --git a/api/cn/fn.zTree.init.html b/api/cn/fn.zTree.init.html
index 8db6d2c..61da41a 100644
--- a/api/cn/fn.zTree.init.html
+++ b/api/cn/fn.zTree.init.html
@@ -38,10 +38,10 @@ <h4>1. 简单创建 zTree 演示</h4>
   &lt;meta http-equiv="content-type" content="text/html; charset=UTF-8"&gt;
   &lt;link rel="stylesheet" href="http://github.com/zTreeStyle/zTreeStyle.css" type="text/css"&gt;
   &lt;script type="text/javascript" src="http://github.com/jquery-1.4.2.js"&gt;&lt;/script&gt;
-  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.core-3.5.js"&gt;&lt;/script&gt;
+  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.core.js"&gt;&lt;/script&gt;
 &lt;!--
-  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.excheck-3.5.js"&gt;&lt;/script&gt;
-  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.exedit-3.5.js"&gt;&lt;/script&gt;
+  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.excheck.js"&gt;&lt;/script&gt;
+  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.exedit.js"&gt;&lt;/script&gt;
 --&gt;
   &lt;SCRIPT type="text/javascript" &gt;
 	var zTreeObj,
diff --git a/api/cn/setting.async.autoParam.html b/api/cn/setting.async.autoParam.html
index cf0f4d2..6ce1dd7 100644
--- a/api/cn/setting.async.autoParam.html
+++ b/api/cn/setting.async.autoParam.html
@@ -1,6 +1,6 @@
 <div class="apiDetail">
 <div>
-	<h2><span>Array(String)</span><span class="path">setting.async.</span>autoParam</h2>
+	<h2><span>Array(String) / Function(treeId, treeNode)</span><span class="path">setting.async.</span>autoParam</h2>
 	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
 	<div class="desc">
 		<p></p>
@@ -14,6 +14,16 @@ <h3>Array(String) 格式说明</h3>
 	<p>1、将需要作为参数提交的属性名称，制作成 Array 即可，例如：["id", "name"]</p>
 	<p>2、可以设置提交时的参数名称，例如 server 只接受 zId : ["id=zId"]</p>
 	</div>
+	<h3>Function 参数说明</h3>
+	<div class="desc">
+		<h4><b>treeId</b><span>String</span></h4>
+		<p>对应 zTree 的 <b class="highlight_red">treeId</b>，便于用户操控</p>
+		<h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+		<p>需要异步加载子节点的的父节点 JSON 数据对象</p>
+		<p class="highlight_red">针对根进行异步加载时，treeNode = null</p>
+		<h4 class="topLine"><b>返回值</b><span>Array(String)</span></h4>
+		<p>返回值同 Array(String) 格式的数据</p>
+	</div>
 	<h3>setting 举例</h3>
 	<h4>1. 设置 id 属性为自动提交的参数</h4>
 	<pre xmlns=""><code>var setting = {
diff --git a/api/cn/setting.async.headers.html b/api/cn/setting.async.headers.html
new file mode 100644
index 0000000..222b9f8
--- /dev/null
+++ b/api/cn/setting.async.headers.html
@@ -0,0 +1,18 @@
+<div class="apiDetail">
+<div>
+	<h2><span>Object</span><span class="path">setting.async.</span>headers</h2>
+	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p><span class="highlight_red">[setting.async.enable = true 时生效]</span></p>
+			<p>默认值："{}"</p>
+      <p class="highlight_red">v3.5.36+</p>
+		</div>
+	</div>
+	<h3>Object 格式说明</h3>
+	<div class="desc">
+	<p class="highlight_red">请参考 jQuery ajax 中的 headers 参数</p>
+	</div>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/cn/setting.async.otherParam.html b/api/cn/setting.async.otherParam.html
index 981715f..bfb44c2 100644
--- a/api/cn/setting.async.otherParam.html
+++ b/api/cn/setting.async.otherParam.html
@@ -1,6 +1,6 @@
 <div class="apiDetail">
 <div>
-	<h2><span>Array(String) / JSON</span><span class="path">setting.async.</span>otherParam</h2>
+	<h2><span>Array(String) / JSON / Function(treeId, treeNode)</span><span class="path">setting.async.</span>otherParam</h2>
 	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
 	<div class="desc">
 		<p></p>
@@ -17,6 +17,16 @@ <h3>JSON 格式说明</h3>
 	<div class="desc">
 	<p>直接用 JSON 格式制作键值对，例如：{ key1:value1, key2:value2 }</p>
 	</div>
+	<h3>Function 参数说明</h3>
+	<div class="desc">
+		<h4><b>treeId</b><span>String</span></h4>
+		<p>对应 zTree 的 <b class="highlight_red">treeId</b>，便于用户操控</p>
+		<h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+		<p>需要异步加载子节点的的父节点 JSON 数据对象</p>
+		<p class="highlight_red">针对根进行异步加载时，treeNode = null</p>
+		<h4 class="topLine"><b>返回值</b><span>Array(String) || JSON</span></h4>
+		<p>返回值同 Array(String) || JSON 格式的数据</p>
+	</div>
 	<h3>setting 举例</h3>
 	<h4>1. 设置 Array(String) 格式的参数</h4>
 	<pre xmlns=""><code>var setting = {
diff --git a/api/cn/setting.async.xhrFields.html b/api/cn/setting.async.xhrFields.html
new file mode 100644
index 0000000..ed2079e
--- /dev/null
+++ b/api/cn/setting.async.xhrFields.html
@@ -0,0 +1,18 @@
+<div class="apiDetail">
+<div>
+	<h2><span>Object</span><span class="path">setting.async.</span>xhrFields</h2>
+	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p><span class="highlight_red">[setting.async.enable = true 时生效]</span></p>
+			<p>默认值："{}"</p>
+      <p class="highlight_red">v3.5.36+</p>
+		</div>
+	</div>
+	<h3>Object 格式说明</h3>
+	<div class="desc">
+	<p class="highlight_red">请参考 jQuery ajax 中的 xhrFields 参数</p>
+	</div>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/cn/setting.data.key.isHidden.html b/api/cn/setting.data.key.isHidden.html
new file mode 100644
index 0000000..0ea26bc
--- /dev/null
+++ b/api/cn/setting.data.key.isHidden.html
@@ -0,0 +1,24 @@
+<div class="apiDetail">
+<div>
+	<h2><span>String</span><span class="path">setting.data.key.</span>isHidden</h2>
+	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.exhide</span> js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>zTree 节点数据保存节点是否隐藏的属性名称。</p>
+			<p>默认值："isHidden"</p>
+			<p class="highlight_red">v3.5.32+</p>
+		</div>
+	</div>
+	<h3>setting 举例</h3>
+	<h4>1. 设置 zTree 显示节点时，将 treeNode 的 hidden 属性当做节点是否隐藏的属性名称</h4>
+	<pre xmlns=""><code>var setting = {
+	data: {
+		key: {
+			isHidden: "hidden"
+		}
+	}
+};
+......</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/cn/setting.data.key.isParent.html b/api/cn/setting.data.key.isParent.html
new file mode 100644
index 0000000..d9476c3
--- /dev/null
+++ b/api/cn/setting.data.key.isParent.html
@@ -0,0 +1,24 @@
+<div class="apiDetail">
+<div>
+	<h2><span>String</span><span class="path">setting.data.key.</span>isParent</h2>
+	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>zTree 节点数据保存节点是否为父节点的属性名称。</p>
+			<p>默认值："isParent"</p>
+			<p class="highlight_red">v3.5.32+</p>
+		</div>
+	</div>
+	<h3>setting 举例</h3>
+	<h4>1. 设置 zTree 显示节点时，将 treeNode 的 parent 属性当做节点是否为父节点的属性名称</h4>
+	<pre xmlns=""><code>var setting = {
+	data: {
+		key: {
+			isParent: "parent"
+		}
+	}
+};
+......</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/cn/setting.data.render.name.html b/api/cn/setting.data.render.name.html
new file mode 100644
index 0000000..c6fa94e
--- /dev/null
+++ b/api/cn/setting.data.render.name.html
@@ -0,0 +1,42 @@
+<div class="apiDetail">
+  <div>
+    <h2>
+      <span>Function(name, treeNode)</span
+      ><span class="path">setting.data.render.</span>name
+    </h2>
+    <h3>
+      概述<span class="h3_info"
+        >[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js
+        ]</span
+      >
+    </h3>
+    <div class="desc">
+      <p></p>
+      <div class="longdesc">
+        <p>用于使用自定义的方法动态渲染节点名称</p>
+        <p>默认值：null</p>
+        <p class="highlight_red">v3.5.45+</p>
+      </div>
+    </div>
+    <h3>Function 参数说明</h3>
+    <div class="desc">
+      <h4><b>name</b><span>String</span></h4>
+      <p>对应 zTree 利用 setting.key.name 获取到的节点名称</p>
+      <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+      <p>待渲染节点的 JSON 数据对象</p>
+      <p class="highlight_red">针对根进行渲染时，treeNode = null</p>
+      <h4 class="topLine"><b>返回值</b><span>Boolean</span></h4>
+      <p>返回值是 渲染后的节点名称</p>
+    </div>
+    <h3>setting & function 举例</h3>
+    <pre xmlns=""><code>
+	var setting = {
+		data: {
+			render: function(name,treeNode){
+				return name + treeNode.id;
+			}
+		}
+	};
+	......</code></pre>
+  </div>
+</div>
diff --git a/api/cn/setting.data.render.title.html b/api/cn/setting.data.render.title.html
new file mode 100644
index 0000000..d4b0ff2
--- /dev/null
+++ b/api/cn/setting.data.render.title.html
@@ -0,0 +1,42 @@
+<div class="apiDetail">
+  <div>
+    <h2>
+      <span>Function(title, treeNode)</span
+      ><span class="path">setting.data.render.</span>title
+    </h2>
+    <h3>
+      概述<span class="h3_info"
+        >[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js
+        ]</span
+      >
+    </h3>
+    <div class="desc">
+      <p></p>
+      <div class="longdesc">
+        <p>用于使用自定义的方法动态渲染节点标题</p>
+        <p>默认值：null</p>
+        <p class="highlight_red">v3.5.45+</p>
+      </div>
+    </div>
+    <h3>Function 参数说明</h3>
+    <div class="desc">
+      <h4><b>title</b><span>String</span></h4>
+      <p>对应 zTree 利用 setting.key.title 获取到的节点标题</p>
+      <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+      <p>待渲染节点的 JSON 数据对象</p>
+      <p class="highlight_red">针对根进行渲染时，treeNode = null</p>
+      <h4 class="topLine"><b>返回值</b><span>Boolean</span></h4>
+      <p>返回值是 渲染后的节点标题</p>
+    </div>
+    <h3>setting & function 举例</h3>
+    <pre xmlns=""><code>
+	var setting = {
+		data: {
+			render: function(title,treeNode){
+				return title + treeNode.id;
+			}
+		}
+	};
+	......</code></pre>
+  </div>
+</div>
diff --git a/api/cn/setting.view.nodeClasses.html b/api/cn/setting.view.nodeClasses.html
new file mode 100644
index 0000000..779aa77
--- /dev/null
+++ b/api/cn/setting.view.nodeClasses.html
@@ -0,0 +1,51 @@
+<div class="apiDetail">
+<div>
+	<h2><span>JSON / Function(treeId, treeNode)</span><span class="path">setting.view.</span>nodeClasses</h2>
+	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>使用 className 设置文字样式，只针对 zTree 在节点上显示的&lt;A&gt;对象。便于 css 与 js 解耦</p>
+			<p>默认值：{add: [], remove: []}</p>
+			<p class="highlight_red">v3.5.43+</p>
+		</div>
+	</div>
+	<h3>JSON 格式说明</h3>
+	<div class="desc">
+	<p>add: Array，需要添加的 className 集合 例如：<span class="highlight_red">{add: ['highlight']}</span></p>
+	<p>remove: Array，需要删除的 className 集合 例如：<span class="highlight_red">{remove: ['highlight']}</span></p>
+	</div>
+	<h3>Function 参数说明</h3>
+	<div class="desc">
+	<h4><b>treeId</b><span>String</span></h4>
+	<p>对应 zTree 的 <b class="highlight_red">treeId</b>，便于用户操控</p>
+	<h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+	<p>需要设置自定义样式的节点 JSON 数据对象</p>
+	<h4 class="topLine"><b>返回值</b><span>JSON</span></h4>
+	<p>返回值同 JSON 格式的数据，例如：<span class="highlight_red">{add: ['highlight'], remove: ['hide']}</span></p>
+	</div>
+	<h3>setting & function 举例</h3>
+	<h4>1. 设置全部节点 name 显示为红色</h4>
+	<pre xmlns=""><code><style>.ztree li > a.highlight { color: red; }</style>
+var setting = {
+	view: {
+		nodeClasses : {add: ['highlight']}
+	}
+};</code></pre>
+	<h4>2. 删除节点 name 指定的 className：highlight</h4>
+	<pre xmlns=""><code>var setting = {
+	view: {
+		nodeClasses : {remove: ['highlight']}
+	}
+};</code></pre>
+	<h4>3. 设置 level=0 的节点 name 显示为红色</h4>
+	<pre xmlns=""><code>function setNodeClasses(treeId, treeNode) {
+	return treeNode.level == 0 ? {add: ['highlight']} : {remove: ['highlight']};
+};
+var setting = {
+	view: {
+		nodeClasses: setNodeClasses
+	}
+};</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/cn/setting.view.removeHoverDom.html b/api/cn/setting.view.removeHoverDom.html
index bb1a9aa..903c30a 100644
--- a/api/cn/setting.view.removeHoverDom.html
+++ b/api/cn/setting.view.removeHoverDom.html
@@ -18,7 +18,7 @@ <h4><b>treeNode</b><span>JSON</span></h4>
 	<p>需要隐藏自定义控件的节点 JSON 数据对象</p>
 	</div>
 	<h3>setting & function 举例</h3>
-	<h4>1. 设置鼠标移到节点上，在后面显示一个按钮</h4>
+	<h4>1. 设置鼠标从节点移出时，删除由 addHoverDom 增加的按钮</h4>
 	<pre xmlns=""><code>var setting = {
 	view: {
 		addHoverDom: addHoverDom,
diff --git a/api/cn/treeNode.getIndex.html b/api/cn/treeNode.getIndex.html
new file mode 100644
index 0000000..babdc2e
--- /dev/null
+++ b/api/cn/treeNode.getIndex.html
@@ -0,0 +1,26 @@
+<div class="apiDetail">
+<div>
+	<h2><span>Function()</span><span class="path">treeNode.</span>getIndex</h2>
+	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>获取 treeNode 节点在同级节点中的位置。</p>
+			<p class="highlight_red">初始化节点数据时，由 zTree 增加此属性，请勿提前赋值</p>
+		</div>
+	</div>
+	<h3>Function 参数说明</h3>
+	<div class="desc">
+	<h4><b>返回值</b><span>Number</span></h4>
+	<p>treeNode 节点在同级节点中的位置。(从 0 开始)</p>
+	</div>
+	<h3>treeNode 举例</h3>
+	<h4>1. 获取当前被选中的节点在同级节点中的位置</h4>
+	<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+var sNodes = treeObj.getSelectedNodes();
+if (sNodes.length > 0) {
+	var node = sNodes[0].getIndex();
+}
+</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/cn/treeNode.getPath.html b/api/cn/treeNode.getPath.html
new file mode 100644
index 0000000..46318f0
--- /dev/null
+++ b/api/cn/treeNode.getPath.html
@@ -0,0 +1,26 @@
+<div class="apiDetail">
+<div>
+	<h2><span>Function()</span><span class="path">treeNode.</span>getPath</h2>
+	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>获取 treeNode 节点的所有父节点（包括自己）。</p>
+			<p class="highlight_red">初始化节点数据时，由 zTree 增加此属性，请勿提前赋值</p>
+		</div>
+	</div>
+	<h3>Function 参数说明</h3>
+	<div class="desc">
+	<h4><b>返回值</b><span>Array (JSON)</span></h4>
+	<p> treeNode 节点的所有父节点的数据集合（包括自己）</p>
+	</div>
+	<h3>treeNode 举例</h3>
+	<h4>1. 获取当前被选中的节点的所有父节点</h4>
+	<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+var sNodes = treeObj.getSelectedNodes();
+if (sNodes.length > 0) {
+	var node = sNodes[0].getPath();
+}
+</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/cn/zTreeObj.addNodes.html b/api/cn/zTreeObj.addNodes.html
index eac2152..0fa52e3 100644
--- a/api/cn/zTreeObj.addNodes.html
+++ b/api/cn/zTreeObj.addNodes.html
@@ -1,6 +1,6 @@
 <div class="apiDetail">
 <div>
-	<h2><span>Function(parentNode, newNodes, isSilent)</span><span class="path">zTreeObj.</span>addNodes</h2>
+	<h2><span>Function(parentNode, [index], newNodes, isSilent)</span><span class="path">zTreeObj.</span>addNodes</h2>
 	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 扩展 js ]</span></h3>
 	<div class="desc">
 		<p></p>
@@ -15,6 +15,11 @@ <h3>Function 参数说明</h3>
 	<h4><b>parentNode</b><span>JSON</span></h4>
 	<p>指定的父节点，如果增加根节点，请设置 parentNode 为 null 即可。</p>
 	<p class="highlight_red">请务必保证此节点数据对象 是 zTree 内部的数据对象</p>
+	<h4><b>[index]</b><span>Number</span></h4>
+	<p>新节点插入的位置（从 0 开始）</p>
+	<p>index = -1 时，插入到最后</p>
+	<p>此参数可忽略</p>
+	<p class="highlight_red">v3.5.19+</p>
 	<h4 class="topLine"><b>newNodes</b><span>JSON / Array(JSON)</span></h4>
 	<p>需要增加的节点数据 JSON 对象集合，数据只需要满足 zTree 的节点数据必需的属性即可，详细请参考“treeNode 节点数据详解”</p>
 	<p class="highlight_red">1、v3.x 支持单独添加一个节点，即如果只新增一个节点，不用必须包在数组中</p>
diff --git a/api/cn/zTreeObj.checkAllNodes.html b/api/cn/zTreeObj.checkAllNodes.html
index d6eaadf..be51299 100644
--- a/api/cn/zTreeObj.checkAllNodes.html
+++ b/api/cn/zTreeObj.checkAllNodes.html
@@ -15,7 +15,7 @@ <h3>Function 参数说明</h3>
 	<h4><b>checked</b><span>Boolean</span></h4>
 	<p>checked = true  表示勾选全部节点</p>
 	<p>checked = false 表示全部节点取消勾选</p>
-	<p class="highlight_red">不会影响 treeNode.nochecked = true 的节点。</p>
+	<p class="highlight_red">不会影响 treeNode.nocheck = true 的节点。</p>
 	<p class="highlight_red">不会影响未加载的节点。</p>
 	<h4 class="topLine"><b>返回值</b><span>无</span></h4>
 	<p>目前无任何返回值</p>
diff --git a/api/cn/zTreeObj.checkNode.html b/api/cn/zTreeObj.checkNode.html
index cb8bb7d..7bc0dbf 100644
--- a/api/cn/zTreeObj.checkNode.html
+++ b/api/cn/zTreeObj.checkNode.html
@@ -19,12 +19,12 @@ <h4 class="topLine"><b>checked</b><span>Boolean</span></h4>
 	<p>checked = true  表示勾选节点</p>
 	<p>checked = false 表示节点取消勾选</p>
 	<p class="highlight_red">省略此参数，则根据对此节点的勾选状态进行 toggle 切换</p>
-	<p class="highlight_red">不影响 treeNode.nochecked = true 的节点。</p>
+	<p class="highlight_red">不影响 treeNode.nocheck = true 的节点。</p>
 	<h4 class="topLine"><b>checkTypeFlag</b><span>Boolean</span></h4>
 	<p>checkTypeFlag = true 表示按照 setting.check.chkboxType 属性进行父子节点的勾选联动操作</p>
 	<p>checkTypeFlag = false 表示只修改此节点勾选状态，无任何勾选联动操作</p>
 	<p class="highlight_red">checkTypeFlag = false 且 treeNode.checked = checked 时，不会触发回调函数，直接返回</p>
-	<p class="highlight_red">不影响父子节点中 treeNode.nochecked = true 的节点。</p>
+	<p class="highlight_red">不影响父子节点中 treeNode.nocheck = true 的节点。</p>
 	<h4 class="topLine"><b>callbackFlag</b><span>Boolean</span></h4>
 	<p>callbackFlag = true 表示执行此方法时触发 beforeCheck & onCheck 事件回调函数</p>
 	<p>callbackFlag = false 表示执行此方法时不触发事件回调函数</p>
diff --git a/api/cn/zTreeObj.getCheckedNodes.html b/api/cn/zTreeObj.getCheckedNodes.html
index 85f4ba0..41a7df3 100644
--- a/api/cn/zTreeObj.getCheckedNodes.html
+++ b/api/cn/zTreeObj.getCheckedNodes.html
@@ -15,7 +15,7 @@ <h4><b>checked</b><span>Boolean</span></h4>
 	<p>checked = true  表示获取 被勾选 的节点集合</p>
 	<p>checked = false 表示获取 未勾选 的节点集合</p>
 	<p class="highlight_red">省略此参数，等同于 true。</p>
-	<p class="highlight_red">对于 treeNode.nochecked = true 的节点不进行获取。</p>
+	<p class="highlight_red">对于 treeNode.nocheck = true 的节点不进行获取。</p>
 	<h4 class="topLine"><b>返回值</b><span>Array(JSON)</span></h4>
 	<p>返回全部符合要求的节点集合 Array</p>
 	</div>
diff --git a/api/cn/zTreeObj.reAsyncChildNodes.html b/api/cn/zTreeObj.reAsyncChildNodes.html
index 4a354e2..3ca0492 100644
--- a/api/cn/zTreeObj.reAsyncChildNodes.html
+++ b/api/cn/zTreeObj.reAsyncChildNodes.html
@@ -1,42 +1,45 @@
 <div class="apiDetail">
-<div>
-	<h2><span>Function(parentNode, reloadType, isSilent)</span><span class="path">zTreeObj.</span>reAsyncChildNodes</h2>
-	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
-	<div class="desc">
-		<p></p>
-		<div class="longdesc">
-			<p>强行异步加载父节点的子节点。<span class="highlight_red">[setting.async.enable = true 时有效]</span></p>
-			<p class="highlight_red">已经加载过的父节点可反复使用此方法重新加载。</p>
-			<p class="highlight_red">请通过 zTree 对象执行此方法。</p>
-		</div>
-	</div>
-	<h3>Function 参数说明</h3>
-	<div class="desc">
-	<h4><b>parentNode</b><span>JSON</span></h4>
-	<p>指定需要异步加载的父节点 JSON 数据</p>
-	<p class="highlight_red">1、parentNode = null 时，相当于从根节点 Root 进行异步加载</p>
-	<p class="highlight_red">2、parentNode.isParent = false 时，不进行异步加载</p>
-	<p class="highlight_red">3、请务必保证此节点数据对象 是 zTree 内部的数据对象</p>
-	<h4 class="topLine"><b>reloadType</b><span>String</span></h4>
-	<p>reloadType = "refresh" 表示清空后重新加载。</p>
-	<p>reloadType != "refresh" 时，表示追加子节点处理。</p>
-	<h4 class="topLine"><b>isSilent</b><span>Boolean</span></h4>
-	<p>设定异步加载后是否自动展开父节点。</p>
-	<p>isSilent = true 时，不展开父节点，其他值或缺省状态都自动展开。</p>
-	<h4 class="topLine"><b>返回值</b><span>无</span></h4>
-	<p>目前无任何返回值</p>
-	</div>
-	<h3>function 举例</h3>
-	<h4>1. 重新异步加载 zTree </h4>
-	<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+    <div>
+        <h2><span>Function(parentNode, reloadType, isSilent, callback)</span><span class="path">zTreeObj.</span>reAsyncChildNodes
+        </h2>
+        <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
+        <div class="desc">
+            <p></p>
+            <div class="longdesc">
+                <p>强行异步加载父节点的子节点。<span class="highlight_red">[setting.async.enable = true 时有效]</span></p>
+                <p class="highlight_red">已经加载过的父节点可反复使用此方法重新加载。</p>
+                <p class="highlight_red">请通过 zTree 对象执行此方法。</p>
+            </div>
+        </div>
+        <h3>Function 参数说明</h3>
+        <div class="desc">
+            <h4><b>parentNode</b><span>JSON</span></h4>
+            <p>指定需要异步加载的父节点 JSON 数据</p>
+            <p class="highlight_red">1、parentNode = null 时，相当于从根节点 Root 进行异步加载</p>
+            <p class="highlight_red">2、parentNode.isParent = false 时，不进行异步加载</p>
+            <p class="highlight_red">3、请务必保证此节点数据对象 是 zTree 内部的数据对象</p>
+            <h4 class="topLine"><b>reloadType</b><span>String</span></h4>
+            <p>reloadType = "refresh" 表示清空后重新加载。</p>
+            <p>reloadType != "refresh" 时，表示追加子节点处理。</p>
+            <h4 class="topLine"><b>isSilent</b><span>Boolean</span></h4>
+            <p>设定异步加载后是否自动展开父节点。</p>
+            <p>isSilent = true 时，不展开父节点，其他值或缺省状态都自动展开。</p>
+            <h4 class="topLine"><b>callback</b><span>function</span></h4>
+            <p>刷新完成后的回调函数。</p>
+            <h4 class="topLine"><b>返回值</b><span>无</span></h4>
+            <p>目前无任何返回值</p>
+        </div>
+        <h3>function 举例</h3>
+        <h4>1. 重新异步加载 zTree </h4>
+        <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
 treeObj.reAsyncChildNodes(null, "refresh");
 </code></pre>
-	<h4>2. 重新异步加载当前选中的第一个节点</h4>
-	<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+        <h4>2. 重新异步加载当前选中的第一个节点</h4>
+        <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
 var nodes = treeObj.getSelectedNodes();
 if (nodes.length>0) {
 	treeObj.reAsyncChildNodes(nodes[0], "refresh");
 }
 </code></pre>
-</div>
+    </div>
 </div>
\ No newline at end of file
diff --git a/api/cn/zTreeObj.reAsyncChildNodesPromise.html b/api/cn/zTreeObj.reAsyncChildNodesPromise.html
new file mode 100644
index 0000000..b95200a
--- /dev/null
+++ b/api/cn/zTreeObj.reAsyncChildNodesPromise.html
@@ -0,0 +1,44 @@
+<div class="apiDetail">
+    <div>
+        <h2><span>Function(parentNode, reloadType, isSilent)</span><span class="path">zTreeObj.</span>reAsyncChildNodesPromise
+        </h2>
+        <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
+        <div class="desc">
+            <p></p>
+            <div class="longdesc">
+                <p>强行异步加载父节点的子节点（ES6 Promise 版）。<span class="highlight_red">[setting.async.enable = true 时有效]</span></p>
+                <p class="highlight_red">已经加载过的父节点可反复使用此方法重新加载。</p>
+                <p class="highlight_red">请通过 zTree 对象执行此方法。</p>
+                <p class="highlight_red">v3.5.29+</p>
+            </div>
+        </div>
+        <h3>Function 参数说明</h3>
+        <div class="desc">
+            <h4><b>parentNode</b><span>JSON</span></h4>
+            <p>指定需要异步加载的父节点 JSON 数据</p>
+            <p class="highlight_red">1、parentNode = null 时，相当于从根节点 Root 进行异步加载</p>
+            <p class="highlight_red">2、parentNode.isParent = false 时，不进行异步加载</p>
+            <p class="highlight_red">3、请务必保证此节点数据对象 是 zTree 内部的数据对象</p>
+            <h4 class="topLine"><b>reloadType</b><span>String</span></h4>
+            <p>reloadType = "refresh" 表示清空后重新加载。</p>
+            <p>reloadType != "refresh" 时，表示追加子节点处理。</p>
+            <h4 class="topLine"><b>isSilent</b><span>Boolean</span></h4>
+            <p>设定异步加载后是否自动展开父节点。</p>
+            <p>isSilent = true 时，不展开父节点，其他值或缺省状态都自动展开。</p>
+            <h4 class="topLine"><b>返回值</b><span>ES6 Promise</span></h4>
+            <p>ES6 的 Promise 对象，便于异步控制，使用时请注意浏览器兼容问题</p>
+        </div>
+        <h3>function 举例</h3>
+        <h4>1. 重新异步加载 zTree </h4>
+        <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+treeObj.reAsyncChildNodes(null, "refresh");
+</code></pre>
+        <h4>2. 重新异步加载当前选中的第一个节点</h4>
+        <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+var nodes = treeObj.getSelectedNodes();
+if (nodes.length>0) {
+	treeObj.reAsyncChildNodes(nodes[0], "refresh");
+}
+</code></pre>
+    </div>
+</div>
\ No newline at end of file
diff --git a/api/cn/zTreeObj.selectNode.html b/api/cn/zTreeObj.selectNode.html
index 6e80d81..8d074c4 100644
--- a/api/cn/zTreeObj.selectNode.html
+++ b/api/cn/zTreeObj.selectNode.html
@@ -1,6 +1,6 @@
 <div class="apiDetail">
 <div>
-	<h2><span>Function(treeNode, addFlag)</span><span class="path">zTreeObj.</span>selectNode</h2>
+	<h2><span>Function(treeNode, addFlag, isSilent)</span><span class="path">zTreeObj.</span>selectNode</h2>
 	<h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
 	<div class="desc">
 		<p></p>
@@ -17,8 +17,12 @@ <h4><b>treeNode</b><span>JSON</span></h4>
 	<p class="highlight_red">请务必保证此节点数据对象 是 zTree 内部的数据对象</p>
 	<h4 class="topLine"><b>addFlag</b><span>Boolean</span></h4>
 	<p>addFlag = true 表示追加选中，会出现多点同时被选中的情况</p>
-	<p>addFlag = false 表示单独选中，原先被选中的节点会被取消选中状态</p>
+	<p>addFlag = false （默认）表示单独选中，原先被选中的节点会被取消选中状态</p>
 	<p class="highlight_red">setting.view.selectedMulti = false 时，此参数无效，始终进行单独选中</p>
+	<h4 class="topLine"><b>isSilent</b><span>Boolean</span></h4>
+	<p>isSilent = true 选中节点时，不会让节点自动滚到到可视区域内</p>
+	<p>isSilent = false （默认）表示选中节点时，会让节点自动滚到到可视区域内</p>
+	<p class="highlight_red">(v3.5.23+)</p>
 	<h4 class="topLine"><b>返回值</b><span>无</span></h4>
 	<p>目前无任何返回值</p>
 	</div>
diff --git a/api/cn/zTreeObj.setChkDisabled.html b/api/cn/zTreeObj.setChkDisabled.html
index b042ab4..9540080 100644
--- a/api/cn/zTreeObj.setChkDisabled.html
+++ b/api/cn/zTreeObj.setChkDisabled.html
@@ -20,7 +20,7 @@ <h4 class="topLine"><b>disabled</b><span>Boolean</span></h4>
 	<p>disabled = true  表示禁用 checkbox / radio</p>
 	<p>disabled = false 表示解禁 checkbox / radio</p>
 	<p class="highlight_red">省略此参数，等同于 disabled = false </p>
-	<p class="highlight_red">不影响 treeNode.nochecked = true 的节点。</p>
+	<p class="highlight_red">不影响 treeNode.nocheck = true 的节点。</p>
 	<h4 class="topLine"><b>inheritParent</b><span>Boolean</span></h4>
 	<p>inheritParent = true 表示全部父节点进行同样的操作</p>
 	<p>inheritParent = false 表示不影响父节点</p>
diff --git a/api/cn/zTreeObj.updateNode.html b/api/cn/zTreeObj.updateNode.html
index 847fa6e..e13419c 100644
--- a/api/cn/zTreeObj.updateNode.html
+++ b/api/cn/zTreeObj.updateNode.html
@@ -20,7 +20,7 @@ <h4 class="topLine"><b>checkTypeFlag</b><span>Boolean</span></h4>
 	<p>checkTypeFlag = true 表示按照 setting.check.chkboxType 属性进行父子节点的勾选联动操作</p>
 	<p>checkTypeFlag = false 表示只修改此节点勾选状态，无任何勾选联动操作</p>
 	<p class="highlight_red">当 setting.check.enable = true 且 setting.check.chkStyle = "checkbox" 时才有效</p>
-	<p class="highlight_red">不影响父子节点中 treeNode.nochecked = true 的节点。</p>
+	<p class="highlight_red">不影响父子节点中 treeNode.nocheck = true 的节点。</p>
 	<h4 class="topLine"><b>返回值</b><span>无</span></h4>
 	<p>目前无任何返回值</p>
 	</div>
diff --git a/api/en/fn.zTree.init.html b/api/en/fn.zTree.init.html
index b8c5e2a..413056c 100644
--- a/api/en/fn.zTree.init.html
+++ b/api/en/fn.zTree.init.html
@@ -45,10 +45,10 @@ <h4>1. create a simple tree</h4>
   &lt;meta http-equiv="content-type" content="text/html; charset=UTF-8"&gt;
   &lt;link rel="stylesheet" href="http://github.com/zTreeStyle/zTreeStyle.css" type="text/css"&gt;
   &lt;script type="text/javascript" src="http://github.com/jquery-1.4.2.js"&gt;&lt;/script&gt;
-  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.core-3.5.js"&gt;&lt;/script&gt;
+  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.core.js"&gt;&lt;/script&gt;
 &lt;!--
-  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.excheck-3.5.js"&gt;&lt;/script&gt;
-  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.exedit-3.5.js"&gt;&lt;/script&gt;
+  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.excheck.js"&gt;&lt;/script&gt;
+  &lt;script type="text/javascript" src="http://github.com/jquery.ztree.exedit.js"&gt;&lt;/script&gt;
 --&gt;
   &lt;SCRIPT type="text/javascript" &gt;
 	var zTreeObj,
diff --git a/api/en/setting.async.autoParam.html b/api/en/setting.async.autoParam.html
index e187b16..6c4cbe0 100644
--- a/api/en/setting.async.autoParam.html
+++ b/api/en/setting.async.autoParam.html
@@ -1,6 +1,6 @@
 <div class="apiDetail">
 <div>
-	<h2><span>Array(String)</span><span class="path">setting.async.</span>autoParam</h2>
+	<h2><span>Array(String) / Function(treeId, treeNode)</span><span class="path">setting.async.</span>autoParam</h2>
 	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
 	<div class="desc">
 		<p></p>
@@ -17,6 +17,16 @@ <h3>Array(String) Format</h3>
 	<p>1. Put the attribute name(s) of node to the array. For example: ["id", "name"]</p>
 	<p>2. You can rename the parameter name as sent to the server. For example: server only accepts "zId" -- ["id=zId"]</p>
 	</div>
+	<h3>Function Parameter Descriptions</h3>
+	<div class="desc">
+		<h4><b>treeId</b><span>String</span></h4>
+		<p>zTree unique identifier: <b class="highlight_red">treeId</b>.</p>
+		<h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+		<p>Parent node's JSON data object</p>
+		<p class="highlight_red">When asynchronously loading the root, the treeNode = null</p>
+		<h4 class="topLine"><b>Return </b><span>Array(String)</span></h4>
+		<p>Return value is same as 'Array(String) Format'</p>
+	</div>
 	<h3>Examples of setting</h3>
 	<h4>1. set auto commit 'id' attribute</h4>
 	<pre xmlns=""><code>var setting = {
diff --git a/api/en/setting.async.headers.html b/api/en/setting.async.headers.html
new file mode 100644
index 0000000..e719583
--- /dev/null
+++ b/api/en/setting.async.headers.html
@@ -0,0 +1,18 @@
+<div class="apiDetail">
+<div>
+	<h2><span>Object</span><span class="path">setting.async.</span>headers</h2>
+	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>It is valid when <span class="highlight_red">[setting.async.enable = true]</span></p>
+			<p>Default："{}"</p>
+      <p class="highlight_red">v3.5.36+</p>
+		</div>
+	</div>
+	<h3>String Format</h3>
+	<div class="desc">
+	<p class="highlight_red">The 'headers' in zTree and jQuery's ajax requests is same.</p>
+	</div>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/en/setting.async.otherParam.html b/api/en/setting.async.otherParam.html
index 54ae95b..cf8faa3 100644
--- a/api/en/setting.async.otherParam.html
+++ b/api/en/setting.async.otherParam.html
@@ -1,6 +1,6 @@
 <div class="apiDetail">
 <div>
-	<h2><span>Array(String) / JSON</span><span class="path">setting.async.</span>otherParam</h2>
+	<h2><span>Array(String) / JSON / Function(treeId, treeNode)</span><span class="path">setting.async.</span>otherParam</h2>
 	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
 	<div class="desc">
 		<p></p>
@@ -17,6 +17,16 @@ <h3>JSON Format</h3>
 	<div class="desc">
 	<p>Use JSON hash data to set the key-value pairs. e.g. { key1:value1, key2:value2 }</p>
 	</div>
+	<h3>Function Parameter Descriptions</h3>
+	<div class="desc">
+		<h4><b>treeId</b><span>String</span></h4>
+		<p>zTree unique identifier: <b class="highlight_red">treeId</b>.</p>
+		<h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+		<p>Parent node's JSON data object</p>
+		<p class="highlight_red">When asynchronously loading the root, the treeNode = null</p>
+		<h4 class="topLine"><b>Return </b><span>Array(String) || JSON</span></h4>
+		<p>Return value is same as 'Array(String) || JSON Format'</p>
+	</div>
 	<h3>Examples of setting</h3>
 	<h4>1. Using Array(String) Format</h4>
 	<pre xmlns=""><code>var setting = {
diff --git a/api/en/setting.async.xhrFields.html b/api/en/setting.async.xhrFields.html
new file mode 100644
index 0000000..d1588cf
--- /dev/null
+++ b/api/en/setting.async.xhrFields.html
@@ -0,0 +1,18 @@
+<div class="apiDetail">
+<div>
+	<h2><span>Object</span><span class="path">setting.async.</span>xhrFields</h2>
+	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>It is valid when <span class="highlight_red">[setting.async.enable = true]</span></p>
+			<p>Default："{}"</p>
+      <p class="highlight_red">v3.5.36+</p>
+		</div>
+	</div>
+	<h3>String Format</h3>
+	<div class="desc">
+	<p class="highlight_red">The 'xhrFields' in zTree and jQuery's ajax requests is same.</p>
+	</div>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/en/setting.data.key.isHidden.html b/api/en/setting.data.key.isHidden.html
new file mode 100644
index 0000000..a275d30
--- /dev/null
+++ b/api/en/setting.data.key.isHidden.html
@@ -0,0 +1,24 @@
+<div class="apiDetail">
+<div>
+	<h2><span>String</span><span class="path">setting.data.key.</span>isHidden</h2>
+	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>The node data's attribute to save whether the node is the parent node.</p>
+			<p>Default: "isHidden"</p>
+			<p class="highlight_red">v3.5.32+</p>
+		</div>
+	</div>
+	<h3>Examples of setting</h3>
+	<h4>1. Set the 'hidden' attribute to save whether the node is the parent node.</h4>
+	<pre xmlns=""><code>var setting = {
+	data: {
+		key: {
+			isHidden: "hidden"
+		}
+	}
+};
+......</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/en/setting.data.key.isParent.html b/api/en/setting.data.key.isParent.html
new file mode 100644
index 0000000..37940ca
--- /dev/null
+++ b/api/en/setting.data.key.isParent.html
@@ -0,0 +1,24 @@
+<div class="apiDetail">
+<div>
+	<h2><span>String</span><span class="path">setting.data.key.</span>isParent</h2>
+	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>The node data's attribute to save whether the node is the parent node.</p>
+			<p>Default: "isParent"</p>
+			<p class="highlight_red">v3.5.32+</p>
+		</div>
+	</div>
+	<h3>Examples of setting</h3>
+	<h4>1. Set the 'parent' attribute to save whether the node is the parent node.</h4>
+	<pre xmlns=""><code>var setting = {
+	data: {
+		key: {
+			isParent: "parent"
+		}
+	}
+};
+......</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/en/setting.data.render.name.html b/api/en/setting.data.render.name.html
new file mode 100644
index 0000000..e57ad25
--- /dev/null
+++ b/api/en/setting.data.render.name.html
@@ -0,0 +1,42 @@
+<div class="apiDetail">
+  <div>
+    <h2>
+      <span>Function(name, treeNode)</span
+      ><span class="path">setting.data.render.</span>name
+    </h2>
+    <h3>
+      Overview<span class="h3_info"
+        >[ depends on <span class="highlight_green">jquery.ztree.core</span> js
+        ]</span
+      >
+    </h3>
+    <div class="desc">
+      <p></p>
+      <div class="longdesc">
+        <p>Used to dynamically render node name using custom methods</p>
+        <p>Default: null</p>
+        <p class="highlight_red">v3.5.45+</p>
+      </div>
+    </div>
+    <h3>Function Parameter Descriptions</h3>
+    <div class="desc">
+      <h4><b>name</b><span>String</span></h4>
+      <p>Node name obtained by setting.key.name</p>
+      <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+      <p>JSON data object of the target node</p>
+      <p class="highlight_red">When will render the root, treeNode = null</p>
+      <h4 class="topLine"><b>Return</b><span>Boolean</span></h4>
+      <p>Return the name of the node you need to display</p>
+    </div>
+    <h3>Examples of setting & function</h3>
+    <pre xmlns=""><code>
+	var setting = {
+		data: {
+			render: function(name,treeNode){
+				return name + treeNode.id;
+			}
+		}
+	};
+	......</code></pre>
+  </div>
+</div>
diff --git a/api/en/setting.data.render.title.html b/api/en/setting.data.render.title.html
new file mode 100644
index 0000000..3f337f6
--- /dev/null
+++ b/api/en/setting.data.render.title.html
@@ -0,0 +1,42 @@
+<div class="apiDetail">
+  <div>
+    <h2>
+      <span>Function(title, treeNode)</span
+      ><span class="path">setting.data.render.</span>title
+    </h2>
+    <h3>
+      Overview<span class="h3_info"
+        >[ depends on <span class="highlight_green">jquery.ztree.core</span> js
+        ]</span
+      >
+    </h3>
+    <div class="desc">
+      <p></p>
+      <div class="longdesc">
+        <p>Used to dynamically render node title using custom methods</p>
+        <p>Default: null</p>
+        <p class="highlight_red">v3.5.45+</p>
+      </div>
+    </div>
+    <h3>Function Parameter Descriptions</h3>
+    <div class="desc">
+      <h4><b>title</b><span>String</span></h4>
+      <p>Node title obtained by setting.key.title</p>
+      <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+      <p>JSON data object of the target node</p>
+      <p class="highlight_red">When will render the root, treeNode = null</p>
+      <h4 class="topLine"><b>Return</b><span>Boolean</span></h4>
+      <p>Return the title of the node you need to display</p>
+    </div>
+    <h3>Examples of setting & function</h3>
+    <pre xmlns=""><code>
+	var setting = {
+		data: {
+			render: function(title,treeNode){
+				return title + treeNode.id;
+			}
+		}
+	};
+	......</code></pre>
+  </div>
+</div>
diff --git a/api/en/setting.view.nodeClasses.html b/api/en/setting.view.nodeClasses.html
new file mode 100644
index 0000000..58189fa
--- /dev/null
+++ b/api/en/setting.view.nodeClasses.html
@@ -0,0 +1,51 @@
+<div class="apiDetail">
+<div>
+	<h2><span>JSON / Function(treeId, treeNode)</span><span class="path">setting.view.</span>nodeClasses</h2>
+	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>Use className to set text style, only applies to &lt;A&gt; object in the node DOM. (Decoupling CSS from JavaScript)</p>
+			<p>Default: {add: [], remove: []}</p>
+			<p class="highlight_red">v3.5.43+</p>
+		</div>
+	</div>
+	<h3>JSON Format</h3>
+	<div class="desc">
+		<p>add: Array, The className collection to be added. e.g. <span class="highlight_red">{add: ['highlight']}</span></p>
+		<p>remove: Array, The className collection to be removed. e.g. <span class="highlight_red">{remove: ['highlight']}</span></p>
+	</div>
+	<h3>Function Parameter Descriptions</h3>
+	<div class="desc">
+	<h4><b>treeId</b><span>String</span></h4>
+	<p>zTree unique identifier: <b class="highlight_red">treeId</b>.</p>
+	<h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+	<p>JSON data object of the node which use the personalized text style</p>
+	<h4 class="topLine"><b>Return </b><span>JSON</span></h4>
+	<p>Return value is same as 'JSON Format'. e.g. <span class="highlight_red">{add: ['highlight'], remove: ['hide']}</span></p>
+	</div>
+	<h3>Examples of setting & function</h3>
+	<h4>1. Set the node name's color to red</h4>
+	<pre xmlns=""><code><style>.ztree li > a.highlight { color: red; }</style>
+		var setting = {
+			view: {
+				nodeClasses : {add: ['highlight']}
+			}
+		};</code></pre>
+	<h4>2. Remove the node name's special className: highlight</h4>
+	<pre xmlns=""><code>var setting = {
+		view: {
+			nodeClasses : {remove: ['highlight']}
+		}
+	};</code></pre>	
+	<h4>3. Set the root node name's color to red</h4>
+	<pre xmlns=""><code>function setNodeClasses(treeId, treeNode) {
+	return treeNode.level == 0 ? {add: ['highlight']} : {remove: ['highlight']};
+};
+var setting = {
+	view: {
+		nodeClasses: setNodeClasses
+	}
+};</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/en/treeNode.getIndex.html b/api/en/treeNode.getIndex.html
new file mode 100644
index 0000000..2c31cfe
--- /dev/null
+++ b/api/en/treeNode.getIndex.html
@@ -0,0 +1,26 @@
+<div class="apiDetail">
+<div>
+	<h2><span>Function()</span><span class="path">treeNode.</span>getIndex</h2>
+	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>Get the treeNode's index in its parent node's children.</p>
+			<p class="highlight_red">Do not initialize or modify it, it is created by the zTree.</p>
+		</div>
+	</div>
+	<h3>Function Parameter Descriptions</h3>
+	<div class="desc">
+	<h4><b>Return</b><span>Number</span></h4>
+	<p>the treeNode's index in its parent node's children. ( start at 0 )</p>
+	</div>
+	<h3>Examples of treeNode</h3>
+	<h4>1. Get the first selected node's index.</h4>
+	<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+var sNodes = treeObj.getSelectedNodes();
+if (sNodes.length > 0) {
+	var node = sNodes[0].getIndex();
+}
+</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/en/treeNode.getPath.html b/api/en/treeNode.getPath.html
new file mode 100644
index 0000000..5f81676
--- /dev/null
+++ b/api/en/treeNode.getPath.html
@@ -0,0 +1,26 @@
+<div class="apiDetail">
+<div>
+	<h2><span>Function()</span><span class="path">treeNode.</span>getPath</h2>
+	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>Get the treeNode's all parent nodes. (Include itself)</p>
+			<p class="highlight_red">Do not initialize or modify it, it is created by the zTree.</p>
+		</div>
+	</div>
+	<h3>Function Parameter Descriptions</h3>
+	<div class="desc">
+	<h4><b>Return</b><span>Array (JSON)</span></h4>
+	<p>Array of treeNode's all parent nodes. (Include itself)</p>
+	</div>
+	<h3>Examples of treeNode</h3>
+	<h4>1. Get the first selected node's all parent nodes.</h4>
+	<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+var sNodes = treeObj.getSelectedNodes();
+if (sNodes.length > 0) {
+	var node = sNodes[0].getPath();
+}
+</code></pre>
+</div>
+</div>
\ No newline at end of file
diff --git a/api/en/zTreeObj.addNodes.html b/api/en/zTreeObj.addNodes.html
index 680ccc4..c40caaf 100644
--- a/api/en/zTreeObj.addNodes.html
+++ b/api/en/zTreeObj.addNodes.html
@@ -1,6 +1,6 @@
 <div class="apiDetail">
 <div>
-	<h2><span>Function(parentNode, newNodes, isSilent)</span><span class="path">zTreeObj.</span>addNodes</h2>
+	<h2><span>Function(parentNode, [index], newNodes, isSilent)</span><span class="path">zTreeObj.</span>addNodes</h2>
 	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
 	<div class="desc">
 		<p></p>
@@ -15,6 +15,11 @@ <h3>Function Parameter Descriptions</h3>
 	<h4><b>parentNode</b><span>JSON</span></h4>
 	<p>The additional node's parent node. If additional node is root node, please the parentNode is null.</p>
 	<p class="highlight_red">Please ensure this node data object is a data object within zTree.</p>
+	<h4><b>[index]</b><span>Number</span></h4>
+	<p>The index of the parentNode's children where the newnodes will be added (the value start from 0)</p>
+	<p>When index = -1, the newnodes will be added to the last</p>
+	<p>This parameter can be ignore.</p>
+	<p class="highlight_red">v3.5.19+</p>
 	<h4 class="topLine"><b>newNodes</b><span>JSON / Array(JSON)</span></h4>
 	<p>The node data's JSON object collection which need to increase, refer to 'treeNode treeNode data details'</p>
 	<p class="highlight_red">1. zTree v3.x support to add single node, that is, if you only add a node, you can don't use the array.</p>
diff --git a/api/en/zTreeObj.checkAllNodes.html b/api/en/zTreeObj.checkAllNodes.html
index 276b629..de00e11 100644
--- a/api/en/zTreeObj.checkAllNodes.html
+++ b/api/en/zTreeObj.checkAllNodes.html
@@ -15,7 +15,7 @@ <h3>Function Parameter Descriptions</h3>
 	<h4><b>checked</b><span>Boolean</span></h4>
 	<p>checked = true means: check all nodes.</p>
 	<p>checked = false means: uncheck all nodes.</p>
-	<p class="highlight_red">Don't affect the node which 'nochecked' attribute is true.</p>
+	<p class="highlight_red">Don't affect the node which 'nocheck' attribute is true.</p>
 	<p class="highlight_red">Don't affect the node is not loaded.</p>
 	<h4 class="topLine"><b>Return </b><span>none</span></h4>
 	<p>no return value</p>
diff --git a/api/en/zTreeObj.checkNode.html b/api/en/zTreeObj.checkNode.html
index 7411ef8..741eb3b 100644
--- a/api/en/zTreeObj.checkNode.html
+++ b/api/en/zTreeObj.checkNode.html
@@ -19,12 +19,12 @@ <h4 class="topLine"><b>checked</b><span>Boolean</span></h4>
 	<p>checked = true means: check node.</p>
 	<p>checked = false means: uncheck node.</p>
 	<p class="highlight_red">If this parameter is omitted, then toggle check or uncheck depend this node's expanded state.</p>
-	<p class="highlight_red">Don't affect the node which 'nochecked' attribute is true.</p>
+	<p class="highlight_red">Don't affect the node which 'nocheck' attribute is true.</p>
 	<h4 class="topLine"><b>checkTypeFlag</b><span>Boolean</span></h4>
 	<p>checkTypeFlag = true means: According to 'setting.check.chkboxType' attribute automatically check or uncheck the parent and child nodes.</p>
 	<p>checkTypeFlag = false means: only check or uncheck this node, don't affect its parent and child nodes.</p>
 	<p class="highlight_red">When checkTypeFlag = false and treeNode.checked = checked, will not trigger callback function.</p>
-	<p class="highlight_red">Don't affect the parent and child nodes which 'nochecked' attribute is true.</p>
+	<p class="highlight_red">Don't affect the parent and child nodes which 'nocheck' attribute is true.</p>
 	<h4 class="topLine"><b>callbackFlag</b><span>Boolean</span></h4>
 	<p>callbackFlag = true means: call this method, will trigger 'beforeCheck' & 'onCheck' callback.</p>
 	<p>callbackFlag = false means: call this method, will not trigger callback.</p>
diff --git a/api/en/zTreeObj.getCheckedNodes.html b/api/en/zTreeObj.getCheckedNodes.html
index 7a7c3b9..9e59b21 100644
--- a/api/en/zTreeObj.getCheckedNodes.html
+++ b/api/en/zTreeObj.getCheckedNodes.html
@@ -15,7 +15,7 @@ <h4><b>checked</b><span>Boolean</span></h4>
 	<p>checked = true means: get the collection of nodes which be checked</p>
 	<p>checked = false means: get the collection of nodes which be unchecked</p>
 	<p class="highlight_red">If this parameter is omitted, it is same as 'checked = true'</p>
-	<p class="highlight_red">Don't get the nodes which 'nochecked' attribute is true.</p>
+	<p class="highlight_red">Don't get the nodes which 'nocheck' attribute is true.</p>
 	<h4 class="topLine"><b>Return </b><span>Array(JSON)</span></h4>
 	<p>return the collection of nodes which be checked or unchecked. (Array)</p>
 	</div>
diff --git a/api/en/zTreeObj.reAsyncChildNodes.html b/api/en/zTreeObj.reAsyncChildNodes.html
index 63a0896..9b9a930 100644
--- a/api/en/zTreeObj.reAsyncChildNodes.html
+++ b/api/en/zTreeObj.reAsyncChildNodes.html
@@ -1,42 +1,48 @@
 <div class="apiDetail">
-<div>
-	<h2><span>Function(parentNode, reloadType, isSilent)</span><span class="path">zTreeObj.</span>reAsyncChildNodes</h2>
-	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
-	<div class="desc">
-		<p></p>
-		<div class="longdesc">
-			<p>Forced asynchronous loading child nodes of parent node. It is valid when <span class="highlight_red">[setting.async.enable = true]</span></p>
-			<p class="highlight_red">You can use this method to reload child nodes.</p>
-			<p class="highlight_red">Please use zTree object to executing the method.</p>
-		</div>
-	</div>
-	<h3>Function Parameter Descriptions</h3>
-	<div class="desc">
-	<h4><b>parentNode</b><span>JSON</span></h4>
-	<p>The parent node which will asynchronous loading child nodes.</p>
-	<p class="highlight_red">1. If parentNode = null, it is same as reload root nodes.</p>
-	<p class="highlight_red">2. If parentNode.isParent = false, don't load nodes.</p>
-	<p class="highlight_red">3. Please ensure that this data object is an internal node data object in zTree.</p>
-	<h4 class="topLine"><b>reloadType</b><span>String</span></h4>
-	<p>reloadType = "refresh" means: reload child nodes.</p>
-	<p>reloadType != "refresh" means: append to load child nodes.</p>
-	<h4 class="topLine"><b>isSilent</b><span>Boolean</span></h4>
-	<p>Set whether to automatically expand the parent node, after load nodes.</p>
-	<p>isSilent = true means: don't auto expand the parent node. Otherwise auto expand.</p>
-	<h4 class="topLine"><b>Return </b><span>none</span></h4>
-	<p>no return value</p>
-	</div>
-	<h3>Examples of function</h3>
-	<h4>1. reload root nodes</h4>
-	<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+    <div>
+        <h2><span>Function(parentNode, reloadType, isSilent, callback)</span><span class="path">zTreeObj.</span>reAsyncChildNodes
+        </h2>
+        <h3>Overview<span class="h3_info">[ depends on <span
+            class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+        <div class="desc">
+            <p></p>
+            <div class="longdesc">
+                <p>Forced asynchronous loading child nodes of parent node. It is valid when <span class="highlight_red">[setting.async.enable = true]</span>
+                </p>
+                <p class="highlight_red">You can use this method to reload child nodes.</p>
+                <p class="highlight_red">Please use zTree object to executing the method.</p>
+            </div>
+        </div>
+        <h3>Function Parameter Descriptions</h3>
+        <div class="desc">
+            <h4><b>parentNode</b><span>JSON</span></h4>
+            <p>The parent node which will asynchronous loading child nodes.</p>
+            <p class="highlight_red">1. If parentNode = null, it is same as reload root nodes.</p>
+            <p class="highlight_red">2. If parentNode.isParent = false, don't load nodes.</p>
+            <p class="highlight_red">3. Please ensure that this data object is an internal node data object in
+                zTree.</p>
+            <h4 class="topLine"><b>reloadType</b><span>String</span></h4>
+            <p>reloadType = "refresh" means: reload child nodes.</p>
+            <p>reloadType != "refresh" means: append to load child nodes.</p>
+            <h4 class="topLine"><b>isSilent</b><span>Boolean</span></h4>
+            <p>Set whether to automatically expand the parent node, after load nodes.</p>
+            <p>isSilent = true means: don't auto expand the parent node. Otherwise auto expand.</p>
+            <h4 class="topLine"><b>callback</b><span>function</span></h4>
+            <p>zTree will trigger this callback() function after reAsyncChildNodes()</p>
+            <h4 class="topLine"><b>Return </b><span>none</span></h4>
+            <p>no return value</p>
+        </div>
+        <h3>Examples of function</h3>
+        <h4>1. reload root nodes</h4>
+        <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
 treeObj.reAsyncChildNodes(null, "refresh");
 </code></pre>
-	<h4>2. reload the first selected node's child nodes.</h4>
-	<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+        <h4>2. reload the first selected node's child nodes.</h4>
+        <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
 var nodes = treeObj.getSelectedNodes();
 if (nodes.length>0) {
 	treeObj.reAsyncChildNodes(nodes[0], "refresh");
 }
 </code></pre>
-</div>
+    </div>
 </div>
\ No newline at end of file
diff --git a/api/en/zTreeObj.reAsyncChildNodesPromise.html b/api/en/zTreeObj.reAsyncChildNodesPromise.html
new file mode 100644
index 0000000..599e2af
--- /dev/null
+++ b/api/en/zTreeObj.reAsyncChildNodesPromise.html
@@ -0,0 +1,47 @@
+<div class="apiDetail">
+    <div>
+        <h2><span>Function(parentNode, reloadType, isSilent)</span><span class="path">zTreeObj.</span>reAsyncChildNodesPromise
+        </h2>
+        <h3>Overview<span class="h3_info">[ depends on <span
+            class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+        <div class="desc">
+            <p></p>
+            <div class="longdesc">
+                <p>Forced asynchronous loading child nodes of parent node ( for ES6 Promise ). It is valid when <span class="highlight_red">[setting.async.enable = true]</span>
+                </p>
+                <p class="highlight_red">You can use this method to reload child nodes.</p>
+                <p class="highlight_red">Please use zTree object to executing the method.</p>
+                <p class="highlight_red">v3.5.29+</p>
+            </div>
+        </div>
+        <h3>Function Parameter Descriptions</h3>
+        <div class="desc">
+            <h4><b>parentNode</b><span>JSON</span></h4>
+            <p>The parent node which will asynchronous loading child nodes.</p>
+            <p class="highlight_red">1. If parentNode = null, it is same as reload root nodes.</p>
+            <p class="highlight_red">2. If parentNode.isParent = false, don't load nodes.</p>
+            <p class="highlight_red">3. Please ensure that this data object is an internal node data object in
+                zTree.</p>
+            <h4 class="topLine"><b>reloadType</b><span>String</span></h4>
+            <p>reloadType = "refresh" means: reload child nodes.</p>
+            <p>reloadType != "refresh" means: append to load child nodes.</p>
+            <h4 class="topLine"><b>isSilent</b><span>Boolean</span></h4>
+            <p>Set whether to automatically expand the parent node, after load nodes.</p>
+            <p>isSilent = true means: don't auto expand the parent node. Otherwise auto expand.</p>
+            <h4 class="topLine"><b>Return </b><span>ES6 Promise</span></h4>
+            <p>Promise Object of ES6</p>
+        </div>
+        <h3>Examples of function</h3>
+        <h4>1. reload root nodes</h4>
+        <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+treeObj.reAsyncChildNodes(null, "refresh");
+</code></pre>
+        <h4>2. reload the first selected node's child nodes.</h4>
+        <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+var nodes = treeObj.getSelectedNodes();
+if (nodes.length>0) {
+	treeObj.reAsyncChildNodes(nodes[0], "refresh");
+}
+</code></pre>
+    </div>
+</div>
\ No newline at end of file
diff --git a/api/en/zTreeObj.selectNode.html b/api/en/zTreeObj.selectNode.html
index 46d6234..45c4c10 100644
--- a/api/en/zTreeObj.selectNode.html
+++ b/api/en/zTreeObj.selectNode.html
@@ -1,6 +1,6 @@
 <div class="apiDetail">
 <div>
-	<h2><span>Function(treeNode, addFlag)</span><span class="path">zTreeObj.</span>selectNode</h2>
+	<h2><span>Function(treeNode, addFlag, isSilent)</span><span class="path">zTreeObj.</span>selectNode</h2>
 	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
 	<div class="desc">
 		<p></p>
@@ -17,8 +17,11 @@ <h4><b>treeNode</b><span>JSON</span></h4>
 	<p class="highlight_red">Please ensure that this data object is an internal node data object in zTree.</p>
 	<h4 class="topLine"><b>addFlag</b><span>Boolean</span></h4>
 	<p>addFlag = true means: append to select node, don't affect the previously selected node, can select multiple nodes.</p>
-	<p>addFlag = false means: select single node, prior the selected node is deselected.</p>
+	<p>addFlag = false (default) means: select single node, prior the selected node is deselected.</p>
 	<p class="highlight_red">If setting.view.selectedMulti = false, this para, this parameter is not valid, always select single node</p>
+	<p>isSilent = true means: when you select node, zTree will not scroll the node into view.</p>
+	<p>isSilent = false (default) means: when you select node, zTree will scroll the node into view.</p>
+	<p class="highlight_red">(v3.5.23+)</p>
 	<h4 class="topLine"><b>Return </b><span>none</span></h4>
 	<p>no return value</p>
 	</div>
diff --git a/api/en/zTreeObj.setChkDisabled.html b/api/en/zTreeObj.setChkDisabled.html
index ced5869..30b5342 100644
--- a/api/en/zTreeObj.setChkDisabled.html
+++ b/api/en/zTreeObj.setChkDisabled.html
@@ -20,7 +20,7 @@ <h4 class="topLine"><b>disabled</b><span>Boolean</span></h4>
 	<p>disabled = true means: the node's checkbox / radio is disabled.</p>
 	<p>disabled = false means: the node's checkbox / radio is removed disabled.</p>
 	<p class="highlight_red">If this parameter is omitted, it is same as disabled = false </p>
-	<p class="highlight_red">Don't affect the node which 'nochecked' attribute is true.</p>
+	<p class="highlight_red">Don't affect the node which 'nocheck' attribute is true.</p>
 	<h4 class="topLine"><b>inheritParent</b><span>Boolean</span></h4>
 	<p>inheritParent = true means: all parent nodes's disabled status will be same as this node.</p>
 	<p>inheritParent = false means: all parent nodes's disabled status will be not affected.</p>
diff --git a/api/en/zTreeObj.updateNode.html b/api/en/zTreeObj.updateNode.html
index 7639ff4..a914b12 100644
--- a/api/en/zTreeObj.updateNode.html
+++ b/api/en/zTreeObj.updateNode.html
@@ -20,7 +20,7 @@ <h4 class="topLine"><b>checkTypeFlag</b><span>Boolean</span></h4>
 	<p>checkTypeFlag = true means: According to 'setting.check.chkboxType' attribute automatically check or uncheck the parent and child nodes.</p>
 	<p>checkTypeFlag = false means: only check or uncheck this node, don't affect its parent and child nodes.</p>
 	<p class="highlight_red">This parameter is valid when 'setting.check.enable = true' and 'setting.check.chkStyle = "checkbox"'</p>
-	<p class="highlight_red">Don't affect the parent and child nodes which 'nochecked' attribute is true.</p>
+	<p class="highlight_red">Don't affect the parent and child nodes which 'nocheck' attribute is true.</p>
 	<h4 class="topLine"><b>Return </b><span>none</span></h4>
 	<p>no return value</p>
 	</div>
diff --git a/css/awesomeStyle/awesome.css b/css/awesomeStyle/awesome.css
index c1fcf3a..5fa8224 100644
--- a/css/awesomeStyle/awesome.css
+++ b/css/awesomeStyle/awesome.css
@@ -216,7 +216,7 @@ website:    http://code.google.com/p/jquerytree/
   display: inline-block;
 }
 .ztree li span.button.root_close::before {
-  content: "\f115";
+  content: "\f054";
   padding-top: 10px;
   padding-left: 2px;
   display: inline-block;
diff --git a/css/awesomeStyle/awesome.less b/css/awesomeStyle/awesome.less
index b282d81..bf8508e 100644
--- a/css/awesomeStyle/awesome.less
+++ b/css/awesomeStyle/awesome.less
@@ -93,7 +93,7 @@ website:    http://code.google.com/p/jquerytree/
             }
             &.switch  {width:@w; height:@h}
             &.root_open::before{content: @fa-chevron-down;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
-            &.root_close::before{content: @fa-folder-open-o;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
+            &.root_close::before{content: @fa-chevron-right;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
             &.roots_open::before{content: @fa-chevron-down;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
             &.roots_close::before{content: @fa-chevron-right;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
             &.center_open::before{content: @fa-chevron-down;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
diff --git a/css/metroStyle/metroStyle.css b/css/metroStyle/metroStyle.css
index e20c37d..af81f42 100644
--- a/css/metroStyle/metroStyle.css
+++ b/css/metroStyle/metroStyle.css
@@ -92,5 +92,5 @@ span.tmpzTreeMove_arrow {width:16px; height:21px; display: inline-block; padding
     background-color:transparent; background-repeat:no-repeat; background-attachment: scroll;
     background-position:-168px -84px; background-image:url("http://github.com/img/metro.png"); *background-image:url("http://github.com/img/metro.gif")}
 
-ul.ztreeul.ztreeDragUL {margin:0; padding:0; position:absolute; width:auto; height:auto;overflow:hidden; background-color:#cfcfcf; border:1px #00B83F dotted; opacity:0.8; filter:alpha(opacity=80)}
+ul.ztree.zTreeDragUL {margin:0; padding:0; position:absolute; width:auto; height:auto;overflow:hidden; background-color:#cfcfcf; border:1px #00B83F dotted; opacity:0.8; filter:alpha(opacity=80)}
 .ztreeMask {z-index:10000; background-color:#cfcfcf; opacity:0.0; filter:alpha(opacity=0); position:absolute}
diff --git a/css/zTreeStyle/zTreeStyle.css b/css/zTreeStyle/zTreeStyle.css
index a6a3da9..4a1705b 100644
--- a/css/zTreeStyle/zTreeStyle.css
+++ b/css/zTreeStyle/zTreeStyle.css
@@ -1,7 +1,7 @@
 /*-------------------------------------
 zTree Style
 
-version:	3.5.18
+version:	3.5.19
 author:		Hunter.z
 email:		hunter.z@263.net
 website:	http://code.google.com/p/jquerytree/
diff --git a/demo/cn/asyncData/getNodes.php b/demo/cn/asyncData/getNodes.php
index 3294d9a..6d22b5e 100644
--- a/demo/cn/asyncData/getNodes.php
+++ b/demo/cn/asyncData/getNodes.php
@@ -21,6 +21,10 @@
 if ($pName==null) $pName = "";
 else $pName = $pName.".";
 
+$pId = htmlspecialchars($pId);
+
+$pName = htmlspecialchars($pName);
+
 //for ($i=1; $i<9999; $i++) {
 //	for ($j=1; $j<999; $j++) {
 //
diff --git a/demo/cn/asyncData/getNodesForBigData.php b/demo/cn/asyncData/getNodesForBigData.php
index 91d002e..588c14c 100644
--- a/demo/cn/asyncData/getNodesForBigData.php
+++ b/demo/cn/asyncData/getNodesForBigData.php
@@ -11,6 +11,8 @@
 if ($pId==null || $pId=="") $pId = "0";
 if ($pCount==null || $pCount=="") $pCount = "10";
 
+$pId = htmlspecialchars($pId);
+
 $max = (int)$pCount;
 for ($i=1; $i<=$max; $i++) {
 	$nId = $pId."_".$i;
@@ -21,4 +23,4 @@
 	}
 	
 }
-?>]
\ No newline at end of file
+?>]
diff --git a/demo/cn/bigdata/common.html b/demo/cn/bigdata/common.html
index ded4358..1f602f1 100644
--- a/demo/cn/bigdata/common.html
+++ b/demo/cn/bigdata/common.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/bigdata/diy_async.html b/demo/cn/bigdata/diy_async.html
index c4a8bfb..3a2ec02 100644
--- a/demo/cn/bigdata/diy_async.html
+++ b/demo/cn/bigdata/diy_async.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/bigdata/page.html b/demo/cn/bigdata/page.html
index ef3c763..f629823 100644
--- a/demo/cn/bigdata/page.html
+++ b/demo/cn/bigdata/page.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/async.html b/demo/cn/core/async.html
index 3f2a0d9..7723b3c 100644
--- a/demo/cn/core/async.html
+++ b/demo/cn/core/async.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/async_fun.html b/demo/cn/core/async_fun.html
index 3571b24..081a840 100644
--- a/demo/cn/core/async_fun.html
+++ b/demo/cn/core/async_fun.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/click.html b/demo/cn/core/click.html
index b52ddc7..4d97475 100644
--- a/demo/cn/core/click.html
+++ b/demo/cn/core/click.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/custom_font.html b/demo/cn/core/custom_font.html
index e9f901e..b94abec 100644
--- a/demo/cn/core/custom_font.html
+++ b/demo/cn/core/custom_font.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/custom_icon.html b/demo/cn/core/custom_icon.html
index 7c8de18..23ba105 100644
--- a/demo/cn/core/custom_icon.html
+++ b/demo/cn/core/custom_icon.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/custom_iconSkin.html b/demo/cn/core/custom_iconSkin.html
index cde753a..9b28e75 100644
--- a/demo/cn/core/custom_iconSkin.html
+++ b/demo/cn/core/custom_iconSkin.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/expand.html b/demo/cn/core/expand.html
index 15b03b5..41f8e4f 100644
--- a/demo/cn/core/expand.html
+++ b/demo/cn/core/expand.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
@@ -47,7 +47,7 @@
 			{ id:21, pId:2, name:"叶子节点2 - 1", t:"哈哈哈，我老爸NB吧，不能折叠吧？"},
 			{ id:22, pId:21, name:"叶子节点2 - 2", t:"哈哈哈，我老爸NB吧，不能折叠吧？"},
 			{ id:23, pId:21, name:"叶子节点2 - 3", t:"哈哈哈，我老爸NB吧，不能折叠吧？"},
-			{ id:3, pId:2, name:"无法展开的父节点", t:"就凭你也想展开我？难呀...嘿嘿, 除非你用 expandAll 方法", open:false, expand:true},
+			{ id:3, pId:2, name:"无法展开的父节点", t:"就凭你也想展开我？难呀...嘿嘿, 除非你用 expandAll 方法", open:false, expand:false},
 			{ id:31, pId:3, name:"叶子节点3 - 1", t:"居然让你看到了...莫非你用了全部节点展开？"},
 			{ id:32, pId:31, name:"叶子节点3 - 2", t:"居然让你看到了...莫非你用了全部节点展开？"},
 			{ id:33, pId:31, name:"叶子节点3 - 3", t:"居然让你看到了...莫非你用了全部节点展开？"},
diff --git a/demo/cn/core/noicon.html b/demo/cn/core/noicon.html
index 9562163..e59c0b2 100644
--- a/demo/cn/core/noicon.html
+++ b/demo/cn/core/noicon.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/noline.html b/demo/cn/core/noline.html
index 212d97b..8322c55 100644
--- a/demo/cn/core/noline.html
+++ b/demo/cn/core/noline.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/otherMouse.html b/demo/cn/core/otherMouse.html
index 2dff4e4..3381eab 100644
--- a/demo/cn/core/otherMouse.html
+++ b/demo/cn/core/otherMouse.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/searchNodes.html b/demo/cn/core/searchNodes.html
index 28c2e3b..4e0ba3c 100644
--- a/demo/cn/core/searchNodes.html
+++ b/demo/cn/core/searchNodes.html
@@ -3,15 +3,54 @@
 <HEAD>
 	<TITLE> ZTREE DEMO - getNodeByParam / getNodesByParam / getNodesByParamFuzzy</TITLE>
 	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+	<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+		<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
+	<style>
+		.ztree li span {
+			position: relative;
+		}
+		.ztree li > a.highlight_alt
+		{
+			color: #00A600;
+			font-weight: bold;
+		}
+		.ztree li > a.highlight span.node_name:before,
+		.ztree li > a.highlight_hiddennodes span.node_name:before,
+		.ztree li > a.hiddennodes span.node_name:before 
+		{
+			font-family: FontAwesome;
+			color: green;
+			font-size: 14px;
+			position: absolute;
+			left: 100%;
+			margin-left: 8px;
+		}
+		.ztree li > a.highlight span.node_name:before
+		{
+			content: '\f058';
+		}
+		.ztree li > a.hiddennodes span.node_name:before 
+		{
+			content: '\f00e';
+		}
+		.ztree li > a.highlight.hiddennodes span.node_name:before
+		{
+			content: '\f058  \f00e';
+		}
+	</style>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
+			callback:
+			{
+				onCollapse: clickButton,
+				onExpand: clickButton
+			},
 			data: {
 				key: {
 					title: "t"
@@ -21,7 +60,8 @@
 				}				
 			},
 			view: {
-				fontCss: getFontCss
+				fontCss: getFontCss,
+				// nodeClasses: getNodeClasses
 			}
 		};
 
@@ -51,11 +91,16 @@
 				key.addClass("empty");
 			}
 		}
-		var lastValue = "", nodeList = [], fontCss = {};
+		var lastValue = "", nodeList = [], fontCss = {}, nodeClasses = [];
 		function clickRadio(e) {
 			lastValue = "";
 			searchNode(e);
 		}
+		function clickButton(e, treeId, treeNode) {
+			if ( $("#styleNodesByCSS").attr('checked') ) return;
+			updateNodes(false, treeNode);
+			updateNodes(true, treeNode)
+		}
 		function searchNode(e) {
 			var zTree = $.fn.zTree.getZTreeObj("treeDemo");
 			if (!$("#getNodesByFilter").attr("checked")) {
@@ -75,8 +120,8 @@
 				}
 				if (lastValue === value) return;
 				lastValue = value;
-				if (value === "") return;
 				updateNodes(false);
+				if (value === "") return;
 
 				if ($("#getNodeByParam").attr("checked")) {
 					var node = zTree.getNodeByParam(keyType, value);
@@ -97,23 +142,81 @@
 			updateNodes(true);
 
 		}
-		function updateNodes(highlight) {
+		function updateNodes(highlight, node = null) {
 			var zTree = $.fn.zTree.getZTreeObj("treeDemo");
-			for( var i=0, l=nodeList.length; i<l; i++) {
+			var applyClasses = $("#styleNodesByClasses").attr('checked');
+			var expanded = node && node.open;
+
+			// If expanding a node then it MUST be a parent
+			// in which case it cannot be hiding matched nodes
+			if ( applyClasses && expanded )
+			{
+				node.hiddenNodes = false;
+				zTree.updateNode(node);
+			}
+
+			for( var i=0, l=nodeList.length; i<l; i++ )
+			{
 				nodeList[i].highlight = highlight;
+				nodeList[i].hiddenNodes = false;
+				if ( applyClasses && highlight )
+				{
+					// Make parent nodes of matched nodes show the 
+					// existence of hidden nodes if the parent is closed.
+					var node = nodeList[i];
+					while( true )
+					{
+						if ( ! node.parentTId ) break;
+						var parentNode = zTree.getNodeByTId( node.parentTId );
+						if ( parentNode.isParent && parentNode.open ) break;
+						parentNode.hiddenNodes = true;
+						zTree.updateNode( parentNode );
+						node = parentNode;
+					}
+				}
 				zTree.updateNode(nodeList[i]);
 			}
 		}
 		function getFontCss(treeId, treeNode) {
-			return (!!treeNode.highlight) ? {color:"#A60000", "font-weight":"bold"} : {color:"#333", "font-weight":"normal"};
+			return $("#styleNodesByCSS").attr('checked') 
+				? ((!!treeNode.highlight) ? {color:"#A60000", "font-weight":"bold"} : {color:"#333", "font-weight":"normal"})
+				: {color:"#333", "font-weight":"normal"};
+		}
+		function getNodeClasses(treeId, treeNode) {
+			var classes = $("#styleNodesByCSS").attr('checked') || ! ( !!treeNode.highlight || !!treeNode.hiddenNodes )
+				? {remove: ['highlight','highlight_alt','hiddennodes','highlight_hiddennodes']}
+				: ( !!treeNode.highlight
+					? ( (!!treeNode.hiddenNodes) 
+						? {add:['highlight','highlight_alt','hiddennodes']} 
+						: {add:['highlight','highlight_alt']} 
+						)
+					: {add:['hiddennodes','highlight_alt']} 
+					);
+			return classes;
 		}
 		function filter(node) {
 			return !node.isParent && node.isFirstNode;
 		}
 
+		function resetTree(e) {
+			if ($("#styleNodesByCSS").attr('checked')) {
+				delete setting.view.nodeClasses;
+				setting.view.fontCss = getFontCss;
+			} else {
+				delete setting.view.fontCss;
+				setting.view.nodeClasses = getNodeClasses;
+			}
+			initTree();
+			clickRadio(e);
+		}
+
+		function initTree() {
+			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
+		}
+
 		var key;
 		$(document).ready(function(){
-			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
+			initTree();
 			key = $("#key");
 			key.bind("focus", focusKey)
 			.bind("blur", blurKey)
@@ -126,6 +229,9 @@
 			$("#getNodesByParam").bind("change", clickRadio);
 			$("#getNodesByParamFuzzy").bind("change", clickRadio);
 			$("#getNodesByFilter").bind("change", clickRadio);
+			$("#styleNodesByCSS").bind("change", resetTree);
+			$("#styleNodesByClasses").bind("change", resetTree);
+			// $(".ztree li > span.button").bind("click", clickButton);
 		});
 		//-->
 	</SCRIPT>
@@ -152,6 +258,8 @@ <h6>[ 文件路径: core/searchNodes.html ]</h6>
 						<input type="radio" id="getNodesByParam" name="funType" class="radio" style="margin-left:36px;" /><span>getNodesByParam</span><br/>
 						<input type="radio" id="getNodesByParamFuzzy" name="funType" class="radio" style="margin-left:36px;" checked /><span>getNodesByParamFuzzy (only string)</span><br/>
 						<input type="radio" id="getNodesByFilter" name="funType" class="radio" style="margin-left:36px;" /><span>getNodesByFilter (参考本页源码中 function filter)</span><br/>
+						样式：<input type="radio" id="styleNodesByCSS" name="styleType" class="radio first" checked /><span>styleNodesByCSS</span><br/>
+						<input type="radio" id="styleNodesByClasses" name="styleType" class="radio" style="margin-left:36px;" /><span>styleNodesByClasses</span><br/>
 					</p>
 				</li>
 				</ul>
diff --git a/demo/cn/core/simpleData.html b/demo/cn/core/simpleData.html
index 19f7ca5..d3b19fc 100644
--- a/demo/cn/core/simpleData.html
+++ b/demo/cn/core/simpleData.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/standardData.html b/demo/cn/core/standardData.html
index 582a6e1..3a85e7e 100644
--- a/demo/cn/core/standardData.html
+++ b/demo/cn/core/standardData.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {	};
diff --git a/demo/cn/core/update_fun.html b/demo/cn/core/update_fun.html
index 918ed82..a783e5a 100644
--- a/demo/cn/core/update_fun.html
+++ b/demo/cn/core/update_fun.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/core/url.html b/demo/cn/core/url.html
index e05d268..e3f20b8 100644
--- a/demo/cn/core/url.html
+++ b/demo/cn/core/url.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
@@ -20,7 +20,7 @@
 		};
 
 		var zNodes =[
-			{ id:1, pId:0, name:"zTree Home", url:"http://www.ztree.me/", target:"_blank"},
+			{ id:1, pId:0, name:"zTree Home", url:"http://www.treejs.cn/", target:"_blank"},
 			{ id:2, pId:0, name:"zTree in Google", url:"http://code.google.com/p/jquerytree/", target:"_blank"},
 			{ id:3, pId:0, name:"zTree in Iteye", url:"http://ztreeapi.iteye.com/", target:"_blank"},
 			{ id:4, pId:0, name:"Nothing...", url:"", target:"_blank", click:"alert('我是不会跳转的...');"}
diff --git a/demo/cn/excheck/checkbox.html b/demo/cn/excheck/checkbox.html
index 01c5d5c..6fb6f01 100644
--- a/demo/cn/excheck/checkbox.html
+++ b/demo/cn/excheck/checkbox.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/checkbox_chkDisabled.html b/demo/cn/excheck/checkbox_chkDisabled.html
index c3ad466..3be2467 100644
--- a/demo/cn/excheck/checkbox_chkDisabled.html
+++ b/demo/cn/excheck/checkbox_chkDisabled.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/checkbox_count.html b/demo/cn/excheck/checkbox_count.html
index c0d84ba..a721671 100644
--- a/demo/cn/excheck/checkbox_count.html
+++ b/demo/cn/excheck/checkbox_count.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/checkbox_fun.html b/demo/cn/excheck/checkbox_fun.html
index c8a0b12..2fb7960 100644
--- a/demo/cn/excheck/checkbox_fun.html
+++ b/demo/cn/excheck/checkbox_fun.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/checkbox_halfCheck.html b/demo/cn/excheck/checkbox_halfCheck.html
index 21de1e0..34929d5 100644
--- a/demo/cn/excheck/checkbox_halfCheck.html
+++ b/demo/cn/excheck/checkbox_halfCheck.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/checkbox_nocheck.html b/demo/cn/excheck/checkbox_nocheck.html
index 5e99015..42547a3 100644
--- a/demo/cn/excheck/checkbox_nocheck.html
+++ b/demo/cn/excheck/checkbox_nocheck.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/radio.html b/demo/cn/excheck/radio.html
index 9cd589a..c89f5d8 100644
--- a/demo/cn/excheck/radio.html
+++ b/demo/cn/excheck/radio.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/radio_chkDisabled.html b/demo/cn/excheck/radio_chkDisabled.html
index 6d330f3..103b32b 100644
--- a/demo/cn/excheck/radio_chkDisabled.html
+++ b/demo/cn/excheck/radio_chkDisabled.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/radio_fun.html b/demo/cn/excheck/radio_fun.html
index b9b5240..c6c6303 100644
--- a/demo/cn/excheck/radio_fun.html
+++ b/demo/cn/excheck/radio_fun.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/radio_halfCheck.html b/demo/cn/excheck/radio_halfCheck.html
index 91f25cf..1bbdff0 100644
--- a/demo/cn/excheck/radio_halfCheck.html
+++ b/demo/cn/excheck/radio_halfCheck.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/excheck/radio_nocheck.html b/demo/cn/excheck/radio_nocheck.html
index cc648c1..fc3ba8c 100644
--- a/demo/cn/excheck/radio_nocheck.html
+++ b/demo/cn/excheck/radio_nocheck.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/cn/exedit/async_edit.html b/demo/cn/exedit/async_edit.html
index eb577fb..e519fdf 100644
--- a/demo/cn/exedit/async_edit.html
+++ b/demo/cn/exedit/async_edit.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
@@ -52,7 +52,11 @@
 		}		
 		function beforeRename(treeId, treeNode, newName) {
 			if (newName.length == 0) {
-				alert("节点名称不能为空.");
+				setTimeout(function() {
+					var zTree = $.fn.zTree.getZTreeObj("treeDemo");
+					zTree.cancelEditName();
+					alert("节点名称不能为空.");
+				}, 0);
 				return false;
 			}
 			return true;
diff --git a/demo/cn/exedit/drag.html b/demo/cn/exedit/drag.html
index a19da79..ccc474f 100644
--- a/demo/cn/exedit/drag.html
+++ b/demo/cn/exedit/drag.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/exedit/drag_fun.html b/demo/cn/exedit/drag_fun.html
index 963068d..9462863 100644
--- a/demo/cn/exedit/drag_fun.html
+++ b/demo/cn/exedit/drag_fun.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/exedit/drag_super.html b/demo/cn/exedit/drag_super.html
index 668746f..9cf713b 100644
--- a/demo/cn/exedit/drag_super.html
+++ b/demo/cn/exedit/drag_super.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/exedit/edit.html b/demo/cn/exedit/edit.html
index ed787d7..930b360 100644
--- a/demo/cn/exedit/edit.html
+++ b/demo/cn/exedit/edit.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/exedit/edit_fun.html b/demo/cn/exedit/edit_fun.html
index 6201683..c322b0c 100644
--- a/demo/cn/exedit/edit_fun.html
+++ b/demo/cn/exedit/edit_fun.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/exedit/edit_super.html b/demo/cn/exedit/edit_super.html
index fb56de2..cc70ecf 100644
--- a/demo/cn/exedit/edit_super.html
+++ b/demo/cn/exedit/edit_super.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
@@ -61,7 +61,14 @@
 			showLog("[ "+getTime()+" beforeEditName ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name);
 			var zTree = $.fn.zTree.getZTreeObj("treeDemo");
 			zTree.selectNode(treeNode);
-			return confirm("进入节点 -- " + treeNode.name + " 的编辑状态吗？");
+			setTimeout(function() {
+				if (confirm("进入节点 -- " + treeNode.name + " 的编辑状态吗？")) {
+					setTimeout(function() {
+						zTree.editName(treeNode);
+					}, 0);
+				}
+			}, 0);
+			return false;
 		}
 		function beforeRemove(treeId, treeNode) {
 			className = (className === "dark" ? "":"dark");
@@ -77,9 +84,11 @@
 			className = (className === "dark" ? "":"dark");
 			showLog((isCancel ? "<span style='color:red'>":"") + "[ "+getTime()+" beforeRename ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name + (isCancel ? "</span>":""));
 			if (newName.length == 0) {
-				alert("节点名称不能为空.");
-				var zTree = $.fn.zTree.getZTreeObj("treeDemo");
-				setTimeout(function(){zTree.editName(treeNode)}, 10);
+				setTimeout(function() {
+					var zTree = $.fn.zTree.getZTreeObj("treeDemo");
+					zTree.cancelEditName();
+					alert("节点名称不能为空.");
+				}, 0);
 				return false;
 			}
 			return true;
diff --git a/demo/cn/exedit/multiTree.html b/demo/cn/exedit/multiTree.html
index a4736a2..970392a 100644
--- a/demo/cn/exedit/multiTree.html
+++ b/demo/cn/exedit/multiTree.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/exhide/checkbox.html b/demo/cn/exhide/checkbox.html
index bf73081..47ba899 100644
--- a/demo/cn/exhide/checkbox.html
+++ b/demo/cn/exhide/checkbox.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/exhide/common.html b/demo/cn/exhide/common.html
index 600d1c0..65ea64e 100644
--- a/demo/cn/exhide/common.html
+++ b/demo/cn/exhide/common.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/exhide/radio.html b/demo/cn/exhide/radio.html
index 5273b73..481d029 100644
--- a/demo/cn/exhide/radio.html
+++ b/demo/cn/exhide/radio.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/index.html b/demo/cn/index.html
index c295f2a..9764e0b 100644
--- a/demo/cn/index.html
+++ b/demo/cn/index.html
@@ -1,158 +1,170 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 <HTML>
- <HEAD>
+<HEAD>
   <TITLE> ZTREE DEMO </TITLE>
   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
   <link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
   <style>
-	body {
-	background-color: white;
-	margin:0; padding:0;
-	text-align: center;
-	}
-	div, p, table, th, td {
-		list-style:none;
-		margin:0; padding:0;
-		color:#333; font-size:12px;
-		font-family:dotum, Verdana, Arial, Helvetica, AppleGothic, sans-serif;
-	}
-	#testIframe {margin-left: 10px;}
+    body {
+      background-color: white;
+      margin: 0;
+      padding: 0;
+      text-align: center;
+    }
+
+    div, p, table, th, td {
+      list-style: none;
+      margin: 0;
+      padding: 0;
+      color: #333;
+      font-size: 12px;
+      font-family: dotum, Verdana, Arial, Helvetica, AppleGothic, sans-serif;
+    }
+
+    #testIframe {
+      margin-left: 10px;
+    }
   </style>
-<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-  <SCRIPT type="text/javascript" >
-  <!--
-	var zTree;
-	var demoIframe;
+  <script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
+  <script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+  <SCRIPT type="text/javascript">
+    <!--
+    var zTree;
+    var demoIframe;
 
-	var setting = {
-		view: {
-			dblClickExpand: false,
-			showLine: true,
-			selectedMulti: false
-		},
-		data: {
-			simpleData: {
-				enable:true,
-				idKey: "id",
-				pIdKey: "pId",
-				rootPId: ""
-			}
-		},
-		callback: {
-			beforeClick: function(treeId, treeNode) {
-				var zTree = $.fn.zTree.getZTreeObj("tree");
-				if (treeNode.isParent) {
-					zTree.expandNode(treeNode);
-					return false;
-				} else {
-					demoIframe.attr("src",treeNode.file + ".html");
-					return true;
-				}
-			}
-		}
-	};
+    var setting = {
+      view: {
+        dblClickExpand: false,
+        showLine: true,
+        selectedMulti: false
+      },
+      data: {
+        simpleData: {
+          enable: true,
+          idKey: "id",
+          pIdKey: "pId",
+          rootPId: ""
+        }
+      },
+      callback: {
+        beforeClick: function (treeId, treeNode) {
+          var zTree = $.fn.zTree.getZTreeObj("tree");
+          if (treeNode.isParent) {
+            zTree.expandNode(treeNode);
+            return false;
+          } else {
+            demoIframe.attr("src", treeNode.file + ".html");
+            return true;
+          }
+        }
+      }
+    };
 
-	var zNodes =[
-		{id:1, pId:0, name:"[core] 基本功能 演示", open:true},
-		{id:101, pId:1, name:"最简单的树 --  标准 JSON 数据", file:"core/standardData"},
-		{id:102, pId:1, name:"最简单的树 --  简单 JSON 数据", file:"core/simpleData"},
-		{id:103, pId:1, name:"不显示 连接线", file:"core/noline"},
-		{id:104, pId:1, name:"不显示 节点 图标", file:"core/noicon"},
-		{id:105, pId:1, name:"自定义图标 --  icon 属性", file:"core/custom_icon"},
-		{id:106, pId:1, name:"自定义图标 --  iconSkin 属性", file:"core/custom_iconSkin"},
-		{id:107, pId:1, name:"自定义字体", file:"core/custom_font"},
-		{id:115, pId:1, name:"超链接演示", file:"core/url"},
-		{id:108, pId:1, name:"异步加载 节点数据", file:"core/async"},
-		{id:109, pId:1, name:"用 zTree 方法 异步加载 节点数据", file:"core/async_fun"},
-		{id:110, pId:1, name:"用 zTree 方法 更新 节点数据", file:"core/update_fun"},
-		{id:111, pId:1, name:"单击 节点 控制", file:"core/click"},
-		{id:112, pId:1, name:"展开 / 折叠 父节点 控制", file:"core/expand"},
-		{id:113, pId:1, name:"根据 参数 查找 节点", file:"core/searchNodes"},
-		{id:114, pId:1, name:"其他 鼠标 事件监听", file:"core/otherMouse"},
+    var zNodes = [
+      {id: 1, pId: 0, name: "[core] 基本功能 演示", open: true},
+      {id: 101, pId: 1, name: "最简单的树 --  标准 JSON 数据", file: "core/standardData"},
+      {id: 102, pId: 1, name: "最简单的树 --  简单 JSON 数据", file: "core/simpleData"},
+      {id: 103, pId: 1, name: "不显示 连接线", file: "core/noline"},
+      {id: 104, pId: 1, name: "不显示 节点 图标", file: "core/noicon"},
+      {id: 105, pId: 1, name: "自定义图标 --  icon 属性", file: "core/custom_icon"},
+      {id: 106, pId: 1, name: "自定义图标 --  iconSkin 属性", file: "core/custom_iconSkin"},
+      {id: 107, pId: 1, name: "自定义字体", file: "core/custom_font"},
+      {id: 115, pId: 1, name: "超链接演示", file: "core/url"},
+      {id: 108, pId: 1, name: "异步加载 节点数据", file: "core/async"},
+      {id: 109, pId: 1, name: "用 zTree 方法 异步加载 节点数据", file: "core/async_fun"},
+      {id: 110, pId: 1, name: "用 zTree 方法 更新 节点数据", file: "core/update_fun"},
+      {id: 111, pId: 1, name: "单击 节点 控制", file: "core/click"},
+      {id: 112, pId: 1, name: "展开 / 折叠 父节点 控制", file: "core/expand"},
+      {id: 113, pId: 1, name: "根据 参数 查找 节点", file: "core/searchNodes"},
+      {id: 114, pId: 1, name: "其他 鼠标 事件监听", file: "core/otherMouse"},
 
-		{id:2, pId:0, name:"[excheck] 复/单选框功能 演示", open:false},
-		{id:201, pId:2, name:"Checkbox 勾选操作", file:"excheck/checkbox"},
-		{id:206, pId:2, name:"Checkbox nocheck 演示", file:"excheck/checkbox_nocheck"},
-		{id:207, pId:2, name:"Checkbox chkDisabled 演示", file:"excheck/checkbox_chkDisabled"},
-		{id:208, pId:2, name:"Checkbox halfCheck 演示", file:"excheck/checkbox_halfCheck"},
-		{id:202, pId:2, name:"Checkbox 勾选统计", file:"excheck/checkbox_count"},
-		{id:203, pId:2, name:"用 zTree 方法 勾选 Checkbox", file:"excheck/checkbox_fun"},
-		{id:204, pId:2, name:"Radio 勾选操作", file:"excheck/radio"},
-		{id:209, pId:2, name:"Radio nocheck 演示", file:"excheck/radio_nocheck"},
-		{id:210, pId:2, name:"Radio chkDisabled 演示", file:"excheck/radio_chkDisabled"},
-		{id:211, pId:2, name:"Radio halfCheck 演示", file:"excheck/radio_halfCheck"},
-		{id:205, pId:2, name:"用 zTree 方法 勾选 Radio", file:"excheck/radio_fun"},
+      {id: 2, pId: 0, name: "[excheck] 复/单选框功能 演示", open: false},
+      {id: 201, pId: 2, name: "Checkbox 勾选操作", file: "excheck/checkbox"},
+      {id: 206, pId: 2, name: "Checkbox nocheck 演示", file: "excheck/checkbox_nocheck"},
+      {id: 207, pId: 2, name: "Checkbox chkDisabled 演示", file: "excheck/checkbox_chkDisabled"},
+      {id: 208, pId: 2, name: "Checkbox halfCheck 演示", file: "excheck/checkbox_halfCheck"},
+      {id: 202, pId: 2, name: "Checkbox 勾选统计", file: "excheck/checkbox_count"},
+      {id: 203, pId: 2, name: "用 zTree 方法 勾选 Checkbox", file: "excheck/checkbox_fun"},
+      {id: 204, pId: 2, name: "Radio 勾选操作", file: "excheck/radio"},
+      {id: 209, pId: 2, name: "Radio nocheck 演示", file: "excheck/radio_nocheck"},
+      {id: 210, pId: 2, name: "Radio chkDisabled 演示", file: "excheck/radio_chkDisabled"},
+      {id: 211, pId: 2, name: "Radio halfCheck 演示", file: "excheck/radio_halfCheck"},
+      {id: 205, pId: 2, name: "用 zTree 方法 勾选 Radio", file: "excheck/radio_fun"},
 
-		{id:3, pId:0, name:"[exedit] 编辑功能 演示", open:false},
-		{id:301, pId:3, name:"拖拽 节点 基本控制", file:"exedit/drag"},
-		{id:302, pId:3, name:"拖拽 节点 高级控制", file:"exedit/drag_super"},
-		{id:303, pId:3, name:"用 zTree 方法 移动 / 复制 节点", file:"exedit/drag_fun"},
-		{id:304, pId:3, name:"基本 增 / 删 / 改 节点", file:"exedit/edit"},
-		{id:305, pId:3, name:"高级 增 / 删 / 改 节点", file:"exedit/edit_super"},
-		{id:306, pId:3, name:"用 zTree 方法 增 / 删 / 改 节点", file:"exedit/edit_fun"},
-		{id:307, pId:3, name:"异步加载 & 编辑功能 共存", file:"exedit/async_edit"},
-		{id:308, pId:3, name:"多棵树之间 的 数据交互", file:"exedit/multiTree"},
+      {id: 3, pId: 0, name: "[exedit] 编辑功能 演示", open: false},
+      {id: 301, pId: 3, name: "拖拽 节点 基本控制", file: "exedit/drag"},
+      {id: 302, pId: 3, name: "拖拽 节点 高级控制", file: "exedit/drag_super"},
+      {id: 303, pId: 3, name: "用 zTree 方法 移动 / 复制 节点", file: "exedit/drag_fun"},
+      {id: 304, pId: 3, name: "基本 增 / 删 / 改 节点", file: "exedit/edit"},
+      {id: 305, pId: 3, name: "高级 增 / 删 / 改 节点", file: "exedit/edit_super"},
+      {id: 306, pId: 3, name: "用 zTree 方法 增 / 删 / 改 节点", file: "exedit/edit_fun"},
+      {id: 307, pId: 3, name: "异步加载 & 编辑功能 共存", file: "exedit/async_edit"},
+      {id: 308, pId: 3, name: "多棵树之间 的 数据交互", file: "exedit/multiTree"},
 
-		{id:4, pId:0, name:"大数据量 演示", open:false},
-		{id:401, pId:4, name:"一次性加载大数据量", file:"bigdata/common"},
-		{id:402, pId:4, name:"分批异步加载大数据量", file:"bigdata/diy_async"},
-		{id:403, pId:4, name:"分批异步加载大数据量", file:"bigdata/page"},
+      {id: 4, pId: 0, name: "大数据量 演示", open: false},
+      {id: 401, pId: 4, name: "一次性加载大数据量", file: "bigdata/common"},
+      {id: 402, pId: 4, name: "分批异步加载大数据量", file: "bigdata/diy_async"},
+      {id: 403, pId: 4, name: "分批异步加载大数据量", file: "bigdata/page"},
 
-		{id:5, pId:0, name:"组合功能 演示", open:false},
-		{id:501, pId:5, name:"冻结根节点", file:"super/oneroot"},
-		{id:502, pId:5, name:"单击展开/折叠节点", file:"super/oneclick"},
-		{id:503, pId:5, name:"保持展开单一路径", file:"super/singlepath"},
-		{id:504, pId:5, name:"添加 自定义控件", file:"super/diydom"},
-		{id:505, pId:5, name:"checkbox / radio 共存", file:"super/checkbox_radio"},
-		{id:506, pId:5, name:"左侧菜单", file:"super/left_menu"},
-		{id:513, pId:5, name:"OutLook 风格", file:"super/left_menuForOutLook"},
-		{id:515, pId:5, name:"Awesome 风格", file:"super/awesome"},
-		{id:514, pId:5, name:"Metro 风格", file:"super/metro"},
-		{id:507, pId:5, name:"下拉菜单", file:"super/select_menu"},
-		{id:509, pId:5, name:"带 checkbox 的多选下拉菜单", file:"super/select_menu_checkbox"},
-		{id:510, pId:5, name:"带 radio 的单选下拉菜单", file:"super/select_menu_radio"},
-		{id:508, pId:5, name:"右键菜单 的 实现", file:"super/rightClickMenu"},
-		{id:511, pId:5, name:"与其他 DOM 拖拽互动", file:"super/dragWithOther"},
-		{id:512, pId:5, name:"异步加载模式下全部展开", file:"super/asyncForAll"},
+      {id: 5, pId: 0, name: "组合功能 演示", open: false},
+      {id: 501, pId: 5, name: "冻结根节点", file: "super/oneroot"},
+      {id: 502, pId: 5, name: "单击展开/折叠节点", file: "super/oneclick"},
+      {id: 503, pId: 5, name: "保持展开单一路径", file: "super/singlepath"},
+      {id: 516, pId: 5, name: "模糊查找节点", file: "super/fuzzySearch"},
+      {id: 504, pId: 5, name: "添加 自定义控件", file: "super/diydom"},
+      {id: 505, pId: 5, name: "checkbox / radio 共存", file: "super/checkbox_radio"},
+      {id: 506, pId: 5, name: "左侧菜单", file: "super/left_menu"},
+      {id: 513, pId: 5, name: "OutLook 风格", file: "super/left_menuForOutLook"},
+      {id: 515, pId: 5, name: "Awesome 风格", file: "super/awesome"},
+      {id: 514, pId: 5, name: "Metro 风格", file: "super/metro"},
+      {id: 507, pId: 5, name: "下拉菜单", file: "super/select_menu"},
+      {id: 509, pId: 5, name: "带 checkbox 的多选下拉菜单", file: "super/select_menu_checkbox"},
+      {id: 510, pId: 5, name: "带 radio 的单选下拉菜单", file: "super/select_menu_radio"},
+      {id: 508, pId: 5, name: "右键菜单 的 实现", file: "super/rightClickMenu"},
+      {id: 511, pId: 5, name: "与其他 DOM 拖拽互动", file: "super/dragWithOther"},
+      {id: 512, pId: 5, name: "异步加载模式下全部展开", file: "super/asyncForAll"},
+      {id: 517, pId: 5, name: "设置快捷键", file: "super/keyboard_navigation"},
 
-		{id:6, pId:0, name:"其他扩展功能 演示", open:false},
-		{id:601, pId:6, name:"隐藏普通节点", file:"exhide/common"},
-		{id:602, pId:6, name:"配合 checkbox 的隐藏", file:"exhide/checkbox"},
-		{id:603, pId:6, name:"配合 radio 的隐藏", file:"exhide/radio"}
-	];
+      {id: 6, pId: 0, name: "其他扩展功能 演示", open: false},
+      {id: 601, pId: 6, name: "隐藏普通节点", file: "exhide/common"},
+      {id: 602, pId: 6, name: "配合 checkbox 的隐藏", file: "exhide/checkbox"},
+      {id: 603, pId: 6, name: "配合 radio 的隐藏", file: "exhide/radio"}
+    ];
 
-	$(document).ready(function(){
-		var t = $("#tree");
-		t = $.fn.zTree.init(t, setting, zNodes);
-		demoIframe = $("#testIframe");
-		demoIframe.bind("load", loadReady);
-		var zTree = $.fn.zTree.getZTreeObj("tree");
-		zTree.selectNode(zTree.getNodeByParam("id", 101));
+    $(document).ready(function () {
+      var t = $("#tree");
+      t = $.fn.zTree.init(t, setting, zNodes);
+      demoIframe = $("#testIframe");
+      demoIframe.bind("load", loadReady);
+      var zTree = $.fn.zTree.getZTreeObj("tree");
+      zTree.selectNode(zTree.getNodeByParam("id", 101));
 
-	});
+    });
 
-	function loadReady() {
-		var bodyH = demoIframe.contents().find("body").get(0).scrollHeight,
-		htmlH = demoIframe.contents().find("html").get(0).scrollHeight,
-		maxH = Math.max(bodyH, htmlH), minH = Math.min(bodyH, htmlH),
-		h = demoIframe.height() >= maxH ? minH:maxH ;
-		if (h < 530) h = 530;
-		demoIframe.height(h);
-	}
+    function loadReady() {
+      var bodyH = demoIframe.contents().find("body").get(0).scrollHeight,
+        htmlH = demoIframe.contents().find("html").get(0).scrollHeight,
+        maxH = Math.max(bodyH, htmlH), minH = Math.min(bodyH, htmlH),
+        h = demoIframe.height() >= maxH ? minH : maxH;
+      if (h < 530) h = 530;
+      demoIframe.height(h);
+    }
 
-  //-->
+    //-->
   </SCRIPT>
- </HEAD>
+</HEAD>
 
 <BODY>
 <TABLE border=0 height=600px align=left>
-	<TR>
-		<TD width=260px align=left valign=top style="BORDER-RIGHT: #999999 1px dashed">
-			<ul id="tree" class="ztree" style="width:260px; overflow:auto;"></ul>
-		</TD>
-		<TD width=770px align=left valign=top><IFRAME ID="testIframe" Name="testIframe" FRAMEBORDER=0 SCROLLING=AUTO width=100%  height=600px SRC="core/standardData.html"></IFRAME></TD>
-	</TR>
+  <TR>
+    <TD width=260px align=left valign=top style="BORDER-RIGHT: #999999 1px dashed">
+      <ul id="tree" class="ztree" style="width:260px; overflow:auto;"></ul>
+    </TD>
+    <TD width=770px align=left valign=top>
+      <IFRAME ID="testIframe" Name="testIframe" FRAMEBORDER=0 SCROLLING=AUTO width=100% height=600px
+              SRC="core/standardData.html"></IFRAME>
+    </TD>
+  </TR>
 </TABLE>
 
 </BODY>
diff --git a/demo/cn/super/asyncForAll.html b/demo/cn/super/asyncForAll.html
index 8a38d98..d5aa2d1 100644
--- a/demo/cn/super/asyncForAll.html
+++ b/demo/cn/super/asyncForAll.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var demoMsg = {
diff --git a/demo/cn/super/awesome.html b/demo/cn/super/awesome.html
index 899c242..190f12e 100644
--- a/demo/cn/super/awesome.html
+++ b/demo/cn/super/awesome.html
@@ -9,9 +9,9 @@
     <link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
     <link rel="stylesheet" href="http://github.com/css/awesomeStyle/awesome.css" type="text/css">
     <script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
     <SCRIPT type="text/javascript">
         <!--
         var setting = {
diff --git a/demo/cn/super/checkbox_radio.html b/demo/cn/super/checkbox_radio.html
index 66a3b03..6c13cff 100644
--- a/demo/cn/super/checkbox_radio.html
+++ b/demo/cn/super/checkbox_radio.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var IDMark_A = "_a";
diff --git a/demo/cn/super/diydom.html b/demo/cn/super/diydom.html
index 1980ff9..fa21a9b 100644
--- a/demo/cn/super/diydom.html
+++ b/demo/cn/super/diydom.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 
diff --git a/demo/cn/super/dragWithOther.html b/demo/cn/super/dragWithOther.html
index 91e80e8..fb3e5a8 100644
--- a/demo/cn/super/dragWithOther.html
+++ b/demo/cn/super/dragWithOther.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>-->
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var MoveTest = {
diff --git a/demo/cn/super/fuzzySearch.html b/demo/cn/super/fuzzySearch.html
new file mode 100644
index 0000000..afd6eb2
--- /dev/null
+++ b/demo/cn/super/fuzzySearch.html
@@ -0,0 +1,95 @@
+<!DOCTYPE html>
+<HTML>
+<HEAD>
+	<TITLE> ZTREE DEMO - fuzzySearch</TITLE>
+	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
+	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
+	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide.js"></script>
+	<script type="text/javascript" src="http://github.com/js/fuzzysearch.js"></script>
+	
+	<SCRIPT type="text/javascript">
+		var setting = {
+				check: {
+					enable: true//checkbox
+				},
+				view: {
+					nameIsHTML: true, //允许name支持html				
+					selectedMulti: false
+				},
+				edit: {
+					enable: false,
+					editNameSelectAll: false
+				},
+				data: {
+					simpleData: {
+						enable: true
+					}
+				}
+		};
+
+		var zNodes =[
+			{ id:1, pId:0, name:"模糊搜索演示 1", t:"id=1", open:true},
+			{ id:11, pId:1, name:"[]\\^$.|?*+():关键字可以是js正则元字符", t:"id=11"},
+			{ id:12, pId:1, name:"{}<>'\"~`!@#%&-;:/,=:关键字可以是其他字符", t:"id=12"},
+			{ id:2, pId:0, name:"模糊搜索演示 2", t:"id=2", open:true},
+			{ id:21, pId:2, name:"大写ABDEFGHINQRT:关键字查找不区分大小写", t:"id=21"},
+			{ id:22, pId:2, name:"小写abdefghinqrt:关键字查找不区分大小写", t:"id=21"},
+			{ id:3, pId:0, name:"模糊搜索演示 3", t:"id=3", open:true },
+			{ id:31, pId:3, name:"空 格:关键字是空格", t:"id=31"}
+		];
+
+		$(document).ready(function(){
+			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
+			fuzzySearch('treeDemo','#key',null,true); //初始化模糊搜索方法
+		});
+		//-->
+	</SCRIPT>
+</HEAD>
+
+<BODY>
+<h1>根据关键字模糊查找节点</h1>
+<h6>[ 文件路径: super/fuzzySearch.html ]</h6>
+<div class="content_wrap">
+	<div class="zTreeDemoBackground left">
+		<ul id="treeDemo" class="ztree"></ul>
+	</div>
+	<div class="right">
+		<ul class="info">
+			<li class="title">
+				<h2>1、fuzzySearch()方法使用说明</h2>
+				<ul class="list">
+				<li class="highlight_red">
+ 					@param zTreeId ztree对象的id,不需要#
+				</li>
+				<li class="highlight_red">
+					@param searchField 输入框选择器
+				</li>
+				<li class="highlight_red">
+					@param isHighLight 是否高亮,默认高亮,传入false禁用
+				</li>
+				<li class="highlight_red">
+					@param isExpand 是否展开,默认合拢,传入true展开
+				</li>
+				<li class="highlight_red">
+					fuzzySearch ( zTreeId, searchField, isHighLight, isExpand )
+				</li>
+				<li><p>搜索试试看：<br/>
+						关键字：<input type="text" id="key" value="" class="empty" placeholder="请输入关键字"/><br/>
+					</p>
+				</li>
+				</ul>
+			</li>
+			<li class="title"><h2>2、依赖的js</h2>
+				<ul class="list">
+					<li>ztree v3.5.19.1及以上,使用到getPath()方法</li>
+					<li>ztree.exhide扩展,使用到hideNode()方法</li>
+				</ul>
+			</li>
+		</ul>
+	</div>
+</div>
+</BODY>
+</HTML>
\ No newline at end of file
diff --git a/demo/cn/super/keyboard_navigation.html b/demo/cn/super/keyboard_navigation.html
new file mode 100644
index 0000000..d65a22e
--- /dev/null
+++ b/demo/cn/super/keyboard_navigation.html
@@ -0,0 +1,102 @@
+<!DOCTYPE html>
+<HTML>
+<HEAD>
+	<TITLE> ZTREE DEMO - Keyboard navigation </TITLE>
+	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
+	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
+	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
+	<script type="text/javascript" src="http://github.com/js/keyboard_navigation.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
+	<SCRIPT type="text/javascript">
+
+		var setting = {
+			data: {
+				simpleData: {
+					enable: true
+				}
+			}
+		};
+
+		var zNodes =[
+			{ id:1, pId:0, name:"Custom Icon 01", open:true, iconSkin:"pIcon01", accesskey: 'c'},
+			{ id:11, pId:1, name:"leaf node 01", iconSkin:"icon01", accesskey: 'l'},
+			{ id:12, pId:1, name:"leaf node 02", iconSkin:"icon02"},
+			{ id:13, pId:1, name:"parent node 03", iconSkin:"pIcon01", accesskey: 'p'},
+			{ id:131, pId:13, name:"leaf node 01", iconSkin:"icon01"},
+			{ id:132, pId:13, name:"leaf node 02", iconSkin:"icon02"},
+			{ id:133, pId:13, name:"leaf node 03", iconSkin:"icon03"},
+			{ id:2, pId:0, name:"Custom Icon 02", open:true, iconSkin:"pIcon02"},
+			{ id:21, pId:2, name:"leaf node 01", iconSkin:"icon04"},
+			{ id:22, pId:2, name:"leaf node 02", iconSkin:"icon05"},
+			{ id:23, pId:2, name:"leaf node 03", iconSkin:"icon06"},
+			{ id:3, pId:0, name:"no Custom Icon", open:true, accesskey: 'n' },
+			{ id:31, pId:3, name:"leaf node 01"},
+			{ id:32, pId:3, name:"leaf node 02"},
+			{ id:33, pId:3, name:"leaf node 03"}
+		];
+
+		var $ = jQuery;
+		$(document).ready(function()
+		{
+			var element = "#treeDemo";
+			var zTree = $.fn.zTree.init($(element), setting, zNodes);
+			// Initialize keyboard navigation
+			$.fn.zTreeKeyboardNavigation(zTree, document.body);
+		});
+
+	</SCRIPT>
+	<style type="text/css">
+		.ztree li > a
+		{
+			border-left: 1px solid white;
+		}
+
+		.ztree li > a.curSelectedNode {
+			border-radius: 3px;
+		}
+
+		.ztree li span.button.pIcon01_ico_open{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/1_open.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.pIcon01_ico_close{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/1_close.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.pIcon02_ico_open, .ztree li span.button.pIcon02_ico_close{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/2.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon01_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/3.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon02_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/4.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon03_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/5.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon04_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/6.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon05_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/7.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon06_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/8.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+	</style>
+</HEAD>
+
+<BODY>
+<h1>设置快捷键</h1>
+<h6>[ 文件路径: super/keyboard_navigation.html ]</h6>
+<div class="content_wrap">
+	<div class="zTreeDemoBackground left">
+		<ul id="treeDemo" class="ztree"></ul>
+	</div>
+	<div class="right">
+		<ul class="info">
+			<li class="title"><h2>1、设置说明</h2>
+				<ul class="list">
+				<li>键盘导航不需要特殊配置。</li>
+				<li>只需要加载 keyboard_navigation.js 文件并初始化。</li>
+				</ul>
+			</li>
+			<li class="title"><h2>2、快捷键说明</h2>
+				<ul class="list">
+					<li>Home (keycode 36)：定位到第一个根节点</li>
+					<li>End (keycode 35)：定位到树上最后一个节点</li>
+					<li>下 (keycode 39)：定位到下一个同级节点</li>
+					<li>右 (keycode 40)：定位到下一个可视节点（包括子节点/同级节点 以及后面的父级节点）</li>
+					<li>上 (keycode 37)：定位到前一个同级节点</li>
+					<li>左 (keycode 38)：定位到前一个可视节点（包括子节点/同级节点 以及后面的父级节点）</li>
+					<li>空格 (keycode 32)：切换当前父节点 折叠、展开状态</li>
+				</ul>
+			</li>			
+		</ul>
+	</div>
+</div>
+</BODY>
+</HTML>
\ No newline at end of file
diff --git a/demo/cn/super/left_menu.html b/demo/cn/super/left_menu.html
index 4b9941a..759c863 100644
--- a/demo/cn/super/left_menu.html
+++ b/demo/cn/super/left_menu.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var curMenu = null, zTree_Menu = null;
diff --git a/demo/cn/super/left_menuForOutLook.html b/demo/cn/super/left_menuForOutLook.html
index bf6eb30..d42412f 100644
--- a/demo/cn/super/left_menuForOutLook.html
+++ b/demo/cn/super/left_menuForOutLook.html
@@ -6,7 +6,7 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var curMenu = null, zTree_Menu = null;
diff --git a/demo/cn/super/metro.html b/demo/cn/super/metro.html
index df41b0b..f82004a 100644
--- a/demo/cn/super/metro.html
+++ b/demo/cn/super/metro.html
@@ -6,9 +6,9 @@
     <link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
     <link rel="stylesheet" href="http://github.com/css/metroStyle/metroStyle.css" type="text/css">
     <script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
     <SCRIPT type="text/javascript">
         <!--
         var setting = {
diff --git a/demo/cn/super/oneclick.html b/demo/cn/super/oneclick.html
index 93e32a4..6b098d7 100644
--- a/demo/cn/super/oneclick.html
+++ b/demo/cn/super/oneclick.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/super/oneroot.html b/demo/cn/super/oneroot.html
index 6624e7b..14ec990 100644
--- a/demo/cn/super/oneroot.html
+++ b/demo/cn/super/oneroot.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/super/rightClickMenu.html b/demo/cn/super/rightClickMenu.html
index 9e5b404..dd15c6e 100644
--- a/demo/cn/super/rightClickMenu.html
+++ b/demo/cn/super/rightClickMenu.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
@@ -67,7 +67,10 @@
 				$("#m_check").show();
 				$("#m_unCheck").show();
 			}
-			rMenu.css({"top":y+"px", "left":x+"px", "visibility":"visible"});
+
+            y += document.body.scrollTop;
+            x += document.body.scrollLeft;
+            rMenu.css({"top":y+"px", "left":x+"px", "visibility":"visible"});
 
 			$("body").bind("mousedown", onBodyMouseDown);
 		}
diff --git a/demo/cn/super/select_menu.html b/demo/cn/super/select_menu.html
index ceb8212..5038fa6 100644
--- a/demo/cn/super/select_menu.html
+++ b/demo/cn/super/select_menu.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/super/select_menu_checkbox.html b/demo/cn/super/select_menu_checkbox.html
index 529b01d..387bcbd 100644
--- a/demo/cn/super/select_menu_checkbox.html
+++ b/demo/cn/super/select_menu_checkbox.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<!--	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<!--	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/super/select_menu_radio.html b/demo/cn/super/select_menu_radio.html
index cc1d439..5a2b9dd 100644
--- a/demo/cn/super/select_menu_radio.html
+++ b/demo/cn/super/select_menu_radio.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<!--	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<!--	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/cn/super/singlepath.html b/demo/cn/super/singlepath.html
index 46d3524..667d530 100644
--- a/demo/cn/super/singlepath.html
+++ b/demo/cn/super/singlepath.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/asyncData/getNodes.php b/demo/en/asyncData/getNodes.php
index 3294d9a..6d22b5e 100644
--- a/demo/en/asyncData/getNodes.php
+++ b/demo/en/asyncData/getNodes.php
@@ -21,6 +21,10 @@
 if ($pName==null) $pName = "";
 else $pName = $pName.".";
 
+$pId = htmlspecialchars($pId);
+
+$pName = htmlspecialchars($pName);
+
 //for ($i=1; $i<9999; $i++) {
 //	for ($j=1; $j<999; $j++) {
 //
diff --git a/demo/en/asyncData/getNodesForBigData.php b/demo/en/asyncData/getNodesForBigData.php
index 91d002e..588c14c 100644
--- a/demo/en/asyncData/getNodesForBigData.php
+++ b/demo/en/asyncData/getNodesForBigData.php
@@ -11,6 +11,8 @@
 if ($pId==null || $pId=="") $pId = "0";
 if ($pCount==null || $pCount=="") $pCount = "10";
 
+$pId = htmlspecialchars($pId);
+
 $max = (int)$pCount;
 for ($i=1; $i<=$max; $i++) {
 	$nId = $pId."_".$i;
@@ -21,4 +23,4 @@
 	}
 	
 }
-?>]
\ No newline at end of file
+?>]
diff --git a/demo/en/bigdata/common.html b/demo/en/bigdata/common.html
index 6e1728d..4d39b0f 100644
--- a/demo/en/bigdata/common.html
+++ b/demo/en/bigdata/common.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/bigdata/diy_async.html b/demo/en/bigdata/diy_async.html
index 13e43aa..1049714 100644
--- a/demo/en/bigdata/diy_async.html
+++ b/demo/en/bigdata/diy_async.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/bigdata/page.html b/demo/en/bigdata/page.html
index f8a4963..3b18f9e 100644
--- a/demo/en/bigdata/page.html
+++ b/demo/en/bigdata/page.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/async.html b/demo/en/core/async.html
index 9668fe6..e287c3f 100644
--- a/demo/en/core/async.html
+++ b/demo/en/core/async.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/async_fun.html b/demo/en/core/async_fun.html
index 37aea06..25bcc97 100644
--- a/demo/en/core/async_fun.html
+++ b/demo/en/core/async_fun.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/click.html b/demo/en/core/click.html
index cc387b2..5630fc9 100644
--- a/demo/en/core/click.html
+++ b/demo/en/core/click.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/custom_font.html b/demo/en/core/custom_font.html
index e00253b..da3795a 100644
--- a/demo/en/core/custom_font.html
+++ b/demo/en/core/custom_font.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/custom_icon.html b/demo/en/core/custom_icon.html
index 17084e5..a2b0965 100644
--- a/demo/en/core/custom_icon.html
+++ b/demo/en/core/custom_icon.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/custom_iconSkin.html b/demo/en/core/custom_iconSkin.html
index 3e09930..d853a58 100644
--- a/demo/en/core/custom_iconSkin.html
+++ b/demo/en/core/custom_iconSkin.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/expand.html b/demo/en/core/expand.html
index ca60474..489638a 100644
--- a/demo/en/core/expand.html
+++ b/demo/en/core/expand.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/noicon.html b/demo/en/core/noicon.html
index 19a6664..7a14b80 100644
--- a/demo/en/core/noicon.html
+++ b/demo/en/core/noicon.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/noline.html b/demo/en/core/noline.html
index d61792f..4fd653a 100644
--- a/demo/en/core/noline.html
+++ b/demo/en/core/noline.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/otherMouse.html b/demo/en/core/otherMouse.html
index 0e18a0c..c36564d 100644
--- a/demo/en/core/otherMouse.html
+++ b/demo/en/core/otherMouse.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/searchNodes.html b/demo/en/core/searchNodes.html
index 1d0695a..7a5730b 100644
--- a/demo/en/core/searchNodes.html
+++ b/demo/en/core/searchNodes.html
@@ -3,42 +3,82 @@
 <HEAD>
 	<TITLE> ZTREE DEMO - getNodeByParam / getNodesByParam / getNodesByParamFuzzy</TITLE>
 	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+	<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
+	<style>
+		.ztree li span {
+			position: relative;
+		}
+		.ztree li > a.highlight_alt
+		{
+			color: #00A600;
+			font-weight: bold;
+		}
+		.ztree li > a.highlight span.node_name:before,
+		.ztree li > a.highlight_hiddennodes span.node_name:before,
+		.ztree li > a.hiddennodes span.node_name:before 
+		{
+			font-family: FontAwesome;
+			color: green;
+			font-size: 14px;
+			position: absolute;
+			left: 100%;
+			margin-left: 8px;
+		}
+		.ztree li > a.highlight span.node_name:before
+		{
+			content: '\f058';
+		}
+		.ztree li > a.hiddennodes span.node_name:before 
+		{
+			content: '\f00e';
+		}
+		.ztree li > a.highlight.hiddennodes span.node_name:before
+		{
+			content: '\f058  \f00e';
+		}
+	</style>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
+			callback:
+			{
+				onCollapse: clickButton,
+				onExpand: clickButton
+			},
 			data: {
 				key: {
 					title: "t"
 				},
 				simpleData: {
 					enable: true
-				}
+				}				
 			},
 			view: {
-				fontCss: getFontCss
+				fontCss: getFontCss,
+				// nodeClasses: getNodeClasses
 			}
 		};
 
 		var zNodes =[
-			{ id:1, pId:0, name:"search node demo 1", t:"id=1", open:true},
-			{ id:11, pId:1, name:"can search 'name'", t:"id=11"},
-			{ id:12, pId:1, name:"can search 'level'", t:"id=12"},
-			{ id:13, pId:1, name:"can search 'id'", t:"id=13"},
-			{ id:14, pId:1, name:"can search other attr", t:"id=14"},
-			{ id:2, pId:0, name:"search node demo 2", t:"id=2", open:true},
-			{ id:21, pId:2, name:"can search single node", t:"id=21"},
-			{ id:22, pId:2, name:"can search nodes array", t:"id=22"},
-			{ id:23, pId:2, name:"search me", t:"id=23"},
-			{ id:3, pId:0, name:"search node demo 3", t:"id=3", open:true },
-			{ id:31, pId:3, name:"My id is : 31", t:"id=31"},
-			{ id:32, pId:31, name:"My id is : 32", t:"id=32"},
-			{ id:33, pId:32, name:"My id is : 33", t:"id=33"}
+			{ id:1, pId:0, name:"节点搜索演示 1", t:"id=1", open:true},
+			{ id:11, pId:1, name:"关键字可以是名字", t:"id=11"},
+			{ id:12, pId:1, name:"关键字可以是level", t:"id=12"},
+			{ id:13, pId:1, name:"关键字可以是id", t:"id=13"},
+			{ id:14, pId:1, name:"关键字可以是各种属性", t:"id=14"},
+			{ id:2, pId:0, name:"节点搜索演示 2", t:"id=2", open:true},
+			{ id:21, pId:2, name:"可以只搜索一个节点", t:"id=21"},
+			{ id:22, pId:2, name:"可以搜索节点集合", t:"id=22"},
+			{ id:23, pId:2, name:"搜我吧", t:"id=23"},
+			{ id:3, pId:0, name:"节点搜索演示 3", t:"id=3", open:true },
+			{ id:31, pId:3, name:"我的 id 是: 31", t:"id=31"},
+			{ id:32, pId:31, name:"我的 id 是: 32", t:"id=32"},
+			{ id:33, pId:32, name:"我的 id 是: 33", t:"id=33"}
 		];
 
 		function focusKey(e) {
@@ -51,11 +91,16 @@
 				key.addClass("empty");
 			}
 		}
-		var lastValue = "", nodeList = [], fontCss = {};
+		var lastValue = "", nodeList = [], fontCss = {}, nodeClasses = [];
 		function clickRadio(e) {
 			lastValue = "";
 			searchNode(e);
 		}
+		function clickButton(e, treeId, treeNode) {
+			if ( $("#styleNodesByCSS").attr('checked') ) return;
+			updateNodes(false, treeNode);
+			updateNodes(true, treeNode)
+		}
 		function searchNode(e) {
 			var zTree = $.fn.zTree.getZTreeObj("treeDemo");
 			if (!$("#getNodesByFilter").attr("checked")) {
@@ -75,8 +120,8 @@
 				}
 				if (lastValue === value) return;
 				lastValue = value;
-				if (value === "") return;
 				updateNodes(false);
+				if (value === "") return;
 
 				if ($("#getNodeByParam").attr("checked")) {
 					var node = zTree.getNodeByParam(keyType, value);
@@ -97,23 +142,81 @@
 			updateNodes(true);
 
 		}
-		function updateNodes(highlight) {
+		function updateNodes(highlight, node = null) {
 			var zTree = $.fn.zTree.getZTreeObj("treeDemo");
-			for( var i=0, l=nodeList.length; i<l; i++) {
+			var applyClasses = $("#styleNodesByClasses").attr('checked');
+			var expanded = node && node.open;
+
+			// If expanding a node then it MUST be a parent
+			// in which case it cannot be hiding matched nodes
+			if ( applyClasses && expanded )
+			{
+				node.hiddenNodes = false;
+				zTree.updateNode(node);
+			}
+
+			for( var i=0, l=nodeList.length; i<l; i++ )
+			{
 				nodeList[i].highlight = highlight;
+				nodeList[i].hiddenNodes = false;
+				if ( applyClasses && highlight )
+				{
+					// Make parent nodes of matched nodes show the 
+					// existence of hidden nodes if the parent is closed.
+					var node = nodeList[i];
+					while( true )
+					{
+						if ( ! node.parentTId ) break;
+						var parentNode = zTree.getNodeByTId( node.parentTId );
+						if ( parentNode.isParent && parentNode.open ) break;
+						parentNode.hiddenNodes = true;
+						zTree.updateNode( parentNode );
+						node = parentNode;
+					}
+				}
 				zTree.updateNode(nodeList[i]);
 			}
 		}
 		function getFontCss(treeId, treeNode) {
-			return (!!treeNode.highlight) ? {color:"#A60000", "font-weight":"bold"} : {color:"#333", "font-weight":"normal"};
+			return $("#styleNodesByCSS").attr('checked') 
+				? ((!!treeNode.highlight) ? {color:"#A60000", "font-weight":"bold"} : {color:"#333", "font-weight":"normal"})
+				: {color:"#333", "font-weight":"normal"};
+		}
+		function getNodeClasses(treeId, treeNode) {
+			var classes = $("#styleNodesByCSS").attr('checked') || ! ( !!treeNode.highlight || !!treeNode.hiddenNodes )
+				? {remove: ['highlight','highlight_alt','hiddennodes','highlight_hiddennodes']}
+				: ( !!treeNode.highlight
+					? ( (!!treeNode.hiddenNodes) 
+						? {add:['highlight','highlight_alt','hiddennodes']} 
+						: {add:['highlight','highlight_alt']} 
+						)
+					: {add:['hiddennodes','highlight_alt']} 
+					);
+			return classes;
 		}
 		function filter(node) {
 			return !node.isParent && node.isFirstNode;
 		}
 
+		function resetTree(e) {
+			if ($("#styleNodesByCSS").attr('checked')) {
+				delete setting.view.nodeClasses;
+				setting.view.fontCss = getFontCss;
+			} else {
+				delete setting.view.fontCss;
+				setting.view.nodeClasses = getNodeClasses;
+			}
+			initTree();
+			clickRadio(e);
+		}
+
+		function initTree() {
+			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
+		}
+
 		var key;
 		$(document).ready(function(){
-			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
+			initTree();
 			key = $("#key");
 			key.bind("focus", focusKey)
 			.bind("blur", blurKey)
@@ -126,6 +229,9 @@
 			$("#getNodesByParam").bind("change", clickRadio);
 			$("#getNodesByParamFuzzy").bind("change", clickRadio);
 			$("#getNodesByFilter").bind("change", clickRadio);
+			$("#styleNodesByCSS").bind("change", resetTree);
+			$("#styleNodesByClasses").bind("change", resetTree);
+			// $(".ztree li > span.button").bind("click", clickButton);
 		});
 		//-->
 	</SCRIPT>
@@ -152,6 +258,9 @@ <h6>[ File Path: core/searchNodes.html ]</h6>
 						<input type="radio" id="getNodesByParam" name="funType" class="radio" style="margin-left:36px;" /><span>getNodesByParam</span><br/>
 						<input type="radio" id="getNodesByParamFuzzy" name="funType" class="radio" style="margin-left:36px;" checked /><span>getNodesByParamFuzzy (only string)</span><br/>
 						<input type="radio" id="getNodesByFilter" name="funType" class="radio" style="margin-left:36px;" /><span>getNodesByFilter (see source: function filter)</span><br/>
+						<input type="radio" id="styleNodesByCSS" name="styleType" class="radio" style="margin-left:36px;" checked /><span>styleNodesByCSS (see source: function filter)</span><br/>
+						style:&nbsp; <input type="radio" id="styleNodesByCSS" name="styleType" class="radio first" checked /><span>styleNodesByCSS</span><br/>
+						<input type="radio" id="styleNodesByClasses" name="styleType" class="radio" style="margin-left:36px;" /><span>styleNodesByClasses</span><br/>
 					</p>
 				</li>
 				</ul>
diff --git a/demo/en/core/simpleData.html b/demo/en/core/simpleData.html
index bf07831..038355d 100644
--- a/demo/en/core/simpleData.html
+++ b/demo/en/core/simpleData.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/standardData.html b/demo/en/core/standardData.html
index 909a63b..14d3cff 100644
--- a/demo/en/core/standardData.html
+++ b/demo/en/core/standardData.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {	};
diff --git a/demo/en/core/update_fun.html b/demo/en/core/update_fun.html
index 0909a34..5d5ed33 100644
--- a/demo/en/core/update_fun.html
+++ b/demo/en/core/update_fun.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/core/url.html b/demo/en/core/url.html
index 388c365..722e1c5 100644
--- a/demo/en/core/url.html
+++ b/demo/en/core/url.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
@@ -20,7 +20,7 @@
 		};
 
 		var zNodes =[
-			{ id:1, pId:0, name:"zTree Home", url:"http://www.ztree.me/", target:"_blank"},
+			{ id:1, pId:0, name:"zTree Home", url:"http://www.treejs.cn/", target:"_blank"},
 			{ id:2, pId:0, name:"zTree in Google", url:"http://code.google.com/p/jquerytree/", target:"_blank"},
 			{ id:3, pId:0, name:"zTree in Iteye", url:"http://ztreeapi.iteye.com/", target:"_blank"},
 			{ id:4, pId:0, name:"Nothing...", url:"", target:"_blank", click:"alert('I can not jump...');"}
diff --git a/demo/en/excheck/checkbox.html b/demo/en/excheck/checkbox.html
index f2a1408..a107a41 100644
--- a/demo/en/excheck/checkbox.html
+++ b/demo/en/excheck/checkbox.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/checkbox_chkDisabled.html b/demo/en/excheck/checkbox_chkDisabled.html
index 1296e13..6f1fbc4 100644
--- a/demo/en/excheck/checkbox_chkDisabled.html
+++ b/demo/en/excheck/checkbox_chkDisabled.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/checkbox_count.html b/demo/en/excheck/checkbox_count.html
index ae44390..f8b07a2 100644
--- a/demo/en/excheck/checkbox_count.html
+++ b/demo/en/excheck/checkbox_count.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/checkbox_fun.html b/demo/en/excheck/checkbox_fun.html
index 0562fe6..d5ce22c 100644
--- a/demo/en/excheck/checkbox_fun.html
+++ b/demo/en/excheck/checkbox_fun.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/checkbox_halfCheck.html b/demo/en/excheck/checkbox_halfCheck.html
index 368cd5a..80e66d9 100644
--- a/demo/en/excheck/checkbox_halfCheck.html
+++ b/demo/en/excheck/checkbox_halfCheck.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/checkbox_nocheck.html b/demo/en/excheck/checkbox_nocheck.html
index 8a20b84..31183d1 100644
--- a/demo/en/excheck/checkbox_nocheck.html
+++ b/demo/en/excheck/checkbox_nocheck.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/radio.html b/demo/en/excheck/radio.html
index f21c5bc..5592112 100644
--- a/demo/en/excheck/radio.html
+++ b/demo/en/excheck/radio.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/radio_chkDisabled.html b/demo/en/excheck/radio_chkDisabled.html
index 08282d7..bb34875 100644
--- a/demo/en/excheck/radio_chkDisabled.html
+++ b/demo/en/excheck/radio_chkDisabled.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/radio_fun.html b/demo/en/excheck/radio_fun.html
index 9a32fc3..9201b73 100644
--- a/demo/en/excheck/radio_fun.html
+++ b/demo/en/excheck/radio_fun.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/radio_halfCheck.html b/demo/en/excheck/radio_halfCheck.html
index 932e837..3285137 100644
--- a/demo/en/excheck/radio_halfCheck.html
+++ b/demo/en/excheck/radio_halfCheck.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/excheck/radio_nocheck.html b/demo/en/excheck/radio_nocheck.html
index e9e3b48..e1f26b2 100644
--- a/demo/en/excheck/radio_nocheck.html
+++ b/demo/en/excheck/radio_nocheck.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
 	<!--
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	-->
 	<SCRIPT type="text/javascript">
 		<!--
diff --git a/demo/en/exedit/async_edit.html b/demo/en/exedit/async_edit.html
index 26c6db9..bde0bca 100644
--- a/demo/en/exedit/async_edit.html
+++ b/demo/en/exedit/async_edit.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
@@ -52,7 +52,11 @@
 		}		
 		function beforeRename(treeId, treeNode, newName) {
 			if (newName.length == 0) {
-				alert("Node name can not be empty.");
+				setTimeout(function() {
+					var zTree = $.fn.zTree.getZTreeObj("treeDemo");
+					zTree.cancelEditName();
+					alert("Node name can not be empty.");
+				}, 0);
 				return false;
 			}
 			return true;
diff --git a/demo/en/exedit/drag.html b/demo/en/exedit/drag.html
index 30aff42..0335aec 100644
--- a/demo/en/exedit/drag.html
+++ b/demo/en/exedit/drag.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/exedit/drag_fun.html b/demo/en/exedit/drag_fun.html
index 1215ba2..02bf9ae 100644
--- a/demo/en/exedit/drag_fun.html
+++ b/demo/en/exedit/drag_fun.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/exedit/drag_super.html b/demo/en/exedit/drag_super.html
index 559f1ff..2c2dd6d 100644
--- a/demo/en/exedit/drag_super.html
+++ b/demo/en/exedit/drag_super.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/exedit/edit.html b/demo/en/exedit/edit.html
index fd60f05..6257117 100644
--- a/demo/en/exedit/edit.html
+++ b/demo/en/exedit/edit.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/exedit/edit_fun.html b/demo/en/exedit/edit_fun.html
index 09c471e..4b8eabe 100644
--- a/demo/en/exedit/edit_fun.html
+++ b/demo/en/exedit/edit_fun.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/exedit/edit_super.html b/demo/en/exedit/edit_super.html
index c00286d..6133109 100644
--- a/demo/en/exedit/edit_super.html
+++ b/demo/en/exedit/edit_super.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
@@ -61,7 +61,14 @@
 			showLog("[ "+getTime()+" beforeEditName ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name);
 			var zTree = $.fn.zTree.getZTreeObj("treeDemo");
 			zTree.selectNode(treeNode);
-			return confirm("Start node '" + treeNode.name + "' editorial status?");
+			setTimeout(function() {
+				if (confirm("Start node '" + treeNode.name + "' editorial status?")) {
+					setTimeout(function() {
+						zTree.editName(treeNode);
+					}, 0);
+				}
+			}, 0);
+			return false;
 		}
 		function beforeRemove(treeId, treeNode) {
 			className = (className === "dark" ? "":"dark");
@@ -77,9 +84,11 @@
 			className = (className === "dark" ? "":"dark");
 			showLog((isCancel ? "<span style='color:red'>":"") + "[ "+getTime()+" beforeRename ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name + (isCancel ? "</span>":""));
 			if (newName.length == 0) {
-				alert("Node name can not be empty.");
-				var zTree = $.fn.zTree.getZTreeObj("treeDemo");
-				setTimeout(function(){zTree.editName(treeNode)}, 10);
+				setTimeout(function() {
+					var zTree = $.fn.zTree.getZTreeObj("treeDemo");
+					zTree.cancelEditName();
+					alert("Node name can not be empty.");
+				}, 0);
 				return false;
 			}
 			return true;
diff --git a/demo/en/exedit/multiTree.html b/demo/en/exedit/multiTree.html
index b078f1b..52b4f43 100644
--- a/demo/en/exedit/multiTree.html
+++ b/demo/en/exedit/multiTree.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/exhide/checkbox.html b/demo/en/exhide/checkbox.html
index 759701a..9b6fddf 100644
--- a/demo/en/exhide/checkbox.html
+++ b/demo/en/exhide/checkbox.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/exhide/common.html b/demo/en/exhide/common.html
index 9d660a9..557f290 100644
--- a/demo/en/exhide/common.html
+++ b/demo/en/exhide/common.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/exhide/radio.html b/demo/en/exhide/radio.html
index 639d69c..a0c72e3 100644
--- a/demo/en/exhide/radio.html
+++ b/demo/en/exhide/radio.html
@@ -6,10 +6,10 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/fuzzySearch/fuzzySearch.html b/demo/en/fuzzySearch/fuzzySearch.html
new file mode 100644
index 0000000..dc06fbd
--- /dev/null
+++ b/demo/en/fuzzySearch/fuzzySearch.html
@@ -0,0 +1,95 @@
+<!DOCTYPE html>
+<HTML>
+<HEAD>
+	<TITLE> ZTREE DEMO - fuzzySearch</TITLE>
+	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
+	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
+	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.min.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide.min.js"></script>
+	<script type="text/javascript" src="http://github.com/js/fuzzysearch.min.js"></script>
+	
+	<SCRIPT type="text/javascript">
+		var setting = {
+				check: {
+					enable: true//checkbox
+				},
+				view: {
+					nameIsHTML: true, //allow html in node name for highlight use				
+					selectedMulti: false
+				},
+				edit: {
+					enable: false,
+					editNameSelectAll: false
+				},
+				data: {
+					simpleData: {
+						enable: true
+					}
+				}
+		};
+
+		var zNodes =[
+			{ id:1, pId:0, name:"fuzzySearch demo 1", t:"id=1", open:true},
+			{ id:11, pId:1, name:"[]\\^$.|?*+():keywords with js meta characters", t:"id=11"},
+			{ id:12, pId:1, name:"{}<>'\"~`!@#%&-;:/,=:keywords with other characters", t:"id=12"},
+			{ id:2, pId:0, name:"fuzzySearch demo 2", t:"id=2", open:true},
+			{ id:21, pId:2, name:"uppercase ABDEFGHINQRT:keywords igonore case", t:"id=21"},
+			{ id:22, pId:2, name:"lowercase abdefghinqrt:keywords igonore case", t:"id=21"},
+			{ id:3, pId:0, name:"fuzzySearch demo 3", t:"id=3", open:true },
+			{ id:31, pId:3, name:"blank blank:keywords with blank", t:"id=31"},
+		];
+
+		$(document).ready(function(){
+			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
+			fuzzySearch('treeDemo','#key',null,true); //initialize fuzzysearch function
+		});
+		//-->
+	</SCRIPT>
+</HEAD>
+
+<BODY>
+<h1>fuzzy search by keywords</h1>
+<h6>[ File Path: fuzzySearch/fuzzySearch.html ]</h6>
+<div class="content_wrap">
+	<div class="zTreeDemoBackground left">
+		<ul id="treeDemo" class="ztree"></ul>
+	</div>
+	<div class="right">
+		<ul class="info">
+			<li class="title">
+				<h2>1、Explaination of fuzzySearch()</h2>
+				<ul class="list">
+				<li class="highlight_red">
+ 					@param the ztree id used to get the ztree object
+				</li>
+				<li class="highlight_red">
+					@param searchField selector of your input for fuzzy search
+				</li>
+				<li class="highlight_red">
+					@param isHighLight whether highlight the match words, default true
+				</li>
+				<li class="highlight_red">
+					@param isExpand whether to expand the node, default false
+				</li>
+				<li class="highlight_red">
+					fuzzySearch ( zTreeId, searchField, isHighLight, isExpand )
+				</li>
+				<li><p>Try to search：<br/>
+						Keywords：<input type="text" id="key" value="" class="empty" /><br/>
+					</p>
+				</li>
+				</ul>
+			</li>
+			<li class="title"><h2>2、js dependencies</h2>
+				<ul class="list">
+					<li>ztree v3.5.19.1 +, getPath() in use</li>
+					<li>ztree.exhide extension, hideNode() in use</li>
+				</ul>
+			</li>
+		</ul>
+	</div>
+</div>
+</BODY>
+</HTML>
\ No newline at end of file
diff --git a/demo/en/index.html b/demo/en/index.html
index 7cc43e1..4e75c23 100644
--- a/demo/en/index.html
+++ b/demo/en/index.html
@@ -1,159 +1,171 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 <HTML>
- <HEAD>
+<HEAD>
   <TITLE> ZTREE DEMO </TITLE>
   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
   <link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
   <style>
-	body {
-	background-color: white;
-	margin:0; padding:0;
-	text-align: center;
-	}
-	div, p, table, th, td {
-		list-style:none; 
-		margin:0; padding:0; 
-		color:#333; font-size:12px; 
-		font-family:dotum, Verdana, Arial, Helvetica, AppleGothic, sans-serif;
-	}
-	#testIframe {margin-left: 10px;}
+    body {
+      background-color: white;
+      margin: 0;
+      padding: 0;
+      text-align: center;
+    }
+
+    div, p, table, th, td {
+      list-style: none;
+      margin: 0;
+      padding: 0;
+      color: #333;
+      font-size: 12px;
+      font-family: dotum, Verdana, Arial, Helvetica, AppleGothic, sans-serif;
+    }
+
+    #testIframe {
+      margin-left: 10px;
+    }
   </style>
-<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-  <SCRIPT type="text/javascript" >
-  <!--
-	var zTree;
-	var demoIframe;
+  <script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
+  <script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+  <SCRIPT type="text/javascript">
+    <!--
+    var zTree;
+    var demoIframe;
+
+    var setting = {
+      view: {
+        dblClickExpand: false,
+        showLine: true,
+        selectedMulti: false
+      },
+      data: {
+        simpleData: {
+          enable: true,
+          idKey: "id",
+          pIdKey: "pId",
+          rootPId: ""
+        }
+      },
+      callback: {
+        beforeClick: function (treeId, treeNode) {
+          var zTree = $.fn.zTree.getZTreeObj("tree");
+          if (treeNode.isParent) {
+            zTree.expandNode(treeNode);
+            return false;
+          } else {
+            demoIframe.attr("src", treeNode.file + ".html");
+            return true;
+          }
+        }
+      }
+    };
 
-	var setting = {
-		view: {
-			dblClickExpand: false,
-			showLine: true,
-			selectedMulti: false
-		},
-		data: {
-			simpleData: {
-				enable:true,
-				idKey: "id",
-				pIdKey: "pId",
-				rootPId: ""
-			}
-		},
-		callback: {
-			beforeClick: function(treeId, treeNode) {
-				var zTree = $.fn.zTree.getZTreeObj("tree");
-				if (treeNode.isParent) {
-					zTree.expandNode(treeNode);
-					return false;
-				} else {
-					demoIframe.attr("src",treeNode.file + ".html");
-					return true;
-				}
-			}
-		}
-	};
+    var zNodes = [
+      {id: 1, pId: 0, name: "[core] Basic Functions", open: false},
+      {id: 101, pId: 1, name: "Standard JSON Data", file: "core/standardData"},
+      {id: 102, pId: 1, name: "Simple JSON Data", file: "core/simpleData"},
+      {id: 103, pId: 1, name: "Don't Show Line", file: "core/noline"},
+      {id: 104, pId: 1, name: "Don't Show Icon", file: "core/noicon"},
+      {id: 105, pId: 1, name: "Custom Icon - icon", file: "core/custom_icon"},
+      {id: 106, pId: 1, name: "Custom Icon - iconSkin", file: "core/custom_iconSkin"},
+      {id: 107, pId: 1, name: "Custom Fonts", file: "core/custom_font"},
+      {id: 115, pId: 1, name: "Hyperlinks Demo", file: "core/url"},
+      {id: 108, pId: 1, name: "Dynamic Tree with Ajax", file: "core/async"},
+      {id: 109, pId: 1, name: "Dynamic Tree - zTree methods", file: "core/async_fun"},
+      {id: 110, pId: 1, name: "Update Node - zTree methods", file: "core/update_fun"},
+      {id: 111, pId: 1, name: "Control of Click Node", file: "core/click"},
+      {id: 112, pId: 1, name: "Control of Expand Node", file: "core/expand"},
+      {id: 113, pId: 1, name: "Search Nodes", file: "core/searchNodes"},
+      {id: 114, pId: 1, name: "Other Mouse Events for zTree", file: "core/otherMouse"},
 
-	var zNodes = [
-		{id:1, pId:0, name:"[core] Basic Functions", open:false},
-		{id:101, pId:1, name:"Standard JSON Data", file:"core/standardData"},
-		{id:102, pId:1, name:"Simple JSON Data", file:"core/simpleData"},
-		{id:103, pId:1, name:"Don't Show Line", file:"core/noline"},
-		{id:104, pId:1, name:"Don't Show Icon", file:"core/noicon"},
-		{id:105, pId:1, name:"Custom Icon - icon", file:"core/custom_icon"},
-		{id:106, pId:1, name:"Custom Icon - iconSkin", file:"core/custom_iconSkin"},
-		{id:107, pId:1, name:"Custom Fonts", file:"core/custom_font"},
-		{id:115, pId:1, name:"Hyperlinks Demo", file:"core/url"},
-		{id:108, pId:1, name:"Dynamic Tree with Ajax", file:"core/async"},
-		{id:109, pId:1, name:"Dynamic Tree - zTree methods", file:"core/async_fun"},
-		{id:110, pId:1, name:"Update Node - zTree methods", file:"core/update_fun"},
-		{id:111, pId:1, name:"Control of Click Node", file:"core/click"},
-		{id:112, pId:1, name:"Control of Expand Node", file:"core/expand"},
-		{id:113, pId:1, name:"Search Nodes", file:"core/searchNodes"},
-		{id:114, pId:1, name:"Other Mouse Events for zTree", file:"core/otherMouse"},
+      {id: 2, pId: 0, name: "[excheck] Checkbox & Radio", open: false},
+      {id: 201, pId: 2, name: "Checkbox Operation", file: "excheck/checkbox"},
+      {id: 206, pId: 2, name: "Checkbox nocheck Demo", file: "excheck/checkbox_nocheck"},
+      {id: 207, pId: 2, name: "Checkbox chkDisabled Demo", file: "excheck/checkbox_chkDisabled"},
+      {id: 208, pId: 2, name: "Checkbox halfCheck Demo", file: "excheck/checkbox_halfCheck"},
+      {id: 202, pId: 2, name: "Statistics Checkbox is Checked", file: "excheck/checkbox_count"},
+      {id: 203, pId: 2, name: "Checkbox - zTree methods", file: "excheck/checkbox_fun"},
+      {id: 204, pId: 2, name: "Radio Operation", file: "excheck/radio"},
+      {id: 209, pId: 2, name: "Radio nocheck Demo", file: "excheck/radio_nocheck"},
+      {id: 210, pId: 2, name: "Radio chkDisabled Demo", file: "excheck/radio_chkDisabled"},
+      {id: 211, pId: 2, name: "Radio halfCheck Demo", file: "excheck/radio_halfCheck"},
+      {id: 205, pId: 2, name: "Radio - zTree methods", file: "excheck/radio_fun"},
 
-		{id:2, pId:0, name:"[excheck] Checkbox & Radio", open:false},
-		{id:201, pId:2, name:"Checkbox Operation", file:"excheck/checkbox"},
-		{id:206, pId:2, name:"Checkbox nocheck Demo", file:"excheck/checkbox_nocheck"},
-		{id:207, pId:2, name:"Checkbox chkDisabled Demo", file:"excheck/checkbox_chkDisabled"},
-		{id:208, pId:2, name:"Checkbox halfCheck Demo", file:"excheck/checkbox_halfCheck"},
-		{id:202, pId:2, name:"Statistics Checkbox is Checked", file:"excheck/checkbox_count"},
-		{id:203, pId:2, name:"Checkbox - zTree methods", file:"excheck/checkbox_fun"},
-		{id:204, pId:2, name:"Radio Operation", file:"excheck/radio"},
-		{id:209, pId:2, name:"Radio nocheck Demo", file:"excheck/radio_nocheck"},
-		{id:210, pId:2, name:"Radio chkDisabled Demo", file:"excheck/radio_chkDisabled"},
-		{id:211, pId:2, name:"Radio halfCheck Demo", file:"excheck/radio_halfCheck"},
-		{id:205, pId:2, name:"Radio - zTree methods", file:"excheck/radio_fun"},
+      {id: 3, pId: 0, name: "[exedit] Editing", open: false},
+      {id: 301, pId: 3, name: "Normal Drag Node Operation", file: "exedit/drag"},
+      {id: 302, pId: 3, name: "Advanced Drag Node Operation", file: "exedit/drag_super"},
+      {id: 303, pId: 3, name: "Move / Copy - zTree methods", file: "exedit/drag_fun"},
+      {id: 304, pId: 3, name: "Basic Edit Nodes", file: "exedit/edit"},
+      {id: 305, pId: 3, name: "Advanced Edit Nodes", file: "exedit/edit_super"},
+      {id: 306, pId: 3, name: "Edit Nodes - zTree methods", file: "exedit/edit_fun"},
+      {id: 307, pId: 3, name: "Editing Dynamic Tree", file: "exedit/async_edit"},
+      {id: 308, pId: 3, name: "Multiple Trees", file: "exedit/multiTree"},
 
-		{id:3, pId:0, name:"[exedit] Editing", open:false},
-		{id:301, pId:3, name:"Normal Drag Node Operation", file:"exedit/drag"},
-		{id:302, pId:3, name:"Advanced Drag Node Operation", file:"exedit/drag_super"},
-		{id:303, pId:3, name:"Move / Copy - zTree methods", file:"exedit/drag_fun"},
-		{id:304, pId:3, name:"Basic Edit Nodes", file:"exedit/edit"},
-		{id:305, pId:3, name:"Advanced Edit Nodes", file:"exedit/edit_super"},
-		{id:306, pId:3, name:"Edit Nodes - zTree methods", file:"exedit/edit_fun"},
-		{id:307, pId:3, name:"Editing Dynamic Tree", file:"exedit/async_edit"},
-		{id:308, pId:3, name:"Multiple Trees", file:"exedit/multiTree"},
+      {id: 4, pId: 0, name: "Large Amount of Data Loading", open: false},
+      {id: 401, pId: 4, name: "One-time Large Data Loading", file: "bigdata/common"},
+      {id: 402, pId: 4, name: "Loading Data in Batches", file: "bigdata/diy_async"},
+      {id: 403, pId: 4, name: "Loading Data By Pagination", file: "bigdata/page"},
 
-		{id:4, pId:0, name:"Large Amount of Data Loading", open:false},
-		{id:401, pId:4, name:"One-time Large Data Loading", file:"bigdata/common"},
-		{id:402, pId:4, name:"Loading Data in Batches", file:"bigdata/diy_async"},
-		{id:403, pId:4, name:"Loading Data By Pagination", file:"bigdata/page"},
+      {id: 5, pId: 0, name: "Multi-functional", open: false},
+      {id: 501, pId: 5, name: "Freeze the Root Node", file: "super/oneroot"},
+      {id: 502, pId: 5, name: "Click to Expand Node", file: "super/oneclick"},
+      {id: 503, pId: 5, name: "Keep Single Path", file: "super/singlepath"},
+      {id: 516, pId: 5, name: "Fuzzy Search", file: "super/fuzzySearch"},
+      {id: 504, pId: 5, name: "Adding Custom DOM", file: "super/diydom"},
+      {id: 505, pId: 5, name: "Checkbox / Radio Coexistence", file: "super/checkbox_radio"},
+      {id: 506, pId: 5, name: "Left Menu", file: "super/left_menu"},
+      {id: 513, pId: 5, name: "OutLook Style", file: "super/left_menuForOutLook"},
+      {id: 515, pId: 5, name: "Awesome Style", file: "super/awesome"},
+      {id: 514, pId: 5, name: "Metro Style", file: "super/metro"},
+      {id: 507, pId: 5, name: "Drop-down Menu", file: "super/select_menu"},
+      {id: 509, pId: 5, name: "Drop-down Menu with checkbox", file: "super/select_menu_checkbox"},
+      {id: 510, pId: 5, name: "Drop-down Menu with radio", file: "super/select_menu_radio"},
+      {id: 508, pId: 5, name: "Right-click Menu", file: "super/rightClickMenu"},
+      {id: 511, pId: 5, name: "Drag With Other DOMs", file: "super/dragWithOther"},
+      {id: 512, pId: 5, name: "Expand All Nodes with Async", file: "super/asyncForAll"},
+      {id: 517, pId: 5, name: "Keyboard Navigation", file: "super/keyboard_navigation"},
 
-		{id:5, pId:0, name:"Multi-functional", open:false},
-		{id:501, pId:5, name:"Freeze the Root Node", file:"super/oneroot"},
-		{id:502, pId:5, name:"Click to Expand Node", file:"super/oneclick"},
-		{id:503, pId:5, name:"Keep Single Path", file:"super/singlepath"},
-		{id:504, pId:5, name:"Adding Custom DOM", file:"super/diydom"},
-		{id:505, pId:5, name:"Checkbox / Radio Coexistence", file:"super/checkbox_radio"},
-		{id:506, pId:5, name:"Left Menu", file:"super/left_menu"},
-		{id:513, pId:5, name:"OutLook Style", file:"super/left_menuForOutLook"},
-        {id:515, pId:5, name:"Awesome Style", file:"super/awesome"},
-        {id:514, pId:5, name:"Metro Style", file:"super/metro"},
-		{id:507, pId:5, name:"Drop-down Menu", file:"super/select_menu"},
-		{id:509, pId:5, name:"Drop-down Menu with checkbox", file:"super/select_menu_checkbox"},
-		{id:510, pId:5, name:"Drop-down Menu with radio", file:"super/select_menu_radio"},
-		{id:508, pId:5, name:"Right-click Menu", file:"super/rightClickMenu"},
-		{id:511, pId:5, name:"Drag With Other DOMs", file:"super/dragWithOther"},
-		{id:512, pId:5, name:"Expand All Nodes with Async", file:"super/asyncForAll"},
+      {id: 6, pId: 0, name: "Other Extension Package", open: false},
+      {id: 601, pId: 6, name: "hide ordinary node", file: "exhide/common"},
+      {id: 602, pId: 6, name: "hide with checkbox mode", file: "exhide/checkbox"},
+      {id: 603, pId: 6, name: "hide with radio mode", file: "exhide/radio"}
+    ];
 
-		{id:6, pId:0, name:"Other Extension Package", open:false},
-		{id:601, pId:6, name:"hide ordinary node", file:"exhide/common"},
-		{id:602, pId:6, name:"hide with checkbox mode", file:"exhide/checkbox"},
-		{id:603, pId:6, name:"hide with radio mode", file:"exhide/radio"}
-	];
+    $(document).ready(function () {
+      var t = $("#tree");
+      t = $.fn.zTree.init(t, setting, zNodes);
+      demoIframe = $("#testIframe");
+      demoIframe.bind("load", loadReady);
+      var zTree = $.fn.zTree.getZTreeObj("tree");
+      zTree.selectNode(zTree.getNodeByParam("id", 101));
 
-	$(document).ready(function(){
-		var t = $("#tree");
-		t = $.fn.zTree.init(t, setting, zNodes);
-		demoIframe = $("#testIframe");
-		demoIframe.bind("load", loadReady);
-		var zTree = $.fn.zTree.getZTreeObj("tree");
-		zTree.selectNode(zTree.getNodeByParam("id", 101));
-	
-	});
+    });
 
-	function loadReady() {
-		var bodyH = demoIframe.contents().find("body").get(0).scrollHeight,
-		htmlH = demoIframe.contents().find("html").get(0).scrollHeight,
-		maxH = Math.max(bodyH, htmlH), minH = Math.min(bodyH, htmlH),
-		h = demoIframe.height() >= maxH ? minH:maxH ;
-		if (h < 530) h = 530;
-		demoIframe.height(h);
-	}
+    function loadReady() {
+      var bodyH = demoIframe.contents().find("body").get(0).scrollHeight,
+        htmlH = demoIframe.contents().find("html").get(0).scrollHeight,
+        maxH = Math.max(bodyH, htmlH), minH = Math.min(bodyH, htmlH),
+        h = demoIframe.height() >= maxH ? minH : maxH;
+      if (h < 530) h = 530;
+      demoIframe.height(h);
+    }
 
-  //-->
+    //-->
   </SCRIPT>
- </HEAD>
+</HEAD>
 
 <BODY>
 <TABLE border=0 height=600px align=left>
-	<TR>
-		<TD width=260px align=left valign=top style="BORDER-RIGHT: #999999 1px dashed">
-			<ul id="tree" class="ztree" style="width:260px; overflow:auto;"></ul>
-		</TD>
-		<TD width=770px align=left valign=top><IFRAME ID="testIframe" Name="testIframe" FRAMEBORDER=0 SCROLLING=AUTO width=100%  height=600px SRC="core/standardData.html"></IFRAME></TD>
-	</TR>
+  <TR>
+    <TD width=260px align=left valign=top style="BORDER-RIGHT: #999999 1px dashed">
+      <ul id="tree" class="ztree" style="width:260px; overflow:auto;"></ul>
+    </TD>
+    <TD width=770px align=left valign=top>
+      <IFRAME ID="testIframe" Name="testIframe" FRAMEBORDER=0 SCROLLING=AUTO width=100% height=600px
+              SRC="core/standardData.html"></IFRAME>
+    </TD>
+  </TR>
 </TABLE>
 
- </BODY>
+</BODY>
 </HTML>
diff --git a/demo/en/navigation/keyboard_navigation.html b/demo/en/navigation/keyboard_navigation.html
new file mode 100644
index 0000000..f9fd24e
--- /dev/null
+++ b/demo/en/navigation/keyboard_navigation.html
@@ -0,0 +1,107 @@
+<!DOCTYPE html>
+<HTML>
+<HEAD>
+	<TITLE> ZTREE DEMO - Keyboard navigation </TITLE>
+	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
+	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
+	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
+	<script type="text/javascript" src="http://github.com/js/keyboard_navigation.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
+	<SCRIPT type="text/javascript">
+
+		var setting = {
+			data: {
+				simpleData: {
+					enable: true
+				}
+			}
+		};
+
+		var zNodes =[
+			{ id:1, pId:0, name:"Custom Icon 01", open:true, iconSkin:"pIcon01", accesskey: 'c'},
+			{ id:11, pId:1, name:"leaf node 01", iconSkin:"icon01", accesskey: 'l'},
+			{ id:12, pId:1, name:"leaf node 02", iconSkin:"icon02"},
+			{ id:13, pId:1, name:"parent node 03", iconSkin:"pIcon01", accesskey: 'p'},
+			{ id:131, pId:13, name:"leaf node 01", iconSkin:"icon01"},
+			{ id:132, pId:13, name:"leaf node 02", iconSkin:"icon02"},
+			{ id:133, pId:13, name:"leaf node 03", iconSkin:"icon03"},
+			{ id:2, pId:0, name:"Custom Icon 02", open:true, iconSkin:"pIcon02"},
+			{ id:21, pId:2, name:"leaf node 01", iconSkin:"icon04"},
+			{ id:22, pId:2, name:"leaf node 02", iconSkin:"icon05"},
+			{ id:23, pId:2, name:"leaf node 03", iconSkin:"icon06"},
+			{ id:3, pId:0, name:"no Custom Icon", open:true, accesskey: 'n' },
+			{ id:31, pId:3, name:"leaf node 01"},
+			{ id:32, pId:3, name:"leaf node 02"},
+			{ id:33, pId:3, name:"leaf node 03"}
+		];
+
+		var $ = jQuery;
+		$(document).ready(function()
+		{
+			var element = "#treeDemo";
+			var zTree = $.fn.zTree.init($(element), setting, zNodes);
+			// Initialize keyboard navigation
+			$.fn.zTreeKeyboardNavigation(zTree, element);
+		});
+
+	</SCRIPT>
+	<style type="text/css">
+		.ztree li > a
+		{
+			border-left: 1px solid white;
+		}
+
+		.ztree li > a.curSelectedNode {
+			border-radius: 3px;
+		}
+
+		.ztree li span.button.pIcon01_ico_open{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/1_open.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.pIcon01_ico_close{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/1_close.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.pIcon02_ico_open, .ztree li span.button.pIcon02_ico_close{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/2.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon01_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/3.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon02_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/4.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon03_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/5.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon04_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/6.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon05_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/7.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon06_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/8.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+	</style>
+</HEAD>
+
+<BODY>
+<h1>Keyboard navigation</h1>
+<h6>[ File Path: core/custom_keyboard_navigation.html ]</h6>
+<div class="content_wrap">
+	<div class="zTreeDemoBackground left">
+		<ul id="treeDemo" class="ztree"></ul>
+	</div>
+	<div class="right">
+		<ul class="info">
+			<li class="title"><h2>1. Explanation of setting</h2>
+				<ul class="list">
+				<li>Keyboard navigation does not require special configuration setting.</li>
+				<li>It does require that the keyboard_navigation.js file is loaded and the function initialized.</li>
+				</ul>
+			</li>
+			<li class="title"><h2>2. Explanation of navigation</h2>
+				<ul class="list">
+					<li>Home: home key (keycode 36)		Goes to the first root element is visible</li>
+					<li>End: end key (keycode 35)		Goes to the last leaf node and will expand nodes and scroll the element into view</li>
+					<li>Down: right cursor key (keycode 39)	Goes to the next visible node in the tree following the hierarchy</li>
+					<li>Next: down cursor key (keycode 40)		Goes to the next visible node at the same level</li>
+					<li>Up: up cursor key (keycode 37)		Goes to the prior visible node at the same level</li>
+					<li>Previous: left cursor key (keycode 38)	Goes to the prior visible node following the hierarchy</li>
+					<li>Toggle: space key (keycode 32)	Toggles the expand/collapse state of a parent node</li>
+				</ul>
+			</li>
+			<li class="title"><h2>3.Other explanation</h2>
+				<ul class="list">
+				<li>No other explanation.</li>
+				</ul>
+			</li>
+		</ul>
+	</div>
+</div>
+</BODY>
+</HTML>
\ No newline at end of file
diff --git a/demo/en/super/asyncForAll.html b/demo/en/super/asyncForAll.html
index eea4a9b..1c2a9e2 100644
--- a/demo/en/super/asyncForAll.html
+++ b/demo/en/super/asyncForAll.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var demoMsg = {
diff --git a/demo/en/super/awesome.html b/demo/en/super/awesome.html
index 4c38319..453ca72 100644
--- a/demo/en/super/awesome.html
+++ b/demo/en/super/awesome.html
@@ -9,9 +9,9 @@
     <link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
     <link rel="stylesheet" href="http://github.com/css/awesomeStyle/awesome.css" type="text/css">
     <script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
     <SCRIPT type="text/javascript">
         <!--
         var setting = {
diff --git a/demo/en/super/checkbox_radio.html b/demo/en/super/checkbox_radio.html
index 87ce15d..4bed0af 100644
--- a/demo/en/super/checkbox_radio.html
+++ b/demo/en/super/checkbox_radio.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var IDMark_A = "_a";
diff --git a/demo/en/super/diydom.html b/demo/en/super/diydom.html
index 07649d2..1841782 100644
--- a/demo/en/super/diydom.html
+++ b/demo/en/super/diydom.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 
diff --git a/demo/en/super/dragWithOther.html b/demo/en/super/dragWithOther.html
index 81e6b4c..762e6c8 100644
--- a/demo/en/super/dragWithOther.html
+++ b/demo/en/super/dragWithOther.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>-->
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var MoveTest = {
@@ -85,6 +85,7 @@
 					target.addClass("domBtn");
 					alert(MoveTest.errorMsg);
 				}
+				MoveTest.updateType();
 				MoveTest.curTarget = null;
 				MoveTest.curTmpTarget = null;
 			},
diff --git a/demo/en/super/fuzzySearch.html b/demo/en/super/fuzzySearch.html
new file mode 100644
index 0000000..34d5e10
--- /dev/null
+++ b/demo/en/super/fuzzySearch.html
@@ -0,0 +1,95 @@
+<!DOCTYPE html>
+<HTML>
+<HEAD>
+	<TITLE> ZTREE DEMO - fuzzySearch</TITLE>
+	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
+	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
+	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exhide.js"></script>
+	<script type="text/javascript" src="http://github.com/js/fuzzysearch.js"></script>
+	
+	<SCRIPT type="text/javascript">
+		var setting = {
+				check: {
+					enable: true//checkbox
+				},
+				view: {
+					nameIsHTML: true, //allow html in node name for highlight use				
+					selectedMulti: false
+				},
+				edit: {
+					enable: false,
+					editNameSelectAll: false
+				},
+				data: {
+					simpleData: {
+						enable: true
+					}
+				}
+		};
+
+		var zNodes =[
+			{ id:1, pId:0, name:"fuzzySearch demo 1", t:"id=1", open:true},
+			{ id:11, pId:1, name:"[]\\^$.|?*+():keywords with js meta characters", t:"id=11"},
+			{ id:12, pId:1, name:"{}<>'\"~`!@#%&-;:/,=:keywords with other characters", t:"id=12"},
+			{ id:2, pId:0, name:"fuzzySearch demo 2", t:"id=2", open:true},
+			{ id:21, pId:2, name:"uppercase ABDEFGHINQRT:keywords igonore case", t:"id=21"},
+			{ id:22, pId:2, name:"lowercase abdefghinqrt:keywords igonore case", t:"id=21"},
+			{ id:3, pId:0, name:"fuzzySearch demo 3", t:"id=3", open:true },
+			{ id:31, pId:3, name:"blank blank:keywords with blank", t:"id=31"}
+		];
+
+		$(document).ready(function(){
+			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
+			fuzzySearch('treeDemo','#key',null,true); //initialize fuzzysearch function
+		});
+		//-->
+	</SCRIPT>
+</HEAD>
+
+<BODY>
+<h1>Fuzzy Search</h1>
+<h6>[ File Path: super/fuzzySearch.html ]</h6>
+<div class="content_wrap">
+	<div class="zTreeDemoBackground left">
+		<ul id="treeDemo" class="ztree"></ul>
+	</div>
+	<div class="right">
+		<ul class="info">
+			<li class="title">
+				<h2>1. Explaination of fuzzySearch()</h2>
+				<ul class="list">
+				<li class="highlight_red">
+ 					@param the ztree id used to get the ztree object
+				</li>
+				<li class="highlight_red">
+					@param searchField selector of your input for fuzzy search
+				</li>
+				<li class="highlight_red">
+					@param isHighLight whether highlight the match words, default true
+				</li>
+				<li class="highlight_red">
+					@param isExpand whether to expand the node, default false
+				</li>
+				<li class="highlight_red">
+					fuzzySearch ( zTreeId, searchField, isHighLight, isExpand )
+				</li>
+				<li><p>Try to search：<br/>
+						Keywords：<input type="text" id="key" value="" class="empty"  placeholder="Please Input Keyword"/><br/>
+					</p>
+				</li>
+				</ul>
+			</li>
+			<li class="title"><h2>2. js dependencies</h2>
+				<ul class="list">
+					<li>ztree v3.5.19.1 +, getPath() in use</li>
+					<li>ztree.exhide extension, hideNode() in use</li>
+				</ul>
+			</li>
+		</ul>
+	</div>
+</div>
+</BODY>
+</HTML>
\ No newline at end of file
diff --git a/demo/en/super/keyboard_navigation.html b/demo/en/super/keyboard_navigation.html
new file mode 100644
index 0000000..8d11b12
--- /dev/null
+++ b/demo/en/super/keyboard_navigation.html
@@ -0,0 +1,102 @@
+<!DOCTYPE html>
+<HTML>
+<HEAD>
+	<TITLE> ZTREE DEMO - Keyboard navigation </TITLE>
+	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
+	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
+	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
+	<script type="text/javascript" src="http://github.com/js/keyboard_navigation.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
+	<SCRIPT type="text/javascript">
+
+		var setting = {
+			data: {
+				simpleData: {
+					enable: true
+				}
+			}
+		};
+
+		var zNodes =[
+			{ id:1, pId:0, name:"Custom Icon 01", open:true, iconSkin:"pIcon01", accesskey: 'c'},
+			{ id:11, pId:1, name:"leaf node 01", iconSkin:"icon01", accesskey: 'l'},
+			{ id:12, pId:1, name:"leaf node 02", iconSkin:"icon02"},
+			{ id:13, pId:1, name:"parent node 03", iconSkin:"pIcon01", accesskey: 'p'},
+			{ id:131, pId:13, name:"leaf node 01", iconSkin:"icon01"},
+			{ id:132, pId:13, name:"leaf node 02", iconSkin:"icon02"},
+			{ id:133, pId:13, name:"leaf node 03", iconSkin:"icon03"},
+			{ id:2, pId:0, name:"Custom Icon 02", open:true, iconSkin:"pIcon02"},
+			{ id:21, pId:2, name:"leaf node 01", iconSkin:"icon04"},
+			{ id:22, pId:2, name:"leaf node 02", iconSkin:"icon05"},
+			{ id:23, pId:2, name:"leaf node 03", iconSkin:"icon06"},
+			{ id:3, pId:0, name:"no Custom Icon", open:true, accesskey: 'n' },
+			{ id:31, pId:3, name:"leaf node 01"},
+			{ id:32, pId:3, name:"leaf node 02"},
+			{ id:33, pId:3, name:"leaf node 03"}
+		];
+
+		var $ = jQuery;
+		$(document).ready(function()
+		{
+			var element = "#treeDemo";
+			var zTree = $.fn.zTree.init($(element), setting, zNodes);
+			// Initialize keyboard navigation
+			$.fn.zTreeKeyboardNavigation(zTree, document.body);
+		});
+
+	</SCRIPT>
+	<style type="text/css">
+		.ztree li > a
+		{
+			border-left: 1px solid white;
+		}
+
+		.ztree li > a.curSelectedNode {
+			border-radius: 3px;
+		}
+
+		.ztree li span.button.pIcon01_ico_open{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/1_open.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.pIcon01_ico_close{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/1_close.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.pIcon02_ico_open, .ztree li span.button.pIcon02_ico_close{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/2.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon01_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/3.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon02_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/4.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon03_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/5.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon04_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/6.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon05_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/7.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+		.ztree li span.button.icon06_ico_docu{margin-right:2px; background: url(http://github.com/css/zTreeStyle/img/diy/8.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
+	</style>
+</HEAD>
+
+<BODY>
+<h1>Keyboard navigation</h1>
+<h6>[ File Path: super/keyboard_navigation.html ]</h6>
+<div class="content_wrap">
+	<div class="zTreeDemoBackground left">
+		<ul id="treeDemo" class="ztree"></ul>
+	</div>
+	<div class="right">
+		<ul class="info">
+			<li class="title"><h2>1. Explanation of setting</h2>
+				<ul class="list">
+				<li>Keyboard navigation does not require special configuration setting.</li>
+				<li>It does require that the keyboard_navigation.js file is loaded and the function initialized.</li>
+				</ul>
+			</li>
+			<li class="title"><h2>2. Explanation of navigation</h2>
+				<ul class="list">
+					<li>Home: home key (keycode 36)		Goes to the first root element is visible</li>
+					<li>End: end key (keycode 35)		Goes to the last leaf node and will expand nodes and scroll the element into view</li>
+					<li>Down: right cursor key (keycode 39)	Goes to the next visible node in the tree following the hierarchy</li>
+					<li>Next: down cursor key (keycode 40)		Goes to the next visible node at the same level</li>
+					<li>Up: up cursor key (keycode 37)		Goes to the prior visible node at the same level</li>
+					<li>Previous: left cursor key (keycode 38)	Goes to the prior visible node following the hierarchy</li>
+					<li>Toggle: space key (keycode 32)	Toggles the expand/collapse state of a parent node</li>
+				</ul>
+			</li>
+		</ul>
+	</div>
+</div>
+</BODY>
+</HTML>
\ No newline at end of file
diff --git a/demo/en/super/left_menu.html b/demo/en/super/left_menu.html
index 7dfe588..86d12cf 100644
--- a/demo/en/super/left_menu.html
+++ b/demo/en/super/left_menu.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var curMenu = null, zTree_Menu = null;
diff --git a/demo/en/super/left_menuForOutLook.html b/demo/en/super/left_menuForOutLook.html
index 8f7ddff..0af50af 100644
--- a/demo/en/super/left_menuForOutLook.html
+++ b/demo/en/super/left_menuForOutLook.html
@@ -6,7 +6,7 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var curMenu = null, zTree_Menu = null;
diff --git a/demo/en/super/metro.html b/demo/en/super/metro.html
index e90f71c..b89d8bf 100644
--- a/demo/en/super/metro.html
+++ b/demo/en/super/metro.html
@@ -6,9 +6,9 @@
     <link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
     <link rel="stylesheet" href="http://github.com/css/metroStyle/metroStyle.css" type="text/css">
     <script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
     <SCRIPT type="text/javascript">
         <!--
         var setting = {
diff --git a/demo/en/super/oneclick.html b/demo/en/super/oneclick.html
index 9679ec3..983bcb7 100644
--- a/demo/en/super/oneclick.html
+++ b/demo/en/super/oneclick.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/super/oneroot.html b/demo/en/super/oneroot.html
index 9d7eb53..e73c141 100644
--- a/demo/en/super/oneroot.html
+++ b/demo/en/super/oneroot.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/super/rightClickMenu.html b/demo/en/super/rightClickMenu.html
index 06e640c..95a1d88 100644
--- a/demo/en/super/rightClickMenu.html
+++ b/demo/en/super/rightClickMenu.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
@@ -67,7 +67,10 @@
 				$("#m_check").show();
 				$("#m_unCheck").show();
 			}
-			rMenu.css({"top":y+"px", "left":x+"px", "visibility":"visible"});
+
+            y += document.body.scrollTop;
+            x += document.body.scrollLeft;
+            rMenu.css({"top":y+"px", "left":x+"px", "visibility":"visible"});
 
 			$("body").bind("mousedown", onBodyMouseDown);
 		}
diff --git a/demo/en/super/select_menu.html b/demo/en/super/select_menu.html
index 0e6e369..04d9c5b 100644
--- a/demo/en/super/select_menu.html
+++ b/demo/en/super/select_menu.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/super/select_menu_checkbox.html b/demo/en/super/select_menu_checkbox.html
index 06b50d2..7e008d9 100644
--- a/demo/en/super/select_menu_checkbox.html
+++ b/demo/en/super/select_menu_checkbox.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<!--	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<!--	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/super/select_menu_radio.html b/demo/en/super/select_menu_radio.html
index 7e9e9d1..429850e 100644
--- a/demo/en/super/select_menu_radio.html
+++ b/demo/en/super/select_menu_radio.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-<!--	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+<!--	<script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/super/singlepath.html b/demo/en/super/singlepath.html
index 35cdd44..cf84e0b 100644
--- a/demo/en/super/singlepath.html
+++ b/demo/en/super/singlepath.html
@@ -6,9 +6,9 @@
 	<link rel="stylesheet" href="http://github.com/css/demo.css" type="text/css">
 	<link rel="stylesheet" href="http://github.com/css/zTreeStyle/zTreeStyle.css" type="text/css">
 	<script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>-->
+	<script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+	<!--  <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+	  <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>-->
 	<SCRIPT type="text/javascript">
 		<!--
 		var setting = {
diff --git a/demo/en/super/ztree.html b/demo/en/super/ztree.html
index 446c71e..79172a4 100644
--- a/demo/en/super/ztree.html
+++ b/demo/en/super/ztree.html
@@ -8,9 +8,9 @@
     
     <link href="http://github.com/css/zTreeStyle/zTreeStyle.css" rel="stylesheet" type="text/css"/>
     <script type="text/javascript" src="http://github.com/js/jquery-1.4.4.min.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck-3.5.js"></script>
-    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit-3.5.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.core.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.excheck.js"></script>
+    <script type="text/javascript" src="http://github.com/js/jquery.ztree.exedit.js"></script>
     <SCRIPT type="text/javascript">
         <!--
         var setting = {
diff --git a/demo/js/fuzzysearch.js b/demo/js/fuzzysearch.js
new file mode 100644
index 0000000..bc2a603
--- /dev/null
+++ b/demo/js/fuzzysearch.js
@@ -0,0 +1,129 @@
+/*
+ * email: bigablecat@hotmail.com
+ * Date: 2018-04-14
+ */
+
+/**
+ * @param zTreeId the ztree id used to get the ztree object
+ * @param searchField selector of your input for fuzzy search
+ * @param isHighLight whether highlight the match words, default true
+ * @param isExpand whether to expand the node, default false
+ * 
+ * @returns
+ */	
+ function fuzzySearch(zTreeId, searchField, isHighLight, isExpand){
+	var zTreeObj = $.fn.zTree.getZTreeObj(zTreeId);//get the ztree object by ztree id
+	if(!zTreeObj){
+		alert("fail to get ztree object");
+	}
+	var nameKey = zTreeObj.setting.data.key.name; //get the key of the node name
+	isHighLight = isHighLight===false?false:true;//default true, only use false to disable highlight
+	isExpand = isExpand?true:false; // not to expand in default
+	zTreeObj.setting.view.nameIsHTML = isHighLight; //allow use html in node name for highlight use
+	
+	var metaChar = '[\\[\\]\\\\\^\\$\\.\\|\\?\\*\\+\\(\\)]'; //js meta characters
+	var rexMeta = new RegExp(metaChar, 'gi');//regular expression to match meta characters
+	
+	// keywords filter function 
+	function ztreeFilter(zTreeObj,_keywords,callBackFunc) {
+		if(!_keywords){
+			_keywords =''; //default blank for _keywords 
+		}
+		
+		// function to find the matching node
+		function filterFunc(node) {
+			if(node && node.oldname && node.oldname.length>0){
+				node[nameKey] = node.oldname; //recover oldname of the node if exist
+			}
+			zTreeObj.updateNode(node); //update node to for modifications take effect
+			if (_keywords.length == 0) {
+				//return true to show all nodes if the keyword is blank
+				zTreeObj.showNode(node);
+				zTreeObj.expandNode(node,isExpand);
+				return true;
+			}
+			//transform node name and keywords to lowercase
+			if (node[nameKey] && node[nameKey].toLowerCase().indexOf(_keywords.toLowerCase())!=-1) {
+				if(isHighLight){ //highlight process
+					//a new variable 'newKeywords' created to store the keywords information 
+					//keep the parameter '_keywords' as initial and it will be used in next node
+					//process the meta characters in _keywords thus the RegExp can be correctly used in str.replace
+					var newKeywords = _keywords.replace(rexMeta,function(matchStr){
+						//add escape character before meta characters
+						return '\\' + matchStr;
+					});
+					node.oldname = node[nameKey]; //store the old name  
+					var rexGlobal = new RegExp(newKeywords, 'gi');//'g' for global,'i' for ignore case
+					//use replace(RegExp,replacement) since replace(/substr/g,replacement) cannot be used here
+					node[nameKey] = node.oldname.replace(rexGlobal, function(originalText){
+						//highlight the matching words in node name
+						var highLightText =
+							'<span style="color: whitesmoke;background-color: darkred;">'
+							+ originalText
+							+'</span>';
+						return 	highLightText;					
+					});
+					zTreeObj.updateNode(node); //update node for modifications take effect
+				}
+				zTreeObj.showNode(node);//show node with matching keywords
+				return true; //return true and show this node
+			}
+			
+			zTreeObj.hideNode(node); // hide node that not matched
+			return false; //return false for node not matched
+		}
+		
+		var nodesShow = zTreeObj.getNodesByFilter(filterFunc); //get all nodes that would be shown
+		processShowNodes(nodesShow, _keywords);//nodes should be reprocessed to show correctly
+	}
+	
+	/**
+	 * reprocess of nodes before showing
+	 */
+	function processShowNodes(nodesShow,_keywords){
+		if(nodesShow && nodesShow.length>0){
+			//process the ancient nodes if _keywords is not blank
+			if(_keywords.length>0){ 
+				$.each(nodesShow, function(n,obj){
+					var pathOfOne = obj.getPath();//get all the ancient nodes including current node
+					if(pathOfOne && pathOfOne.length>0){ 
+						//i < pathOfOne.length-1 process every node in path except self
+						for(var i=0;i<pathOfOne.length-1;i++){
+							zTreeObj.showNode(pathOfOne[i]); //show node 
+							zTreeObj.expandNode(pathOfOne[i],true); //expand node
+						}
+					}
+				});	
+			}else{ //show all nodes when _keywords is blank and expand the root nodes
+				var rootNodes = zTreeObj.getNodesByParam('level','0');//get all root nodes
+				$.each(rootNodes,function(n,obj){
+					zTreeObj.expandNode(obj,true); //expand all root nodes
+				});
+			}
+		}
+	}
+	
+	//listen to change in input element
+	$(searchField).bind('input propertychange', function() {
+		var _keywords = $(this).val();
+		searchNodeLazy(_keywords); //call lazy load
+	});
+
+	var timeoutId = null;
+  var lastKeyword = '';
+	// excute lazy load once after input change, the last pending task will be cancled  
+	function searchNodeLazy(_keywords) {
+		if (timeoutId) { 
+			//clear pending task
+			clearTimeout(timeoutId);
+		}
+		timeoutId = setTimeout(function() {
+      if (lastKeyword === _keywords) {
+        return;
+      }
+			ztreeFilter(zTreeObj,_keywords); //lazy load ztreeFilter function 
+			// $(searchField).focus();//focus input field again after filtering
+      lastKeyword = _keywords;
+		}, 500);
+	}
+}
\ No newline at end of file
diff --git a/demo/js/keyboard_navigation.js b/demo/js/keyboard_navigation.js
new file mode 100644
index 0000000..f9344d5
--- /dev/null
+++ b/demo/js/keyboard_navigation.js
@@ -0,0 +1,284 @@
+/*
+ * JQuery zTree keyboard navigation extension
+ * zTree v3.5.42 or later
+ * http://www.xbrlquery.com/
+ *
+ * Copyright (c) 2019 Bill Seddon
+ *
+ * Licensed same as jquery - MIT License
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Date: 2020-02-18
+ */
+
+( function ($) 
+{
+	/**
+	 * Dummy function to provide a placeholder for the destroy function
+	 */
+	$.fn.zTreeKeyboardNavigationDestroy = function()
+	{
+	}
+
+	/**
+	 * Creates a function that adds keyboard navigation:
+	 * Home: home key (keycode 36)				Goes to the first root element is visible
+	 * End: end key (keycode 35)				Goes to the last leaf node and will expand nodes and scroll the element into view
+	 * Down: right cursor key (keycode 39)		Goes to the next visible node in the tree following the hierarchy
+	 * Next: down cursor key (keycode 40)		Goes to the next visible node at the same level
+	 * Up: up cursor key (keycode 37)			Goes to the prior visible node at the same level
+	 * Previous: left cursor key (keycode 38)	Goes to the prior visible node following the hierarchy
+	 * Toggle: space key (keycode 32)			Toggles the expand/collapse state of a parent node
+	 * @param {IxTreeObj} zTree
+	 * @param {string|JQuery<HTMLElement} element
+	 * @param {IJSON[]} selectedNodes
+	 */
+	$.fn.zTreeKeyboardNavigation = function(zTree, element, selectedNodes = null )
+		{
+			if (typeof element === 'string' || element instanceof String)
+			{
+				element = $(element);
+			}
+
+			var rootNodes = zTree.getNodes();
+			if ( ! rootNodes ) return;
+
+			var focusSelectedNode = function()
+			{
+				if( ( selectedNodes = zTree.getSelectedNodes() ) && selectedNodes.length )
+				{
+					$("#" + selectedNodes[0].tId ).focus();
+				}
+			}
+
+			// Clear the previous event handler (there may be none)
+			$.fn.zTreeKeyboardNavigationDestroy();
+
+			/**
+			 * Make it possible to destroy (remove the event handlers)
+			 */
+			$.fn.zTreeKeyboardNavigationDestroy = function()
+			{
+				$(element).off( 'keydown' );
+			}
+
+			$(element).on( 'keydown', function( e )
+				{
+					var selectedNodes = zTree.getSelectedNodes();
+					var selectedNode = selectedNodes.length ? selectedNodes[0] : null;
+
+					var processSpace = function()
+					{
+						// If there are no nodes or the selected node is not a parent, get out
+						if ( selectedNode && selectedNode.isParent )
+						{
+							// Toggle the node
+							zTree.expandNode( selectedNode, null, null, null, false );
+						}
+					}
+					
+					var processHome = function()
+					{
+						zTree.selectNode( rootNodes[0], false, true );
+					}
+
+					var processEnd = function()
+					{
+						var nodes = zTree.transformToArray(rootNodes);
+						// Select the last node
+						zTree.selectNode( nodes[ nodes.length - 1 ] );
+					}
+					
+					var processUp = function()
+					{
+						var priorNode;
+						if ( selectedNode )
+						{
+							priorNode = selectedNode.getPreNode();
+							if ( ! priorNode ) return;
+						}
+						else
+						{
+							processEnd();
+						}
+
+						if ( ! priorNode ) return;
+
+						zTree.selectNode( priorNode );
+					}
+
+					var processDown = function()
+					{
+						var nextNode;
+						if ( selectedNode )
+						{
+							nextNode = selectedNode.getNextNode();
+							if ( ! nextNode ) return;
+						}
+						else
+						{
+							processHome();
+						}
+
+						if ( ! nextNode ) return;
+
+						zTree.selectNode( nextNode );
+					}
+
+					var processOut = function()
+					{
+						if ( ! selectedNode ) return;
+
+						var parentNode = selectedNode.getParentNode();
+						var priorNode = selectedNode.getPreNode();
+						if ( ! parentNode && ! priorNode ) return; // Must have been the root node
+
+						if ( priorNode )
+						{
+							if ( priorNode.isParent )
+							{
+								// There is a prior node, now the the question is where is the last open node?
+								while ( priorNode )
+								{
+									if ( ! priorNode.isParent || ! priorNode.open || ! priorNode.children ) break;
+
+									priorNode = priorNode.children[ priorNode.children.length -1 ];
+								}
+
+								zTree.selectNode( priorNode );
+								return;
+							}
+							else
+							{
+								zTree.selectNode( priorNode );
+								return;
+							}
+						}
+
+						// Find the parent node with a valid prior sibling
+						if ( parentNode )
+						{
+							// This call should be silent otherwise (in my view a bug in) 
+							// selectNode causes the root node to blur
+							zTree.selectNode( parentNode, false, true );
+						}						
+					}
+
+					var processIn = function()
+					{
+						if ( ! selectedNode ) return;
+
+						if ( selectedNode.isParent && selectedNode.open && selectedNode.children )
+						{
+							zTree.selectNode( selectedNode.children[0] );
+							return;
+						}
+
+						var nextNode = selectedNode.getNextNode();
+						if ( nextNode )
+						{
+							zTree.selectNode( nextNode );
+						}
+						else
+						{
+							// Cannot be root if there is a selected node that is not a parent
+							var node = selectedNode;
+							// Find the parent node with a valid next sibling
+							while( node = node.getParentNode() )
+							{
+								var nextNode = node.getNextNode();
+								if ( nextNode )
+								{
+									zTree.selectNode( nextNode );
+									break;
+								}
+							}
+						}
+					}
+
+					var processLetter = function( keyCode )
+					{
+						if ( ! Array.from( {length: 26}, (v, i) => i + 65 ).includes( keyCode & 95 ) ) return false;
+
+						var nodes = zTree.transformToArray(rootNodes);
+						nodes = nodes.filter( node => 
+						{
+							return 'accesskey' in node &&  node.accesskey.length && ( node.accesskey.charCodeAt(0) & 95 ) == keyCode;
+						} );
+						
+						if ( ! nodes.length ) return false;
+						
+						var selectedNodes = zTree.getSelectedNodes();
+						if ( ! selectedNodes.length ) return false;
+
+						if ( selectedNodes[0] == nodes[0] ) return false;
+
+						zTree.selectNode( nodes[0] );
+
+						return true;
+					}
+
+					// console.log('before');
+					// console.log(document.activeElement);
+
+					switch ( e.keyCode )
+					{
+						case 32: /* Toggle parent nodes */
+							processSpace();
+							return;
+
+						case 36: /* Home - go to the root node */
+							processHome();
+							break;
+
+						case 35: /* End - go to the last node */ 
+							processEnd();
+							break;
+
+						case 33: /* PageUp */
+							// Do nothing
+							break;
+
+						case 34: /* PageDown */ 
+							// Do nothing
+							break;
+
+						case 37: /* Left */
+							processOut();
+							break;
+
+						case 38: /* Up */
+							processUp();
+							break;
+
+						case 39: /* Right */
+							processIn();
+							break;
+
+						case 40: /* Down */ 
+							processDown();
+							break;
+
+						default:
+							if ( ! processLetter( e.keyCode & 95 ) ) return;
+							break;
+					}
+
+					// console.log('after');
+					// console.log(document.activeElement);
+					focusSelectedNode();
+				} );
+
+			if ( selectedNodes && selectedNodes.length )
+			{
+				zTree.selectNode( selectedNodes[0] );
+				focusSelectedNode();
+			}
+			else
+			{
+			$(element).trigger({ type : 'keydown', which : 36, keyCode: 36 });
+			}
+
+		}
+
+} )(jQuery);
\ No newline at end of file
diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..4826c0d
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,246 @@
+interface JQuery {
+  zTree: IzTree;
+}
+
+interface IJSON {
+  [key: string]: any
+}
+
+interface ITreeNode {
+  checked?: boolean;
+  children?: Array<ITreeNode>;
+  chkDisabled?: boolean;
+  click?: CallBackOnFn;
+  getCheckStatus?: () => object;
+  getIndex?: () => number;
+  getNextNode?: () => ITreeNode;
+  getParentNode?: () => ITreeNode;
+  getPath?: () => Array<ITreeNode>;
+  getPrevNode?: () => ITreeNode;
+  halfCheck?: boolean;
+  icon?: string;
+  iconClose?: string;
+  iconOpen?: string;
+  iconSkin?: string;
+  isHidden?: boolean;
+  isParent?: boolean;
+  name?: string;
+  nocheck?: boolean;
+  open?: boolean;
+  target?: string;
+  url?: string;
+  check_Child_State?: number;
+  check_Focus?: boolean;
+  checkedOld?: boolean;
+  editNameFlag?: boolean;
+  isAjaxing?: boolean;
+  isFirstNode?: boolean;
+  isHover?: boolean;
+  isLastNode?: boolean;
+  level?: number;
+  parentTId?: string;
+  tId?: string;
+  [key: string]: any;
+}
+
+type ApplicationType = 'application/x-www-form-urlencoded' | 'application/json';
+type AjaxType = 'get' | 'post';
+type DataType = 'text' | 'json' | 'jsonp' | 'html' | 'xml' | 'script';
+
+/**
+ * Defines a class to be returned by the zTree view.nodeClasses function
+ */
+interface INodeClasses
+{
+	add: string[];
+	remove: string[];
+}
+
+interface IAsync {
+  autoParam?: string[];
+  contentType?: ApplicationType;
+  dataFilter?: (treeId: string, parentNode: ITreeNode, responseData: IJSON[] | IJSON | string) => IJSON[] | IJSON;
+  dataType?: DataType;
+  enable?: boolean;
+  otherParam?: string[] | IJSON;
+  type?: AjaxType;
+  headers?: object;
+  xhrFields?: object;
+  url: ((treeId: string, treeNode: ITreeNode) => string) | string;
+}
+
+
+type CallBackBeforeFn = (treeId: string, treeNode: ITreeNode) => boolean | Promise<boolean>;
+type CallBackOnFn = (event: Event, treeId: string, treeNode: ITreeNode) => void | Promise<void>;
+
+interface ICallback {
+  beforeAsync?: CallBackBeforeFn;
+  beforeCheck?: CallBackBeforeFn;
+  beforeClick?: (treeId: string, treeNode: ITreeNode, clickFlag: number) => boolean | Promise<boolean>;
+  beforeCollapse?: CallBackBeforeFn;
+  beforeDblClick?: CallBackBeforeFn;
+  beforeDrag?: (treeId: string, treeNode: ITreeNode[]) => boolean | Promise<boolean>;
+  beforeDragOpen?: CallBackBeforeFn;
+  beforeDrop?: (treeId: string, treeNode: ITreeNode[], targetNode: object, moveType: string, isCopy: boolean) => boolean | Promise<boolean>;
+  beforeEditName?: CallBackBeforeFn;
+  beforeExpand?: CallBackBeforeFn;
+  beforeMouseDown?: CallBackBeforeFn;
+  beforeMouseUp?: CallBackBeforeFn;
+  beforeRemove?: CallBackBeforeFn;
+  beforeRename?: (treeId: string, treeNode: ITreeNode, newName: string, isCancel: boolean) => boolean | Promise<boolean>;
+  beforeRightClick?: CallBackBeforeFn;
+
+  onAsyncError?: (event: Event, treeId: string, treeNode: ITreeNode, XMLHttpRequest: any, textStatus: string, errorThrown: string) => void | Promise<void>;
+  onAsyncSuccess?: (event: Event, treeId: string, treeNode: ITreeNode, msg: string | object) => void | Promise<void>;
+  onCheck?: (event: Event, treeId: string, treeNode: ITreeNode) => void | Promise<void>;
+  onClick?: (event: Event, treeId: string, treeNode: ITreeNode, clickFlag: number) => void | Promise<void>;
+  onCollapse?: (event: Event, treeId: string, treeNode: ITreeNode) => void | Promise<void>;
+  onDblClick?: (event: Event, treeId: string, treeNode: ITreeNode) => void | Promise<void>;
+  onDrag?: (event: Event, treeId: string, treeNodes: ITreeNode[]) => void | Promise<void>;
+  onDragMove?: (event: Event, treeId: string, treeNodes: ITreeNode[]) => void | Promise<void>;
+  onDrop?: (event: Event, treeId: string, treeNodes: ITreeNode[], targetNode: object, moveType: string, isCopy: boolean) => void | Promise<void>;
+  onExpand?: CallBackOnFn;
+  onMouseDown?: CallBackOnFn;
+  onMouseUp?: CallBackOnFn;
+  onNodeCreated?: CallBackOnFn;
+  onRemove?: CallBackOnFn;
+  onRename?: (event: Event, treeId: string, treeNode: ITreeNode, isCancel: boolean) => void | Promise<void>;
+  onRightClick?: CallBackOnFn;
+}
+
+interface ICheck {
+  autoCheckTrigger?: boolean;
+  chkboxType?: IJSON;
+  chkStyle?: string;
+  enable?: boolean;
+  nocheckInherit?: boolean;
+  chkDisabledInherit?: boolean;
+  radioType?: string;
+}
+
+interface IData {
+  keep?: {
+    leaf?: boolean;
+    parent?: boolean;
+  },
+  key?: {
+    checked?: string;
+    children?: string;
+    isParent?: string;
+    isHidden?: string;
+    name?: string;
+    title?: string;
+    url?: string;
+  },
+  simpleData?: {
+    enable?: boolean;
+    idKey?: string;
+    pIdKey?: string;
+    rootPId?: any;
+  }
+}
+
+
+type removeFnType<T> = (treeId: string, treeNode: ITreeNode) => T;
+
+interface IEdit {
+  drag?: {
+    autoExpandTrigger?: boolean;
+    isCopy?: boolean;
+    isMove?: boolean;
+    prev?: boolean;
+    next?: boolean;
+    inner?: boolean;
+    borderMax?: number;
+    borderMin?: number;
+    minMoveSize?: number;
+    maxShowNodeNum?: number;
+    autoOpenTime?: number;
+  },
+  editNameSelectAll?: boolean;
+  enable?: boolean;
+  removeTitle?: string | removeFnType<string>;
+  renameTitle?: string | removeFnType<string>;
+  showRemoveBtn?: boolean | removeFnType<boolean>;
+  showRenameBtn?: boolean | removeFnType<boolean>;
+}
+
+
+type dblClickExpandFn<T> = (treeId: string, treeNode: ITreeNode) => T;
+
+interface IView {
+  addDiyDom?: dblClickExpandFn<void>;
+  addHoverDom?: dblClickExpandFn<void>;
+  autoCancelSelected?: boolean;
+  dblClickExpand?: boolean | dblClickExpandFn<boolean>;
+  expandSpeed?: string | number;
+  fontCss?: IJSON | dblClickExpandFn<IJSON>;
+  nodeClasses?: INodeClasses | dblClickExpandFn<INodeClasses>;
+  nameIsHTML?: boolean;
+  removeHoverDom?: dblClickExpandFn<void>;
+  selectedMulti?: boolean;
+  showIcon?: boolean | dblClickExpandFn<boolean>;
+  showLine?: boolean;
+  showTitle?: boolean | dblClickExpandFn<boolean>;
+  txtSelectedEnable?: boolean;
+}
+
+interface ISetting {
+  async?: IAsync;
+  callback?: ICallback;
+  check?: ICheck;
+  data?: IData;
+  edit?: IEdit;
+  view?: IView;
+}
+
+
+type filterFnType = (node: ITreeNode) => boolean;
+
+interface IzTreeObj {
+  setting: ISetting;
+  addNodes: (parentNode: object, index?: number, newNodes?: ITreeNode[] | ITreeNode, isSilentBoolean?: boolean) => ITreeNode[];
+  cancelEditName: (newName?: string) => void;
+  cancelSelectedNode: (treeNode?: ITreeNode) => void;
+  checkAllNodes: (checked: boolean) => void;
+  checkNode: (treeNode: ITreeNode, checked?: boolean, checkTypeFlag?: boolean, callbackFlag?: boolean) => void;
+  copyNode: (targetNode: object, treeNode: ITreeNode, moveType: string, isSilent: boolean) => ITreeNode;
+  destroy: () => void;
+  editName: (treeNode: ITreeNode) => void;
+  expandAll: (expandFlag: boolean) => boolean | null;
+  expandNode: (treeNode: ITreeNode, expandFlag?: boolean, sonSign?: boolean, focus?: boolean, callbackFlag?: boolean) => boolean | null;
+  getChangeCheckedNodes: () => ITreeNode[];
+  getCheckedNodes: (checked?: boolean) => ITreeNode[];
+  getNodeByParam: (key: string, value: any, parentNode?: object) => object;
+  getNodeByTId: (tId: string) => ITreeNode;
+  getNodeIndex: (treeNode: ITreeNode) => number;
+  getNodes: () => ITreeNode[];
+  getNodesByFilter: (filter: filterFnType, isSingle?: boolean, parentNode?: ITreeNode, invokeParam?: any) => any;
+  getNodesByParam: (key: string, value: any, parentNode?: object) => object;
+  getNodesByParamFuzzy: (key: string, value: string, parentNode?: object) => object;
+  getSelectedNodes: (isTure: boolean) => any;
+  hideNode: (treeNode: ITreeNode) => void;
+  hideNodes: (treeNodes: ITreeNode[]) => void;
+  moveNode: (targetNode: object, treeNode: ITreeNode, moveType: string, isSilent?: boolean) => ITreeNode;
+  reAsyncChildNodes: (parentNode: ITreeNode, reloadType: string, isSilent?: boolean, callback?: any) => void;
+  reAsyncChildNodesPromise: (parentNode: ITreeNode, reloadType: string, isSilent?: boolean) => any; // ps: return Promise object
+  refresh: () => void;
+  removeChildNodes: (parentNode: ITreeNode) => ITreeNode[];
+  removeNode: (treeNode: ITreeNode, callbackFlag?: boolean) => void;
+  selectNode: (treeNode: ITreeNode, addFlag?: boolean, isSilent?: boolean) => void;
+  setChkDisabled: (treeNode: ITreeNode, disabled?: boolean, inheritParent?: boolean, inheritChildren?: boolean) => void;
+  setEditable: (editable: boolean) => void;
+  showNode: (treeNode: ITreeNode) => void;
+  showNodes: (treeNodes: ITreeNode[]) => void;
+  transformToArray: (treeNodes: ITreeNode[] | ITreeNode) => ITreeNode[];
+  transformTozTreeNodes: (simpleNodes: ITreeNode[] | ITreeNode) => ITreeNode[];
+  updateNode: (treeNode: ITreeNode, checkTypeFlag?: boolean) => void;
+  updateNodeIconSkin: (treeNode: ITreeNode) => void;
+}
+
+interface IzTree {
+  init?: (dom: any, setting: ISetting, zNodes: ITreeNode[] | object) => IzTreeObj;
+  getZTreeObj?: (treeId: string) => IzTreeObj;
+  destroy?: (treeId: string) => void;
+  _z?: any;
+}
\ No newline at end of file
diff --git a/js/jquery.ztree.all-3.5.js b/js/jquery.ztree.all-3.5.js
deleted file mode 100644
index f7955f4..0000000
--- a/js/jquery.ztree.all-3.5.js
+++ /dev/null
@@ -1,3535 +0,0 @@
-
-/*
- * JQuery zTree core v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function($){
-	var settings = {}, roots = {}, caches = {},
-	//default consts of core
-	_consts = {
-		className: {
-			BUTTON: "button",
-			LEVEL: "level",
-			ICO_LOADING: "ico_loading",
-			SWITCH: "switch"
-		},
-		event: {
-			NODECREATED: "ztree_nodeCreated",
-			CLICK: "ztree_click",
-			EXPAND: "ztree_expand",
-			COLLAPSE: "ztree_collapse",
-			ASYNC_SUCCESS: "ztree_async_success",
-			ASYNC_ERROR: "ztree_async_error",
-			REMOVE: "ztree_remove",
-			SELECTED: "ztree_selected",
-			UNSELECTED: "ztree_unselected"
-		},
-		id: {
-			A: "_a",
-			ICON: "_ico",
-			SPAN: "_span",
-			SWITCH: "_switch",
-			UL: "_ul"
-		},
-		line: {
-			ROOT: "root",
-			ROOTS: "roots",
-			CENTER: "center",
-			BOTTOM: "bottom",
-			NOLINE: "noline",
-			LINE: "line"
-		},
-		folder: {
-			OPEN: "open",
-			CLOSE: "close",
-			DOCU: "docu"
-		},
-		node: {
-			CURSELECTED: "curSelectedNode"
-		}
-	},
-	//default setting of core
-	_setting = {
-		treeId: "",
-		treeObj: null,
-		view: {
-			addDiyDom: null,
-			autoCancelSelected: true,
-			dblClickExpand: true,
-			expandSpeed: "fast",
-			fontCss: {},
-			nameIsHTML: false,
-			selectedMulti: true,
-			showIcon: true,
-			showLine: true,
-			showTitle: true,
-			txtSelectedEnable: false
-		},
-		data: {
-			key: {
-				children: "children",
-				name: "name",
-				title: "",
-				url: "url",
-				icon: "icon"
-			},
-			simpleData: {
-				enable: false,
-				idKey: "id",
-				pIdKey: "pId",
-				rootPId: null
-			},
-			keep: {
-				parent: false,
-				leaf: false
-			}
-		},
-		async: {
-			enable: false,
-			contentType: "application/x-www-form-urlencoded",
-			type: "post",
-			dataType: "text",
-			url: "",
-			autoParam: [],
-			otherParam: [],
-			dataFilter: null
-		},
-		callback: {
-			beforeAsync:null,
-			beforeClick:null,
-			beforeDblClick:null,
-			beforeRightClick:null,
-			beforeMouseDown:null,
-			beforeMouseUp:null,
-			beforeExpand:null,
-			beforeCollapse:null,
-			beforeRemove:null,
-
-			onAsyncError:null,
-			onAsyncSuccess:null,
-			onNodeCreated:null,
-			onClick:null,
-			onDblClick:null,
-			onRightClick:null,
-			onMouseDown:null,
-			onMouseUp:null,
-			onExpand:null,
-			onCollapse:null,
-			onRemove:null
-		}
-	},
-	//default root of core
-	//zTree use root to save full data
-	_initRoot = function (setting) {
-		var r = data.getRoot(setting);
-		if (!r) {
-			r = {};
-			data.setRoot(setting, r);
-		}
-		r[setting.data.key.children] = [];
-		r.expandTriggerFlag = false;
-		r.curSelectedList = [];
-		r.noSelection = true;
-		r.createdNodes = [];
-		r.zId = 0;
-		r._ver = (new Date()).getTime();
-	},
-	//default cache of core
-	_initCache = function(setting) {
-		var c = data.getCache(setting);
-		if (!c) {
-			c = {};
-			data.setCache(setting, c);
-		}
-		c.nodes = [];
-		c.doms = [];
-	},
-	//default bindEvent of core
-	_bindEvent = function(setting) {
-		var o = setting.treeObj,
-		c = consts.event;
-		o.bind(c.NODECREATED, function (event, treeId, node) {
-			tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
-		});
-
-		o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) {
-			tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
-		});
-
-		o.bind(c.EXPAND, function (event, treeId, node) {
-			tools.apply(setting.callback.onExpand, [event, treeId, node]);
-		});
-
-		o.bind(c.COLLAPSE, function (event, treeId, node) {
-			tools.apply(setting.callback.onCollapse, [event, treeId, node]);
-		});
-
-		o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) {
-			tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
-		});
-
-		o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
-			tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
-		});
-
-		o.bind(c.REMOVE, function (event, treeId, treeNode) {
-			tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
-		});
-
-		o.bind(c.SELECTED, function (event, srcEvent, treeId, node) {
-			tools.apply(setting.callback.onSelected, [srcEvent, treeId, node]);
-		});
-		o.bind(c.UNSELECTED, function (event, srcEvent, treeId, node) {
-			tools.apply(setting.callback.onUnSelected, [srcEvent, treeId, node]);
-		});
-	},
-	_unbindEvent = function(setting) {
-		var o = setting.treeObj,
-		c = consts.event;
-		o.unbind(c.NODECREATED)
-		.unbind(c.CLICK)
-		.unbind(c.EXPAND)
-		.unbind(c.COLLAPSE)
-		.unbind(c.ASYNC_SUCCESS)
-		.unbind(c.ASYNC_ERROR)
-		.unbind(c.REMOVE)
-		.unbind(c.SELECTED)
-		.unbind(c.UNSELECTED);
-	},
-	//default event proxy of core
-	_eventProxy = function(event) {
-		var target = event.target,
-		setting = data.getSetting(event.data.treeId),
-		tId = "", node = null,
-		nodeEventType = "", treeEventType = "",
-		nodeEventCallback = null, treeEventCallback = null,
-		tmp = null;
-
-		if (tools.eqs(event.type, "mousedown")) {
-			treeEventType = "mousedown";
-		} else if (tools.eqs(event.type, "mouseup")) {
-			treeEventType = "mouseup";
-		} else if (tools.eqs(event.type, "contextmenu")) {
-			treeEventType = "contextmenu";
-		} else if (tools.eqs(event.type, "click")) {
-			if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.SWITCH) !== null) {
-				tId = tools.getNodeMainDom(target).id;
-				nodeEventType = "switchNode";
-			} else {
-				tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-				if (tmp) {
-					tId = tools.getNodeMainDom(tmp).id;
-					nodeEventType = "clickNode";
-				}
-			}
-		} else if (tools.eqs(event.type, "dblclick")) {
-			treeEventType = "dblclick";
-			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (tmp) {
-				tId = tools.getNodeMainDom(tmp).id;
-				nodeEventType = "switchNode";
-			}
-		}
-		if (treeEventType.length > 0 && tId.length == 0) {
-			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (tmp) {tId = tools.getNodeMainDom(tmp).id;}
-		}
-		// event to node
-		if (tId.length>0) {
-			node = data.getNodeCache(setting, tId);
-			switch (nodeEventType) {
-				case "switchNode" :
-					if (!node.isParent) {
-						nodeEventType = "";
-					} else if (tools.eqs(event.type, "click")
-						|| (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
-						nodeEventCallback = handler.onSwitchNode;
-					} else {
-						nodeEventType = "";
-					}
-					break;
-				case "clickNode" :
-					nodeEventCallback = handler.onClickNode;
-					break;
-			}
-		}
-		// event to zTree
-		switch (treeEventType) {
-			case "mousedown" :
-				treeEventCallback = handler.onZTreeMousedown;
-				break;
-			case "mouseup" :
-				treeEventCallback = handler.onZTreeMouseup;
-				break;
-			case "dblclick" :
-				treeEventCallback = handler.onZTreeDblclick;
-				break;
-			case "contextmenu" :
-				treeEventCallback = handler.onZTreeContextmenu;
-				break;
-		}
-		var proxyResult = {
-			stop: false,
-			node: node,
-			nodeEventType: nodeEventType,
-			nodeEventCallback: nodeEventCallback,
-			treeEventType: treeEventType,
-			treeEventCallback: treeEventCallback
-		};
-		return proxyResult
-	},
-	//default init node of core
-	_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
-		if (!n) return;
-		var r = data.getRoot(setting),
-		childKey = setting.data.key.children;
-		n.level = level;
-		n.tId = setting.treeId + "_" + (++r.zId);
-		n.parentTId = parentNode ? parentNode.tId : null;
-		n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open;
-		if (n[childKey] && n[childKey].length > 0) {
-			n.isParent = true;
-			n.zAsync = true;
-		} else {
-			n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent;
-			n.open = (n.isParent && !setting.async.enable) ? n.open : false;
-			n.zAsync = !n.isParent;
-		}
-		n.isFirstNode = isFirstNode;
-		n.isLastNode = isLastNode;
-		n.getParentNode = function() {return data.getNodeCache(setting, n.parentTId);};
-		n.getPreNode = function() {return data.getPreNode(setting, n);};
-		n.getNextNode = function() {return data.getNextNode(setting, n);};
-		n.isAjaxing = false;
-		data.fixPIdKeyValue(setting, n);
-	},
-	_init = {
-		bind: [_bindEvent],
-		unbind: [_unbindEvent],
-		caches: [_initCache],
-		nodes: [_initNode],
-		proxys: [_eventProxy],
-		roots: [_initRoot],
-		beforeA: [],
-		afterA: [],
-		innerBeforeA: [],
-		innerAfterA: [],
-		zTreeTools: []
-	},
-	//method of operate data
-	data = {
-		addNodeCache: function(setting, node) {
-			data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
-		},
-		getNodeCacheId: function(tId) {
-			return tId.substring(tId.lastIndexOf("_")+1);
-		},
-		addAfterA: function(afterA) {
-			_init.afterA.push(afterA);
-		},
-		addBeforeA: function(beforeA) {
-			_init.beforeA.push(beforeA);
-		},
-		addInnerAfterA: function(innerAfterA) {
-			_init.innerAfterA.push(innerAfterA);
-		},
-		addInnerBeforeA: function(innerBeforeA) {
-			_init.innerBeforeA.push(innerBeforeA);
-		},
-		addInitBind: function(bindEvent) {
-			_init.bind.push(bindEvent);
-		},
-		addInitUnBind: function(unbindEvent) {
-			_init.unbind.push(unbindEvent);
-		},
-		addInitCache: function(initCache) {
-			_init.caches.push(initCache);
-		},
-		addInitNode: function(initNode) {
-			_init.nodes.push(initNode);
-		},
-		addInitProxy: function(initProxy, isFirst) {
-			if (!!isFirst) {
-				_init.proxys.splice(0,0,initProxy);
-			} else {
-				_init.proxys.push(initProxy);
-			}
-		},
-		addInitRoot: function(initRoot) {
-			_init.roots.push(initRoot);
-		},
-		addNodesData: function(setting, parentNode, nodes) {
-			var childKey = setting.data.key.children;
-			if (!parentNode[childKey]) parentNode[childKey] = [];
-			if (parentNode[childKey].length > 0) {
-				parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false;
-				view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]);
-			}
-			parentNode.isParent = true;
-			parentNode[childKey] = parentNode[childKey].concat(nodes);
-		},
-		addSelectedNode: function(setting, node) {
-			var root = data.getRoot(setting);
-			if (!data.isSelectedNode(setting, node)) {
-				root.curSelectedList.push(node);
-			}
-		},
-		addCreatedNode: function(setting, node) {
-			if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
-				var root = data.getRoot(setting);
-				root.createdNodes.push(node);
-			}
-		},
-		addZTreeTools: function(zTreeTools) {
-			_init.zTreeTools.push(zTreeTools);
-		},
-		exSetting: function(s) {
-			$.extend(true, _setting, s);
-		},
-		fixPIdKeyValue: function(setting, node) {
-			if (setting.data.simpleData.enable) {
-				node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
-			}
-		},
-		getAfterA: function(setting, node, array) {
-			for (var i=0, j=_init.afterA.length; i<j; i++) {
-				_init.afterA[i].apply(this, arguments);
-			}
-		},
-		getBeforeA: function(setting, node, array) {
-			for (var i=0, j=_init.beforeA.length; i<j; i++) {
-				_init.beforeA[i].apply(this, arguments);
-			}
-		},
-		getInnerAfterA: function(setting, node, array) {
-			for (var i=0, j=_init.innerAfterA.length; i<j; i++) {
-				_init.innerAfterA[i].apply(this, arguments);
-			}
-		},
-		getInnerBeforeA: function(setting, node, array) {
-			for (var i=0, j=_init.innerBeforeA.length; i<j; i++) {
-				_init.innerBeforeA[i].apply(this, arguments);
-			}
-		},
-		getCache: function(setting) {
-			return caches[setting.treeId];
-		},
-		getNextNode: function(setting, node) {
-			if (!node) return null;
-			var childKey = setting.data.key.children,
-			p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
-			for (var i=0, l=p[childKey].length-1; i<=l; i++) {
-				if (p[childKey][i] === node) {
-					return (i==l ? null : p[childKey][i+1]);
-				}
-			}
-			return null;
-		},
-		getNodeByParam: function(setting, nodes, key, value) {
-			if (!nodes || !key) return null;
-			var childKey = setting.data.key.children;
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (nodes[i][key] == value) {
-					return nodes[i];
-				}
-				var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value);
-				if (tmp) return tmp;
-			}
-			return null;
-		},
-		getNodeCache: function(setting, tId) {
-			if (!tId) return null;
-			var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
-			return n ? n : null;
-		},
-		getNodeName: function(setting, node) {
-			var nameKey = setting.data.key.name;
-			return "" + node[nameKey];
-		},
-		getNodeTitle: function(setting, node) {
-			var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
-			return "" + node[t];
-		},
-		getNodes: function(setting) {
-			return data.getRoot(setting)[setting.data.key.children];
-		},
-		getNodesByParam: function(setting, nodes, key, value) {
-			if (!nodes || !key) return [];
-			var childKey = setting.data.key.children,
-			result = [];
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (nodes[i][key] == value) {
-					result.push(nodes[i]);
-				}
-				result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value));
-			}
-			return result;
-		},
-		getNodesByParamFuzzy: function(setting, nodes, key, value) {
-			if (!nodes || !key) return [];
-			var childKey = setting.data.key.children,
-			result = [];
-			value = value.toLowerCase();
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value)>-1) {
-					result.push(nodes[i]);
-				}
-				result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value));
-			}
-			return result;
-		},
-		getNodesByFilter: function(setting, nodes, filter, isSingle, invokeParam) {
-			if (!nodes) return (isSingle ? null : []);
-			var childKey = setting.data.key.children,
-			result = isSingle ? null : [];
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (tools.apply(filter, [nodes[i], invokeParam], false)) {
-					if (isSingle) {return nodes[i];}
-					result.push(nodes[i]);
-				}
-				var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam);
-				if (isSingle && !!tmpResult) {return tmpResult;}
-				result = isSingle ? tmpResult : result.concat(tmpResult);
-			}
-			return result;
-		},
-		getPreNode: function(setting, node) {
-			if (!node) return null;
-			var childKey = setting.data.key.children,
-			p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
-			for (var i=0, l=p[childKey].length; i<l; i++) {
-				if (p[childKey][i] === node) {
-					return (i==0 ? null : p[childKey][i-1]);
-				}
-			}
-			return null;
-		},
-		getRoot: function(setting) {
-			return setting ? roots[setting.treeId] : null;
-		},
-		getRoots: function() {
-			return roots;
-		},
-		getSetting: function(treeId) {
-			return settings[treeId];
-		},
-		getSettings: function() {
-			return settings;
-		},
-		getZTreeTools: function(treeId) {
-			var r = this.getRoot(this.getSetting(treeId));
-			return r ? r.treeTools : null;
-		},
-		initCache: function(setting) {
-			for (var i=0, j=_init.caches.length; i<j; i++) {
-				_init.caches[i].apply(this, arguments);
-			}
-		},
-		initNode: function(setting, level, node, parentNode, preNode, nextNode) {
-			for (var i=0, j=_init.nodes.length; i<j; i++) {
-				_init.nodes[i].apply(this, arguments);
-			}
-		},
-		initRoot: function(setting) {
-			for (var i=0, j=_init.roots.length; i<j; i++) {
-				_init.roots[i].apply(this, arguments);
-			}
-		},
-		isSelectedNode: function(setting, node) {
-			var root = data.getRoot(setting);
-			for (var i=0, j=root.curSelectedList.length; i<j; i++) {
-				if(node === root.curSelectedList[i]) return true;
-			}
-			return false;
-		},
-		removeNodeCache: function(setting, node) {
-			var childKey = setting.data.key.children;
-			if (node[childKey]) {
-				for (var i=0, l=node[childKey].length; i<l; i++) {
-					arguments.callee(setting, node[childKey][i]);
-				}
-			}
-			data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
-		},
-		removeSelectedNode: function(setting, node) {
-			var root = data.getRoot(setting);
-			for (var i=0, j=root.curSelectedList.length; i<j; i++) {
-				if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
-					root.curSelectedList.splice(i, 1);
-					i--;j--;
-				}
-			}
-		},
-		setCache: function(setting, cache) {
-			caches[setting.treeId] = cache;
-		},
-		setRoot: function(setting, root) {
-			roots[setting.treeId] = root;
-		},
-		setZTreeTools: function(setting, zTreeTools) {
-			for (var i=0, j=_init.zTreeTools.length; i<j; i++) {
-				_init.zTreeTools[i].apply(this, arguments);
-			}
-		},
-		transformToArrayFormat: function (setting, nodes) {
-			if (!nodes) return [];
-			var childKey = setting.data.key.children,
-			r = [];
-			if (tools.isArray(nodes)) {
-				for (var i=0, l=nodes.length; i<l; i++) {
-					r.push(nodes[i]);
-					if (nodes[i][childKey])
-						r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));
-				}
-			} else {
-				r.push(nodes);
-				if (nodes[childKey])
-					r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));
-			}
-			return r;
-		},
-		transformTozTreeFormat: function(setting, sNodes) {
-			var i,l,
-			key = setting.data.simpleData.idKey,
-			parentKey = setting.data.simpleData.pIdKey,
-			childKey = setting.data.key.children;
-			if (!key || key=="" || !sNodes) return [];
-
-			if (tools.isArray(sNodes)) {
-				var r = [];
-				var tmpMap = [];
-				for (i=0, l=sNodes.length; i<l; i++) {
-					tmpMap[sNodes[i][key]] = sNodes[i];
-				}
-				for (i=0, l=sNodes.length; i<l; i++) {
-					if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) {
-						if (!tmpMap[sNodes[i][parentKey]][childKey])
-							tmpMap[sNodes[i][parentKey]][childKey] = [];
-						tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]);
-					} else {
-						r.push(sNodes[i]);
-					}
-				}
-				return r;
-			}else {
-				return [sNodes];
-			}
-		}
-	},
-	//method of event proxy
-	event = {
-		bindEvent: function(setting) {
-			for (var i=0, j=_init.bind.length; i<j; i++) {
-				_init.bind[i].apply(this, arguments);
-			}
-		},
-		unbindEvent: function(setting) {
-			for (var i=0, j=_init.unbind.length; i<j; i++) {
-				_init.unbind[i].apply(this, arguments);
-			}
-		},
-		bindTree: function(setting) {
-			var eventParam = {
-				treeId: setting.treeId
-			},
-			o = setting.treeObj;
-			if (!setting.view.txtSelectedEnable) {
-				// for can't select text
-				o.bind('selectstart', function(e){
-					var node
-					var n = e.originalEvent.srcElement.nodeName.toLowerCase();
-					return (n === "input" || n === "textarea" );
-				}).css({
-					"-moz-user-select":"-moz-none"
-				});
-			}
-			o.bind('click', eventParam, event.proxy);
-			o.bind('dblclick', eventParam, event.proxy);
-			o.bind('mouseover', eventParam, event.proxy);
-			o.bind('mouseout', eventParam, event.proxy);
-			o.bind('mousedown', eventParam, event.proxy);
-			o.bind('mouseup', eventParam, event.proxy);
-			o.bind('contextmenu', eventParam, event.proxy);
-		},
-		unbindTree: function(setting) {
-			var o = setting.treeObj;
-			o.unbind('click', event.proxy)
-			.unbind('dblclick', event.proxy)
-			.unbind('mouseover', event.proxy)
-			.unbind('mouseout', event.proxy)
-			.unbind('mousedown', event.proxy)
-			.unbind('mouseup', event.proxy)
-			.unbind('contextmenu', event.proxy);
-		},
-		doProxy: function(e) {
-			var results = [];
-			for (var i=0, j=_init.proxys.length; i<j; i++) {
-				var proxyResult = _init.proxys[i].apply(this, arguments);
-				results.push(proxyResult);
-				if (proxyResult.stop) {
-					break;
-				}
-			}
-			return results;
-		},
-		proxy: function(e) {
-			var setting = data.getSetting(e.data.treeId);
-			if (!tools.uCanDo(setting, e)) return true;
-			var results = event.doProxy(e),
-			r = true, x = false;
-			for (var i=0, l=results.length; i<l; i++) {
-				var proxyResult = results[i];
-				if (proxyResult.nodeEventCallback) {
-					x = true;
-					r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
-				}
-				if (proxyResult.treeEventCallback) {
-					x = true;
-					r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
-				}
-			}
-			return r;
-		}
-	},
-	//method of event handler
-	handler = {
-		onSwitchNode: function (event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (node.open) {
-				if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
-				data.getRoot(setting).expandTriggerFlag = true;
-				view.switchNode(setting, node);
-			} else {
-				if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
-				data.getRoot(setting).expandTriggerFlag = true;
-				view.switchNode(setting, node);
-			}
-			return true;
-		},
-		onClickNode: function (event, node) {
-			var setting = data.getSetting(event.data.treeId),
-			clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1;
-			if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
-			if (clickFlag === 0) {
-				view.cancelPreSelectedNode(setting, node);
-			} else {
-				view.selectNode(setting, node, clickFlag === 2);
-			}
-			setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
-			return true;
-		},
-		onZTreeMousedown: function(event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
-				tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
-			}
-			return true;
-		},
-		onZTreeMouseup: function(event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
-				tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
-			}
-			return true;
-		},
-		onZTreeDblclick: function(event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
-				tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
-			}
-			return true;
-		},
-		onZTreeContextmenu: function(event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
-				tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
-			}
-			return (typeof setting.callback.onRightClick) != "function";
-		}
-	},
-	//method of tools for zTree
-	tools = {
-		apply: function(fun, param, defaultValue) {
-			if ((typeof fun) == "function") {
-				return fun.apply(zt, param?param:[]);
-			}
-			return defaultValue;
-		},
-		canAsync: function(setting, node) {
-			var childKey = setting.data.key.children;
-			return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0)));
-		},
-		clone: function (obj){
-			if (obj === null) return null;
-			var o = tools.isArray(obj) ? [] : {};
-			for(var i in obj){
-				o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]);
-			}
-			return o;
-		},
-		eqs: function(str1, str2) {
-			return str1.toLowerCase() === str2.toLowerCase();
-		},
-		isArray: function(arr) {
-			return Object.prototype.toString.apply(arr) === "[object Array]";
-		},
-		$: function(node, exp, setting) {
-			if (!!exp && typeof exp != "string") {
-				setting = exp;
-				exp = "";
-			}
-			if (typeof node == "string") {
-				return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
-			} else {
-				return $("#" + node.tId + exp, setting ? setting.treeObj : null);
-			}
-		},
-		getMDom: function (setting, curDom, targetExpr) {
-			if (!curDom) return null;
-			while (curDom && curDom.id !== setting.treeId) {
-				for (var i=0, l=targetExpr.length; curDom.tagName && i<l; i++) {
-					if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
-						return curDom;
-					}
-				}
-				curDom = curDom.parentNode;
-			}
-			return null;
-		},
-		getNodeMainDom:function(target) {
-			return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
-		},
-		isChildOrSelf: function(dom, parentId) {
-			return ( $(dom).closest("#" + parentId).length> 0 );
-		},
-		uCanDo: function(setting, e) {
-			return true;
-		}
-	},
-	//method of operate ztree dom
-	view = {
-		addNodes: function(setting, parentNode, newNodes, isSilent) {
-			if (setting.data.keep.leaf && parentNode && !parentNode.isParent) {
-				return;
-			}
-			if (!tools.isArray(newNodes)) {
-				newNodes = [newNodes];
-			}
-			if (setting.data.simpleData.enable) {
-				newNodes = data.transformTozTreeFormat(setting, newNodes);
-			}
-			if (parentNode) {
-				var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
-				target_icoObj = $$(parentNode, consts.id.ICON, setting),
-				target_ulObj = $$(parentNode, consts.id.UL, setting);
-
-				if (!parentNode.open) {
-					view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
-					view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
-					parentNode.open = false;
-					target_ulObj.css({
-						"display": "none"
-					});
-				}
-
-				data.addNodesData(setting, parentNode, newNodes);
-				view.createNodes(setting, parentNode.level + 1, newNodes, parentNode);
-				if (!isSilent) {
-					view.expandCollapseParentNode(setting, parentNode, true);
-				}
-			} else {
-				data.addNodesData(setting, data.getRoot(setting), newNodes);
-				view.createNodes(setting, 0, newNodes, null);
-			}
-		},
-		appendNodes: function(setting, level, nodes, parentNode, initFlag, openFlag) {
-			if (!nodes) return [];
-			var html = [],
-			childKey = setting.data.key.children;
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				var node = nodes[i];
-				if (initFlag) {
-					var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting),
-					tmpPChild = tmpPNode[childKey],
-					isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)),
-					isLastNode = (i == (nodes.length - 1));
-					data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
-					data.addNodeCache(setting, node);
-				}
-
-				var childHtml = [];
-				if (node[childKey] && node[childKey].length > 0) {
-					//make child html first, because checkType
-					childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open);
-				}
-				if (openFlag) {
-
-					view.makeDOMNodeMainBefore(html, setting, node);
-					view.makeDOMNodeLine(html, setting, node);
-					data.getBeforeA(setting, node, html);
-					view.makeDOMNodeNameBefore(html, setting, node);
-					data.getInnerBeforeA(setting, node, html);
-					view.makeDOMNodeIcon(html, setting, node);
-					data.getInnerAfterA(setting, node, html);
-					view.makeDOMNodeNameAfter(html, setting, node);
-					data.getAfterA(setting, node, html);
-					if (node.isParent && node.open) {
-						view.makeUlHtml(setting, node, html, childHtml.join(''));
-					}
-					view.makeDOMNodeMainAfter(html, setting, node);
-					data.addCreatedNode(setting, node);
-				}
-			}
-			return html;
-		},
-		appendParentULDom: function(setting, node) {
-			var html = [],
-			nObj = $$(node, setting);
-			if (!nObj.get(0) && !!node.parentTId) {
-				view.appendParentULDom(setting, node.getParentNode());
-				nObj = $$(node, setting);
-			}
-			var ulObj = $$(node, consts.id.UL, setting);
-			if (ulObj.get(0)) {
-				ulObj.remove();
-			}
-			var childKey = setting.data.key.children,
-			childHtml = view.appendNodes(setting, node.level+1, node[childKey], node, false, true);
-			view.makeUlHtml(setting, node, html, childHtml.join(''));
-			nObj.append(html.join(''));
-		},
-		asyncNode: function(setting, node, isSilent, callback) {
-			var i, l;
-			if (node && !node.isParent) {
-				tools.apply(callback);
-				return false;
-			} else if (node && node.isAjaxing) {
-				return false;
-			} else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
-				tools.apply(callback);
-				return false;
-			}
-			if (node) {
-				node.isAjaxing = true;
-				var icoObj = $$(node, consts.id.ICON, setting);
-				icoObj.attr({"style":"", "class":consts.className.BUTTON + " " + consts.className.ICO_LOADING});
-			}
-
-			var tmpParam = {};
-			for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) {
-				var pKey = setting.async.autoParam[i].split("="), spKey = pKey;
-				if (pKey.length>1) {
-					spKey = pKey[1];
-					pKey = pKey[0];
-				}
-				tmpParam[spKey] = node[pKey];
-			}
-			if (tools.isArray(setting.async.otherParam)) {
-				for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) {
-					tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1];
-				}
-			} else {
-				for (var p in setting.async.otherParam) {
-					tmpParam[p] = setting.async.otherParam[p];
-				}
-			}
-
-			var _tmpV = data.getRoot(setting)._ver;
-			$.ajax({
-				contentType: setting.async.contentType,
-                cache: false,
-				type: setting.async.type,
-				url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
-				data: tmpParam,
-				dataType: setting.async.dataType,
-				success: function(msg) {
-					if (_tmpV != data.getRoot(setting)._ver) {
-						return;
-					}
-					var newNodes = [];
-					try {
-						if (!msg || msg.length == 0) {
-							newNodes = [];
-						} else if (typeof msg == "string") {
-							newNodes = eval("(" + msg + ")");
-						} else {
-							newNodes = msg;
-						}
-					} catch(err) {
-						newNodes = msg;
-					}
-
-					if (node) {
-						node.isAjaxing = null;
-						node.zAsync = true;
-					}
-					view.setNodeLineIcos(setting, node);
-					if (newNodes && newNodes !== "") {
-						newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
-						view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
-					} else {
-						view.addNodes(setting, node, [], !!isSilent);
-					}
-					setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
-					tools.apply(callback);
-				},
-				error: function(XMLHttpRequest, textStatus, errorThrown) {
-					if (_tmpV != data.getRoot(setting)._ver) {
-						return;
-					}
-					if (node) node.isAjaxing = null;
-					view.setNodeLineIcos(setting, node);
-					setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
-				}
-			});
-			return true;
-		},
-		cancelPreSelectedNode: function (setting, node, excludeNode) {
-			var list = data.getRoot(setting).curSelectedList,
-				i, n;
-			for (i=list.length-1; i>=0; i--) {
-				n = list[i];
-				if (node === n || (!node && (!excludeNode || excludeNode !== n))) {
-					$$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED);
-					if (node) {
-						data.removeSelectedNode(setting, node);
-						setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]);
-						break;
-					} else {
-						list.splice(i, 1);
-						setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]);
-					}
-				}
-			}
-		},
-		createNodeCallback: function(setting) {
-			if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
-				var root = data.getRoot(setting);
-				while (root.createdNodes.length>0) {
-					var node = root.createdNodes.shift();
-					tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
-					if (!!setting.callback.onNodeCreated) {
-						setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
-					}
-				}
-			}
-		},
-		createNodes: function(setting, level, nodes, parentNode) {
-			if (!nodes || nodes.length == 0) return;
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children,
-			openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0);
-			root.createdNodes = [];
-			var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag);
-			if (!parentNode) {
-				setting.treeObj.append(zTreeHtml.join(''));
-			} else {
-				var ulObj = $$(parentNode, consts.id.UL, setting);
-				if (ulObj.get(0)) {
-					ulObj.append(zTreeHtml.join(''));
-				}
-			}
-			view.createNodeCallback(setting);
-		},
-		destroy: function(setting) {
-			if (!setting) return;
-			data.initCache(setting);
-			data.initRoot(setting);
-			event.unbindTree(setting);
-			event.unbindEvent(setting);
-			setting.treeObj.empty();
-			delete settings[setting.treeId];
-		},
-		expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) {
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children;
-			if (!node) {
-				tools.apply(callback, []);
-				return;
-			}
-			if (root.expandTriggerFlag) {
-				var _callback = callback;
-				callback = function(){
-					if (_callback) _callback();
-					if (node.open) {
-						setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
-					} else {
-						setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
-					}
-				};
-				root.expandTriggerFlag = false;
-			}
-			if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][0], setting).get(0)))) {
-				view.appendParentULDom(setting, node);
-				view.createNodeCallback(setting);
-			}
-			if (node.open == expandFlag) {
-				tools.apply(callback, []);
-				return;
-			}
-			var ulObj = $$(node, consts.id.UL, setting),
-			switchObj = $$(node, consts.id.SWITCH, setting),
-			icoObj = $$(node, consts.id.ICON, setting);
-
-			if (node.isParent) {
-				node.open = !node.open;
-				if (node.iconOpen && node.iconClose) {
-					icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
-				}
-
-				if (node.open) {
-					view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
-					view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
-					if (animateFlag == false || setting.view.expandSpeed == "") {
-						ulObj.show();
-						tools.apply(callback, []);
-					} else {
-						if (node[childKey] && node[childKey].length > 0) {
-							ulObj.slideDown(setting.view.expandSpeed, callback);
-						} else {
-							ulObj.show();
-							tools.apply(callback, []);
-						}
-					}
-				} else {
-					view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
-					view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
-					if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) {
-						ulObj.hide();
-						tools.apply(callback, []);
-					} else {
-						ulObj.slideUp(setting.view.expandSpeed, callback);
-					}
-				}
-			} else {
-				tools.apply(callback, []);
-			}
-		},
-		expandCollapseParentNode: function(setting, node, expandFlag, animateFlag, callback) {
-			if (!node) return;
-			if (!node.parentTId) {
-				view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
-				return;
-			} else {
-				view.expandCollapseNode(setting, node, expandFlag, animateFlag);
-			}
-			if (node.parentTId) {
-				view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
-			}
-		},
-		expandCollapseSonNode: function(setting, node, expandFlag, animateFlag, callback) {
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children,
-			treeNodes = (node) ? node[childKey]: root[childKey],
-			selfAnimateSign = (node) ? false : animateFlag,
-			expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
-			data.getRoot(setting).expandTriggerFlag = false;
-			if (treeNodes) {
-				for (var i = 0, l = treeNodes.length; i < l; i++) {
-					if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
-				}
-			}
-			data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
-			view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback );
-		},
-		isSelectedNode: function (setting, node) {
-			if (!node) {
-				return false;
-			}
-			var list = data.getRoot(setting).curSelectedList,
-				i;
-			for (i=list.length-1; i>=0; i--) {
-				if (node === list[i]) {
-					return true;
-				}
-			}
-			return false;
-		},
-		makeDOMNodeIcon: function(html, setting, node) {
-			var nameStr = data.getNodeName(setting, node),
-			name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
-			html.push("<span id='", node.tId, consts.id.ICON,
-				"' title='' treeNode", consts.id.ICON," class='", view.makeNodeIcoClass(setting, node),
-				"' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
-				"'>",name,"</span>");
-		},
-		makeDOMNodeLine: function(html, setting, node) {
-			html.push("<span id='", node.tId, consts.id.SWITCH,	"' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH,"></span>");
-		},
-		makeDOMNodeMainAfter: function(html, setting, node) {
-			html.push("</li>");
-		},
-		makeDOMNodeMainBefore: function(html, setting, node) {
-			html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level,"' tabindex='0' hidefocus='true' treenode>");
-		},
-		makeDOMNodeNameAfter: function(html, setting, node) {
-			html.push("</a>");
-		},
-		makeDOMNodeNameBefore: function(html, setting, node) {
-			var title = data.getNodeTitle(setting, node),
-			url = view.makeNodeUrl(setting, node),
-			fontcss = view.makeNodeFontCss(setting, node),
-			fontStyle = [];
-			for (var f in fontcss) {
-				fontStyle.push(f, ":", fontcss[f], ";");
-			}
-			html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,"' treeNode", consts.id.A," onclick=\"", (node.click || ''),
-				"\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='",view.makeNodeTarget(node),"' style='", fontStyle.join(''),
-				"'");
-			if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g,"&#39;").replace(/</g,'&lt;').replace(/>/g,'&gt;'),"'");}
-			html.push(">");
-		},
-		makeNodeFontCss: function(setting, node) {
-			var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
-			return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
-		},
-		makeNodeIcoClass: function(setting, node) {
-			var icoCss = ["ico"];
-			if (!node.isAjaxing) {
-				icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
-				if (node.isParent) {
-					icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
-				} else {
-					icoCss.push(consts.folder.DOCU);
-				}
-			}
-			return consts.className.BUTTON + " " + icoCss.join('_');
-		},
-		makeNodeIcoStyle: function(setting, node) {
-			var icoStyle = [];
-			if (!node.isAjaxing) {
-				var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon];
-				if (icon) icoStyle.push("background:url("http://github.com/,%20icon,") 0 0 no-repeat;");
-				if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
-					icoStyle.push("width:0px;height:0px;");
-				}
-			}
-			return icoStyle.join('');
-		},
-		makeNodeLineClass: function(setting, node) {
-			var lineClass = [];
-			if (setting.view.showLine) {
-				if (node.level == 0 && node.isFirstNode && node.isLastNode) {
-					lineClass.push(consts.line.ROOT);
-				} else if (node.level == 0 && node.isFirstNode) {
-					lineClass.push(consts.line.ROOTS);
-				} else if (node.isLastNode) {
-					lineClass.push(consts.line.BOTTOM);
-				} else {
-					lineClass.push(consts.line.CENTER);
-				}
-			} else {
-				lineClass.push(consts.line.NOLINE);
-			}
-			if (node.isParent) {
-				lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
-			} else {
-				lineClass.push(consts.folder.DOCU);
-			}
-			return view.makeNodeLineClassEx(node) + lineClass.join('_');
-		},
-		makeNodeLineClassEx: function(node) {
-			return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
-		},
-		makeNodeTarget: function(node) {
-			return (node.target || "_blank");
-		},
-		makeNodeUrl: function(setting, node) {
-			var urlKey = setting.data.key.url;
-			return node[urlKey] ? node[urlKey] : null;
-		},
-		makeUlHtml: function(setting, node, html, content) {
-			html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block": "none"),"'>");
-			html.push(content);
-			html.push("</ul>");
-		},
-		makeUlLineClass: function(setting, node) {
-			return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
-		},
-		removeChildNodes: function(setting, node) {
-			if (!node) return;
-			var childKey = setting.data.key.children,
-			nodes = node[childKey];
-			if (!nodes) return;
-
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				data.removeNodeCache(setting, nodes[i]);
-			}
-			data.removeSelectedNode(setting);
-			delete node[childKey];
-
-			if (!setting.data.keep.parent) {
-				node.isParent = false;
-				node.open = false;
-				var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
-				tmp_icoObj = $$(node, consts.id.ICON, setting);
-				view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
-				view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
-				$$(node, consts.id.UL, setting).remove();
-			} else {
-				$$(node, consts.id.UL, setting).empty();
-			}
-		},
-		setFirstNode: function(setting, parentNode) {
-			var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
-			if ( childLength > 0) {
-				parentNode[childKey][0].isFirstNode = true;
-			}
-		},
-		setLastNode: function(setting, parentNode) {
-			var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
-			if ( childLength > 0) {
-				parentNode[childKey][childLength - 1].isLastNode = true;
-			}
-		},
-		removeNode: function(setting, node) {
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children,
-			parentNode = (node.parentTId) ? node.getParentNode() : root;
-
-			node.isFirstNode = false;
-			node.isLastNode = false;
-			node.getPreNode = function() {return null;};
-			node.getNextNode = function() {return null;};
-
-			if (!data.getNodeCache(setting, node.tId)) {
-				return;
-			}
-
-			$$(node, setting).remove();
-			data.removeNodeCache(setting, node);
-			data.removeSelectedNode(setting, node);
-
-			for (var i = 0, l = parentNode[childKey].length; i < l; i++) {
-				if (parentNode[childKey][i].tId == node.tId) {
-					parentNode[childKey].splice(i, 1);
-					break;
-				}
-			}
-			view.setFirstNode(setting, parentNode);
-			view.setLastNode(setting, parentNode);
-
-			var tmp_ulObj,tmp_switchObj,tmp_icoObj,
-			childLength = parentNode[childKey].length;
-
-			//repair nodes old parent
-			if (!setting.data.keep.parent && childLength == 0) {
-				//old parentNode has no child nodes
-				parentNode.isParent = false;
-				parentNode.open = false;
-				tmp_ulObj = $$(parentNode, consts.id.UL, setting);
-				tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
-				tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
-				view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
-				view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
-				tmp_ulObj.css("display", "none");
-
-			} else if (setting.view.showLine && childLength > 0) {
-				//old parentNode has child nodes
-				var newLast = parentNode[childKey][childLength - 1];
-				tmp_ulObj = $$(newLast, consts.id.UL, setting);
-				tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
-				tmp_icoObj = $$(newLast, consts.id.ICON, setting);
-				if (parentNode == root) {
-					if (parentNode[childKey].length == 1) {
-						//node was root, and ztree has only one root after move node
-						view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
-					} else {
-						var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting);
-						view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS);
-						view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
-					}
-				} else {
-					view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
-				}
-				tmp_ulObj.removeClass(consts.line.LINE);
-			}
-		},
-		replaceIcoClass: function(node, obj, newName) {
-			if (!obj || node.isAjaxing) return;
-			var tmpName = obj.attr("class");
-			if (tmpName == undefined) return;
-			var tmpList = tmpName.split("_");
-			switch (newName) {
-				case consts.folder.OPEN:
-				case consts.folder.CLOSE:
-				case consts.folder.DOCU:
-					tmpList[tmpList.length-1] = newName;
-					break;
-			}
-			obj.attr("class", tmpList.join("_"));
-		},
-		replaceSwitchClass: function(node, obj, newName) {
-			if (!obj) return;
-			var tmpName = obj.attr("class");
-			if (tmpName == undefined) return;
-			var tmpList = tmpName.split("_");
-			switch (newName) {
-				case consts.line.ROOT:
-				case consts.line.ROOTS:
-				case consts.line.CENTER:
-				case consts.line.BOTTOM:
-				case consts.line.NOLINE:
-					tmpList[0] = view.makeNodeLineClassEx(node) + newName;
-					break;
-				case consts.folder.OPEN:
-				case consts.folder.CLOSE:
-				case consts.folder.DOCU:
-					tmpList[1] = newName;
-					break;
-			}
-			obj.attr("class", tmpList.join("_"));
-			if (newName !== consts.folder.DOCU) {
-				obj.removeAttr("disabled");
-			} else {
-				obj.attr("disabled", "disabled");
-			}
-		},
-		selectNode: function(setting, node, addFlag) {
-			if (!addFlag) {
-				view.cancelPreSelectedNode(setting, null, node);
-			}
-			$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
-			data.addSelectedNode(setting, node);
-			setting.treeObj.trigger(consts.event.SELECTED, [event, setting.treeId, node]);
-		},
-		setNodeFontCss: function(setting, treeNode) {
-			var aObj = $$(treeNode, consts.id.A, setting),
-			fontCss = view.makeNodeFontCss(setting, treeNode);
-			if (fontCss) {
-				aObj.css(fontCss);
-			}
-		},
-		setNodeLineIcos: function(setting, node) {
-			if (!node) return;
-			var switchObj = $$(node, consts.id.SWITCH, setting),
-			ulObj = $$(node, consts.id.UL, setting),
-			icoObj = $$(node, consts.id.ICON, setting),
-			ulLine = view.makeUlLineClass(setting, node);
-			if (ulLine.length==0) {
-				ulObj.removeClass(consts.line.LINE);
-			} else {
-				ulObj.addClass(ulLine);
-			}
-			switchObj.attr("class", view.makeNodeLineClass(setting, node));
-			if (node.isParent) {
-				switchObj.removeAttr("disabled");
-			} else {
-				switchObj.attr("disabled", "disabled");
-			}
-			icoObj.removeAttr("style");
-			icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
-			icoObj.attr("class", view.makeNodeIcoClass(setting, node));
-		},
-		setNodeName: function(setting, node) {
-			var title = data.getNodeTitle(setting, node),
-			nObj = $$(node, consts.id.SPAN, setting);
-			nObj.empty();
-			if (setting.view.nameIsHTML) {
-				nObj.html(data.getNodeName(setting, node));
-			} else {
-				nObj.text(data.getNodeName(setting, node));
-			}
-			if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
-				var aObj = $$(node, consts.id.A, setting);
-				aObj.attr("title", !title ? "" : title);
-			}
-		},
-		setNodeTarget: function(setting, node) {
-			var aObj = $$(node, consts.id.A, setting);
-			aObj.attr("target", view.makeNodeTarget(node));
-		},
-		setNodeUrl: function(setting, node) {
-			var aObj = $$(node, consts.id.A, setting),
-			url = view.makeNodeUrl(setting, node);
-			if (url == null || url.length == 0) {
-				aObj.removeAttr("href");
-			} else {
-				aObj.attr("href", url);
-			}
-		},
-		switchNode: function(setting, node) {
-			if (node.open || !tools.canAsync(setting, node)) {
-				view.expandCollapseNode(setting, node, !node.open);
-			} else if (setting.async.enable) {
-				if (!view.asyncNode(setting, node)) {
-					view.expandCollapseNode(setting, node, !node.open);
-					return;
-				}
-			} else if (node) {
-				view.expandCollapseNode(setting, node, !node.open);
-			}
-		}
-	};
-	// zTree defind
-	$.fn.zTree = {
-		consts : _consts,
-		_z : {
-			tools: tools,
-			view: view,
-			event: event,
-			data: data
-		},
-		getZTreeObj: function(treeId) {
-			var o = data.getZTreeTools(treeId);
-			return o ? o : null;
-		},
-		destroy: function(treeId) {
-			if (!!treeId && treeId.length > 0) {
-				view.destroy(data.getSetting(treeId));
-			} else {
-				for(var s in settings) {
-					view.destroy(settings[s]);
-				}
-			}
-		},
-		init: function(obj, zSetting, zNodes) {
-			var setting = tools.clone(_setting);
-			$.extend(true, setting, zSetting);
-			setting.treeId = obj.attr("id");
-			setting.treeObj = obj;
-			setting.treeObj.empty();
-			settings[setting.treeId] = setting;
-			//For some older browser,(e.g., ie6)
-			if(typeof document.body.style.maxHeight === "undefined") {
-				setting.view.expandSpeed = "";
-			}
-			data.initRoot(setting);
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children;
-			zNodes = zNodes ? tools.clone(tools.isArray(zNodes)? zNodes : [zNodes]) : [];
-			if (setting.data.simpleData.enable) {
-				root[childKey] = data.transformTozTreeFormat(setting, zNodes);
-			} else {
-				root[childKey] = zNodes;
-			}
-
-			data.initCache(setting);
-			event.unbindTree(setting);
-			event.bindTree(setting);
-			event.unbindEvent(setting);
-			event.bindEvent(setting);
-
-			var zTreeTools = {
-				setting : setting,
-				addNodes : function(parentNode, newNodes, isSilent) {
-					if (!newNodes) return null;
-					if (!parentNode) parentNode = null;
-					if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null;
-					var xNewNodes = tools.clone(tools.isArray(newNodes)? newNodes: [newNodes]);
-					function addCallback() {
-						view.addNodes(setting, parentNode, xNewNodes, (isSilent==true));
-					}
-
-					if (tools.canAsync(setting, parentNode)) {
-						view.asyncNode(setting, parentNode, isSilent, addCallback);
-					} else {
-						addCallback();
-					}
-					return xNewNodes;
-				},
-				cancelSelectedNode : function(node) {
-					view.cancelPreSelectedNode(setting, node);
-				},
-				destroy : function() {
-					view.destroy(setting);
-				},
-				expandAll : function(expandFlag) {
-					expandFlag = !!expandFlag;
-					view.expandCollapseSonNode(setting, null, expandFlag, true);
-					return expandFlag;
-				},
-				expandNode : function(node, expandFlag, sonSign, focus, callbackFlag) {
-					if (!node || !node.isParent) return null;
-					if (expandFlag !== true && expandFlag !== false) {
-						expandFlag = !node.open;
-					}
-					callbackFlag = !!callbackFlag;
-
-					if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
-						return null;
-					} else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
-						return null;
-					}
-					if (expandFlag && node.parentTId) {
-						view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
-					}
-					if (expandFlag === node.open && !sonSign) {
-						return null;
-					}
-
-					data.getRoot(setting).expandTriggerFlag = callbackFlag;
-					if (!tools.canAsync(setting, node) && sonSign) {
-						view.expandCollapseSonNode(setting, node, expandFlag, true, function() {
-							if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}}
-						});
-					} else {
-						node.open = !expandFlag;
-						view.switchNode(this.setting, node);
-						if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}}
-					}
-					return expandFlag;
-				},
-				getNodes : function() {
-					return data.getNodes(setting);
-				},
-				getNodeByParam : function(key, value, parentNode) {
-					if (!key) return null;
-					return data.getNodeByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
-				},
-				getNodeByTId : function(tId) {
-					return data.getNodeCache(setting, tId);
-				},
-				getNodesByParam : function(key, value, parentNode) {
-					if (!key) return null;
-					return data.getNodesByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
-				},
-				getNodesByParamFuzzy : function(key, value, parentNode) {
-					if (!key) return null;
-					return data.getNodesByParamFuzzy(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
-				},
-				getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) {
-					isSingle = !!isSingle;
-					if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
-					return data.getNodesByFilter(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), filter, isSingle, invokeParam);
-				},
-				getNodeIndex : function(node) {
-					if (!node) return null;
-					var childKey = setting.data.key.children,
-					parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
-					for (var i=0, l = parentNode[childKey].length; i < l; i++) {
-						if (parentNode[childKey][i] == node) return i;
-					}
-					return -1;
-				},
-				getSelectedNodes : function() {
-					var r = [], list = data.getRoot(setting).curSelectedList;
-					for (var i=0, l=list.length; i<l; i++) {
-						r.push(list[i]);
-					}
-					return r;
-				},
-				isSelectedNode : function(node) {
-					return data.isSelectedNode(setting, node);
-				},
-				reAsyncChildNodes : function(parentNode, reloadType, isSilent) {
-					if (!this.setting.async.enable) return;
-					var isRoot = !parentNode;
-					if (isRoot) {
-						parentNode = data.getRoot(setting);
-					}
-					if (reloadType=="refresh") {
-						var childKey = this.setting.data.key.children;
-						for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) {
-							data.removeNodeCache(setting, parentNode[childKey][i]);
-						}
-						data.removeSelectedNode(setting);
-						parentNode[childKey] = [];
-						if (isRoot) {
-							this.setting.treeObj.empty();
-						} else {
-							var ulObj = $$(parentNode, consts.id.UL, setting);
-							ulObj.empty();
-						}
-					}
-					view.asyncNode(this.setting, isRoot? null:parentNode, !!isSilent);
-				},
-				refresh : function() {
-					this.setting.treeObj.empty();
-					var root = data.getRoot(setting),
-					nodes = root[setting.data.key.children]
-					data.initRoot(setting);
-					root[setting.data.key.children] = nodes
-					data.initCache(setting);
-					view.createNodes(setting, 0, root[setting.data.key.children]);
-				},
-				removeChildNodes : function(node) {
-					if (!node) return null;
-					var childKey = setting.data.key.children,
-					nodes = node[childKey];
-					view.removeChildNodes(setting, node);
-					return nodes ? nodes : null;
-				},
-				removeNode : function(node, callbackFlag) {
-					if (!node) return;
-					callbackFlag = !!callbackFlag;
-					if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
-					view.removeNode(setting, node);
-					if (callbackFlag) {
-						this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
-					}
-				},
-				selectNode : function(node, addFlag) {
-					if (!node) return;
-					if (tools.uCanDo(setting)) {
-						addFlag = setting.view.selectedMulti && addFlag;
-						if (node.parentTId) {
-							view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function() {
-								try{$$(node, setting).focus().blur();}catch(e){}
-							});
-						} else {
-							try{$$(node, setting).focus().blur();}catch(e){}
-						}
-						view.selectNode(setting, node, addFlag);
-					}
-				},
-				transformTozTreeNodes : function(simpleNodes) {
-					return data.transformTozTreeFormat(setting, simpleNodes);
-				},
-				transformToArray : function(nodes) {
-					return data.transformToArrayFormat(setting, nodes);
-				},
-				updateNode : function(node, checkTypeFlag) {
-					if (!node) return;
-					var nObj = $$(node, setting);
-					if (nObj.get(0) && tools.uCanDo(setting)) {
-						view.setNodeName(setting, node);
-						view.setNodeTarget(setting, node);
-						view.setNodeUrl(setting, node);
-						view.setNodeLineIcos(setting, node);
-						view.setNodeFontCss(setting, node);
-					}
-				}
-			}
-			root.treeTools = zTreeTools;
-			data.setZTreeTools(setting, zTreeTools);
-
-			if (root[childKey] && root[childKey].length > 0) {
-				view.createNodes(setting, 0, root[childKey]);
-			} else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
-				view.asyncNode(setting);
-			}
-			return zTreeTools;
-		}
-	};
-
-	var zt = $.fn.zTree,
-	$$ = tools.$,
-	consts = zt.consts;
-})(jQuery);
-/*
- * JQuery zTree excheck v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function($){
-	//default consts of excheck
-	var _consts = {
-		event: {
-			CHECK: "ztree_check"
-		},
-		id: {
-			CHECK: "_check"
-		},
-		checkbox: {
-			STYLE: "checkbox",
-			DEFAULT: "chk",
-			DISABLED: "disable",
-			FALSE: "false",
-			TRUE: "true",
-			FULL: "full",
-			PART: "part",
-			FOCUS: "focus"
-		},
-		radio: {
-			STYLE: "radio",
-			TYPE_ALL: "all",
-			TYPE_LEVEL: "level"
-		}
-	},
-	//default setting of excheck
-	_setting = {
-		check: {
-			enable: false,
-			autoCheckTrigger: false,
-			chkStyle: _consts.checkbox.STYLE,
-			nocheckInherit: false,
-			chkDisabledInherit: false,
-			radioType: _consts.radio.TYPE_LEVEL,
-			chkboxType: {
-				"Y": "ps",
-				"N": "ps"
-			}
-		},
-		data: {
-			key: {
-				checked: "checked"
-			}
-		},
-		callback: {
-			beforeCheck:null,
-			onCheck:null
-		}
-	},
-	//default root of excheck
-	_initRoot = function (setting) {
-		var r = data.getRoot(setting);
-		r.radioCheckedList = [];
-	},
-	//default cache of excheck
-	_initCache = function(treeId) {},
-	//default bind event of excheck
-	_bindEvent = function(setting) {
-		var o = setting.treeObj,
-		c = consts.event;
-		o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
-			event.srcEvent = srcEvent;
-			tools.apply(setting.callback.onCheck, [event, treeId, node]);
-		});
-	},
-	_unbindEvent = function(setting) {
-		var o = setting.treeObj,
-		c = consts.event;
-		o.unbind(c.CHECK);
-	},
-	//default event proxy of excheck
-	_eventProxy = function(e) {
-		var target = e.target,
-		setting = data.getSetting(e.data.treeId),
-		tId = "", node = null,
-		nodeEventType = "", treeEventType = "",
-		nodeEventCallback = null, treeEventCallback = null;
-
-		if (tools.eqs(e.type, "mouseover")) {
-			if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
-				tId = tools.getNodeMainDom(target).id;
-				nodeEventType = "mouseoverCheck";
-			}
-		} else if (tools.eqs(e.type, "mouseout")) {
-			if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
-				tId = tools.getNodeMainDom(target).id;
-				nodeEventType = "mouseoutCheck";
-			}
-		} else if (tools.eqs(e.type, "click")) {
-			if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
-				tId = tools.getNodeMainDom(target).id;
-				nodeEventType = "checkNode";
-			}
-		}
-		if (tId.length>0) {
-			node = data.getNodeCache(setting, tId);
-			switch (nodeEventType) {
-				case "checkNode" :
-					nodeEventCallback = _handler.onCheckNode;
-					break;
-				case "mouseoverCheck" :
-					nodeEventCallback = _handler.onMouseoverCheck;
-					break;
-				case "mouseoutCheck" :
-					nodeEventCallback = _handler.onMouseoutCheck;
-					break;
-			}
-		}
-		var proxyResult = {
-			stop: nodeEventType === "checkNode",
-			node: node,
-			nodeEventType: nodeEventType,
-			nodeEventCallback: nodeEventCallback,
-			treeEventType: treeEventType,
-			treeEventCallback: treeEventCallback
-		};
-		return proxyResult
-	},
-	//default init node of excheck
-	_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
-		if (!n) return;
-		var checkedKey = setting.data.key.checked;
-		if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true");
-		n[checkedKey] = !!n[checkedKey];
-		n.checkedOld = n[checkedKey];
-		if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
-		n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
-		if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
-		n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
-		if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
-		n.halfCheck = !!n.halfCheck;
-		n.check_Child_State = -1;
-		n.check_Focus = false;
-		n.getCheckStatus = function() {return data.getCheckStatus(setting, n);};
-
-		if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) {
-			var r = data.getRoot(setting);
-			r.radioCheckedList.push(n);
-		}
-	},
-	//add dom for check
-	_beforeA = function(setting, node, html) {
-		var checkedKey = setting.data.key.checked;
-		if (setting.check.enable) {
-			data.makeChkFlag(setting, node);
-			html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true?" style='display:none;'":""),"></span>");
-		}
-	},
-	//update zTreeObj, add method of check
-	_zTreeTools = function(setting, zTreeTools) {
-		zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
-			var checkedKey = this.setting.data.key.checked;
-			if (node.chkDisabled === true) return;
-			if (checked !== true && checked !== false) {
-				checked = !node[checkedKey];
-			}
-			callbackFlag = !!callbackFlag;
-
-			if (node[checkedKey] === checked && !checkTypeFlag) {
-				return;
-			} else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
-				return;
-			}
-			if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
-				node[checkedKey] = checked;
-				var checkObj = $$(node, consts.id.CHECK, this.setting);
-				if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
-				view.setChkClass(this.setting, checkObj, node);
-				view.repairParentChkClassWithSelf(this.setting, node);
-				if (callbackFlag) {
-					this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
-				}
-			}
-		}
-
-		zTreeTools.checkAllNodes = function(checked) {
-			view.repairAllChk(this.setting, !!checked);
-		}
-
-		zTreeTools.getCheckedNodes = function(checked) {
-			var childKey = this.setting.data.key.children;
-			checked = (checked !== false);
-			return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked);
-		}
-
-		zTreeTools.getChangeCheckedNodes = function() {
-			var childKey = this.setting.data.key.children;
-			return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]);
-		}
-
-		zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) {
-			disabled = !!disabled;
-			inheritParent = !!inheritParent;
-			inheritChildren = !!inheritChildren;
-			view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
-			view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
-		}
-
-		var _updateNode = zTreeTools.updateNode;
-		zTreeTools.updateNode = function(node, checkTypeFlag) {
-			if (_updateNode) _updateNode.apply(zTreeTools, arguments);
-			if (!node || !this.setting.check.enable) return;
-			var nObj = $$(node, this.setting);
-			if (nObj.get(0) && tools.uCanDo(this.setting)) {
-				var checkObj = $$(node, consts.id.CHECK, this.setting);
-				if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
-				view.setChkClass(this.setting, checkObj, node);
-				view.repairParentChkClassWithSelf(this.setting, node);
-			}
-		}
-	},
-	//method of operate data
-	_data = {
-		getRadioCheckedList: function(setting) {
-			var checkedList = data.getRoot(setting).radioCheckedList;
-			for (var i=0, j=checkedList.length; i<j; i++) {
-				if(!data.getNodeCache(setting, checkedList[i].tId)) {
-					checkedList.splice(i, 1);
-					i--; j--;
-				}
-			}
-			return checkedList;
-		},
-		getCheckStatus: function(setting, node) {
-			if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
-			var checkedKey = setting.data.key.checked,
-			r = {
-				checked: node[checkedKey],
-				half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
-			};
-			return r;
-		},
-		getTreeCheckedNodes: function(setting, nodes, checked, results) {
-			if (!nodes) return [];
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
-			results = !results ? [] : results;
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) {
-					results.push(nodes[i]);
-					if(onlyOne) {
-						break;
-					}
-				}
-				data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results);
-				if(onlyOne && results.length > 0) {
-					break;
-				}
-			}
-			return results;
-		},
-		getTreeChangeCheckedNodes: function(setting, nodes, results) {
-			if (!nodes) return [];
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked;
-			results = !results ? [] : results;
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) {
-					results.push(nodes[i]);
-				}
-				data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results);
-			}
-			return results;
-		},
-		makeChkFlag: function(setting, node) {
-			if (!node) return;
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			chkFlag = -1;
-			if (node[childKey]) {
-				for (var i = 0, l = node[childKey].length; i < l; i++) {
-					var cNode = node[childKey][i];
-					var tmp = -1;
-					if (setting.check.chkStyle == consts.radio.STYLE) {
-						if (cNode.nocheck === true || cNode.chkDisabled === true) {
-							tmp = cNode.check_Child_State;
-						} else if (cNode.halfCheck === true) {
-							tmp = 2;
-						} else if (cNode[checkedKey]) {
-							tmp = 2;
-						} else {
-							tmp = cNode.check_Child_State > 0 ? 2:0;
-						}
-						if (tmp == 2) {
-							chkFlag = 2; break;
-						} else if (tmp == 0){
-							chkFlag = 0;
-						}
-					} else if (setting.check.chkStyle == consts.checkbox.STYLE) {
-						if (cNode.nocheck === true || cNode.chkDisabled === true) {
-							tmp = cNode.check_Child_State;
-						} else if (cNode.halfCheck === true) {
-							tmp = 1;
-						} else if (cNode[checkedKey] ) {
-							tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
-						} else {
-							tmp = (cNode.check_Child_State > 0) ? 1 : 0;
-						}
-						if (tmp === 1) {
-							chkFlag = 1; break;
-						} else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
-							chkFlag = 1; break;
-						} else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
-							chkFlag = 1; break;
-						} else if (tmp > -1) {
-							chkFlag = tmp;
-						}
-					}
-				}
-			}
-			node.check_Child_State = chkFlag;
-		}
-	},
-	//method of event proxy
-	_event = {
-
-	},
-	//method of event handler
-	_handler = {
-		onCheckNode: function (event, node) {
-			if (node.chkDisabled === true) return false;
-			var setting = data.getSetting(event.data.treeId),
-			checkedKey = setting.data.key.checked;
-			if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
-			node[checkedKey] = !node[checkedKey];
-			view.checkNodeRelation(setting, node);
-			var checkObj = $$(node, consts.id.CHECK, setting);
-			view.setChkClass(setting, checkObj, node);
-			view.repairParentChkClassWithSelf(setting, node);
-			setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
-			return true;
-		},
-		onMouseoverCheck: function(event, node) {
-			if (node.chkDisabled === true) return false;
-			var setting = data.getSetting(event.data.treeId),
-			checkObj = $$(node, consts.id.CHECK, setting);
-			node.check_Focus = true;
-			view.setChkClass(setting, checkObj, node);
-			return true;
-		},
-		onMouseoutCheck: function(event, node) {
-			if (node.chkDisabled === true) return false;
-			var setting = data.getSetting(event.data.treeId),
-			checkObj = $$(node, consts.id.CHECK, setting);
-			node.check_Focus = false;
-			view.setChkClass(setting, checkObj, node);
-			return true;
-		}
-	},
-	//method of tools for zTree
-	_tools = {
-
-	},
-	//method of operate ztree dom
-	_view = {
-		checkNodeRelation: function(setting, node) {
-			var pNode, i, l,
-			childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			r = consts.radio;
-			if (setting.check.chkStyle == r.STYLE) {
-				var checkedList = data.getRadioCheckedList(setting);
-				if (node[checkedKey]) {
-					if (setting.check.radioType == r.TYPE_ALL) {
-						for (i = checkedList.length-1; i >= 0; i--) {
-							pNode = checkedList[i];
-							if (pNode[checkedKey] && pNode != node) {
-								pNode[checkedKey] = false;
-								checkedList.splice(i, 1);
-
-								view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
-								if (pNode.parentTId != node.parentTId) {
-									view.repairParentChkClassWithSelf(setting, pNode);
-								}
-							}
-						}
-						checkedList.push(node);
-					} else {
-						var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
-						for (i = 0, l = parentNode[childKey].length; i < l; i++) {
-							pNode = parentNode[childKey][i];
-							if (pNode[checkedKey] && pNode != node) {
-								pNode[checkedKey] = false;
-								view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
-							}
-						}
-					}
-				} else if (setting.check.radioType == r.TYPE_ALL) {
-					for (i = 0, l = checkedList.length; i < l; i++) {
-						if (node == checkedList[i]) {
-							checkedList.splice(i, 1);
-							break;
-						}
-					}
-				}
-
-			} else {
-				if (node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
-					view.setSonNodeCheckBox(setting, node, true);
-				}
-				if (!node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
-					view.setSonNodeCheckBox(setting, node, false);
-				}
-				if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) {
-					view.setParentNodeCheckBox(setting, node, true);
-				}
-				if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) {
-					view.setParentNodeCheckBox(setting, node, false);
-				}
-			}
-		},
-		makeChkClass: function(setting, node) {
-			var checkedKey = setting.data.key.checked,
-			c = consts.checkbox, r = consts.radio,
-			fullStyle = "";
-			if (node.chkDisabled === true) {
-				fullStyle = c.DISABLED;
-			} else if (node.halfCheck) {
-				fullStyle = c.PART;
-			} else if (setting.check.chkStyle == r.STYLE) {
-				fullStyle = (node.check_Child_State < 1)? c.FULL:c.PART;
-			} else {
-				fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL:c.PART) : ((node.check_Child_State < 1)? c.FULL:c.PART);
-			}
-			var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle;
-			chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
-			return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
-		},
-		repairAllChk: function(setting, checked) {
-			if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
-				var checkedKey = setting.data.key.checked,
-				childKey = setting.data.key.children,
-				root = data.getRoot(setting);
-				for (var i = 0, l = root[childKey].length; i<l ; i++) {
-					var node = root[childKey][i];
-					if (node.nocheck !== true && node.chkDisabled !== true) {
-						node[checkedKey] = checked;
-					}
-					view.setSonNodeCheckBox(setting, node, checked);
-				}
-			}
-		},
-		repairChkClass: function(setting, node) {
-			if (!node) return;
-			data.makeChkFlag(setting, node);
-			if (node.nocheck !== true) {
-				var checkObj = $$(node, consts.id.CHECK, setting);
-				view.setChkClass(setting, checkObj, node);
-			}
-		},
-		repairParentChkClass: function(setting, node) {
-			if (!node || !node.parentTId) return;
-			var pNode = node.getParentNode();
-			view.repairChkClass(setting, pNode);
-			view.repairParentChkClass(setting, pNode);
-		},
-		repairParentChkClassWithSelf: function(setting, node) {
-			if (!node) return;
-			var childKey = setting.data.key.children;
-			if (node[childKey] && node[childKey].length > 0) {
-				view.repairParentChkClass(setting, node[childKey][0]);
-			} else {
-				view.repairParentChkClass(setting, node);
-			}
-		},
-		repairSonChkDisabled: function(setting, node, chkDisabled, inherit) {
-			if (!node) return;
-			var childKey = setting.data.key.children;
-			if (node.chkDisabled != chkDisabled) {
-				node.chkDisabled = chkDisabled;
-			}
-			view.repairChkClass(setting, node);
-			if (node[childKey] && inherit) {
-				for (var i = 0, l = node[childKey].length; i < l; i++) {
-					var sNode = node[childKey][i];
-					view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
-				}
-			}
-		},
-		repairParentChkDisabled: function(setting, node, chkDisabled, inherit) {
-			if (!node) return;
-			if (node.chkDisabled != chkDisabled && inherit) {
-				node.chkDisabled = chkDisabled;
-			}
-			view.repairChkClass(setting, node);
-			view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
-		},
-		setChkClass: function(setting, obj, node) {
-			if (!obj) return;
-			if (node.nocheck === true) {
-				obj.hide();
-			} else {
-				obj.show();
-			}
-            obj.attr('class', view.makeChkClass(setting, node));
-		},
-		setParentNodeCheckBox: function(setting, node, value, srcNode) {
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			checkObj = $$(node, consts.id.CHECK, setting);
-			if (!srcNode) srcNode = node;
-			data.makeChkFlag(setting, node);
-			if (node.nocheck !== true && node.chkDisabled !== true) {
-				node[checkedKey] = value;
-				view.setChkClass(setting, checkObj, node);
-				if (setting.check.autoCheckTrigger && node != srcNode) {
-					setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
-				}
-			}
-			if (node.parentTId) {
-				var pSign = true;
-				if (!value) {
-					var pNodes = node.getParentNode()[childKey];
-					for (var i = 0, l = pNodes.length; i < l; i++) {
-						if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey])
-						|| ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) {
-							pSign = false;
-							break;
-						}
-					}
-				}
-				if (pSign) {
-					view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
-				}
-			}
-		},
-		setSonNodeCheckBox: function(setting, node, value, srcNode) {
-			if (!node) return;
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			checkObj = $$(node, consts.id.CHECK, setting);
-			if (!srcNode) srcNode = node;
-
-			var hasDisable = false;
-			if (node[childKey]) {
-				for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) {
-					var sNode = node[childKey][i];
-					view.setSonNodeCheckBox(setting, sNode, value, srcNode);
-					if (sNode.chkDisabled === true) hasDisable = true;
-				}
-			}
-
-			if (node != data.getRoot(setting) && node.chkDisabled !== true) {
-				if (hasDisable && node.nocheck !== true) {
-					data.makeChkFlag(setting, node);
-				}
-				if (node.nocheck !== true && node.chkDisabled !== true) {
-					node[checkedKey] = value;
-					if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1;
-				} else {
-					node.check_Child_State = -1;
-				}
-				view.setChkClass(setting, checkObj, node);
-				if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
-					setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
-				}
-			}
-
-		}
-	},
-
-	_z = {
-		tools: _tools,
-		view: _view,
-		event: _event,
-		data: _data
-	};
-	$.extend(true, $.fn.zTree.consts, _consts);
-	$.extend(true, $.fn.zTree._z, _z);
-
-	var zt = $.fn.zTree,
-	tools = zt._z.tools,
-	consts = zt.consts,
-	view = zt._z.view,
-	data = zt._z.data,
-	event = zt._z.event,
-	$$ = tools.$;
-
-	data.exSetting(_setting);
-	data.addInitBind(_bindEvent);
-	data.addInitUnBind(_unbindEvent);
-	data.addInitCache(_initCache);
-	data.addInitNode(_initNode);
-	data.addInitProxy(_eventProxy, true);
-	data.addInitRoot(_initRoot);
-	data.addBeforeA(_beforeA);
-	data.addZTreeTools(_zTreeTools);
-
-	var _createNodes = view.createNodes;
-	view.createNodes = function(setting, level, nodes, parentNode) {
-		if (_createNodes) _createNodes.apply(view, arguments);
-		if (!nodes) return;
-		view.repairParentChkClassWithSelf(setting, parentNode);
-	}
-	var _removeNode = view.removeNode;
-	view.removeNode = function(setting, node) {
-		var parentNode = node.getParentNode();
-		if (_removeNode) _removeNode.apply(view, arguments);
-		if (!node || !parentNode) return;
-		view.repairChkClass(setting, parentNode);
-		view.repairParentChkClass(setting, parentNode);
-	}
-
-	var _appendNodes = view.appendNodes;
-	view.appendNodes = function(setting, level, nodes, parentNode, initFlag, openFlag) {
-		var html = "";
-		if (_appendNodes) {
-			html = _appendNodes.apply(view, arguments);
-		}
-		if (parentNode) {
-			data.makeChkFlag(setting, parentNode);
-		}
-		return html;
-	}
-})(jQuery);
-/*
- * JQuery zTree exedit v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function($){
-	//default consts of exedit
-	var _consts = {
-		event: {
-			DRAG: "ztree_drag",
-			DROP: "ztree_drop",
-			RENAME: "ztree_rename",
-			DRAGMOVE:"ztree_dragmove"
-		},
-		id: {
-			EDIT: "_edit",
-			INPUT: "_input",
-			REMOVE: "_remove"
-		},
-		move: {
-			TYPE_INNER: "inner",
-			TYPE_PREV: "prev",
-			TYPE_NEXT: "next"
-		},
-		node: {
-			CURSELECTED_EDIT: "curSelectedNode_Edit",
-			TMPTARGET_TREE: "tmpTargetzTree",
-			TMPTARGET_NODE: "tmpTargetNode"
-		}
-	},
-	//default setting of exedit
-	_setting = {
-		edit: {
-			enable: false,
-			editNameSelectAll: false,
-			showRemoveBtn: true,
-			showRenameBtn: true,
-			removeTitle: "remove",
-			renameTitle: "rename",
-			drag: {
-				autoExpandTrigger: false,
-				isCopy: true,
-				isMove: true,
-				prev: true,
-				next: true,
-				inner: true,
-				minMoveSize: 5,
-				borderMax: 10,
-				borderMin: -5,
-				maxShowNodeNum: 5,
-				autoOpenTime: 500
-			}
-		},
-		view: {
-			addHoverDom: null,
-			removeHoverDom: null
-		},
-		callback: {
-			beforeDrag:null,
-			beforeDragOpen:null,
-			beforeDrop:null,
-			beforeEditName:null,
-			beforeRename:null,
-			onDrag:null,
-			onDragMove:null,
-			onDrop:null,
-			onRename:null
-		}
-	},
-	//default root of exedit
-	_initRoot = function (setting) {
-		var r = data.getRoot(setting), rs = data.getRoots();
-		r.curEditNode = null;
-		r.curEditInput = null;
-		r.curHoverNode = null;
-		r.dragFlag = 0;
-		r.dragNodeShowBefore = [];
-		r.dragMaskList = new Array();
-		rs.showHoverDom = true;
-	},
-	//default cache of exedit
-	_initCache = function(treeId) {},
-	//default bind event of exedit
-	_bindEvent = function(setting) {
-		var o = setting.treeObj;
-		var c = consts.event;
-		o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
-			tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
-		});
-
-		o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
-			tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
-		});
-
-		o.bind(c.DRAGMOVE,function(event, srcEvent, treeId, treeNodes){
-			tools.apply(setting.callback.onDragMove,[srcEvent, treeId, treeNodes]);
-		});
-
-		o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
-			tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
-		});
-	},
-	_unbindEvent = function(setting) {
-		var o = setting.treeObj;
-		var c = consts.event;
-		o.unbind(c.RENAME);
-		o.unbind(c.DRAG);
-		o.unbind(c.DRAGMOVE);
-		o.unbind(c.DROP);
-	},
-	//default event proxy of exedit
-	_eventProxy = function(e) {
-		var target = e.target,
-		setting = data.getSetting(e.data.treeId),
-		relatedTarget = e.relatedTarget,
-		tId = "", node = null,
-		nodeEventType = "", treeEventType = "",
-		nodeEventCallback = null, treeEventCallback = null,
-		tmp = null;
-
-		if (tools.eqs(e.type, "mouseover")) {
-			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (tmp) {
-				tId = tools.getNodeMainDom(tmp).id;
-				nodeEventType = "hoverOverNode";
-			}
-		} else if (tools.eqs(e.type, "mouseout")) {
-			tmp = tools.getMDom(setting, relatedTarget, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (!tmp) {
-				tId = "remove";
-				nodeEventType = "hoverOutNode";
-			}
-		} else if (tools.eqs(e.type, "mousedown")) {
-			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (tmp) {
-				tId = tools.getNodeMainDom(tmp).id;
-				nodeEventType = "mousedownNode";
-			}
-		}
-		if (tId.length>0) {
-			node = data.getNodeCache(setting, tId);
-			switch (nodeEventType) {
-				case "mousedownNode" :
-					nodeEventCallback = _handler.onMousedownNode;
-					break;
-				case "hoverOverNode" :
-					nodeEventCallback = _handler.onHoverOverNode;
-					break;
-				case "hoverOutNode" :
-					nodeEventCallback = _handler.onHoverOutNode;
-					break;
-			}
-		}
-		var proxyResult = {
-			stop: false,
-			node: node,
-			nodeEventType: nodeEventType,
-			nodeEventCallback: nodeEventCallback,
-			treeEventType: treeEventType,
-			treeEventCallback: treeEventCallback
-		};
-		return proxyResult
-	},
-	//default init node of exedit
-	_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
-		if (!n) return;
-		n.isHover = false;
-		n.editNameFlag = false;
-	},
-	//update zTreeObj, add method of edit
-	_zTreeTools = function(setting, zTreeTools) {
-		zTreeTools.cancelEditName = function(newName) {
-			var root = data.getRoot(this.setting);
-			if (!root.curEditNode) return;
-			view.cancelCurEditNode(this.setting, newName?newName:null, true);
-		}
-		zTreeTools.copyNode = function(targetNode, node, moveType, isSilent) {
-			if (!node) return null;
-			if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
-			var _this = this,
-				newNode = tools.clone(node);
-			if (!targetNode) {
-				targetNode = null;
-				moveType = consts.move.TYPE_INNER;
-			}
-			if (moveType == consts.move.TYPE_INNER) {
-				function copyCallback() {
-					view.addNodes(_this.setting, targetNode, [newNode], isSilent);
-				}
-
-				if (tools.canAsync(this.setting, targetNode)) {
-					view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
-				} else {
-					copyCallback();
-				}
-			} else {
-				view.addNodes(this.setting, targetNode.parentNode, [newNode], isSilent);
-				view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
-			}
-			return newNode;
-		}
-		zTreeTools.editName = function(node) {
-			if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
-			if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
-			view.editNode(this.setting, node)
-		}
-		zTreeTools.moveNode = function(targetNode, node, moveType, isSilent) {
-			if (!node) return node;
-			if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
-				return null;
-			} else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
-				return null;
-			} else if (!targetNode) {
-				targetNode = null;
-			}
-			var _this = this;
-			function moveCallback() {
-				view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
-			}
-			if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
-				view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
-			} else {
-				moveCallback();
-			}
-			return node;
-		}
-		zTreeTools.setEditable = function(editable) {
-			this.setting.edit.enable = editable;
-			return this.refresh();
-		}
-	},
-	//method of operate data
-	_data = {
-		setSonNodeLevel: function(setting, parentNode, node) {
-			if (!node) return;
-			var childKey = setting.data.key.children;
-			node.level = (parentNode)? parentNode.level + 1 : 0;
-			if (!node[childKey]) return;
-			for (var i = 0, l = node[childKey].length; i < l; i++) {
-				if (node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
-			}
-		}
-	},
-	//method of event proxy
-	_event = {
-
-	},
-	//method of event handler
-	_handler = {
-		onHoverOverNode: function(event, node) {
-			var setting = data.getSetting(event.data.treeId),
-			root = data.getRoot(setting);
-			if (root.curHoverNode != node) {
-				_handler.onHoverOutNode(event);
-			}
-			root.curHoverNode = node;
-			view.addHoverDom(setting, node);
-		},
-		onHoverOutNode: function(event, node) {
-			var setting = data.getSetting(event.data.treeId),
-			root = data.getRoot(setting);
-			if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
-				view.removeTreeDom(setting, root.curHoverNode);
-				root.curHoverNode = null;
-			}
-		},
-		onMousedownNode: function(eventMouseDown, _node) {
-			var i,l,
-			setting = data.getSetting(eventMouseDown.data.treeId),
-			root = data.getRoot(setting), roots = data.getRoots();
-			//right click can't drag & drop
-			if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;
-
-			//input of edit node name can't drag & drop
-			var target = eventMouseDown.target,
-			_nodes = data.getRoot(setting).curSelectedList,
-			nodes = [];
-			if (!data.isSelectedNode(setting, _node)) {
-				nodes = [_node];
-			} else {
-				for (i=0, l=_nodes.length; i<l; i++) {
-					if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode"+consts.id.INPUT) !== null) {
-						return true;
-					}
-					nodes.push(_nodes[i]);
-					if (nodes[0].parentTId !== _nodes[i].parentTId) {
-						nodes = [_node];
-						break;
-					}
-				}
-			}
-
-			view.editNodeBlur = true;
-			view.cancelCurEditNode(setting);
-
-			var doc = $(setting.treeObj.get(0).ownerDocument),
-			body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
-			isOtherTree = false,
-			targetSetting = setting,
-			sourceSetting = setting,
-			preNode, nextNode,
-			preTmpTargetNodeId = null,
-			preTmpMoveType = null,
-			tmpTargetNodeId = null,
-			moveType = consts.move.TYPE_INNER,
-			mouseDownX = eventMouseDown.clientX,
-			mouseDownY = eventMouseDown.clientY,
-			startTime = (new Date()).getTime();
-
-			if (tools.uCanDo(setting)) {
-				doc.bind("mousemove", _docMouseMove);
-			}
-			function _docMouseMove(event) {
-				//avoid start drag after click node
-				if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
-					&& Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
-					return true;
-				}
-				var i, l, tmpNode, tmpDom, tmpNodes,
-				childKey = setting.data.key.children;
-				body.css("cursor", "pointer");
-
-				if (root.dragFlag == 0) {
-					if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
-						_docMouseUp(event);
-						return true;
-					}
-
-					for (i=0, l=nodes.length; i<l; i++) {
-						if (i==0) {
-							root.dragNodeShowBefore = [];
-						}
-						tmpNode = nodes[i];
-						if (tmpNode.isParent && tmpNode.open) {
-							view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
-							root.dragNodeShowBefore[tmpNode.tId] = true;
-						} else {
-							root.dragNodeShowBefore[tmpNode.tId] = false;
-						}
-					}
-
-					root.dragFlag = 1;
-					roots.showHoverDom = false;
-					tools.showIfameMask(setting, true);
-
-					//sort
-					var isOrder = true, lastIndex = -1;
-					if (nodes.length>1) {
-						var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
-						tmpNodes = [];
-						for (i=0, l=pNodes.length; i<l; i++) {
-							if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
-								if (isOrder && lastIndex > -1 && (lastIndex+1) !== i) {
-									isOrder = false;
-								}
-								tmpNodes.push(pNodes[i]);
-								lastIndex = i;
-							}
-							if (nodes.length === tmpNodes.length) {
-								nodes = tmpNodes;
-								break;
-							}
-						}
-					}
-					if (isOrder) {
-						preNode = nodes[0].getPreNode();
-						nextNode = nodes[nodes.length-1].getNextNode();
-					}
-
-					//set node in selected
-					curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
-					for (i=0, l=nodes.length; i<l; i++) {
-						tmpNode = nodes[i];
-						tmpNode.editNameFlag = false;
-						view.selectNode(setting, tmpNode, i>0);
-						view.removeTreeDom(setting, tmpNode);
-
-						if (i > setting.edit.drag.maxShowNodeNum-1) {
-							continue;
-						}
-
-						tmpDom = $$("<li id='"+ tmpNode.tId +"_tmp'></li>", setting);
-						tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
-						tmpDom.css("padding", "0");
-						tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
-						curNode.append(tmpDom);
-						if (i == setting.edit.drag.maxShowNodeNum-1) {
-							tmpDom = $$("<li id='"+ tmpNode.tId +"_moretmp'><a>  ...  </a></li>", setting);
-							curNode.append(tmpDom);
-						}
-					}
-					curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
-					curNode.addClass(setting.treeObj.attr("class"));
-					curNode.appendTo(body);
-
-					tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
-					tmpArrow.attr("id", "zTreeMove_arrow_tmp");
-					tmpArrow.appendTo(body);
-
-					setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
-				}
-
-				if (root.dragFlag == 1) {
-					if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft()+2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
-						var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
-						event.target = (xT.length > 0) ? xT.get(0) : event.target;
-					} else if (tmpTarget) {
-						tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
-						if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
-							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
-					}
-					tmpTarget = null;
-					tmpTargetNodeId = null;
-
-					//judge drag & drop in multi ztree
-					isOtherTree = false;
-					targetSetting = setting;
-					var settings = data.getSettings();
-					for (var s in settings) {
-						if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
-							&& (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length>0)) {
-							isOtherTree = true;
-							targetSetting = settings[s];
-						}
-					}
-
-					var docScrollTop = doc.scrollTop(),
-					docScrollLeft = doc.scrollLeft(),
-					treeOffset = targetSetting.treeObj.offset(),
-					scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
-					scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
-					dTop = (event.clientY + docScrollTop - treeOffset.top),
-					dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
-					dLeft = (event.clientX + docScrollLeft - treeOffset.left),
-					dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
-					isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
-					isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
-					isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
-					isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
-					isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
-					isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
-					isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height()+10) >= scrollHeight),
-					isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
-					isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width()+10) >= scrollWidth);
-
-					if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
-						//get node <li> dom
-						var targetObj = event.target;
-						while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
-							targetObj = targetObj.parentNode;
-						}
-
-						var canMove = true;
-						//don't move to self or children of self
-						for (i=0, l=nodes.length; i<l; i++) {
-							tmpNode = nodes[i];
-							if (targetObj.id === tmpNode.tId) {
-								canMove = false;
-								break;
-							} else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
-								canMove = false;
-								break;
-							}
-						}
-						if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
-							tmpTarget = $(targetObj);
-							tmpTargetNodeId = targetObj.id;
-						}
-					}
-
-					//the mouse must be in zTree
-					tmpNode = nodes[0];
-					if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
-						//judge mouse move in root of ztree
-						if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
-							tmpTarget = targetSetting.treeObj;
-						}
-						//auto scroll top
-						if (isTop) {
-							targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()-10);
-						} else if (isBottom)  {
-							targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()+10);
-						}
-						if (isLeft) {
-							targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()-10);
-						} else if (isRight) {
-							targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+10);
-						}
-						//auto scroll left
-						if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
-							targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+ tmpTarget.offset().left - targetSetting.treeObj.offset().left);
-						}
-					}
-
-					curNode.css({
-						"top": (event.clientY + docScrollTop + 3) + "px",
-						"left": (event.clientX + docScrollLeft + 3) + "px"
-					});
-
-					var dX = 0;
-					var dY = 0;
-					if (tmpTarget && tmpTarget.attr("id")!=targetSetting.treeId) {
-						var tmpTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId),
-						isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
-						isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
-						isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
-						isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
-						canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
-						canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
-						canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);
-						if (!canPrev && !canNext && !canInner) {
-							tmpTarget = null;
-							tmpTargetNodeId = "";
-							moveType = consts.move.TYPE_INNER;
-							tmpArrow.css({
-								"display":"none"
-							});
-							if (window.zTreeMoveTimer) {
-								clearTimeout(window.zTreeMoveTimer);
-								window.zTreeMoveTargetNodeTId = null
-							}
-						} else {
-							var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
-							tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
-							tmpTop = tmpTargetA.offset().top,
-							tmpLeft = tmpTargetA.offset().left,
-							prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1) ) : -1,
-							nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0) ) : -1,
-							dY_percent = (event.clientY + docScrollTop - tmpTop)/tmpTargetA.height();
-							if ((prevPercent==1 ||dY_percent<=prevPercent && dY_percent>=-.2) && canPrev) {
-								dX = 1 - tmpArrow.width();
-								dY = tmpTop - tmpArrow.height()/2;
-								moveType = consts.move.TYPE_PREV;
-							} else if ((nextPercent==0 || dY_percent>=nextPercent && dY_percent<=1.2) && canNext) {
-								dX = 1 - tmpArrow.width();
-								dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height()/2) : (tmpNextA.offset().top - tmpArrow.height()/2);
-								moveType = consts.move.TYPE_NEXT;
-							}else {
-								dX = 5 - tmpArrow.width();
-								dY = tmpTop;
-								moveType = consts.move.TYPE_INNER;
-							}
-							tmpArrow.css({
-								"display":"block",
-								"top": dY + "px",
-								"left": (tmpLeft + dX) + "px"
-							});
-							tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);
-
-							if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
-								startTime = (new Date()).getTime();
-							}
-							if (tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
-								var startTimer = true;
-								if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
-									clearTimeout(window.zTreeMoveTimer);
-									window.zTreeMoveTargetNodeTId = null;
-								}else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
-									startTimer = false;
-								}
-								if (startTimer) {
-									window.zTreeMoveTimer = setTimeout(function() {
-										if (moveType != consts.move.TYPE_INNER) return;
-										if (tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
-											&& tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
-											view.switchNode(targetSetting, tmpTargetNode);
-											if (targetSetting.edit.drag.autoExpandTrigger) {
-												targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
-											}
-										}
-									}, targetSetting.edit.drag.autoOpenTime+50);
-									window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
-								}
-							}
-						}
-					} else {
-						moveType = consts.move.TYPE_INNER;
-						if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
-							tmpTarget.addClass(consts.node.TMPTARGET_TREE);
-						} else {
-							tmpTarget = null;
-						}
-						tmpArrow.css({
-							"display":"none"
-						});
-						if (window.zTreeMoveTimer) {
-							clearTimeout(window.zTreeMoveTimer);
-							window.zTreeMoveTargetNodeTId = null;
-						}
-					}
-					preTmpTargetNodeId = tmpTargetNodeId;
-					preTmpMoveType = moveType;
-
-					setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
-				}
-				return false;
-			}
-
-			doc.bind("mouseup", _docMouseUp);
-			function _docMouseUp(event) {
-				if (window.zTreeMoveTimer) {
-					clearTimeout(window.zTreeMoveTimer);
-					window.zTreeMoveTargetNodeTId = null;
-				}
-				preTmpTargetNodeId = null;
-				preTmpMoveType = null;
-				doc.unbind("mousemove", _docMouseMove);
-				doc.unbind("mouseup", _docMouseUp);
-				doc.unbind("selectstart", _docSelect);
-				body.css("cursor", "auto");
-				if (tmpTarget) {
-					tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
-					if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
-							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
-				}
-				tools.showIfameMask(setting, false);
-
-				roots.showHoverDom = true;
-				if (root.dragFlag == 0) return;
-				root.dragFlag = 0;
-
-				var i, l, tmpNode;
-				for (i=0, l=nodes.length; i<l; i++) {
-					tmpNode = nodes[i];
-					if (tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
-						view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
-						delete root.dragNodeShowBefore[tmpNode.tId];
-					}
-				}
-
-				if (curNode) curNode.remove();
-				if (tmpArrow) tmpArrow.remove();
-
-				var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
-				if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId==nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
-					tmpTarget = null;
-				}
-				if (tmpTarget) {
-					var dragTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId);
-					if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
-						view.selectNodes(sourceSetting, nodes);
-						return;
-					}
-					var newNodes = isCopy ? tools.clone(nodes) : nodes;
-
-					function dropCallback() {
-						if (isOtherTree) {
-							if (!isCopy) {
-								for(var i=0, l=nodes.length; i<l; i++) {
-									view.removeNode(setting, nodes[i]);
-								}
-							}
-							if (moveType == consts.move.TYPE_INNER) {
-								view.addNodes(targetSetting, dragTargetNode, newNodes);
-							} else {
-								view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
-								if (moveType == consts.move.TYPE_PREV) {
-									for (i=0, l=newNodes.length; i<l; i++) {
-										view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
-									}
-								} else {
-									for (i=-1, l=newNodes.length-1; i<l; l--) {
-										view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
-									}
-								}
-							}
-						} else {
-							if (isCopy && moveType == consts.move.TYPE_INNER) {
-								view.addNodes(targetSetting, dragTargetNode, newNodes);
-							} else {
-								if (isCopy) {
-									view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
-								}
-								if (moveType != consts.move.TYPE_NEXT) {
-									for (i=0, l=newNodes.length; i<l; i++) {
-										view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
-									}
-								} else {
-									for (i=-1, l=newNodes.length-1; i<l; l--) {
-										view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
-									}
-								}
-							}
-						}
-						view.selectNodes(targetSetting, newNodes);
-						$$(newNodes[0], setting).focus().blur();
-
-						setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
-					}
-
-					if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
-						view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
-					} else {
-						dropCallback();
-					}
-
-				} else {
-					view.selectNodes(sourceSetting, nodes);
-					setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
-				}
-			}
-
-			doc.bind("selectstart", _docSelect);
-			function _docSelect() {
-				return false;
-			}
-
-			//Avoid FireFox's Bug
-			//If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
-			if(eventMouseDown.preventDefault) {
-				eventMouseDown.preventDefault();
-			}
-			return true;
-		}
-	},
-	//method of tools for zTree
-	_tools = {
-		getAbs: function (obj) {
-			var oRect = obj.getBoundingClientRect(),
-			scrollTop = document.body.scrollTop+document.documentElement.scrollTop,
-			scrollLeft = document.body.scrollLeft+document.documentElement.scrollLeft;
-			return [oRect.left+scrollLeft,oRect.top+scrollTop];
-		},
-		inputFocus: function(inputObj) {
-			if (inputObj.get(0)) {
-				inputObj.focus();
-				tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
-			}
-		},
-		inputSelect: function(inputObj) {
-			if (inputObj.get(0)) {
-				inputObj.focus();
-				inputObj.select();
-			}
-		},
-		setCursorPosition: function(obj, pos){
-			if(obj.setSelectionRange) {
-				obj.focus();
-				obj.setSelectionRange(pos,pos);
-			} else if (obj.createTextRange) {
-				var range = obj.createTextRange();
-				range.collapse(true);
-				range.moveEnd('character', pos);
-				range.moveStart('character', pos);
-				range.select();
-			}
-		},
-		showIfameMask: function(setting, showSign) {
-			var root = data.getRoot(setting);
-			//clear full mask
-			while (root.dragMaskList.length > 0) {
-				root.dragMaskList[0].remove();
-				root.dragMaskList.shift();
-			}
-			if (showSign) {
-				//show mask
-				var iframeList = $$("iframe", setting);
-				for (var i = 0, l = iframeList.length; i < l; i++) {
-					var obj = iframeList.get(i),
-					r = tools.getAbs(obj),
-					dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
-					dragMask.appendTo($$("body", setting));
-					root.dragMaskList.push(dragMask);
-				}
-			}
-		}
-	},
-	//method of operate ztree dom
-	_view = {
-		addEditBtn: function(setting, node) {
-			if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
-				return;
-			}
-			if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
-				return;
-			}
-			var aObj = $$(node, consts.id.A, setting),
-			editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='"+tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle)+"' treeNode"+consts.id.EDIT+" style='display:none;'></span>";
-			aObj.append(editStr);
-
-			$$(node, consts.id.EDIT, setting).bind('click',
-				function() {
-					if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
-					view.editNode(setting, node);
-					return false;
-				}
-				).show();
-		},
-		addRemoveBtn: function(setting, node) {
-			if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
-				return;
-			}
-			if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
-				return;
-			}
-			var aObj = $$(node, consts.id.A, setting),
-			removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='"+tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle)+"' treeNode"+consts.id.REMOVE+" style='display:none;'></span>";
-			aObj.append(removeStr);
-
-			$$(node, consts.id.REMOVE, setting).bind('click',
-				function() {
-					if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
-					view.removeNode(setting, node);
-					setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
-					return false;
-				}
-				).bind('mousedown',
-				function(eventMouseDown) {
-					return true;
-				}
-				).show();
-		},
-		addHoverDom: function(setting, node) {
-			if (data.getRoots().showHoverDom) {
-				node.isHover = true;
-				if (setting.edit.enable) {
-					view.addEditBtn(setting, node);
-					view.addRemoveBtn(setting, node);
-				}
-				tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
-			}
-		},
-		cancelCurEditNode: function (setting, forceName, isCancel) {
-			var root = data.getRoot(setting),
-			nameKey = setting.data.key.name,
-			node = root.curEditNode;
-
-			if (node) {
-				var inputObj = root.curEditInput,
-				newName = forceName ? forceName:(isCancel ? node[nameKey]: inputObj.val());
-				if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
-					return false;
-				}
-                node[nameKey] = newName;
-                var aObj = $$(node, consts.id.A, setting);
-				aObj.removeClass(consts.node.CURSELECTED_EDIT);
-				inputObj.unbind();
-				view.setNodeName(setting, node);
-				node.editNameFlag = false;
-				root.curEditNode = null;
-				root.curEditInput = null;
-				view.selectNode(setting, node, false);
-                setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
-			}
-			root.noSelection = true;
-			return true;
-		},
-		editNode: function(setting, node) {
-			var root = data.getRoot(setting);
-			view.editNodeBlur = false;
-			if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
-				setTimeout(function() {tools.inputFocus(root.curEditInput);}, 0);
-				return;
-			}
-			var nameKey = setting.data.key.name;
-			node.editNameFlag = true;
-			view.removeTreeDom(setting, node);
-			view.cancelCurEditNode(setting);
-			view.selectNode(setting, node, false);
-			$$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
-			var inputObj = $$(node, consts.id.INPUT, setting);
-			inputObj.attr("value", node[nameKey]);
-			if (setting.edit.editNameSelectAll) {
-				tools.inputSelect(inputObj);
-			} else {
-				tools.inputFocus(inputObj);
-			}
-
-			inputObj.bind('blur', function(event) {
-				if (!view.editNodeBlur) {
-					view.cancelCurEditNode(setting);
-				}
-			}).bind('keydown', function(event) {
-				if (event.keyCode=="13") {
-					view.editNodeBlur = true;
-					view.cancelCurEditNode(setting);
-				} else if (event.keyCode=="27") {
-					view.cancelCurEditNode(setting, null, true);
-				}
-			}).bind('click', function(event) {
-				return false;
-			}).bind('dblclick', function(event) {
-				return false;
-			});
-
-			$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
-			root.curEditInput = inputObj;
-			root.noSelection = false;
-			root.curEditNode = node;
-		},
-		moveNode: function(setting, targetNode, node, moveType, animateFlag, isSilent) {
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children;
-			if (targetNode == node) return;
-			if (setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
-			var oldParentNode = (node.parentTId ? node.getParentNode(): root),
-			targetNodeIsRoot = (targetNode === null || targetNode == root);
-			if (targetNodeIsRoot && targetNode === null) targetNode = root;
-			if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
-			var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);
-
-			if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
-				moveType = consts.move.TYPE_INNER;
-			}
-
-			if (moveType == consts.move.TYPE_INNER) {
-				if (targetNodeIsRoot) {
-					//parentTId of root node is null
-					node.parentTId = null;
-				} else {
-					if (!targetNode.isParent) {
-						targetNode.isParent = true;
-						targetNode.open = !!targetNode.open;
-						view.setNodeLineIcos(setting, targetNode);
-					}
-					node.parentTId = targetNode.tId;
-				}
-			}
-
-			//move node Dom
-			var targetObj, target_ulObj;
-			if (targetNodeIsRoot) {
-				targetObj = setting.treeObj;
-				target_ulObj = targetObj;
-			} else {
-				if (!isSilent && moveType == consts.move.TYPE_INNER) {
-					view.expandCollapseNode(setting, targetNode, true, false);
-				} else if (!isSilent) {
-					view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
-				}
-				targetObj = $$(targetNode, setting);
-				target_ulObj = $$(targetNode, consts.id.UL, setting);
-				if (!!targetObj.get(0) && !target_ulObj.get(0)) {
-					var ulstr = [];
-					view.makeUlHtml(setting, targetNode, ulstr, '');
-					targetObj.append(ulstr.join(''));
-				}
-				target_ulObj = $$(targetNode, consts.id.UL, setting);
-			}
-			var nodeDom = $$(node, setting);
-			if (!nodeDom.get(0)) {
-				nodeDom = view.appendNodes(setting, node.level, [node], null, false, true).join('');
-			} else if (!targetObj.get(0)) {
-				nodeDom.remove();
-			}
-			if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
-				target_ulObj.append(nodeDom);
-			} else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
-				targetObj.before(nodeDom);
-			} else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
-				targetObj.after(nodeDom);
-			}
-
-			//repair the data after move
-			var i,l,
-			tmpSrcIndex = -1,
-			tmpTargetIndex = 0,
-			oldNeighbor = null,
-			newNeighbor = null,
-			oldLevel = node.level;
-			if (node.isFirstNode) {
-				tmpSrcIndex = 0;
-				if (oldParentNode[childKey].length > 1 ) {
-					oldNeighbor = oldParentNode[childKey][1];
-					oldNeighbor.isFirstNode = true;
-				}
-			} else if (node.isLastNode) {
-				tmpSrcIndex = oldParentNode[childKey].length -1;
-				oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
-				oldNeighbor.isLastNode = true;
-			} else {
-				for (i = 0, l = oldParentNode[childKey].length; i < l; i++) {
-					if (oldParentNode[childKey][i].tId == node.tId) {
-						tmpSrcIndex = i;
-						break;
-					}
-				}
-			}
-			if (tmpSrcIndex >= 0) {
-				oldParentNode[childKey].splice(tmpSrcIndex, 1);
-			}
-			if (moveType != consts.move.TYPE_INNER) {
-				for (i = 0, l = targetParentNode[childKey].length; i < l; i++) {
-					if (targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
-				}
-			}
-			if (moveType == consts.move.TYPE_INNER) {
-				if (!targetNode[childKey]) targetNode[childKey] = new Array();
-				if (targetNode[childKey].length > 0) {
-					newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
-					newNeighbor.isLastNode = false;
-				}
-				targetNode[childKey].splice(targetNode[childKey].length, 0, node);
-				node.isLastNode = true;
-				node.isFirstNode = (targetNode[childKey].length == 1);
-			} else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
-				targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
-				newNeighbor = targetNode;
-				newNeighbor.isFirstNode = false;
-				node.parentTId = targetNode.parentTId;
-				node.isFirstNode = true;
-				node.isLastNode = false;
-
-			} else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
-				targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
-				newNeighbor = targetNode;
-				newNeighbor.isLastNode = false;
-				node.parentTId = targetNode.parentTId;
-				node.isFirstNode = false;
-				node.isLastNode = true;
-
-			} else {
-				if (moveType == consts.move.TYPE_PREV) {
-					targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
-				} else {
-					targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
-				}
-				node.parentTId = targetNode.parentTId;
-				node.isFirstNode = false;
-				node.isLastNode = false;
-			}
-			data.fixPIdKeyValue(setting, node);
-			data.setSonNodeLevel(setting, node.getParentNode(), node);
-
-			//repair node what been moved
-			view.setNodeLineIcos(setting, node);
-			view.repairNodeLevelClass(setting, node, oldLevel)
-
-			//repair node's old parentNode dom
-			if (!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
-				//old parentNode has no child nodes
-				oldParentNode.isParent = false;
-				oldParentNode.open = false;
-				var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
-				tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
-				tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
-				view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
-				view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
-				tmp_ulObj.css("display", "none");
-
-			} else if (oldNeighbor) {
-				//old neigbor node
-				view.setNodeLineIcos(setting, oldNeighbor);
-			}
-
-			//new neigbor node
-			if (newNeighbor) {
-				view.setNodeLineIcos(setting, newNeighbor);
-			}
-
-			//repair checkbox / radio
-			if (!!setting.check && setting.check.enable && view.repairChkClass) {
-				view.repairChkClass(setting, oldParentNode);
-				view.repairParentChkClassWithSelf(setting, oldParentNode);
-				if (oldParentNode != node.parent)
-					view.repairParentChkClassWithSelf(setting, node);
-			}
-
-			//expand parents after move
-			if (!isSilent) {
-				view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
-			}
-		},
-		removeEditBtn: function(setting, node) {
-			$$(node, consts.id.EDIT, setting).unbind().remove();
-		},
-		removeRemoveBtn: function(setting, node) {
-			$$(node, consts.id.REMOVE, setting).unbind().remove();
-		},
-		removeTreeDom: function(setting, node) {
-			node.isHover = false;
-			view.removeEditBtn(setting, node);
-			view.removeRemoveBtn(setting, node);
-			tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
-		},
-		repairNodeLevelClass: function(setting, node, oldLevel) {
-			if (oldLevel === node.level) return;
-			var liObj = $$(node, setting),
-			aObj = $$(node, consts.id.A, setting),
-			ulObj = $$(node, consts.id.UL, setting),
-			oldClass = consts.className.LEVEL + oldLevel,
-			newClass = consts.className.LEVEL + node.level;
-			liObj.removeClass(oldClass);
-			liObj.addClass(newClass);
-			aObj.removeClass(oldClass);
-			aObj.addClass(newClass);
-			ulObj.removeClass(oldClass);
-			ulObj.addClass(newClass);
-		},
-		selectNodes : function(setting, nodes) {
-			for (var i=0, l=nodes.length; i<l; i++) {
-				view.selectNode(setting, nodes[i], i>0);
-			}
-		}
-	},
-
-	_z = {
-		tools: _tools,
-		view: _view,
-		event: _event,
-		data: _data
-	};
-	$.extend(true, $.fn.zTree.consts, _consts);
-	$.extend(true, $.fn.zTree._z, _z);
-
-	var zt = $.fn.zTree,
-	tools = zt._z.tools,
-	consts = zt.consts,
-	view = zt._z.view,
-	data = zt._z.data,
-	event = zt._z.event,
-	$$ = tools.$;
-
-	data.exSetting(_setting);
-	data.addInitBind(_bindEvent);
-	data.addInitUnBind(_unbindEvent);
-	data.addInitCache(_initCache);
-	data.addInitNode(_initNode);
-	data.addInitProxy(_eventProxy);
-	data.addInitRoot(_initRoot);
-	data.addZTreeTools(_zTreeTools);
-
-	var _cancelPreSelectedNode = view.cancelPreSelectedNode;
-	view.cancelPreSelectedNode = function (setting, node) {
-		var list = data.getRoot(setting).curSelectedList;
-		for (var i=0, j=list.length; i<j; i++) {
-			if (!node || node === list[i]) {
-				view.removeTreeDom(setting, list[i]);
-				if (node) break;
-			}
-		}
-		if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
-	}
-
-	var _createNodes = view.createNodes;
-	view.createNodes = function(setting, level, nodes, parentNode) {
-		if (_createNodes) {
-			_createNodes.apply(view, arguments);
-		}
-		if (!nodes) return;
-		if (view.repairParentChkClassWithSelf) {
-			view.repairParentChkClassWithSelf(setting, parentNode);
-		}
-	}
-
-	var _makeNodeUrl = view.makeNodeUrl;
-	view.makeNodeUrl = function(setting, node) {
-		return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
-	}
-
-	var _removeNode = view.removeNode;
-	view.removeNode = function(setting, node) {
-		var root = data.getRoot(setting);
-		if (root.curEditNode === node) root.curEditNode = null;
-		if (_removeNode) {
-			_removeNode.apply(view, arguments);
-		}
-	}
-
-	var _selectNode = view.selectNode;
-	view.selectNode = function(setting, node, addFlag) {
-		var root = data.getRoot(setting);
-		if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
-			return false;
-		}
-		if (_selectNode) _selectNode.apply(view, arguments);
-		view.addHoverDom(setting, node);
-		return true;
-	}
-
-	var _uCanDo = tools.uCanDo;
-	tools.uCanDo = function(setting, e) {
-		var root = data.getRoot(setting);
-		if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
-			return true;
-		}
-		if (root.curEditNode) {
-			view.editNodeBlur = false;
-			root.curEditInput.focus();
-		}
-		return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
-	}
-})(jQuery);
diff --git a/js/jquery.ztree.all-3.5.min.js b/js/jquery.ztree.all-3.5.min.js
deleted file mode 100644
index d8c46ec..0000000
--- a/js/jquery.ztree.all-3.5.min.js
+++ /dev/null
@@ -1,161 +0,0 @@
-
-/*
- * JQuery zTree core v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
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-e.folder.CLOSE):c.push(e.folder.DOCU);return i.makeNodeLineClassEx(a)+c.join("_")},makeNodeLineClassEx:function(b){return e.className.BUTTON+" "+e.className.LEVEL+b.level+" "+e.className.SWITCH+" "},makeNodeTarget:function(b){return b.target||"_blank"},makeNodeUrl:function(b,a){var c=b.data.key.url;return a[c]?a[c]:null},makeUlHtml:function(b,a,c,d){c.push("<ul id='",a.tId,e.id.UL,"' class='",e.className.LEVEL,a.level," ",i.makeUlLineClass(b,a),"' style='display:",a.open?"block":"none","'>");c.push(d);
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-a){var c=b.data.key.children;if(a[c].length>0)a[c][0].isFirstNode=!0},setLastNode:function(b,a){var c=b.data.key.children,d=a[c].length;if(d>0)a[c][d-1].isLastNode=!0},removeNode:function(b,a){var c=h.getRoot(b),d=b.data.key.children,f=a.parentTId?a.getParentNode():c;a.isFirstNode=!1;a.isLastNode=!1;a.getPreNode=function(){return null};a.getNextNode=function(){return null};if(h.getNodeCache(b,a.tId)){k(a,b).remove();h.removeNodeCache(b,a);h.removeSelectedNode(b,a);for(var g=0,l=f[d].length;g<l;g++)if(f[d][g].tId==
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-i.makeNodeLineClassEx(b)+c;break;case e.folder.OPEN:case e.folder.CLOSE:case e.folder.DOCU:d[1]=c}a.attr("class",d.join("_"));c!==e.folder.DOCU?a.removeAttr("disabled"):a.attr("disabled","disabled")}}},selectNode:function(b,a,c){c||i.cancelPreSelectedNode(b,null,a);k(a,e.id.A,b).addClass(e.node.CURSELECTED);h.addSelectedNode(b,a);b.treeObj.trigger(e.event.SELECTED,[m,b.treeId,a])},setNodeFontCss:function(b,a){var c=k(a,e.id.A,b),d=i.makeNodeFontCss(b,a);d&&c.css(d)},setNodeLineIcos:function(b,a){if(a){var c=
-k(a,e.id.SWITCH,b),d=k(a,e.id.UL,b),f=k(a,e.id.ICON,b),g=i.makeUlLineClass(b,a);g.length==0?d.removeClass(e.line.LINE):d.addClass(g);c.attr("class",i.makeNodeLineClass(b,a));a.isParent?c.removeAttr("disabled"):c.attr("disabled","disabled");f.removeAttr("style");f.attr("style",i.makeNodeIcoStyle(b,a));f.attr("class",i.makeNodeIcoClass(b,a))}},setNodeName:function(b,a){var c=h.getNodeTitle(b,a),d=k(a,e.id.SPAN,b);d.empty();b.view.nameIsHTML?d.html(h.getNodeName(b,a)):d.text(h.getNodeName(b,a));j.apply(b.view.showTitle,
-[b.treeId,a],b.view.showTitle)&&k(a,e.id.A,b).attr("title",!c?"":c)},setNodeTarget:function(b,a){k(a,e.id.A,b).attr("target",i.makeNodeTarget(a))},setNodeUrl:function(b,a){var c=k(a,e.id.A,b),d=i.makeNodeUrl(b,a);d==null||d.length==0?c.removeAttr("href"):c.attr("href",d)},switchNode:function(b,a){a.open||!j.canAsync(b,a)?i.expandCollapseNode(b,a,!a.open):b.async.enable?i.asyncNode(b,a)||i.expandCollapseNode(b,a,!a.open):a&&i.expandCollapseNode(b,a,!a.open)}};p.fn.zTree={consts:{className:{BUTTON:"button",
-LEVEL:"level",ICO_LOADING:"ico_loading",SWITCH:"switch"},event:{NODECREATED:"ztree_nodeCreated",CLICK:"ztree_click",EXPAND:"ztree_expand",COLLAPSE:"ztree_collapse",ASYNC_SUCCESS:"ztree_async_success",ASYNC_ERROR:"ztree_async_error",REMOVE:"ztree_remove",SELECTED:"ztree_selected",UNSELECTED:"ztree_unselected"},id:{A:"_a",ICON:"_ico",SPAN:"_span",SWITCH:"_switch",UL:"_ul"},line:{ROOT:"root",ROOTS:"roots",CENTER:"center",BOTTOM:"bottom",NOLINE:"noline",LINE:"line"},folder:{OPEN:"open",CLOSE:"close",
-DOCU:"docu"},node:{CURSELECTED:"curSelectedNode"}},_z:{tools:j,view:i,event:m,data:h},getZTreeObj:function(b){return(b=h.getZTreeTools(b))?b:null},destroy:function(b){if(b&&b.length>0)i.destroy(h.getSetting(b));else for(var a in r)i.destroy(r[a])},init:function(b,a,c){var d=j.clone(M);p.extend(!0,d,a);d.treeId=b.attr("id");d.treeObj=b;d.treeObj.empty();r[d.treeId]=d;if(typeof document.body.style.maxHeight==="undefined")d.view.expandSpeed="";h.initRoot(d);b=h.getRoot(d);a=d.data.key.children;c=c?j.clone(j.isArray(c)?
-c:[c]):[];b[a]=d.data.simpleData.enable?h.transformTozTreeFormat(d,c):c;h.initCache(d);m.unbindTree(d);m.bindTree(d);m.unbindEvent(d);m.bindEvent(d);c={setting:d,addNodes:function(a,b,c){function e(){i.addNodes(d,a,h,c==!0)}if(!b)return null;a||(a=null);if(a&&!a.isParent&&d.data.keep.leaf)return null;var h=j.clone(j.isArray(b)?b:[b]);j.canAsync(d,a)?i.asyncNode(d,a,c,e):e();return h},cancelSelectedNode:function(a){i.cancelPreSelectedNode(d,a)},destroy:function(){i.destroy(d)},expandAll:function(a){a=
-!!a;i.expandCollapseSonNode(d,null,a,!0);return a},expandNode:function(a,b,c,e,m){if(!a||!a.isParent)return null;b!==!0&&b!==!1&&(b=!a.open);if((m=!!m)&&b&&j.apply(d.callback.beforeExpand,[d.treeId,a],!0)==!1)return null;else if(m&&!b&&j.apply(d.callback.beforeCollapse,[d.treeId,a],!0)==!1)return null;b&&a.parentTId&&i.expandCollapseParentNode(d,a.getParentNode(),b,!1);if(b===a.open&&!c)return null;h.getRoot(d).expandTriggerFlag=m;if(!j.canAsync(d,a)&&c)i.expandCollapseSonNode(d,a,b,!0,function(){if(e!==
-!1)try{k(a,d).focus().blur()}catch(b){}});else if(a.open=!b,i.switchNode(this.setting,a),e!==!1)try{k(a,d).focus().blur()}catch(p){}return b},getNodes:function(){return h.getNodes(d)},getNodeByParam:function(a,b,c){return!a?null:h.getNodeByParam(d,c?c[d.data.key.children]:h.getNodes(d),a,b)},getNodeByTId:function(a){return h.getNodeCache(d,a)},getNodesByParam:function(a,b,c){return!a?null:h.getNodesByParam(d,c?c[d.data.key.children]:h.getNodes(d),a,b)},getNodesByParamFuzzy:function(a,b,c){return!a?
-null:h.getNodesByParamFuzzy(d,c?c[d.data.key.children]:h.getNodes(d),a,b)},getNodesByFilter:function(a,b,c,e){b=!!b;return!a||typeof a!="function"?b?null:[]:h.getNodesByFilter(d,c?c[d.data.key.children]:h.getNodes(d),a,b,e)},getNodeIndex:function(a){if(!a)return null;for(var b=d.data.key.children,c=a.parentTId?a.getParentNode():h.getRoot(d),e=0,i=c[b].length;e<i;e++)if(c[b][e]==a)return e;return-1},getSelectedNodes:function(){for(var a=[],b=h.getRoot(d).curSelectedList,c=0,e=b.length;c<e;c++)a.push(b[c]);
-return a},isSelectedNode:function(a){return h.isSelectedNode(d,a)},reAsyncChildNodes:function(a,b,c){if(this.setting.async.enable){var j=!a;j&&(a=h.getRoot(d));if(b=="refresh"){for(var b=this.setting.data.key.children,m=0,p=a[b]?a[b].length:0;m<p;m++)h.removeNodeCache(d,a[b][m]);h.removeSelectedNode(d);a[b]=[];j?this.setting.treeObj.empty():k(a,e.id.UL,d).empty()}i.asyncNode(this.setting,j?null:a,!!c)}},refresh:function(){this.setting.treeObj.empty();var a=h.getRoot(d),b=a[d.data.key.children];h.initRoot(d);
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-!0,!1,function(){try{k(a,d).focus().blur()}catch(b){}});else try{k(a,d).focus().blur()}catch(c){}i.selectNode(d,a,b)}},transformTozTreeNodes:function(a){return h.transformTozTreeFormat(d,a)},transformToArray:function(a){return h.transformToArrayFormat(d,a)},updateNode:function(a){a&&k(a,d).get(0)&&j.uCanDo(d)&&(i.setNodeName(d,a),i.setNodeTarget(d,a),i.setNodeUrl(d,a),i.setNodeLineIcos(d,a),i.setNodeFontCss(d,a))}};b.treeTools=c;h.setZTreeTools(d,c);b[a]&&b[a].length>0?i.createNodes(d,0,b[a]):d.async.enable&&
-d.async.url&&d.async.url!==""&&i.asyncNode(d);return c}};var N=p.fn.zTree,k=j.$,e=N.consts})(jQuery);
-
-/*
- * JQuery zTree excheck v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function(m){var p,q,r,o={event:{CHECK:"ztree_check"},id:{CHECK:"_check"},checkbox:{STYLE:"checkbox",DEFAULT:"chk",DISABLED:"disable",FALSE:"false",TRUE:"true",FULL:"full",PART:"part",FOCUS:"focus"},radio:{STYLE:"radio",TYPE_ALL:"all",TYPE_LEVEL:"level"}},v={check:{enable:!1,autoCheckTrigger:!1,chkStyle:o.checkbox.STYLE,nocheckInherit:!1,chkDisabledInherit:!1,radioType:o.radio.TYPE_LEVEL,chkboxType:{Y:"ps",N:"ps"}},data:{key:{checked:"checked"}},callback:{beforeCheck:null,onCheck:null}};p=function(c,
-a){if(a.chkDisabled===!0)return!1;var b=f.getSetting(c.data.treeId),d=b.data.key.checked;if(k.apply(b.callback.beforeCheck,[b.treeId,a],!0)==!1)return!0;a[d]=!a[d];e.checkNodeRelation(b,a);d=n(a,j.id.CHECK,b);e.setChkClass(b,d,a);e.repairParentChkClassWithSelf(b,a);b.treeObj.trigger(j.event.CHECK,[c,b.treeId,a]);return!0};q=function(c,a){if(a.chkDisabled===!0)return!1;var b=f.getSetting(c.data.treeId),d=n(a,j.id.CHECK,b);a.check_Focus=!0;e.setChkClass(b,d,a);return!0};r=function(c,a){if(a.chkDisabled===
-!0)return!1;var b=f.getSetting(c.data.treeId),d=n(a,j.id.CHECK,b);a.check_Focus=!1;e.setChkClass(b,d,a);return!0};m.extend(!0,m.fn.zTree.consts,o);m.extend(!0,m.fn.zTree._z,{tools:{},view:{checkNodeRelation:function(c,a){var b,d,h,i=c.data.key.children,l=c.data.key.checked;b=j.radio;if(c.check.chkStyle==b.STYLE){var g=f.getRadioCheckedList(c);if(a[l])if(c.check.radioType==b.TYPE_ALL){for(d=g.length-1;d>=0;d--)b=g[d],b[l]&&b!=a&&(b[l]=!1,g.splice(d,1),e.setChkClass(c,n(b,j.id.CHECK,c),b),b.parentTId!=
-a.parentTId&&e.repairParentChkClassWithSelf(c,b));g.push(a)}else{g=a.parentTId?a.getParentNode():f.getRoot(c);for(d=0,h=g[i].length;d<h;d++)b=g[i][d],b[l]&&b!=a&&(b[l]=!1,e.setChkClass(c,n(b,j.id.CHECK,c),b))}else if(c.check.radioType==b.TYPE_ALL)for(d=0,h=g.length;d<h;d++)if(a==g[d]){g.splice(d,1);break}}else a[l]&&(!a[i]||a[i].length==0||c.check.chkboxType.Y.indexOf("s")>-1)&&e.setSonNodeCheckBox(c,a,!0),!a[l]&&(!a[i]||a[i].length==0||c.check.chkboxType.N.indexOf("s")>-1)&&e.setSonNodeCheckBox(c,
-a,!1),a[l]&&c.check.chkboxType.Y.indexOf("p")>-1&&e.setParentNodeCheckBox(c,a,!0),!a[l]&&c.check.chkboxType.N.indexOf("p")>-1&&e.setParentNodeCheckBox(c,a,!1)},makeChkClass:function(c,a){var b=c.data.key.checked,d=j.checkbox,h=j.radio,i="",i=a.chkDisabled===!0?d.DISABLED:a.halfCheck?d.PART:c.check.chkStyle==h.STYLE?a.check_Child_State<1?d.FULL:d.PART:a[b]?a.check_Child_State===2||a.check_Child_State===-1?d.FULL:d.PART:a.check_Child_State<1?d.FULL:d.PART,b=c.check.chkStyle+"_"+(a[b]?d.TRUE:d.FALSE)+
-"_"+i,b=a.check_Focus&&a.chkDisabled!==!0?b+"_"+d.FOCUS:b;return j.className.BUTTON+" "+d.DEFAULT+" "+b},repairAllChk:function(c,a){if(c.check.enable&&c.check.chkStyle===j.checkbox.STYLE)for(var b=c.data.key.checked,d=c.data.key.children,h=f.getRoot(c),i=0,l=h[d].length;i<l;i++){var g=h[d][i];g.nocheck!==!0&&g.chkDisabled!==!0&&(g[b]=a);e.setSonNodeCheckBox(c,g,a)}},repairChkClass:function(c,a){if(a&&(f.makeChkFlag(c,a),a.nocheck!==!0)){var b=n(a,j.id.CHECK,c);e.setChkClass(c,b,a)}},repairParentChkClass:function(c,
-a){if(a&&a.parentTId){var b=a.getParentNode();e.repairChkClass(c,b);e.repairParentChkClass(c,b)}},repairParentChkClassWithSelf:function(c,a){if(a){var b=c.data.key.children;a[b]&&a[b].length>0?e.repairParentChkClass(c,a[b][0]):e.repairParentChkClass(c,a)}},repairSonChkDisabled:function(c,a,b,d){if(a){var h=c.data.key.children;if(a.chkDisabled!=b)a.chkDisabled=b;e.repairChkClass(c,a);if(a[h]&&d)for(var i=0,l=a[h].length;i<l;i++)e.repairSonChkDisabled(c,a[h][i],b,d)}},repairParentChkDisabled:function(c,
-a,b,d){if(a){if(a.chkDisabled!=b&&d)a.chkDisabled=b;e.repairChkClass(c,a);e.repairParentChkDisabled(c,a.getParentNode(),b,d)}},setChkClass:function(c,a,b){a&&(b.nocheck===!0?a.hide():a.show(),a.attr("class",e.makeChkClass(c,b)))},setParentNodeCheckBox:function(c,a,b,d){var h=c.data.key.children,i=c.data.key.checked,l=n(a,j.id.CHECK,c);d||(d=a);f.makeChkFlag(c,a);a.nocheck!==!0&&a.chkDisabled!==!0&&(a[i]=b,e.setChkClass(c,l,a),c.check.autoCheckTrigger&&a!=d&&c.treeObj.trigger(j.event.CHECK,[null,c.treeId,
-a]));if(a.parentTId){l=!0;if(!b)for(var h=a.getParentNode()[h],g=0,k=h.length;g<k;g++)if(h[g].nocheck!==!0&&h[g].chkDisabled!==!0&&h[g][i]||(h[g].nocheck===!0||h[g].chkDisabled===!0)&&h[g].check_Child_State>0){l=!1;break}l&&e.setParentNodeCheckBox(c,a.getParentNode(),b,d)}},setSonNodeCheckBox:function(c,a,b,d){if(a){var h=c.data.key.children,i=c.data.key.checked,l=n(a,j.id.CHECK,c);d||(d=a);var g=!1;if(a[h])for(var k=0,m=a[h].length;k<m&&a.chkDisabled!==!0;k++){var o=a[h][k];e.setSonNodeCheckBox(c,
-o,b,d);o.chkDisabled===!0&&(g=!0)}if(a!=f.getRoot(c)&&a.chkDisabled!==!0){g&&a.nocheck!==!0&&f.makeChkFlag(c,a);if(a.nocheck!==!0&&a.chkDisabled!==!0){if(a[i]=b,!g)a.check_Child_State=a[h]&&a[h].length>0?b?2:0:-1}else a.check_Child_State=-1;e.setChkClass(c,l,a);c.check.autoCheckTrigger&&a!=d&&a.nocheck!==!0&&a.chkDisabled!==!0&&c.treeObj.trigger(j.event.CHECK,[null,c.treeId,a])}}}},event:{},data:{getRadioCheckedList:function(c){for(var a=f.getRoot(c).radioCheckedList,b=0,d=a.length;b<d;b++)f.getNodeCache(c,
-a[b].tId)||(a.splice(b,1),b--,d--);return a},getCheckStatus:function(c,a){if(!c.check.enable||a.nocheck||a.chkDisabled)return null;var b=c.data.key.checked;return{checked:a[b],half:a.halfCheck?a.halfCheck:c.check.chkStyle==j.radio.STYLE?a.check_Child_State===2:a[b]?a.check_Child_State>-1&&a.check_Child_State<2:a.check_Child_State>0}},getTreeCheckedNodes:function(c,a,b,d){if(!a)return[];for(var h=c.data.key.children,i=c.data.key.checked,e=b&&c.check.chkStyle==j.radio.STYLE&&c.check.radioType==j.radio.TYPE_ALL,
-d=!d?[]:d,g=0,k=a.length;g<k;g++){if(a[g].nocheck!==!0&&a[g].chkDisabled!==!0&&a[g][i]==b&&(d.push(a[g]),e))break;f.getTreeCheckedNodes(c,a[g][h],b,d);if(e&&d.length>0)break}return d},getTreeChangeCheckedNodes:function(c,a,b){if(!a)return[];for(var d=c.data.key.children,h=c.data.key.checked,b=!b?[]:b,i=0,e=a.length;i<e;i++)a[i].nocheck!==!0&&a[i].chkDisabled!==!0&&a[i][h]!=a[i].checkedOld&&b.push(a[i]),f.getTreeChangeCheckedNodes(c,a[i][d],b);return b},makeChkFlag:function(c,a){if(a){var b=c.data.key.children,
-d=c.data.key.checked,h=-1;if(a[b])for(var i=0,e=a[b].length;i<e;i++){var g=a[b][i],f=-1;if(c.check.chkStyle==j.radio.STYLE)if(f=g.nocheck===!0||g.chkDisabled===!0?g.check_Child_State:g.halfCheck===!0?2:g[d]?2:g.check_Child_State>0?2:0,f==2){h=2;break}else f==0&&(h=0);else if(c.check.chkStyle==j.checkbox.STYLE)if(f=g.nocheck===!0||g.chkDisabled===!0?g.check_Child_State:g.halfCheck===!0?1:g[d]?g.check_Child_State===-1||g.check_Child_State===2?2:1:g.check_Child_State>0?1:0,f===1){h=1;break}else if(f===
-2&&h>-1&&i>0&&f!==h){h=1;break}else if(h===2&&f>-1&&f<2){h=1;break}else f>-1&&(h=f)}a.check_Child_State=h}}}});var m=m.fn.zTree,k=m._z.tools,j=m.consts,e=m._z.view,f=m._z.data,n=k.$;f.exSetting(v);f.addInitBind(function(c){c.treeObj.bind(j.event.CHECK,function(a,b,d,h){a.srcEvent=b;k.apply(c.callback.onCheck,[a,d,h])})});f.addInitUnBind(function(c){c.treeObj.unbind(j.event.CHECK)});f.addInitCache(function(){});f.addInitNode(function(c,a,b,d){if(b){a=c.data.key.checked;typeof b[a]=="string"&&(b[a]=
-k.eqs(b[a],"true"));b[a]=!!b[a];b.checkedOld=b[a];if(typeof b.nocheck=="string")b.nocheck=k.eqs(b.nocheck,"true");b.nocheck=!!b.nocheck||c.check.nocheckInherit&&d&&!!d.nocheck;if(typeof b.chkDisabled=="string")b.chkDisabled=k.eqs(b.chkDisabled,"true");b.chkDisabled=!!b.chkDisabled||c.check.chkDisabledInherit&&d&&!!d.chkDisabled;if(typeof b.halfCheck=="string")b.halfCheck=k.eqs(b.halfCheck,"true");b.halfCheck=!!b.halfCheck;b.check_Child_State=-1;b.check_Focus=!1;b.getCheckStatus=function(){return f.getCheckStatus(c,
-b)};c.check.chkStyle==j.radio.STYLE&&c.check.radioType==j.radio.TYPE_ALL&&b[a]&&f.getRoot(c).radioCheckedList.push(b)}});f.addInitProxy(function(c){var a=c.target,b=f.getSetting(c.data.treeId),d="",h=null,e="",l=null;if(k.eqs(c.type,"mouseover")){if(b.check.enable&&k.eqs(a.tagName,"span")&&a.getAttribute("treeNode"+j.id.CHECK)!==null)d=k.getNodeMainDom(a).id,e="mouseoverCheck"}else if(k.eqs(c.type,"mouseout")){if(b.check.enable&&k.eqs(a.tagName,"span")&&a.getAttribute("treeNode"+j.id.CHECK)!==null)d=
-k.getNodeMainDom(a).id,e="mouseoutCheck"}else if(k.eqs(c.type,"click")&&b.check.enable&&k.eqs(a.tagName,"span")&&a.getAttribute("treeNode"+j.id.CHECK)!==null)d=k.getNodeMainDom(a).id,e="checkNode";if(d.length>0)switch(h=f.getNodeCache(b,d),e){case "checkNode":l=p;break;case "mouseoverCheck":l=q;break;case "mouseoutCheck":l=r}return{stop:e==="checkNode",node:h,nodeEventType:e,nodeEventCallback:l,treeEventType:"",treeEventCallback:null}},!0);f.addInitRoot(function(c){f.getRoot(c).radioCheckedList=[]});
-f.addBeforeA(function(c,a,b){c.check.enable&&(f.makeChkFlag(c,a),b.push("<span ID='",a.tId,j.id.CHECK,"' class='",e.makeChkClass(c,a),"' treeNode",j.id.CHECK,a.nocheck===!0?" style='display:none;'":"","></span>"))});f.addZTreeTools(function(c,a){a.checkNode=function(a,b,c,f){var g=this.setting.data.key.checked;if(a.chkDisabled!==!0&&(b!==!0&&b!==!1&&(b=!a[g]),f=!!f,(a[g]!==b||c)&&!(f&&k.apply(this.setting.callback.beforeCheck,[this.setting.treeId,a],!0)==!1)&&k.uCanDo(this.setting)&&this.setting.check.enable&&
-a.nocheck!==!0))a[g]=b,b=n(a,j.id.CHECK,this.setting),(c||this.setting.check.chkStyle===j.radio.STYLE)&&e.checkNodeRelation(this.setting,a),e.setChkClass(this.setting,b,a),e.repairParentChkClassWithSelf(this.setting,a),f&&this.setting.treeObj.trigger(j.event.CHECK,[null,this.setting.treeId,a])};a.checkAllNodes=function(a){e.repairAllChk(this.setting,!!a)};a.getCheckedNodes=function(a){var b=this.setting.data.key.children;return f.getTreeCheckedNodes(this.setting,f.getRoot(this.setting)[b],a!==!1)};
-a.getChangeCheckedNodes=function(){var a=this.setting.data.key.children;return f.getTreeChangeCheckedNodes(this.setting,f.getRoot(this.setting)[a])};a.setChkDisabled=function(a,b,c,f){b=!!b;c=!!c;e.repairSonChkDisabled(this.setting,a,b,!!f);e.repairParentChkDisabled(this.setting,a.getParentNode(),b,c)};var b=a.updateNode;a.updateNode=function(c,f){b&&b.apply(a,arguments);if(c&&this.setting.check.enable&&n(c,this.setting).get(0)&&k.uCanDo(this.setting)){var i=n(c,j.id.CHECK,this.setting);(f==!0||this.setting.check.chkStyle===
-j.radio.STYLE)&&e.checkNodeRelation(this.setting,c);e.setChkClass(this.setting,i,c);e.repairParentChkClassWithSelf(this.setting,c)}}});var s=e.createNodes;e.createNodes=function(c,a,b,d){s&&s.apply(e,arguments);b&&e.repairParentChkClassWithSelf(c,d)};var t=e.removeNode;e.removeNode=function(c,a){var b=a.getParentNode();t&&t.apply(e,arguments);a&&b&&(e.repairChkClass(c,b),e.repairParentChkClass(c,b))};var u=e.appendNodes;e.appendNodes=function(c,a,b,d,h,i){var j="";u&&(j=u.apply(e,arguments));d&&f.makeChkFlag(c,
-d);return j}})(jQuery);
-
-/*
- * JQuery zTree exedit v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function(w){var I={event:{DRAG:"ztree_drag",DROP:"ztree_drop",RENAME:"ztree_rename",DRAGMOVE:"ztree_dragmove"},id:{EDIT:"_edit",INPUT:"_input",REMOVE:"_remove"},move:{TYPE_INNER:"inner",TYPE_PREV:"prev",TYPE_NEXT:"next"},node:{CURSELECTED_EDIT:"curSelectedNode_Edit",TMPTARGET_TREE:"tmpTargetzTree",TMPTARGET_NODE:"tmpTargetNode"}},x={onHoverOverNode:function(b,a){var c=m.getSetting(b.data.treeId),d=m.getRoot(c);if(d.curHoverNode!=a)x.onHoverOutNode(b);d.curHoverNode=a;f.addHoverDom(c,a)},onHoverOutNode:function(b){var b=
-m.getSetting(b.data.treeId),a=m.getRoot(b);if(a.curHoverNode&&!m.isSelectedNode(b,a.curHoverNode))f.removeTreeDom(b,a.curHoverNode),a.curHoverNode=null},onMousedownNode:function(b,a){function c(b){if(C.dragFlag==0&&Math.abs(N-b.clientX)<e.edit.drag.minMoveSize&&Math.abs(O-b.clientY)<e.edit.drag.minMoveSize)return!0;var a,c,n,k,i;i=e.data.key.children;M.css("cursor","pointer");if(C.dragFlag==0){if(g.apply(e.callback.beforeDrag,[e.treeId,l],!0)==!1)return r(b),!0;for(a=0,c=l.length;a<c;a++){if(a==0)C.dragNodeShowBefore=
-[];n=l[a];n.isParent&&n.open?(f.expandCollapseNode(e,n,!n.open),C.dragNodeShowBefore[n.tId]=!0):C.dragNodeShowBefore[n.tId]=!1}C.dragFlag=1;t.showHoverDom=!1;g.showIfameMask(e,!0);n=!0;k=-1;if(l.length>1){var j=l[0].parentTId?l[0].getParentNode()[i]:m.getNodes(e);i=[];for(a=0,c=j.length;a<c;a++)if(C.dragNodeShowBefore[j[a].tId]!==void 0&&(n&&k>-1&&k+1!==a&&(n=!1),i.push(j[a]),k=a),l.length===i.length){l=i;break}}n&&(H=l[0].getPreNode(),R=l[l.length-1].getNextNode());D=o("<ul class='zTreeDragUL'></ul>",
-e);for(a=0,c=l.length;a<c;a++)n=l[a],n.editNameFlag=!1,f.selectNode(e,n,a>0),f.removeTreeDom(e,n),a>e.edit.drag.maxShowNodeNum-1||(k=o("<li id='"+n.tId+"_tmp'></li>",e),k.append(o(n,d.id.A,e).clone()),k.css("padding","0"),k.children("#"+n.tId+d.id.A).removeClass(d.node.CURSELECTED),D.append(k),a==e.edit.drag.maxShowNodeNum-1&&(k=o("<li id='"+n.tId+"_moretmp'><a>  ...  </a></li>",e),D.append(k)));D.attr("id",l[0].tId+d.id.UL+"_tmp");D.addClass(e.treeObj.attr("class"));D.appendTo(M);B=o("<span class='tmpzTreeMove_arrow'></span>",
-e);B.attr("id","zTreeMove_arrow_tmp");B.appendTo(M);e.treeObj.trigger(d.event.DRAG,[b,e.treeId,l])}if(C.dragFlag==1){s&&B.attr("id")==b.target.id&&u&&b.clientX+F.scrollLeft()+2>w("#"+u+d.id.A,s).offset().left?(n=w("#"+u+d.id.A,s),b.target=n.length>0?n.get(0):b.target):s&&(s.removeClass(d.node.TMPTARGET_TREE),u&&w("#"+u+d.id.A,s).removeClass(d.node.TMPTARGET_NODE+"_"+d.move.TYPE_PREV).removeClass(d.node.TMPTARGET_NODE+"_"+I.move.TYPE_NEXT).removeClass(d.node.TMPTARGET_NODE+"_"+I.move.TYPE_INNER));
-u=s=null;J=!1;h=e;n=m.getSettings();for(var y in n)if(n[y].treeId&&n[y].edit.enable&&n[y].treeId!=e.treeId&&(b.target.id==n[y].treeId||w(b.target).parents("#"+n[y].treeId).length>0))J=!0,h=n[y];y=F.scrollTop();k=F.scrollLeft();i=h.treeObj.offset();a=h.treeObj.get(0).scrollHeight;n=h.treeObj.get(0).scrollWidth;c=b.clientY+y-i.top;var p=h.treeObj.height()+i.top-b.clientY-y,q=b.clientX+k-i.left,x=h.treeObj.width()+i.left-b.clientX-k;i=c<e.edit.drag.borderMax&&c>e.edit.drag.borderMin;var j=p<e.edit.drag.borderMax&&
-p>e.edit.drag.borderMin,K=q<e.edit.drag.borderMax&&q>e.edit.drag.borderMin,G=x<e.edit.drag.borderMax&&x>e.edit.drag.borderMin,p=c>e.edit.drag.borderMin&&p>e.edit.drag.borderMin&&q>e.edit.drag.borderMin&&x>e.edit.drag.borderMin,q=i&&h.treeObj.scrollTop()<=0,x=j&&h.treeObj.scrollTop()+h.treeObj.height()+10>=a,P=K&&h.treeObj.scrollLeft()<=0,Q=G&&h.treeObj.scrollLeft()+h.treeObj.width()+10>=n;if(b.target&&g.isChildOrSelf(b.target,h.treeId)){for(var E=b.target;E&&E.tagName&&!g.eqs(E.tagName,"li")&&E.id!=
-h.treeId;)E=E.parentNode;var S=!0;for(a=0,c=l.length;a<c;a++)if(n=l[a],E.id===n.tId){S=!1;break}else if(o(n,e).find("#"+E.id).length>0){S=!1;break}if(S&&b.target&&g.isChildOrSelf(b.target,E.id+d.id.A))s=w(E),u=E.id}n=l[0];if(p&&g.isChildOrSelf(b.target,h.treeId)){if(!s&&(b.target.id==h.treeId||q||x||P||Q)&&(J||!J&&n.parentTId))s=h.treeObj;i?h.treeObj.scrollTop(h.treeObj.scrollTop()-10):j&&h.treeObj.scrollTop(h.treeObj.scrollTop()+10);K?h.treeObj.scrollLeft(h.treeObj.scrollLeft()-10):G&&h.treeObj.scrollLeft(h.treeObj.scrollLeft()+
-10);s&&s!=h.treeObj&&s.offset().left<h.treeObj.offset().left&&h.treeObj.scrollLeft(h.treeObj.scrollLeft()+s.offset().left-h.treeObj.offset().left)}D.css({top:b.clientY+y+3+"px",left:b.clientX+k+3+"px"});i=a=0;if(s&&s.attr("id")!=h.treeId){var z=u==null?null:m.getNodeCache(h,u);c=(b.ctrlKey||b.metaKey)&&e.edit.drag.isMove&&e.edit.drag.isCopy||!e.edit.drag.isMove&&e.edit.drag.isCopy;a=!!(H&&u===H.tId);i=!!(R&&u===R.tId);k=n.parentTId&&n.parentTId==u;n=(c||!i)&&g.apply(h.edit.drag.prev,[h.treeId,l,z],
-!!h.edit.drag.prev);a=(c||!a)&&g.apply(h.edit.drag.next,[h.treeId,l,z],!!h.edit.drag.next);G=(c||!k)&&!(h.data.keep.leaf&&!z.isParent)&&g.apply(h.edit.drag.inner,[h.treeId,l,z],!!h.edit.drag.inner);if(!n&&!a&&!G){if(s=null,u="",v=d.move.TYPE_INNER,B.css({display:"none"}),window.zTreeMoveTimer)clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null}else{c=w("#"+u+d.id.A,s);i=z.isLastNode?null:w("#"+z.getNextNode().tId+d.id.A,s.next());j=c.offset().top;k=c.offset().left;K=n?G?0.25:a?
-0.5:1:-1;G=a?G?0.75:n?0.5:0:-1;y=(b.clientY+y-j)/c.height();(K==1||y<=K&&y>=-0.2)&&n?(a=1-B.width(),i=j-B.height()/2,v=d.move.TYPE_PREV):(G==0||y>=G&&y<=1.2)&&a?(a=1-B.width(),i=i==null||z.isParent&&z.open?j+c.height()-B.height()/2:i.offset().top-B.height()/2,v=d.move.TYPE_NEXT):(a=5-B.width(),i=j,v=d.move.TYPE_INNER);B.css({display:"block",top:i+"px",left:k+a+"px"});c.addClass(d.node.TMPTARGET_NODE+"_"+v);if(T!=u||U!=v)L=(new Date).getTime();if(z&&z.isParent&&v==d.move.TYPE_INNER&&(y=!0,window.zTreeMoveTimer&&
-window.zTreeMoveTargetNodeTId!==z.tId?(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null):window.zTreeMoveTimer&&window.zTreeMoveTargetNodeTId===z.tId&&(y=!1),y))window.zTreeMoveTimer=setTimeout(function(){v==d.move.TYPE_INNER&&z&&z.isParent&&!z.open&&(new Date).getTime()-L>h.edit.drag.autoOpenTime&&g.apply(h.callback.beforeDragOpen,[h.treeId,z],!0)&&(f.switchNode(h,z),h.edit.drag.autoExpandTrigger&&h.treeObj.trigger(d.event.EXPAND,[h.treeId,z]))},h.edit.drag.autoOpenTime+50),
-window.zTreeMoveTargetNodeTId=z.tId}}else if(v=d.move.TYPE_INNER,s&&g.apply(h.edit.drag.inner,[h.treeId,l,null],!!h.edit.drag.inner)?s.addClass(d.node.TMPTARGET_TREE):s=null,B.css({display:"none"}),window.zTreeMoveTimer)clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null;T=u;U=v;e.treeObj.trigger(d.event.DRAGMOVE,[b,e.treeId,l])}return!1}function r(b){if(window.zTreeMoveTimer)clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null;U=T=null;F.unbind("mousemove",c);
-F.unbind("mouseup",r);F.unbind("selectstart",k);M.css("cursor","auto");s&&(s.removeClass(d.node.TMPTARGET_TREE),u&&w("#"+u+d.id.A,s).removeClass(d.node.TMPTARGET_NODE+"_"+d.move.TYPE_PREV).removeClass(d.node.TMPTARGET_NODE+"_"+I.move.TYPE_NEXT).removeClass(d.node.TMPTARGET_NODE+"_"+I.move.TYPE_INNER));g.showIfameMask(e,!1);t.showHoverDom=!0;if(C.dragFlag!=0){C.dragFlag=0;var a,i,j;for(a=0,i=l.length;a<i;a++)j=l[a],j.isParent&&C.dragNodeShowBefore[j.tId]&&!j.open&&(f.expandCollapseNode(e,j,!j.open),
-delete C.dragNodeShowBefore[j.tId]);D&&D.remove();B&&B.remove();var p=(b.ctrlKey||b.metaKey)&&e.edit.drag.isMove&&e.edit.drag.isCopy||!e.edit.drag.isMove&&e.edit.drag.isCopy;!p&&s&&u&&l[0].parentTId&&u==l[0].parentTId&&v==d.move.TYPE_INNER&&(s=null);if(s){var q=u==null?null:m.getNodeCache(h,u);if(g.apply(e.callback.beforeDrop,[h.treeId,l,q,v,p],!0)==!1)f.selectNodes(x,l);else{var A=p?g.clone(l):l;a=function(){if(J){if(!p)for(var a=0,c=l.length;a<c;a++)f.removeNode(e,l[a]);if(v==d.move.TYPE_INNER)f.addNodes(h,
-q,A);else if(f.addNodes(h,q.getParentNode(),A),v==d.move.TYPE_PREV)for(a=0,c=A.length;a<c;a++)f.moveNode(h,q,A[a],v,!1);else for(a=-1,c=A.length-1;a<c;c--)f.moveNode(h,q,A[c],v,!1)}else if(p&&v==d.move.TYPE_INNER)f.addNodes(h,q,A);else if(p&&f.addNodes(h,q.getParentNode(),A),v!=d.move.TYPE_NEXT)for(a=0,c=A.length;a<c;a++)f.moveNode(h,q,A[a],v,!1);else for(a=-1,c=A.length-1;a<c;c--)f.moveNode(h,q,A[c],v,!1);f.selectNodes(h,A);o(A[0],e).focus().blur();e.treeObj.trigger(d.event.DROP,[b,h.treeId,A,q,
-v,p])};v==d.move.TYPE_INNER&&g.canAsync(h,q)?f.asyncNode(h,q,!1,a):a()}}else f.selectNodes(x,l),e.treeObj.trigger(d.event.DROP,[b,e.treeId,l,null,null,null])}}function k(){return!1}var i,j,e=m.getSetting(b.data.treeId),C=m.getRoot(e),t=m.getRoots();if(b.button==2||!e.edit.enable||!e.edit.drag.isCopy&&!e.edit.drag.isMove)return!0;var p=b.target,q=m.getRoot(e).curSelectedList,l=[];if(m.isSelectedNode(e,a))for(i=0,j=q.length;i<j;i++){if(q[i].editNameFlag&&g.eqs(p.tagName,"input")&&p.getAttribute("treeNode"+
-d.id.INPUT)!==null)return!0;l.push(q[i]);if(l[0].parentTId!==q[i].parentTId){l=[a];break}}else l=[a];f.editNodeBlur=!0;f.cancelCurEditNode(e);var F=w(e.treeObj.get(0).ownerDocument),M=w(e.treeObj.get(0).ownerDocument.body),D,B,s,J=!1,h=e,x=e,H,R,T=null,U=null,u=null,v=d.move.TYPE_INNER,N=b.clientX,O=b.clientY,L=(new Date).getTime();g.uCanDo(e)&&F.bind("mousemove",c);F.bind("mouseup",r);F.bind("selectstart",k);b.preventDefault&&b.preventDefault();return!0}};w.extend(!0,w.fn.zTree.consts,I);w.extend(!0,
-w.fn.zTree._z,{tools:{getAbs:function(b){b=b.getBoundingClientRect();return[b.left+(document.body.scrollLeft+document.documentElement.scrollLeft),b.top+(document.body.scrollTop+document.documentElement.scrollTop)]},inputFocus:function(b){b.get(0)&&(b.focus(),g.setCursorPosition(b.get(0),b.val().length))},inputSelect:function(b){b.get(0)&&(b.focus(),b.select())},setCursorPosition:function(b,a){if(b.setSelectionRange)b.focus(),b.setSelectionRange(a,a);else if(b.createTextRange){var c=b.createTextRange();
-c.collapse(!0);c.moveEnd("character",a);c.moveStart("character",a);c.select()}},showIfameMask:function(b,a){for(var c=m.getRoot(b);c.dragMaskList.length>0;)c.dragMaskList[0].remove(),c.dragMaskList.shift();if(a)for(var d=o("iframe",b),f=0,i=d.length;f<i;f++){var j=d.get(f),e=g.getAbs(j),j=o("<div id='zTreeMask_"+f+"' class='zTreeMask' style='top:"+e[1]+"px; left:"+e[0]+"px; width:"+j.offsetWidth+"px; height:"+j.offsetHeight+"px;'></div>",b);j.appendTo(o("body",b));c.dragMaskList.push(j)}}},view:{addEditBtn:function(b,
-a){if(!(a.editNameFlag||o(a,d.id.EDIT,b).length>0)&&g.apply(b.edit.showRenameBtn,[b.treeId,a],b.edit.showRenameBtn)){var c=o(a,d.id.A,b),r="<span class='"+d.className.BUTTON+" edit' id='"+a.tId+d.id.EDIT+"' title='"+g.apply(b.edit.renameTitle,[b.treeId,a],b.edit.renameTitle)+"' treeNode"+d.id.EDIT+" style='display:none;'></span>";c.append(r);o(a,d.id.EDIT,b).bind("click",function(){if(!g.uCanDo(b)||g.apply(b.callback.beforeEditName,[b.treeId,a],!0)==!1)return!1;f.editNode(b,a);return!1}).show()}},
-addRemoveBtn:function(b,a){if(!(a.editNameFlag||o(a,d.id.REMOVE,b).length>0)&&g.apply(b.edit.showRemoveBtn,[b.treeId,a],b.edit.showRemoveBtn)){var c=o(a,d.id.A,b),r="<span class='"+d.className.BUTTON+" remove' id='"+a.tId+d.id.REMOVE+"' title='"+g.apply(b.edit.removeTitle,[b.treeId,a],b.edit.removeTitle)+"' treeNode"+d.id.REMOVE+" style='display:none;'></span>";c.append(r);o(a,d.id.REMOVE,b).bind("click",function(){if(!g.uCanDo(b)||g.apply(b.callback.beforeRemove,[b.treeId,a],!0)==!1)return!1;f.removeNode(b,
-a);b.treeObj.trigger(d.event.REMOVE,[b.treeId,a]);return!1}).bind("mousedown",function(){return!0}).show()}},addHoverDom:function(b,a){if(m.getRoots().showHoverDom)a.isHover=!0,b.edit.enable&&(f.addEditBtn(b,a),f.addRemoveBtn(b,a)),g.apply(b.view.addHoverDom,[b.treeId,a])},cancelCurEditNode:function(b,a,c){var r=m.getRoot(b),k=b.data.key.name,i=r.curEditNode;if(i){var j=r.curEditInput,a=a?a:c?i[k]:j.val();if(g.apply(b.callback.beforeRename,[b.treeId,i,a,c],!0)===!1)return!1;i[k]=a;o(i,d.id.A,b).removeClass(d.node.CURSELECTED_EDIT);
-j.unbind();f.setNodeName(b,i);i.editNameFlag=!1;r.curEditNode=null;r.curEditInput=null;f.selectNode(b,i,!1);b.treeObj.trigger(d.event.RENAME,[b.treeId,i,c])}return r.noSelection=!0},editNode:function(b,a){var c=m.getRoot(b);f.editNodeBlur=!1;if(m.isSelectedNode(b,a)&&c.curEditNode==a&&a.editNameFlag)setTimeout(function(){g.inputFocus(c.curEditInput)},0);else{var r=b.data.key.name;a.editNameFlag=!0;f.removeTreeDom(b,a);f.cancelCurEditNode(b);f.selectNode(b,a,!1);o(a,d.id.SPAN,b).html("<input type=text class='rename' id='"+
-a.tId+d.id.INPUT+"' treeNode"+d.id.INPUT+" >");var k=o(a,d.id.INPUT,b);k.attr("value",a[r]);b.edit.editNameSelectAll?g.inputSelect(k):g.inputFocus(k);k.bind("blur",function(){f.editNodeBlur||f.cancelCurEditNode(b)}).bind("keydown",function(a){a.keyCode=="13"?(f.editNodeBlur=!0,f.cancelCurEditNode(b)):a.keyCode=="27"&&f.cancelCurEditNode(b,null,!0)}).bind("click",function(){return!1}).bind("dblclick",function(){return!1});o(a,d.id.A,b).addClass(d.node.CURSELECTED_EDIT);c.curEditInput=k;c.noSelection=
-!1;c.curEditNode=a}},moveNode:function(b,a,c,r,k,i){var j=m.getRoot(b),e=b.data.key.children;if(a!=c&&(!b.data.keep.leaf||!a||a.isParent||r!=d.move.TYPE_INNER)){var g=c.parentTId?c.getParentNode():j,t=a===null||a==j;t&&a===null&&(a=j);if(t)r=d.move.TYPE_INNER;j=a.parentTId?a.getParentNode():j;if(r!=d.move.TYPE_PREV&&r!=d.move.TYPE_NEXT)r=d.move.TYPE_INNER;if(r==d.move.TYPE_INNER)if(t)c.parentTId=null;else{if(!a.isParent)a.isParent=!0,a.open=!!a.open,f.setNodeLineIcos(b,a);c.parentTId=a.tId}var p;
-t?p=t=b.treeObj:(!i&&r==d.move.TYPE_INNER?f.expandCollapseNode(b,a,!0,!1):i||f.expandCollapseNode(b,a.getParentNode(),!0,!1),t=o(a,b),p=o(a,d.id.UL,b),t.get(0)&&!p.get(0)&&(p=[],f.makeUlHtml(b,a,p,""),t.append(p.join(""))),p=o(a,d.id.UL,b));var q=o(c,b);q.get(0)?t.get(0)||q.remove():q=f.appendNodes(b,c.level,[c],null,!1,!0).join("");p.get(0)&&r==d.move.TYPE_INNER?p.append(q):t.get(0)&&r==d.move.TYPE_PREV?t.before(q):t.get(0)&&r==d.move.TYPE_NEXT&&t.after(q);var l=-1,w=0,x=null,t=null,D=c.level;if(c.isFirstNode){if(l=
-0,g[e].length>1)x=g[e][1],x.isFirstNode=!0}else if(c.isLastNode)l=g[e].length-1,x=g[e][l-1],x.isLastNode=!0;else for(p=0,q=g[e].length;p<q;p++)if(g[e][p].tId==c.tId){l=p;break}l>=0&&g[e].splice(l,1);if(r!=d.move.TYPE_INNER)for(p=0,q=j[e].length;p<q;p++)j[e][p].tId==a.tId&&(w=p);if(r==d.move.TYPE_INNER){a[e]||(a[e]=[]);if(a[e].length>0)t=a[e][a[e].length-1],t.isLastNode=!1;a[e].splice(a[e].length,0,c);c.isLastNode=!0;c.isFirstNode=a[e].length==1}else a.isFirstNode&&r==d.move.TYPE_PREV?(j[e].splice(w,
-0,c),t=a,t.isFirstNode=!1,c.parentTId=a.parentTId,c.isFirstNode=!0,c.isLastNode=!1):a.isLastNode&&r==d.move.TYPE_NEXT?(j[e].splice(w+1,0,c),t=a,t.isLastNode=!1,c.parentTId=a.parentTId,c.isFirstNode=!1,c.isLastNode=!0):(r==d.move.TYPE_PREV?j[e].splice(w,0,c):j[e].splice(w+1,0,c),c.parentTId=a.parentTId,c.isFirstNode=!1,c.isLastNode=!1);m.fixPIdKeyValue(b,c);m.setSonNodeLevel(b,c.getParentNode(),c);f.setNodeLineIcos(b,c);f.repairNodeLevelClass(b,c,D);!b.data.keep.parent&&g[e].length<1?(g.isParent=!1,
-g.open=!1,a=o(g,d.id.UL,b),r=o(g,d.id.SWITCH,b),e=o(g,d.id.ICON,b),f.replaceSwitchClass(g,r,d.folder.DOCU),f.replaceIcoClass(g,e,d.folder.DOCU),a.css("display","none")):x&&f.setNodeLineIcos(b,x);t&&f.setNodeLineIcos(b,t);b.check&&b.check.enable&&f.repairChkClass&&(f.repairChkClass(b,g),f.repairParentChkClassWithSelf(b,g),g!=c.parent&&f.repairParentChkClassWithSelf(b,c));i||f.expandCollapseParentNode(b,c.getParentNode(),!0,k)}},removeEditBtn:function(b,a){o(a,d.id.EDIT,b).unbind().remove()},removeRemoveBtn:function(b,
-a){o(a,d.id.REMOVE,b).unbind().remove()},removeTreeDom:function(b,a){a.isHover=!1;f.removeEditBtn(b,a);f.removeRemoveBtn(b,a);g.apply(b.view.removeHoverDom,[b.treeId,a])},repairNodeLevelClass:function(b,a,c){if(c!==a.level){var f=o(a,b),g=o(a,d.id.A,b),b=o(a,d.id.UL,b),c=d.className.LEVEL+c,a=d.className.LEVEL+a.level;f.removeClass(c);f.addClass(a);g.removeClass(c);g.addClass(a);b.removeClass(c);b.addClass(a)}},selectNodes:function(b,a){for(var c=0,d=a.length;c<d;c++)f.selectNode(b,a[c],c>0)}},event:{},
-data:{setSonNodeLevel:function(b,a,c){if(c){var d=b.data.key.children;c.level=a?a.level+1:0;if(c[d])for(var a=0,f=c[d].length;a<f;a++)c[d][a]&&m.setSonNodeLevel(b,c,c[d][a])}}}});var H=w.fn.zTree,g=H._z.tools,d=H.consts,f=H._z.view,m=H._z.data,o=g.$;m.exSetting({edit:{enable:!1,editNameSelectAll:!1,showRemoveBtn:!0,showRenameBtn:!0,removeTitle:"remove",renameTitle:"rename",drag:{autoExpandTrigger:!1,isCopy:!0,isMove:!0,prev:!0,next:!0,inner:!0,minMoveSize:5,borderMax:10,borderMin:-5,maxShowNodeNum:5,
-autoOpenTime:500}},view:{addHoverDom:null,removeHoverDom:null},callback:{beforeDrag:null,beforeDragOpen:null,beforeDrop:null,beforeEditName:null,beforeRename:null,onDrag:null,onDragMove:null,onDrop:null,onRename:null}});m.addInitBind(function(b){var a=b.treeObj,c=d.event;a.bind(c.RENAME,function(a,c,d,f){g.apply(b.callback.onRename,[a,c,d,f])});a.bind(c.DRAG,function(a,c,d,f){g.apply(b.callback.onDrag,[c,d,f])});a.bind(c.DRAGMOVE,function(a,c,d,f){g.apply(b.callback.onDragMove,[c,d,f])});a.bind(c.DROP,
-function(a,c,d,f,e,m,o){g.apply(b.callback.onDrop,[c,d,f,e,m,o])})});m.addInitUnBind(function(b){var b=b.treeObj,a=d.event;b.unbind(a.RENAME);b.unbind(a.DRAG);b.unbind(a.DRAGMOVE);b.unbind(a.DROP)});m.addInitCache(function(){});m.addInitNode(function(b,a,c){if(c)c.isHover=!1,c.editNameFlag=!1});m.addInitProxy(function(b){var a=b.target,c=m.getSetting(b.data.treeId),f=b.relatedTarget,k="",i=null,j="",e=null,o=null;if(g.eqs(b.type,"mouseover")){if(o=g.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+d.id.A}]))k=
-g.getNodeMainDom(o).id,j="hoverOverNode"}else if(g.eqs(b.type,"mouseout"))o=g.getMDom(c,f,[{tagName:"a",attrName:"treeNode"+d.id.A}]),o||(k="remove",j="hoverOutNode");else if(g.eqs(b.type,"mousedown")&&(o=g.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+d.id.A}])))k=g.getNodeMainDom(o).id,j="mousedownNode";if(k.length>0)switch(i=m.getNodeCache(c,k),j){case "mousedownNode":e=x.onMousedownNode;break;case "hoverOverNode":e=x.onHoverOverNode;break;case "hoverOutNode":e=x.onHoverOutNode}return{stop:!1,
-node:i,nodeEventType:j,nodeEventCallback:e,treeEventType:"",treeEventCallback:null}});m.addInitRoot(function(b){var b=m.getRoot(b),a=m.getRoots();b.curEditNode=null;b.curEditInput=null;b.curHoverNode=null;b.dragFlag=0;b.dragNodeShowBefore=[];b.dragMaskList=[];a.showHoverDom=!0});m.addZTreeTools(function(b,a){a.cancelEditName=function(a){m.getRoot(this.setting).curEditNode&&f.cancelCurEditNode(this.setting,a?a:null,!0)};a.copyNode=function(a,b,k,i){if(!b)return null;if(a&&!a.isParent&&this.setting.data.keep.leaf&&
-k===d.move.TYPE_INNER)return null;var j=this,e=g.clone(b);if(!a)a=null,k=d.move.TYPE_INNER;k==d.move.TYPE_INNER?(b=function(){f.addNodes(j.setting,a,[e],i)},g.canAsync(this.setting,a)?f.asyncNode(this.setting,a,i,b):b()):(f.addNodes(this.setting,a.parentNode,[e],i),f.moveNode(this.setting,a,e,k,!1,i));return e};a.editName=function(a){a&&a.tId&&a===m.getNodeCache(this.setting,a.tId)&&(a.parentTId&&f.expandCollapseParentNode(this.setting,a.getParentNode(),!0),f.editNode(this.setting,a))};a.moveNode=
-function(a,b,k,i){function j(){f.moveNode(e.setting,a,b,k,!1,i)}if(!b)return b;if(a&&!a.isParent&&this.setting.data.keep.leaf&&k===d.move.TYPE_INNER)return null;else if(a&&(b.parentTId==a.tId&&k==d.move.TYPE_INNER||o(b,this.setting).find("#"+a.tId).length>0))return null;else a||(a=null);var e=this;g.canAsync(this.setting,a)&&k===d.move.TYPE_INNER?f.asyncNode(this.setting,a,i,j):j();return b};a.setEditable=function(a){this.setting.edit.enable=a;return this.refresh()}});var N=f.cancelPreSelectedNode;
-f.cancelPreSelectedNode=function(b,a){for(var c=m.getRoot(b).curSelectedList,d=0,g=c.length;d<g;d++)if(!a||a===c[d])if(f.removeTreeDom(b,c[d]),a)break;N&&N.apply(f,arguments)};var O=f.createNodes;f.createNodes=function(b,a,c,d){O&&O.apply(f,arguments);c&&f.repairParentChkClassWithSelf&&f.repairParentChkClassWithSelf(b,d)};var V=f.makeNodeUrl;f.makeNodeUrl=function(b,a){return b.edit.enable?null:V.apply(f,arguments)};var L=f.removeNode;f.removeNode=function(b,a){var c=m.getRoot(b);if(c.curEditNode===
-a)c.curEditNode=null;L&&L.apply(f,arguments)};var P=f.selectNode;f.selectNode=function(b,a,c){var d=m.getRoot(b);if(m.isSelectedNode(b,a)&&d.curEditNode==a&&a.editNameFlag)return!1;P&&P.apply(f,arguments);f.addHoverDom(b,a);return!0};var Q=g.uCanDo;g.uCanDo=function(b,a){var c=m.getRoot(b);if(a&&(g.eqs(a.type,"mouseover")||g.eqs(a.type,"mouseout")||g.eqs(a.type,"mousedown")||g.eqs(a.type,"mouseup")))return!0;if(c.curEditNode)f.editNodeBlur=!1,c.curEditInput.focus();return!c.curEditNode&&(Q?Q.apply(f,
-arguments):!0)}})(jQuery);
-
diff --git a/js/jquery.ztree.all.js b/js/jquery.ztree.all.js
new file mode 100644
index 0000000..dbca0e5
--- /dev/null
+++ b/js/jquery.ztree.all.js
@@ -0,0 +1,3878 @@
+/*
+ * JQuery zTree core
+ * v3.5.48
+ * http://treejs.cn/
+ *
+ * Copyright (c) 2010 Hunter.z
+ *
+ * Licensed same as jquery - MIT License
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Date: 2020-11-21
+ */
+
+(function ($) {
+  var settings = {}, roots = {}, caches = {},
+    //default consts of core
+    _consts = {
+      className: {
+        BUTTON: "button",
+        LEVEL: "level",
+        ICO_LOADING: "ico_loading",
+        SWITCH: "switch",
+        NAME: 'node_name'
+      },
+      event: {
+        NODECREATED: "ztree_nodeCreated",
+        CLICK: "ztree_click",
+        EXPAND: "ztree_expand",
+        COLLAPSE: "ztree_collapse",
+        ASYNC_SUCCESS: "ztree_async_success",
+        ASYNC_ERROR: "ztree_async_error",
+        REMOVE: "ztree_remove",
+        SELECTED: "ztree_selected",
+        UNSELECTED: "ztree_unselected"
+      },
+      id: {
+        A: "_a",
+        ICON: "_ico",
+        SPAN: "_span",
+        SWITCH: "_switch",
+        UL: "_ul"
+      },
+      line: {
+        ROOT: "root",
+        ROOTS: "roots",
+        CENTER: "center",
+        BOTTOM: "bottom",
+        NOLINE: "noline",
+        LINE: "line"
+      },
+      folder: {
+        OPEN: "open",
+        CLOSE: "close",
+        DOCU: "docu"
+      },
+      node: {
+        CURSELECTED: "curSelectedNode"
+      }
+    },
+    //default setting of core
+    _setting = {
+      treeId: "",
+      treeObj: null,
+      view: {
+        addDiyDom: null,
+        autoCancelSelected: true,
+        dblClickExpand: true,
+        expandSpeed: "fast",
+        fontCss: {},
+        nodeClasses: {},
+        nameIsHTML: false,
+        selectedMulti: true,
+        showIcon: true,
+        showLine: true,
+        showTitle: true,
+        txtSelectedEnable: false
+      },
+      data: {
+        key: {
+          isParent: "isParent",
+          children: "children",
+          name: "name",
+          title: "",
+          url: "url",
+          icon: "icon"
+        },
+        render: {
+          name: null,
+          title: null,
+        },
+        simpleData: {
+          enable: false,
+          idKey: "id",
+          pIdKey: "pId",
+          rootPId: null
+        },
+        keep: {
+          parent: false,
+          leaf: false
+        }
+      },
+      async: {
+        enable: false,
+        contentType: "application/x-www-form-urlencoded",
+        type: "post",
+        dataType: "text",
+        headers: {},
+        xhrFields: {},
+        url: "",
+        autoParam: [],
+        otherParam: [],
+        dataFilter: null
+      },
+      callback: {
+        beforeAsync: null,
+        beforeClick: null,
+        beforeDblClick: null,
+        beforeRightClick: null,
+        beforeMouseDown: null,
+        beforeMouseUp: null,
+        beforeExpand: null,
+        beforeCollapse: null,
+        beforeRemove: null,
+
+        onAsyncError: null,
+        onAsyncSuccess: null,
+        onNodeCreated: null,
+        onClick: null,
+        onDblClick: null,
+        onRightClick: null,
+        onMouseDown: null,
+        onMouseUp: null,
+        onExpand: null,
+        onCollapse: null,
+        onRemove: null
+      }
+    },
+    //default root of core
+    //zTree use root to save full data
+    _initRoot = function (setting) {
+      var r = data.getRoot(setting);
+      if (!r) {
+        r = {};
+        data.setRoot(setting, r);
+      }
+      data.nodeChildren(setting, r, []);
+      r.expandTriggerFlag = false;
+      r.curSelectedList = [];
+      r.noSelection = true;
+      r.createdNodes = [];
+      r.zId = 0;
+      r._ver = (new Date()).getTime();
+    },
+    //default cache of core
+    _initCache = function (setting) {
+      var c = data.getCache(setting);
+      if (!c) {
+        c = {};
+        data.setCache(setting, c);
+      }
+      c.nodes = [];
+      c.doms = [];
+    },
+    //default bindEvent of core
+    _bindEvent = function (setting) {
+      var o = setting.treeObj,
+        c = consts.event;
+      o.bind(c.NODECREATED, function (event, treeId, node) {
+        tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
+      });
+
+      o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) {
+        tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
+      });
+
+      o.bind(c.EXPAND, function (event, treeId, node) {
+        tools.apply(setting.callback.onExpand, [event, treeId, node]);
+      });
+
+      o.bind(c.COLLAPSE, function (event, treeId, node) {
+        tools.apply(setting.callback.onCollapse, [event, treeId, node]);
+      });
+
+      o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) {
+        tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
+      });
+
+      o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
+        tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
+      });
+
+      o.bind(c.REMOVE, function (event, treeId, treeNode) {
+        tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
+      });
+
+      o.bind(c.SELECTED, function (event, treeId, node) {
+        tools.apply(setting.callback.onSelected, [treeId, node]);
+      });
+      o.bind(c.UNSELECTED, function (event, treeId, node) {
+        tools.apply(setting.callback.onUnSelected, [treeId, node]);
+      });
+    },
+    _unbindEvent = function (setting) {
+      var o = setting.treeObj,
+        c = consts.event;
+      o.unbind(c.NODECREATED)
+        .unbind(c.CLICK)
+        .unbind(c.EXPAND)
+        .unbind(c.COLLAPSE)
+        .unbind(c.ASYNC_SUCCESS)
+        .unbind(c.ASYNC_ERROR)
+        .unbind(c.REMOVE)
+        .unbind(c.SELECTED)
+        .unbind(c.UNSELECTED);
+    },
+    //default event proxy of core
+    _eventProxy = function (event) {
+      var target = event.target,
+        setting = data.getSetting(event.data.treeId),
+        tId = "", node = null,
+        nodeEventType = "", treeEventType = "",
+        nodeEventCallback = null, treeEventCallback = null,
+        tmp = null;
+
+      if (tools.eqs(event.type, "mousedown")) {
+        treeEventType = "mousedown";
+      } else if (tools.eqs(event.type, "mouseup")) {
+        treeEventType = "mouseup";
+      } else if (tools.eqs(event.type, "contextmenu")) {
+        treeEventType = "contextmenu";
+      } else if (tools.eqs(event.type, "click")) {
+        if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) {
+          tId = tools.getNodeMainDom(target).id;
+          nodeEventType = "switchNode";
+        } else {
+          tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+          if (tmp) {
+            tId = tools.getNodeMainDom(tmp).id;
+            nodeEventType = "clickNode";
+          }
+        }
+      } else if (tools.eqs(event.type, "dblclick")) {
+        treeEventType = "dblclick";
+        tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (tmp) {
+          tId = tools.getNodeMainDom(tmp).id;
+          nodeEventType = "switchNode";
+        }
+      }
+      if (treeEventType.length > 0 && tId.length == 0) {
+        tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (tmp) {
+          tId = tools.getNodeMainDom(tmp).id;
+        }
+      }
+      // event to node
+      if (tId.length > 0) {
+        node = data.getNodeCache(setting, tId);
+        switch (nodeEventType) {
+          case "switchNode" :
+            var isParent = data.nodeIsParent(setting, node);
+            if (!isParent) {
+              nodeEventType = "";
+            } else if (tools.eqs(event.type, "click")
+              || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
+              nodeEventCallback = handler.onSwitchNode;
+            } else {
+              nodeEventType = "";
+            }
+            break;
+          case "clickNode" :
+            nodeEventCallback = handler.onClickNode;
+            break;
+        }
+      }
+      // event to zTree
+      switch (treeEventType) {
+        case "mousedown" :
+          treeEventCallback = handler.onZTreeMousedown;
+          break;
+        case "mouseup" :
+          treeEventCallback = handler.onZTreeMouseup;
+          break;
+        case "dblclick" :
+          treeEventCallback = handler.onZTreeDblclick;
+          break;
+        case "contextmenu" :
+          treeEventCallback = handler.onZTreeContextmenu;
+          break;
+      }
+      var proxyResult = {
+        stop: false,
+        node: node,
+        nodeEventType: nodeEventType,
+        nodeEventCallback: nodeEventCallback,
+        treeEventType: treeEventType,
+        treeEventCallback: treeEventCallback
+      };
+      return proxyResult
+    },
+    //default init node of core
+    _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
+      if (!n) return;
+      var r = data.getRoot(setting),
+        children = data.nodeChildren(setting, n);
+      n.level = level;
+      n.tId = setting.treeId + "_" + (++r.zId);
+      n.parentTId = parentNode ? parentNode.tId : null;
+      n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open;
+      var isParent = data.nodeIsParent(setting, n);
+      if (tools.isArray(children)) {
+        data.nodeIsParent(setting, n, true);
+        n.zAsync = true;
+      } else {
+        isParent = data.nodeIsParent(setting, n, isParent);
+        n.open = (isParent && !setting.async.enable) ? n.open : false;
+        n.zAsync = !isParent;
+      }
+      n.isFirstNode = isFirstNode;
+      n.isLastNode = isLastNode;
+      n.getParentNode = function () {
+        return data.getNodeCache(setting, n.parentTId);
+      };
+      n.getPreNode = function () {
+        return data.getPreNode(setting, n);
+      };
+      n.getNextNode = function () {
+        return data.getNextNode(setting, n);
+      };
+      n.getIndex = function () {
+        return data.getNodeIndex(setting, n);
+      };
+      n.getPath = function () {
+        return data.getNodePath(setting, n);
+      };
+      n.isAjaxing = false;
+      data.fixPIdKeyValue(setting, n);
+    },
+    _init = {
+      bind: [_bindEvent],
+      unbind: [_unbindEvent],
+      caches: [_initCache],
+      nodes: [_initNode],
+      proxys: [_eventProxy],
+      roots: [_initRoot],
+      beforeA: [],
+      afterA: [],
+      innerBeforeA: [],
+      innerAfterA: [],
+      zTreeTools: []
+    },
+    //method of operate data
+    data = {
+      addNodeCache: function (setting, node) {
+        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
+      },
+      getNodeCacheId: function (tId) {
+        return tId.substring(tId.lastIndexOf("_") + 1);
+      },
+      addAfterA: function (afterA) {
+        _init.afterA.push(afterA);
+      },
+      addBeforeA: function (beforeA) {
+        _init.beforeA.push(beforeA);
+      },
+      addInnerAfterA: function (innerAfterA) {
+        _init.innerAfterA.push(innerAfterA);
+      },
+      addInnerBeforeA: function (innerBeforeA) {
+        _init.innerBeforeA.push(innerBeforeA);
+      },
+      addInitBind: function (bindEvent) {
+        _init.bind.push(bindEvent);
+      },
+      addInitUnBind: function (unbindEvent) {
+        _init.unbind.push(unbindEvent);
+      },
+      addInitCache: function (initCache) {
+        _init.caches.push(initCache);
+      },
+      addInitNode: function (initNode) {
+        _init.nodes.push(initNode);
+      },
+      addInitProxy: function (initProxy, isFirst) {
+        if (!!isFirst) {
+          _init.proxys.splice(0, 0, initProxy);
+        } else {
+          _init.proxys.push(initProxy);
+        }
+      },
+      addInitRoot: function (initRoot) {
+        _init.roots.push(initRoot);
+      },
+      addNodesData: function (setting, parentNode, index, nodes) {
+        var children = data.nodeChildren(setting, parentNode), params;
+        if (!children) {
+          children = data.nodeChildren(setting, parentNode, []);
+          index = -1;
+        } else if (index >= children.length) {
+          index = -1;
+        }
+
+        if (children.length > 0 && index === 0) {
+          children[0].isFirstNode = false;
+          view.setNodeLineIcos(setting, children[0]);
+        } else if (children.length > 0 && index < 0) {
+          children[children.length - 1].isLastNode = false;
+          view.setNodeLineIcos(setting, children[children.length - 1]);
+        }
+        data.nodeIsParent(setting, parentNode, true);
+
+        if (index < 0) {
+          data.nodeChildren(setting, parentNode, children.concat(nodes));
+        } else {
+          params = [index, 0].concat(nodes);
+          children.splice.apply(children, params);
+        }
+      },
+      addSelectedNode: function (setting, node) {
+        var root = data.getRoot(setting);
+        if (!data.isSelectedNode(setting, node)) {
+          root.curSelectedList.push(node);
+        }
+      },
+      addCreatedNode: function (setting, node) {
+        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
+          var root = data.getRoot(setting);
+          root.createdNodes.push(node);
+        }
+      },
+      addZTreeTools: function (zTreeTools) {
+        _init.zTreeTools.push(zTreeTools);
+      },
+      exSetting: function (s) {
+        $.extend(true, _setting, s);
+      },
+      fixPIdKeyValue: function (setting, node) {
+        if (setting.data.simpleData.enable) {
+          node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
+        }
+      },
+      getAfterA: function (setting, node, array) {
+        for (var i = 0, j = _init.afterA.length; i < j; i++) {
+          _init.afterA[i].apply(this, arguments);
+        }
+      },
+      getBeforeA: function (setting, node, array) {
+        for (var i = 0, j = _init.beforeA.length; i < j; i++) {
+          _init.beforeA[i].apply(this, arguments);
+        }
+      },
+      getInnerAfterA: function (setting, node, array) {
+        for (var i = 0, j = _init.innerAfterA.length; i < j; i++) {
+          _init.innerAfterA[i].apply(this, arguments);
+        }
+      },
+      getInnerBeforeA: function (setting, node, array) {
+        for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) {
+          _init.innerBeforeA[i].apply(this, arguments);
+        }
+      },
+      getCache: function (setting) {
+        return caches[setting.treeId];
+      },
+      getNodeIndex: function (setting, node) {
+        if (!node) return null;
+        var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
+          children = data.nodeChildren(setting, p);
+        for (var i = 0, l = children.length - 1; i <= l; i++) {
+          if (children[i] === node) {
+            return i;
+          }
+        }
+        return -1;
+      },
+      getNextNode: function (setting, node) {
+        if (!node) return null;
+        var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
+          children = data.nodeChildren(setting, p);
+        for (var i = 0, l = children.length - 1; i <= l; i++) {
+          if (children[i] === node) {
+            return (i == l ? null : children[i + 1]);
+          }
+        }
+        return null;
+      },
+      getNodeByParam: function (setting, nodes, key, value) {
+        if (!nodes || !key) return null;
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (node[key] == value) {
+            return nodes[i];
+          }
+          var children = data.nodeChildren(setting, node);
+          var tmp = data.getNodeByParam(setting, children, key, value);
+          if (tmp) return tmp;
+        }
+        return null;
+      },
+      getNodeCache: function (setting, tId) {
+        if (!tId) return null;
+        var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
+        return n ? n : null;
+      },
+      getNodePath: function (setting, node) {
+        if (!node) return null;
+
+        var path;
+        if (node.parentTId) {
+          path = node.getParentNode().getPath();
+        } else {
+          path = [];
+        }
+
+        if (path) {
+          path.push(node);
+        }
+
+        return path;
+      },
+      getNodes: function (setting) {
+        return data.nodeChildren(setting, data.getRoot(setting));
+      },
+      getNodesByParam: function (setting, nodes, key, value) {
+        if (!nodes || !key) return [];
+        var result = [];
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (node[key] == value) {
+            result.push(node);
+          }
+          var children = data.nodeChildren(setting, node);
+          result = result.concat(data.getNodesByParam(setting, children, key, value));
+        }
+        return result;
+      },
+      getNodesByParamFuzzy: function (setting, nodes, key, value) {
+        if (!nodes || !key) return [];
+        var result = [];
+        value = value.toLowerCase();
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (typeof node[key] == "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) {
+            result.push(node);
+          }
+          var children = data.nodeChildren(setting, node);
+          result = result.concat(data.getNodesByParamFuzzy(setting, children, key, value));
+        }
+        return result;
+      },
+      getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) {
+        if (!nodes) return (isSingle ? null : []);
+        var result = isSingle ? null : [];
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (tools.apply(filter, [node, invokeParam], false)) {
+            if (isSingle) {
+              return node;
+            }
+            result.push(node);
+          }
+          var children = data.nodeChildren(setting, node);
+          var tmpResult = data.getNodesByFilter(setting, children, filter, isSingle, invokeParam);
+          if (isSingle && !!tmpResult) {
+            return tmpResult;
+          }
+          result = isSingle ? tmpResult : result.concat(tmpResult);
+        }
+        return result;
+      },
+      getPreNode: function (setting, node) {
+        if (!node) return null;
+        var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
+          children = data.nodeChildren(setting, p);
+        for (var i = 0, l = children.length; i < l; i++) {
+          if (children[i] === node) {
+            return (i == 0 ? null : children[i - 1]);
+          }
+        }
+        return null;
+      },
+      getRoot: function (setting) {
+        return setting ? roots[setting.treeId] : null;
+      },
+      getRoots: function () {
+        return roots;
+      },
+      getSetting: function (treeId) {
+        return settings[treeId];
+      },
+      getSettings: function () {
+        return settings;
+      },
+      getZTreeTools: function (treeId) {
+        var r = this.getRoot(this.getSetting(treeId));
+        return r ? r.treeTools : null;
+      },
+      initCache: function (setting) {
+        for (var i = 0, j = _init.caches.length; i < j; i++) {
+          _init.caches[i].apply(this, arguments);
+        }
+      },
+      initNode: function (setting, level, node, parentNode, preNode, nextNode) {
+        for (var i = 0, j = _init.nodes.length; i < j; i++) {
+          _init.nodes[i].apply(this, arguments);
+        }
+      },
+      initRoot: function (setting) {
+        for (var i = 0, j = _init.roots.length; i < j; i++) {
+          _init.roots[i].apply(this, arguments);
+        }
+      },
+      isSelectedNode: function (setting, node) {
+        var root = data.getRoot(setting);
+        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
+          if (node === root.curSelectedList[i]) return true;
+        }
+        return false;
+      },
+      nodeChildren: function (setting, node, newChildren) {
+        if (!node) {
+          return null;
+        }
+        var key = setting.data.key.children;
+        if (typeof newChildren !== 'undefined') {
+          node[key] = newChildren;
+        }
+        return node[key];
+      },
+      nodeIsParent: function (setting, node, newIsParent) {
+        if (!node) {
+          return false;
+        }
+        var key = setting.data.key.isParent;
+        if (typeof newIsParent !== 'undefined') {
+          if (typeof newIsParent === "string") {
+            newIsParent = tools.eqs(newIsParent, "true");
+          }
+          newIsParent = !!newIsParent;
+          node[key] = newIsParent;
+        } else if (typeof node[key] == "string"){
+          node[key] = tools.eqs(node[key], "true");
+        } else {
+          node[key] = !!node[key];
+        }
+        return node[key];
+      },
+      nodeName: function (setting, node, newName) {
+        var key = setting.data.key.name;
+        if (typeof newName !== 'undefined') {
+          node[key] = newName;
+        }
+        var rawName = "" + node[key];
+        if(typeof setting.data.render.name === 'function') {
+          return setting.data.render.name.call(this,rawName,node);
+        }
+        return rawName;
+      },
+      nodeTitle: function (setting, node) {
+        var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
+        var rawTitle = "" + node[t];
+        if(typeof setting.data.render.title === 'function') {
+          return setting.data.render.title.call(this,rawTitle,node);
+        }
+        return rawTitle;
+      },
+      removeNodeCache: function (setting, node) {
+        var children = data.nodeChildren(setting, node);
+        if (children) {
+          for (var i = 0, l = children.length; i < l; i++) {
+            data.removeNodeCache(setting, children[i]);
+          }
+        }
+        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
+      },
+      removeSelectedNode: function (setting, node) {
+        var root = data.getRoot(setting);
+        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
+          if (node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
+            root.curSelectedList.splice(i, 1);
+            setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, node]);
+            i--;
+            j--;
+          }
+        }
+      },
+      setCache: function (setting, cache) {
+        caches[setting.treeId] = cache;
+      },
+      setRoot: function (setting, root) {
+        roots[setting.treeId] = root;
+      },
+      setZTreeTools: function (setting, zTreeTools) {
+        for (var i = 0, j = _init.zTreeTools.length; i < j; i++) {
+          _init.zTreeTools[i].apply(this, arguments);
+        }
+      },
+      transformToArrayFormat: function (setting, nodes) {
+        if (!nodes) return [];
+        var r = [];
+        if (tools.isArray(nodes)) {
+          for (var i = 0, l = nodes.length; i < l; i++) {
+            var node = nodes[i];
+            _do(node);
+          }
+        } else {
+          _do(nodes);
+        }
+        return r;
+
+        function _do(_node) {
+          r.push(_node);
+          var children = data.nodeChildren(setting, _node);
+          if (children) {
+            r = r.concat(data.transformToArrayFormat(setting, children));
+          }
+        }
+      },
+      transformTozTreeFormat: function (setting, sNodes) {
+        var i, l,
+          key = setting.data.simpleData.idKey,
+          parentKey = setting.data.simpleData.pIdKey;
+        if (!key || key == "" || !sNodes) return [];
+
+        if (tools.isArray(sNodes)) {
+          var r = [];
+          var tmpMap = {};
+          for (i = 0, l = sNodes.length; i < l; i++) {
+            tmpMap[sNodes[i][key]] = sNodes[i];
+          }
+          for (i = 0, l = sNodes.length; i < l; i++) {
+            var p = tmpMap[sNodes[i][parentKey]];
+            if (p && sNodes[i][key] != sNodes[i][parentKey]) {
+              var children = data.nodeChildren(setting, p);
+              if (!children) {
+                children = data.nodeChildren(setting, p, []);
+              }
+              children.push(sNodes[i]);
+            } else {
+              r.push(sNodes[i]);
+            }
+          }
+          return r;
+        } else {
+          return [sNodes];
+        }
+      }
+    },
+    //method of event proxy
+    event = {
+      bindEvent: function (setting) {
+        for (var i = 0, j = _init.bind.length; i < j; i++) {
+          _init.bind[i].apply(this, arguments);
+        }
+      },
+      unbindEvent: function (setting) {
+        for (var i = 0, j = _init.unbind.length; i < j; i++) {
+          _init.unbind[i].apply(this, arguments);
+        }
+      },
+      bindTree: function (setting) {
+        var eventParam = {
+            treeId: setting.treeId
+          },
+          o = setting.treeObj;
+        if (!setting.view.txtSelectedEnable) {
+          // for can't select text
+          o.bind('selectstart', handler.onSelectStart).css({
+            "-moz-user-select": "-moz-none"
+          });
+        }
+        o.bind('click', eventParam, event.proxy);
+        o.bind('dblclick', eventParam, event.proxy);
+        o.bind('mouseover', eventParam, event.proxy);
+        o.bind('mouseout', eventParam, event.proxy);
+        o.bind('mousedown', eventParam, event.proxy);
+        o.bind('mouseup', eventParam, event.proxy);
+        o.bind('contextmenu', eventParam, event.proxy);
+      },
+      unbindTree: function (setting) {
+        var o = setting.treeObj;
+        o.unbind('selectstart', handler.onSelectStart)
+          .unbind('click', event.proxy)
+          .unbind('dblclick', event.proxy)
+          .unbind('mouseover', event.proxy)
+          .unbind('mouseout', event.proxy)
+          .unbind('mousedown', event.proxy)
+          .unbind('mouseup', event.proxy)
+          .unbind('contextmenu', event.proxy);
+      },
+      doProxy: function (e) {
+        var results = [];
+        for (var i = 0, j = _init.proxys.length; i < j; i++) {
+          var proxyResult = _init.proxys[i].apply(this, arguments);
+          results.push(proxyResult);
+          if (proxyResult.stop) {
+            break;
+          }
+        }
+        return results;
+      },
+      proxy: function (e) {
+        var setting = data.getSetting(e.data.treeId);
+        if (!tools.uCanDo(setting, e)) return true;
+        var results = event.doProxy(e),
+          r = true, x = false;
+        for (var i = 0, l = results.length; i < l; i++) {
+          var proxyResult = results[i];
+          if (proxyResult.nodeEventCallback) {
+            x = true;
+            r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
+          }
+          if (proxyResult.treeEventCallback) {
+            x = true;
+            r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
+          }
+        }
+        return r;
+      }
+    },
+    //method of event handler
+    handler = {
+      onSwitchNode: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (node.open) {
+          if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
+          data.getRoot(setting).expandTriggerFlag = true;
+          view.switchNode(setting, node);
+        } else {
+          if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
+          data.getRoot(setting).expandTriggerFlag = true;
+          view.switchNode(setting, node);
+        }
+        return true;
+      },
+      onClickNode: function (event, node) {
+        var setting = data.getSetting(event.data.treeId),
+          clickFlag = ((setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1;
+        if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
+        if (clickFlag === 0) {
+          view.cancelPreSelectedNode(setting, node);
+        } else {
+          view.selectNode(setting, node, clickFlag === 2);
+        }
+        setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
+        return true;
+      },
+      onZTreeMousedown: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
+          tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
+        }
+        return true;
+      },
+      onZTreeMouseup: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
+          tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
+        }
+        return true;
+      },
+      onZTreeDblclick: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
+          tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
+        }
+        return true;
+      },
+      onZTreeContextmenu: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
+          tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
+        }
+        return (typeof setting.callback.onRightClick) != "function";
+      },
+      onSelectStart: function (e) {
+        var n = e.originalEvent.srcElement.nodeName.toLowerCase();
+        return (n === "input" || n === "textarea");
+      }
+    },
+    //method of tools for zTree
+    tools = {
+      apply: function (fun, param, defaultValue) {
+        if ((typeof fun) == "function") {
+          return fun.apply(zt, param ? param : []);
+        }
+        return defaultValue;
+      },
+      canAsync: function (setting, node) {
+        var children = data.nodeChildren(setting, node);
+        var isParent = data.nodeIsParent(setting, node);
+        return (setting.async.enable && node && isParent && !(node.zAsync || (children && children.length > 0)));
+      },
+      clone: function (obj) {
+        if (obj === null) return null;
+        var o = tools.isArray(obj) ? [] : {};
+        for (var i in obj) {
+          o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? tools.clone(obj[i]) : obj[i]);
+        }
+        return o;
+      },
+      eqs: function (str1, str2) {
+        return str1.toLowerCase() === str2.toLowerCase();
+      },
+      isArray: function (arr) {
+        return Object.prototype.toString.apply(arr) === "[object Array]";
+      },
+      isElement: function (o) {
+        return (
+          typeof HTMLElement === "object" ? o instanceof HTMLElement : //DOM2
+            o && typeof o === "object" && o !== null && o.nodeType === 1 && typeof o.nodeName === "string"
+        );
+      },
+      $: function (node, exp, setting) {
+        if (!!exp && typeof exp != "string") {
+          setting = exp;
+          exp = "";
+        }
+        if (typeof node == "string") {
+          return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
+        } else {
+          return $("#" + node.tId + exp, setting ? setting.treeObj : null);
+        }
+      },
+      getMDom: function (setting, curDom, targetExpr) {
+        if (!curDom) return null;
+        while (curDom && curDom.id !== setting.treeId) {
+          for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) {
+            if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
+              return curDom;
+            }
+          }
+          curDom = curDom.parentNode;
+        }
+        return null;
+      },
+      getNodeMainDom: function (target) {
+        return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
+      },
+      isChildOrSelf: function (dom, parentId) {
+        return ($(dom).closest("#" + parentId).length > 0);
+      },
+      uCanDo: function (setting, e) {
+        return true;
+      }
+    },
+    //method of operate ztree dom
+    view = {
+      addNodes: function (setting, parentNode, index, newNodes, isSilent) {
+        var isParent = data.nodeIsParent(setting, parentNode);
+        if (setting.data.keep.leaf && parentNode && !isParent) {
+          return;
+        }
+        if (!tools.isArray(newNodes)) {
+          newNodes = [newNodes];
+        }
+        if (setting.data.simpleData.enable) {
+          newNodes = data.transformTozTreeFormat(setting, newNodes);
+        }
+        if (parentNode) {
+          var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
+            target_icoObj = $$(parentNode, consts.id.ICON, setting),
+            target_ulObj = $$(parentNode, consts.id.UL, setting);
+
+          if (!parentNode.open) {
+            view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
+            view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
+            parentNode.open = false;
+            target_ulObj.css({
+              "display": "none"
+            });
+          }
+
+          data.addNodesData(setting, parentNode, index, newNodes);
+          view.createNodes(setting, parentNode.level + 1, newNodes, parentNode, index);
+          if (!isSilent) {
+            view.expandCollapseParentNode(setting, parentNode, true);
+          }
+        } else {
+          data.addNodesData(setting, data.getRoot(setting), index, newNodes);
+          view.createNodes(setting, 0, newNodes, null, index);
+        }
+      },
+      appendNodes: function (setting, level, nodes, parentNode, index, initFlag, openFlag) {
+        if (!nodes) return [];
+        var html = [];
+
+        var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting),
+          tmpPChild = data.nodeChildren(setting, tmpPNode),
+          isFirstNode, isLastNode;
+
+        if (!tmpPChild || index >= tmpPChild.length - nodes.length) {
+          index = -1;
+        }
+
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (initFlag) {
+            isFirstNode = ((index === 0 || tmpPChild.length == nodes.length) && (i == 0));
+            isLastNode = (index < 0 && i == (nodes.length - 1));
+            data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
+            data.addNodeCache(setting, node);
+          }
+          var isParent = data.nodeIsParent(setting, node);
+
+          var childHtml = [];
+          var children = data.nodeChildren(setting, node);
+          if (children && children.length > 0) {
+            //make child html first, because checkType
+            childHtml = view.appendNodes(setting, level + 1, children, node, -1, initFlag, openFlag && node.open);
+          }
+          if (openFlag) {
+            view.makeDOMNodeMainBefore(html, setting, node);
+            view.makeDOMNodeLine(html, setting, node);
+            data.getBeforeA(setting, node, html);
+            view.makeDOMNodeNameBefore(html, setting, node);
+            data.getInnerBeforeA(setting, node, html);
+            view.makeDOMNodeIcon(html, setting, node);
+            data.getInnerAfterA(setting, node, html);
+            view.makeDOMNodeNameAfter(html, setting, node);
+            data.getAfterA(setting, node, html);
+            if (isParent && node.open) {
+              view.makeUlHtml(setting, node, html, childHtml.join(''));
+            }
+            view.makeDOMNodeMainAfter(html, setting, node);
+            data.addCreatedNode(setting, node);
+          }
+        }
+        return html;
+      },
+      appendParentULDom: function (setting, node) {
+        var html = [],
+          nObj = $$(node, setting);
+        if (!nObj.get(0) && !!node.parentTId) {
+          view.appendParentULDom(setting, node.getParentNode());
+          nObj = $$(node, setting);
+        }
+        var ulObj = $$(node, consts.id.UL, setting);
+        if (ulObj.get(0)) {
+          ulObj.remove();
+        }
+        var children = data.nodeChildren(setting, node),
+          childHtml = view.appendNodes(setting, node.level + 1, children, node, -1, false, true);
+        view.makeUlHtml(setting, node, html, childHtml.join(''));
+        nObj.append(html.join(''));
+      },
+      asyncNode: function (setting, node, isSilent, callback) {
+        var i, l;
+        var isParent = data.nodeIsParent(setting, node);
+        if (node && !isParent) {
+          tools.apply(callback);
+          return false;
+        } else if (node && node.isAjaxing) {
+          return false;
+        } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
+          tools.apply(callback);
+          return false;
+        }
+        if (node) {
+          node.isAjaxing = true;
+          var icoObj = $$(node, consts.id.ICON, setting);
+          icoObj.attr({"style": "", "class": consts.className.BUTTON + " " + consts.className.ICO_LOADING});
+        }
+
+        var tmpParam = {};
+        var autoParam = tools.apply(setting.async.autoParam, [setting.treeId, node], setting.async.autoParam);
+        for (i = 0, l = autoParam.length; node && i < l; i++) {
+          var pKey = autoParam[i].split("="), spKey = pKey;
+          if (pKey.length > 1) {
+            spKey = pKey[1];
+            pKey = pKey[0];
+          }
+          tmpParam[spKey] = node[pKey];
+        }
+        var otherParam = tools.apply(setting.async.otherParam, [setting.treeId, node], setting.async.otherParam);
+        if (tools.isArray(otherParam)) {
+          for (i = 0, l = otherParam.length; i < l; i += 2) {
+            tmpParam[otherParam[i]] = otherParam[i + 1];
+          }
+        } else {
+          for (var p in otherParam) {
+            tmpParam[p] = otherParam[p];
+          }
+        }
+
+        var _tmpV = data.getRoot(setting)._ver;
+        $.ajax({
+          contentType: setting.async.contentType,
+          cache: false,
+          type: setting.async.type,
+          url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
+          data: setting.async.contentType.indexOf('application/json') > -1 ? JSON.stringify(tmpParam) : tmpParam,
+          dataType: setting.async.dataType,
+          headers: setting.async.headers,
+          xhrFields: setting.async.xhrFields,
+          success: function (msg) {
+            if (_tmpV != data.getRoot(setting)._ver) {
+              return;
+            }
+            var newNodes = [];
+            try {
+              if (!msg || msg.length == 0) {
+                newNodes = [];
+              } else if (typeof msg == "string") {
+                newNodes = eval("(" + msg + ")");
+              } else {
+                newNodes = msg;
+              }
+            } catch (err) {
+              newNodes = msg;
+            }
+
+            if (node) {
+              node.isAjaxing = null;
+              node.zAsync = true;
+            }
+            view.setNodeLineIcos(setting, node);
+            if (newNodes && newNodes !== "") {
+              newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
+              view.addNodes(setting, node, -1, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
+            } else {
+              view.addNodes(setting, node, -1, [], !!isSilent);
+            }
+            setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
+            tools.apply(callback);
+          },
+          error: function (XMLHttpRequest, textStatus, errorThrown) {
+            if (_tmpV != data.getRoot(setting)._ver) {
+              return;
+            }
+            if (node) node.isAjaxing = null;
+            view.setNodeLineIcos(setting, node);
+            setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
+          }
+        });
+        return true;
+      },
+      cancelPreSelectedNode: function (setting, node, excludeNode) {
+        var list = data.getRoot(setting).curSelectedList,
+          i, n;
+        for (i = list.length - 1; i >= 0; i--) {
+          n = list[i];
+          if (node === n || (!node && (!excludeNode || excludeNode !== n))) {
+            $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED);
+            if (node) {
+              data.removeSelectedNode(setting, node);
+              break;
+            } else {
+              list.splice(i, 1);
+              setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, n]);
+            }
+          }
+        }
+      },
+      createNodeCallback: function (setting) {
+        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
+          var root = data.getRoot(setting);
+          while (root.createdNodes.length > 0) {
+            var node = root.createdNodes.shift();
+            tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
+            if (!!setting.callback.onNodeCreated) {
+              setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
+            }
+          }
+        }
+      },
+      createNodes: function (setting, level, nodes, parentNode, index) {
+        if (!nodes || nodes.length == 0) return;
+        var root = data.getRoot(setting),
+          openFlag = !parentNode || parentNode.open || !!$$(data.nodeChildren(setting, parentNode)[0], setting).get(0);
+        root.createdNodes = [];
+        var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, index, true, openFlag),
+          parentObj, nextObj;
+
+        if (!parentNode) {
+          parentObj = setting.treeObj;
+          //setting.treeObj.append(zTreeHtml.join(''));
+        } else {
+          var ulObj = $$(parentNode, consts.id.UL, setting);
+          if (ulObj.get(0)) {
+            parentObj = ulObj;
+            //ulObj.append(zTreeHtml.join(''));
+          }
+        }
+        if (parentObj) {
+          if (index >= 0) {
+            nextObj = parentObj.children()[index];
+          }
+          if (index >= 0 && nextObj) {
+            $(nextObj).before(zTreeHtml.join(''));
+          } else {
+            parentObj.append(zTreeHtml.join(''));
+          }
+        }
+
+        view.createNodeCallback(setting);
+      },
+      destroy: function (setting) {
+        if (!setting) return;
+        data.initCache(setting);
+        data.initRoot(setting);
+        event.unbindTree(setting);
+        event.unbindEvent(setting);
+        setting.treeObj.empty();
+        delete settings[setting.treeId];
+      },
+      expandCollapseNode: function (setting, node, expandFlag, animateFlag, callback) {
+        var root = data.getRoot(setting);
+        var tmpCb, _callback;
+        if (!node) {
+          tools.apply(callback, []);
+          return;
+        }
+        var children = data.nodeChildren(setting, node);
+        var isParent = data.nodeIsParent(setting, node);
+        if (root.expandTriggerFlag) {
+          _callback = callback;
+          tmpCb = function () {
+            if (_callback) _callback();
+            if (node.open) {
+              setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
+            } else {
+              setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
+            }
+          };
+          callback = tmpCb;
+          root.expandTriggerFlag = false;
+        }
+        if (!node.open && isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (children && children.length > 0 && !$$(children[0], setting).get(0)))) {
+          view.appendParentULDom(setting, node);
+          view.createNodeCallback(setting);
+        }
+        if (node.open == expandFlag) {
+          tools.apply(callback, []);
+          return;
+        }
+        var ulObj = $$(node, consts.id.UL, setting),
+          switchObj = $$(node, consts.id.SWITCH, setting),
+          icoObj = $$(node, consts.id.ICON, setting);
+
+        if (isParent) {
+          node.open = !node.open;
+          if (node.iconOpen && node.iconClose) {
+            icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
+          }
+
+          if (node.open) {
+            view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
+            view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
+            if (animateFlag == false || setting.view.expandSpeed == "") {
+              ulObj.show();
+              tools.apply(callback, []);
+            } else {
+              if (children && children.length > 0) {
+                ulObj.slideDown(setting.view.expandSpeed, callback);
+              } else {
+                ulObj.show();
+                tools.apply(callback, []);
+              }
+            }
+          } else {
+            view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
+            view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
+            if (animateFlag == false || setting.view.expandSpeed == "" || !(children && children.length > 0)) {
+              ulObj.hide();
+              tools.apply(callback, []);
+            } else {
+              ulObj.slideUp(setting.view.expandSpeed, callback);
+            }
+          }
+        } else {
+          tools.apply(callback, []);
+        }
+      },
+      expandCollapseParentNode: function (setting, node, expandFlag, animateFlag, callback) {
+        if (!node) return;
+        if (!node.parentTId) {
+          view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
+          return;
+        } else {
+          view.expandCollapseNode(setting, node, expandFlag, animateFlag);
+        }
+        if (node.parentTId) {
+          view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
+        }
+      },
+      expandCollapseSonNode: function (setting, node, expandFlag, animateFlag, callback) {
+        var root = data.getRoot(setting),
+          treeNodes = (node) ? data.nodeChildren(setting, node) : data.nodeChildren(setting, root),
+          selfAnimateSign = (node) ? false : animateFlag,
+          expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
+        data.getRoot(setting).expandTriggerFlag = false;
+        if (treeNodes) {
+          for (var i = 0, l = treeNodes.length; i < l; i++) {
+            if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
+          }
+        }
+        data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
+        view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
+      },
+      isSelectedNode: function (setting, node) {
+        if (!node) {
+          return false;
+        }
+        var list = data.getRoot(setting).curSelectedList,
+          i;
+        for (i = list.length - 1; i >= 0; i--) {
+          if (node === list[i]) {
+            return true;
+          }
+        }
+        return false;
+      },
+      makeDOMNodeIcon: function (html, setting, node) {
+        var nameStr = data.nodeName(setting, node),
+          name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+        html.push("<span id='", node.tId, consts.id.ICON,
+          "' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node),
+          "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
+          "' class='", consts.className.NAME,
+          "'>", name, "</span>");
+      },
+      makeDOMNodeLine: function (html, setting, node) {
+        html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>");
+      },
+      makeDOMNodeMainAfter: function (html, setting, node) {
+        html.push("</li>");
+      },
+      makeDOMNodeMainBefore: function (html, setting, node) {
+        html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>");
+      },
+      makeDOMNodeNameAfter: function (html, setting, node) {
+        html.push("</a>");
+      },
+      makeDOMNodeNameBefore: function (html, setting, node) {
+        var title = data.nodeTitle(setting, node),
+          url = view.makeNodeUrl(setting, node),
+          fontcss = view.makeNodeFontCss(setting, node),
+          nodeClasses = view.makeNodeClasses(setting, node),
+          fontStyle = [];
+        for (var f in fontcss) {
+          fontStyle.push(f, ":", fontcss[f], ";");
+        }
+        html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,
+          nodeClasses.add ? ' ' + nodeClasses.add.join(' ') : '', 
+          "' treeNode", consts.id.A,
+          node.click ? " onclick=\"" + node.click + "\"" : "",
+          ((url != null && url.length > 0) ? " href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(''),
+          "'");
+        if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {
+          html.push("title='", title.replace(/'/g, "&#39;").replace(/</g, '&lt;').replace(/>/g, '&gt;'), "'");
+        }
+        html.push(">");
+      },
+      makeNodeFontCss: function (setting, node) {
+        var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
+        return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
+      },
+      makeNodeClasses: function (setting, node) {
+        var classes = tools.apply(setting.view.nodeClasses, [setting.treeId, node], setting.view.nodeClasses);
+        return (classes && (typeof classes !== "function")) ? classes : {add:[], remove:[]};
+      },
+      makeNodeIcoClass: function (setting, node) {
+        var icoCss = ["ico"];
+        if (!node.isAjaxing) {
+          var isParent = data.nodeIsParent(setting, node);
+          icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
+          if (isParent) {
+            icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
+          } else {
+            icoCss.push(consts.folder.DOCU);
+          }
+        }
+        return consts.className.BUTTON + " " + icoCss.join('_');
+      },
+      makeNodeIcoStyle: function (setting, node) {
+        var icoStyle = [];
+        if (!node.isAjaxing) {
+          var isParent = data.nodeIsParent(setting, node);
+          var icon = (isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon];
+          if (icon) icoStyle.push("background:url("http://github.com/,%20icon,") 0 0 no-repeat;");
+          if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
+            icoStyle.push("display:none;");
+          }
+        }
+        return icoStyle.join('');
+      },
+      makeNodeLineClass: function (setting, node) {
+        var lineClass = [];
+        if (setting.view.showLine) {
+          if (node.level == 0 && node.isFirstNode && node.isLastNode) {
+            lineClass.push(consts.line.ROOT);
+          } else if (node.level == 0 && node.isFirstNode) {
+            lineClass.push(consts.line.ROOTS);
+          } else if (node.isLastNode) {
+            lineClass.push(consts.line.BOTTOM);
+          } else {
+            lineClass.push(consts.line.CENTER);
+          }
+        } else {
+          lineClass.push(consts.line.NOLINE);
+        }
+        if (data.nodeIsParent(setting, node)) {
+          lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
+        } else {
+          lineClass.push(consts.folder.DOCU);
+        }
+        return view.makeNodeLineClassEx(node) + lineClass.join('_');
+      },
+      makeNodeLineClassEx: function (node) {
+        return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
+      },
+      makeNodeTarget: function (node) {
+        return (node.target || "_blank");
+      },
+      makeNodeUrl: function (setting, node) {
+        var urlKey = setting.data.key.url;
+        return node[urlKey] ? node[urlKey] : null;
+      },
+      makeUlHtml: function (setting, node, html, content) {
+        html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>");
+        html.push(content);
+        html.push("</ul>");
+      },
+      makeUlLineClass: function (setting, node) {
+        return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
+      },
+      removeChildNodes: function (setting, node) {
+        if (!node) return;
+        var nodes = data.nodeChildren(setting, node);
+        if (!nodes) return;
+
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          data.removeNodeCache(setting, nodes[i]);
+        }
+        data.removeSelectedNode(setting);
+        delete node[setting.data.key.children];
+
+        if (!setting.data.keep.parent) {
+          data.nodeIsParent(setting, node, false);
+          node.open = false;
+          var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
+            tmp_icoObj = $$(node, consts.id.ICON, setting);
+          view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
+          view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
+          $$(node, consts.id.UL, setting).remove();
+        } else {
+          $$(node, consts.id.UL, setting).empty();
+        }
+      },
+      scrollIntoView: function (setting, dom) {
+        if (!dom) {
+          return;
+        }
+        // support IE 7 / 8
+        if (typeof Element === 'undefined' || typeof HTMLElement === 'undefined') {
+          var contRect = setting.treeObj.get(0).getBoundingClientRect(),
+            findMeRect = dom.getBoundingClientRect();
+          if (findMeRect.top < contRect.top || findMeRect.bottom > contRect.bottom
+            || findMeRect.right > contRect.right || findMeRect.left < contRect.left) {
+            dom.scrollIntoView();
+          }
+          return;
+        }
+        // CC-BY jocki84@googlemail.com, https://gist.github.com/jocki84/6ffafd003387179a988e
+        if (!Element.prototype.scrollIntoViewIfNeeded) {
+          Element.prototype.scrollIntoViewIfNeeded = function (centerIfNeeded) {
+            "use strict";
+
+            function makeRange(start, length) {
+              return {"start": start, "length": length, "end": start + length};
+            }
+
+            function coverRange(inner, outer) {
+              if (
+                false === centerIfNeeded ||
+                (outer.start < inner.end && inner.start < outer.end)
+              ) {
+                return Math.max(
+                  inner.end - outer.length,
+                  Math.min(outer.start, inner.start)
+                );
+              }
+              return (inner.start + inner.end - outer.length) / 2;
+            }
+
+            function makePoint(x, y) {
+              return {
+                "x": x,
+                "y": y,
+                "translate": function translate(dX, dY) {
+                  return makePoint(x + dX, y + dY);
+                }
+              };
+            }
+
+            function absolute(elem, pt) {
+              while (elem) {
+                pt = pt.translate(elem.offsetLeft, elem.offsetTop);
+                elem = elem.offsetParent;
+              }
+              return pt;
+            }
+
+            var target = absolute(this, makePoint(0, 0)),
+              extent = makePoint(this.offsetWidth, this.offsetHeight),
+              elem = this.parentNode,
+              origin;
+
+            while (elem instanceof HTMLElement) {
+              // Apply desired scroll amount.
+              origin = absolute(elem, makePoint(elem.clientLeft, elem.clientTop));
+              elem.scrollLeft = coverRange(
+                makeRange(target.x - origin.x, extent.x),
+                makeRange(elem.scrollLeft, elem.clientWidth)
+              );
+              elem.scrollTop = coverRange(
+                makeRange(target.y - origin.y, extent.y),
+                makeRange(elem.scrollTop, elem.clientHeight)
+              );
+
+              // Determine actual scroll amount by reading back scroll properties.
+              target = target.translate(-elem.scrollLeft, -elem.scrollTop);
+              elem = elem.parentNode;
+            }
+          };
+        }
+        dom.scrollIntoViewIfNeeded();
+      },
+      setFirstNode: function (setting, parentNode) {
+        var children = data.nodeChildren(setting, parentNode);
+        if (children.length > 0) {
+          children[0].isFirstNode = true;
+        }
+      },
+      setLastNode: function (setting, parentNode) {
+        var children = data.nodeChildren(setting, parentNode);
+        if (children.length > 0) {
+          children[children.length - 1].isLastNode = true;
+        }
+      },
+      removeNode: function (setting, node) {
+        var root = data.getRoot(setting),
+          parentNode = (node.parentTId) ? node.getParentNode() : root;
+
+        node.isFirstNode = false;
+        node.isLastNode = false;
+        node.getPreNode = function () {
+          return null;
+        };
+        node.getNextNode = function () {
+          return null;
+        };
+
+        if (!data.getNodeCache(setting, node.tId)) {
+          return;
+        }
+
+        $$(node, setting).remove();
+        data.removeNodeCache(setting, node);
+        data.removeSelectedNode(setting, node);
+
+        var children = data.nodeChildren(setting, parentNode);
+        for (var i = 0, l = children.length; i < l; i++) {
+          if (children[i].tId == node.tId) {
+            children.splice(i, 1);
+            break;
+          }
+        }
+        view.setFirstNode(setting, parentNode);
+        view.setLastNode(setting, parentNode);
+
+        var tmp_ulObj, tmp_switchObj, tmp_icoObj,
+          childLength = children.length;
+
+        //repair nodes old parent
+        if (!setting.data.keep.parent && childLength == 0) {
+          //old parentNode has no child nodes
+          data.nodeIsParent(setting, parentNode, false);
+          parentNode.open = false;
+          delete parentNode[setting.data.key.children];
+          tmp_ulObj = $$(parentNode, consts.id.UL, setting);
+          tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
+          tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
+          view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
+          view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
+          tmp_ulObj.css("display", "none");
+
+        } else if (setting.view.showLine && childLength > 0) {
+          //old parentNode has child nodes
+          var newLast = children[childLength - 1];
+          tmp_ulObj = $$(newLast, consts.id.UL, setting);
+          tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
+          tmp_icoObj = $$(newLast, consts.id.ICON, setting);
+          if (parentNode == root) {
+            if (children.length == 1) {
+              //node was root, and ztree has only one root after move node
+              view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
+            } else {
+              var tmp_first_switchObj = $$(children[0], consts.id.SWITCH, setting);
+              view.replaceSwitchClass(children[0], tmp_first_switchObj, consts.line.ROOTS);
+              view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
+            }
+          } else {
+            view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
+          }
+          tmp_ulObj.removeClass(consts.line.LINE);
+        }
+      },
+      replaceIcoClass: function (node, obj, newName) {
+        if (!obj || node.isAjaxing) return;
+        var tmpName = obj.attr("class");
+        if (tmpName == undefined) return;
+        var tmpList = tmpName.split("_");
+        switch (newName) {
+          case consts.folder.OPEN:
+          case consts.folder.CLOSE:
+          case consts.folder.DOCU:
+            tmpList[tmpList.length - 1] = newName;
+            break;
+        }
+        obj.attr("class", tmpList.join("_"));
+      },
+      replaceSwitchClass: function (node, obj, newName) {
+        if (!obj) return;
+        var tmpName = obj.attr("class");
+        if (tmpName == undefined) return;
+        var tmpList = tmpName.split("_");
+        switch (newName) {
+          case consts.line.ROOT:
+          case consts.line.ROOTS:
+          case consts.line.CENTER:
+          case consts.line.BOTTOM:
+          case consts.line.NOLINE:
+            tmpList[0] = view.makeNodeLineClassEx(node) + newName;
+            break;
+          case consts.folder.OPEN:
+          case consts.folder.CLOSE:
+          case consts.folder.DOCU:
+            tmpList[1] = newName;
+            break;
+        }
+        obj.attr("class", tmpList.join("_"));
+        if (newName !== consts.folder.DOCU) {
+          obj.removeAttr("disabled");
+        } else {
+          obj.attr("disabled", "disabled");
+        }
+      },
+      selectNode: function (setting, node, addFlag) {
+        if (!addFlag) {
+          view.cancelPreSelectedNode(setting, null, node);
+        }
+        $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
+        data.addSelectedNode(setting, node);
+        setting.treeObj.trigger(consts.event.SELECTED, [setting.treeId, node]);
+      },
+      setNodeFontCss: function (setting, treeNode) {
+        var aObj = $$(treeNode, consts.id.A, setting),
+          fontCss = view.makeNodeFontCss(setting, treeNode);
+        if (fontCss) {
+          aObj.css(fontCss);
+        }
+      },
+      setNodeClasses: function (setting, treeNode) {
+        var aObj = $$(treeNode, consts.id.A, setting),
+          classes = view.makeNodeClasses(setting, treeNode);
+        if ('add' in classes && classes.add.length) {
+          aObj.addClass(classes.add.join(' '));
+        }
+        if ('remove' in classes && classes.remove.length) {
+          aObj.removeClass(classes.remove.join(' '));
+        }
+      },
+      setNodeLineIcos: function (setting, node) {
+        if (!node) return;
+        var switchObj = $$(node, consts.id.SWITCH, setting),
+          ulObj = $$(node, consts.id.UL, setting),
+          icoObj = $$(node, consts.id.ICON, setting),
+          ulLine = view.makeUlLineClass(setting, node);
+        if (ulLine.length == 0) {
+          ulObj.removeClass(consts.line.LINE);
+        } else {
+          ulObj.addClass(ulLine);
+        }
+        switchObj.attr("class", view.makeNodeLineClass(setting, node));
+        if (data.nodeIsParent(setting, node)) {
+          switchObj.removeAttr("disabled");
+        } else {
+          switchObj.attr("disabled", "disabled");
+        }
+        icoObj.removeAttr("style");
+        icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
+        icoObj.attr("class", view.makeNodeIcoClass(setting, node));
+      },
+      setNodeName: function (setting, node) {
+        var title = data.nodeTitle(setting, node),
+          nObj = $$(node, consts.id.SPAN, setting);
+        nObj.empty();
+        if (setting.view.nameIsHTML) {
+          nObj.html(data.nodeName(setting, node));
+        } else {
+          nObj.text(data.nodeName(setting, node));
+        }
+        if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
+          var aObj = $$(node, consts.id.A, setting);
+          aObj.attr("title", !title ? "" : title);
+        }
+      },
+      setNodeTarget: function (setting, node) {
+        var aObj = $$(node, consts.id.A, setting);
+        aObj.attr("target", view.makeNodeTarget(node));
+      },
+      setNodeUrl: function (setting, node) {
+        var aObj = $$(node, consts.id.A, setting),
+          url = view.makeNodeUrl(setting, node);
+        if (url == null || url.length == 0) {
+          aObj.removeAttr("href");
+        } else {
+          aObj.attr("href", url);
+        }
+      },
+      switchNode: function (setting, node) {
+        if (node.open || !tools.canAsync(setting, node)) {
+          view.expandCollapseNode(setting, node, !node.open);
+        } else if (setting.async.enable) {
+          if (!view.asyncNode(setting, node)) {
+            view.expandCollapseNode(setting, node, !node.open);
+            return;
+          }
+        } else if (node) {
+          view.expandCollapseNode(setting, node, !node.open);
+        }
+      }
+    };
+  // zTree defind
+  $.fn.zTree = {
+    consts: _consts,
+    _z: {
+      tools: tools,
+      view: view,
+      event: event,
+      data: data
+    },
+    getZTreeObj: function (treeId) {
+      var o = data.getZTreeTools(treeId);
+      return o ? o : null;
+    },
+    destroy: function (treeId) {
+      if (!!treeId && treeId.length > 0) {
+        view.destroy(data.getSetting(treeId));
+      } else {
+        for (var s in settings) {
+          view.destroy(settings[s]);
+        }
+      }
+    },
+    init: function (obj, zSetting, zNodes) {
+      var setting = tools.clone(_setting);
+      $.extend(true, setting, zSetting);
+      setting.treeId = obj.attr("id");
+      setting.treeObj = obj;
+      setting.treeObj.empty();
+      settings[setting.treeId] = setting;
+      //For some older browser,(e.g., ie6)
+      if (typeof document.body.style.maxHeight === "undefined") {
+        setting.view.expandSpeed = "";
+      }
+      data.initRoot(setting);
+      var root = data.getRoot(setting);
+      zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : [];
+      if (setting.data.simpleData.enable) {
+        data.nodeChildren(setting, root, data.transformTozTreeFormat(setting, zNodes));
+      } else {
+        data.nodeChildren(setting, root, zNodes);
+      }
+
+      data.initCache(setting);
+      event.unbindTree(setting);
+      event.bindTree(setting);
+      event.unbindEvent(setting);
+      event.bindEvent(setting);
+
+      var zTreeTools = {
+        setting: setting,
+        addNodes: function (parentNode, index, newNodes, isSilent) {
+          if (!parentNode) parentNode = null;
+          var isParent = data.nodeIsParent(setting, parentNode);
+          if (parentNode && !isParent && setting.data.keep.leaf) return null;
+
+          var i = parseInt(index, 10);
+          if (isNaN(i)) {
+            isSilent = !!newNodes;
+            newNodes = index;
+            index = -1;
+          } else {
+            index = i;
+          }
+          if (!newNodes) return null;
+
+
+          var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]);
+
+          function addCallback() {
+            view.addNodes(setting, parentNode, index, xNewNodes, (isSilent == true));
+          }
+
+          if (tools.canAsync(setting, parentNode)) {
+            view.asyncNode(setting, parentNode, isSilent, addCallback);
+          } else {
+            addCallback();
+          }
+          return xNewNodes;
+        },
+        cancelSelectedNode: function (node) {
+          view.cancelPreSelectedNode(setting, node);
+        },
+        destroy: function () {
+          view.destroy(setting);
+        },
+        expandAll: function (expandFlag) {
+          expandFlag = !!expandFlag;
+          view.expandCollapseSonNode(setting, null, expandFlag, true);
+          return expandFlag;
+        },
+        expandNode: function (node, expandFlag, sonSign, focus, callbackFlag) {
+          if (!node || !data.nodeIsParent(setting, node)) return null;
+          if (expandFlag !== true && expandFlag !== false) {
+            expandFlag = !node.open;
+          }
+          callbackFlag = !!callbackFlag;
+
+          if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
+            return null;
+          } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
+            return null;
+          }
+          if (expandFlag && node.parentTId) {
+            view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
+          }
+          if (expandFlag === node.open && !sonSign) {
+            return null;
+          }
+
+          data.getRoot(setting).expandTriggerFlag = callbackFlag;
+          if (!tools.canAsync(setting, node) && sonSign) {
+            view.expandCollapseSonNode(setting, node, expandFlag, true, showNodeFocus);
+          } else {
+            node.open = !expandFlag;
+            view.switchNode(this.setting, node);
+            showNodeFocus();
+          }
+          return expandFlag;
+
+          function showNodeFocus() {
+            var a = $$(node, consts.id.A, setting).get(0);
+            if (a && focus !== false) {
+              view.scrollIntoView(setting, a);
+            }
+          }
+        },
+        getNodes: function () {
+          return data.getNodes(setting);
+        },
+        getNodeByParam: function (key, value, parentNode) {
+          if (!key) return null;
+          return data.getNodeByParam(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value);
+        },
+        getNodeByTId: function (tId) {
+          return data.getNodeCache(setting, tId);
+        },
+        getNodesByParam: function (key, value, parentNode) {
+          if (!key) return null;
+          return data.getNodesByParam(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value);
+        },
+        getNodesByParamFuzzy: function (key, value, parentNode) {
+          if (!key) return null;
+          return data.getNodesByParamFuzzy(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value);
+        },
+        getNodesByFilter: function (filter, isSingle, parentNode, invokeParam) {
+          isSingle = !!isSingle;
+          if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
+          return data.getNodesByFilter(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), filter, isSingle, invokeParam);
+        },
+        getNodeIndex: function (node) {
+          if (!node) return null;
+          var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
+          var children = data.nodeChildren(setting, parentNode);
+          for (var i = 0, l = children.length; i < l; i++) {
+            if (children[i] == node) return i;
+          }
+          return -1;
+        },
+        getSelectedNodes: function () {
+          var r = [], list = data.getRoot(setting).curSelectedList;
+          for (var i = 0, l = list.length; i < l; i++) {
+            r.push(list[i]);
+          }
+          return r;
+        },
+        isSelectedNode: function (node) {
+          return data.isSelectedNode(setting, node);
+        },
+        reAsyncChildNodesPromise: function (parentNode, reloadType, isSilent) {
+          var promise = new Promise(function (resolve, reject) {
+            try {
+              zTreeTools.reAsyncChildNodes(parentNode, reloadType, isSilent, function () {
+                resolve(parentNode);
+              });
+            } catch (e) {
+              reject(e);
+            }
+          });
+          return promise;
+        },
+        reAsyncChildNodes: function (parentNode, reloadType, isSilent, callback) {
+          if (!this.setting.async.enable) return;
+          var isRoot = !parentNode;
+          if (isRoot) {
+            parentNode = data.getRoot(setting);
+          }
+          if (reloadType == "refresh") {
+            var children = data.nodeChildren(setting, parentNode);
+            for (var i = 0, l = children ? children.length : 0; i < l; i++) {
+              data.removeNodeCache(setting, children[i]);
+            }
+            data.removeSelectedNode(setting);
+            data.nodeChildren(setting, parentNode, []);
+            if (isRoot) {
+              this.setting.treeObj.empty();
+            } else {
+              var ulObj = $$(parentNode, consts.id.UL, setting);
+              ulObj.empty();
+            }
+          }
+          view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent, callback);
+        },
+        refresh: function () {
+          this.setting.treeObj.empty();
+          var root = data.getRoot(setting),
+            nodes = data.nodeChildren(setting, root);
+          data.initRoot(setting);
+          data.nodeChildren(setting, root, nodes);
+          data.initCache(setting);
+          view.createNodes(setting, 0, data.nodeChildren(setting, root), null, -1);
+        },
+        removeChildNodes: function (node) {
+          if (!node) return null;
+          var nodes = data.nodeChildren(setting, node);
+          view.removeChildNodes(setting, node);
+          return nodes ? nodes : null;
+        },
+        removeNode: function (node, callbackFlag) {
+          if (!node) return;
+          callbackFlag = !!callbackFlag;
+          if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
+          view.removeNode(setting, node);
+          if (callbackFlag) {
+            this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
+          }
+        },
+        selectNode: function (node, addFlag, isSilent) {
+          if (!node) return;
+          if (tools.uCanDo(setting)) {
+            addFlag = setting.view.selectedMulti && addFlag;
+            if (node.parentTId) {
+              view.expandCollapseParentNode(setting, node.getParentNode(), true, false, showNodeFocus);
+            } else if (!isSilent) {
+              try {
+                $$(node, setting).focus().blur();
+              } catch (e) {
+              }
+            }
+            view.selectNode(setting, node, addFlag);
+          }
+
+          function showNodeFocus() {
+            if (isSilent) {
+              return;
+            }
+            var a = $$(node, setting).get(0);
+            view.scrollIntoView(setting, a);
+          }
+        },
+        transformTozTreeNodes: function (simpleNodes) {
+          return data.transformTozTreeFormat(setting, simpleNodes);
+        },
+        transformToArray: function (nodes) {
+          return data.transformToArrayFormat(setting, nodes);
+        },
+        updateNode: function (node, checkTypeFlag) {
+          if (!node) return;
+          var nObj = $$(node, setting);
+          if (nObj.get(0) && tools.uCanDo(setting)) {
+            view.setNodeName(setting, node);
+            view.setNodeTarget(setting, node);
+            view.setNodeUrl(setting, node);
+            view.setNodeLineIcos(setting, node);
+            view.setNodeFontCss(setting, node);
+            view.setNodeClasses(setting, node);
+          }
+        }
+      };
+      root.treeTools = zTreeTools;
+      data.setZTreeTools(setting, zTreeTools);
+      var children = data.nodeChildren(setting, root);
+      if (children && children.length > 0) {
+        view.createNodes(setting, 0, children, null, -1);
+      } else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
+        view.asyncNode(setting);
+      }
+      return zTreeTools;
+    }
+  };
+
+  var zt = $.fn.zTree,
+    $$ = tools.$,
+    consts = zt.consts;
+})(jQuery);
+/*
+ * JQuery zTree excheck
+ * v3.5.48
+ * http://treejs.cn/
+ *
+ * Copyright (c) 2010 Hunter.z
+ *
+ * Licensed same as jquery - MIT License
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Date: 2020-11-21
+ */
+
+(function ($) {
+  //default consts of excheck
+  var _consts = {
+      event: {
+        CHECK: "ztree_check"
+      },
+      id: {
+        CHECK: "_check"
+      },
+      checkbox: {
+        STYLE: "checkbox",
+        DEFAULT: "chk",
+        DISABLED: "disable",
+        FALSE: "false",
+        TRUE: "true",
+        FULL: "full",
+        PART: "part",
+        FOCUS: "focus"
+      },
+      radio: {
+        STYLE: "radio",
+        TYPE_ALL: "all",
+        TYPE_LEVEL: "level"
+      }
+    },
+    //default setting of excheck
+    _setting = {
+      check: {
+        enable: false,
+        autoCheckTrigger: false,
+        chkStyle: _consts.checkbox.STYLE,
+        nocheckInherit: false,
+        chkDisabledInherit: false,
+        radioType: _consts.radio.TYPE_LEVEL,
+        chkboxType: {
+          "Y": "ps",
+          "N": "ps"
+        }
+      },
+      data: {
+        key: {
+          checked: "checked"
+        }
+      },
+      callback: {
+        beforeCheck: null,
+        onCheck: null
+      }
+    },
+    //default root of excheck
+    _initRoot = function (setting) {
+      var r = data.getRoot(setting);
+      r.radioCheckedList = [];
+    },
+    //default cache of excheck
+    _initCache = function (treeId) {
+    },
+    //default bind event of excheck
+    _bindEvent = function (setting) {
+      var o = setting.treeObj,
+        c = consts.event;
+      o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
+        event.srcEvent = srcEvent;
+        tools.apply(setting.callback.onCheck, [event, treeId, node]);
+      });
+    },
+    _unbindEvent = function (setting) {
+      var o = setting.treeObj,
+        c = consts.event;
+      o.unbind(c.CHECK);
+    },
+    //default event proxy of excheck
+    _eventProxy = function (e) {
+      var target = e.target,
+        setting = data.getSetting(e.data.treeId),
+        tId = "", node = null,
+        nodeEventType = "", treeEventType = "",
+        nodeEventCallback = null, treeEventCallback = null;
+
+      if (tools.eqs(e.type, "mouseover")) {
+        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
+          tId = tools.getNodeMainDom(target).id;
+          nodeEventType = "mouseoverCheck";
+        }
+      } else if (tools.eqs(e.type, "mouseout")) {
+        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
+          tId = tools.getNodeMainDom(target).id;
+          nodeEventType = "mouseoutCheck";
+        }
+      } else if (tools.eqs(e.type, "click")) {
+        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
+          tId = tools.getNodeMainDom(target).id;
+          nodeEventType = "checkNode";
+        }
+      }
+      if (tId.length > 0) {
+        node = data.getNodeCache(setting, tId);
+        switch (nodeEventType) {
+          case "checkNode" :
+            nodeEventCallback = _handler.onCheckNode;
+            break;
+          case "mouseoverCheck" :
+            nodeEventCallback = _handler.onMouseoverCheck;
+            break;
+          case "mouseoutCheck" :
+            nodeEventCallback = _handler.onMouseoutCheck;
+            break;
+        }
+      }
+      var proxyResult = {
+        stop: nodeEventType === "checkNode",
+        node: node,
+        nodeEventType: nodeEventType,
+        nodeEventCallback: nodeEventCallback,
+        treeEventType: treeEventType,
+        treeEventCallback: treeEventCallback
+      };
+      return proxyResult
+    },
+    //default init node of excheck
+    _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
+      if (!n) return;
+      var checked = data.nodeChecked(setting, n);
+      n.checkedOld = checked;
+      if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
+      n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
+      if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
+      n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
+      if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
+      n.halfCheck = !!n.halfCheck;
+      n.check_Child_State = -1;
+      n.check_Focus = false;
+      n.getCheckStatus = function () {
+        return data.getCheckStatus(setting, n);
+      };
+
+      if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && checked) {
+        var r = data.getRoot(setting);
+        r.radioCheckedList.push(n);
+      }
+    },
+    //add dom for check
+    _beforeA = function (setting, node, html) {
+      if (setting.check.enable) {
+        data.makeChkFlag(setting, node);
+        html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>");
+      }
+    },
+    //update zTreeObj, add method of check
+    _zTreeTools = function (setting, zTreeTools) {
+      zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) {
+        var nodeChecked = data.nodeChecked(setting, node);
+        if (node.chkDisabled === true) return;
+        if (checked !== true && checked !== false) {
+          checked = !nodeChecked;
+        }
+        callbackFlag = !!callbackFlag;
+
+        if (nodeChecked === checked && !checkTypeFlag) {
+          return;
+        } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
+          return;
+        }
+        if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
+          data.nodeChecked(setting, node, checked);
+          var checkObj = $$(node, consts.id.CHECK, this.setting);
+          if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
+          view.setChkClass(this.setting, checkObj, node);
+          view.repairParentChkClassWithSelf(this.setting, node);
+          if (callbackFlag) {
+            this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
+          }
+        }
+      }
+
+      zTreeTools.checkAllNodes = function (checked) {
+        view.repairAllChk(this.setting, !!checked);
+      }
+
+      zTreeTools.getCheckedNodes = function (checked) {
+        checked = (checked !== false);
+        var children = data.nodeChildren(setting, data.getRoot(this.setting));
+        return data.getTreeCheckedNodes(this.setting, children, checked);
+      }
+
+      zTreeTools.getChangeCheckedNodes = function () {
+        var children = data.nodeChildren(setting, data.getRoot(this.setting));
+        return data.getTreeChangeCheckedNodes(this.setting, children);
+      }
+
+      zTreeTools.setChkDisabled = function (node, disabled, inheritParent, inheritChildren) {
+        disabled = !!disabled;
+        inheritParent = !!inheritParent;
+        inheritChildren = !!inheritChildren;
+        view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
+        view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
+      }
+
+      var _updateNode = zTreeTools.updateNode;
+      zTreeTools.updateNode = function (node, checkTypeFlag) {
+        if (_updateNode) _updateNode.apply(zTreeTools, arguments);
+        if (!node || !this.setting.check.enable) return;
+        var nObj = $$(node, this.setting);
+        if (nObj.get(0) && tools.uCanDo(this.setting)) {
+          var checkObj = $$(node, consts.id.CHECK, this.setting);
+          if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
+          view.setChkClass(this.setting, checkObj, node);
+          view.repairParentChkClassWithSelf(this.setting, node);
+        }
+      }
+    },
+    //method of operate data
+    _data = {
+      getRadioCheckedList: function (setting) {
+        var checkedList = data.getRoot(setting).radioCheckedList;
+        for (var i = 0, j = checkedList.length; i < j; i++) {
+          if (!data.getNodeCache(setting, checkedList[i].tId)) {
+            checkedList.splice(i, 1);
+            i--;
+            j--;
+          }
+        }
+        return checkedList;
+      },
+      getCheckStatus: function (setting, node) {
+        if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
+        var checked = data.nodeChecked(setting, node),
+          r = {
+            checked: checked,
+            half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (checked ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
+          };
+        return r;
+      },
+      getTreeCheckedNodes: function (setting, nodes, checked, results) {
+        if (!nodes) return [];
+        var onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
+        results = !results ? [] : results;
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          var children = data.nodeChildren(setting, node);
+          var nodeChecked = data.nodeChecked(setting, node);
+          if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked == checked) {
+            results.push(node);
+            if (onlyOne) {
+              break;
+            }
+          }
+          data.getTreeCheckedNodes(setting, children, checked, results);
+          if (onlyOne && results.length > 0) {
+            break;
+          }
+        }
+        return results;
+      },
+      getTreeChangeCheckedNodes: function (setting, nodes, results) {
+        if (!nodes) return [];
+        results = !results ? [] : results;
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          var children = data.nodeChildren(setting, node);
+          var nodeChecked = data.nodeChecked(setting, node);
+          if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked != node.checkedOld) {
+            results.push(node);
+          }
+          data.getTreeChangeCheckedNodes(setting, children, results);
+        }
+        return results;
+      },
+      makeChkFlag: function (setting, node) {
+        if (!node) return;
+        var chkFlag = -1;
+        var children = data.nodeChildren(setting, node);
+        if (children) {
+          for (var i = 0, l = children.length; i < l; i++) {
+            var cNode = children[i];
+            var nodeChecked = data.nodeChecked(setting, cNode);
+            var tmp = -1;
+            if (setting.check.chkStyle == consts.radio.STYLE) {
+              if (cNode.nocheck === true || cNode.chkDisabled === true) {
+                tmp = cNode.check_Child_State;
+              } else if (cNode.halfCheck === true) {
+                tmp = 2;
+              } else if (nodeChecked) {
+                tmp = 2;
+              } else {
+                tmp = cNode.check_Child_State > 0 ? 2 : 0;
+              }
+              if (tmp == 2) {
+                chkFlag = 2;
+                break;
+              } else if (tmp == 0) {
+                chkFlag = 0;
+              }
+            } else if (setting.check.chkStyle == consts.checkbox.STYLE) {
+              if (cNode.nocheck === true || cNode.chkDisabled === true) {
+                tmp = cNode.check_Child_State;
+              } else if (cNode.halfCheck === true) {
+                tmp = 1;
+              } else if (nodeChecked) {
+                tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
+              } else {
+                tmp = (cNode.check_Child_State > 0) ? 1 : 0;
+              }
+              if (tmp === 1) {
+                chkFlag = 1;
+                break;
+              } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
+                chkFlag = 1;
+                break;
+              } else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
+                chkFlag = 1;
+                break;
+              } else if (tmp > -1) {
+                chkFlag = tmp;
+              }
+            }
+          }
+        }
+        node.check_Child_State = chkFlag;
+      }
+    },
+    //method of event proxy
+    _event = {},
+    //method of event handler
+    _handler = {
+      onCheckNode: function (event, node) {
+        if (node.chkDisabled === true) return false;
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
+        var nodeChecked = data.nodeChecked(setting, node);
+        data.nodeChecked(setting, node, !nodeChecked);
+        view.checkNodeRelation(setting, node);
+        var checkObj = $$(node, consts.id.CHECK, setting);
+        view.setChkClass(setting, checkObj, node);
+        view.repairParentChkClassWithSelf(setting, node);
+        setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
+        return true;
+      },
+      onMouseoverCheck: function (event, node) {
+        if (node.chkDisabled === true) return false;
+        var setting = data.getSetting(event.data.treeId),
+          checkObj = $$(node, consts.id.CHECK, setting);
+        node.check_Focus = true;
+        view.setChkClass(setting, checkObj, node);
+        return true;
+      },
+      onMouseoutCheck: function (event, node) {
+        if (node.chkDisabled === true) return false;
+        var setting = data.getSetting(event.data.treeId),
+          checkObj = $$(node, consts.id.CHECK, setting);
+        node.check_Focus = false;
+        view.setChkClass(setting, checkObj, node);
+        return true;
+      }
+    },
+    //method of tools for zTree
+    _tools = {},
+    //method of operate ztree dom
+    _view = {
+      checkNodeRelation: function (setting, node) {
+        var pNode, i, l,
+          r = consts.radio;
+        var nodeChecked = data.nodeChecked(setting, node);
+        if (setting.check.chkStyle == r.STYLE) {
+          var checkedList = data.getRadioCheckedList(setting);
+          if (nodeChecked) {
+            if (setting.check.radioType == r.TYPE_ALL) {
+              for (i = checkedList.length - 1; i >= 0; i--) {
+                pNode = checkedList[i];
+                var pNodeChecked = data.nodeChecked(setting, pNode);
+                if (pNodeChecked && pNode != node) {
+                  data.nodeChecked(setting, pNode, false);
+                  checkedList.splice(i, 1);
+
+                  view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
+                  if (pNode.parentTId != node.parentTId) {
+                    view.repairParentChkClassWithSelf(setting, pNode);
+                  }
+                }
+              }
+              checkedList.push(node);
+            } else {
+              var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
+              var children = data.nodeChildren(setting, parentNode);
+              for (i = 0, l = children.length; i < l; i++) {
+                pNode = children[i];
+                var pNodeChecked = data.nodeChecked(setting, pNode);
+                if (pNodeChecked && pNode != node) {
+                  data.nodeChecked(setting, pNode, false);
+                  view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
+                }
+              }
+            }
+          } else if (setting.check.radioType == r.TYPE_ALL) {
+            for (i = 0, l = checkedList.length; i < l; i++) {
+              if (node == checkedList[i]) {
+                checkedList.splice(i, 1);
+                break;
+              }
+            }
+          }
+
+        } else {
+          var children = data.nodeChildren(setting, node);
+          if (nodeChecked && (!children || children.length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
+            view.setSonNodeCheckBox(setting, node, true);
+          }
+          if (!nodeChecked && (!children || children.length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
+            view.setSonNodeCheckBox(setting, node, false);
+          }
+          if (nodeChecked && setting.check.chkboxType.Y.indexOf("p") > -1) {
+            view.setParentNodeCheckBox(setting, node, true);
+          }
+          if (!nodeChecked && setting.check.chkboxType.N.indexOf("p") > -1) {
+            view.setParentNodeCheckBox(setting, node, false);
+          }
+        }
+      },
+      makeChkClass: function (setting, node) {
+        var c = consts.checkbox, r = consts.radio,
+          fullStyle = "";
+        var nodeChecked = data.nodeChecked(setting, node);
+        if (node.chkDisabled === true) {
+          fullStyle = c.DISABLED;
+        } else if (node.halfCheck) {
+          fullStyle = c.PART;
+        } else if (setting.check.chkStyle == r.STYLE) {
+          fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART;
+        } else {
+          fullStyle = nodeChecked ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART);
+        }
+        var chkName = setting.check.chkStyle + "_" + (nodeChecked ? c.TRUE : c.FALSE) + "_" + fullStyle;
+        chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
+        return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
+      },
+      repairAllChk: function (setting, checked) {
+        if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
+          var root = data.getRoot(setting);
+          var children = data.nodeChildren(setting, root);
+          for (var i = 0, l = children.length; i < l; i++) {
+            var node = children[i];
+            if (node.nocheck !== true && node.chkDisabled !== true) {
+              data.nodeChecked(setting, node, checked);
+            }
+            view.setSonNodeCheckBox(setting, node, checked);
+          }
+        }
+      },
+      repairChkClass: function (setting, node) {
+        if (!node) return;
+        data.makeChkFlag(setting, node);
+        if (node.nocheck !== true) {
+          var checkObj = $$(node, consts.id.CHECK, setting);
+          view.setChkClass(setting, checkObj, node);
+        }
+      },
+      repairParentChkClass: function (setting, node) {
+        if (!node || !node.parentTId) return;
+        var pNode = node.getParentNode();
+        view.repairChkClass(setting, pNode);
+        view.repairParentChkClass(setting, pNode);
+      },
+      repairParentChkClassWithSelf: function (setting, node) {
+        if (!node) return;
+        var children = data.nodeChildren(setting, node);
+        if (children && children.length > 0) {
+          view.repairParentChkClass(setting, children[0]);
+        } else {
+          view.repairParentChkClass(setting, node);
+        }
+      },
+      repairSonChkDisabled: function (setting, node, chkDisabled, inherit) {
+        if (!node) return;
+        if (node.chkDisabled != chkDisabled) {
+          node.chkDisabled = chkDisabled;
+        }
+        view.repairChkClass(setting, node);
+        var children = data.nodeChildren(setting, node);
+        if (children && inherit) {
+          for (var i = 0, l = children.length; i < l; i++) {
+            var sNode = children[i];
+            view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
+          }
+        }
+      },
+      repairParentChkDisabled: function (setting, node, chkDisabled, inherit) {
+        if (!node) return;
+        if (node.chkDisabled != chkDisabled && inherit) {
+          node.chkDisabled = chkDisabled;
+        }
+        view.repairChkClass(setting, node);
+        view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
+      },
+      setChkClass: function (setting, obj, node) {
+        if (!obj) return;
+        if (node.nocheck === true) {
+          obj.hide();
+        } else {
+          obj.show();
+        }
+        obj.attr('class', view.makeChkClass(setting, node));
+      },
+      setParentNodeCheckBox: function (setting, node, value, srcNode) {
+        var checkObj = $$(node, consts.id.CHECK, setting);
+        if (!srcNode) srcNode = node;
+        data.makeChkFlag(setting, node);
+        if (node.nocheck !== true && node.chkDisabled !== true) {
+          data.nodeChecked(setting, node, value);
+          view.setChkClass(setting, checkObj, node);
+          if (setting.check.autoCheckTrigger && node != srcNode) {
+            setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
+          }
+        }
+        if (node.parentTId) {
+          var pSign = true;
+          if (!value) {
+            var pNodes = data.nodeChildren(setting, node.getParentNode());
+            for (var i = 0, l = pNodes.length; i < l; i++) {
+              var pNode = pNodes[i];
+              var nodeChecked = data.nodeChecked(setting, pNode);
+              if ((pNode.nocheck !== true && pNode.chkDisabled !== true && nodeChecked)
+                || ((pNode.nocheck === true || pNode.chkDisabled === true) && pNode.check_Child_State > 0)) {
+                pSign = false;
+                break;
+              }
+            }
+          }
+          if (pSign) {
+            view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
+          }
+        }
+      },
+      setSonNodeCheckBox: function (setting, node, value, srcNode) {
+        if (!node) return;
+        var checkObj = $$(node, consts.id.CHECK, setting);
+        if (!srcNode) srcNode = node;
+
+        var hasDisable = false;
+        var children = data.nodeChildren(setting, node);
+        if (children) {
+          for (var i = 0, l = children.length; i < l; i++) {
+            var sNode = children[i];
+            view.setSonNodeCheckBox(setting, sNode, value, srcNode);
+            if (sNode.chkDisabled === true) hasDisable = true;
+          }
+        }
+
+        if (node != data.getRoot(setting) && node.chkDisabled !== true) {
+          if (hasDisable && node.nocheck !== true) {
+            data.makeChkFlag(setting, node);
+          }
+          if (node.nocheck !== true && node.chkDisabled !== true) {
+            data.nodeChecked(setting, node, value);
+            if (!hasDisable) node.check_Child_State = (children && children.length > 0) ? (value ? 2 : 0) : -1;
+          } else {
+            node.check_Child_State = -1;
+          }
+          view.setChkClass(setting, checkObj, node);
+          if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
+            setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
+          }
+        }
+
+      }
+    },
+
+    _z = {
+      tools: _tools,
+      view: _view,
+      event: _event,
+      data: _data
+    };
+  $.extend(true, $.fn.zTree.consts, _consts);
+  $.extend(true, $.fn.zTree._z, _z);
+
+  var zt = $.fn.zTree,
+    tools = zt._z.tools,
+    consts = zt.consts,
+    view = zt._z.view,
+    data = zt._z.data,
+    event = zt._z.event,
+    $$ = tools.$;
+
+  data.nodeChecked = function (setting, node, newChecked) {
+    if (!node) {
+      return false;
+    }
+    var key = setting.data.key.checked;
+    if (typeof newChecked !== 'undefined') {
+      if (typeof newChecked === "string") {
+        newChecked = tools.eqs(newChecked, "true");
+      }
+      newChecked = !!newChecked;
+      node[key] = newChecked;
+    } else if (typeof node[key] == "string"){
+      node[key] = tools.eqs(node[key], "true");
+    } else {
+      node[key] = !!node[key];
+    }
+    return node[key];
+  };
+
+  data.exSetting(_setting);
+  data.addInitBind(_bindEvent);
+  data.addInitUnBind(_unbindEvent);
+  data.addInitCache(_initCache);
+  data.addInitNode(_initNode);
+  data.addInitProxy(_eventProxy, true);
+  data.addInitRoot(_initRoot);
+  data.addBeforeA(_beforeA);
+  data.addZTreeTools(_zTreeTools);
+
+  var _createNodes = view.createNodes;
+  view.createNodes = function (setting, level, nodes, parentNode, index) {
+    if (_createNodes) _createNodes.apply(view, arguments);
+    if (!nodes) return;
+    view.repairParentChkClassWithSelf(setting, parentNode);
+  }
+  var _removeNode = view.removeNode;
+  view.removeNode = function (setting, node) {
+    var parentNode = node.getParentNode();
+    if (_removeNode) _removeNode.apply(view, arguments);
+    if (!node || !parentNode) return;
+    view.repairChkClass(setting, parentNode);
+    view.repairParentChkClass(setting, parentNode);
+  }
+
+  var _appendNodes = view.appendNodes;
+  view.appendNodes = function (setting, level, nodes, parentNode, index, initFlag, openFlag) {
+    var html = "";
+    if (_appendNodes) {
+      html = _appendNodes.apply(view, arguments);
+    }
+    if (parentNode) {
+      data.makeChkFlag(setting, parentNode);
+    }
+    return html;
+  }
+})(jQuery);
+/*
+ * JQuery zTree exedit
+ * v3.5.48
+ * http://treejs.cn/
+ *
+ * Copyright (c) 2010 Hunter.z
+ *
+ * Licensed same as jquery - MIT License
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Date: 2020-11-21
+ */
+
+(function ($) {
+  //default consts of exedit
+  var _consts = {
+      event: {
+        DRAG: "ztree_drag",
+        DROP: "ztree_drop",
+        RENAME: "ztree_rename",
+        DRAGMOVE: "ztree_dragmove"
+      },
+      id: {
+        EDIT: "_edit",
+        INPUT: "_input",
+        REMOVE: "_remove"
+      },
+      move: {
+        TYPE_INNER: "inner",
+        TYPE_PREV: "prev",
+        TYPE_NEXT: "next"
+      },
+      node: {
+        CURSELECTED_EDIT: "curSelectedNode_Edit",
+        TMPTARGET_TREE: "tmpTargetzTree",
+        TMPTARGET_NODE: "tmpTargetNode"
+      }
+    },
+    //default setting of exedit
+    _setting = {
+      edit: {
+        enable: false,
+        editNameSelectAll: false,
+        showRemoveBtn: true,
+        showRenameBtn: true,
+        removeTitle: "remove",
+        renameTitle: "rename",
+        drag: {
+          autoExpandTrigger: false,
+          isCopy: true,
+          isMove: true,
+          prev: true,
+          next: true,
+          inner: true,
+          minMoveSize: 5,
+          borderMax: 10,
+          borderMin: -5,
+          maxShowNodeNum: 5,
+          autoOpenTime: 500
+        }
+      },
+      view: {
+        addHoverDom: null,
+        removeHoverDom: null
+      },
+      callback: {
+        beforeDrag: null,
+        beforeDragOpen: null,
+        beforeDrop: null,
+        beforeEditName: null,
+        beforeRename: null,
+        onDrag: null,
+        onDragMove: null,
+        onDrop: null,
+        onRename: null
+      }
+    },
+    //default root of exedit
+    _initRoot = function (setting) {
+      var r = data.getRoot(setting), rs = data.getRoots();
+      r.curEditNode = null;
+      r.curEditInput = null;
+      r.curHoverNode = null;
+      r.dragFlag = 0;
+      r.dragNodeShowBefore = [];
+      r.dragMaskList = new Array();
+      rs.showHoverDom = true;
+    },
+    //default cache of exedit
+    _initCache = function (treeId) {
+    },
+    //default bind event of exedit
+    _bindEvent = function (setting) {
+      var o = setting.treeObj;
+      var c = consts.event;
+      o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
+        tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
+      });
+
+      o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
+        tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
+      });
+
+      o.bind(c.DRAGMOVE, function (event, srcEvent, treeId, treeNodes) {
+        tools.apply(setting.callback.onDragMove, [srcEvent, treeId, treeNodes]);
+      });
+
+      o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
+        tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
+      });
+    },
+    _unbindEvent = function (setting) {
+      var o = setting.treeObj;
+      var c = consts.event;
+      o.unbind(c.RENAME);
+      o.unbind(c.DRAG);
+      o.unbind(c.DRAGMOVE);
+      o.unbind(c.DROP);
+    },
+    //default event proxy of exedit
+    _eventProxy = function (e) {
+      var target = e.target,
+        setting = data.getSetting(e.data.treeId),
+        relatedTarget = e.relatedTarget,
+        tId = "", node = null,
+        nodeEventType = "", treeEventType = "",
+        nodeEventCallback = null, treeEventCallback = null,
+        tmp = null;
+
+      if (tools.eqs(e.type, "mouseover")) {
+        tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (tmp) {
+          tId = tools.getNodeMainDom(tmp).id;
+          nodeEventType = "hoverOverNode";
+        }
+      } else if (tools.eqs(e.type, "mouseout")) {
+        tmp = tools.getMDom(setting, relatedTarget, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (!tmp) {
+          tId = "remove";
+          nodeEventType = "hoverOutNode";
+        }
+      } else if (tools.eqs(e.type, "mousedown")) {
+        tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (tmp) {
+          tId = tools.getNodeMainDom(tmp).id;
+          nodeEventType = "mousedownNode";
+        }
+      }
+      if (tId.length > 0) {
+        node = data.getNodeCache(setting, tId);
+        switch (nodeEventType) {
+          case "mousedownNode" :
+            nodeEventCallback = _handler.onMousedownNode;
+            break;
+          case "hoverOverNode" :
+            nodeEventCallback = _handler.onHoverOverNode;
+            break;
+          case "hoverOutNode" :
+            nodeEventCallback = _handler.onHoverOutNode;
+            break;
+        }
+      }
+      var proxyResult = {
+        stop: false,
+        node: node,
+        nodeEventType: nodeEventType,
+        nodeEventCallback: nodeEventCallback,
+        treeEventType: treeEventType,
+        treeEventCallback: treeEventCallback
+      };
+      return proxyResult
+    },
+    //default init node of exedit
+    _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
+      if (!n) return;
+      n.isHover = false;
+      n.editNameFlag = false;
+    },
+    //update zTreeObj, add method of edit
+    _zTreeTools = function (setting, zTreeTools) {
+      zTreeTools.cancelEditName = function (newName) {
+        var root = data.getRoot(this.setting);
+        if (!root.curEditNode) return;
+        view.cancelCurEditNode(this.setting, newName ? newName : null, true);
+      }
+      zTreeTools.copyNode = function (targetNode, node, moveType, isSilent) {
+        if (!node) return null;
+        var isParent = data.nodeIsParent(setting, targetNode);
+        if (targetNode && !isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
+        var _this = this,
+          newNode = tools.clone(node);
+        if (!targetNode) {
+          targetNode = null;
+          moveType = consts.move.TYPE_INNER;
+        }
+        if (moveType == consts.move.TYPE_INNER) {
+          function copyCallback() {
+            view.addNodes(_this.setting, targetNode, -1, [newNode], isSilent);
+          }
+
+          if (tools.canAsync(this.setting, targetNode)) {
+            view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
+          } else {
+            copyCallback();
+          }
+        } else {
+          view.addNodes(this.setting, targetNode.parentNode, -1, [newNode], isSilent);
+          view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
+        }
+        return newNode;
+      }
+      zTreeTools.editName = function (node) {
+        if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
+        if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
+        view.editNode(this.setting, node)
+      }
+      zTreeTools.moveNode = function (targetNode, node, moveType, isSilent) {
+        if (!node) return node;
+        var isParent = data.nodeIsParent(setting, targetNode);
+        if (targetNode && !isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
+          return null;
+        } else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
+          return null;
+        } else if (!targetNode) {
+          targetNode = null;
+        }
+        var _this = this;
+
+        function moveCallback() {
+          view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
+        }
+
+        if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
+          view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
+        } else {
+          moveCallback();
+        }
+        return node;
+      }
+      zTreeTools.setEditable = function (editable) {
+        this.setting.edit.enable = editable;
+        return this.refresh();
+      }
+    },
+    //method of operate data
+    _data = {
+      setSonNodeLevel: function (setting, parentNode, node) {
+        if (!node) return;
+        var children = data.nodeChildren(setting, node);
+        var oldLevel = node.level;
+        node.level = (parentNode) ? parentNode.level + 1 : 0;
+        view.repairNodeLevelClass(setting, node, oldLevel);
+        
+        if (!children) return;
+        for (var i = 0, l = children.length; i < l; i++) {
+          if (children[i]) data.setSonNodeLevel(setting, node, children[i]);
+        }
+      }
+    },
+    //method of event proxy
+    _event = {},
+    //method of event handler
+    _handler = {
+      onHoverOverNode: function (event, node) {
+        var setting = data.getSetting(event.data.treeId),
+          root = data.getRoot(setting);
+        if (root.curHoverNode != node) {
+          _handler.onHoverOutNode(event);
+        }
+        root.curHoverNode = node;
+        view.addHoverDom(setting, node);
+      },
+      onHoverOutNode: function (event, node) {
+        var setting = data.getSetting(event.data.treeId),
+          root = data.getRoot(setting);
+        if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
+          view.removeTreeDom(setting, root.curHoverNode);
+          root.curHoverNode = null;
+        }
+      },
+      onMousedownNode: function (eventMouseDown, _node) {
+        var i, l,
+          setting = data.getSetting(eventMouseDown.data.treeId),
+          root = data.getRoot(setting), roots = data.getRoots();
+        //right click can't drag & drop
+        if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;
+
+        //input of edit node name can't drag & drop
+        var target = eventMouseDown.target,
+          _nodes = data.getRoot(setting).curSelectedList,
+          nodes = [];
+        if (!data.isSelectedNode(setting, _node)) {
+          nodes = [_node];
+        } else {
+          for (i = 0, l = _nodes.length; i < l; i++) {
+            if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode" + consts.id.INPUT) !== null) {
+              return true;
+            }
+            nodes.push(_nodes[i]);
+            if (nodes[0].parentTId !== _nodes[i].parentTId) {
+              nodes = [_node];
+              break;
+            }
+          }
+        }
+
+        view.editNodeBlur = true;
+        view.cancelCurEditNode(setting);
+
+        var doc = $(setting.treeObj.get(0).ownerDocument),
+          body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
+          isOtherTree = false,
+          targetSetting = setting,
+          sourceSetting = setting,
+          preNode, nextNode,
+          preTmpTargetNodeId = null,
+          preTmpMoveType = null,
+          tmpTargetNodeId = null,
+          moveType = consts.move.TYPE_INNER,
+          mouseDownX = eventMouseDown.clientX,
+          mouseDownY = eventMouseDown.clientY,
+          startTime = (new Date()).getTime();
+
+        if (tools.uCanDo(setting)) {
+          doc.bind("mousemove", _docMouseMove);
+        }
+
+        function _docMouseMove(event) {
+          //avoid start drag after click node
+          if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
+            && Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
+            return true;
+          }
+          var i, l, tmpNode, tmpDom, tmpNodes;
+          body.css("cursor", "pointer");
+
+          if (root.dragFlag == 0) {
+            if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
+              _docMouseUp(event);
+              return true;
+            }
+
+            for (i = 0, l = nodes.length; i < l; i++) {
+              if (i == 0) {
+                root.dragNodeShowBefore = [];
+              }
+              tmpNode = nodes[i];
+              if (data.nodeIsParent(setting, tmpNode) && tmpNode.open) {
+                view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
+                root.dragNodeShowBefore[tmpNode.tId] = true;
+              } else {
+                root.dragNodeShowBefore[tmpNode.tId] = false;
+              }
+            }
+
+            root.dragFlag = 1;
+            roots.showHoverDom = false;
+            tools.showIfameMask(setting, true);
+
+            //sort
+            var isOrder = true, lastIndex = -1;
+            if (nodes.length > 1) {
+              var pNodes = nodes[0].parentTId ? data.nodeChildren(setting, nodes[0].getParentNode()) : data.getNodes(setting);
+              tmpNodes = [];
+              for (i = 0, l = pNodes.length; i < l; i++) {
+                if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
+                  if (isOrder && lastIndex > -1 && (lastIndex + 1) !== i) {
+                    isOrder = false;
+                  }
+                  tmpNodes.push(pNodes[i]);
+                  lastIndex = i;
+                }
+                if (nodes.length === tmpNodes.length) {
+                  nodes = tmpNodes;
+                  break;
+                }
+              }
+            }
+            if (isOrder) {
+              preNode = nodes[0].getPreNode();
+              nextNode = nodes[nodes.length - 1].getNextNode();
+            }
+
+            //set node in selected
+            curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
+            for (i = 0, l = nodes.length; i < l; i++) {
+              tmpNode = nodes[i];
+              tmpNode.editNameFlag = false;
+              view.selectNode(setting, tmpNode, i > 0);
+              view.removeTreeDom(setting, tmpNode);
+
+              if (i > setting.edit.drag.maxShowNodeNum - 1) {
+                continue;
+              }
+
+              tmpDom = $$("<li id='" + tmpNode.tId + "_tmp'></li>", setting);
+              tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
+              tmpDom.css("padding", "0");
+              tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
+              curNode.append(tmpDom);
+              if (i == setting.edit.drag.maxShowNodeNum - 1) {
+                tmpDom = $$("<li id='" + tmpNode.tId + "_moretmp'><a>  ...  </a></li>", setting);
+                curNode.append(tmpDom);
+              }
+            }
+            curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
+            curNode.addClass(setting.treeObj.attr("class"));
+            curNode.appendTo(body);
+
+            tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
+            tmpArrow.attr("id", "zTreeMove_arrow_tmp");
+            tmpArrow.appendTo(body);
+
+            setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
+          }
+
+          if (root.dragFlag == 1) {
+            if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft() + 2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
+              var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
+              event.target = (xT.length > 0) ? xT.get(0) : event.target;
+            } else if (tmpTarget) {
+              tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
+              if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
+                .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
+            }
+            tmpTarget = null;
+            tmpTargetNodeId = null;
+
+            //judge drag & drop in multi ztree
+            isOtherTree = false;
+            targetSetting = setting;
+            var settings = data.getSettings();
+            for (var s in settings) {
+              if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
+                && (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length > 0)) {
+                isOtherTree = true;
+                targetSetting = settings[s];
+              }
+            }
+
+            var docScrollTop = doc.scrollTop(),
+              docScrollLeft = doc.scrollLeft(),
+              treeOffset = targetSetting.treeObj.offset(),
+              scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
+              scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
+              dTop = (event.clientY + docScrollTop - treeOffset.top),
+              dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
+              dLeft = (event.clientX + docScrollLeft - treeOffset.left),
+              dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
+              isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
+              isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
+              isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
+              isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
+              isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
+              isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
+              isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height() + 10) >= scrollHeight),
+              isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
+              isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width() + 10) >= scrollWidth);
+
+            if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
+              //get node <li> dom
+              var targetObj = event.target;
+              while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
+                targetObj = targetObj.parentNode;
+              }
+
+              var canMove = true;
+              //don't move to self or children of self
+              for (i = 0, l = nodes.length; i < l; i++) {
+                tmpNode = nodes[i];
+                if (targetObj.id === tmpNode.tId) {
+                  canMove = false;
+                  break;
+                } else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
+                  canMove = false;
+                  break;
+                }
+              }
+              if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
+                tmpTarget = $(targetObj);
+                tmpTargetNodeId = targetObj.id;
+              }
+            }
+
+            //the mouse must be in zTree
+            tmpNode = nodes[0];
+            if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
+              //judge mouse move in root of ztree
+              if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
+                tmpTarget = targetSetting.treeObj;
+              }
+              //auto scroll top
+              if (isTop) {
+                targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() - 10);
+              } else if (isBottom) {
+                targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() + 10);
+              }
+              if (isLeft) {
+                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() - 10);
+              } else if (isRight) {
+                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + 10);
+              }
+              //auto scroll left
+              if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
+                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + tmpTarget.offset().left - targetSetting.treeObj.offset().left);
+              }
+            }
+
+            curNode.css({
+              "top": (event.clientY + docScrollTop + 3) + "px",
+              "left": (event.clientX + docScrollLeft + 3) + "px"
+            });
+
+            var dX = 0;
+            var dY = 0;
+            if (tmpTarget && tmpTarget.attr("id") != targetSetting.treeId) {
+              var tmpTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId),
+                isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
+                isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
+                isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
+                isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
+                canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
+                canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
+                canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !data.nodeIsParent(setting, tmpTargetNode)) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);
+
+              function clearMove() {
+                tmpTarget = null;
+                tmpTargetNodeId = "";
+                moveType = consts.move.TYPE_INNER;
+                tmpArrow.css({
+                  "display": "none"
+                });
+                if (window.zTreeMoveTimer) {
+                  clearTimeout(window.zTreeMoveTimer);
+                  window.zTreeMoveTargetNodeTId = null
+                }
+              }
+
+              if (!canPrev && !canNext && !canInner) {
+                clearMove();
+              } else {
+                var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
+                  tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
+                  tmpTop = tmpTargetA.offset().top,
+                  tmpLeft = tmpTargetA.offset().left,
+                  prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1)) : -1,
+                  nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0)) : -1,
+                  dY_percent = (event.clientY + docScrollTop - tmpTop) / tmpTargetA.height();
+
+                if ((prevPercent == 1 || dY_percent <= prevPercent && dY_percent >= -.2) && canPrev) {
+                  dX = 1 - tmpArrow.width();
+                  dY = tmpTop - tmpArrow.height() / 2;
+                  moveType = consts.move.TYPE_PREV;
+                } else if ((nextPercent == 0 || dY_percent >= nextPercent && dY_percent <= 1.2) && canNext) {
+                  dX = 1 - tmpArrow.width();
+                  dY = (tmpNextA == null || (data.nodeIsParent(setting, tmpTargetNode) && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height() / 2) : (tmpNextA.offset().top - tmpArrow.height() / 2);
+                  moveType = consts.move.TYPE_NEXT;
+                } else if (canInner) {
+                  dX = 5 - tmpArrow.width();
+                  dY = tmpTop;
+                  moveType = consts.move.TYPE_INNER;
+                } else {
+                  clearMove();
+                }
+
+                if (tmpTarget) {
+                  tmpArrow.css({
+                    "display": "block",
+                    "top": dY + "px",
+                    "left": (tmpLeft + dX) + "px"
+                  });
+                  tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);
+
+                  if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
+                    startTime = (new Date()).getTime();
+                  }
+                  if (tmpTargetNode && data.nodeIsParent(setting, tmpTargetNode) && moveType == consts.move.TYPE_INNER) {
+                    var startTimer = true;
+                    if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
+                      clearTimeout(window.zTreeMoveTimer);
+                      window.zTreeMoveTargetNodeTId = null;
+                    } else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
+                      startTimer = false;
+                    }
+                    if (startTimer) {
+                      window.zTreeMoveTimer = setTimeout(function () {
+                        if (moveType != consts.move.TYPE_INNER) return;
+                        if (tmpTargetNode && data.nodeIsParent(setting, tmpTargetNode) && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
+                          && tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
+                          view.switchNode(targetSetting, tmpTargetNode);
+                          if (targetSetting.edit.drag.autoExpandTrigger) {
+                            targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
+                          }
+                        }
+                      }, targetSetting.edit.drag.autoOpenTime + 50);
+                      window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
+                    }
+                  }
+                }
+              }
+            } else {
+              moveType = consts.move.TYPE_INNER;
+              if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
+                tmpTarget.addClass(consts.node.TMPTARGET_TREE);
+              } else {
+                tmpTarget = null;
+              }
+              tmpArrow.css({
+                "display": "none"
+              });
+              if (window.zTreeMoveTimer) {
+                clearTimeout(window.zTreeMoveTimer);
+                window.zTreeMoveTargetNodeTId = null;
+              }
+            }
+            preTmpTargetNodeId = tmpTargetNodeId;
+            preTmpMoveType = moveType;
+
+            setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
+          }
+          return false;
+        }
+
+        doc.bind("mouseup", _docMouseUp);
+
+        function _docMouseUp(event) {
+          if (window.zTreeMoveTimer) {
+            clearTimeout(window.zTreeMoveTimer);
+            window.zTreeMoveTargetNodeTId = null;
+          }
+          preTmpTargetNodeId = null;
+          preTmpMoveType = null;
+          doc.unbind("mousemove", _docMouseMove);
+          doc.unbind("mouseup", _docMouseUp);
+          doc.unbind("selectstart", _docSelect);
+          body.css("cursor", "");
+          if (tmpTarget) {
+            tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
+            if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
+              .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
+          }
+          tools.showIfameMask(setting, false);
+
+          roots.showHoverDom = true;
+          if (root.dragFlag == 0) return;
+          root.dragFlag = 0;
+
+          var i, l, tmpNode;
+          for (i = 0, l = nodes.length; i < l; i++) {
+            tmpNode = nodes[i];
+            if (data.nodeIsParent(setting, tmpNode) && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
+              view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
+              delete root.dragNodeShowBefore[tmpNode.tId];
+            }
+          }
+
+          if (curNode) curNode.remove();
+          if (tmpArrow) tmpArrow.remove();
+
+          var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
+          if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId == nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
+            tmpTarget = null;
+          }
+          if (tmpTarget) {
+            var dragTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId);
+            if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
+              view.selectNodes(sourceSetting, nodes);
+              return;
+            }
+            var newNodes = isCopy ? tools.clone(nodes) : nodes;
+
+            function dropCallback() {
+              if (isOtherTree) {
+                if (!isCopy) {
+                  for (var i = 0, l = nodes.length; i < l; i++) {
+                    view.removeNode(setting, nodes[i]);
+                  }
+                }
+                if (moveType == consts.move.TYPE_INNER) {
+                  view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
+                } else {
+                  view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
+                }
+              } else {
+                if (isCopy && moveType == consts.move.TYPE_INNER) {
+                  view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
+                } else if (isCopy) {
+                  view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
+                } else {
+                  if (moveType != consts.move.TYPE_NEXT) {
+                    for (i = 0, l = newNodes.length; i < l; i++) {
+                      view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
+                    }
+                  } else {
+                    for (i = -1, l = newNodes.length - 1; i < l; l--) {
+                      view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
+                    }
+                  }
+                }
+              }
+              view.selectNodes(targetSetting, newNodes);
+
+              var a = $$(newNodes[0], setting).get(0);
+              view.scrollIntoView(setting, a);
+
+              setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
+            }
+
+            if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
+              view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
+            } else {
+              dropCallback();
+            }
+
+          } else {
+            view.selectNodes(sourceSetting, nodes);
+            setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
+          }
+        }
+
+        doc.bind("selectstart", _docSelect);
+
+        function _docSelect() {
+          return false;
+        }
+
+        // 2018-03-30 FireFox has fixed this issue.
+        //Avoid FireFox's Bug
+        //If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
+        // if(eventMouseDown.preventDefault) {
+        // 	eventMouseDown.preventDefault();
+        // }
+        return true;
+      }
+    },
+    //method of tools for zTree
+    _tools = {
+      getAbs: function (obj) {
+        var oRect = obj.getBoundingClientRect(),
+          scrollTop = document.body.scrollTop + document.documentElement.scrollTop,
+          scrollLeft = document.body.scrollLeft + document.documentElement.scrollLeft;
+        return [oRect.left + scrollLeft, oRect.top + scrollTop];
+      },
+      inputFocus: function (inputObj) {
+        if (inputObj.get(0)) {
+          inputObj.focus();
+          tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
+        }
+      },
+      inputSelect: function (inputObj) {
+        if (inputObj.get(0)) {
+          inputObj.focus();
+          inputObj.select();
+        }
+      },
+      setCursorPosition: function (obj, pos) {
+        if (obj.setSelectionRange) {
+          obj.focus();
+          obj.setSelectionRange(pos, pos);
+        } else if (obj.createTextRange) {
+          var range = obj.createTextRange();
+          range.collapse(true);
+          range.moveEnd('character', pos);
+          range.moveStart('character', pos);
+          range.select();
+        }
+      },
+      showIfameMask: function (setting, showSign) {
+        var root = data.getRoot(setting);
+        //clear full mask
+        while (root.dragMaskList.length > 0) {
+          root.dragMaskList[0].remove();
+          root.dragMaskList.shift();
+        }
+        if (showSign) {
+          //show mask
+          var iframeList = $$("iframe", setting);
+          for (var i = 0, l = iframeList.length; i < l; i++) {
+            var obj = iframeList.get(i),
+              r = tools.getAbs(obj),
+              dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
+            dragMask.appendTo($$("body", setting));
+            root.dragMaskList.push(dragMask);
+          }
+        }
+      }
+    },
+    //method of operate ztree dom
+    _view = {
+      addEditBtn: function (setting, node) {
+        if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
+          return;
+        }
+        if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
+          return;
+        }
+        var aObj = $$(node, consts.id.A, setting),
+          editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='" + tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle) + "' treeNode" + consts.id.EDIT + " style='display:none;'></span>";
+        aObj.append(editStr);
+
+        $$(node, consts.id.EDIT, setting).bind('click',
+          function () {
+            if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
+            view.editNode(setting, node);
+            return false;
+          }
+        ).show();
+      },
+      addRemoveBtn: function (setting, node) {
+        if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
+          return;
+        }
+        if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
+          return;
+        }
+        var aObj = $$(node, consts.id.A, setting),
+          removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='" + tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle) + "' treeNode" + consts.id.REMOVE + " style='display:none;'></span>";
+        aObj.append(removeStr);
+
+        $$(node, consts.id.REMOVE, setting).bind('click',
+          function () {
+            if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
+            view.removeNode(setting, node);
+            setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
+            return false;
+          }
+        ).bind('mousedown',
+          function (eventMouseDown) {
+            return true;
+          }
+        ).show();
+      },
+      addHoverDom: function (setting, node) {
+        if (data.getRoots().showHoverDom) {
+          node.isHover = true;
+          if (setting.edit.enable) {
+            view.addEditBtn(setting, node);
+            view.addRemoveBtn(setting, node);
+          }
+          tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
+        }
+      },
+      cancelCurEditNode: function (setting, forceName, isCancel) {
+        var root = data.getRoot(setting),
+          node = root.curEditNode;
+
+        if (node) {
+          var inputObj = root.curEditInput,
+            newName = forceName ? forceName : (isCancel ? data.nodeName(setting, node) : inputObj.val());
+          if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
+            return false;
+          }
+          data.nodeName(setting, node, newName);
+          var aObj = $$(node, consts.id.A, setting);
+          aObj.removeClass(consts.node.CURSELECTED_EDIT);
+          inputObj.unbind();
+          view.setNodeName(setting, node);
+          node.editNameFlag = false;
+          root.curEditNode = null;
+          root.curEditInput = null;
+          view.selectNode(setting, node, false);
+          setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
+        }
+        root.noSelection = true;
+        return true;
+      },
+      editNode: function (setting, node) {
+        var root = data.getRoot(setting);
+        view.editNodeBlur = false;
+        if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
+          setTimeout(function () {
+            tools.inputFocus(root.curEditInput);
+          }, 0);
+          return;
+        }
+        node.editNameFlag = true;
+        view.removeTreeDom(setting, node);
+        view.cancelCurEditNode(setting);
+        view.selectNode(setting, node, false);
+        $$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
+        var inputObj = $$(node, consts.id.INPUT, setting);
+        inputObj.attr("value", data.nodeName(setting, node));
+        if (setting.edit.editNameSelectAll) {
+          tools.inputSelect(inputObj);
+        } else {
+          tools.inputFocus(inputObj);
+        }
+
+        inputObj.bind('blur', function (event) {
+          if (!view.editNodeBlur) {
+            view.cancelCurEditNode(setting);
+          }
+        }).bind('keydown', function (event) {
+          if (event.keyCode == "13") {
+            view.editNodeBlur = true;
+            view.cancelCurEditNode(setting);
+          } else if (event.keyCode == "27") {
+            view.cancelCurEditNode(setting, null, true);
+          }
+        }).bind('click', function (event) {
+          return false;
+        }).bind('dblclick', function (event) {
+          return false;
+        });
+
+        $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
+        root.curEditInput = inputObj;
+        root.noSelection = false;
+        root.curEditNode = node;
+      },
+      moveNode: function (setting, targetNode, node, moveType, animateFlag, isSilent) {
+        var root = data.getRoot(setting);
+        if (targetNode == node) return;
+        if (setting.data.keep.leaf && targetNode && !data.nodeIsParent(setting, targetNode) && moveType == consts.move.TYPE_INNER) return;
+        var oldParentNode = (node.parentTId ? node.getParentNode() : root),
+          targetNodeIsRoot = (targetNode === null || targetNode == root);
+        if (targetNodeIsRoot && targetNode === null) targetNode = root;
+        if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
+        var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);
+
+        if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
+          moveType = consts.move.TYPE_INNER;
+        }
+
+        if (moveType == consts.move.TYPE_INNER) {
+          if (targetNodeIsRoot) {
+            //parentTId of root node is null
+            node.parentTId = null;
+          } else {
+            if (!data.nodeIsParent(setting, targetNode)) {
+              data.nodeIsParent(setting, targetNode, true);
+              targetNode.open = !!targetNode.open;
+              view.setNodeLineIcos(setting, targetNode);
+            }
+            node.parentTId = targetNode.tId;
+          }
+        }
+
+        //move node Dom
+        var targetObj, target_ulObj;
+        if (targetNodeIsRoot) {
+          targetObj = setting.treeObj;
+          target_ulObj = targetObj;
+        } else {
+          if (!isSilent && moveType == consts.move.TYPE_INNER) {
+            view.expandCollapseNode(setting, targetNode, true, false);
+          } else if (!isSilent) {
+            view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
+          }
+          targetObj = $$(targetNode, setting);
+          target_ulObj = $$(targetNode, consts.id.UL, setting);
+          if (!!targetObj.get(0) && !target_ulObj.get(0)) {
+            var ulstr = [];
+            view.makeUlHtml(setting, targetNode, ulstr, '');
+            targetObj.append(ulstr.join(''));
+          }
+          target_ulObj = $$(targetNode, consts.id.UL, setting);
+        }
+        var nodeDom = $$(node, setting);
+        if (!nodeDom.get(0)) {
+          nodeDom = view.appendNodes(setting, node.level, [node], null, -1, false, true).join('');
+        } else if (!targetObj.get(0)) {
+          nodeDom.remove();
+        }
+        if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
+          target_ulObj.append(nodeDom);
+        } else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
+          targetObj.before(nodeDom);
+        } else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
+          targetObj.after(nodeDom);
+        }
+
+        //repair the data after move
+        var i, l,
+          tmpSrcIndex = -1,
+          tmpTargetIndex = 0,
+          oldNeighbor = null,
+          newNeighbor = null,
+          oldLevel = node.level;
+        var oldChildren = data.nodeChildren(setting, oldParentNode);
+        var targetParentChildren = data.nodeChildren(setting, targetParentNode);
+        var targetChildren = data.nodeChildren(setting, targetNode);
+        if (node.isFirstNode) {
+          tmpSrcIndex = 0;
+          if (oldChildren.length > 1) {
+            oldNeighbor = oldChildren[1];
+            oldNeighbor.isFirstNode = true;
+          }
+        } else if (node.isLastNode) {
+          tmpSrcIndex = oldChildren.length - 1;
+          oldNeighbor = oldChildren[tmpSrcIndex - 1];
+          oldNeighbor.isLastNode = true;
+        } else {
+          for (i = 0, l = oldChildren.length; i < l; i++) {
+            if (oldChildren[i].tId == node.tId) {
+              tmpSrcIndex = i;
+              break;
+            }
+          }
+        }
+        if (tmpSrcIndex >= 0) {
+          oldChildren.splice(tmpSrcIndex, 1);
+        }
+        if (moveType != consts.move.TYPE_INNER) {
+          for (i = 0, l = targetParentChildren.length; i < l; i++) {
+            if (targetParentChildren[i].tId == targetNode.tId) tmpTargetIndex = i;
+          }
+        }
+        if (moveType == consts.move.TYPE_INNER) {
+          if (!targetChildren) {
+            targetChildren = data.nodeChildren(setting, targetNode, []);
+          }
+          if (targetChildren.length > 0) {
+            newNeighbor = targetChildren[targetChildren.length - 1];
+            newNeighbor.isLastNode = false;
+          }
+          targetChildren.splice(targetChildren.length, 0, node);
+          node.isLastNode = true;
+          node.isFirstNode = (targetChildren.length == 1);
+        } else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
+          targetParentChildren.splice(tmpTargetIndex, 0, node);
+          newNeighbor = targetNode;
+          newNeighbor.isFirstNode = false;
+          node.parentTId = targetNode.parentTId;
+          node.isFirstNode = true;
+          node.isLastNode = false;
+
+        } else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
+          targetParentChildren.splice(tmpTargetIndex + 1, 0, node);
+          newNeighbor = targetNode;
+          newNeighbor.isLastNode = false;
+          node.parentTId = targetNode.parentTId;
+          node.isFirstNode = false;
+          node.isLastNode = true;
+
+        } else {
+          if (moveType == consts.move.TYPE_PREV) {
+            targetParentChildren.splice(tmpTargetIndex, 0, node);
+          } else {
+            targetParentChildren.splice(tmpTargetIndex + 1, 0, node);
+          }
+          node.parentTId = targetNode.parentTId;
+          node.isFirstNode = false;
+          node.isLastNode = false;
+        }
+        data.fixPIdKeyValue(setting, node);
+        data.setSonNodeLevel(setting, node.getParentNode(), node);
+
+        //repair node what been moved
+        view.setNodeLineIcos(setting, node);
+        view.repairNodeLevelClass(setting, node, oldLevel);
+
+        //repair node's old parentNode dom
+        if (!setting.data.keep.parent && oldChildren.length < 1) {
+          //old parentNode has no child nodes
+          data.nodeIsParent(setting, oldParentNode, false);
+          oldParentNode.open = false;
+          var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
+            tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
+            tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
+          view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
+          view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
+          tmp_ulObj.css("display", "none");
+
+        } else if (oldNeighbor) {
+          //old neighbor node
+          view.setNodeLineIcos(setting, oldNeighbor);
+        }
+
+        //new neighbor node
+        if (newNeighbor) {
+          view.setNodeLineIcos(setting, newNeighbor);
+        }
+
+        //repair checkbox / radio
+        if (!!setting.check && setting.check.enable && view.repairChkClass) {
+          view.repairChkClass(setting, oldParentNode);
+          view.repairParentChkClassWithSelf(setting, oldParentNode);
+          if (oldParentNode != node.parent)
+            view.repairParentChkClassWithSelf(setting, node);
+        }
+
+        //expand parents after move
+        if (!isSilent) {
+          view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
+        }
+      },
+      removeEditBtn: function (setting, node) {
+        $$(node, consts.id.EDIT, setting).unbind().remove();
+      },
+      removeRemoveBtn: function (setting, node) {
+        $$(node, consts.id.REMOVE, setting).unbind().remove();
+      },
+      removeTreeDom: function (setting, node) {
+        node.isHover = false;
+        view.removeEditBtn(setting, node);
+        view.removeRemoveBtn(setting, node);
+        tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
+      },
+      repairNodeLevelClass: function (setting, node, oldLevel) {
+        if (oldLevel === node.level) return;
+        var liObj = $$(node, setting),
+          aObj = $$(node, consts.id.A, setting),
+          ulObj = $$(node, consts.id.UL, setting),
+          oldClass = consts.className.LEVEL + oldLevel,
+          newClass = consts.className.LEVEL + node.level;
+        liObj.removeClass(oldClass);
+        liObj.addClass(newClass);
+        aObj.removeClass(oldClass);
+        aObj.addClass(newClass);
+        ulObj.removeClass(oldClass);
+        ulObj.addClass(newClass);
+      },
+      selectNodes: function (setting, nodes) {
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          view.selectNode(setting, nodes[i], i > 0);
+        }
+      }
+    },
+
+    _z = {
+      tools: _tools,
+      view: _view,
+      event: _event,
+      data: _data
+    };
+  $.extend(true, $.fn.zTree.consts, _consts);
+  $.extend(true, $.fn.zTree._z, _z);
+
+  var zt = $.fn.zTree,
+    tools = zt._z.tools,
+    consts = zt.consts,
+    view = zt._z.view,
+    data = zt._z.data,
+    event = zt._z.event,
+    $$ = tools.$;
+
+  data.exSetting(_setting);
+  data.addInitBind(_bindEvent);
+  data.addInitUnBind(_unbindEvent);
+  data.addInitCache(_initCache);
+  data.addInitNode(_initNode);
+  data.addInitProxy(_eventProxy);
+  data.addInitRoot(_initRoot);
+  data.addZTreeTools(_zTreeTools);
+
+  var _cancelPreSelectedNode = view.cancelPreSelectedNode;
+  view.cancelPreSelectedNode = function (setting, node) {
+    var list = data.getRoot(setting).curSelectedList;
+    for (var i = 0, j = list.length; i < j; i++) {
+      if (!node || node === list[i]) {
+        view.removeTreeDom(setting, list[i]);
+        if (node) break;
+      }
+    }
+    if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
+  }
+
+  var _createNodes = view.createNodes;
+  view.createNodes = function (setting, level, nodes, parentNode, index) {
+    if (_createNodes) {
+      _createNodes.apply(view, arguments);
+    }
+    if (!nodes) return;
+    if (view.repairParentChkClassWithSelf) {
+      view.repairParentChkClassWithSelf(setting, parentNode);
+    }
+  }
+
+  var _makeNodeUrl = view.makeNodeUrl;
+  view.makeNodeUrl = function (setting, node) {
+    return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
+  }
+
+  var _removeNode = view.removeNode;
+  view.removeNode = function (setting, node) {
+    var root = data.getRoot(setting);
+    if (root.curEditNode === node) root.curEditNode = null;
+    if (_removeNode) {
+      _removeNode.apply(view, arguments);
+    }
+  }
+
+  var _selectNode = view.selectNode;
+  view.selectNode = function (setting, node, addFlag) {
+    var root = data.getRoot(setting);
+    if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
+      return false;
+    }
+    if (_selectNode) _selectNode.apply(view, arguments);
+    view.addHoverDom(setting, node);
+    return true;
+  }
+
+  var _uCanDo = tools.uCanDo;
+  tools.uCanDo = function (setting, e) {
+    var root = data.getRoot(setting);
+    if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
+      return true;
+    }
+    if (root.curEditNode) {
+      view.editNodeBlur = false;
+      root.curEditInput.focus();
+    }
+    return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
+  }
+})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.all.min.js b/js/jquery.ztree.all.min.js
new file mode 100644
index 0000000..62e9dd8
--- /dev/null
+++ b/js/jquery.ztree.all.min.js
@@ -0,0 +1,3 @@
+!function($){var settings={},roots={},caches={},_consts={className:{BUTTON:"button",LEVEL:"level",ICO_LOADING:"ico_loading",SWITCH:"switch",NAME:"node_name"},event:{NODECREATED:"ztree_nodeCreated",CLICK:"ztree_click",EXPAND:"ztree_expand",COLLAPSE:"ztree_collapse",ASYNC_SUCCESS:"ztree_async_success",ASYNC_ERROR:"ztree_async_error",REMOVE:"ztree_remove",SELECTED:"ztree_selected",UNSELECTED:"ztree_unselected"},id:{A:"_a",ICON:"_ico",SPAN:"_span",SWITCH:"_switch",UL:"_ul"},line:{ROOT:"root",ROOTS:"roots",CENTER:"center",BOTTOM:"bottom",NOLINE:"noline",LINE:"line"},folder:{OPEN:"open",CLOSE:"close",DOCU:"docu"},node:{CURSELECTED:"curSelectedNode"}},_setting={treeId:"",treeObj:null,view:{addDiyDom:null,autoCancelSelected:!0,dblClickExpand:!0,expandSpeed:"fast",fontCss:{},nodeClasses:{},nameIsHTML:!1,selectedMulti:!0,showIcon:!0,showLine:!0,showTitle:!0,txtSelectedEnable:!1},data:{key:{isParent:"isParent",children:"children",name:"name",title:"",url:"url",icon:"icon"},render:{name:null,title:null},simpleData:{enable:!1,idKey:"id",pIdKey:"pId",rootPId:null},keep:{parent:!1,leaf:!1}},async:{enable:!1,contentType:"application/x-www-form-urlencoded",type:"post",dataType:"text",headers:{},xhrFields:{},url:"",autoParam:[],otherParam:[],dataFilter:null},callback:{beforeAsync:null,beforeClick:null,beforeDblClick:null,beforeRightClick:null,beforeMouseDown:null,beforeMouseUp:null,beforeExpand:null,beforeCollapse:null,beforeRemove:null,onAsyncError:null,onAsyncSuccess:null,onNodeCreated:null,onClick:null,onDblClick:null,onRightClick:null,onMouseDown:null,onMouseUp:null,onExpand:null,onCollapse:null,onRemove:null}},_initRoot=function(e){var t=data.getRoot(e);t||(t={},data.setRoot(e,t)),data.nodeChildren(e,t,[]),t.expandTriggerFlag=!1,t.curSelectedList=[],t.noSelection=!0,t.createdNodes=[],t.zId=0,t._ver=(new Date).getTime()},_initCache=function(e){var t=data.getCache(e);t||(t={},data.setCache(e,t)),t.nodes=[],t.doms=[]},_bindEvent=function(d){var e=d.treeObj,t=consts.event;e.bind(t.NODECREATED,function(e,t,n){tools.apply(d.callback.onNodeCreated,[e,t,n])}),e.bind(t.CLICK,function(e,t,n,o,a){tools.apply(d.callback.onClick,[t,n,o,a])}),e.bind(t.EXPAND,function(e,t,n){tools.apply(d.callback.onExpand,[e,t,n])}),e.bind(t.COLLAPSE,function(e,t,n){tools.apply(d.callback.onCollapse,[e,t,n])}),e.bind(t.ASYNC_SUCCESS,function(e,t,n,o){tools.apply(d.callback.onAsyncSuccess,[e,t,n,o])}),e.bind(t.ASYNC_ERROR,function(e,t,n,o,a,r){tools.apply(d.callback.onAsyncError,[e,t,n,o,a,r])}),e.bind(t.REMOVE,function(e,t,n){tools.apply(d.callback.onRemove,[e,t,n])}),e.bind(t.SELECTED,function(e,t,n){tools.apply(d.callback.onSelected,[t,n])}),e.bind(t.UNSELECTED,function(e,t,n){tools.apply(d.callback.onUnSelected,[t,n])})},_unbindEvent=function(e){var t=e.treeObj,n=consts.event;t.unbind(n.NODECREATED).unbind(n.CLICK).unbind(n.EXPAND).unbind(n.COLLAPSE).unbind(n.ASYNC_SUCCESS).unbind(n.ASYNC_ERROR).unbind(n.REMOVE).unbind(n.SELECTED).unbind(n.UNSELECTED)},_eventProxy=function(e){var t=e.target,n=data.getSetting(e.data.treeId),o="",a=null,r="",d="",i=null,s=null,l=null;if(tools.eqs(e.type,"mousedown")?d="mousedown":tools.eqs(e.type,"mouseup")?d="mouseup":tools.eqs(e.type,"contextmenu")?d="contextmenu":tools.eqs(e.type,"click")?tools.eqs(t.tagName,"span")&&null!==t.getAttribute("treeNode"+consts.id.SWITCH)?(o=tools.getNodeMainDom(t).id,r="switchNode"):(l=tools.getMDom(n,t,[{tagName:"a",attrName:"treeNode"+consts.id.A}]))&&(o=tools.getNodeMainDom(l).id,r="clickNode"):tools.eqs(e.type,"dblclick")&&(d="dblclick",(l=tools.getMDom(n,t,[{tagName:"a",attrName:"treeNode"+consts.id.A}]))&&(o=tools.getNodeMainDom(l).id,r="switchNode")),0<d.length&&0==o.length&&(l=tools.getMDom(n,t,[{tagName:"a",attrName:"treeNode"+consts.id.A}]))&&(o=tools.getNodeMainDom(l).id),0<o.length)switch(a=data.getNodeCache(n,o),r){case"switchNode":data.nodeIsParent(n,a)&&(tools.eqs(e.type,"click")||tools.eqs(e.type,"dblclick")&&tools.apply(n.view.dblClickExpand,[n.treeId,a],n.view.dblClickExpand))?i=handler.onSwitchNode:r="";break;case"clickNode":i=handler.onClickNode}switch(d){case"mousedown":s=handler.onZTreeMousedown;break;case"mouseup":s=handler.onZTreeMouseup;break;case"dblclick":s=handler.onZTreeDblclick;break;case"contextmenu":s=handler.onZTreeContextmenu}return{stop:!1,node:a,nodeEventType:r,nodeEventCallback:i,treeEventType:d,treeEventCallback:s}},_initNode=function(e,t,n,o,a,r,d){if(n){var i=data.getRoot(e),s=data.nodeChildren(e,n);n.level=t,n.tId=e.treeId+"_"+ ++i.zId,n.parentTId=o?o.tId:null,n.open="string"==typeof n.open?tools.eqs(n.open,"true"):!!n.open;var l=data.nodeIsParent(e,n);tools.isArray(s)?(data.nodeIsParent(e,n,!0),n.zAsync=!0):(l=data.nodeIsParent(e,n,l),n.open=!(!l||e.async.enable)&&n.open,n.zAsync=!l),n.isFirstNode=a,n.isLastNode=r,n.getParentNode=function(){return data.getNodeCache(e,n.parentTId)},n.getPreNode=function(){return data.getPreNode(e,n)},n.getNextNode=function(){return data.getNextNode(e,n)},n.getIndex=function(){return data.getNodeIndex(e,n)},n.getPath=function(){return data.getNodePath(e,n)},n.isAjaxing=!1,data.fixPIdKeyValue(e,n)}},_init={bind:[_bindEvent],unbind:[_unbindEvent],caches:[_initCache],nodes:[_initNode],proxys:[_eventProxy],roots:[_initRoot],beforeA:[],afterA:[],innerBeforeA:[],innerAfterA:[],zTreeTools:[]},data={addNodeCache:function(e,t){data.getCache(e).nodes[data.getNodeCacheId(t.tId)]=t},getNodeCacheId:function(e){return e.substring(e.lastIndexOf("_")+1)},addAfterA:function(e){_init.afterA.push(e)},addBeforeA:function(e){_init.beforeA.push(e)},addInnerAfterA:function(e){_init.innerAfterA.push(e)},addInnerBeforeA:function(e){_init.innerBeforeA.push(e)},addInitBind:function(e){_init.bind.push(e)},addInitUnBind:function(e){_init.unbind.push(e)},addInitCache:function(e){_init.caches.push(e)},addInitNode:function(e){_init.nodes.push(e)},addInitProxy:function(e,t){t?_init.proxys.splice(0,0,e):_init.proxys.push(e)},addInitRoot:function(e){_init.roots.push(e)},addNodesData:function(e,t,n,o){var a,r=data.nodeChildren(e,t);r?n>=r.length&&(n=-1):(r=data.nodeChildren(e,t,[]),n=-1),0<r.length&&0===n?(r[0].isFirstNode=!1,view.setNodeLineIcos(e,r[0])):0<r.length&&n<0&&(r[r.length-1].isLastNode=!1,view.setNodeLineIcos(e,r[r.length-1])),data.nodeIsParent(e,t,!0),n<0?data.nodeChildren(e,t,r.concat(o)):(a=[n,0].concat(o),r.splice.apply(r,a))},addSelectedNode:function(e,t){var n=data.getRoot(e);data.isSelectedNode(e,t)||n.curSelectedList.push(t)},addCreatedNode:function(e,t){(e.callback.onNodeCreated||e.view.addDiyDom)&&data.getRoot(e).createdNodes.push(t)},addZTreeTools:function(e){_init.zTreeTools.push(e)},exSetting:function(e){$.extend(!0,_setting,e)},fixPIdKeyValue:function(e,t){e.data.simpleData.enable&&(t[e.data.simpleData.pIdKey]=t.parentTId?t.getParentNode()[e.data.simpleData.idKey]:e.data.simpleData.rootPId)},getAfterA:function(e,t,n){for(var o=0,a=_init.afterA.length;o<a;o++)_init.afterA[o].apply(this,arguments)},getBeforeA:function(e,t,n){for(var o=0,a=_init.beforeA.length;o<a;o++)_init.beforeA[o].apply(this,arguments)},getInnerAfterA:function(e,t,n){for(var o=0,a=_init.innerAfterA.length;o<a;o++)_init.innerAfterA[o].apply(this,arguments)},getInnerBeforeA:function(e,t,n){for(var o=0,a=_init.innerBeforeA.length;o<a;o++)_init.innerBeforeA[o].apply(this,arguments)},getCache:function(e){return caches[e.treeId]},getNodeIndex:function(e,t){if(!t)return null;for(var n=t.parentTId?t.getParentNode():data.getRoot(e),o=data.nodeChildren(e,n),a=0,r=o.length-1;a<=r;a++)if(o[a]===t)return a;return-1},getNextNode:function(e,t){if(!t)return null;for(var n=t.parentTId?t.getParentNode():data.getRoot(e),o=data.nodeChildren(e,n),a=0,r=o.length-1;a<=r;a++)if(o[a]===t)return a==r?null:o[a+1];return null},getNodeByParam:function(e,t,n,o){if(!t||!n)return null;for(var a=0,r=t.length;a<r;a++){var d=t[a];if(d[n]==o)return t[a];var i=data.nodeChildren(e,d),s=data.getNodeByParam(e,i,n,o);if(s)return s}return null},getNodeCache:function(e,t){if(!t)return null;var n=caches[e.treeId].nodes[data.getNodeCacheId(t)];return n||null},getNodePath:function(e,t){return t?((n=t.parentTId?t.getParentNode().getPath():[])&&n.push(t),n):null;var n},getNodes:function(e){return data.nodeChildren(e,data.getRoot(e))},getNodesByParam:function(e,t,n,o){if(!t||!n)return[];for(var a=[],r=0,d=t.length;r<d;r++){var i=t[r];i[n]==o&&a.push(i);var s=data.nodeChildren(e,i);a=a.concat(data.getNodesByParam(e,s,n,o))}return a},getNodesByParamFuzzy:function(e,t,n,o){if(!t||!n)return[];var a=[];o=o.toLowerCase();for(var r=0,d=t.length;r<d;r++){var i=t[r];"string"==typeof i[n]&&-1<t[r][n].toLowerCase().indexOf(o)&&a.push(i);var s=data.nodeChildren(e,i);a=a.concat(data.getNodesByParamFuzzy(e,s,n,o))}return a},getNodesByFilter:function(e,t,n,o,a){if(!t)return o?null:[];for(var r=o?null:[],d=0,i=t.length;d<i;d++){var s=t[d];if(tools.apply(n,[s,a],!1)){if(o)return s;r.push(s)}var l=data.nodeChildren(e,s),c=data.getNodesByFilter(e,l,n,o,a);if(o&&c)return c;r=o?c:r.concat(c)}return r},getPreNode:function(e,t){if(!t)return null;for(var n=t.parentTId?t.getParentNode():data.getRoot(e),o=data.nodeChildren(e,n),a=0,r=o.length;a<r;a++)if(o[a]===t)return 0==a?null:o[a-1];return null},getRoot:function(e){return e?roots[e.treeId]:null},getRoots:function(){return roots},getSetting:function(e){return settings[e]},getSettings:function(){return settings},getZTreeTools:function(e){var t=this.getRoot(this.getSetting(e));return t?t.treeTools:null},initCache:function(e){for(var t=0,n=_init.caches.length;t<n;t++)_init.caches[t].apply(this,arguments)},initNode:function(e,t,n,o,a,r){for(var d=0,i=_init.nodes.length;d<i;d++)_init.nodes[d].apply(this,arguments)},initRoot:function(e){for(var t=0,n=_init.roots.length;t<n;t++)_init.roots[t].apply(this,arguments)},isSelectedNode:function(e,t){for(var n=data.getRoot(e),o=0,a=n.curSelectedList.length;o<a;o++)if(t===n.curSelectedList[o])return!0;return!1},nodeChildren:function(e,t,n){if(!t)return null;var o=e.data.key.children;return void 0!==n&&(t[o]=n),t[o]},nodeIsParent:function(e,t,n){if(!t)return!1;var o=e.data.key.isParent;return void 0!==n?("string"==typeof n&&(n=tools.eqs(n,"true")),n=!!n,t[o]=n):"string"==typeof t[o]?t[o]=tools.eqs(t[o],"true"):t[o]=!!t[o],t[o]},nodeName:function(e,t,n){var o=e.data.key.name;void 0!==n&&(t[o]=n);var a=""+t[o];return"function"==typeof e.data.render.name?e.data.render.name.call(this,a,t):a},nodeTitle:function(e,t){var n=""+t[""===e.data.key.title?e.data.key.name:e.data.key.title];return"function"==typeof e.data.render.title?e.data.render.title.call(this,n,t):n},removeNodeCache:function(e,t){var n=data.nodeChildren(e,t);if(n)for(var o=0,a=n.length;o<a;o++)data.removeNodeCache(e,n[o]);data.getCache(e).nodes[data.getNodeCacheId(t.tId)]=null},removeSelectedNode:function(e,t){for(var n=data.getRoot(e),o=0,a=n.curSelectedList.length;o<a;o++)t!==n.curSelectedList[o]&&data.getNodeCache(e,n.curSelectedList[o].tId)||(n.curSelectedList.splice(o,1),e.treeObj.trigger(consts.event.UNSELECTED,[e.treeId,t]),o--,a--)},setCache:function(e,t){caches[e.treeId]=t},setRoot:function(e,t){roots[e.treeId]=t},setZTreeTools:function(e,t){for(var n=0,o=_init.zTreeTools.length;n<o;n++)_init.zTreeTools[n].apply(this,arguments)},transformToArrayFormat:function(n,e){if(!e)return[];var o=[];if(tools.isArray(e))for(var t=0,a=e.length;t<a;t++){r(e[t])}else r(e);return o;function r(e){o.push(e);var t=data.nodeChildren(n,e);t&&(o=o.concat(data.transformToArrayFormat(n,t)))}},transformTozTreeFormat:function(e,t){var n,o,a=e.data.simpleData.idKey,r=e.data.simpleData.pIdKey;if(!a||""==a||!t)return[];if(tools.isArray(t)){var d=[],i={};for(n=0,o=t.length;n<o;n++)i[t[n][a]]=t[n];for(n=0,o=t.length;n<o;n++){var s=i[t[n][r]];if(s&&t[n][a]!=t[n][r]){var l=data.nodeChildren(e,s);(l=l||data.nodeChildren(e,s,[])).push(t[n])}else d.push(t[n])}return d}return[t]}},event={bindEvent:function(e){for(var t=0,n=_init.bind.length;t<n;t++)_init.bind[t].apply(this,arguments)},unbindEvent:function(e){for(var t=0,n=_init.unbind.length;t<n;t++)_init.unbind[t].apply(this,arguments)},bindTree:function(e){var t={treeId:e.treeId},n=e.treeObj;e.view.txtSelectedEnable||n.bind("selectstart",handler.onSelectStart).css({"-moz-user-select":"-moz-none"}),n.bind("click",t,event.proxy),n.bind("dblclick",t,event.proxy),n.bind("mouseover",t,event.proxy),n.bind("mouseout",t,event.proxy),n.bind("mousedown",t,event.proxy),n.bind("mouseup",t,event.proxy),n.bind("contextmenu",t,event.proxy)},unbindTree:function(e){e.treeObj.unbind("selectstart",handler.onSelectStart).unbind("click",event.proxy).unbind("dblclick",event.proxy).unbind("mouseover",event.proxy).unbind("mouseout",event.proxy).unbind("mousedown",event.proxy).unbind("mouseup",event.proxy).unbind("contextmenu",event.proxy)},doProxy:function(e){for(var t=[],n=0,o=_init.proxys.length;n<o;n++){var a=_init.proxys[n].apply(this,arguments);if(t.push(a),a.stop)break}return t},proxy:function(e){var t=data.getSetting(e.data.treeId);if(!tools.uCanDo(t,e))return!0;for(var n=event.doProxy(e),o=!0,a=0,r=n.length;a<r;a++){var 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+!function(e){var t={event:{CHECK:"ztree_check"},id:{CHECK:"_check"},checkbox:{STYLE:"checkbox",DEFAULT:"chk",DISABLED:"disable",FALSE:"false",TRUE:"true",FULL:"full",PART:"part",FOCUS:"focus"},radio:{STYLE:"radio",TYPE_ALL:"all",TYPE_LEVEL:"level"}},c={check:{enable:!1,autoCheckTrigger:!1,chkStyle:t.checkbox.STYLE,nocheckInherit:!1,chkDisabledInherit:!1,radioType:t.radio.TYPE_LEVEL,chkboxType:{Y:"ps",N:"ps"}},data:{key:{checked:"checked"}},callback:{beforeCheck:null,onCheck:null}},r={onCheckNode:function(e,t){if(!0===t.chkDisabled)return!1;var c=C.getSetting(e.data.treeId);if(0==o.apply(c.callback.beforeCheck,[c.treeId,t],!0))return!0;var h=C.nodeChecked(c,t);C.nodeChecked(c,t,!h),l.checkNodeRelation(c,t);var a=f(t,s.id.CHECK,c);return l.setChkClass(c,a,t),l.repairParentChkClassWithSelf(c,t),c.treeObj.trigger(s.event.CHECK,[e,c.treeId,t]),!0},onMouseoverCheck:function(e,t){if(!0===t.chkDisabled)return!1;var c=C.getSetting(e.data.treeId),h=f(t,s.id.CHECK,c);return t.check_Focus=!0,l.setChkClass(c,h,t),!0},onMouseoutCheck:function(e,t){if(!0===t.chkDisabled)return!1;var c=C.getSetting(e.data.treeId),h=f(t,s.id.CHECK,c);return t.check_Focus=!1,l.setChkClass(c,h,t),!0}},h={tools:{},view:{checkNodeRelation:function(e,t){var c,h,a,n=s.radio,i=C.nodeChecked(e,t);if(e.check.chkStyle==n.STYLE){var r=C.getRadioCheckedList(e);if(i)if(e.check.radioType==n.TYPE_ALL){for(h=r.length-1;0<=h;h--){c=r[h],C.nodeChecked(e,c)&&c!=t&&(C.nodeChecked(e,c,!1),r.splice(h,1),l.setChkClass(e,f(c,s.id.CHECK,e),c),c.parentTId!=t.parentTId&&l.repairParentChkClassWithSelf(e,c))}r.push(t)}else{var o=t.parentTId?t.getParentNode():C.getRoot(e);for(h=0,a=(d=C.nodeChildren(e,o)).length;h<a;h++){c=d[h],C.nodeChecked(e,c)&&c!=t&&(C.nodeChecked(e,c,!1),l.setChkClass(e,f(c,s.id.CHECK,e),c))}}else if(e.check.radioType==n.TYPE_ALL)for(h=0,a=r.length;h<a;h++)if(t==r[h]){r.splice(h,1);break}}else{var d=C.nodeChildren(e,t);i&&(!d||0==d.length||-1<e.check.chkboxType.Y.indexOf("s"))&&l.setSonNodeCheckBox(e,t,!0),i||d&&0!=d.length&&!(-1<e.check.chkboxType.N.indexOf("s"))||l.setSonNodeCheckBox(e,t,!1),i&&-1<e.check.chkboxType.Y.indexOf("p")&&l.setParentNodeCheckBox(e,t,!0),!i&&-1<e.check.chkboxType.N.indexOf("p")&&l.setParentNodeCheckBox(e,t,!1)}},makeChkClass:function(e,t){var c=s.checkbox,h=s.radio,a="",n=C.nodeChecked(e,t);a=!0===t.chkDisabled?c.DISABLED:t.halfCheck?c.PART:e.check.chkStyle==h.STYLE?t.check_Child_State<1?c.FULL:c.PART:n?2===t.check_Child_State||-1===t.check_Child_State?c.FULL:c.PART:t.check_Child_State<1?c.FULL:c.PART;var i=e.check.chkStyle+"_"+(n?c.TRUE:c.FALSE)+"_"+a;return i=t.check_Focus&&!0!==t.chkDisabled?i+"_"+c.FOCUS:i,s.className.BUTTON+" "+c.DEFAULT+" "+i},repairAllChk:function(e,t){if(e.check.enable&&e.check.chkStyle===s.checkbox.STYLE)for(var c=C.getRoot(e),h=C.nodeChildren(e,c),a=0,n=h.length;a<n;a++){var i=h[a];!0!==i.nocheck&&!0!==i.chkDisabled&&C.nodeChecked(e,i,t),l.setSonNodeCheckBox(e,i,t)}},repairChkClass:function(e,t){if(t&&(C.makeChkFlag(e,t),!0!==t.nocheck)){var c=f(t,s.id.CHECK,e);l.setChkClass(e,c,t)}},repairParentChkClass:function(e,t){if(t&&t.parentTId){var c=t.getParentNode();l.repairChkClass(e,c),l.repairParentChkClass(e,c)}},repairParentChkClassWithSelf:function(e,t){if(t){var c=C.nodeChildren(e,t);c&&0<c.length?l.repairParentChkClass(e,c[0]):l.repairParentChkClass(e,t)}},repairSonChkDisabled:function(e,t,c,h){if(t){t.chkDisabled!=c&&(t.chkDisabled=c),l.repairChkClass(e,t);var a=C.nodeChildren(e,t);if(a&&h)for(var n=0,i=a.length;n<i;n++){var 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r=0,o=i.length;r<o;r++){var d=i[r];l.setSonNodeCheckBox(e,d,c,h),!0===d.chkDisabled&&(n=!0)}t!=C.getRoot(e)&&!0!==t.chkDisabled&&(n&&!0!==t.nocheck&&C.makeChkFlag(e,t),!0!==t.nocheck&&!0!==t.chkDisabled?(C.nodeChecked(e,t,c),n||(t.check_Child_State=i&&0<i.length?c?2:0:-1)):t.check_Child_State=-1,l.setChkClass(e,a,t),e.check.autoCheckTrigger&&t!=h&&!0!==t.nocheck&&!0!==t.chkDisabled&&e.treeObj.trigger(s.event.CHECK,[null,e.treeId,t]))}}},event:{},data:{getRadioCheckedList:function(e){for(var t=C.getRoot(e).radioCheckedList,c=0,h=t.length;c<h;c++)C.getNodeCache(e,t[c].tId)||(t.splice(c,1),c--,h--);return t},getCheckStatus:function(e,t){if(!e.check.enable||t.nocheck||t.chkDisabled)return null;var c=C.nodeChecked(e,t);return{checked:c,half:t.halfCheck?t.halfCheck:e.check.chkStyle==s.radio.STYLE?2===t.check_Child_State:c?-1<t.check_Child_State&&t.check_Child_State<2:0<t.check_Child_State}},getTreeCheckedNodes:function(e,t,c,h){if(!t)return[];var a=c&&e.check.chkStyle==s.radio.STYLE&&e.check.radioType==s.radio.TYPE_ALL;h=h||[];for(var n=0,i=t.length;n<i;n++){var r=t[n],o=C.nodeChildren(e,r),d=C.nodeChecked(e,r);if(!0!==r.nocheck&&!0!==r.chkDisabled&&d==c&&(h.push(r),a))break;if(C.getTreeCheckedNodes(e,o,c,h),a&&0<h.length)break}return h},getTreeChangeCheckedNodes:function(e,t,c){if(!t)return[];c=c||[];for(var h=0,a=t.length;h<a;h++){var n=t[h],i=C.nodeChildren(e,n),r=C.nodeChecked(e,n);!0!==n.nocheck&&!0!==n.chkDisabled&&r!=n.checkedOld&&c.push(n),C.getTreeChangeCheckedNodes(e,i,c)}return c},makeChkFlag:function(e,t){if(t){var c=-1,h=C.nodeChildren(e,t);if(h)for(var a=0,n=h.length;a<n;a++){var i=h[a],r=C.nodeChecked(e,i),o=-1;if(e.check.chkStyle==s.radio.STYLE){if(2==(o=!0===i.nocheck||!0===i.chkDisabled?i.check_Child_State:!0===i.halfCheck||r||0<i.check_Child_State?2:0)){c=2;break}0==o&&(c=0)}else if(e.check.chkStyle==s.checkbox.STYLE){if(1===(o=!0===i.nocheck||!0===i.chkDisabled?i.check_Child_State:!0===i.halfCheck?1:r?-1===i.check_Child_State||2===i.check_Child_State?2:1:0<i.check_Child_State?1:0)){c=1;break}if(2===o&&-1<c&&0<a&&o!==c){c=1;break}if(2===c&&-1<o&&o<2){c=1;break}-1<o&&(c=o)}}t.check_Child_State=c}}}};e.extend(!0,e.fn.zTree.consts,t),e.extend(!0,e.fn.zTree._z,h);var a=e.fn.zTree,o=a._z.tools,s=a.consts,l=a._z.view,C=a._z.data,f=(a._z.event,o.$);C.nodeChecked=function(e,t,c){if(!t)return!1;var h=e.data.key.checked;return void 0!==c?("string"==typeof c&&(c=o.eqs(c,"true")),c=!!c,t[h]=c):"string"==typeof t[h]?t[h]=o.eqs(t[h],"true"):t[h]=!!t[h],t[h]},C.exSetting(c),C.addInitBind(function(a){var e=a.treeObj,t=s.event;e.bind(t.CHECK,function(e,t,c,h){e.srcEvent=t,o.apply(a.callback.onCheck,[e,c,h])})}),C.addInitUnBind(function(e){var t=e.treeObj,c=s.event;t.unbind(c.CHECK)}),C.addInitCache(function(e){}),C.addInitNode(function(e,t,c,h,a,n,i){if(c){var r=C.nodeChecked(e,c);if(c.checkedOld=r,"string"==typeof c.nocheck&&(c.nocheck=o.eqs(c.nocheck,"true")),c.nocheck=!!c.nocheck||e.check.nocheckInherit&&h&&!!h.nocheck,"string"==typeof c.chkDisabled&&(c.chkDisabled=o.eqs(c.chkDisabled,"true")),c.chkDisabled=!!c.chkDisabled||e.check.chkDisabledInherit&&h&&!!h.chkDisabled,"string"==typeof c.halfCheck&&(c.halfCheck=o.eqs(c.halfCheck,"true")),c.halfCheck=!!c.halfCheck,c.check_Child_State=-1,c.check_Focus=!1,c.getCheckStatus=function(){return C.getCheckStatus(e,c)},e.check.chkStyle==s.radio.STYLE&&e.check.radioType==s.radio.TYPE_ALL&&r)C.getRoot(e).radioCheckedList.push(c)}}),C.addInitProxy(function(e){var t=e.target,c=C.getSetting(e.data.treeId),h="",a=null,n="",i=null;if(o.eqs(e.type,"mouseover")?c.check.enable&&o.eqs(t.tagName,"span")&&null!==t.getAttribute("treeNode"+s.id.CHECK)&&(h=o.getNodeMainDom(t).id,n="mouseoverCheck"):o.eqs(e.type,"mouseout")?c.check.enable&&o.eqs(t.tagName,"span")&&null!==t.getAttribute("treeNode"+s.id.CHECK)&&(h=o.getNodeMainDom(t).id,n="mouseoutCheck"):o.eqs(e.type,"click")&&c.check.enable&&o.eqs(t.tagName,"span")&&null!==t.getAttribute("treeNode"+s.id.CHECK)&&(h=o.getNodeMainDom(t).id,n="checkNode"),0<h.length)switch(a=C.getNodeCache(c,h),n){case"checkNode":i=r.onCheckNode;break;case"mouseoverCheck":i=r.onMouseoverCheck;break;case"mouseoutCheck":i=r.onMouseoutCheck}return{stop:"checkNode"===n,node:a,nodeEventType:n,nodeEventCallback:i,treeEventType:"",treeEventCallback:null}},!0),C.addInitRoot(function(e){C.getRoot(e).radioCheckedList=[]}),C.addBeforeA(function(e,t,c){e.check.enable&&(C.makeChkFlag(e,t),c.push("<span ID='",t.tId,s.id.CHECK,"' class='",l.makeChkClass(e,t),"' treeNode",s.id.CHECK,!0===t.nocheck?" style='display:none;'":"","></span>"))}),C.addZTreeTools(function(i,h){h.checkNode=function(e,t,c,h){var a=C.nodeChecked(i,e);if(!0!==e.chkDisabled&&(!0!==t&&!1!==t&&(t=!a),h=!!h,(a!==t||c)&&(!h||0!=o.apply(this.setting.callback.beforeCheck,[this.setting.treeId,e],!0))&&o.uCanDo(this.setting)&&this.setting.check.enable&&!0!==e.nocheck)){C.nodeChecked(i,e,t);var n=f(e,s.id.CHECK,this.setting);!c&&this.setting.check.chkStyle!==s.radio.STYLE||l.checkNodeRelation(this.setting,e),l.setChkClass(this.setting,n,e),l.repairParentChkClassWithSelf(this.setting,e),h&&this.setting.treeObj.trigger(s.event.CHECK,[null,this.setting.treeId,e])}},h.checkAllNodes=function(e){l.repairAllChk(this.setting,!!e)},h.getCheckedNodes=function(e){e=!1!==e;var t=C.nodeChildren(i,C.getRoot(this.setting));return C.getTreeCheckedNodes(this.setting,t,e)},h.getChangeCheckedNodes=function(){var e=C.nodeChildren(i,C.getRoot(this.setting));return C.getTreeChangeCheckedNodes(this.setting,e)},h.setChkDisabled=function(e,t,c,h){t=!!t,c=!!c,h=!!h,l.repairSonChkDisabled(this.setting,e,t,h),l.repairParentChkDisabled(this.setting,e.getParentNode(),t,c)};var a=h.updateNode;h.updateNode=function(e,t){if((a&&a.apply(h,arguments),e&&this.setting.check.enable)&&(f(e,this.setting).get(0)&&o.uCanDo(this.setting))){var c=f(e,s.id.CHECK,this.setting);1!=t&&this.setting.check.chkStyle!==s.radio.STYLE||l.checkNodeRelation(this.setting,e),l.setChkClass(this.setting,c,e),l.repairParentChkClassWithSelf(this.setting,e)}}});var n=l.createNodes;l.createNodes=function(e,t,c,h,a){n&&n.apply(l,arguments),c&&l.repairParentChkClassWithSelf(e,h)};var i=l.removeNode;l.removeNode=function(e,t){var c=t.getParentNode();i&&i.apply(l,arguments),t&&c&&(l.repairChkClass(e,c),l.repairParentChkClass(e,c))};var d=l.appendNodes;l.appendNodes=function(e,t,c,h,a,n,i){var r="";return d&&(r=d.apply(l,arguments)),h&&C.makeChkFlag(e,h),r}}(jQuery);
+!function(fe){var Ee={event:{DRAG:"ztree_drag",DROP:"ztree_drop",RENAME:"ztree_rename",DRAGMOVE:"ztree_dragmove"},id:{EDIT:"_edit",INPUT:"_input",REMOVE:"_remove"},move:{TYPE_INNER:"inner",TYPE_PREV:"prev",TYPE_NEXT:"next"},node:{CURSELECTED_EDIT:"curSelectedNode_Edit",TMPTARGET_TREE:"tmpTargetzTree",TMPTARGET_NODE:"tmpTargetNode"}},s={onHoverOverNode:function(e,t){var o=Re.getSetting(e.data.treeId),d=Re.getRoot(o);d.curHoverNode!=t&&s.onHoverOutNode(e),d.curHoverNode=t,be.addHoverDom(o,t)},onHoverOutNode:function(e,t){var o=Re.getSetting(e.data.treeId),d=Re.getRoot(o);d.curHoverNode&&!Re.isSelectedNode(o,d.curHoverNode)&&(be.removeTreeDom(o,d.curHoverNode),d.curHoverNode=null)},onMousedownNode:function(e,t){var o,d,Z=Re.getSetting(e.data.treeId),$=Re.getRoot(Z),J=Re.getRoots();if(2==e.button||!Z.edit.enable||!Z.edit.drag.isCopy&&!Z.edit.drag.isMove)return!0;var r=e.target,n=Re.getRoot(Z).curSelectedList,ee=[];if(Re.isSelectedNode(Z,t))for(o=0,d=n.length;o<d;o++){if(n[o].editNameFlag&&Ie.eqs(r.tagName,"input")&&null!==r.getAttribute("treeNode"+he.id.INPUT))return!0;if(ee.push(n[o]),ee[0].parentTId!==n[o].parentTId){ee=[t];break}}else ee=[t];be.editNodeBlur=!0,be.cancelCurEditNode(Z);var te,oe,de,re,ne,ae=fe(Z.treeObj.get(0).ownerDocument),ie=fe(Z.treeObj.get(0).ownerDocument.body),le=!1,se=Z,l=Z,ce=null,Ne=null,ue=null,ve=he.move.TYPE_INNER,ge=e.clientX,me=e.clientY,pe=(new Date).getTime();function s(e){if(0==$.dragFlag&&Math.abs(ge-e.clientX)<Z.edit.drag.minMoveSize&&Math.abs(me-e.clientY)<Z.edit.drag.minMoveSize)return!0;var t,o,d,r,n;if(ie.css("cursor","pointer"),0==$.dragFlag){if(0==Ie.apply(Z.callback.beforeDrag,[Z.treeId,ee],!0))return Te(e),!0;for(t=0,o=ee.length;t<o;t++)0==t&&($.dragNodeShowBefore=[]),d=ee[t],Re.nodeIsParent(Z,d)&&d.open?(be.expandCollapseNode(Z,d,!d.open),$.dragNodeShowBefore[d.tId]=!0):$.dragNodeShowBefore[d.tId]=!1;$.dragFlag=1,J.showHoverDom=!1,Ie.showIfameMask(Z,!0);var a=!0,i=-1;if(1<ee.length){var l=ee[0].parentTId?Re.nodeChildren(Z,ee[0].getParentNode()):Re.getNodes(Z);for(n=[],t=0,o=l.length;t<o;t++)if(void 0!==$.dragNodeShowBefore[l[t].tId]&&(a&&-1<i&&i+1!==t&&(a=!1),n.push(l[t]),i=t),ee.length===n.length){ee=n;break}}for(a&&(re=ee[0].getPreNode(),ne=ee[ee.length-1].getNextNode()),te=Pe("<ul class='zTreeDragUL'></ul>",Z),t=0,o=ee.length;t<o;t++)(d=ee[t]).editNameFlag=!1,be.selectNode(Z,d,0<t),be.removeTreeDom(Z,d),t>Z.edit.drag.maxShowNodeNum-1||((r=Pe("<li id='"+d.tId+"_tmp'></li>",Z)).append(Pe(d,he.id.A,Z).clone()),r.css("padding","0"),r.children("#"+d.tId+he.id.A).removeClass(he.node.CURSELECTED),te.append(r),t==Z.edit.drag.maxShowNodeNum-1&&(r=Pe("<li id='"+d.tId+"_moretmp'><a>  ...  </a></li>",Z),te.append(r)));te.attr("id",ee[0].tId+he.id.UL+"_tmp"),te.addClass(Z.treeObj.attr("class")),te.appendTo(ie),(oe=Pe("<span class='tmpzTreeMove_arrow'></span>",Z)).attr("id","zTreeMove_arrow_tmp"),oe.appendTo(ie),Z.treeObj.trigger(he.event.DRAG,[e,Z.treeId,ee])}if(1==$.dragFlag){if(de&&oe.attr("id")==e.target.id&&ue&&e.clientX+ae.scrollLeft()+2>fe("#"+ue+he.id.A,de).offset().left){var s=fe("#"+ue+he.id.A,de);e.target=0<s.length?s.get(0):e.target}else de&&(de.removeClass(he.node.TMPTARGET_TREE),ue&&fe("#"+ue+he.id.A,de).removeClass(he.node.TMPTARGET_NODE+"_"+he.move.TYPE_PREV).removeClass(he.node.TMPTARGET_NODE+"_"+Ee.move.TYPE_NEXT).removeClass(he.node.TMPTARGET_NODE+"_"+Ee.move.TYPE_INNER));ue=de=null,le=!1,se=Z;var c=Re.getSettings();for(var N in c)c[N].treeId&&c[N].edit.enable&&c[N].treeId!=Z.treeId&&(e.target.id==c[N].treeId||0<fe(e.target).parents("#"+c[N].treeId).length)&&(le=!0,se=c[N]);var u=ae.scrollTop(),v=ae.scrollLeft(),g=se.treeObj.offset(),m=se.treeObj.get(0).scrollHeight,p=se.treeObj.get(0).scrollWidth,T=e.clientY+u-g.top,f=se.treeObj.height()+g.top-e.clientY-u,E=e.clientX+v-g.left,I=se.treeObj.width()+g.left-e.clientX-v,h=T<Z.edit.drag.borderMax&&T>Z.edit.drag.borderMin,b=f<Z.edit.drag.borderMax&&f>Z.edit.drag.borderMin,R=E<Z.edit.drag.borderMax&&E>Z.edit.drag.borderMin,P=I<Z.edit.drag.borderMax&&I>Z.edit.drag.borderMin,C=T>Z.edit.drag.borderMin&&f>Z.edit.drag.borderMin&&E>Z.edit.drag.borderMin&&I>Z.edit.drag.borderMin,w=h&&se.treeObj.scrollTop()<=0,M=b&&se.treeObj.scrollTop()+se.treeObj.height()+10>=m,_=R&&se.treeObj.scrollLeft()<=0,O=P&&se.treeObj.scrollLeft()+se.treeObj.width()+10>=p;if(e.target&&Ie.isChildOrSelf(e.target,se.treeId)){for(var D=e.target;D&&D.tagName&&!Ie.eqs(D.tagName,"li")&&D.id!=se.treeId;)D=D.parentNode;var y=!0;for(t=0,o=ee.length;t<o;t++){if(d=ee[t],D.id===d.tId){y=!1;break}if(0<Pe(d,Z).find("#"+D.id).length){y=!1;break}}y&&e.target&&Ie.isChildOrSelf(e.target,D.id+he.id.A)&&(de=fe(D),ue=D.id)}d=ee[0],C&&Ie.isChildOrSelf(e.target,se.treeId)&&(!de&&(e.target.id==se.treeId||w||M||_||O)&&(le||!le&&d.parentTId)&&(de=se.treeObj),h?se.treeObj.scrollTop(se.treeObj.scrollTop()-10):b&&se.treeObj.scrollTop(se.treeObj.scrollTop()+10),R?se.treeObj.scrollLeft(se.treeObj.scrollLeft()-10):P&&se.treeObj.scrollLeft(se.treeObj.scrollLeft()+10),de&&de!=se.treeObj&&de.offset().left<se.treeObj.offset().left&&se.treeObj.scrollLeft(se.treeObj.scrollLeft()+de.offset().left-se.treeObj.offset().left)),te.css({top:e.clientY+u+3+"px",left:e.clientX+v+3+"px"});var k=0,S=0;if(de&&de.attr("id")!=se.treeId){var L=null==ue?null:Re.getNodeCache(se,ue),A=(e.ctrlKey||e.metaKey)&&Z.edit.drag.isMove&&Z.edit.drag.isCopy||!Z.edit.drag.isMove&&Z.edit.drag.isCopy,Y=!(!re||ue!==re.tId),x=!(!ne||ue!==ne.tId),j=d.parentTId&&d.parentTId==ue,z=(A||!x)&&Ie.apply(se.edit.drag.prev,[se.treeId,ee,L],!!se.edit.drag.prev),B=(A||!Y)&&Ie.apply(se.edit.drag.next,[se.treeId,ee,L],!!se.edit.drag.next),H=(A||!j)&&!(se.data.keep.leaf&&!Re.nodeIsParent(Z,L))&&Ie.apply(se.edit.drag.inner,[se.treeId,ee,L],!!se.edit.drag.inner);function F(){de=null,ue="",ve=he.move.TYPE_INNER,oe.css({display:"none"}),window.zTreeMoveTimer&&(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null)}if(z||B||H){var V=fe("#"+ue+he.id.A,de),U=L.isLastNode?null:fe("#"+L.getNextNode().tId+he.id.A,de.next()),G=V.offset().top,X=V.offset().left,q=z?H?.25:B?.5:1:-1,W=B?H?.75:z?.5:0:-1,K=(e.clientY+u-G)/V.height();if((1==q||K<=q&&-.2<=K)&&z?(k=1-oe.width(),S=G-oe.height()/2,ve=he.move.TYPE_PREV):(0==W||W<=K&&K<=1.2)&&B?(k=1-oe.width(),S=null==U||Re.nodeIsParent(Z,L)&&L.open?G+V.height()-oe.height()/2:U.offset().top-oe.height()/2,ve=he.move.TYPE_NEXT):H?(k=5-oe.width(),S=G,ve=he.move.TYPE_INNER):F(),de&&(oe.css({display:"block",top:S+"px",left:X+k+"px"}),V.addClass(he.node.TMPTARGET_NODE+"_"+ve),ce==ue&&Ne==ve||(pe=(new Date).getTime()),L&&Re.nodeIsParent(Z,L)&&ve==he.move.TYPE_INNER)){var Q=!0;window.zTreeMoveTimer&&window.zTreeMoveTargetNodeTId!==L.tId?(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null):window.zTreeMoveTimer&&window.zTreeMoveTargetNodeTId===L.tId&&(Q=!1),Q&&(window.zTreeMoveTimer=setTimeout(function(){ve==he.move.TYPE_INNER&&L&&Re.nodeIsParent(Z,L)&&!L.open&&(new Date).getTime()-pe>se.edit.drag.autoOpenTime&&Ie.apply(se.callback.beforeDragOpen,[se.treeId,L],!0)&&(be.switchNode(se,L),se.edit.drag.autoExpandTrigger&&se.treeObj.trigger(he.event.EXPAND,[se.treeId,L]))},se.edit.drag.autoOpenTime+50),window.zTreeMoveTargetNodeTId=L.tId)}}else F()}else ve=he.move.TYPE_INNER,de&&Ie.apply(se.edit.drag.inner,[se.treeId,ee,null],!!se.edit.drag.inner)?de.addClass(he.node.TMPTARGET_TREE):de=null,oe.css({display:"none"}),window.zTreeMoveTimer&&(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null);ce=ue,Ne=ve,Z.treeObj.trigger(he.event.DRAGMOVE,[e,Z.treeId,ee])}return!1}function Te(d){if(window.zTreeMoveTimer&&(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null),Ne=ce=null,ae.unbind("mousemove",s),ae.unbind("mouseup",Te),ae.unbind("selectstart",c),ie.css("cursor",""),de&&(de.removeClass(he.node.TMPTARGET_TREE),ue&&fe("#"+ue+he.id.A,de).removeClass(he.node.TMPTARGET_NODE+"_"+he.move.TYPE_PREV).removeClass(he.node.TMPTARGET_NODE+"_"+Ee.move.TYPE_NEXT).removeClass(he.node.TMPTARGET_NODE+"_"+Ee.move.TYPE_INNER)),Ie.showIfameMask(Z,!1),J.showHoverDom=!0,0!=$.dragFlag){var e,t,o;for(e=$.dragFlag=0,t=ee.length;e<t;e++)o=ee[e],Re.nodeIsParent(Z,o)&&$.dragNodeShowBefore[o.tId]&&!o.open&&(be.expandCollapseNode(Z,o,!o.open),delete $.dragNodeShowBefore[o.tId]);te&&te.remove(),oe&&oe.remove();var r=(d.ctrlKey||d.metaKey)&&Z.edit.drag.isMove&&Z.edit.drag.isCopy||!Z.edit.drag.isMove&&Z.edit.drag.isCopy;if(!r&&de&&ue&&ee[0].parentTId&&ue==ee[0].parentTId&&ve==he.move.TYPE_INNER&&(de=null),de){var n=null==ue?null:Re.getNodeCache(se,ue);if(0==Ie.apply(Z.callback.beforeDrop,[se.treeId,ee,n,ve,r],!0))return void be.selectNodes(l,ee);var a=r?Ie.clone(ee):ee;function i(){if(le){if(!r)for(var e=0,t=ee.length;e<t;e++)be.removeNode(Z,ee[e]);ve==he.move.TYPE_INNER?be.addNodes(se,n,-1,a):be.addNodes(se,n.getParentNode(),ve==he.move.TYPE_PREV?n.getIndex():n.getIndex()+1,a)}else if(r&&ve==he.move.TYPE_INNER)be.addNodes(se,n,-1,a);else if(r)be.addNodes(se,n.getParentNode(),ve==he.move.TYPE_PREV?n.getIndex():n.getIndex()+1,a);else if(ve!=he.move.TYPE_NEXT)for(e=0,t=a.length;e<t;e++)be.moveNode(se,n,a[e],ve,!1);else for(e=-1,t=a.length-1;e<t;t--)be.moveNode(se,n,a[t],ve,!1);be.selectNodes(se,a);var o=Pe(a[0],Z).get(0);be.scrollIntoView(Z,o),Z.treeObj.trigger(he.event.DROP,[d,se.treeId,a,n,ve,r])}ve==he.move.TYPE_INNER&&Ie.canAsync(se,n)?be.asyncNode(se,n,!1,i):i()}else be.selectNodes(l,ee),Z.treeObj.trigger(he.event.DROP,[d,Z.treeId,ee,null,null,null])}}function c(){return!1}return Ie.uCanDo(Z)&&ae.bind("mousemove",s),ae.bind("mouseup",Te),ae.bind("selectstart",c),!0}},e={tools:{getAbs:function(e){var t=e.getBoundingClientRect(),o=document.body.scrollTop+document.documentElement.scrollTop,d=document.body.scrollLeft+document.documentElement.scrollLeft;return[t.left+d,t.top+o]},inputFocus:function(e){e.get(0)&&(e.focus(),Ie.setCursorPosition(e.get(0),e.val().length))},inputSelect:function(e){e.get(0)&&(e.focus(),e.select())},setCursorPosition:function(e,t){if(e.setSelectionRange)e.focus(),e.setSelectionRange(t,t);else if(e.createTextRange){var o=e.createTextRange();o.collapse(!0),o.moveEnd("character",t),o.moveStart("character",t),o.select()}},showIfameMask:function(e,t){for(var o=Re.getRoot(e);0<o.dragMaskList.length;)o.dragMaskList[0].remove(),o.dragMaskList.shift();if(t)for(var d=Pe("iframe",e),r=0,n=d.length;r<n;r++){var a=d.get(r),i=Ie.getAbs(a),l=Pe("<div id='zTreeMask_"+r+"' class='zTreeMask' style='top:"+i[1]+"px; left:"+i[0]+"px; width:"+a.offsetWidth+"px; height:"+a.offsetHeight+"px;'></div>",e);l.appendTo(Pe("body",e)),o.dragMaskList.push(l)}}},view:{addEditBtn:function(e,t){if(!(t.editNameFlag||0<Pe(t,he.id.EDIT,e).length)&&Ie.apply(e.edit.showRenameBtn,[e.treeId,t],e.edit.showRenameBtn)){var o=Pe(t,he.id.A,e),d="<span class='"+he.className.BUTTON+" edit' id='"+t.tId+he.id.EDIT+"' title='"+Ie.apply(e.edit.renameTitle,[e.treeId,t],e.edit.renameTitle)+"' treeNode"+he.id.EDIT+" style='display:none;'></span>";o.append(d),Pe(t,he.id.EDIT,e).bind("click",function(){return Ie.uCanDo(e)&&0!=Ie.apply(e.callback.beforeEditName,[e.treeId,t],!0)&&be.editNode(e,t),!1}).show()}},addRemoveBtn:function(e,t){if(!(t.editNameFlag||0<Pe(t,he.id.REMOVE,e).length)&&Ie.apply(e.edit.showRemoveBtn,[e.treeId,t],e.edit.showRemoveBtn)){var o=Pe(t,he.id.A,e),d="<span class='"+he.className.BUTTON+" remove' id='"+t.tId+he.id.REMOVE+"' title='"+Ie.apply(e.edit.removeTitle,[e.treeId,t],e.edit.removeTitle)+"' treeNode"+he.id.REMOVE+" style='display:none;'></span>";o.append(d),Pe(t,he.id.REMOVE,e).bind("click",function(){return Ie.uCanDo(e)&&0!=Ie.apply(e.callback.beforeRemove,[e.treeId,t],!0)&&(be.removeNode(e,t),e.treeObj.trigger(he.event.REMOVE,[e.treeId,t])),!1}).bind("mousedown",function(e){return!0}).show()}},addHoverDom:function(e,t){Re.getRoots().showHoverDom&&(t.isHover=!0,e.edit.enable&&(be.addEditBtn(e,t),be.addRemoveBtn(e,t)),Ie.apply(e.view.addHoverDom,[e.treeId,t]))},cancelCurEditNode:function(e,t,o){var d=Re.getRoot(e),r=d.curEditNode;if(r){var n=d.curEditInput,a=t||(o?Re.nodeName(e,r):n.val());if(!1===Ie.apply(e.callback.beforeRename,[e.treeId,r,a,o],!0))return!1;Re.nodeName(e,r,a),Pe(r,he.id.A,e).removeClass(he.node.CURSELECTED_EDIT),n.unbind(),be.setNodeName(e,r),r.editNameFlag=!1,d.curEditNode=null,d.curEditInput=null,be.selectNode(e,r,!1),e.treeObj.trigger(he.event.RENAME,[e.treeId,r,o])}return d.noSelection=!0},editNode:function(t,e){var o=Re.getRoot(t);if(be.editNodeBlur=!1,Re.isSelectedNode(t,e)&&o.curEditNode==e&&e.editNameFlag)setTimeout(function(){Ie.inputFocus(o.curEditInput)},0);else{e.editNameFlag=!0,be.removeTreeDom(t,e),be.cancelCurEditNode(t),be.selectNode(t,e,!1),Pe(e,he.id.SPAN,t).html("<input type=text class='rename' id='"+e.tId+he.id.INPUT+"' treeNode"+he.id.INPUT+" >");var d=Pe(e,he.id.INPUT,t);d.attr("value",Re.nodeName(t,e)),t.edit.editNameSelectAll?Ie.inputSelect(d):Ie.inputFocus(d),d.bind("blur",function(e){be.editNodeBlur||be.cancelCurEditNode(t)}).bind("keydown",function(e){"13"==e.keyCode?(be.editNodeBlur=!0,be.cancelCurEditNode(t)):"27"==e.keyCode&&be.cancelCurEditNode(t,null,!0)}).bind("click",function(e){return!1}).bind("dblclick",function(e){return!1}),Pe(e,he.id.A,t).addClass(he.node.CURSELECTED_EDIT),o.curEditInput=d,o.noSelection=!1,o.curEditNode=e}},moveNode:function(e,t,o,d,r,n){var a=Re.getRoot(e);if(t!=o&&(!e.data.keep.leaf||!t||Re.nodeIsParent(e,t)||d!=he.move.TYPE_INNER)){var i=o.parentTId?o.getParentNode():a,l=null===t||t==a;l&&null===t&&(t=a),l&&(d=he.move.TYPE_INNER);var s,c,N=t.parentTId?t.getParentNode():a;if(d!=he.move.TYPE_PREV&&d!=he.move.TYPE_NEXT&&(d=he.move.TYPE_INNER),d==he.move.TYPE_INNER&&(l?o.parentTId=null:(Re.nodeIsParent(e,t)||(Re.nodeIsParent(e,t,!0),t.open=!!t.open,be.setNodeLineIcos(e,t)),o.parentTId=t.tId)),l)c=s=e.treeObj;else{if(n||d!=he.move.TYPE_INNER?n||be.expandCollapseNode(e,t.getParentNode(),!0,!1):be.expandCollapseNode(e,t,!0,!1),s=Pe(t,e),c=Pe(t,he.id.UL,e),s.get(0)&&!c.get(0)){var u=[];be.makeUlHtml(e,t,u,""),s.append(u.join(""))}c=Pe(t,he.id.UL,e)}var v=Pe(o,e);v.get(0)?s.get(0)||v.remove():v=be.appendNodes(e,o.level,[o],null,-1,!1,!0).join(""),c.get(0)&&d==he.move.TYPE_INNER?c.append(v):s.get(0)&&d==he.move.TYPE_PREV?s.before(v):s.get(0)&&d==he.move.TYPE_NEXT&&s.after(v);var g,m,p=-1,T=0,f=null,E=null,I=o.level,h=Re.nodeChildren(e,i),b=Re.nodeChildren(e,N),R=Re.nodeChildren(e,t);if(o.isFirstNode)p=0,1<h.length&&((f=h[1]).isFirstNode=!0);else if(o.isLastNode)(f=h[(p=h.length-1)-1]).isLastNode=!0;else for(g=0,m=h.length;g<m;g++)if(h[g].tId==o.tId){p=g;break}if(0<=p&&h.splice(p,1),d!=he.move.TYPE_INNER)for(g=0,m=b.length;g<m;g++)b[g].tId==t.tId&&(T=g);if(d==he.move.TYPE_INNER?(0<(R=R||Re.nodeChildren(e,t,[])).length&&((E=R[R.length-1]).isLastNode=!1),R.splice(R.length,0,o),o.isLastNode=!0,o.isFirstNode=1==R.length):t.isFirstNode&&d==he.move.TYPE_PREV?(b.splice(T,0,o),(E=t).isFirstNode=!1,o.parentTId=t.parentTId,o.isFirstNode=!0,o.isLastNode=!1):t.isLastNode&&d==he.move.TYPE_NEXT?(b.splice(T+1,0,o),(E=t).isLastNode=!1,o.parentTId=t.parentTId,o.isFirstNode=!1,o.isLastNode=!0):(d==he.move.TYPE_PREV?b.splice(T,0,o):b.splice(T+1,0,o),o.parentTId=t.parentTId,o.isFirstNode=!1,o.isLastNode=!1),Re.fixPIdKeyValue(e,o),Re.setSonNodeLevel(e,o.getParentNode(),o),be.setNodeLineIcos(e,o),be.repairNodeLevelClass(e,o,I),!e.data.keep.parent&&h.length<1){Re.nodeIsParent(e,i,!1),i.open=!1;var P=Pe(i,he.id.UL,e),C=Pe(i,he.id.SWITCH,e),w=Pe(i,he.id.ICON,e);be.replaceSwitchClass(i,C,he.folder.DOCU),be.replaceIcoClass(i,w,he.folder.DOCU),P.css("display","none")}else f&&be.setNodeLineIcos(e,f);E&&be.setNodeLineIcos(e,E),e.check&&e.check.enable&&be.repairChkClass&&(be.repairChkClass(e,i),be.repairParentChkClassWithSelf(e,i),i!=o.parent&&be.repairParentChkClassWithSelf(e,o)),n||be.expandCollapseParentNode(e,o.getParentNode(),!0,r)}},removeEditBtn:function(e,t){Pe(t,he.id.EDIT,e).unbind().remove()},removeRemoveBtn:function(e,t){Pe(t,he.id.REMOVE,e).unbind().remove()},removeTreeDom:function(e,t){t.isHover=!1,be.removeEditBtn(e,t),be.removeRemoveBtn(e,t),Ie.apply(e.view.removeHoverDom,[e.treeId,t])},repairNodeLevelClass:function(e,t,o){if(o!==t.level){var d=Pe(t,e),r=Pe(t,he.id.A,e),n=Pe(t,he.id.UL,e),a=he.className.LEVEL+o,i=he.className.LEVEL+t.level;d.removeClass(a),d.addClass(i),r.removeClass(a),r.addClass(i),n.removeClass(a),n.addClass(i)}},selectNodes:function(e,t){for(var o=0,d=t.length;o<d;o++)be.selectNode(e,t[o],0<o)}},event:{},data:{setSonNodeLevel:function(e,t,o){if(o){var d=Re.nodeChildren(e,o),r=o.level;if(o.level=t?t.level+1:0,be.repairNodeLevelClass(e,o,r),d)for(var n=0,a=d.length;n<a;n++)d[n]&&Re.setSonNodeLevel(e,o,d[n])}}}};fe.extend(!0,fe.fn.zTree.consts,Ee),fe.extend(!0,fe.fn.zTree._z,e);var t=fe.fn.zTree,Ie=t._z.tools,he=t.consts,be=t._z.view,Re=t._z.data,Pe=(t._z.event,Ie.$);Re.exSetting({edit:{enable:!1,editNameSelectAll:!1,showRemoveBtn:!0,showRenameBtn:!0,removeTitle:"remove",renameTitle:"rename",drag:{autoExpandTrigger:!1,isCopy:!0,isMove:!0,prev:!0,next:!0,inner:!0,minMoveSize:5,borderMax:10,borderMin:-5,maxShowNodeNum:5,autoOpenTime:500}},view:{addHoverDom:null,removeHoverDom:null},callback:{beforeDrag:null,beforeDragOpen:null,beforeDrop:null,beforeEditName:null,beforeRename:null,onDrag:null,onDragMove:null,onDrop:null,onRename:null}}),Re.addInitBind(function(i){var e=i.treeObj,t=he.event;e.bind(t.RENAME,function(e,t,o,d){Ie.apply(i.callback.onRename,[e,t,o,d])}),e.bind(t.DRAG,function(e,t,o,d){Ie.apply(i.callback.onDrag,[t,o,d])}),e.bind(t.DRAGMOVE,function(e,t,o,d){Ie.apply(i.callback.onDragMove,[t,o,d])}),e.bind(t.DROP,function(e,t,o,d,r,n,a){Ie.apply(i.callback.onDrop,[t,o,d,r,n,a])})}),Re.addInitUnBind(function(e){var t=e.treeObj,o=he.event;t.unbind(o.RENAME),t.unbind(o.DRAG),t.unbind(o.DRAGMOVE),t.unbind(o.DROP)}),Re.addInitCache(function(e){}),Re.addInitNode(function(e,t,o,d,r,n,a){o&&(o.isHover=!1,o.editNameFlag=!1)}),Re.addInitProxy(function(e){var t=e.target,o=Re.getSetting(e.data.treeId),d=e.relatedTarget,r="",n=null,a="",i=null,l=null;if(Ie.eqs(e.type,"mouseover")?(l=Ie.getMDom(o,t,[{tagName:"a",attrName:"treeNode"+he.id.A}]))&&(r=Ie.getNodeMainDom(l).id,a="hoverOverNode"):Ie.eqs(e.type,"mouseout")?(l=Ie.getMDom(o,d,[{tagName:"a",attrName:"treeNode"+he.id.A}]))||(r="remove",a="hoverOutNode"):Ie.eqs(e.type,"mousedown")&&(l=Ie.getMDom(o,t,[{tagName:"a",attrName:"treeNode"+he.id.A}]))&&(r=Ie.getNodeMainDom(l).id,a="mousedownNode"),0<r.length)switch(n=Re.getNodeCache(o,r),a){case"mousedownNode":i=s.onMousedownNode;break;case"hoverOverNode":i=s.onHoverOverNode;break;case"hoverOutNode":i=s.onHoverOutNode}return{stop:!1,node:n,nodeEventType:a,nodeEventCallback:i,treeEventType:"",treeEventCallback:null}}),Re.addInitRoot(function(e){var t=Re.getRoot(e),o=Re.getRoots();t.curEditNode=null,t.curEditInput=null,t.curHoverNode=null,t.dragFlag=0,t.dragNodeShowBefore=[],t.dragMaskList=new Array,o.showHoverDom=!0}),Re.addZTreeTools(function(l,e){e.cancelEditName=function(e){Re.getRoot(this.setting).curEditNode&&be.cancelCurEditNode(this.setting,e||null,!0)},e.copyNode=function(e,t,o,d){if(!t)return null;var r=Re.nodeIsParent(l,e);if(e&&!r&&this.setting.data.keep.leaf&&o===he.move.TYPE_INNER)return null;var n=this,a=Ie.clone(t);if(e||(e=null,o=he.move.TYPE_INNER),o==he.move.TYPE_INNER){function i(){be.addNodes(n.setting,e,-1,[a],d)}Ie.canAsync(this.setting,e)?be.asyncNode(this.setting,e,d,i):i()}else be.addNodes(this.setting,e.parentNode,-1,[a],d),be.moveNode(this.setting,e,a,o,!1,d);return a},e.editName=function(e){e&&e.tId&&e===Re.getNodeCache(this.setting,e.tId)&&(e.parentTId&&be.expandCollapseParentNode(this.setting,e.getParentNode(),!0),be.editNode(this.setting,e))},e.moveNode=function(e,t,o,d){if(!t)return t;var r=Re.nodeIsParent(l,e);if(e&&!r&&this.setting.data.keep.leaf&&o===he.move.TYPE_INNER)return null;if(e&&(t.parentTId==e.tId&&o==he.move.TYPE_INNER||0<Pe(t,this.setting).find("#"+e.tId).length))return null;e=e||null;var n=this;function a(){be.moveNode(n.setting,e,t,o,!1,d)}return Ie.canAsync(this.setting,e)&&o===he.move.TYPE_INNER?be.asyncNode(this.setting,e,d,a):a(),t},e.setEditable=function(e){return this.setting.edit.enable=e,this.refresh()}});var n=be.cancelPreSelectedNode;be.cancelPreSelectedNode=function(e,t){for(var o=Re.getRoot(e).curSelectedList,d=0,r=o.length;d<r&&(t&&t!==o[d]||(be.removeTreeDom(e,o[d]),!t));d++);n&&n.apply(be,arguments)};var a=be.createNodes;be.createNodes=function(e,t,o,d,r){a&&a.apply(be,arguments),o&&be.repairParentChkClassWithSelf&&be.repairParentChkClassWithSelf(e,d)};var o=be.makeNodeUrl;be.makeNodeUrl=function(e,t){return e.edit.enable?null:o.apply(be,arguments)};var d=be.removeNode;be.removeNode=function(e,t){var o=Re.getRoot(e);o.curEditNode===t&&(o.curEditNode=null),d&&d.apply(be,arguments)};var r=be.selectNode;be.selectNode=function(e,t,o){var d=Re.getRoot(e);return(!Re.isSelectedNode(e,t)||d.curEditNode!=t||!t.editNameFlag)&&(r&&r.apply(be,arguments),be.addHoverDom(e,t),!0)};var i=Ie.uCanDo;Ie.uCanDo=function(e,t){var o=Re.getRoot(e);return!(!t||!(Ie.eqs(t.type,"mouseover")||Ie.eqs(t.type,"mouseout")||Ie.eqs(t.type,"mousedown")||Ie.eqs(t.type,"mouseup")))||(o.curEditNode&&(be.editNodeBlur=!1,o.curEditInput.focus()),!o.curEditNode&&(!i||i.apply(be,arguments)))}}(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.core-3.5.js b/js/jquery.ztree.core-3.5.js
deleted file mode 100644
index 215d069..0000000
--- a/js/jquery.ztree.core-3.5.js
+++ /dev/null
@@ -1,1716 +0,0 @@
-/*
- * JQuery zTree core v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function($){
-	var settings = {}, roots = {}, caches = {},
-	//default consts of core
-	_consts = {
-		className: {
-			BUTTON: "button",
-			LEVEL: "level",
-			ICO_LOADING: "ico_loading",
-			SWITCH: "switch"
-		},
-		event: {
-			NODECREATED: "ztree_nodeCreated",
-			CLICK: "ztree_click",
-			EXPAND: "ztree_expand",
-			COLLAPSE: "ztree_collapse",
-			ASYNC_SUCCESS: "ztree_async_success",
-			ASYNC_ERROR: "ztree_async_error",
-			REMOVE: "ztree_remove",
-			SELECTED: "ztree_selected",
-			UNSELECTED: "ztree_unselected"
-		},
-		id: {
-			A: "_a",
-			ICON: "_ico",
-			SPAN: "_span",
-			SWITCH: "_switch",
-			UL: "_ul"
-		},
-		line: {
-			ROOT: "root",
-			ROOTS: "roots",
-			CENTER: "center",
-			BOTTOM: "bottom",
-			NOLINE: "noline",
-			LINE: "line"
-		},
-		folder: {
-			OPEN: "open",
-			CLOSE: "close",
-			DOCU: "docu"
-		},
-		node: {
-			CURSELECTED: "curSelectedNode"
-		}
-	},
-	//default setting of core
-	_setting = {
-		treeId: "",
-		treeObj: null,
-		view: {
-			addDiyDom: null,
-			autoCancelSelected: true,
-			dblClickExpand: true,
-			expandSpeed: "fast",
-			fontCss: {},
-			nameIsHTML: false,
-			selectedMulti: true,
-			showIcon: true,
-			showLine: true,
-			showTitle: true,
-			txtSelectedEnable: false
-		},
-		data: {
-			key: {
-				children: "children",
-				name: "name",
-				title: "",
-				url: "url",
-				icon: "icon"
-			},
-			simpleData: {
-				enable: false,
-				idKey: "id",
-				pIdKey: "pId",
-				rootPId: null
-			},
-			keep: {
-				parent: false,
-				leaf: false
-			}
-		},
-		async: {
-			enable: false,
-			contentType: "application/x-www-form-urlencoded",
-			type: "post",
-			dataType: "text",
-			url: "",
-			autoParam: [],
-			otherParam: [],
-			dataFilter: null
-		},
-		callback: {
-			beforeAsync:null,
-			beforeClick:null,
-			beforeDblClick:null,
-			beforeRightClick:null,
-			beforeMouseDown:null,
-			beforeMouseUp:null,
-			beforeExpand:null,
-			beforeCollapse:null,
-			beforeRemove:null,
-
-			onAsyncError:null,
-			onAsyncSuccess:null,
-			onNodeCreated:null,
-			onClick:null,
-			onDblClick:null,
-			onRightClick:null,
-			onMouseDown:null,
-			onMouseUp:null,
-			onExpand:null,
-			onCollapse:null,
-			onRemove:null
-		}
-	},
-	//default root of core
-	//zTree use root to save full data
-	_initRoot = function (setting) {
-		var r = data.getRoot(setting);
-		if (!r) {
-			r = {};
-			data.setRoot(setting, r);
-		}
-		r[setting.data.key.children] = [];
-		r.expandTriggerFlag = false;
-		r.curSelectedList = [];
-		r.noSelection = true;
-		r.createdNodes = [];
-		r.zId = 0;
-		r._ver = (new Date()).getTime();
-	},
-	//default cache of core
-	_initCache = function(setting) {
-		var c = data.getCache(setting);
-		if (!c) {
-			c = {};
-			data.setCache(setting, c);
-		}
-		c.nodes = [];
-		c.doms = [];
-	},
-	//default bindEvent of core
-	_bindEvent = function(setting) {
-		var o = setting.treeObj,
-		c = consts.event;
-		o.bind(c.NODECREATED, function (event, treeId, node) {
-			tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
-		});
-
-		o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) {
-			tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
-		});
-
-		o.bind(c.EXPAND, function (event, treeId, node) {
-			tools.apply(setting.callback.onExpand, [event, treeId, node]);
-		});
-
-		o.bind(c.COLLAPSE, function (event, treeId, node) {
-			tools.apply(setting.callback.onCollapse, [event, treeId, node]);
-		});
-
-		o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) {
-			tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
-		});
-
-		o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
-			tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
-		});
-
-		o.bind(c.REMOVE, function (event, treeId, treeNode) {
-			tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
-		});
-
-		o.bind(c.SELECTED, function (event, srcEvent, treeId, node) {
-			tools.apply(setting.callback.onSelected, [srcEvent, treeId, node]);
-		});
-		o.bind(c.UNSELECTED, function (event, srcEvent, treeId, node) {
-			tools.apply(setting.callback.onUnSelected, [srcEvent, treeId, node]);
-		});
-	},
-	_unbindEvent = function(setting) {
-		var o = setting.treeObj,
-		c = consts.event;
-		o.unbind(c.NODECREATED)
-		.unbind(c.CLICK)
-		.unbind(c.EXPAND)
-		.unbind(c.COLLAPSE)
-		.unbind(c.ASYNC_SUCCESS)
-		.unbind(c.ASYNC_ERROR)
-		.unbind(c.REMOVE)
-		.unbind(c.SELECTED)
-		.unbind(c.UNSELECTED);
-	},
-	//default event proxy of core
-	_eventProxy = function(event) {
-		var target = event.target,
-		setting = data.getSetting(event.data.treeId),
-		tId = "", node = null,
-		nodeEventType = "", treeEventType = "",
-		nodeEventCallback = null, treeEventCallback = null,
-		tmp = null;
-
-		if (tools.eqs(event.type, "mousedown")) {
-			treeEventType = "mousedown";
-		} else if (tools.eqs(event.type, "mouseup")) {
-			treeEventType = "mouseup";
-		} else if (tools.eqs(event.type, "contextmenu")) {
-			treeEventType = "contextmenu";
-		} else if (tools.eqs(event.type, "click")) {
-			if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.SWITCH) !== null) {
-				tId = tools.getNodeMainDom(target).id;
-				nodeEventType = "switchNode";
-			} else {
-				tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-				if (tmp) {
-					tId = tools.getNodeMainDom(tmp).id;
-					nodeEventType = "clickNode";
-				}
-			}
-		} else if (tools.eqs(event.type, "dblclick")) {
-			treeEventType = "dblclick";
-			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (tmp) {
-				tId = tools.getNodeMainDom(tmp).id;
-				nodeEventType = "switchNode";
-			}
-		}
-		if (treeEventType.length > 0 && tId.length == 0) {
-			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (tmp) {tId = tools.getNodeMainDom(tmp).id;}
-		}
-		// event to node
-		if (tId.length>0) {
-			node = data.getNodeCache(setting, tId);
-			switch (nodeEventType) {
-				case "switchNode" :
-					if (!node.isParent) {
-						nodeEventType = "";
-					} else if (tools.eqs(event.type, "click")
-						|| (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
-						nodeEventCallback = handler.onSwitchNode;
-					} else {
-						nodeEventType = "";
-					}
-					break;
-				case "clickNode" :
-					nodeEventCallback = handler.onClickNode;
-					break;
-			}
-		}
-		// event to zTree
-		switch (treeEventType) {
-			case "mousedown" :
-				treeEventCallback = handler.onZTreeMousedown;
-				break;
-			case "mouseup" :
-				treeEventCallback = handler.onZTreeMouseup;
-				break;
-			case "dblclick" :
-				treeEventCallback = handler.onZTreeDblclick;
-				break;
-			case "contextmenu" :
-				treeEventCallback = handler.onZTreeContextmenu;
-				break;
-		}
-		var proxyResult = {
-			stop: false,
-			node: node,
-			nodeEventType: nodeEventType,
-			nodeEventCallback: nodeEventCallback,
-			treeEventType: treeEventType,
-			treeEventCallback: treeEventCallback
-		};
-		return proxyResult
-	},
-	//default init node of core
-	_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
-		if (!n) return;
-		var r = data.getRoot(setting),
-		childKey = setting.data.key.children;
-		n.level = level;
-		n.tId = setting.treeId + "_" + (++r.zId);
-		n.parentTId = parentNode ? parentNode.tId : null;
-		n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open;
-		if (n[childKey] && n[childKey].length > 0) {
-			n.isParent = true;
-			n.zAsync = true;
-		} else {
-			n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent;
-			n.open = (n.isParent && !setting.async.enable) ? n.open : false;
-			n.zAsync = !n.isParent;
-		}
-		n.isFirstNode = isFirstNode;
-		n.isLastNode = isLastNode;
-		n.getParentNode = function() {return data.getNodeCache(setting, n.parentTId);};
-		n.getPreNode = function() {return data.getPreNode(setting, n);};
-		n.getNextNode = function() {return data.getNextNode(setting, n);};
-		n.isAjaxing = false;
-		data.fixPIdKeyValue(setting, n);
-	},
-	_init = {
-		bind: [_bindEvent],
-		unbind: [_unbindEvent],
-		caches: [_initCache],
-		nodes: [_initNode],
-		proxys: [_eventProxy],
-		roots: [_initRoot],
-		beforeA: [],
-		afterA: [],
-		innerBeforeA: [],
-		innerAfterA: [],
-		zTreeTools: []
-	},
-	//method of operate data
-	data = {
-		addNodeCache: function(setting, node) {
-			data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
-		},
-		getNodeCacheId: function(tId) {
-			return tId.substring(tId.lastIndexOf("_")+1);
-		},
-		addAfterA: function(afterA) {
-			_init.afterA.push(afterA);
-		},
-		addBeforeA: function(beforeA) {
-			_init.beforeA.push(beforeA);
-		},
-		addInnerAfterA: function(innerAfterA) {
-			_init.innerAfterA.push(innerAfterA);
-		},
-		addInnerBeforeA: function(innerBeforeA) {
-			_init.innerBeforeA.push(innerBeforeA);
-		},
-		addInitBind: function(bindEvent) {
-			_init.bind.push(bindEvent);
-		},
-		addInitUnBind: function(unbindEvent) {
-			_init.unbind.push(unbindEvent);
-		},
-		addInitCache: function(initCache) {
-			_init.caches.push(initCache);
-		},
-		addInitNode: function(initNode) {
-			_init.nodes.push(initNode);
-		},
-		addInitProxy: function(initProxy, isFirst) {
-			if (!!isFirst) {
-				_init.proxys.splice(0,0,initProxy);
-			} else {
-				_init.proxys.push(initProxy);
-			}
-		},
-		addInitRoot: function(initRoot) {
-			_init.roots.push(initRoot);
-		},
-		addNodesData: function(setting, parentNode, nodes) {
-			var childKey = setting.data.key.children;
-			if (!parentNode[childKey]) parentNode[childKey] = [];
-			if (parentNode[childKey].length > 0) {
-				parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false;
-				view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]);
-			}
-			parentNode.isParent = true;
-			parentNode[childKey] = parentNode[childKey].concat(nodes);
-		},
-		addSelectedNode: function(setting, node) {
-			var root = data.getRoot(setting);
-			if (!data.isSelectedNode(setting, node)) {
-				root.curSelectedList.push(node);
-			}
-		},
-		addCreatedNode: function(setting, node) {
-			if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
-				var root = data.getRoot(setting);
-				root.createdNodes.push(node);
-			}
-		},
-		addZTreeTools: function(zTreeTools) {
-			_init.zTreeTools.push(zTreeTools);
-		},
-		exSetting: function(s) {
-			$.extend(true, _setting, s);
-		},
-		fixPIdKeyValue: function(setting, node) {
-			if (setting.data.simpleData.enable) {
-				node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
-			}
-		},
-		getAfterA: function(setting, node, array) {
-			for (var i=0, j=_init.afterA.length; i<j; i++) {
-				_init.afterA[i].apply(this, arguments);
-			}
-		},
-		getBeforeA: function(setting, node, array) {
-			for (var i=0, j=_init.beforeA.length; i<j; i++) {
-				_init.beforeA[i].apply(this, arguments);
-			}
-		},
-		getInnerAfterA: function(setting, node, array) {
-			for (var i=0, j=_init.innerAfterA.length; i<j; i++) {
-				_init.innerAfterA[i].apply(this, arguments);
-			}
-		},
-		getInnerBeforeA: function(setting, node, array) {
-			for (var i=0, j=_init.innerBeforeA.length; i<j; i++) {
-				_init.innerBeforeA[i].apply(this, arguments);
-			}
-		},
-		getCache: function(setting) {
-			return caches[setting.treeId];
-		},
-		getNextNode: function(setting, node) {
-			if (!node) return null;
-			var childKey = setting.data.key.children,
-			p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
-			for (var i=0, l=p[childKey].length-1; i<=l; i++) {
-				if (p[childKey][i] === node) {
-					return (i==l ? null : p[childKey][i+1]);
-				}
-			}
-			return null;
-		},
-		getNodeByParam: function(setting, nodes, key, value) {
-			if (!nodes || !key) return null;
-			var childKey = setting.data.key.children;
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (nodes[i][key] == value) {
-					return nodes[i];
-				}
-				var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value);
-				if (tmp) return tmp;
-			}
-			return null;
-		},
-		getNodeCache: function(setting, tId) {
-			if (!tId) return null;
-			var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
-			return n ? n : null;
-		},
-		getNodeName: function(setting, node) {
-			var nameKey = setting.data.key.name;
-			return "" + node[nameKey];
-		},
-		getNodeTitle: function(setting, node) {
-			var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
-			return "" + node[t];
-		},
-		getNodes: function(setting) {
-			return data.getRoot(setting)[setting.data.key.children];
-		},
-		getNodesByParam: function(setting, nodes, key, value) {
-			if (!nodes || !key) return [];
-			var childKey = setting.data.key.children,
-			result = [];
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (nodes[i][key] == value) {
-					result.push(nodes[i]);
-				}
-				result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value));
-			}
-			return result;
-		},
-		getNodesByParamFuzzy: function(setting, nodes, key, value) {
-			if (!nodes || !key) return [];
-			var childKey = setting.data.key.children,
-			result = [];
-			value = value.toLowerCase();
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value)>-1) {
-					result.push(nodes[i]);
-				}
-				result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value));
-			}
-			return result;
-		},
-		getNodesByFilter: function(setting, nodes, filter, isSingle, invokeParam) {
-			if (!nodes) return (isSingle ? null : []);
-			var childKey = setting.data.key.children,
-			result = isSingle ? null : [];
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (tools.apply(filter, [nodes[i], invokeParam], false)) {
-					if (isSingle) {return nodes[i];}
-					result.push(nodes[i]);
-				}
-				var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam);
-				if (isSingle && !!tmpResult) {return tmpResult;}
-				result = isSingle ? tmpResult : result.concat(tmpResult);
-			}
-			return result;
-		},
-		getPreNode: function(setting, node) {
-			if (!node) return null;
-			var childKey = setting.data.key.children,
-			p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
-			for (var i=0, l=p[childKey].length; i<l; i++) {
-				if (p[childKey][i] === node) {
-					return (i==0 ? null : p[childKey][i-1]);
-				}
-			}
-			return null;
-		},
-		getRoot: function(setting) {
-			return setting ? roots[setting.treeId] : null;
-		},
-		getRoots: function() {
-			return roots;
-		},
-		getSetting: function(treeId) {
-			return settings[treeId];
-		},
-		getSettings: function() {
-			return settings;
-		},
-		getZTreeTools: function(treeId) {
-			var r = this.getRoot(this.getSetting(treeId));
-			return r ? r.treeTools : null;
-		},
-		initCache: function(setting) {
-			for (var i=0, j=_init.caches.length; i<j; i++) {
-				_init.caches[i].apply(this, arguments);
-			}
-		},
-		initNode: function(setting, level, node, parentNode, preNode, nextNode) {
-			for (var i=0, j=_init.nodes.length; i<j; i++) {
-				_init.nodes[i].apply(this, arguments);
-			}
-		},
-		initRoot: function(setting) {
-			for (var i=0, j=_init.roots.length; i<j; i++) {
-				_init.roots[i].apply(this, arguments);
-			}
-		},
-		isSelectedNode: function(setting, node) {
-			var root = data.getRoot(setting);
-			for (var i=0, j=root.curSelectedList.length; i<j; i++) {
-				if(node === root.curSelectedList[i]) return true;
-			}
-			return false;
-		},
-		removeNodeCache: function(setting, node) {
-			var childKey = setting.data.key.children;
-			if (node[childKey]) {
-				for (var i=0, l=node[childKey].length; i<l; i++) {
-					arguments.callee(setting, node[childKey][i]);
-				}
-			}
-			data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
-		},
-		removeSelectedNode: function(setting, node) {
-			var root = data.getRoot(setting);
-			for (var i=0, j=root.curSelectedList.length; i<j; i++) {
-				if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
-					root.curSelectedList.splice(i, 1);
-					i--;j--;
-				}
-			}
-		},
-		setCache: function(setting, cache) {
-			caches[setting.treeId] = cache;
-		},
-		setRoot: function(setting, root) {
-			roots[setting.treeId] = root;
-		},
-		setZTreeTools: function(setting, zTreeTools) {
-			for (var i=0, j=_init.zTreeTools.length; i<j; i++) {
-				_init.zTreeTools[i].apply(this, arguments);
-			}
-		},
-		transformToArrayFormat: function (setting, nodes) {
-			if (!nodes) return [];
-			var childKey = setting.data.key.children,
-			r = [];
-			if (tools.isArray(nodes)) {
-				for (var i=0, l=nodes.length; i<l; i++) {
-					r.push(nodes[i]);
-					if (nodes[i][childKey])
-						r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));
-				}
-			} else {
-				r.push(nodes);
-				if (nodes[childKey])
-					r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));
-			}
-			return r;
-		},
-		transformTozTreeFormat: function(setting, sNodes) {
-			var i,l,
-			key = setting.data.simpleData.idKey,
-			parentKey = setting.data.simpleData.pIdKey,
-			childKey = setting.data.key.children;
-			if (!key || key=="" || !sNodes) return [];
-
-			if (tools.isArray(sNodes)) {
-				var r = [];
-				var tmpMap = [];
-				for (i=0, l=sNodes.length; i<l; i++) {
-					tmpMap[sNodes[i][key]] = sNodes[i];
-				}
-				for (i=0, l=sNodes.length; i<l; i++) {
-					if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) {
-						if (!tmpMap[sNodes[i][parentKey]][childKey])
-							tmpMap[sNodes[i][parentKey]][childKey] = [];
-						tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]);
-					} else {
-						r.push(sNodes[i]);
-					}
-				}
-				return r;
-			}else {
-				return [sNodes];
-			}
-		}
-	},
-	//method of event proxy
-	event = {
-		bindEvent: function(setting) {
-			for (var i=0, j=_init.bind.length; i<j; i++) {
-				_init.bind[i].apply(this, arguments);
-			}
-		},
-		unbindEvent: function(setting) {
-			for (var i=0, j=_init.unbind.length; i<j; i++) {
-				_init.unbind[i].apply(this, arguments);
-			}
-		},
-		bindTree: function(setting) {
-			var eventParam = {
-				treeId: setting.treeId
-			},
-			o = setting.treeObj;
-			if (!setting.view.txtSelectedEnable) {
-				// for can't select text
-				o.bind('selectstart', function(e){
-					var node
-					var n = e.originalEvent.srcElement.nodeName.toLowerCase();
-					return (n === "input" || n === "textarea" );
-				}).css({
-					"-moz-user-select":"-moz-none"
-				});
-			}
-			o.bind('click', eventParam, event.proxy);
-			o.bind('dblclick', eventParam, event.proxy);
-			o.bind('mouseover', eventParam, event.proxy);
-			o.bind('mouseout', eventParam, event.proxy);
-			o.bind('mousedown', eventParam, event.proxy);
-			o.bind('mouseup', eventParam, event.proxy);
-			o.bind('contextmenu', eventParam, event.proxy);
-		},
-		unbindTree: function(setting) {
-			var o = setting.treeObj;
-			o.unbind('click', event.proxy)
-			.unbind('dblclick', event.proxy)
-			.unbind('mouseover', event.proxy)
-			.unbind('mouseout', event.proxy)
-			.unbind('mousedown', event.proxy)
-			.unbind('mouseup', event.proxy)
-			.unbind('contextmenu', event.proxy);
-		},
-		doProxy: function(e) {
-			var results = [];
-			for (var i=0, j=_init.proxys.length; i<j; i++) {
-				var proxyResult = _init.proxys[i].apply(this, arguments);
-				results.push(proxyResult);
-				if (proxyResult.stop) {
-					break;
-				}
-			}
-			return results;
-		},
-		proxy: function(e) {
-			var setting = data.getSetting(e.data.treeId);
-			if (!tools.uCanDo(setting, e)) return true;
-			var results = event.doProxy(e),
-			r = true, x = false;
-			for (var i=0, l=results.length; i<l; i++) {
-				var proxyResult = results[i];
-				if (proxyResult.nodeEventCallback) {
-					x = true;
-					r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
-				}
-				if (proxyResult.treeEventCallback) {
-					x = true;
-					r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
-				}
-			}
-			return r;
-		}
-	},
-	//method of event handler
-	handler = {
-		onSwitchNode: function (event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (node.open) {
-				if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
-				data.getRoot(setting).expandTriggerFlag = true;
-				view.switchNode(setting, node);
-			} else {
-				if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
-				data.getRoot(setting).expandTriggerFlag = true;
-				view.switchNode(setting, node);
-			}
-			return true;
-		},
-		onClickNode: function (event, node) {
-			var setting = data.getSetting(event.data.treeId),
-			clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1;
-			if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
-			if (clickFlag === 0) {
-				view.cancelPreSelectedNode(setting, node);
-			} else {
-				view.selectNode(setting, node, clickFlag === 2);
-			}
-			setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
-			return true;
-		},
-		onZTreeMousedown: function(event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
-				tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
-			}
-			return true;
-		},
-		onZTreeMouseup: function(event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
-				tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
-			}
-			return true;
-		},
-		onZTreeDblclick: function(event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
-				tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
-			}
-			return true;
-		},
-		onZTreeContextmenu: function(event, node) {
-			var setting = data.getSetting(event.data.treeId);
-			if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
-				tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
-			}
-			return (typeof setting.callback.onRightClick) != "function";
-		}
-	},
-	//method of tools for zTree
-	tools = {
-		apply: function(fun, param, defaultValue) {
-			if ((typeof fun) == "function") {
-				return fun.apply(zt, param?param:[]);
-			}
-			return defaultValue;
-		},
-		canAsync: function(setting, node) {
-			var childKey = setting.data.key.children;
-			return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0)));
-		},
-		clone: function (obj){
-			if (obj === null) return null;
-			var o = tools.isArray(obj) ? [] : {};
-			for(var i in obj){
-				o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]);
-			}
-			return o;
-		},
-		eqs: function(str1, str2) {
-			return str1.toLowerCase() === str2.toLowerCase();
-		},
-		isArray: function(arr) {
-			return Object.prototype.toString.apply(arr) === "[object Array]";
-		},
-		$: function(node, exp, setting) {
-			if (!!exp && typeof exp != "string") {
-				setting = exp;
-				exp = "";
-			}
-			if (typeof node == "string") {
-				return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
-			} else {
-				return $("#" + node.tId + exp, setting ? setting.treeObj : null);
-			}
-		},
-		getMDom: function (setting, curDom, targetExpr) {
-			if (!curDom) return null;
-			while (curDom && curDom.id !== setting.treeId) {
-				for (var i=0, l=targetExpr.length; curDom.tagName && i<l; i++) {
-					if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
-						return curDom;
-					}
-				}
-				curDom = curDom.parentNode;
-			}
-			return null;
-		},
-		getNodeMainDom:function(target) {
-			return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
-		},
-		isChildOrSelf: function(dom, parentId) {
-			return ( $(dom).closest("#" + parentId).length> 0 );
-		},
-		uCanDo: function(setting, e) {
-			return true;
-		}
-	},
-	//method of operate ztree dom
-	view = {
-		addNodes: function(setting, parentNode, newNodes, isSilent) {
-			if (setting.data.keep.leaf && parentNode && !parentNode.isParent) {
-				return;
-			}
-			if (!tools.isArray(newNodes)) {
-				newNodes = [newNodes];
-			}
-			if (setting.data.simpleData.enable) {
-				newNodes = data.transformTozTreeFormat(setting, newNodes);
-			}
-			if (parentNode) {
-				var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
-				target_icoObj = $$(parentNode, consts.id.ICON, setting),
-				target_ulObj = $$(parentNode, consts.id.UL, setting);
-
-				if (!parentNode.open) {
-					view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
-					view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
-					parentNode.open = false;
-					target_ulObj.css({
-						"display": "none"
-					});
-				}
-
-				data.addNodesData(setting, parentNode, newNodes);
-				view.createNodes(setting, parentNode.level + 1, newNodes, parentNode);
-				if (!isSilent) {
-					view.expandCollapseParentNode(setting, parentNode, true);
-				}
-			} else {
-				data.addNodesData(setting, data.getRoot(setting), newNodes);
-				view.createNodes(setting, 0, newNodes, null);
-			}
-		},
-		appendNodes: function(setting, level, nodes, parentNode, initFlag, openFlag) {
-			if (!nodes) return [];
-			var html = [],
-			childKey = setting.data.key.children;
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				var node = nodes[i];
-				if (initFlag) {
-					var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting),
-					tmpPChild = tmpPNode[childKey],
-					isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)),
-					isLastNode = (i == (nodes.length - 1));
-					data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
-					data.addNodeCache(setting, node);
-				}
-
-				var childHtml = [];
-				if (node[childKey] && node[childKey].length > 0) {
-					//make child html first, because checkType
-					childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open);
-				}
-				if (openFlag) {
-
-					view.makeDOMNodeMainBefore(html, setting, node);
-					view.makeDOMNodeLine(html, setting, node);
-					data.getBeforeA(setting, node, html);
-					view.makeDOMNodeNameBefore(html, setting, node);
-					data.getInnerBeforeA(setting, node, html);
-					view.makeDOMNodeIcon(html, setting, node);
-					data.getInnerAfterA(setting, node, html);
-					view.makeDOMNodeNameAfter(html, setting, node);
-					data.getAfterA(setting, node, html);
-					if (node.isParent && node.open) {
-						view.makeUlHtml(setting, node, html, childHtml.join(''));
-					}
-					view.makeDOMNodeMainAfter(html, setting, node);
-					data.addCreatedNode(setting, node);
-				}
-			}
-			return html;
-		},
-		appendParentULDom: function(setting, node) {
-			var html = [],
-			nObj = $$(node, setting);
-			if (!nObj.get(0) && !!node.parentTId) {
-				view.appendParentULDom(setting, node.getParentNode());
-				nObj = $$(node, setting);
-			}
-			var ulObj = $$(node, consts.id.UL, setting);
-			if (ulObj.get(0)) {
-				ulObj.remove();
-			}
-			var childKey = setting.data.key.children,
-			childHtml = view.appendNodes(setting, node.level+1, node[childKey], node, false, true);
-			view.makeUlHtml(setting, node, html, childHtml.join(''));
-			nObj.append(html.join(''));
-		},
-		asyncNode: function(setting, node, isSilent, callback) {
-			var i, l;
-			if (node && !node.isParent) {
-				tools.apply(callback);
-				return false;
-			} else if (node && node.isAjaxing) {
-				return false;
-			} else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
-				tools.apply(callback);
-				return false;
-			}
-			if (node) {
-				node.isAjaxing = true;
-				var icoObj = $$(node, consts.id.ICON, setting);
-				icoObj.attr({"style":"", "class":consts.className.BUTTON + " " + consts.className.ICO_LOADING});
-			}
-
-			var tmpParam = {};
-			for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) {
-				var pKey = setting.async.autoParam[i].split("="), spKey = pKey;
-				if (pKey.length>1) {
-					spKey = pKey[1];
-					pKey = pKey[0];
-				}
-				tmpParam[spKey] = node[pKey];
-			}
-			if (tools.isArray(setting.async.otherParam)) {
-				for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) {
-					tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1];
-				}
-			} else {
-				for (var p in setting.async.otherParam) {
-					tmpParam[p] = setting.async.otherParam[p];
-				}
-			}
-
-			var _tmpV = data.getRoot(setting)._ver;
-			$.ajax({
-				contentType: setting.async.contentType,
-                cache: false,
-				type: setting.async.type,
-				url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
-				data: tmpParam,
-				dataType: setting.async.dataType,
-				success: function(msg) {
-					if (_tmpV != data.getRoot(setting)._ver) {
-						return;
-					}
-					var newNodes = [];
-					try {
-						if (!msg || msg.length == 0) {
-							newNodes = [];
-						} else if (typeof msg == "string") {
-							newNodes = eval("(" + msg + ")");
-						} else {
-							newNodes = msg;
-						}
-					} catch(err) {
-						newNodes = msg;
-					}
-
-					if (node) {
-						node.isAjaxing = null;
-						node.zAsync = true;
-					}
-					view.setNodeLineIcos(setting, node);
-					if (newNodes && newNodes !== "") {
-						newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
-						view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
-					} else {
-						view.addNodes(setting, node, [], !!isSilent);
-					}
-					setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
-					tools.apply(callback);
-				},
-				error: function(XMLHttpRequest, textStatus, errorThrown) {
-					if (_tmpV != data.getRoot(setting)._ver) {
-						return;
-					}
-					if (node) node.isAjaxing = null;
-					view.setNodeLineIcos(setting, node);
-					setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
-				}
-			});
-			return true;
-		},
-		cancelPreSelectedNode: function (setting, node, excludeNode) {
-			var list = data.getRoot(setting).curSelectedList,
-				i, n;
-			for (i=list.length-1; i>=0; i--) {
-				n = list[i];
-				if (node === n || (!node && (!excludeNode || excludeNode !== n))) {
-					$$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED);
-					if (node) {
-						data.removeSelectedNode(setting, node);
-						setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]);
-						break;
-					} else {
-						list.splice(i, 1);
-						setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]);
-					}
-				}
-			}
-		},
-		createNodeCallback: function(setting) {
-			if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
-				var root = data.getRoot(setting);
-				while (root.createdNodes.length>0) {
-					var node = root.createdNodes.shift();
-					tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
-					if (!!setting.callback.onNodeCreated) {
-						setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
-					}
-				}
-			}
-		},
-		createNodes: function(setting, level, nodes, parentNode) {
-			if (!nodes || nodes.length == 0) return;
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children,
-			openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0);
-			root.createdNodes = [];
-			var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag);
-			if (!parentNode) {
-				setting.treeObj.append(zTreeHtml.join(''));
-			} else {
-				var ulObj = $$(parentNode, consts.id.UL, setting);
-				if (ulObj.get(0)) {
-					ulObj.append(zTreeHtml.join(''));
-				}
-			}
-			view.createNodeCallback(setting);
-		},
-		destroy: function(setting) {
-			if (!setting) return;
-			data.initCache(setting);
-			data.initRoot(setting);
-			event.unbindTree(setting);
-			event.unbindEvent(setting);
-			setting.treeObj.empty();
-			delete settings[setting.treeId];
-		},
-		expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) {
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children;
-			if (!node) {
-				tools.apply(callback, []);
-				return;
-			}
-			if (root.expandTriggerFlag) {
-				var _callback = callback;
-				callback = function(){
-					if (_callback) _callback();
-					if (node.open) {
-						setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
-					} else {
-						setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
-					}
-				};
-				root.expandTriggerFlag = false;
-			}
-			if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][0], setting).get(0)))) {
-				view.appendParentULDom(setting, node);
-				view.createNodeCallback(setting);
-			}
-			if (node.open == expandFlag) {
-				tools.apply(callback, []);
-				return;
-			}
-			var ulObj = $$(node, consts.id.UL, setting),
-			switchObj = $$(node, consts.id.SWITCH, setting),
-			icoObj = $$(node, consts.id.ICON, setting);
-
-			if (node.isParent) {
-				node.open = !node.open;
-				if (node.iconOpen && node.iconClose) {
-					icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
-				}
-
-				if (node.open) {
-					view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
-					view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
-					if (animateFlag == false || setting.view.expandSpeed == "") {
-						ulObj.show();
-						tools.apply(callback, []);
-					} else {
-						if (node[childKey] && node[childKey].length > 0) {
-							ulObj.slideDown(setting.view.expandSpeed, callback);
-						} else {
-							ulObj.show();
-							tools.apply(callback, []);
-						}
-					}
-				} else {
-					view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
-					view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
-					if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) {
-						ulObj.hide();
-						tools.apply(callback, []);
-					} else {
-						ulObj.slideUp(setting.view.expandSpeed, callback);
-					}
-				}
-			} else {
-				tools.apply(callback, []);
-			}
-		},
-		expandCollapseParentNode: function(setting, node, expandFlag, animateFlag, callback) {
-			if (!node) return;
-			if (!node.parentTId) {
-				view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
-				return;
-			} else {
-				view.expandCollapseNode(setting, node, expandFlag, animateFlag);
-			}
-			if (node.parentTId) {
-				view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
-			}
-		},
-		expandCollapseSonNode: function(setting, node, expandFlag, animateFlag, callback) {
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children,
-			treeNodes = (node) ? node[childKey]: root[childKey],
-			selfAnimateSign = (node) ? false : animateFlag,
-			expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
-			data.getRoot(setting).expandTriggerFlag = false;
-			if (treeNodes) {
-				for (var i = 0, l = treeNodes.length; i < l; i++) {
-					if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
-				}
-			}
-			data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
-			view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback );
-		},
-		isSelectedNode: function (setting, node) {
-			if (!node) {
-				return false;
-			}
-			var list = data.getRoot(setting).curSelectedList,
-				i;
-			for (i=list.length-1; i>=0; i--) {
-				if (node === list[i]) {
-					return true;
-				}
-			}
-			return false;
-		},
-		makeDOMNodeIcon: function(html, setting, node) {
-			var nameStr = data.getNodeName(setting, node),
-			name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
-			html.push("<span id='", node.tId, consts.id.ICON,
-				"' title='' treeNode", consts.id.ICON," class='", view.makeNodeIcoClass(setting, node),
-				"' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
-				"'>",name,"</span>");
-		},
-		makeDOMNodeLine: function(html, setting, node) {
-			html.push("<span id='", node.tId, consts.id.SWITCH,	"' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH,"></span>");
-		},
-		makeDOMNodeMainAfter: function(html, setting, node) {
-			html.push("</li>");
-		},
-		makeDOMNodeMainBefore: function(html, setting, node) {
-			html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level,"' tabindex='0' hidefocus='true' treenode>");
-		},
-		makeDOMNodeNameAfter: function(html, setting, node) {
-			html.push("</a>");
-		},
-		makeDOMNodeNameBefore: function(html, setting, node) {
-			var title = data.getNodeTitle(setting, node),
-			url = view.makeNodeUrl(setting, node),
-			fontcss = view.makeNodeFontCss(setting, node),
-			fontStyle = [];
-			for (var f in fontcss) {
-				fontStyle.push(f, ":", fontcss[f], ";");
-			}
-			html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,"' treeNode", consts.id.A," onclick=\"", (node.click || ''),
-				"\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='",view.makeNodeTarget(node),"' style='", fontStyle.join(''),
-				"'");
-			if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g,"&#39;").replace(/</g,'&lt;').replace(/>/g,'&gt;'),"'");}
-			html.push(">");
-		},
-		makeNodeFontCss: function(setting, node) {
-			var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
-			return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
-		},
-		makeNodeIcoClass: function(setting, node) {
-			var icoCss = ["ico"];
-			if (!node.isAjaxing) {
-				icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
-				if (node.isParent) {
-					icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
-				} else {
-					icoCss.push(consts.folder.DOCU);
-				}
-			}
-			return consts.className.BUTTON + " " + icoCss.join('_');
-		},
-		makeNodeIcoStyle: function(setting, node) {
-			var icoStyle = [];
-			if (!node.isAjaxing) {
-				var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon];
-				if (icon) icoStyle.push("background:url("http://github.com/,%20icon,") 0 0 no-repeat;");
-				if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
-					icoStyle.push("width:0px;height:0px;");
-				}
-			}
-			return icoStyle.join('');
-		},
-		makeNodeLineClass: function(setting, node) {
-			var lineClass = [];
-			if (setting.view.showLine) {
-				if (node.level == 0 && node.isFirstNode && node.isLastNode) {
-					lineClass.push(consts.line.ROOT);
-				} else if (node.level == 0 && node.isFirstNode) {
-					lineClass.push(consts.line.ROOTS);
-				} else if (node.isLastNode) {
-					lineClass.push(consts.line.BOTTOM);
-				} else {
-					lineClass.push(consts.line.CENTER);
-				}
-			} else {
-				lineClass.push(consts.line.NOLINE);
-			}
-			if (node.isParent) {
-				lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
-			} else {
-				lineClass.push(consts.folder.DOCU);
-			}
-			return view.makeNodeLineClassEx(node) + lineClass.join('_');
-		},
-		makeNodeLineClassEx: function(node) {
-			return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
-		},
-		makeNodeTarget: function(node) {
-			return (node.target || "_blank");
-		},
-		makeNodeUrl: function(setting, node) {
-			var urlKey = setting.data.key.url;
-			return node[urlKey] ? node[urlKey] : null;
-		},
-		makeUlHtml: function(setting, node, html, content) {
-			html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block": "none"),"'>");
-			html.push(content);
-			html.push("</ul>");
-		},
-		makeUlLineClass: function(setting, node) {
-			return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
-		},
-		removeChildNodes: function(setting, node) {
-			if (!node) return;
-			var childKey = setting.data.key.children,
-			nodes = node[childKey];
-			if (!nodes) return;
-
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				data.removeNodeCache(setting, nodes[i]);
-			}
-			data.removeSelectedNode(setting);
-			delete node[childKey];
-
-			if (!setting.data.keep.parent) {
-				node.isParent = false;
-				node.open = false;
-				var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
-				tmp_icoObj = $$(node, consts.id.ICON, setting);
-				view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
-				view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
-				$$(node, consts.id.UL, setting).remove();
-			} else {
-				$$(node, consts.id.UL, setting).empty();
-			}
-		},
-		setFirstNode: function(setting, parentNode) {
-			var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
-			if ( childLength > 0) {
-				parentNode[childKey][0].isFirstNode = true;
-			}
-		},
-		setLastNode: function(setting, parentNode) {
-			var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
-			if ( childLength > 0) {
-				parentNode[childKey][childLength - 1].isLastNode = true;
-			}
-		},
-		removeNode: function(setting, node) {
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children,
-			parentNode = (node.parentTId) ? node.getParentNode() : root;
-
-			node.isFirstNode = false;
-			node.isLastNode = false;
-			node.getPreNode = function() {return null;};
-			node.getNextNode = function() {return null;};
-
-			if (!data.getNodeCache(setting, node.tId)) {
-				return;
-			}
-
-			$$(node, setting).remove();
-			data.removeNodeCache(setting, node);
-			data.removeSelectedNode(setting, node);
-
-			for (var i = 0, l = parentNode[childKey].length; i < l; i++) {
-				if (parentNode[childKey][i].tId == node.tId) {
-					parentNode[childKey].splice(i, 1);
-					break;
-				}
-			}
-			view.setFirstNode(setting, parentNode);
-			view.setLastNode(setting, parentNode);
-
-			var tmp_ulObj,tmp_switchObj,tmp_icoObj,
-			childLength = parentNode[childKey].length;
-
-			//repair nodes old parent
-			if (!setting.data.keep.parent && childLength == 0) {
-				//old parentNode has no child nodes
-				parentNode.isParent = false;
-				parentNode.open = false;
-				tmp_ulObj = $$(parentNode, consts.id.UL, setting);
-				tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
-				tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
-				view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
-				view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
-				tmp_ulObj.css("display", "none");
-
-			} else if (setting.view.showLine && childLength > 0) {
-				//old parentNode has child nodes
-				var newLast = parentNode[childKey][childLength - 1];
-				tmp_ulObj = $$(newLast, consts.id.UL, setting);
-				tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
-				tmp_icoObj = $$(newLast, consts.id.ICON, setting);
-				if (parentNode == root) {
-					if (parentNode[childKey].length == 1) {
-						//node was root, and ztree has only one root after move node
-						view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
-					} else {
-						var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting);
-						view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS);
-						view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
-					}
-				} else {
-					view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
-				}
-				tmp_ulObj.removeClass(consts.line.LINE);
-			}
-		},
-		replaceIcoClass: function(node, obj, newName) {
-			if (!obj || node.isAjaxing) return;
-			var tmpName = obj.attr("class");
-			if (tmpName == undefined) return;
-			var tmpList = tmpName.split("_");
-			switch (newName) {
-				case consts.folder.OPEN:
-				case consts.folder.CLOSE:
-				case consts.folder.DOCU:
-					tmpList[tmpList.length-1] = newName;
-					break;
-			}
-			obj.attr("class", tmpList.join("_"));
-		},
-		replaceSwitchClass: function(node, obj, newName) {
-			if (!obj) return;
-			var tmpName = obj.attr("class");
-			if (tmpName == undefined) return;
-			var tmpList = tmpName.split("_");
-			switch (newName) {
-				case consts.line.ROOT:
-				case consts.line.ROOTS:
-				case consts.line.CENTER:
-				case consts.line.BOTTOM:
-				case consts.line.NOLINE:
-					tmpList[0] = view.makeNodeLineClassEx(node) + newName;
-					break;
-				case consts.folder.OPEN:
-				case consts.folder.CLOSE:
-				case consts.folder.DOCU:
-					tmpList[1] = newName;
-					break;
-			}
-			obj.attr("class", tmpList.join("_"));
-			if (newName !== consts.folder.DOCU) {
-				obj.removeAttr("disabled");
-			} else {
-				obj.attr("disabled", "disabled");
-			}
-		},
-		selectNode: function(setting, node, addFlag) {
-			if (!addFlag) {
-				view.cancelPreSelectedNode(setting, null, node);
-			}
-			$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
-			data.addSelectedNode(setting, node);
-			setting.treeObj.trigger(consts.event.SELECTED, [event, setting.treeId, node]);
-		},
-		setNodeFontCss: function(setting, treeNode) {
-			var aObj = $$(treeNode, consts.id.A, setting),
-			fontCss = view.makeNodeFontCss(setting, treeNode);
-			if (fontCss) {
-				aObj.css(fontCss);
-			}
-		},
-		setNodeLineIcos: function(setting, node) {
-			if (!node) return;
-			var switchObj = $$(node, consts.id.SWITCH, setting),
-			ulObj = $$(node, consts.id.UL, setting),
-			icoObj = $$(node, consts.id.ICON, setting),
-			ulLine = view.makeUlLineClass(setting, node);
-			if (ulLine.length==0) {
-				ulObj.removeClass(consts.line.LINE);
-			} else {
-				ulObj.addClass(ulLine);
-			}
-			switchObj.attr("class", view.makeNodeLineClass(setting, node));
-			if (node.isParent) {
-				switchObj.removeAttr("disabled");
-			} else {
-				switchObj.attr("disabled", "disabled");
-			}
-			icoObj.removeAttr("style");
-			icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
-			icoObj.attr("class", view.makeNodeIcoClass(setting, node));
-		},
-		setNodeName: function(setting, node) {
-			var title = data.getNodeTitle(setting, node),
-			nObj = $$(node, consts.id.SPAN, setting);
-			nObj.empty();
-			if (setting.view.nameIsHTML) {
-				nObj.html(data.getNodeName(setting, node));
-			} else {
-				nObj.text(data.getNodeName(setting, node));
-			}
-			if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
-				var aObj = $$(node, consts.id.A, setting);
-				aObj.attr("title", !title ? "" : title);
-			}
-		},
-		setNodeTarget: function(setting, node) {
-			var aObj = $$(node, consts.id.A, setting);
-			aObj.attr("target", view.makeNodeTarget(node));
-		},
-		setNodeUrl: function(setting, node) {
-			var aObj = $$(node, consts.id.A, setting),
-			url = view.makeNodeUrl(setting, node);
-			if (url == null || url.length == 0) {
-				aObj.removeAttr("href");
-			} else {
-				aObj.attr("href", url);
-			}
-		},
-		switchNode: function(setting, node) {
-			if (node.open || !tools.canAsync(setting, node)) {
-				view.expandCollapseNode(setting, node, !node.open);
-			} else if (setting.async.enable) {
-				if (!view.asyncNode(setting, node)) {
-					view.expandCollapseNode(setting, node, !node.open);
-					return;
-				}
-			} else if (node) {
-				view.expandCollapseNode(setting, node, !node.open);
-			}
-		}
-	};
-	// zTree defind
-	$.fn.zTree = {
-		consts : _consts,
-		_z : {
-			tools: tools,
-			view: view,
-			event: event,
-			data: data
-		},
-		getZTreeObj: function(treeId) {
-			var o = data.getZTreeTools(treeId);
-			return o ? o : null;
-		},
-		destroy: function(treeId) {
-			if (!!treeId && treeId.length > 0) {
-				view.destroy(data.getSetting(treeId));
-			} else {
-				for(var s in settings) {
-					view.destroy(settings[s]);
-				}
-			}
-		},
-		init: function(obj, zSetting, zNodes) {
-			var setting = tools.clone(_setting);
-			$.extend(true, setting, zSetting);
-			setting.treeId = obj.attr("id");
-			setting.treeObj = obj;
-			setting.treeObj.empty();
-			settings[setting.treeId] = setting;
-			//For some older browser,(e.g., ie6)
-			if(typeof document.body.style.maxHeight === "undefined") {
-				setting.view.expandSpeed = "";
-			}
-			data.initRoot(setting);
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children;
-			zNodes = zNodes ? tools.clone(tools.isArray(zNodes)? zNodes : [zNodes]) : [];
-			if (setting.data.simpleData.enable) {
-				root[childKey] = data.transformTozTreeFormat(setting, zNodes);
-			} else {
-				root[childKey] = zNodes;
-			}
-
-			data.initCache(setting);
-			event.unbindTree(setting);
-			event.bindTree(setting);
-			event.unbindEvent(setting);
-			event.bindEvent(setting);
-
-			var zTreeTools = {
-				setting : setting,
-				addNodes : function(parentNode, newNodes, isSilent) {
-					if (!newNodes) return null;
-					if (!parentNode) parentNode = null;
-					if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null;
-					var xNewNodes = tools.clone(tools.isArray(newNodes)? newNodes: [newNodes]);
-					function addCallback() {
-						view.addNodes(setting, parentNode, xNewNodes, (isSilent==true));
-					}
-
-					if (tools.canAsync(setting, parentNode)) {
-						view.asyncNode(setting, parentNode, isSilent, addCallback);
-					} else {
-						addCallback();
-					}
-					return xNewNodes;
-				},
-				cancelSelectedNode : function(node) {
-					view.cancelPreSelectedNode(setting, node);
-				},
-				destroy : function() {
-					view.destroy(setting);
-				},
-				expandAll : function(expandFlag) {
-					expandFlag = !!expandFlag;
-					view.expandCollapseSonNode(setting, null, expandFlag, true);
-					return expandFlag;
-				},
-				expandNode : function(node, expandFlag, sonSign, focus, callbackFlag) {
-					if (!node || !node.isParent) return null;
-					if (expandFlag !== true && expandFlag !== false) {
-						expandFlag = !node.open;
-					}
-					callbackFlag = !!callbackFlag;
-
-					if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
-						return null;
-					} else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
-						return null;
-					}
-					if (expandFlag && node.parentTId) {
-						view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
-					}
-					if (expandFlag === node.open && !sonSign) {
-						return null;
-					}
-
-					data.getRoot(setting).expandTriggerFlag = callbackFlag;
-					if (!tools.canAsync(setting, node) && sonSign) {
-						view.expandCollapseSonNode(setting, node, expandFlag, true, function() {
-							if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}}
-						});
-					} else {
-						node.open = !expandFlag;
-						view.switchNode(this.setting, node);
-						if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}}
-					}
-					return expandFlag;
-				},
-				getNodes : function() {
-					return data.getNodes(setting);
-				},
-				getNodeByParam : function(key, value, parentNode) {
-					if (!key) return null;
-					return data.getNodeByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
-				},
-				getNodeByTId : function(tId) {
-					return data.getNodeCache(setting, tId);
-				},
-				getNodesByParam : function(key, value, parentNode) {
-					if (!key) return null;
-					return data.getNodesByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
-				},
-				getNodesByParamFuzzy : function(key, value, parentNode) {
-					if (!key) return null;
-					return data.getNodesByParamFuzzy(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
-				},
-				getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) {
-					isSingle = !!isSingle;
-					if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
-					return data.getNodesByFilter(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), filter, isSingle, invokeParam);
-				},
-				getNodeIndex : function(node) {
-					if (!node) return null;
-					var childKey = setting.data.key.children,
-					parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
-					for (var i=0, l = parentNode[childKey].length; i < l; i++) {
-						if (parentNode[childKey][i] == node) return i;
-					}
-					return -1;
-				},
-				getSelectedNodes : function() {
-					var r = [], list = data.getRoot(setting).curSelectedList;
-					for (var i=0, l=list.length; i<l; i++) {
-						r.push(list[i]);
-					}
-					return r;
-				},
-				isSelectedNode : function(node) {
-					return data.isSelectedNode(setting, node);
-				},
-				reAsyncChildNodes : function(parentNode, reloadType, isSilent) {
-					if (!this.setting.async.enable) return;
-					var isRoot = !parentNode;
-					if (isRoot) {
-						parentNode = data.getRoot(setting);
-					}
-					if (reloadType=="refresh") {
-						var childKey = this.setting.data.key.children;
-						for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) {
-							data.removeNodeCache(setting, parentNode[childKey][i]);
-						}
-						data.removeSelectedNode(setting);
-						parentNode[childKey] = [];
-						if (isRoot) {
-							this.setting.treeObj.empty();
-						} else {
-							var ulObj = $$(parentNode, consts.id.UL, setting);
-							ulObj.empty();
-						}
-					}
-					view.asyncNode(this.setting, isRoot? null:parentNode, !!isSilent);
-				},
-				refresh : function() {
-					this.setting.treeObj.empty();
-					var root = data.getRoot(setting),
-					nodes = root[setting.data.key.children]
-					data.initRoot(setting);
-					root[setting.data.key.children] = nodes
-					data.initCache(setting);
-					view.createNodes(setting, 0, root[setting.data.key.children]);
-				},
-				removeChildNodes : function(node) {
-					if (!node) return null;
-					var childKey = setting.data.key.children,
-					nodes = node[childKey];
-					view.removeChildNodes(setting, node);
-					return nodes ? nodes : null;
-				},
-				removeNode : function(node, callbackFlag) {
-					if (!node) return;
-					callbackFlag = !!callbackFlag;
-					if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
-					view.removeNode(setting, node);
-					if (callbackFlag) {
-						this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
-					}
-				},
-				selectNode : function(node, addFlag) {
-					if (!node) return;
-					if (tools.uCanDo(setting)) {
-						addFlag = setting.view.selectedMulti && addFlag;
-						if (node.parentTId) {
-							view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function() {
-								try{$$(node, setting).focus().blur();}catch(e){}
-							});
-						} else {
-							try{$$(node, setting).focus().blur();}catch(e){}
-						}
-						view.selectNode(setting, node, addFlag);
-					}
-				},
-				transformTozTreeNodes : function(simpleNodes) {
-					return data.transformTozTreeFormat(setting, simpleNodes);
-				},
-				transformToArray : function(nodes) {
-					return data.transformToArrayFormat(setting, nodes);
-				},
-				updateNode : function(node, checkTypeFlag) {
-					if (!node) return;
-					var nObj = $$(node, setting);
-					if (nObj.get(0) && tools.uCanDo(setting)) {
-						view.setNodeName(setting, node);
-						view.setNodeTarget(setting, node);
-						view.setNodeUrl(setting, node);
-						view.setNodeLineIcos(setting, node);
-						view.setNodeFontCss(setting, node);
-					}
-				}
-			}
-			root.treeTools = zTreeTools;
-			data.setZTreeTools(setting, zTreeTools);
-
-			if (root[childKey] && root[childKey].length > 0) {
-				view.createNodes(setting, 0, root[childKey]);
-			} else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
-				view.asyncNode(setting);
-			}
-			return zTreeTools;
-		}
-	};
-
-	var zt = $.fn.zTree,
-	$$ = tools.$,
-	consts = zt.consts;
-})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.core-3.5.min.js b/js/jquery.ztree.core-3.5.min.js
deleted file mode 100644
index 03f0a37..0000000
--- a/js/jquery.ztree.core-3.5.min.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * JQuery zTree core v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function(p){var G,H,I,J,K,L,r={},u={},v={},M={treeId:"",treeObj:null,view:{addDiyDom:null,autoCancelSelected:!0,dblClickExpand:!0,expandSpeed:"fast",fontCss:{},nameIsHTML:!1,selectedMulti:!0,showIcon:!0,showLine:!0,showTitle:!0,txtSelectedEnable:!1},data:{key:{children:"children",name:"name",title:"",url:"url",icon:"icon"},simpleData:{enable:!1,idKey:"id",pIdKey:"pId",rootPId:null},keep:{parent:!1,leaf:!1}},async:{enable:!1,contentType:"application/x-www-form-urlencoded",type:"post",dataType:"text",
-url:"",autoParam:[],otherParam:[],dataFilter:null},callback:{beforeAsync:null,beforeClick:null,beforeDblClick:null,beforeRightClick:null,beforeMouseDown:null,beforeMouseUp:null,beforeExpand:null,beforeCollapse:null,beforeRemove:null,onAsyncError:null,onAsyncSuccess:null,onNodeCreated:null,onClick:null,onDblClick:null,onRightClick:null,onMouseDown:null,onMouseUp:null,onExpand:null,onCollapse:null,onRemove:null}},w=[function(b){var a=b.treeObj,c=e.event;a.bind(c.NODECREATED,function(a,c,g){j.apply(b.callback.onNodeCreated,
-[a,c,g])});a.bind(c.CLICK,function(a,c,g,l,h){j.apply(b.callback.onClick,[c,g,l,h])});a.bind(c.EXPAND,function(a,c,g){j.apply(b.callback.onExpand,[a,c,g])});a.bind(c.COLLAPSE,function(a,c,g){j.apply(b.callback.onCollapse,[a,c,g])});a.bind(c.ASYNC_SUCCESS,function(a,c,g,l){j.apply(b.callback.onAsyncSuccess,[a,c,g,l])});a.bind(c.ASYNC_ERROR,function(a,c,g,l,h,e){j.apply(b.callback.onAsyncError,[a,c,g,l,h,e])});a.bind(c.REMOVE,function(a,c,g){j.apply(b.callback.onRemove,[a,c,g])});a.bind(c.SELECTED,
-function(a,c,g,l){j.apply(b.callback.onSelected,[c,g,l])});a.bind(c.UNSELECTED,function(a,c,g,l){j.apply(b.callback.onUnSelected,[c,g,l])})}],x=[function(b){var a=e.event;b.treeObj.unbind(a.NODECREATED).unbind(a.CLICK).unbind(a.EXPAND).unbind(a.COLLAPSE).unbind(a.ASYNC_SUCCESS).unbind(a.ASYNC_ERROR).unbind(a.REMOVE).unbind(a.SELECTED).unbind(a.UNSELECTED)}],y=[function(b){var a=h.getCache(b);a||(a={},h.setCache(b,a));a.nodes=[];a.doms=[]}],z=[function(b,a,c,d,f,g){if(c){var l=h.getRoot(b),e=b.data.key.children;
-c.level=a;c.tId=b.treeId+"_"+ ++l.zId;c.parentTId=d?d.tId:null;c.open=typeof c.open=="string"?j.eqs(c.open,"true"):!!c.open;c[e]&&c[e].length>0?(c.isParent=!0,c.zAsync=!0):(c.isParent=typeof c.isParent=="string"?j.eqs(c.isParent,"true"):!!c.isParent,c.open=c.isParent&&!b.async.enable?c.open:!1,c.zAsync=!c.isParent);c.isFirstNode=f;c.isLastNode=g;c.getParentNode=function(){return h.getNodeCache(b,c.parentTId)};c.getPreNode=function(){return h.getPreNode(b,c)};c.getNextNode=function(){return h.getNextNode(b,
-c)};c.isAjaxing=!1;h.fixPIdKeyValue(b,c)}}],s=[function(b){var a=b.target,c=h.getSetting(b.data.treeId),d="",f=null,g="",l="",i=null,o=null,k=null;if(j.eqs(b.type,"mousedown"))l="mousedown";else if(j.eqs(b.type,"mouseup"))l="mouseup";else if(j.eqs(b.type,"contextmenu"))l="contextmenu";else if(j.eqs(b.type,"click"))if(j.eqs(a.tagName,"span")&&a.getAttribute("treeNode"+e.id.SWITCH)!==null)d=j.getNodeMainDom(a).id,g="switchNode";else{if(k=j.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+e.id.A}]))d=j.getNodeMainDom(k).id,
-g="clickNode"}else if(j.eqs(b.type,"dblclick")&&(l="dblclick",k=j.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+e.id.A}])))d=j.getNodeMainDom(k).id,g="switchNode";if(l.length>0&&d.length==0&&(k=j.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+e.id.A}])))d=j.getNodeMainDom(k).id;if(d.length>0)switch(f=h.getNodeCache(c,d),g){case "switchNode":f.isParent?j.eqs(b.type,"click")||j.eqs(b.type,"dblclick")&&j.apply(c.view.dblClickExpand,[c.treeId,f],c.view.dblClickExpand)?i=G:g="":g="";break;case "clickNode":i=
-H}switch(l){case "mousedown":o=I;break;case "mouseup":o=J;break;case "dblclick":o=K;break;case "contextmenu":o=L}return{stop:!1,node:f,nodeEventType:g,nodeEventCallback:i,treeEventType:l,treeEventCallback:o}}],A=[function(b){var a=h.getRoot(b);a||(a={},h.setRoot(b,a));a[b.data.key.children]=[];a.expandTriggerFlag=!1;a.curSelectedList=[];a.noSelection=!0;a.createdNodes=[];a.zId=0;a._ver=(new Date).getTime()}],B=[],C=[],D=[],E=[],F=[],h={addNodeCache:function(b,a){h.getCache(b).nodes[h.getNodeCacheId(a.tId)]=
-a},getNodeCacheId:function(b){return b.substring(b.lastIndexOf("_")+1)},addAfterA:function(b){C.push(b)},addBeforeA:function(b){B.push(b)},addInnerAfterA:function(b){E.push(b)},addInnerBeforeA:function(b){D.push(b)},addInitBind:function(b){w.push(b)},addInitUnBind:function(b){x.push(b)},addInitCache:function(b){y.push(b)},addInitNode:function(b){z.push(b)},addInitProxy:function(b,a){a?s.splice(0,0,b):s.push(b)},addInitRoot:function(b){A.push(b)},addNodesData:function(b,a,c){var d=b.data.key.children;
-a[d]||(a[d]=[]);if(a[d].length>0)a[d][a[d].length-1].isLastNode=!1,i.setNodeLineIcos(b,a[d][a[d].length-1]);a.isParent=!0;a[d]=a[d].concat(c)},addSelectedNode:function(b,a){var c=h.getRoot(b);h.isSelectedNode(b,a)||c.curSelectedList.push(a)},addCreatedNode:function(b,a){(b.callback.onNodeCreated||b.view.addDiyDom)&&h.getRoot(b).createdNodes.push(a)},addZTreeTools:function(b){F.push(b)},exSetting:function(b){p.extend(!0,M,b)},fixPIdKeyValue:function(b,a){b.data.simpleData.enable&&(a[b.data.simpleData.pIdKey]=
-a.parentTId?a.getParentNode()[b.data.simpleData.idKey]:b.data.simpleData.rootPId)},getAfterA:function(b,a,c){for(var d=0,f=C.length;d<f;d++)C[d].apply(this,arguments)},getBeforeA:function(b,a,c){for(var d=0,f=B.length;d<f;d++)B[d].apply(this,arguments)},getInnerAfterA:function(b,a,c){for(var d=0,f=E.length;d<f;d++)E[d].apply(this,arguments)},getInnerBeforeA:function(b,a,c){for(var d=0,f=D.length;d<f;d++)D[d].apply(this,arguments)},getCache:function(b){return v[b.treeId]},getNextNode:function(b,a){if(!a)return null;
-for(var c=b.data.key.children,d=a.parentTId?a.getParentNode():h.getRoot(b),f=0,g=d[c].length-1;f<=g;f++)if(d[c][f]===a)return f==g?null:d[c][f+1];return null},getNodeByParam:function(b,a,c,d){if(!a||!c)return null;for(var f=b.data.key.children,g=0,l=a.length;g<l;g++){if(a[g][c]==d)return a[g];var e=h.getNodeByParam(b,a[g][f],c,d);if(e)return e}return null},getNodeCache:function(b,a){if(!a)return null;var c=v[b.treeId].nodes[h.getNodeCacheId(a)];return c?c:null},getNodeName:function(b,a){return""+
-a[b.data.key.name]},getNodeTitle:function(b,a){return""+a[b.data.key.title===""?b.data.key.name:b.data.key.title]},getNodes:function(b){return h.getRoot(b)[b.data.key.children]},getNodesByParam:function(b,a,c,d){if(!a||!c)return[];for(var f=b.data.key.children,g=[],l=0,e=a.length;l<e;l++)a[l][c]==d&&g.push(a[l]),g=g.concat(h.getNodesByParam(b,a[l][f],c,d));return g},getNodesByParamFuzzy:function(b,a,c,d){if(!a||!c)return[];for(var f=b.data.key.children,g=[],d=d.toLowerCase(),l=0,e=a.length;l<e;l++)typeof a[l][c]==
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-k(a,e.id.SWITCH,b),d=k(a,e.id.UL,b),f=k(a,e.id.ICON,b),g=i.makeUlLineClass(b,a);g.length==0?d.removeClass(e.line.LINE):d.addClass(g);c.attr("class",i.makeNodeLineClass(b,a));a.isParent?c.removeAttr("disabled"):c.attr("disabled","disabled");f.removeAttr("style");f.attr("style",i.makeNodeIcoStyle(b,a));f.attr("class",i.makeNodeIcoClass(b,a))}},setNodeName:function(b,a){var c=h.getNodeTitle(b,a),d=k(a,e.id.SPAN,b);d.empty();b.view.nameIsHTML?d.html(h.getNodeName(b,a)):d.text(h.getNodeName(b,a));j.apply(b.view.showTitle,
-[b.treeId,a],b.view.showTitle)&&k(a,e.id.A,b).attr("title",!c?"":c)},setNodeTarget:function(b,a){k(a,e.id.A,b).attr("target",i.makeNodeTarget(a))},setNodeUrl:function(b,a){var c=k(a,e.id.A,b),d=i.makeNodeUrl(b,a);d==null||d.length==0?c.removeAttr("href"):c.attr("href",d)},switchNode:function(b,a){a.open||!j.canAsync(b,a)?i.expandCollapseNode(b,a,!a.open):b.async.enable?i.asyncNode(b,a)||i.expandCollapseNode(b,a,!a.open):a&&i.expandCollapseNode(b,a,!a.open)}};p.fn.zTree={consts:{className:{BUTTON:"button",
-LEVEL:"level",ICO_LOADING:"ico_loading",SWITCH:"switch"},event:{NODECREATED:"ztree_nodeCreated",CLICK:"ztree_click",EXPAND:"ztree_expand",COLLAPSE:"ztree_collapse",ASYNC_SUCCESS:"ztree_async_success",ASYNC_ERROR:"ztree_async_error",REMOVE:"ztree_remove",SELECTED:"ztree_selected",UNSELECTED:"ztree_unselected"},id:{A:"_a",ICON:"_ico",SPAN:"_span",SWITCH:"_switch",UL:"_ul"},line:{ROOT:"root",ROOTS:"roots",CENTER:"center",BOTTOM:"bottom",NOLINE:"noline",LINE:"line"},folder:{OPEN:"open",CLOSE:"close",
-DOCU:"docu"},node:{CURSELECTED:"curSelectedNode"}},_z:{tools:j,view:i,event:m,data:h},getZTreeObj:function(b){return(b=h.getZTreeTools(b))?b:null},destroy:function(b){if(b&&b.length>0)i.destroy(h.getSetting(b));else for(var a in r)i.destroy(r[a])},init:function(b,a,c){var d=j.clone(M);p.extend(!0,d,a);d.treeId=b.attr("id");d.treeObj=b;d.treeObj.empty();r[d.treeId]=d;if(typeof document.body.style.maxHeight==="undefined")d.view.expandSpeed="";h.initRoot(d);b=h.getRoot(d);a=d.data.key.children;c=c?j.clone(j.isArray(c)?
-c:[c]):[];b[a]=d.data.simpleData.enable?h.transformTozTreeFormat(d,c):c;h.initCache(d);m.unbindTree(d);m.bindTree(d);m.unbindEvent(d);m.bindEvent(d);c={setting:d,addNodes:function(a,b,c){function e(){i.addNodes(d,a,h,c==!0)}if(!b)return null;a||(a=null);if(a&&!a.isParent&&d.data.keep.leaf)return null;var h=j.clone(j.isArray(b)?b:[b]);j.canAsync(d,a)?i.asyncNode(d,a,c,e):e();return h},cancelSelectedNode:function(a){i.cancelPreSelectedNode(d,a)},destroy:function(){i.destroy(d)},expandAll:function(a){a=
-!!a;i.expandCollapseSonNode(d,null,a,!0);return a},expandNode:function(a,b,c,e,m){if(!a||!a.isParent)return null;b!==!0&&b!==!1&&(b=!a.open);if((m=!!m)&&b&&j.apply(d.callback.beforeExpand,[d.treeId,a],!0)==!1)return null;else if(m&&!b&&j.apply(d.callback.beforeCollapse,[d.treeId,a],!0)==!1)return null;b&&a.parentTId&&i.expandCollapseParentNode(d,a.getParentNode(),b,!1);if(b===a.open&&!c)return null;h.getRoot(d).expandTriggerFlag=m;if(!j.canAsync(d,a)&&c)i.expandCollapseSonNode(d,a,b,!0,function(){if(e!==
-!1)try{k(a,d).focus().blur()}catch(b){}});else if(a.open=!b,i.switchNode(this.setting,a),e!==!1)try{k(a,d).focus().blur()}catch(p){}return b},getNodes:function(){return h.getNodes(d)},getNodeByParam:function(a,b,c){return!a?null:h.getNodeByParam(d,c?c[d.data.key.children]:h.getNodes(d),a,b)},getNodeByTId:function(a){return h.getNodeCache(d,a)},getNodesByParam:function(a,b,c){return!a?null:h.getNodesByParam(d,c?c[d.data.key.children]:h.getNodes(d),a,b)},getNodesByParamFuzzy:function(a,b,c){return!a?
-null:h.getNodesByParamFuzzy(d,c?c[d.data.key.children]:h.getNodes(d),a,b)},getNodesByFilter:function(a,b,c,e){b=!!b;return!a||typeof a!="function"?b?null:[]:h.getNodesByFilter(d,c?c[d.data.key.children]:h.getNodes(d),a,b,e)},getNodeIndex:function(a){if(!a)return null;for(var b=d.data.key.children,c=a.parentTId?a.getParentNode():h.getRoot(d),e=0,i=c[b].length;e<i;e++)if(c[b][e]==a)return e;return-1},getSelectedNodes:function(){for(var a=[],b=h.getRoot(d).curSelectedList,c=0,e=b.length;c<e;c++)a.push(b[c]);
-return a},isSelectedNode:function(a){return h.isSelectedNode(d,a)},reAsyncChildNodes:function(a,b,c){if(this.setting.async.enable){var j=!a;j&&(a=h.getRoot(d));if(b=="refresh"){for(var b=this.setting.data.key.children,m=0,p=a[b]?a[b].length:0;m<p;m++)h.removeNodeCache(d,a[b][m]);h.removeSelectedNode(d);a[b]=[];j?this.setting.treeObj.empty():k(a,e.id.UL,d).empty()}i.asyncNode(this.setting,j?null:a,!!c)}},refresh:function(){this.setting.treeObj.empty();var a=h.getRoot(d),b=a[d.data.key.children];h.initRoot(d);
-a[d.data.key.children]=b;h.initCache(d);i.createNodes(d,0,a[d.data.key.children])},removeChildNodes:function(a){if(!a)return null;var b=a[d.data.key.children];i.removeChildNodes(d,a);return b?b:null},removeNode:function(a,b){a&&(b=!!b,b&&j.apply(d.callback.beforeRemove,[d.treeId,a],!0)==!1||(i.removeNode(d,a),b&&this.setting.treeObj.trigger(e.event.REMOVE,[d.treeId,a])))},selectNode:function(a,b){if(a&&j.uCanDo(d)){b=d.view.selectedMulti&&b;if(a.parentTId)i.expandCollapseParentNode(d,a.getParentNode(),
-!0,!1,function(){try{k(a,d).focus().blur()}catch(b){}});else try{k(a,d).focus().blur()}catch(c){}i.selectNode(d,a,b)}},transformTozTreeNodes:function(a){return h.transformTozTreeFormat(d,a)},transformToArray:function(a){return h.transformToArrayFormat(d,a)},updateNode:function(a){a&&k(a,d).get(0)&&j.uCanDo(d)&&(i.setNodeName(d,a),i.setNodeTarget(d,a),i.setNodeUrl(d,a),i.setNodeLineIcos(d,a),i.setNodeFontCss(d,a))}};b.treeTools=c;h.setZTreeTools(d,c);b[a]&&b[a].length>0?i.createNodes(d,0,b[a]):d.async.enable&&
-d.async.url&&d.async.url!==""&&i.asyncNode(d);return c}};var N=p.fn.zTree,k=j.$,e=N.consts})(jQuery);
diff --git a/js/jquery.ztree.core.js b/js/jquery.ztree.core.js
new file mode 100644
index 0000000..0404d7a
--- /dev/null
+++ b/js/jquery.ztree.core.js
@@ -0,0 +1,2017 @@
+/*
+ * JQuery zTree core
+ * v3.5.48
+ * http://treejs.cn/
+ *
+ * Copyright (c) 2010 Hunter.z
+ *
+ * Licensed same as jquery - MIT License
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Date: 2020-11-21
+ */
+
+(function ($) {
+  var settings = {}, roots = {}, caches = {},
+    //default consts of core
+    _consts = {
+      className: {
+        BUTTON: "button",
+        LEVEL: "level",
+        ICO_LOADING: "ico_loading",
+        SWITCH: "switch",
+        NAME: 'node_name'
+      },
+      event: {
+        NODECREATED: "ztree_nodeCreated",
+        CLICK: "ztree_click",
+        EXPAND: "ztree_expand",
+        COLLAPSE: "ztree_collapse",
+        ASYNC_SUCCESS: "ztree_async_success",
+        ASYNC_ERROR: "ztree_async_error",
+        REMOVE: "ztree_remove",
+        SELECTED: "ztree_selected",
+        UNSELECTED: "ztree_unselected"
+      },
+      id: {
+        A: "_a",
+        ICON: "_ico",
+        SPAN: "_span",
+        SWITCH: "_switch",
+        UL: "_ul"
+      },
+      line: {
+        ROOT: "root",
+        ROOTS: "roots",
+        CENTER: "center",
+        BOTTOM: "bottom",
+        NOLINE: "noline",
+        LINE: "line"
+      },
+      folder: {
+        OPEN: "open",
+        CLOSE: "close",
+        DOCU: "docu"
+      },
+      node: {
+        CURSELECTED: "curSelectedNode"
+      }
+    },
+    //default setting of core
+    _setting = {
+      treeId: "",
+      treeObj: null,
+      view: {
+        addDiyDom: null,
+        autoCancelSelected: true,
+        dblClickExpand: true,
+        expandSpeed: "fast",
+        fontCss: {},
+        nodeClasses: {},
+        nameIsHTML: false,
+        selectedMulti: true,
+        showIcon: true,
+        showLine: true,
+        showTitle: true,
+        txtSelectedEnable: false
+      },
+      data: {
+        key: {
+          isParent: "isParent",
+          children: "children",
+          name: "name",
+          title: "",
+          url: "url",
+          icon: "icon"
+        },
+        render: {
+          name: null,
+          title: null,
+        },
+        simpleData: {
+          enable: false,
+          idKey: "id",
+          pIdKey: "pId",
+          rootPId: null
+        },
+        keep: {
+          parent: false,
+          leaf: false
+        }
+      },
+      async: {
+        enable: false,
+        contentType: "application/x-www-form-urlencoded",
+        type: "post",
+        dataType: "text",
+        headers: {},
+        xhrFields: {},
+        url: "",
+        autoParam: [],
+        otherParam: [],
+        dataFilter: null
+      },
+      callback: {
+        beforeAsync: null,
+        beforeClick: null,
+        beforeDblClick: null,
+        beforeRightClick: null,
+        beforeMouseDown: null,
+        beforeMouseUp: null,
+        beforeExpand: null,
+        beforeCollapse: null,
+        beforeRemove: null,
+
+        onAsyncError: null,
+        onAsyncSuccess: null,
+        onNodeCreated: null,
+        onClick: null,
+        onDblClick: null,
+        onRightClick: null,
+        onMouseDown: null,
+        onMouseUp: null,
+        onExpand: null,
+        onCollapse: null,
+        onRemove: null
+      }
+    },
+    //default root of core
+    //zTree use root to save full data
+    _initRoot = function (setting) {
+      var r = data.getRoot(setting);
+      if (!r) {
+        r = {};
+        data.setRoot(setting, r);
+      }
+      data.nodeChildren(setting, r, []);
+      r.expandTriggerFlag = false;
+      r.curSelectedList = [];
+      r.noSelection = true;
+      r.createdNodes = [];
+      r.zId = 0;
+      r._ver = (new Date()).getTime();
+    },
+    //default cache of core
+    _initCache = function (setting) {
+      var c = data.getCache(setting);
+      if (!c) {
+        c = {};
+        data.setCache(setting, c);
+      }
+      c.nodes = [];
+      c.doms = [];
+    },
+    //default bindEvent of core
+    _bindEvent = function (setting) {
+      var o = setting.treeObj,
+        c = consts.event;
+      o.bind(c.NODECREATED, function (event, treeId, node) {
+        tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
+      });
+
+      o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) {
+        tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
+      });
+
+      o.bind(c.EXPAND, function (event, treeId, node) {
+        tools.apply(setting.callback.onExpand, [event, treeId, node]);
+      });
+
+      o.bind(c.COLLAPSE, function (event, treeId, node) {
+        tools.apply(setting.callback.onCollapse, [event, treeId, node]);
+      });
+
+      o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) {
+        tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
+      });
+
+      o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
+        tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
+      });
+
+      o.bind(c.REMOVE, function (event, treeId, treeNode) {
+        tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
+      });
+
+      o.bind(c.SELECTED, function (event, treeId, node) {
+        tools.apply(setting.callback.onSelected, [treeId, node]);
+      });
+      o.bind(c.UNSELECTED, function (event, treeId, node) {
+        tools.apply(setting.callback.onUnSelected, [treeId, node]);
+      });
+    },
+    _unbindEvent = function (setting) {
+      var o = setting.treeObj,
+        c = consts.event;
+      o.unbind(c.NODECREATED)
+        .unbind(c.CLICK)
+        .unbind(c.EXPAND)
+        .unbind(c.COLLAPSE)
+        .unbind(c.ASYNC_SUCCESS)
+        .unbind(c.ASYNC_ERROR)
+        .unbind(c.REMOVE)
+        .unbind(c.SELECTED)
+        .unbind(c.UNSELECTED);
+    },
+    //default event proxy of core
+    _eventProxy = function (event) {
+      var target = event.target,
+        setting = data.getSetting(event.data.treeId),
+        tId = "", node = null,
+        nodeEventType = "", treeEventType = "",
+        nodeEventCallback = null, treeEventCallback = null,
+        tmp = null;
+
+      if (tools.eqs(event.type, "mousedown")) {
+        treeEventType = "mousedown";
+      } else if (tools.eqs(event.type, "mouseup")) {
+        treeEventType = "mouseup";
+      } else if (tools.eqs(event.type, "contextmenu")) {
+        treeEventType = "contextmenu";
+      } else if (tools.eqs(event.type, "click")) {
+        if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) {
+          tId = tools.getNodeMainDom(target).id;
+          nodeEventType = "switchNode";
+        } else {
+          tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+          if (tmp) {
+            tId = tools.getNodeMainDom(tmp).id;
+            nodeEventType = "clickNode";
+          }
+        }
+      } else if (tools.eqs(event.type, "dblclick")) {
+        treeEventType = "dblclick";
+        tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (tmp) {
+          tId = tools.getNodeMainDom(tmp).id;
+          nodeEventType = "switchNode";
+        }
+      }
+      if (treeEventType.length > 0 && tId.length == 0) {
+        tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (tmp) {
+          tId = tools.getNodeMainDom(tmp).id;
+        }
+      }
+      // event to node
+      if (tId.length > 0) {
+        node = data.getNodeCache(setting, tId);
+        switch (nodeEventType) {
+          case "switchNode" :
+            var isParent = data.nodeIsParent(setting, node);
+            if (!isParent) {
+              nodeEventType = "";
+            } else if (tools.eqs(event.type, "click")
+              || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
+              nodeEventCallback = handler.onSwitchNode;
+            } else {
+              nodeEventType = "";
+            }
+            break;
+          case "clickNode" :
+            nodeEventCallback = handler.onClickNode;
+            break;
+        }
+      }
+      // event to zTree
+      switch (treeEventType) {
+        case "mousedown" :
+          treeEventCallback = handler.onZTreeMousedown;
+          break;
+        case "mouseup" :
+          treeEventCallback = handler.onZTreeMouseup;
+          break;
+        case "dblclick" :
+          treeEventCallback = handler.onZTreeDblclick;
+          break;
+        case "contextmenu" :
+          treeEventCallback = handler.onZTreeContextmenu;
+          break;
+      }
+      var proxyResult = {
+        stop: false,
+        node: node,
+        nodeEventType: nodeEventType,
+        nodeEventCallback: nodeEventCallback,
+        treeEventType: treeEventType,
+        treeEventCallback: treeEventCallback
+      };
+      return proxyResult
+    },
+    //default init node of core
+    _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
+      if (!n) return;
+      var r = data.getRoot(setting),
+        children = data.nodeChildren(setting, n);
+      n.level = level;
+      n.tId = setting.treeId + "_" + (++r.zId);
+      n.parentTId = parentNode ? parentNode.tId : null;
+      n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open;
+      var isParent = data.nodeIsParent(setting, n);
+      if (tools.isArray(children)) {
+        data.nodeIsParent(setting, n, true);
+        n.zAsync = true;
+      } else {
+        isParent = data.nodeIsParent(setting, n, isParent);
+        n.open = (isParent && !setting.async.enable) ? n.open : false;
+        n.zAsync = !isParent;
+      }
+      n.isFirstNode = isFirstNode;
+      n.isLastNode = isLastNode;
+      n.getParentNode = function () {
+        return data.getNodeCache(setting, n.parentTId);
+      };
+      n.getPreNode = function () {
+        return data.getPreNode(setting, n);
+      };
+      n.getNextNode = function () {
+        return data.getNextNode(setting, n);
+      };
+      n.getIndex = function () {
+        return data.getNodeIndex(setting, n);
+      };
+      n.getPath = function () {
+        return data.getNodePath(setting, n);
+      };
+      n.isAjaxing = false;
+      data.fixPIdKeyValue(setting, n);
+    },
+    _init = {
+      bind: [_bindEvent],
+      unbind: [_unbindEvent],
+      caches: [_initCache],
+      nodes: [_initNode],
+      proxys: [_eventProxy],
+      roots: [_initRoot],
+      beforeA: [],
+      afterA: [],
+      innerBeforeA: [],
+      innerAfterA: [],
+      zTreeTools: []
+    },
+    //method of operate data
+    data = {
+      addNodeCache: function (setting, node) {
+        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
+      },
+      getNodeCacheId: function (tId) {
+        return tId.substring(tId.lastIndexOf("_") + 1);
+      },
+      addAfterA: function (afterA) {
+        _init.afterA.push(afterA);
+      },
+      addBeforeA: function (beforeA) {
+        _init.beforeA.push(beforeA);
+      },
+      addInnerAfterA: function (innerAfterA) {
+        _init.innerAfterA.push(innerAfterA);
+      },
+      addInnerBeforeA: function (innerBeforeA) {
+        _init.innerBeforeA.push(innerBeforeA);
+      },
+      addInitBind: function (bindEvent) {
+        _init.bind.push(bindEvent);
+      },
+      addInitUnBind: function (unbindEvent) {
+        _init.unbind.push(unbindEvent);
+      },
+      addInitCache: function (initCache) {
+        _init.caches.push(initCache);
+      },
+      addInitNode: function (initNode) {
+        _init.nodes.push(initNode);
+      },
+      addInitProxy: function (initProxy, isFirst) {
+        if (!!isFirst) {
+          _init.proxys.splice(0, 0, initProxy);
+        } else {
+          _init.proxys.push(initProxy);
+        }
+      },
+      addInitRoot: function (initRoot) {
+        _init.roots.push(initRoot);
+      },
+      addNodesData: function (setting, parentNode, index, nodes) {
+        var children = data.nodeChildren(setting, parentNode), params;
+        if (!children) {
+          children = data.nodeChildren(setting, parentNode, []);
+          index = -1;
+        } else if (index >= children.length) {
+          index = -1;
+        }
+
+        if (children.length > 0 && index === 0) {
+          children[0].isFirstNode = false;
+          view.setNodeLineIcos(setting, children[0]);
+        } else if (children.length > 0 && index < 0) {
+          children[children.length - 1].isLastNode = false;
+          view.setNodeLineIcos(setting, children[children.length - 1]);
+        }
+        data.nodeIsParent(setting, parentNode, true);
+
+        if (index < 0) {
+          data.nodeChildren(setting, parentNode, children.concat(nodes));
+        } else {
+          params = [index, 0].concat(nodes);
+          children.splice.apply(children, params);
+        }
+      },
+      addSelectedNode: function (setting, node) {
+        var root = data.getRoot(setting);
+        if (!data.isSelectedNode(setting, node)) {
+          root.curSelectedList.push(node);
+        }
+      },
+      addCreatedNode: function (setting, node) {
+        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
+          var root = data.getRoot(setting);
+          root.createdNodes.push(node);
+        }
+      },
+      addZTreeTools: function (zTreeTools) {
+        _init.zTreeTools.push(zTreeTools);
+      },
+      exSetting: function (s) {
+        $.extend(true, _setting, s);
+      },
+      fixPIdKeyValue: function (setting, node) {
+        if (setting.data.simpleData.enable) {
+          node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
+        }
+      },
+      getAfterA: function (setting, node, array) {
+        for (var i = 0, j = _init.afterA.length; i < j; i++) {
+          _init.afterA[i].apply(this, arguments);
+        }
+      },
+      getBeforeA: function (setting, node, array) {
+        for (var i = 0, j = _init.beforeA.length; i < j; i++) {
+          _init.beforeA[i].apply(this, arguments);
+        }
+      },
+      getInnerAfterA: function (setting, node, array) {
+        for (var i = 0, j = _init.innerAfterA.length; i < j; i++) {
+          _init.innerAfterA[i].apply(this, arguments);
+        }
+      },
+      getInnerBeforeA: function (setting, node, array) {
+        for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) {
+          _init.innerBeforeA[i].apply(this, arguments);
+        }
+      },
+      getCache: function (setting) {
+        return caches[setting.treeId];
+      },
+      getNodeIndex: function (setting, node) {
+        if (!node) return null;
+        var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
+          children = data.nodeChildren(setting, p);
+        for (var i = 0, l = children.length - 1; i <= l; i++) {
+          if (children[i] === node) {
+            return i;
+          }
+        }
+        return -1;
+      },
+      getNextNode: function (setting, node) {
+        if (!node) return null;
+        var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
+          children = data.nodeChildren(setting, p);
+        for (var i = 0, l = children.length - 1; i <= l; i++) {
+          if (children[i] === node) {
+            return (i == l ? null : children[i + 1]);
+          }
+        }
+        return null;
+      },
+      getNodeByParam: function (setting, nodes, key, value) {
+        if (!nodes || !key) return null;
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (node[key] == value) {
+            return nodes[i];
+          }
+          var children = data.nodeChildren(setting, node);
+          var tmp = data.getNodeByParam(setting, children, key, value);
+          if (tmp) return tmp;
+        }
+        return null;
+      },
+      getNodeCache: function (setting, tId) {
+        if (!tId) return null;
+        var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
+        return n ? n : null;
+      },
+      getNodePath: function (setting, node) {
+        if (!node) return null;
+
+        var path;
+        if (node.parentTId) {
+          path = node.getParentNode().getPath();
+        } else {
+          path = [];
+        }
+
+        if (path) {
+          path.push(node);
+        }
+
+        return path;
+      },
+      getNodes: function (setting) {
+        return data.nodeChildren(setting, data.getRoot(setting));
+      },
+      getNodesByParam: function (setting, nodes, key, value) {
+        if (!nodes || !key) return [];
+        var result = [];
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (node[key] == value) {
+            result.push(node);
+          }
+          var children = data.nodeChildren(setting, node);
+          result = result.concat(data.getNodesByParam(setting, children, key, value));
+        }
+        return result;
+      },
+      getNodesByParamFuzzy: function (setting, nodes, key, value) {
+        if (!nodes || !key) return [];
+        var result = [];
+        value = value.toLowerCase();
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (typeof node[key] == "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) {
+            result.push(node);
+          }
+          var children = data.nodeChildren(setting, node);
+          result = result.concat(data.getNodesByParamFuzzy(setting, children, key, value));
+        }
+        return result;
+      },
+      getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) {
+        if (!nodes) return (isSingle ? null : []);
+        var result = isSingle ? null : [];
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (tools.apply(filter, [node, invokeParam], false)) {
+            if (isSingle) {
+              return node;
+            }
+            result.push(node);
+          }
+          var children = data.nodeChildren(setting, node);
+          var tmpResult = data.getNodesByFilter(setting, children, filter, isSingle, invokeParam);
+          if (isSingle && !!tmpResult) {
+            return tmpResult;
+          }
+          result = isSingle ? tmpResult : result.concat(tmpResult);
+        }
+        return result;
+      },
+      getPreNode: function (setting, node) {
+        if (!node) return null;
+        var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
+          children = data.nodeChildren(setting, p);
+        for (var i = 0, l = children.length; i < l; i++) {
+          if (children[i] === node) {
+            return (i == 0 ? null : children[i - 1]);
+          }
+        }
+        return null;
+      },
+      getRoot: function (setting) {
+        return setting ? roots[setting.treeId] : null;
+      },
+      getRoots: function () {
+        return roots;
+      },
+      getSetting: function (treeId) {
+        return settings[treeId];
+      },
+      getSettings: function () {
+        return settings;
+      },
+      getZTreeTools: function (treeId) {
+        var r = this.getRoot(this.getSetting(treeId));
+        return r ? r.treeTools : null;
+      },
+      initCache: function (setting) {
+        for (var i = 0, j = _init.caches.length; i < j; i++) {
+          _init.caches[i].apply(this, arguments);
+        }
+      },
+      initNode: function (setting, level, node, parentNode, preNode, nextNode) {
+        for (var i = 0, j = _init.nodes.length; i < j; i++) {
+          _init.nodes[i].apply(this, arguments);
+        }
+      },
+      initRoot: function (setting) {
+        for (var i = 0, j = _init.roots.length; i < j; i++) {
+          _init.roots[i].apply(this, arguments);
+        }
+      },
+      isSelectedNode: function (setting, node) {
+        var root = data.getRoot(setting);
+        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
+          if (node === root.curSelectedList[i]) return true;
+        }
+        return false;
+      },
+      nodeChildren: function (setting, node, newChildren) {
+        if (!node) {
+          return null;
+        }
+        var key = setting.data.key.children;
+        if (typeof newChildren !== 'undefined') {
+          node[key] = newChildren;
+        }
+        return node[key];
+      },
+      nodeIsParent: function (setting, node, newIsParent) {
+        if (!node) {
+          return false;
+        }
+        var key = setting.data.key.isParent;
+        if (typeof newIsParent !== 'undefined') {
+          if (typeof newIsParent === "string") {
+            newIsParent = tools.eqs(newIsParent, "true");
+          }
+          newIsParent = !!newIsParent;
+          node[key] = newIsParent;
+        } else if (typeof node[key] == "string"){
+          node[key] = tools.eqs(node[key], "true");
+        } else {
+          node[key] = !!node[key];
+        }
+        return node[key];
+      },
+      nodeName: function (setting, node, newName) {
+        var key = setting.data.key.name;
+        if (typeof newName !== 'undefined') {
+          node[key] = newName;
+        }
+        var rawName = "" + node[key];
+        if(typeof setting.data.render.name === 'function') {
+          return setting.data.render.name.call(this,rawName,node);
+        }
+        return rawName;
+      },
+      nodeTitle: function (setting, node) {
+        var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
+        var rawTitle = "" + node[t];
+        if(typeof setting.data.render.title === 'function') {
+          return setting.data.render.title.call(this,rawTitle,node);
+        }
+        return rawTitle;
+      },
+      removeNodeCache: function (setting, node) {
+        var children = data.nodeChildren(setting, node);
+        if (children) {
+          for (var i = 0, l = children.length; i < l; i++) {
+            data.removeNodeCache(setting, children[i]);
+          }
+        }
+        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
+      },
+      removeSelectedNode: function (setting, node) {
+        var root = data.getRoot(setting);
+        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
+          if (node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
+            root.curSelectedList.splice(i, 1);
+            setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, node]);
+            i--;
+            j--;
+          }
+        }
+      },
+      setCache: function (setting, cache) {
+        caches[setting.treeId] = cache;
+      },
+      setRoot: function (setting, root) {
+        roots[setting.treeId] = root;
+      },
+      setZTreeTools: function (setting, zTreeTools) {
+        for (var i = 0, j = _init.zTreeTools.length; i < j; i++) {
+          _init.zTreeTools[i].apply(this, arguments);
+        }
+      },
+      transformToArrayFormat: function (setting, nodes) {
+        if (!nodes) return [];
+        var r = [];
+        if (tools.isArray(nodes)) {
+          for (var i = 0, l = nodes.length; i < l; i++) {
+            var node = nodes[i];
+            _do(node);
+          }
+        } else {
+          _do(nodes);
+        }
+        return r;
+
+        function _do(_node) {
+          r.push(_node);
+          var children = data.nodeChildren(setting, _node);
+          if (children) {
+            r = r.concat(data.transformToArrayFormat(setting, children));
+          }
+        }
+      },
+      transformTozTreeFormat: function (setting, sNodes) {
+        var i, l,
+          key = setting.data.simpleData.idKey,
+          parentKey = setting.data.simpleData.pIdKey;
+        if (!key || key == "" || !sNodes) return [];
+
+        if (tools.isArray(sNodes)) {
+          var r = [];
+          var tmpMap = {};
+          for (i = 0, l = sNodes.length; i < l; i++) {
+            tmpMap[sNodes[i][key]] = sNodes[i];
+          }
+          for (i = 0, l = sNodes.length; i < l; i++) {
+            var p = tmpMap[sNodes[i][parentKey]];
+            if (p && sNodes[i][key] != sNodes[i][parentKey]) {
+              var children = data.nodeChildren(setting, p);
+              if (!children) {
+                children = data.nodeChildren(setting, p, []);
+              }
+              children.push(sNodes[i]);
+            } else {
+              r.push(sNodes[i]);
+            }
+          }
+          return r;
+        } else {
+          return [sNodes];
+        }
+      }
+    },
+    //method of event proxy
+    event = {
+      bindEvent: function (setting) {
+        for (var i = 0, j = _init.bind.length; i < j; i++) {
+          _init.bind[i].apply(this, arguments);
+        }
+      },
+      unbindEvent: function (setting) {
+        for (var i = 0, j = _init.unbind.length; i < j; i++) {
+          _init.unbind[i].apply(this, arguments);
+        }
+      },
+      bindTree: function (setting) {
+        var eventParam = {
+            treeId: setting.treeId
+          },
+          o = setting.treeObj;
+        if (!setting.view.txtSelectedEnable) {
+          // for can't select text
+          o.bind('selectstart', handler.onSelectStart).css({
+            "-moz-user-select": "-moz-none"
+          });
+        }
+        o.bind('click', eventParam, event.proxy);
+        o.bind('dblclick', eventParam, event.proxy);
+        o.bind('mouseover', eventParam, event.proxy);
+        o.bind('mouseout', eventParam, event.proxy);
+        o.bind('mousedown', eventParam, event.proxy);
+        o.bind('mouseup', eventParam, event.proxy);
+        o.bind('contextmenu', eventParam, event.proxy);
+      },
+      unbindTree: function (setting) {
+        var o = setting.treeObj;
+        o.unbind('selectstart', handler.onSelectStart)
+          .unbind('click', event.proxy)
+          .unbind('dblclick', event.proxy)
+          .unbind('mouseover', event.proxy)
+          .unbind('mouseout', event.proxy)
+          .unbind('mousedown', event.proxy)
+          .unbind('mouseup', event.proxy)
+          .unbind('contextmenu', event.proxy);
+      },
+      doProxy: function (e) {
+        var results = [];
+        for (var i = 0, j = _init.proxys.length; i < j; i++) {
+          var proxyResult = _init.proxys[i].apply(this, arguments);
+          results.push(proxyResult);
+          if (proxyResult.stop) {
+            break;
+          }
+        }
+        return results;
+      },
+      proxy: function (e) {
+        var setting = data.getSetting(e.data.treeId);
+        if (!tools.uCanDo(setting, e)) return true;
+        var results = event.doProxy(e),
+          r = true;
+        for (var i = 0, l = results.length; i < l; i++) {
+          var proxyResult = results[i];
+          if (proxyResult.nodeEventCallback) {
+            r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
+          }
+          if (proxyResult.treeEventCallback) {
+            r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
+          }
+        }
+        return r;
+      }
+    },
+    //method of event handler
+    handler = {
+      onSwitchNode: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (node.open) {
+          if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
+          data.getRoot(setting).expandTriggerFlag = true;
+          view.switchNode(setting, node);
+        } else {
+          if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
+          data.getRoot(setting).expandTriggerFlag = true;
+          view.switchNode(setting, node);
+        }
+        return true;
+      },
+      onClickNode: function (event, node) {
+        var setting = data.getSetting(event.data.treeId),
+          clickFlag = ((setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1;
+        if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
+        if (clickFlag === 0) {
+          view.cancelPreSelectedNode(setting, node);
+        } else {
+          view.selectNode(setting, node, clickFlag === 2);
+        }
+        setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
+        return true;
+      },
+      onZTreeMousedown: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
+          tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
+        }
+        return true;
+      },
+      onZTreeMouseup: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
+          tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
+        }
+        return true;
+      },
+      onZTreeDblclick: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
+          tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
+        }
+        return true;
+      },
+      onZTreeContextmenu: function (event, node) {
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
+          tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
+        }
+        return (typeof setting.callback.onRightClick) != "function";
+      },
+      onSelectStart: function (e) {
+        var n = e.originalEvent.srcElement.nodeName.toLowerCase();
+        return (n === "input" || n === "textarea");
+      }
+    },
+    //method of tools for zTree
+    tools = {
+      apply: function (fun, param, defaultValue) {
+        if ((typeof fun) == "function") {
+          return fun.apply(zt, param ? param : []);
+        }
+        return defaultValue;
+      },
+      canAsync: function (setting, node) {
+        var children = data.nodeChildren(setting, node);
+        var isParent = data.nodeIsParent(setting, node);
+        return (setting.async.enable && node && isParent && !(node.zAsync || (children && children.length > 0)));
+      },
+      clone: function (obj) {
+        if (obj === null) return null;
+        var o = tools.isArray(obj) ? [] : {};
+        for (var i in obj) {
+          o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? tools.clone(obj[i]) : obj[i]);
+        }
+        return o;
+      },
+      eqs: function (str1, str2) {
+        return str1.toLowerCase() === str2.toLowerCase();
+      },
+      isArray: function (arr) {
+        return Object.prototype.toString.apply(arr) === "[object Array]";
+      },
+      isElement: function (o) {
+        return (
+          typeof HTMLElement === "object" ? o instanceof HTMLElement : //DOM2
+            o && typeof o === "object" && o !== null && o.nodeType === 1 && typeof o.nodeName === "string"
+        );
+      },
+      $: function (node, exp, setting) {
+        if (!!exp && typeof exp != "string") {
+          setting = exp;
+          exp = "";
+        }
+        if (typeof node == "string") {
+          return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
+        } else {
+          return $("#" + node.tId + exp, setting ? setting.treeObj : null);
+        }
+      },
+      getMDom: function (setting, curDom, targetExpr) {
+        if (!curDom) return null;
+        while (curDom && curDom.id !== setting.treeId) {
+          for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) {
+            if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
+              return curDom;
+            }
+          }
+          curDom = curDom.parentNode;
+        }
+        return null;
+      },
+      getNodeMainDom: function (target) {
+        return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
+      },
+      isChildOrSelf: function (dom, parentId) {
+        return ($(dom).closest("#" + parentId).length > 0);
+      },
+      uCanDo: function (setting, e) {
+        return true;
+      }
+    },
+    //method of operate ztree dom
+    view = {
+      addNodes: function (setting, parentNode, index, newNodes, isSilent) {
+        var isParent = data.nodeIsParent(setting, parentNode);
+        if (setting.data.keep.leaf && parentNode && !isParent) {
+          return;
+        }
+        if (!tools.isArray(newNodes)) {
+          newNodes = [newNodes];
+        }
+        if (setting.data.simpleData.enable) {
+          newNodes = data.transformTozTreeFormat(setting, newNodes);
+        }
+        if (parentNode) {
+          var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
+            target_icoObj = $$(parentNode, consts.id.ICON, setting),
+            target_ulObj = $$(parentNode, consts.id.UL, setting);
+
+          if (!parentNode.open) {
+            view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
+            view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
+            parentNode.open = false;
+            target_ulObj.css({
+              "display": "none"
+            });
+          }
+
+          data.addNodesData(setting, parentNode, index, newNodes);
+          view.createNodes(setting, parentNode.level + 1, newNodes, parentNode, index);
+          if (!isSilent) {
+            view.expandCollapseParentNode(setting, parentNode, true);
+          }
+        } else {
+          data.addNodesData(setting, data.getRoot(setting), index, newNodes);
+          view.createNodes(setting, 0, newNodes, null, index);
+        }
+      },
+      appendNodes: function (setting, level, nodes, parentNode, index, initFlag, openFlag) {
+        if (!nodes) return [];
+        var html = [];
+
+        var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting),
+          tmpPChild = data.nodeChildren(setting, tmpPNode),
+          isFirstNode, isLastNode;
+
+        if (!tmpPChild || index >= tmpPChild.length - nodes.length) {
+          index = -1;
+        }
+
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          if (initFlag) {
+            isFirstNode = ((index === 0 || tmpPChild.length == nodes.length) && (i == 0));
+            isLastNode = (index < 0 && i == (nodes.length - 1));
+            data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
+            data.addNodeCache(setting, node);
+          }
+          var isParent = data.nodeIsParent(setting, node);
+
+          var childHtml = [];
+          var children = data.nodeChildren(setting, node);
+          if (children && children.length > 0) {
+            //make child html first, because checkType
+            childHtml = view.appendNodes(setting, level + 1, children, node, -1, initFlag, openFlag && node.open);
+          }
+          if (openFlag) {
+            view.makeDOMNodeMainBefore(html, setting, node);
+            view.makeDOMNodeLine(html, setting, node);
+            data.getBeforeA(setting, node, html);
+            view.makeDOMNodeNameBefore(html, setting, node);
+            data.getInnerBeforeA(setting, node, html);
+            view.makeDOMNodeIcon(html, setting, node);
+            data.getInnerAfterA(setting, node, html);
+            view.makeDOMNodeNameAfter(html, setting, node);
+            data.getAfterA(setting, node, html);
+            if (isParent && node.open) {
+              view.makeUlHtml(setting, node, html, childHtml.join(''));
+            }
+            view.makeDOMNodeMainAfter(html, setting, node);
+            data.addCreatedNode(setting, node);
+          }
+        }
+        return html;
+      },
+      appendParentULDom: function (setting, node) {
+        var html = [],
+          nObj = $$(node, setting);
+        if (!nObj.get(0) && !!node.parentTId) {
+          view.appendParentULDom(setting, node.getParentNode());
+          nObj = $$(node, setting);
+        }
+        var ulObj = $$(node, consts.id.UL, setting);
+        if (ulObj.get(0)) {
+          ulObj.remove();
+        }
+        var children = data.nodeChildren(setting, node),
+          childHtml = view.appendNodes(setting, node.level + 1, children, node, -1, false, true);
+        view.makeUlHtml(setting, node, html, childHtml.join(''));
+        nObj.append(html.join(''));
+      },
+      asyncNode: function (setting, node, isSilent, callback) {
+        var i, l;
+        var isParent = data.nodeIsParent(setting, node);
+        if (node && !isParent) {
+          tools.apply(callback);
+          return false;
+        } else if (node && node.isAjaxing) {
+          return false;
+        } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
+          tools.apply(callback);
+          return false;
+        }
+        if (node) {
+          node.isAjaxing = true;
+          var icoObj = $$(node, consts.id.ICON, setting);
+          icoObj.attr({"style": "", "class": consts.className.BUTTON + " " + consts.className.ICO_LOADING});
+        }
+
+        var tmpParam = {};
+        var autoParam = tools.apply(setting.async.autoParam, [setting.treeId, node], setting.async.autoParam);
+        for (i = 0, l = autoParam.length; node && i < l; i++) {
+          var pKey = autoParam[i].split("="), spKey = pKey;
+          if (pKey.length > 1) {
+            spKey = pKey[1];
+            pKey = pKey[0];
+          }
+          tmpParam[spKey] = node[pKey];
+        }
+        var otherParam = tools.apply(setting.async.otherParam, [setting.treeId, node], setting.async.otherParam);
+        if (tools.isArray(otherParam)) {
+          for (i = 0, l = otherParam.length; i < l; i += 2) {
+            tmpParam[otherParam[i]] = otherParam[i + 1];
+          }
+        } else {
+          for (var p in otherParam) {
+            tmpParam[p] = otherParam[p];
+          }
+        }
+
+        var _tmpV = data.getRoot(setting)._ver;
+        $.ajax({
+          contentType: setting.async.contentType,
+          cache: false,
+          type: setting.async.type,
+          url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
+          data: setting.async.contentType.indexOf('application/json') > -1 ? JSON.stringify(tmpParam) : tmpParam,
+          dataType: setting.async.dataType,
+          headers: setting.async.headers,
+          xhrFields: setting.async.xhrFields,
+          success: function (msg) {
+            if (_tmpV != data.getRoot(setting)._ver) {
+              return;
+            }
+            var newNodes = [];
+            try {
+              if (!msg || msg.length == 0) {
+                newNodes = [];
+              } else if (typeof msg == "string") {
+                newNodes = eval("(" + msg + ")");
+              } else {
+                newNodes = msg;
+              }
+            } catch (err) {
+              newNodes = msg;
+            }
+
+            if (node) {
+              node.isAjaxing = null;
+              node.zAsync = true;
+            }
+            view.setNodeLineIcos(setting, node);
+            if (newNodes && newNodes !== "") {
+              newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
+              view.addNodes(setting, node, -1, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
+            } else {
+              view.addNodes(setting, node, -1, [], !!isSilent);
+            }
+            setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
+            tools.apply(callback);
+          },
+          error: function (XMLHttpRequest, textStatus, errorThrown) {
+            if (_tmpV != data.getRoot(setting)._ver) {
+              return;
+            }
+            if (node) node.isAjaxing = null;
+            view.setNodeLineIcos(setting, node);
+            setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
+          }
+        });
+        return true;
+      },
+      cancelPreSelectedNode: function (setting, node, excludeNode) {
+        var list = data.getRoot(setting).curSelectedList,
+          i, n;
+        for (i = list.length - 1; i >= 0; i--) {
+          n = list[i];
+          if (node === n || (!node && (!excludeNode || excludeNode !== n))) {
+            $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED);
+            if (node) {
+              data.removeSelectedNode(setting, node);
+              break;
+            } else {
+              list.splice(i, 1);
+              setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, n]);
+            }
+          }
+        }
+      },
+      createNodeCallback: function (setting) {
+        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
+          var root = data.getRoot(setting);
+          while (root.createdNodes.length > 0) {
+            var node = root.createdNodes.shift();
+            tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
+            if (!!setting.callback.onNodeCreated) {
+              setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
+            }
+          }
+        }
+      },
+      createNodes: function (setting, level, nodes, parentNode, index) {
+        if (!nodes || nodes.length == 0) return;
+        var root = data.getRoot(setting),
+          openFlag = !parentNode || parentNode.open || !!$$(data.nodeChildren(setting, parentNode)[0], setting).get(0);
+        root.createdNodes = [];
+        var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, index, true, openFlag),
+          parentObj, nextObj;
+
+        if (!parentNode) {
+          parentObj = setting.treeObj;
+          //setting.treeObj.append(zTreeHtml.join(''));
+        } else {
+          var ulObj = $$(parentNode, consts.id.UL, setting);
+          if (ulObj.get(0)) {
+            parentObj = ulObj;
+            //ulObj.append(zTreeHtml.join(''));
+          }
+        }
+        if (parentObj) {
+          if (index >= 0) {
+            nextObj = parentObj.children()[index];
+          }
+          if (index >= 0 && nextObj) {
+            $(nextObj).before(zTreeHtml.join(''));
+          } else {
+            parentObj.append(zTreeHtml.join(''));
+          }
+        }
+
+        view.createNodeCallback(setting);
+      },
+      destroy: function (setting) {
+        if (!setting) return;
+        data.initCache(setting);
+        data.initRoot(setting);
+        event.unbindTree(setting);
+        event.unbindEvent(setting);
+        setting.treeObj.empty();
+        delete settings[setting.treeId];
+      },
+      expandCollapseNode: function (setting, node, expandFlag, animateFlag, callback) {
+        var root = data.getRoot(setting);
+        var tmpCb, _callback;
+        if (!node) {
+          tools.apply(callback, []);
+          return;
+        }
+        var children = data.nodeChildren(setting, node);
+        var isParent = data.nodeIsParent(setting, node);
+        if (root.expandTriggerFlag) {
+          _callback = callback;
+          tmpCb = function () {
+            if (_callback) _callback();
+            if (node.open) {
+              setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
+            } else {
+              setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
+            }
+          };
+          callback = tmpCb;
+          root.expandTriggerFlag = false;
+        }
+        if (!node.open && isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (children && children.length > 0 && !$$(children[0], setting).get(0)))) {
+          view.appendParentULDom(setting, node);
+          view.createNodeCallback(setting);
+        }
+        if (node.open == expandFlag) {
+          tools.apply(callback, []);
+          return;
+        }
+        var ulObj = $$(node, consts.id.UL, setting),
+          switchObj = $$(node, consts.id.SWITCH, setting),
+          icoObj = $$(node, consts.id.ICON, setting);
+
+        if (isParent) {
+          node.open = !node.open;
+          if (node.iconOpen && node.iconClose) {
+            icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
+          }
+
+          if (node.open) {
+            view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
+            view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
+            if (animateFlag == false || setting.view.expandSpeed == "") {
+              ulObj.show();
+              tools.apply(callback, []);
+            } else {
+              if (children && children.length > 0) {
+                ulObj.slideDown(setting.view.expandSpeed, callback);
+              } else {
+                ulObj.show();
+                tools.apply(callback, []);
+              }
+            }
+          } else {
+            view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
+            view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
+            if (animateFlag == false || setting.view.expandSpeed == "" || !(children && children.length > 0)) {
+              ulObj.hide();
+              tools.apply(callback, []);
+            } else {
+              ulObj.slideUp(setting.view.expandSpeed, callback);
+            }
+          }
+        } else {
+          tools.apply(callback, []);
+        }
+      },
+      expandCollapseParentNode: function (setting, node, expandFlag, animateFlag, callback) {
+        if (!node) return;
+        if (!node.parentTId) {
+          view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
+          return;
+        } else {
+          view.expandCollapseNode(setting, node, expandFlag, animateFlag);
+        }
+        if (node.parentTId) {
+          view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
+        }
+      },
+      expandCollapseSonNode: function (setting, node, expandFlag, animateFlag, callback) {
+        var root = data.getRoot(setting),
+          treeNodes = (node) ? data.nodeChildren(setting, node) : data.nodeChildren(setting, root),
+          selfAnimateSign = (node) ? false : animateFlag,
+          expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
+        data.getRoot(setting).expandTriggerFlag = false;
+        if (treeNodes) {
+          for (var i = 0, l = treeNodes.length; i < l; i++) {
+            if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
+          }
+        }
+        data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
+        view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
+      },
+      isSelectedNode: function (setting, node) {
+        if (!node) {
+          return false;
+        }
+        var list = data.getRoot(setting).curSelectedList,
+          i;
+        for (i = list.length - 1; i >= 0; i--) {
+          if (node === list[i]) {
+            return true;
+          }
+        }
+        return false;
+      },
+      makeDOMNodeIcon: function (html, setting, node) {
+        var nameStr = data.nodeName(setting, node),
+          name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+        html.push("<span id='", node.tId, consts.id.ICON,
+          "' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node),
+          "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
+          "' class='", consts.className.NAME,
+          "'>", name, "</span>");
+      },
+      makeDOMNodeLine: function (html, setting, node) {
+        html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>");
+      },
+      makeDOMNodeMainAfter: function (html, setting, node) {
+        html.push("</li>");
+      },
+      makeDOMNodeMainBefore: function (html, setting, node) {
+        html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>");
+      },
+      makeDOMNodeNameAfter: function (html, setting, node) {
+        html.push("</a>");
+      },
+      makeDOMNodeNameBefore: function (html, setting, node) {
+        var title = data.nodeTitle(setting, node),
+          url = view.makeNodeUrl(setting, node),
+          fontcss = view.makeNodeFontCss(setting, node),
+          nodeClasses = view.makeNodeClasses(setting, node),
+          fontStyle = [];
+        for (var f in fontcss) {
+          fontStyle.push(f, ":", fontcss[f], ";");
+        }
+        html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,
+          nodeClasses.add ? ' ' + nodeClasses.add.join(' ') : '', 
+          "' treeNode", consts.id.A,
+          node.click ? " onclick=\"" + node.click + "\"" : "",
+          ((url != null && url.length > 0) ? " href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(''),
+          "'");
+        if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {
+          html.push("title='", title.replace(/'/g, "&#39;").replace(/</g, '&lt;').replace(/>/g, '&gt;'), "'");
+        }
+        html.push(">");
+      },
+      makeNodeFontCss: function (setting, node) {
+        var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
+        return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
+      },
+      makeNodeClasses: function (setting, node) {
+        var classes = tools.apply(setting.view.nodeClasses, [setting.treeId, node], setting.view.nodeClasses);
+        return (classes && (typeof classes !== "function")) ? classes : {add:[], remove:[]};
+      },
+      makeNodeIcoClass: function (setting, node) {
+        var icoCss = ["ico"];
+        if (!node.isAjaxing) {
+          var isParent = data.nodeIsParent(setting, node);
+          icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
+          if (isParent) {
+            icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
+          } else {
+            icoCss.push(consts.folder.DOCU);
+          }
+        }
+        return consts.className.BUTTON + " " + icoCss.join('_');
+      },
+      makeNodeIcoStyle: function (setting, node) {
+        var icoStyle = [];
+        if (!node.isAjaxing) {
+          var isParent = data.nodeIsParent(setting, node);
+          var icon = (isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon];
+          if (icon) icoStyle.push("background:url("http://github.com/,%20icon,") 0 0 no-repeat;");
+          if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
+            icoStyle.push("display:none;");
+          }
+        }
+        return icoStyle.join('');
+      },
+      makeNodeLineClass: function (setting, node) {
+        var lineClass = [];
+        if (setting.view.showLine) {
+          if (node.level == 0 && node.isFirstNode && node.isLastNode) {
+            lineClass.push(consts.line.ROOT);
+          } else if (node.level == 0 && node.isFirstNode) {
+            lineClass.push(consts.line.ROOTS);
+          } else if (node.isLastNode) {
+            lineClass.push(consts.line.BOTTOM);
+          } else {
+            lineClass.push(consts.line.CENTER);
+          }
+        } else {
+          lineClass.push(consts.line.NOLINE);
+        }
+        if (data.nodeIsParent(setting, node)) {
+          lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
+        } else {
+          lineClass.push(consts.folder.DOCU);
+        }
+        return view.makeNodeLineClassEx(node) + lineClass.join('_');
+      },
+      makeNodeLineClassEx: function (node) {
+        return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
+      },
+      makeNodeTarget: function (node) {
+        return (node.target || "_blank");
+      },
+      makeNodeUrl: function (setting, node) {
+        var urlKey = setting.data.key.url;
+        return node[urlKey] ? node[urlKey] : null;
+      },
+      makeUlHtml: function (setting, node, html, content) {
+        html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>");
+        html.push(content);
+        html.push("</ul>");
+      },
+      makeUlLineClass: function (setting, node) {
+        return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
+      },
+      removeChildNodes: function (setting, node) {
+        if (!node) return;
+        var nodes = data.nodeChildren(setting, node);
+        if (!nodes) return;
+
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          data.removeNodeCache(setting, nodes[i]);
+        }
+        data.removeSelectedNode(setting);
+        delete node[setting.data.key.children];
+
+        if (!setting.data.keep.parent) {
+          data.nodeIsParent(setting, node, false);
+          node.open = false;
+          var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
+            tmp_icoObj = $$(node, consts.id.ICON, setting);
+          view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
+          view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
+          $$(node, consts.id.UL, setting).remove();
+        } else {
+          $$(node, consts.id.UL, setting).empty();
+        }
+      },
+      scrollIntoView: function (setting, dom) {
+        if (!dom) {
+          return;
+        }
+        // support IE 7 / 8
+        if (typeof Element === 'undefined' || typeof HTMLElement === 'undefined') {
+          var contRect = setting.treeObj.get(0).getBoundingClientRect(),
+            findMeRect = dom.getBoundingClientRect();
+          if (findMeRect.top < contRect.top || findMeRect.bottom > contRect.bottom
+            || findMeRect.right > contRect.right || findMeRect.left < contRect.left) {
+            dom.scrollIntoView();
+          }
+          return;
+        }
+        // CC-BY jocki84@googlemail.com, https://gist.github.com/jocki84/6ffafd003387179a988e
+        if (!Element.prototype.scrollIntoViewIfNeeded) {
+          Element.prototype.scrollIntoViewIfNeeded = function (centerIfNeeded) {
+            "use strict";
+
+            function makeRange(start, length) {
+              return {"start": start, "length": length, "end": start + length};
+            }
+
+            function coverRange(inner, outer) {
+              if (
+                false === centerIfNeeded ||
+                (outer.start < inner.end && inner.start < outer.end)
+              ) {
+                return Math.max(
+                  inner.end - outer.length,
+                  Math.min(outer.start, inner.start)
+                );
+              }
+              return (inner.start + inner.end - outer.length) / 2;
+            }
+
+            function makePoint(x, y) {
+              return {
+                "x": x,
+                "y": y,
+                "translate": function translate(dX, dY) {
+                  return makePoint(x + dX, y + dY);
+                }
+              };
+            }
+
+            function absolute(elem, pt) {
+              while (elem) {
+                pt = pt.translate(elem.offsetLeft, elem.offsetTop);
+                elem = elem.offsetParent;
+              }
+              return pt;
+            }
+
+            var target = absolute(this, makePoint(0, 0)),
+              extent = makePoint(this.offsetWidth, this.offsetHeight),
+              elem = this.parentNode,
+              origin;
+
+            while (elem instanceof HTMLElement) {
+              // Apply desired scroll amount.
+              origin = absolute(elem, makePoint(elem.clientLeft, elem.clientTop));
+              elem.scrollLeft = coverRange(
+                makeRange(target.x - origin.x, extent.x),
+                makeRange(elem.scrollLeft, elem.clientWidth)
+              );
+              elem.scrollTop = coverRange(
+                makeRange(target.y - origin.y, extent.y),
+                makeRange(elem.scrollTop, elem.clientHeight)
+              );
+
+              // Determine actual scroll amount by reading back scroll properties.
+              target = target.translate(-elem.scrollLeft, -elem.scrollTop);
+              elem = elem.parentNode;
+            }
+          };
+        }
+        dom.scrollIntoViewIfNeeded();
+      },
+      setFirstNode: function (setting, parentNode) {
+        var children = data.nodeChildren(setting, parentNode);
+        if (children.length > 0) {
+          children[0].isFirstNode = true;
+        }
+      },
+      setLastNode: function (setting, parentNode) {
+        var children = data.nodeChildren(setting, parentNode);
+        if (children.length > 0) {
+          children[children.length - 1].isLastNode = true;
+        }
+      },
+      removeNode: function (setting, node) {
+        var root = data.getRoot(setting),
+          parentNode = (node.parentTId) ? node.getParentNode() : root;
+
+        node.isFirstNode = false;
+        node.isLastNode = false;
+        node.getPreNode = function () {
+          return null;
+        };
+        node.getNextNode = function () {
+          return null;
+        };
+
+        if (!data.getNodeCache(setting, node.tId)) {
+          return;
+        }
+
+        $$(node, setting).remove();
+        data.removeNodeCache(setting, node);
+        data.removeSelectedNode(setting, node);
+
+        var children = data.nodeChildren(setting, parentNode);
+        for (var i = 0, l = children.length; i < l; i++) {
+          if (children[i].tId == node.tId) {
+            children.splice(i, 1);
+            break;
+          }
+        }
+        view.setFirstNode(setting, parentNode);
+        view.setLastNode(setting, parentNode);
+
+        var tmp_ulObj, tmp_switchObj, tmp_icoObj,
+          childLength = children.length;
+
+        //repair nodes old parent
+        if (!setting.data.keep.parent && childLength == 0) {
+          //old parentNode has no child nodes
+          data.nodeIsParent(setting, parentNode, false);
+          parentNode.open = false;
+          delete parentNode[setting.data.key.children];
+          tmp_ulObj = $$(parentNode, consts.id.UL, setting);
+          tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
+          tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
+          view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
+          view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
+          tmp_ulObj.css("display", "none");
+
+        } else if (setting.view.showLine && childLength > 0) {
+          //old parentNode has child nodes
+          var newLast = children[childLength - 1];
+          tmp_ulObj = $$(newLast, consts.id.UL, setting);
+          tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
+          tmp_icoObj = $$(newLast, consts.id.ICON, setting);
+          if (parentNode == root) {
+            if (children.length == 1) {
+              //node was root, and ztree has only one root after move node
+              view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
+            } else {
+              var tmp_first_switchObj = $$(children[0], consts.id.SWITCH, setting);
+              view.replaceSwitchClass(children[0], tmp_first_switchObj, consts.line.ROOTS);
+              view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
+            }
+          } else {
+            view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
+          }
+          tmp_ulObj.removeClass(consts.line.LINE);
+        }
+      },
+      replaceIcoClass: function (node, obj, newName) {
+        if (!obj || node.isAjaxing) return;
+        var tmpName = obj.attr("class");
+        if (tmpName == undefined) return;
+        var tmpList = tmpName.split("_");
+        switch (newName) {
+          case consts.folder.OPEN:
+          case consts.folder.CLOSE:
+          case consts.folder.DOCU:
+            tmpList[tmpList.length - 1] = newName;
+            break;
+        }
+        obj.attr("class", tmpList.join("_"));
+      },
+      replaceSwitchClass: function (node, obj, newName) {
+        if (!obj) return;
+        var tmpName = obj.attr("class");
+        if (tmpName == undefined) return;
+        var tmpList = tmpName.split("_");
+        switch (newName) {
+          case consts.line.ROOT:
+          case consts.line.ROOTS:
+          case consts.line.CENTER:
+          case consts.line.BOTTOM:
+          case consts.line.NOLINE:
+            tmpList[0] = view.makeNodeLineClassEx(node) + newName;
+            break;
+          case consts.folder.OPEN:
+          case consts.folder.CLOSE:
+          case consts.folder.DOCU:
+            tmpList[1] = newName;
+            break;
+        }
+        obj.attr("class", tmpList.join("_"));
+        if (newName !== consts.folder.DOCU) {
+          obj.removeAttr("disabled");
+        } else {
+          obj.attr("disabled", "disabled");
+        }
+      },
+      selectNode: function (setting, node, addFlag) {
+        if (!addFlag) {
+          view.cancelPreSelectedNode(setting, null, node);
+        }
+        $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
+        data.addSelectedNode(setting, node);
+        setting.treeObj.trigger(consts.event.SELECTED, [setting.treeId, node]);
+      },
+      setNodeFontCss: function (setting, treeNode) {
+        var aObj = $$(treeNode, consts.id.A, setting),
+          fontCss = view.makeNodeFontCss(setting, treeNode);
+        if (fontCss) {
+          aObj.css(fontCss);
+        }
+      },
+      setNodeClasses: function (setting, treeNode) {
+        var aObj = $$(treeNode, consts.id.A, setting),
+          classes = view.makeNodeClasses(setting, treeNode);
+        if ('add' in classes && classes.add.length) {
+          aObj.addClass(classes.add.join(' '));
+        }
+        if ('remove' in classes && classes.remove.length) {
+          aObj.removeClass(classes.remove.join(' '));
+        }
+      },
+      setNodeLineIcos: function (setting, node) {
+        if (!node) return;
+        var switchObj = $$(node, consts.id.SWITCH, setting),
+          ulObj = $$(node, consts.id.UL, setting),
+          icoObj = $$(node, consts.id.ICON, setting),
+          ulLine = view.makeUlLineClass(setting, node);
+        if (ulLine.length == 0) {
+          ulObj.removeClass(consts.line.LINE);
+        } else {
+          ulObj.addClass(ulLine);
+        }
+        switchObj.attr("class", view.makeNodeLineClass(setting, node));
+        if (data.nodeIsParent(setting, node)) {
+          switchObj.removeAttr("disabled");
+        } else {
+          switchObj.attr("disabled", "disabled");
+        }
+        icoObj.removeAttr("style");
+        icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
+        icoObj.attr("class", view.makeNodeIcoClass(setting, node));
+      },
+      setNodeName: function (setting, node) {
+        var title = data.nodeTitle(setting, node),
+          nObj = $$(node, consts.id.SPAN, setting);
+        nObj.empty();
+        if (setting.view.nameIsHTML) {
+          nObj.html(data.nodeName(setting, node));
+        } else {
+          nObj.text(data.nodeName(setting, node));
+        }
+        if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
+          var aObj = $$(node, consts.id.A, setting);
+          aObj.attr("title", !title ? "" : title);
+        }
+      },
+      setNodeTarget: function (setting, node) {
+        var aObj = $$(node, consts.id.A, setting);
+        aObj.attr("target", view.makeNodeTarget(node));
+      },
+      setNodeUrl: function (setting, node) {
+        var aObj = $$(node, consts.id.A, setting),
+          url = view.makeNodeUrl(setting, node);
+        if (url == null || url.length == 0) {
+          aObj.removeAttr("href");
+        } else {
+          aObj.attr("href", url);
+        }
+      },
+      switchNode: function (setting, node) {
+        if (node.open || !tools.canAsync(setting, node)) {
+          view.expandCollapseNode(setting, node, !node.open);
+        } else if (setting.async.enable) {
+          if (!view.asyncNode(setting, node)) {
+            view.expandCollapseNode(setting, node, !node.open);
+            return;
+          }
+        } else if (node) {
+          view.expandCollapseNode(setting, node, !node.open);
+        }
+      }
+    };
+  // zTree defind
+  $.fn.zTree = {
+    consts: _consts,
+    _z: {
+      tools: tools,
+      view: view,
+      event: event,
+      data: data
+    },
+    getZTreeObj: function (treeId) {
+      var o = data.getZTreeTools(treeId);
+      return o ? o : null;
+    },
+    destroy: function (treeId) {
+      if (!!treeId && treeId.length > 0) {
+        view.destroy(data.getSetting(treeId));
+      } else {
+        for (var s in settings) {
+          view.destroy(settings[s]);
+        }
+      }
+    },
+    init: function (obj, zSetting, zNodes) {
+      var setting = tools.clone(_setting);
+      $.extend(true, setting, zSetting);
+      setting.treeId = obj.attr("id");
+      setting.treeObj = obj;
+      setting.treeObj.empty();
+      settings[setting.treeId] = setting;
+      //For some older browser,(e.g., ie6)
+      if (typeof document.body.style.maxHeight === "undefined") {
+        setting.view.expandSpeed = "";
+      }
+      data.initRoot(setting);
+      var root = data.getRoot(setting);
+      zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : [];
+      if (setting.data.simpleData.enable) {
+        data.nodeChildren(setting, root, data.transformTozTreeFormat(setting, zNodes));
+      } else {
+        data.nodeChildren(setting, root, zNodes);
+      }
+
+      data.initCache(setting);
+      event.unbindTree(setting);
+      event.bindTree(setting);
+      event.unbindEvent(setting);
+      event.bindEvent(setting);
+
+      var zTreeTools = {
+        setting: setting,
+        addNodes: function (parentNode, index, newNodes, isSilent) {
+          if (!parentNode) parentNode = null;
+          var isParent = data.nodeIsParent(setting, parentNode);
+          if (parentNode && !isParent && setting.data.keep.leaf) return null;
+
+          var i = parseInt(index, 10);
+          if (isNaN(i)) {
+            isSilent = !!newNodes;
+            newNodes = index;
+            index = -1;
+          } else {
+            index = i;
+          }
+          if (!newNodes) return null;
+
+
+          var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]);
+
+          function addCallback() {
+            view.addNodes(setting, parentNode, index, xNewNodes, (isSilent == true));
+          }
+
+          if (tools.canAsync(setting, parentNode)) {
+            view.asyncNode(setting, parentNode, isSilent, addCallback);
+          } else {
+            addCallback();
+          }
+          return xNewNodes;
+        },
+        cancelSelectedNode: function (node) {
+          view.cancelPreSelectedNode(setting, node);
+        },
+        destroy: function () {
+          view.destroy(setting);
+        },
+        expandAll: function (expandFlag) {
+          expandFlag = !!expandFlag;
+          view.expandCollapseSonNode(setting, null, expandFlag, true);
+          return expandFlag;
+        },
+        expandNode: function (node, expandFlag, sonSign, focus, callbackFlag) {
+          if (!node || !data.nodeIsParent(setting, node)) return null;
+          if (expandFlag !== true && expandFlag !== false) {
+            expandFlag = !node.open;
+          }
+          callbackFlag = !!callbackFlag;
+
+          if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
+            return null;
+          } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
+            return null;
+          }
+          if (expandFlag && node.parentTId) {
+            view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
+          }
+          if (expandFlag === node.open && !sonSign) {
+            return null;
+          }
+
+          data.getRoot(setting).expandTriggerFlag = callbackFlag;
+          if (!tools.canAsync(setting, node) && sonSign) {
+            view.expandCollapseSonNode(setting, node, expandFlag, true, showNodeFocus);
+          } else {
+            node.open = !expandFlag;
+            view.switchNode(this.setting, node);
+            showNodeFocus();
+          }
+          return expandFlag;
+
+          function showNodeFocus() {
+            var a = $$(node, consts.id.A, setting).get(0);
+            if (a && focus !== false) {
+              view.scrollIntoView(setting, a);
+            }
+          }
+        },
+        getNodes: function () {
+          return data.getNodes(setting);
+        },
+        getNodeByParam: function (key, value, parentNode) {
+          if (!key) return null;
+          return data.getNodeByParam(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value);
+        },
+        getNodeByTId: function (tId) {
+          return data.getNodeCache(setting, tId);
+        },
+        getNodesByParam: function (key, value, parentNode) {
+          if (!key) return null;
+          return data.getNodesByParam(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value);
+        },
+        getNodesByParamFuzzy: function (key, value, parentNode) {
+          if (!key) return null;
+          return data.getNodesByParamFuzzy(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value);
+        },
+        getNodesByFilter: function (filter, isSingle, parentNode, invokeParam) {
+          isSingle = !!isSingle;
+          if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
+          return data.getNodesByFilter(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), filter, isSingle, invokeParam);
+        },
+        getNodeIndex: function (node) {
+          if (!node) return null;
+          var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
+          var children = data.nodeChildren(setting, parentNode);
+          for (var i = 0, l = children.length; i < l; i++) {
+            if (children[i] == node) return i;
+          }
+          return -1;
+        },
+        getSelectedNodes: function () {
+          var r = [], list = data.getRoot(setting).curSelectedList;
+          for (var i = 0, l = list.length; i < l; i++) {
+            r.push(list[i]);
+          }
+          return r;
+        },
+        isSelectedNode: function (node) {
+          return data.isSelectedNode(setting, node);
+        },
+        reAsyncChildNodesPromise: function (parentNode, reloadType, isSilent) {
+          var promise = new Promise(function (resolve, reject) {
+            try {
+              zTreeTools.reAsyncChildNodes(parentNode, reloadType, isSilent, function () {
+                resolve(parentNode);
+              });
+            } catch (e) {
+              reject(e);
+            }
+          });
+          return promise;
+        },
+        reAsyncChildNodes: function (parentNode, reloadType, isSilent, callback) {
+          if (!this.setting.async.enable) return;
+          var isRoot = !parentNode;
+          if (isRoot) {
+            parentNode = data.getRoot(setting);
+          }
+          if (reloadType == "refresh") {
+            var children = data.nodeChildren(setting, parentNode);
+            for (var i = 0, l = children ? children.length : 0; i < l; i++) {
+              data.removeNodeCache(setting, children[i]);
+            }
+            data.removeSelectedNode(setting);
+            data.nodeChildren(setting, parentNode, []);
+            if (isRoot) {
+              this.setting.treeObj.empty();
+            } else {
+              var ulObj = $$(parentNode, consts.id.UL, setting);
+              ulObj.empty();
+            }
+          }
+          view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent, callback);
+        },
+        refresh: function () {
+          this.setting.treeObj.empty();
+          var root = data.getRoot(setting),
+            nodes = data.nodeChildren(setting, root);
+          data.initRoot(setting);
+          data.nodeChildren(setting, root, nodes);
+          data.initCache(setting);
+          view.createNodes(setting, 0, data.nodeChildren(setting, root), null, -1);
+        },
+        removeChildNodes: function (node) {
+          if (!node) return null;
+          var nodes = data.nodeChildren(setting, node);
+          view.removeChildNodes(setting, node);
+          return nodes ? nodes : null;
+        },
+        removeNode: function (node, callbackFlag) {
+          if (!node) return;
+          callbackFlag = !!callbackFlag;
+          if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
+          view.removeNode(setting, node);
+          if (callbackFlag) {
+            this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
+          }
+        },
+        selectNode: function (node, addFlag, isSilent) {
+          if (!node) return;
+          if (tools.uCanDo(setting)) {
+            addFlag = setting.view.selectedMulti && addFlag;
+            if (node.parentTId) {
+              view.expandCollapseParentNode(setting, node.getParentNode(), true, false, showNodeFocus);
+            } else if (!isSilent) {
+              try {
+                $$(node, setting).focus().blur();
+              } catch (e) {
+              }
+            }
+            view.selectNode(setting, node, addFlag);
+          }
+
+          function showNodeFocus() {
+            if (isSilent) {
+              return;
+            }
+            var a = $$(node, setting).get(0);
+            view.scrollIntoView(setting, a);
+          }
+        },
+        transformTozTreeNodes: function (simpleNodes) {
+          return data.transformTozTreeFormat(setting, simpleNodes);
+        },
+        transformToArray: function (nodes) {
+          return data.transformToArrayFormat(setting, nodes);
+        },
+        updateNode: function (node, checkTypeFlag) {
+          if (!node) return;
+          var nObj = $$(node, setting);
+          if (nObj.get(0) && tools.uCanDo(setting)) {
+            view.setNodeName(setting, node);
+            view.setNodeTarget(setting, node);
+            view.setNodeUrl(setting, node);
+            view.setNodeLineIcos(setting, node);
+            view.setNodeFontCss(setting, node);
+            view.setNodeClasses(setting, node);
+          }
+        }
+      };
+      root.treeTools = zTreeTools;
+      data.setZTreeTools(setting, zTreeTools);
+      var children = data.nodeChildren(setting, root);
+      if (children && children.length > 0) {
+        view.createNodes(setting, 0, children, null, -1);
+      } else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
+        view.asyncNode(setting);
+      }
+      return zTreeTools;
+    }
+  };
+
+  var zt = $.fn.zTree,
+    $$ = tools.$,
+    consts = zt.consts;
+})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.core.min.js b/js/jquery.ztree.core.min.js
new file mode 100644
index 0000000..af5858e
--- /dev/null
+++ b/js/jquery.ztree.core.min.js
@@ -0,0 +1 @@
+!function($){var settings={},roots={},caches={},_consts={className:{BUTTON:"button",LEVEL:"level",ICO_LOADING:"ico_loading",SWITCH:"switch",NAME:"node_name"},event:{NODECREATED:"ztree_nodeCreated",CLICK:"ztree_click",EXPAND:"ztree_expand",COLLAPSE:"ztree_collapse",ASYNC_SUCCESS:"ztree_async_success",ASYNC_ERROR:"ztree_async_error",REMOVE:"ztree_remove",SELECTED:"ztree_selected",UNSELECTED:"ztree_unselected"},id:{A:"_a",ICON:"_ico",SPAN:"_span",SWITCH:"_switch",UL:"_ul"},line:{ROOT:"root",ROOTS:"roots",CENTER:"center",BOTTOM:"bottom",NOLINE:"noline",LINE:"line"},folder:{OPEN:"open",CLOSE:"close",DOCU:"docu"},node:{CURSELECTED:"curSelectedNode"}},_setting={treeId:"",treeObj:null,view:{addDiyDom:null,autoCancelSelected:!0,dblClickExpand:!0,expandSpeed:"fast",fontCss:{},nodeClasses:{},nameIsHTML:!1,selectedMulti:!0,showIcon:!0,showLine:!0,showTitle:!0,txtSelectedEnable:!1},data:{key:{isParent:"isParent",children:"children",name:"name",title:"",url:"url",icon:"icon"},render:{name:null,title:null},simpleData:{enable:!1,idKey:"id",pIdKey:"pId",rootPId:null},keep:{parent:!1,leaf:!1}},async:{enable:!1,contentType:"application/x-www-form-urlencoded",type:"post",dataType:"text",headers:{},xhrFields:{},url:"",autoParam:[],otherParam:[],dataFilter:null},callback:{beforeAsync:null,beforeClick:null,beforeDblClick:null,beforeRightClick:null,beforeMouseDown:null,beforeMouseUp:null,beforeExpand:null,beforeCollapse:null,beforeRemove:null,onAsyncError:null,onAsyncSuccess:null,onNodeCreated:null,onClick:null,onDblClick:null,onRightClick:null,onMouseDown:null,onMouseUp:null,onExpand:null,onCollapse:null,onRemove:null}},_initRoot=function(e){var t=data.getRoot(e);t||(t={},data.setRoot(e,t)),data.nodeChildren(e,t,[]),t.expandTriggerFlag=!1,t.curSelectedList=[],t.noSelection=!0,t.createdNodes=[],t.zId=0,t._ver=(new Date).getTime()},_initCache=function(e){var t=data.getCache(e);t||(t={},data.setCache(e,t)),t.nodes=[],t.doms=[]},_bindEvent=function(d){var e=d.treeObj,t=consts.event;e.bind(t.NODECREATED,function(e,t,n){tools.apply(d.callback.onNodeCreated,[e,t,n])}),e.bind(t.CLICK,function(e,t,n,o,a){tools.apply(d.callback.onClick,[t,n,o,a])}),e.bind(t.EXPAND,function(e,t,n){tools.apply(d.callback.onExpand,[e,t,n])}),e.bind(t.COLLAPSE,function(e,t,n){tools.apply(d.callback.onCollapse,[e,t,n])}),e.bind(t.ASYNC_SUCCESS,function(e,t,n,o){tools.apply(d.callback.onAsyncSuccess,[e,t,n,o])}),e.bind(t.ASYNC_ERROR,function(e,t,n,o,a,r){tools.apply(d.callback.onAsyncError,[e,t,n,o,a,r])}),e.bind(t.REMOVE,function(e,t,n){tools.apply(d.callback.onRemove,[e,t,n])}),e.bind(t.SELECTED,function(e,t,n){tools.apply(d.callback.onSelected,[t,n])}),e.bind(t.UNSELECTED,function(e,t,n){tools.apply(d.callback.onUnSelected,[t,n])})},_unbindEvent=function(e){var t=e.treeObj,n=consts.event;t.unbind(n.NODECREATED).unbind(n.CLICK).unbind(n.EXPAND).unbind(n.COLLAPSE).unbind(n.ASYNC_SUCCESS).unbind(n.ASYNC_ERROR).unbind(n.REMOVE).unbind(n.SELECTED).unbind(n.UNSELECTED)},_eventProxy=function(e){var t=e.target,n=data.getSetting(e.data.treeId),o="",a=null,r="",d="",i=null,s=null,l=null;if(tools.eqs(e.type,"mousedown")?d="mousedown":tools.eqs(e.type,"mouseup")?d="mouseup":tools.eqs(e.type,"contextmenu")?d="contextmenu":tools.eqs(e.type,"click")?tools.eqs(t.tagName,"span")&&null!==t.getAttribute("treeNode"+consts.id.SWITCH)?(o=tools.getNodeMainDom(t).id,r="switchNode"):(l=tools.getMDom(n,t,[{tagName:"a",attrName:"treeNode"+consts.id.A}]))&&(o=tools.getNodeMainDom(l).id,r="clickNode"):tools.eqs(e.type,"dblclick")&&(d="dblclick",(l=tools.getMDom(n,t,[{tagName:"a",attrName:"treeNode"+consts.id.A}]))&&(o=tools.getNodeMainDom(l).id,r="switchNode")),0<d.length&&0==o.length&&(l=tools.getMDom(n,t,[{tagName:"a",attrName:"treeNode"+consts.id.A}]))&&(o=tools.getNodeMainDom(l).id),0<o.length)switch(a=data.getNodeCache(n,o),r){case"switchNode":data.nodeIsParent(n,a)&&(tools.eqs(e.type,"click")||tools.eqs(e.type,"dblclick")&&tools.apply(n.view.dblClickExpand,[n.treeId,a],n.view.dblClickExpand))?i=handler.onSwitchNode:r="";break;case"clickNode":i=handler.onClickNode}switch(d){case"mousedown":s=handler.onZTreeMousedown;break;case"mouseup":s=handler.onZTreeMouseup;break;case"dblclick":s=handler.onZTreeDblclick;break;case"contextmenu":s=handler.onZTreeContextmenu}return{stop:!1,node:a,nodeEventType:r,nodeEventCallback:i,treeEventType:d,treeEventCallback:s}},_initNode=function(e,t,n,o,a,r,d){if(n){var i=data.getRoot(e),s=data.nodeChildren(e,n);n.level=t,n.tId=e.treeId+"_"+ ++i.zId,n.parentTId=o?o.tId:null,n.open="string"==typeof n.open?tools.eqs(n.open,"true"):!!n.open;var l=data.nodeIsParent(e,n);tools.isArray(s)?(data.nodeIsParent(e,n,!0),n.zAsync=!0):(l=data.nodeIsParent(e,n,l),n.open=!(!l||e.async.enable)&&n.open,n.zAsync=!l),n.isFirstNode=a,n.isLastNode=r,n.getParentNode=function(){return data.getNodeCache(e,n.parentTId)},n.getPreNode=function(){return data.getPreNode(e,n)},n.getNextNode=function(){return data.getNextNode(e,n)},n.getIndex=function(){return data.getNodeIndex(e,n)},n.getPath=function(){return data.getNodePath(e,n)},n.isAjaxing=!1,data.fixPIdKeyValue(e,n)}},_init={bind:[_bindEvent],unbind:[_unbindEvent],caches:[_initCache],nodes:[_initNode],proxys:[_eventProxy],roots:[_initRoot],beforeA:[],afterA:[],innerBeforeA:[],innerAfterA:[],zTreeTools:[]},data={addNodeCache:function(e,t){data.getCache(e).nodes[data.getNodeCacheId(t.tId)]=t},getNodeCacheId:function(e){return 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"+d.add.join(" "):"","' treeNode",consts.id.A,n.click?' onclick="'+n.click+'"':"",null!=a&&0<a.length?" href='"+a+"'":""," target='",view.makeNodeTarget(n),"' style='",i.join(""),"'"),tools.apply(t.view.showTitle,[t.treeId,n],t.view.showTitle)&&o&&e.push("title='",o.replace(/'/g,"&#39;").replace(/</g,"&lt;").replace(/>/g,"&gt;"),"'"),e.push(">")},makeNodeFontCss:function(e,t){var n=tools.apply(e.view.fontCss,[e.treeId,t],e.view.fontCss);return n&&"function"!=typeof n?n:{}},makeNodeClasses:function(e,t){var n=tools.apply(e.view.nodeClasses,[e.treeId,t],e.view.nodeClasses);return n&&"function"!=typeof n?n:{add:[],remove:[]}},makeNodeIcoClass:function(e,t){var n=["ico"];if(!t.isAjaxing){var o=data.nodeIsParent(e,t);n[0]=(t.iconSkin?t.iconSkin+"_":"")+n[0],o?n.push(t.open?consts.folder.OPEN:consts.folder.CLOSE):n.push(consts.folder.DOCU)}return consts.className.BUTTON+" "+n.join("_")},makeNodeIcoStyle:function(e,t){var n=[];if(!t.isAjaxing){var o=data.nodeIsParent(e,t)&&t.iconOpen&&t.iconClose?t.open?t.iconOpen:t.iconClose:t[e.data.key.icon];o&&n.push("background:url("http://github.com/,o,") 0 0 no-repeat;"),0!=e.view.showIcon&&tools.apply(e.view.showIcon,[e.treeId,t],!0)||n.push("display:none;")}return n.join("")},makeNodeLineClass:function(e,t){var n=[];return e.view.showLine?0==t.level&&t.isFirstNode&&t.isLastNode?n.push(consts.line.ROOT):0==t.level&&t.isFirstNode?n.push(consts.line.ROOTS):t.isLastNode?n.push(consts.line.BOTTOM):n.push(consts.line.CENTER):n.push(consts.line.NOLINE),data.nodeIsParent(e,t)?n.push(t.open?consts.folder.OPEN:consts.folder.CLOSE):n.push(consts.folder.DOCU),view.makeNodeLineClassEx(t)+n.join("_")},makeNodeLineClassEx:function(e){return consts.className.BUTTON+" "+consts.className.LEVEL+e.level+" "+consts.className.SWITCH+" "},makeNodeTarget:function(e){return e.target||"_blank"},makeNodeUrl:function(e,t){var n=e.data.key.url;return t[n]?t[n]:null},makeUlHtml:function(e,t,n,o){n.push("<ul id='",t.tId,consts.id.UL,"' class='",consts.className.LEVEL,t.level," ",view.makeUlLineClass(e,t),"' style='display:",t.open?"block":"none","'>"),n.push(o),n.push("</ul>")},makeUlLineClass:function(e,t){return e.view.showLine&&!t.isLastNode?consts.line.LINE:""},removeChildNodes:function(e,t){if(t){var n=data.nodeChildren(e,t);if(n){for(var o=0,a=n.length;o<a;o++)data.removeNodeCache(e,n[o]);if(data.removeSelectedNode(e),delete t[e.data.key.children],e.data.keep.parent)$$(t,consts.id.UL,e).empty();else{data.nodeIsParent(e,t,!1),t.open=!1;var r=$$(t,consts.id.SWITCH,e),d=$$(t,consts.id.ICON,e);view.replaceSwitchClass(t,r,consts.folder.DOCU),view.replaceIcoClass(t,d,consts.folder.DOCU),$$(t,consts.id.UL,e).remove()}}}},scrollIntoView:function(e,t){if(t)if("undefined"!=typeof Element&&"undefined"!=typeof HTMLElement)Element.prototype.scrollIntoViewIfNeeded||(Element.prototype.scrollIntoViewIfNeeded=function(n){"use strict";function e(e,t){return{start:e,length:t,end:e+t}}function t(e,t){return!1===n||t.start<e.end&&e.start<t.end?Math.max(e.end-t.length,Math.min(t.start,e.start)):(e.start+e.end-t.length)/2}function a(n,o){return{x:n,y:o,translate:function(e,t){return a(n+e,o+t)}}}function o(e,t){for(;e;)t=t.translate(e.offsetLeft,e.offsetTop),e=e.offsetParent;return t}for(var r,d=o(this,a(0,0)),i=a(this.offsetWidth,this.offsetHeight),s=this.parentNode;s instanceof HTMLElement;)r=o(s,a(s.clientLeft,s.clientTop)),s.scrollLeft=t(e(d.x-r.x,i.x),e(s.scrollLeft,s.clientWidth)),s.scrollTop=t(e(d.y-r.y,i.y),e(s.scrollTop,s.clientHeight)),d=d.translate(-s.scrollLeft,-s.scrollTop),s=s.parentNode}),t.scrollIntoViewIfNeeded();else{var n=e.treeObj.get(0).getBoundingClientRect(),o=t.getBoundingClientRect();(o.top<n.top||o.bottom>n.bottom||o.right>n.right||o.left<n.left)&&t.scrollIntoView()}},setFirstNode:function(e,t){var n=data.nodeChildren(e,t);0<n.length&&(n[0].isFirstNode=!0)},setLastNode:function(e,t){var n=data.nodeChildren(e,t);0<n.length&&(n[n.length-1].isLastNode=!0)},removeNode:function(e,t){var n=data.getRoot(e),o=t.parentTId?t.getParentNode():n;if(t.isFirstNode=!1,t.isLastNode=!1,t.getPreNode=function(){return null},t.getNextNode=function(){return null},data.getNodeCache(e,t.tId)){$$(t,e).remove(),data.removeNodeCache(e,t),data.removeSelectedNode(e,t);for(var a=data.nodeChildren(e,o),r=0,d=a.length;r<d;r++)if(a[r].tId==t.tId){a.splice(r,1);break}view.setFirstNode(e,o),view.setLastNode(e,o);var i,s,l,c=a.length;if(e.data.keep.parent||0!=c){if(e.view.showLine&&0<c){var u=a[c-1];if(i=$$(u,consts.id.UL,e),s=$$(u,consts.id.SWITCH,e),l=$$(u,consts.id.ICON,e),o==n)if(1==a.length)view.replaceSwitchClass(u,s,consts.line.ROOT);else{var p=$$(a[0],consts.id.SWITCH,e);view.replaceSwitchClass(a[0],p,consts.line.ROOTS),view.replaceSwitchClass(u,s,consts.line.BOTTOM)}else view.replaceSwitchClass(u,s,consts.line.BOTTOM);i.removeClass(consts.line.LINE)}}else data.nodeIsParent(e,o,!1),o.open=!1,delete o[e.data.key.children],i=$$(o,consts.id.UL,e),s=$$(o,consts.id.SWITCH,e),l=$$(o,consts.id.ICON,e),view.replaceSwitchClass(o,s,consts.folder.DOCU),view.replaceIcoClass(o,l,consts.folder.DOCU),i.css("display","none")}},replaceIcoClass:function(e,t,n){if(t&&!e.isAjaxing){var o=t.attr("class");if(null!=o){var a=o.split("_");switch(n){case consts.folder.OPEN:case consts.folder.CLOSE:case consts.folder.DOCU:a[a.length-1]=n}t.attr("class",a.join("_"))}}},replaceSwitchClass:function(e,t,n){if(t){var o=t.attr("class");if(null!=o){var a=o.split("_");switch(n){case consts.line.ROOT:case consts.line.ROOTS:case consts.line.CENTER:case consts.line.BOTTOM:case consts.line.NOLINE:a[0]=view.makeNodeLineClassEx(e)+n;break;case consts.folder.OPEN:case consts.folder.CLOSE:case consts.folder.DOCU:a[1]=n}t.attr("class",a.join("_")),n!==consts.folder.DOCU?t.removeAttr("disabled"):t.attr("disabled","disabled")}}},selectNode:function(e,t,n){n||view.cancelPreSelectedNode(e,null,t),$$(t,consts.id.A,e).addClass(consts.node.CURSELECTED),data.addSelectedNode(e,t),e.treeObj.trigger(consts.event.SELECTED,[e.treeId,t])},setNodeFontCss:function(e,t){var n=$$(t,consts.id.A,e),o=view.makeNodeFontCss(e,t);o&&n.css(o)},setNodeClasses:function(e,t){var n=$$(t,consts.id.A,e),o=view.makeNodeClasses(e,t);"add"in o&&o.add.length&&n.addClass(o.add.join(" ")),"remove"in o&&o.remove.length&&n.removeClass(o.remove.join(" "))},setNodeLineIcos:function(e,t){if(t){var n=$$(t,consts.id.SWITCH,e),o=$$(t,consts.id.UL,e),a=$$(t,consts.id.ICON,e),r=view.makeUlLineClass(e,t);0==r.length?o.removeClass(consts.line.LINE):o.addClass(r),n.attr("class",view.makeNodeLineClass(e,t)),data.nodeIsParent(e,t)?n.removeAttr("disabled"):n.attr("disabled","disabled"),a.removeAttr("style"),a.attr("style",view.makeNodeIcoStyle(e,t)),a.attr("class",view.makeNodeIcoClass(e,t))}},setNodeName:function(e,t){var n=data.nodeTitle(e,t),o=$$(t,consts.id.SPAN,e);o.empty(),e.view.nameIsHTML?o.html(data.nodeName(e,t)):o.text(data.nodeName(e,t)),tools.apply(e.view.showTitle,[e.treeId,t],e.view.showTitle)&&$$(t,consts.id.A,e).attr("title",n||"")},setNodeTarget:function(e,t){$$(t,consts.id.A,e).attr("target",view.makeNodeTarget(t))},setNodeUrl:function(e,t){var n=$$(t,consts.id.A,e),o=view.makeNodeUrl(e,t);null==o||0==o.length?n.removeAttr("href"):n.attr("href",o)},switchNode:function(e,t){if(t.open||!tools.canAsync(e,t))view.expandCollapseNode(e,t,!t.open);else if(e.async.enable){if(!view.asyncNode(e,t))return void view.expandCollapseNode(e,t,!t.open)}else t&&view.expandCollapseNode(e,t,!t.open)}};$.fn.zTree={consts:_consts,_z:{tools:tools,view:view,event:event,data:data},getZTreeObj:function(e){var t=data.getZTreeTools(e);return t||null},destroy:function(e){if(e&&0<e.length)view.destroy(data.getSetting(e));else for(var t in settings)view.destroy(settings[t])},init:function(e,t,n){var s=tools.clone(_setting);$.extend(!0,s,t),s.treeId=e.attr("id"),s.treeObj=e,s.treeObj.empty(),settings[s.treeId]=s,void 0===document.body.style.maxHeight&&(s.view.expandSpeed=""),data.initRoot(s);var o=data.getRoot(s);n=n?tools.clone(tools.isArray(n)?n:[n]):[],s.data.simpleData.enable?data.nodeChildren(s,o,data.transformTozTreeFormat(s,n)):data.nodeChildren(s,o,n),data.initCache(s),event.unbindTree(s),event.bindTree(s),event.unbindEvent(s),event.bindEvent(s);var r={setting:s,addNodes:function(e,t,n,o){e=e||null;var a=data.nodeIsParent(s,e);if(e&&!a&&s.data.keep.leaf)return null;var r=parseInt(t,10);if(t=isNaN(r)?(o=!!n,n=t,-1):r,!n)return null;var d=tools.clone(tools.isArray(n)?n:[n]);function i(){view.addNodes(s,e,t,d,1==o)}return tools.canAsync(s,e)?view.asyncNode(s,e,o,i):i(),d},cancelSelectedNode:function(e){view.cancelPreSelectedNode(s,e)},destroy:function(){view.destroy(s)},expandAll:function(e){return e=!!e,view.expandCollapseSonNode(s,null,e,!0),e},expandNode:function(t,e,n,o,a){return t&&data.nodeIsParent(s,t)?(!0!==e&&!1!==e&&(e=!t.open),(a=!!a)&&e&&0==tools.apply(s.callback.beforeExpand,[s.treeId,t],!0)||a&&!e&&0==tools.apply(s.callback.beforeCollapse,[s.treeId,t],!0)?null:(e&&t.parentTId&&view.expandCollapseParentNode(s,t.getParentNode(),e,!1),e!==t.open||n?(data.getRoot(s).expandTriggerFlag=a,!tools.canAsync(s,t)&&n?view.expandCollapseSonNode(s,t,e,!0,r):(t.open=!e,view.switchNode(this.setting,t),r()),e):null)):null;function r(){var e=$$(t,consts.id.A,s).get(0);e&&!1!==o&&view.scrollIntoView(s,e)}},getNodes:function(){return data.getNodes(s)},getNodeByParam:function(e,t,n){return e?data.getNodeByParam(s,n?data.nodeChildren(s,n):data.getNodes(s),e,t):null},getNodeByTId:function(e){return data.getNodeCache(s,e)},getNodesByParam:function(e,t,n){return e?data.getNodesByParam(s,n?data.nodeChildren(s,n):data.getNodes(s),e,t):null},getNodesByParamFuzzy:function(e,t,n){return e?data.getNodesByParamFuzzy(s,n?data.nodeChildren(s,n):data.getNodes(s),e,t):null},getNodesByFilter:function(e,t,n,o){return t=!!t,e&&"function"==typeof e?data.getNodesByFilter(s,n?data.nodeChildren(s,n):data.getNodes(s),e,t,o):t?null:[]},getNodeIndex:function(e){if(!e)return null;for(var t=e.parentTId?e.getParentNode():data.getRoot(s),n=data.nodeChildren(s,t),o=0,a=n.length;o<a;o++)if(n[o]==e)return o;return-1},getSelectedNodes:function(){for(var e=[],t=data.getRoot(s).curSelectedList,n=0,o=t.length;n<o;n++)e.push(t[n]);return e},isSelectedNode:function(e){return data.isSelectedNode(s,e)},reAsyncChildNodesPromise:function(n,o,a){return new Promise(function(e,t){try{r.reAsyncChildNodes(n,o,a,function(){e(n)})}catch(e){t(e)}})},reAsyncChildNodes:function(e,t,n,o){if(this.setting.async.enable){var a=!e;if(a&&(e=data.getRoot(s)),"refresh"==t){for(var r=data.nodeChildren(s,e),d=0,i=r?r.length:0;d<i;d++)data.removeNodeCache(s,r[d]);if(data.removeSelectedNode(s),data.nodeChildren(s,e,[]),a)this.setting.treeObj.empty();else $$(e,consts.id.UL,s).empty()}view.asyncNode(this.setting,a?null:e,!!n,o)}},refresh:function(){this.setting.treeObj.empty();var e=data.getRoot(s),t=data.nodeChildren(s,e);data.initRoot(s),data.nodeChildren(s,e,t),data.initCache(s),view.createNodes(s,0,data.nodeChildren(s,e),null,-1)},removeChildNodes:function(e){if(!e)return null;var t=data.nodeChildren(s,e);return view.removeChildNodes(s,e),t||null},removeNode:function(e,t){e&&((t=!!t)&&0==tools.apply(s.callback.beforeRemove,[s.treeId,e],!0)||(view.removeNode(s,e),t&&this.setting.treeObj.trigger(consts.event.REMOVE,[s.treeId,e])))},selectNode:function(t,e,n){if(t&&tools.uCanDo(s)){if(e=s.view.selectedMulti&&e,t.parentTId)view.expandCollapseParentNode(s,t.getParentNode(),!0,!1,function(){if(n)return;var e=$$(t,s).get(0);view.scrollIntoView(s,e)});else if(!n)try{$$(t,s).focus().blur()}catch(e){}view.selectNode(s,t,e)}},transformTozTreeNodes:function(e){return data.transformTozTreeFormat(s,e)},transformToArray:function(e){return data.transformToArrayFormat(s,e)},updateNode:function(e,t){e&&$$(e,s).get(0)&&tools.uCanDo(s)&&(view.setNodeName(s,e),view.setNodeTarget(s,e),view.setNodeUrl(s,e),view.setNodeLineIcos(s,e),view.setNodeFontCss(s,e),view.setNodeClasses(s,e))}};o.treeTools=r,data.setZTreeTools(s,r);var a=data.nodeChildren(s,o);return a&&0<a.length?view.createNodes(s,0,a,null,-1):s.async.enable&&s.async.url&&""!==s.async.url&&view.asyncNode(s),r}};var zt=$.fn.zTree,$$=tools.$,consts=zt.consts}(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.excheck-3.5.js b/js/jquery.ztree.excheck-3.5.js
deleted file mode 100644
index 46a549d..0000000
--- a/js/jquery.ztree.excheck-3.5.js
+++ /dev/null
@@ -1,628 +0,0 @@
-/*
- * JQuery zTree excheck v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function($){
-	//default consts of excheck
-	var _consts = {
-		event: {
-			CHECK: "ztree_check"
-		},
-		id: {
-			CHECK: "_check"
-		},
-		checkbox: {
-			STYLE: "checkbox",
-			DEFAULT: "chk",
-			DISABLED: "disable",
-			FALSE: "false",
-			TRUE: "true",
-			FULL: "full",
-			PART: "part",
-			FOCUS: "focus"
-		},
-		radio: {
-			STYLE: "radio",
-			TYPE_ALL: "all",
-			TYPE_LEVEL: "level"
-		}
-	},
-	//default setting of excheck
-	_setting = {
-		check: {
-			enable: false,
-			autoCheckTrigger: false,
-			chkStyle: _consts.checkbox.STYLE,
-			nocheckInherit: false,
-			chkDisabledInherit: false,
-			radioType: _consts.radio.TYPE_LEVEL,
-			chkboxType: {
-				"Y": "ps",
-				"N": "ps"
-			}
-		},
-		data: {
-			key: {
-				checked: "checked"
-			}
-		},
-		callback: {
-			beforeCheck:null,
-			onCheck:null
-		}
-	},
-	//default root of excheck
-	_initRoot = function (setting) {
-		var r = data.getRoot(setting);
-		r.radioCheckedList = [];
-	},
-	//default cache of excheck
-	_initCache = function(treeId) {},
-	//default bind event of excheck
-	_bindEvent = function(setting) {
-		var o = setting.treeObj,
-		c = consts.event;
-		o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
-			event.srcEvent = srcEvent;
-			tools.apply(setting.callback.onCheck, [event, treeId, node]);
-		});
-	},
-	_unbindEvent = function(setting) {
-		var o = setting.treeObj,
-		c = consts.event;
-		o.unbind(c.CHECK);
-	},
-	//default event proxy of excheck
-	_eventProxy = function(e) {
-		var target = e.target,
-		setting = data.getSetting(e.data.treeId),
-		tId = "", node = null,
-		nodeEventType = "", treeEventType = "",
-		nodeEventCallback = null, treeEventCallback = null;
-
-		if (tools.eqs(e.type, "mouseover")) {
-			if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
-				tId = tools.getNodeMainDom(target).id;
-				nodeEventType = "mouseoverCheck";
-			}
-		} else if (tools.eqs(e.type, "mouseout")) {
-			if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
-				tId = tools.getNodeMainDom(target).id;
-				nodeEventType = "mouseoutCheck";
-			}
-		} else if (tools.eqs(e.type, "click")) {
-			if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
-				tId = tools.getNodeMainDom(target).id;
-				nodeEventType = "checkNode";
-			}
-		}
-		if (tId.length>0) {
-			node = data.getNodeCache(setting, tId);
-			switch (nodeEventType) {
-				case "checkNode" :
-					nodeEventCallback = _handler.onCheckNode;
-					break;
-				case "mouseoverCheck" :
-					nodeEventCallback = _handler.onMouseoverCheck;
-					break;
-				case "mouseoutCheck" :
-					nodeEventCallback = _handler.onMouseoutCheck;
-					break;
-			}
-		}
-		var proxyResult = {
-			stop: nodeEventType === "checkNode",
-			node: node,
-			nodeEventType: nodeEventType,
-			nodeEventCallback: nodeEventCallback,
-			treeEventType: treeEventType,
-			treeEventCallback: treeEventCallback
-		};
-		return proxyResult
-	},
-	//default init node of excheck
-	_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
-		if (!n) return;
-		var checkedKey = setting.data.key.checked;
-		if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true");
-		n[checkedKey] = !!n[checkedKey];
-		n.checkedOld = n[checkedKey];
-		if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
-		n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
-		if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
-		n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
-		if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
-		n.halfCheck = !!n.halfCheck;
-		n.check_Child_State = -1;
-		n.check_Focus = false;
-		n.getCheckStatus = function() {return data.getCheckStatus(setting, n);};
-
-		if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) {
-			var r = data.getRoot(setting);
-			r.radioCheckedList.push(n);
-		}
-	},
-	//add dom for check
-	_beforeA = function(setting, node, html) {
-		var checkedKey = setting.data.key.checked;
-		if (setting.check.enable) {
-			data.makeChkFlag(setting, node);
-			html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true?" style='display:none;'":""),"></span>");
-		}
-	},
-	//update zTreeObj, add method of check
-	_zTreeTools = function(setting, zTreeTools) {
-		zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
-			var checkedKey = this.setting.data.key.checked;
-			if (node.chkDisabled === true) return;
-			if (checked !== true && checked !== false) {
-				checked = !node[checkedKey];
-			}
-			callbackFlag = !!callbackFlag;
-
-			if (node[checkedKey] === checked && !checkTypeFlag) {
-				return;
-			} else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
-				return;
-			}
-			if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
-				node[checkedKey] = checked;
-				var checkObj = $$(node, consts.id.CHECK, this.setting);
-				if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
-				view.setChkClass(this.setting, checkObj, node);
-				view.repairParentChkClassWithSelf(this.setting, node);
-				if (callbackFlag) {
-					this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
-				}
-			}
-		}
-
-		zTreeTools.checkAllNodes = function(checked) {
-			view.repairAllChk(this.setting, !!checked);
-		}
-
-		zTreeTools.getCheckedNodes = function(checked) {
-			var childKey = this.setting.data.key.children;
-			checked = (checked !== false);
-			return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked);
-		}
-
-		zTreeTools.getChangeCheckedNodes = function() {
-			var childKey = this.setting.data.key.children;
-			return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]);
-		}
-
-		zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) {
-			disabled = !!disabled;
-			inheritParent = !!inheritParent;
-			inheritChildren = !!inheritChildren;
-			view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
-			view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
-		}
-
-		var _updateNode = zTreeTools.updateNode;
-		zTreeTools.updateNode = function(node, checkTypeFlag) {
-			if (_updateNode) _updateNode.apply(zTreeTools, arguments);
-			if (!node || !this.setting.check.enable) return;
-			var nObj = $$(node, this.setting);
-			if (nObj.get(0) && tools.uCanDo(this.setting)) {
-				var checkObj = $$(node, consts.id.CHECK, this.setting);
-				if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
-				view.setChkClass(this.setting, checkObj, node);
-				view.repairParentChkClassWithSelf(this.setting, node);
-			}
-		}
-	},
-	//method of operate data
-	_data = {
-		getRadioCheckedList: function(setting) {
-			var checkedList = data.getRoot(setting).radioCheckedList;
-			for (var i=0, j=checkedList.length; i<j; i++) {
-				if(!data.getNodeCache(setting, checkedList[i].tId)) {
-					checkedList.splice(i, 1);
-					i--; j--;
-				}
-			}
-			return checkedList;
-		},
-		getCheckStatus: function(setting, node) {
-			if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
-			var checkedKey = setting.data.key.checked,
-			r = {
-				checked: node[checkedKey],
-				half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
-			};
-			return r;
-		},
-		getTreeCheckedNodes: function(setting, nodes, checked, results) {
-			if (!nodes) return [];
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
-			results = !results ? [] : results;
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) {
-					results.push(nodes[i]);
-					if(onlyOne) {
-						break;
-					}
-				}
-				data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results);
-				if(onlyOne && results.length > 0) {
-					break;
-				}
-			}
-			return results;
-		},
-		getTreeChangeCheckedNodes: function(setting, nodes, results) {
-			if (!nodes) return [];
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked;
-			results = !results ? [] : results;
-			for (var i = 0, l = nodes.length; i < l; i++) {
-				if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) {
-					results.push(nodes[i]);
-				}
-				data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results);
-			}
-			return results;
-		},
-		makeChkFlag: function(setting, node) {
-			if (!node) return;
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			chkFlag = -1;
-			if (node[childKey]) {
-				for (var i = 0, l = node[childKey].length; i < l; i++) {
-					var cNode = node[childKey][i];
-					var tmp = -1;
-					if (setting.check.chkStyle == consts.radio.STYLE) {
-						if (cNode.nocheck === true || cNode.chkDisabled === true) {
-							tmp = cNode.check_Child_State;
-						} else if (cNode.halfCheck === true) {
-							tmp = 2;
-						} else if (cNode[checkedKey]) {
-							tmp = 2;
-						} else {
-							tmp = cNode.check_Child_State > 0 ? 2:0;
-						}
-						if (tmp == 2) {
-							chkFlag = 2; break;
-						} else if (tmp == 0){
-							chkFlag = 0;
-						}
-					} else if (setting.check.chkStyle == consts.checkbox.STYLE) {
-						if (cNode.nocheck === true || cNode.chkDisabled === true) {
-							tmp = cNode.check_Child_State;
-						} else if (cNode.halfCheck === true) {
-							tmp = 1;
-						} else if (cNode[checkedKey] ) {
-							tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
-						} else {
-							tmp = (cNode.check_Child_State > 0) ? 1 : 0;
-						}
-						if (tmp === 1) {
-							chkFlag = 1; break;
-						} else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
-							chkFlag = 1; break;
-						} else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
-							chkFlag = 1; break;
-						} else if (tmp > -1) {
-							chkFlag = tmp;
-						}
-					}
-				}
-			}
-			node.check_Child_State = chkFlag;
-		}
-	},
-	//method of event proxy
-	_event = {
-
-	},
-	//method of event handler
-	_handler = {
-		onCheckNode: function (event, node) {
-			if (node.chkDisabled === true) return false;
-			var setting = data.getSetting(event.data.treeId),
-			checkedKey = setting.data.key.checked;
-			if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
-			node[checkedKey] = !node[checkedKey];
-			view.checkNodeRelation(setting, node);
-			var checkObj = $$(node, consts.id.CHECK, setting);
-			view.setChkClass(setting, checkObj, node);
-			view.repairParentChkClassWithSelf(setting, node);
-			setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
-			return true;
-		},
-		onMouseoverCheck: function(event, node) {
-			if (node.chkDisabled === true) return false;
-			var setting = data.getSetting(event.data.treeId),
-			checkObj = $$(node, consts.id.CHECK, setting);
-			node.check_Focus = true;
-			view.setChkClass(setting, checkObj, node);
-			return true;
-		},
-		onMouseoutCheck: function(event, node) {
-			if (node.chkDisabled === true) return false;
-			var setting = data.getSetting(event.data.treeId),
-			checkObj = $$(node, consts.id.CHECK, setting);
-			node.check_Focus = false;
-			view.setChkClass(setting, checkObj, node);
-			return true;
-		}
-	},
-	//method of tools for zTree
-	_tools = {
-
-	},
-	//method of operate ztree dom
-	_view = {
-		checkNodeRelation: function(setting, node) {
-			var pNode, i, l,
-			childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			r = consts.radio;
-			if (setting.check.chkStyle == r.STYLE) {
-				var checkedList = data.getRadioCheckedList(setting);
-				if (node[checkedKey]) {
-					if (setting.check.radioType == r.TYPE_ALL) {
-						for (i = checkedList.length-1; i >= 0; i--) {
-							pNode = checkedList[i];
-							if (pNode[checkedKey] && pNode != node) {
-								pNode[checkedKey] = false;
-								checkedList.splice(i, 1);
-
-								view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
-								if (pNode.parentTId != node.parentTId) {
-									view.repairParentChkClassWithSelf(setting, pNode);
-								}
-							}
-						}
-						checkedList.push(node);
-					} else {
-						var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
-						for (i = 0, l = parentNode[childKey].length; i < l; i++) {
-							pNode = parentNode[childKey][i];
-							if (pNode[checkedKey] && pNode != node) {
-								pNode[checkedKey] = false;
-								view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
-							}
-						}
-					}
-				} else if (setting.check.radioType == r.TYPE_ALL) {
-					for (i = 0, l = checkedList.length; i < l; i++) {
-						if (node == checkedList[i]) {
-							checkedList.splice(i, 1);
-							break;
-						}
-					}
-				}
-
-			} else {
-				if (node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
-					view.setSonNodeCheckBox(setting, node, true);
-				}
-				if (!node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
-					view.setSonNodeCheckBox(setting, node, false);
-				}
-				if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) {
-					view.setParentNodeCheckBox(setting, node, true);
-				}
-				if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) {
-					view.setParentNodeCheckBox(setting, node, false);
-				}
-			}
-		},
-		makeChkClass: function(setting, node) {
-			var checkedKey = setting.data.key.checked,
-			c = consts.checkbox, r = consts.radio,
-			fullStyle = "";
-			if (node.chkDisabled === true) {
-				fullStyle = c.DISABLED;
-			} else if (node.halfCheck) {
-				fullStyle = c.PART;
-			} else if (setting.check.chkStyle == r.STYLE) {
-				fullStyle = (node.check_Child_State < 1)? c.FULL:c.PART;
-			} else {
-				fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL:c.PART) : ((node.check_Child_State < 1)? c.FULL:c.PART);
-			}
-			var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle;
-			chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
-			return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
-		},
-		repairAllChk: function(setting, checked) {
-			if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
-				var checkedKey = setting.data.key.checked,
-				childKey = setting.data.key.children,
-				root = data.getRoot(setting);
-				for (var i = 0, l = root[childKey].length; i<l ; i++) {
-					var node = root[childKey][i];
-					if (node.nocheck !== true && node.chkDisabled !== true) {
-						node[checkedKey] = checked;
-					}
-					view.setSonNodeCheckBox(setting, node, checked);
-				}
-			}
-		},
-		repairChkClass: function(setting, node) {
-			if (!node) return;
-			data.makeChkFlag(setting, node);
-			if (node.nocheck !== true) {
-				var checkObj = $$(node, consts.id.CHECK, setting);
-				view.setChkClass(setting, checkObj, node);
-			}
-		},
-		repairParentChkClass: function(setting, node) {
-			if (!node || !node.parentTId) return;
-			var pNode = node.getParentNode();
-			view.repairChkClass(setting, pNode);
-			view.repairParentChkClass(setting, pNode);
-		},
-		repairParentChkClassWithSelf: function(setting, node) {
-			if (!node) return;
-			var childKey = setting.data.key.children;
-			if (node[childKey] && node[childKey].length > 0) {
-				view.repairParentChkClass(setting, node[childKey][0]);
-			} else {
-				view.repairParentChkClass(setting, node);
-			}
-		},
-		repairSonChkDisabled: function(setting, node, chkDisabled, inherit) {
-			if (!node) return;
-			var childKey = setting.data.key.children;
-			if (node.chkDisabled != chkDisabled) {
-				node.chkDisabled = chkDisabled;
-			}
-			view.repairChkClass(setting, node);
-			if (node[childKey] && inherit) {
-				for (var i = 0, l = node[childKey].length; i < l; i++) {
-					var sNode = node[childKey][i];
-					view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
-				}
-			}
-		},
-		repairParentChkDisabled: function(setting, node, chkDisabled, inherit) {
-			if (!node) return;
-			if (node.chkDisabled != chkDisabled && inherit) {
-				node.chkDisabled = chkDisabled;
-			}
-			view.repairChkClass(setting, node);
-			view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
-		},
-		setChkClass: function(setting, obj, node) {
-			if (!obj) return;
-			if (node.nocheck === true) {
-				obj.hide();
-			} else {
-				obj.show();
-			}
-            obj.attr('class', view.makeChkClass(setting, node));
-		},
-		setParentNodeCheckBox: function(setting, node, value, srcNode) {
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			checkObj = $$(node, consts.id.CHECK, setting);
-			if (!srcNode) srcNode = node;
-			data.makeChkFlag(setting, node);
-			if (node.nocheck !== true && node.chkDisabled !== true) {
-				node[checkedKey] = value;
-				view.setChkClass(setting, checkObj, node);
-				if (setting.check.autoCheckTrigger && node != srcNode) {
-					setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
-				}
-			}
-			if (node.parentTId) {
-				var pSign = true;
-				if (!value) {
-					var pNodes = node.getParentNode()[childKey];
-					for (var i = 0, l = pNodes.length; i < l; i++) {
-						if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey])
-						|| ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) {
-							pSign = false;
-							break;
-						}
-					}
-				}
-				if (pSign) {
-					view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
-				}
-			}
-		},
-		setSonNodeCheckBox: function(setting, node, value, srcNode) {
-			if (!node) return;
-			var childKey = setting.data.key.children,
-			checkedKey = setting.data.key.checked,
-			checkObj = $$(node, consts.id.CHECK, setting);
-			if (!srcNode) srcNode = node;
-
-			var hasDisable = false;
-			if (node[childKey]) {
-				for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) {
-					var sNode = node[childKey][i];
-					view.setSonNodeCheckBox(setting, sNode, value, srcNode);
-					if (sNode.chkDisabled === true) hasDisable = true;
-				}
-			}
-
-			if (node != data.getRoot(setting) && node.chkDisabled !== true) {
-				if (hasDisable && node.nocheck !== true) {
-					data.makeChkFlag(setting, node);
-				}
-				if (node.nocheck !== true && node.chkDisabled !== true) {
-					node[checkedKey] = value;
-					if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1;
-				} else {
-					node.check_Child_State = -1;
-				}
-				view.setChkClass(setting, checkObj, node);
-				if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
-					setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
-				}
-			}
-
-		}
-	},
-
-	_z = {
-		tools: _tools,
-		view: _view,
-		event: _event,
-		data: _data
-	};
-	$.extend(true, $.fn.zTree.consts, _consts);
-	$.extend(true, $.fn.zTree._z, _z);
-
-	var zt = $.fn.zTree,
-	tools = zt._z.tools,
-	consts = zt.consts,
-	view = zt._z.view,
-	data = zt._z.data,
-	event = zt._z.event,
-	$$ = tools.$;
-
-	data.exSetting(_setting);
-	data.addInitBind(_bindEvent);
-	data.addInitUnBind(_unbindEvent);
-	data.addInitCache(_initCache);
-	data.addInitNode(_initNode);
-	data.addInitProxy(_eventProxy, true);
-	data.addInitRoot(_initRoot);
-	data.addBeforeA(_beforeA);
-	data.addZTreeTools(_zTreeTools);
-
-	var _createNodes = view.createNodes;
-	view.createNodes = function(setting, level, nodes, parentNode) {
-		if (_createNodes) _createNodes.apply(view, arguments);
-		if (!nodes) return;
-		view.repairParentChkClassWithSelf(setting, parentNode);
-	}
-	var _removeNode = view.removeNode;
-	view.removeNode = function(setting, node) {
-		var parentNode = node.getParentNode();
-		if (_removeNode) _removeNode.apply(view, arguments);
-		if (!node || !parentNode) return;
-		view.repairChkClass(setting, parentNode);
-		view.repairParentChkClass(setting, parentNode);
-	}
-
-	var _appendNodes = view.appendNodes;
-	view.appendNodes = function(setting, level, nodes, parentNode, initFlag, openFlag) {
-		var html = "";
-		if (_appendNodes) {
-			html = _appendNodes.apply(view, arguments);
-		}
-		if (parentNode) {
-			data.makeChkFlag(setting, parentNode);
-		}
-		return html;
-	}
-})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.excheck-3.5.min.js b/js/jquery.ztree.excheck-3.5.min.js
deleted file mode 100644
index 3eb75d5..0000000
--- a/js/jquery.ztree.excheck-3.5.min.js
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * JQuery zTree excheck v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function(m){var p,q,r,o={event:{CHECK:"ztree_check"},id:{CHECK:"_check"},checkbox:{STYLE:"checkbox",DEFAULT:"chk",DISABLED:"disable",FALSE:"false",TRUE:"true",FULL:"full",PART:"part",FOCUS:"focus"},radio:{STYLE:"radio",TYPE_ALL:"all",TYPE_LEVEL:"level"}},v={check:{enable:!1,autoCheckTrigger:!1,chkStyle:o.checkbox.STYLE,nocheckInherit:!1,chkDisabledInherit:!1,radioType:o.radio.TYPE_LEVEL,chkboxType:{Y:"ps",N:"ps"}},data:{key:{checked:"checked"}},callback:{beforeCheck:null,onCheck:null}};p=function(c,
-a){if(a.chkDisabled===!0)return!1;var b=f.getSetting(c.data.treeId),d=b.data.key.checked;if(k.apply(b.callback.beforeCheck,[b.treeId,a],!0)==!1)return!0;a[d]=!a[d];e.checkNodeRelation(b,a);d=n(a,j.id.CHECK,b);e.setChkClass(b,d,a);e.repairParentChkClassWithSelf(b,a);b.treeObj.trigger(j.event.CHECK,[c,b.treeId,a]);return!0};q=function(c,a){if(a.chkDisabled===!0)return!1;var b=f.getSetting(c.data.treeId),d=n(a,j.id.CHECK,b);a.check_Focus=!0;e.setChkClass(b,d,a);return!0};r=function(c,a){if(a.chkDisabled===
-!0)return!1;var b=f.getSetting(c.data.treeId),d=n(a,j.id.CHECK,b);a.check_Focus=!1;e.setChkClass(b,d,a);return!0};m.extend(!0,m.fn.zTree.consts,o);m.extend(!0,m.fn.zTree._z,{tools:{},view:{checkNodeRelation:function(c,a){var b,d,h,i=c.data.key.children,l=c.data.key.checked;b=j.radio;if(c.check.chkStyle==b.STYLE){var g=f.getRadioCheckedList(c);if(a[l])if(c.check.radioType==b.TYPE_ALL){for(d=g.length-1;d>=0;d--)b=g[d],b[l]&&b!=a&&(b[l]=!1,g.splice(d,1),e.setChkClass(c,n(b,j.id.CHECK,c),b),b.parentTId!=
-a.parentTId&&e.repairParentChkClassWithSelf(c,b));g.push(a)}else{g=a.parentTId?a.getParentNode():f.getRoot(c);for(d=0,h=g[i].length;d<h;d++)b=g[i][d],b[l]&&b!=a&&(b[l]=!1,e.setChkClass(c,n(b,j.id.CHECK,c),b))}else if(c.check.radioType==b.TYPE_ALL)for(d=0,h=g.length;d<h;d++)if(a==g[d]){g.splice(d,1);break}}else a[l]&&(!a[i]||a[i].length==0||c.check.chkboxType.Y.indexOf("s")>-1)&&e.setSonNodeCheckBox(c,a,!0),!a[l]&&(!a[i]||a[i].length==0||c.check.chkboxType.N.indexOf("s")>-1)&&e.setSonNodeCheckBox(c,
-a,!1),a[l]&&c.check.chkboxType.Y.indexOf("p")>-1&&e.setParentNodeCheckBox(c,a,!0),!a[l]&&c.check.chkboxType.N.indexOf("p")>-1&&e.setParentNodeCheckBox(c,a,!1)},makeChkClass:function(c,a){var b=c.data.key.checked,d=j.checkbox,h=j.radio,i="",i=a.chkDisabled===!0?d.DISABLED:a.halfCheck?d.PART:c.check.chkStyle==h.STYLE?a.check_Child_State<1?d.FULL:d.PART:a[b]?a.check_Child_State===2||a.check_Child_State===-1?d.FULL:d.PART:a.check_Child_State<1?d.FULL:d.PART,b=c.check.chkStyle+"_"+(a[b]?d.TRUE:d.FALSE)+
-"_"+i,b=a.check_Focus&&a.chkDisabled!==!0?b+"_"+d.FOCUS:b;return j.className.BUTTON+" "+d.DEFAULT+" "+b},repairAllChk:function(c,a){if(c.check.enable&&c.check.chkStyle===j.checkbox.STYLE)for(var b=c.data.key.checked,d=c.data.key.children,h=f.getRoot(c),i=0,l=h[d].length;i<l;i++){var g=h[d][i];g.nocheck!==!0&&g.chkDisabled!==!0&&(g[b]=a);e.setSonNodeCheckBox(c,g,a)}},repairChkClass:function(c,a){if(a&&(f.makeChkFlag(c,a),a.nocheck!==!0)){var b=n(a,j.id.CHECK,c);e.setChkClass(c,b,a)}},repairParentChkClass:function(c,
-a){if(a&&a.parentTId){var b=a.getParentNode();e.repairChkClass(c,b);e.repairParentChkClass(c,b)}},repairParentChkClassWithSelf:function(c,a){if(a){var b=c.data.key.children;a[b]&&a[b].length>0?e.repairParentChkClass(c,a[b][0]):e.repairParentChkClass(c,a)}},repairSonChkDisabled:function(c,a,b,d){if(a){var h=c.data.key.children;if(a.chkDisabled!=b)a.chkDisabled=b;e.repairChkClass(c,a);if(a[h]&&d)for(var i=0,l=a[h].length;i<l;i++)e.repairSonChkDisabled(c,a[h][i],b,d)}},repairParentChkDisabled:function(c,
-a,b,d){if(a){if(a.chkDisabled!=b&&d)a.chkDisabled=b;e.repairChkClass(c,a);e.repairParentChkDisabled(c,a.getParentNode(),b,d)}},setChkClass:function(c,a,b){a&&(b.nocheck===!0?a.hide():a.show(),a.attr("class",e.makeChkClass(c,b)))},setParentNodeCheckBox:function(c,a,b,d){var h=c.data.key.children,i=c.data.key.checked,l=n(a,j.id.CHECK,c);d||(d=a);f.makeChkFlag(c,a);a.nocheck!==!0&&a.chkDisabled!==!0&&(a[i]=b,e.setChkClass(c,l,a),c.check.autoCheckTrigger&&a!=d&&c.treeObj.trigger(j.event.CHECK,[null,c.treeId,
-a]));if(a.parentTId){l=!0;if(!b)for(var h=a.getParentNode()[h],g=0,k=h.length;g<k;g++)if(h[g].nocheck!==!0&&h[g].chkDisabled!==!0&&h[g][i]||(h[g].nocheck===!0||h[g].chkDisabled===!0)&&h[g].check_Child_State>0){l=!1;break}l&&e.setParentNodeCheckBox(c,a.getParentNode(),b,d)}},setSonNodeCheckBox:function(c,a,b,d){if(a){var h=c.data.key.children,i=c.data.key.checked,l=n(a,j.id.CHECK,c);d||(d=a);var g=!1;if(a[h])for(var k=0,m=a[h].length;k<m&&a.chkDisabled!==!0;k++){var o=a[h][k];e.setSonNodeCheckBox(c,
-o,b,d);o.chkDisabled===!0&&(g=!0)}if(a!=f.getRoot(c)&&a.chkDisabled!==!0){g&&a.nocheck!==!0&&f.makeChkFlag(c,a);if(a.nocheck!==!0&&a.chkDisabled!==!0){if(a[i]=b,!g)a.check_Child_State=a[h]&&a[h].length>0?b?2:0:-1}else a.check_Child_State=-1;e.setChkClass(c,l,a);c.check.autoCheckTrigger&&a!=d&&a.nocheck!==!0&&a.chkDisabled!==!0&&c.treeObj.trigger(j.event.CHECK,[null,c.treeId,a])}}}},event:{},data:{getRadioCheckedList:function(c){for(var a=f.getRoot(c).radioCheckedList,b=0,d=a.length;b<d;b++)f.getNodeCache(c,
-a[b].tId)||(a.splice(b,1),b--,d--);return a},getCheckStatus:function(c,a){if(!c.check.enable||a.nocheck||a.chkDisabled)return null;var b=c.data.key.checked;return{checked:a[b],half:a.halfCheck?a.halfCheck:c.check.chkStyle==j.radio.STYLE?a.check_Child_State===2:a[b]?a.check_Child_State>-1&&a.check_Child_State<2:a.check_Child_State>0}},getTreeCheckedNodes:function(c,a,b,d){if(!a)return[];for(var h=c.data.key.children,i=c.data.key.checked,e=b&&c.check.chkStyle==j.radio.STYLE&&c.check.radioType==j.radio.TYPE_ALL,
-d=!d?[]:d,g=0,k=a.length;g<k;g++){if(a[g].nocheck!==!0&&a[g].chkDisabled!==!0&&a[g][i]==b&&(d.push(a[g]),e))break;f.getTreeCheckedNodes(c,a[g][h],b,d);if(e&&d.length>0)break}return d},getTreeChangeCheckedNodes:function(c,a,b){if(!a)return[];for(var d=c.data.key.children,h=c.data.key.checked,b=!b?[]:b,i=0,e=a.length;i<e;i++)a[i].nocheck!==!0&&a[i].chkDisabled!==!0&&a[i][h]!=a[i].checkedOld&&b.push(a[i]),f.getTreeChangeCheckedNodes(c,a[i][d],b);return b},makeChkFlag:function(c,a){if(a){var b=c.data.key.children,
-d=c.data.key.checked,h=-1;if(a[b])for(var i=0,e=a[b].length;i<e;i++){var g=a[b][i],f=-1;if(c.check.chkStyle==j.radio.STYLE)if(f=g.nocheck===!0||g.chkDisabled===!0?g.check_Child_State:g.halfCheck===!0?2:g[d]?2:g.check_Child_State>0?2:0,f==2){h=2;break}else f==0&&(h=0);else if(c.check.chkStyle==j.checkbox.STYLE)if(f=g.nocheck===!0||g.chkDisabled===!0?g.check_Child_State:g.halfCheck===!0?1:g[d]?g.check_Child_State===-1||g.check_Child_State===2?2:1:g.check_Child_State>0?1:0,f===1){h=1;break}else if(f===
-2&&h>-1&&i>0&&f!==h){h=1;break}else if(h===2&&f>-1&&f<2){h=1;break}else f>-1&&(h=f)}a.check_Child_State=h}}}});var m=m.fn.zTree,k=m._z.tools,j=m.consts,e=m._z.view,f=m._z.data,n=k.$;f.exSetting(v);f.addInitBind(function(c){c.treeObj.bind(j.event.CHECK,function(a,b,d,h){a.srcEvent=b;k.apply(c.callback.onCheck,[a,d,h])})});f.addInitUnBind(function(c){c.treeObj.unbind(j.event.CHECK)});f.addInitCache(function(){});f.addInitNode(function(c,a,b,d){if(b){a=c.data.key.checked;typeof b[a]=="string"&&(b[a]=
-k.eqs(b[a],"true"));b[a]=!!b[a];b.checkedOld=b[a];if(typeof b.nocheck=="string")b.nocheck=k.eqs(b.nocheck,"true");b.nocheck=!!b.nocheck||c.check.nocheckInherit&&d&&!!d.nocheck;if(typeof b.chkDisabled=="string")b.chkDisabled=k.eqs(b.chkDisabled,"true");b.chkDisabled=!!b.chkDisabled||c.check.chkDisabledInherit&&d&&!!d.chkDisabled;if(typeof b.halfCheck=="string")b.halfCheck=k.eqs(b.halfCheck,"true");b.halfCheck=!!b.halfCheck;b.check_Child_State=-1;b.check_Focus=!1;b.getCheckStatus=function(){return f.getCheckStatus(c,
-b)};c.check.chkStyle==j.radio.STYLE&&c.check.radioType==j.radio.TYPE_ALL&&b[a]&&f.getRoot(c).radioCheckedList.push(b)}});f.addInitProxy(function(c){var a=c.target,b=f.getSetting(c.data.treeId),d="",h=null,e="",l=null;if(k.eqs(c.type,"mouseover")){if(b.check.enable&&k.eqs(a.tagName,"span")&&a.getAttribute("treeNode"+j.id.CHECK)!==null)d=k.getNodeMainDom(a).id,e="mouseoverCheck"}else if(k.eqs(c.type,"mouseout")){if(b.check.enable&&k.eqs(a.tagName,"span")&&a.getAttribute("treeNode"+j.id.CHECK)!==null)d=
-k.getNodeMainDom(a).id,e="mouseoutCheck"}else if(k.eqs(c.type,"click")&&b.check.enable&&k.eqs(a.tagName,"span")&&a.getAttribute("treeNode"+j.id.CHECK)!==null)d=k.getNodeMainDom(a).id,e="checkNode";if(d.length>0)switch(h=f.getNodeCache(b,d),e){case "checkNode":l=p;break;case "mouseoverCheck":l=q;break;case "mouseoutCheck":l=r}return{stop:e==="checkNode",node:h,nodeEventType:e,nodeEventCallback:l,treeEventType:"",treeEventCallback:null}},!0);f.addInitRoot(function(c){f.getRoot(c).radioCheckedList=[]});
-f.addBeforeA(function(c,a,b){c.check.enable&&(f.makeChkFlag(c,a),b.push("<span ID='",a.tId,j.id.CHECK,"' class='",e.makeChkClass(c,a),"' treeNode",j.id.CHECK,a.nocheck===!0?" style='display:none;'":"","></span>"))});f.addZTreeTools(function(c,a){a.checkNode=function(a,b,c,f){var g=this.setting.data.key.checked;if(a.chkDisabled!==!0&&(b!==!0&&b!==!1&&(b=!a[g]),f=!!f,(a[g]!==b||c)&&!(f&&k.apply(this.setting.callback.beforeCheck,[this.setting.treeId,a],!0)==!1)&&k.uCanDo(this.setting)&&this.setting.check.enable&&
-a.nocheck!==!0))a[g]=b,b=n(a,j.id.CHECK,this.setting),(c||this.setting.check.chkStyle===j.radio.STYLE)&&e.checkNodeRelation(this.setting,a),e.setChkClass(this.setting,b,a),e.repairParentChkClassWithSelf(this.setting,a),f&&this.setting.treeObj.trigger(j.event.CHECK,[null,this.setting.treeId,a])};a.checkAllNodes=function(a){e.repairAllChk(this.setting,!!a)};a.getCheckedNodes=function(a){var b=this.setting.data.key.children;return f.getTreeCheckedNodes(this.setting,f.getRoot(this.setting)[b],a!==!1)};
-a.getChangeCheckedNodes=function(){var a=this.setting.data.key.children;return f.getTreeChangeCheckedNodes(this.setting,f.getRoot(this.setting)[a])};a.setChkDisabled=function(a,b,c,f){b=!!b;c=!!c;e.repairSonChkDisabled(this.setting,a,b,!!f);e.repairParentChkDisabled(this.setting,a.getParentNode(),b,c)};var b=a.updateNode;a.updateNode=function(c,f){b&&b.apply(a,arguments);if(c&&this.setting.check.enable&&n(c,this.setting).get(0)&&k.uCanDo(this.setting)){var i=n(c,j.id.CHECK,this.setting);(f==!0||this.setting.check.chkStyle===
-j.radio.STYLE)&&e.checkNodeRelation(this.setting,c);e.setChkClass(this.setting,i,c);e.repairParentChkClassWithSelf(this.setting,c)}}});var s=e.createNodes;e.createNodes=function(c,a,b,d){s&&s.apply(e,arguments);b&&e.repairParentChkClassWithSelf(c,d)};var t=e.removeNode;e.removeNode=function(c,a){var b=a.getParentNode();t&&t.apply(e,arguments);a&&b&&(e.repairChkClass(c,b),e.repairParentChkClass(c,b))};var u=e.appendNodes;e.appendNodes=function(c,a,b,d,h,i){var j="";u&&(j=u.apply(e,arguments));d&&f.makeChkFlag(c,
-d);return j}})(jQuery);
diff --git a/js/jquery.ztree.excheck.js b/js/jquery.ztree.excheck.js
new file mode 100644
index 0000000..44b5336
--- /dev/null
+++ b/js/jquery.ztree.excheck.js
@@ -0,0 +1,652 @@
+/*
+ * JQuery zTree excheck
+ * v3.5.48
+ * http://treejs.cn/
+ *
+ * Copyright (c) 2010 Hunter.z
+ *
+ * Licensed same as jquery - MIT License
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Date: 2020-11-21
+ */
+
+(function ($) {
+  //default consts of excheck
+  var _consts = {
+      event: {
+        CHECK: "ztree_check"
+      },
+      id: {
+        CHECK: "_check"
+      },
+      checkbox: {
+        STYLE: "checkbox",
+        DEFAULT: "chk",
+        DISABLED: "disable",
+        FALSE: "false",
+        TRUE: "true",
+        FULL: "full",
+        PART: "part",
+        FOCUS: "focus"
+      },
+      radio: {
+        STYLE: "radio",
+        TYPE_ALL: "all",
+        TYPE_LEVEL: "level"
+      }
+    },
+    //default setting of excheck
+    _setting = {
+      check: {
+        enable: false,
+        autoCheckTrigger: false,
+        chkStyle: _consts.checkbox.STYLE,
+        nocheckInherit: false,
+        chkDisabledInherit: false,
+        radioType: _consts.radio.TYPE_LEVEL,
+        chkboxType: {
+          "Y": "ps",
+          "N": "ps"
+        }
+      },
+      data: {
+        key: {
+          checked: "checked"
+        }
+      },
+      callback: {
+        beforeCheck: null,
+        onCheck: null
+      }
+    },
+    //default root of excheck
+    _initRoot = function (setting) {
+      var r = data.getRoot(setting);
+      r.radioCheckedList = [];
+    },
+    //default cache of excheck
+    _initCache = function (treeId) {
+    },
+    //default bind event of excheck
+    _bindEvent = function (setting) {
+      var o = setting.treeObj,
+        c = consts.event;
+      o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
+        event.srcEvent = srcEvent;
+        tools.apply(setting.callback.onCheck, [event, treeId, node]);
+      });
+    },
+    _unbindEvent = function (setting) {
+      var o = setting.treeObj,
+        c = consts.event;
+      o.unbind(c.CHECK);
+    },
+    //default event proxy of excheck
+    _eventProxy = function (e) {
+      var target = e.target,
+        setting = data.getSetting(e.data.treeId),
+        tId = "", node = null,
+        nodeEventType = "", treeEventType = "",
+        nodeEventCallback = null, treeEventCallback = null;
+
+      if (tools.eqs(e.type, "mouseover")) {
+        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
+          tId = tools.getNodeMainDom(target).id;
+          nodeEventType = "mouseoverCheck";
+        }
+      } else if (tools.eqs(e.type, "mouseout")) {
+        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
+          tId = tools.getNodeMainDom(target).id;
+          nodeEventType = "mouseoutCheck";
+        }
+      } else if (tools.eqs(e.type, "click")) {
+        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
+          tId = tools.getNodeMainDom(target).id;
+          nodeEventType = "checkNode";
+        }
+      }
+      if (tId.length > 0) {
+        node = data.getNodeCache(setting, tId);
+        switch (nodeEventType) {
+          case "checkNode" :
+            nodeEventCallback = _handler.onCheckNode;
+            break;
+          case "mouseoverCheck" :
+            nodeEventCallback = _handler.onMouseoverCheck;
+            break;
+          case "mouseoutCheck" :
+            nodeEventCallback = _handler.onMouseoutCheck;
+            break;
+        }
+      }
+      var proxyResult = {
+        stop: nodeEventType === "checkNode",
+        node: node,
+        nodeEventType: nodeEventType,
+        nodeEventCallback: nodeEventCallback,
+        treeEventType: treeEventType,
+        treeEventCallback: treeEventCallback
+      };
+      return proxyResult
+    },
+    //default init node of excheck
+    _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
+      if (!n) return;
+      var checked = data.nodeChecked(setting, n);
+      n.checkedOld = checked;
+      if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
+      n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
+      if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
+      n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
+      if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
+      n.halfCheck = !!n.halfCheck;
+      n.check_Child_State = -1;
+      n.check_Focus = false;
+      n.getCheckStatus = function () {
+        return data.getCheckStatus(setting, n);
+      };
+
+      if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && checked) {
+        var r = data.getRoot(setting);
+        r.radioCheckedList.push(n);
+      }
+    },
+    //add dom for check
+    _beforeA = function (setting, node, html) {
+      if (setting.check.enable) {
+        data.makeChkFlag(setting, node);
+        html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>");
+      }
+    },
+    //update zTreeObj, add method of check
+    _zTreeTools = function (setting, zTreeTools) {
+      zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) {
+        var nodeChecked = data.nodeChecked(setting, node);
+        if (node.chkDisabled === true) return;
+        if (checked !== true && checked !== false) {
+          checked = !nodeChecked;
+        }
+        callbackFlag = !!callbackFlag;
+
+        if (nodeChecked === checked && !checkTypeFlag) {
+          return;
+        } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
+          return;
+        }
+        if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
+          data.nodeChecked(setting, node, checked);
+          var checkObj = $$(node, consts.id.CHECK, this.setting);
+          if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
+          view.setChkClass(this.setting, checkObj, node);
+          view.repairParentChkClassWithSelf(this.setting, node);
+          if (callbackFlag) {
+            this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
+          }
+        }
+      }
+
+      zTreeTools.checkAllNodes = function (checked) {
+        view.repairAllChk(this.setting, !!checked);
+      }
+
+      zTreeTools.getCheckedNodes = function (checked) {
+        checked = (checked !== false);
+        var children = data.nodeChildren(setting, data.getRoot(this.setting));
+        return data.getTreeCheckedNodes(this.setting, children, checked);
+      }
+
+      zTreeTools.getChangeCheckedNodes = function () {
+        var children = data.nodeChildren(setting, data.getRoot(this.setting));
+        return data.getTreeChangeCheckedNodes(this.setting, children);
+      }
+
+      zTreeTools.setChkDisabled = function (node, disabled, inheritParent, inheritChildren) {
+        disabled = !!disabled;
+        inheritParent = !!inheritParent;
+        inheritChildren = !!inheritChildren;
+        view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
+        view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
+      }
+
+      var _updateNode = zTreeTools.updateNode;
+      zTreeTools.updateNode = function (node, checkTypeFlag) {
+        if (_updateNode) _updateNode.apply(zTreeTools, arguments);
+        if (!node || !this.setting.check.enable) return;
+        var nObj = $$(node, this.setting);
+        if (nObj.get(0) && tools.uCanDo(this.setting)) {
+          var checkObj = $$(node, consts.id.CHECK, this.setting);
+          if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
+          view.setChkClass(this.setting, checkObj, node);
+          view.repairParentChkClassWithSelf(this.setting, node);
+        }
+      }
+    },
+    //method of operate data
+    _data = {
+      getRadioCheckedList: function (setting) {
+        var checkedList = data.getRoot(setting).radioCheckedList;
+        for (var i = 0, j = checkedList.length; i < j; i++) {
+          if (!data.getNodeCache(setting, checkedList[i].tId)) {
+            checkedList.splice(i, 1);
+            i--;
+            j--;
+          }
+        }
+        return checkedList;
+      },
+      getCheckStatus: function (setting, node) {
+        if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
+        var checked = data.nodeChecked(setting, node),
+          r = {
+            checked: checked,
+            half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (checked ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
+          };
+        return r;
+      },
+      getTreeCheckedNodes: function (setting, nodes, checked, results) {
+        if (!nodes) return [];
+        var onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
+        results = !results ? [] : results;
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          var children = data.nodeChildren(setting, node);
+          var nodeChecked = data.nodeChecked(setting, node);
+          if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked == checked) {
+            results.push(node);
+            if (onlyOne) {
+              break;
+            }
+          }
+          data.getTreeCheckedNodes(setting, children, checked, results);
+          if (onlyOne && results.length > 0) {
+            break;
+          }
+        }
+        return results;
+      },
+      getTreeChangeCheckedNodes: function (setting, nodes, results) {
+        if (!nodes) return [];
+        results = !results ? [] : results;
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          var node = nodes[i];
+          var children = data.nodeChildren(setting, node);
+          var nodeChecked = data.nodeChecked(setting, node);
+          if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked != node.checkedOld) {
+            results.push(node);
+          }
+          data.getTreeChangeCheckedNodes(setting, children, results);
+        }
+        return results;
+      },
+      makeChkFlag: function (setting, node) {
+        if (!node) return;
+        var chkFlag = -1;
+        var children = data.nodeChildren(setting, node);
+        if (children) {
+          for (var i = 0, l = children.length; i < l; i++) {
+            var cNode = children[i];
+            var nodeChecked = data.nodeChecked(setting, cNode);
+            var tmp = -1;
+            if (setting.check.chkStyle == consts.radio.STYLE) {
+              if (cNode.nocheck === true || cNode.chkDisabled === true) {
+                tmp = cNode.check_Child_State;
+              } else if (cNode.halfCheck === true) {
+                tmp = 2;
+              } else if (nodeChecked) {
+                tmp = 2;
+              } else {
+                tmp = cNode.check_Child_State > 0 ? 2 : 0;
+              }
+              if (tmp == 2) {
+                chkFlag = 2;
+                break;
+              } else if (tmp == 0) {
+                chkFlag = 0;
+              }
+            } else if (setting.check.chkStyle == consts.checkbox.STYLE) {
+              if (cNode.nocheck === true || cNode.chkDisabled === true) {
+                tmp = cNode.check_Child_State;
+              } else if (cNode.halfCheck === true) {
+                tmp = 1;
+              } else if (nodeChecked) {
+                tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
+              } else {
+                tmp = (cNode.check_Child_State > 0) ? 1 : 0;
+              }
+              if (tmp === 1) {
+                chkFlag = 1;
+                break;
+              } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
+                chkFlag = 1;
+                break;
+              } else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
+                chkFlag = 1;
+                break;
+              } else if (tmp > -1) {
+                chkFlag = tmp;
+              }
+            }
+          }
+        }
+        node.check_Child_State = chkFlag;
+      }
+    },
+    //method of event proxy
+    _event = {},
+    //method of event handler
+    _handler = {
+      onCheckNode: function (event, node) {
+        if (node.chkDisabled === true) return false;
+        var setting = data.getSetting(event.data.treeId);
+        if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
+        var nodeChecked = data.nodeChecked(setting, node);
+        data.nodeChecked(setting, node, !nodeChecked);
+        view.checkNodeRelation(setting, node);
+        var checkObj = $$(node, consts.id.CHECK, setting);
+        view.setChkClass(setting, checkObj, node);
+        view.repairParentChkClassWithSelf(setting, node);
+        setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
+        return true;
+      },
+      onMouseoverCheck: function (event, node) {
+        if (node.chkDisabled === true) return false;
+        var setting = data.getSetting(event.data.treeId),
+          checkObj = $$(node, consts.id.CHECK, setting);
+        node.check_Focus = true;
+        view.setChkClass(setting, checkObj, node);
+        return true;
+      },
+      onMouseoutCheck: function (event, node) {
+        if (node.chkDisabled === true) return false;
+        var setting = data.getSetting(event.data.treeId),
+          checkObj = $$(node, consts.id.CHECK, setting);
+        node.check_Focus = false;
+        view.setChkClass(setting, checkObj, node);
+        return true;
+      }
+    },
+    //method of tools for zTree
+    _tools = {},
+    //method of operate ztree dom
+    _view = {
+      checkNodeRelation: function (setting, node) {
+        var pNode, i, l,
+          r = consts.radio;
+        var nodeChecked = data.nodeChecked(setting, node);
+        if (setting.check.chkStyle == r.STYLE) {
+          var checkedList = data.getRadioCheckedList(setting);
+          if (nodeChecked) {
+            if (setting.check.radioType == r.TYPE_ALL) {
+              for (i = checkedList.length - 1; i >= 0; i--) {
+                pNode = checkedList[i];
+                var pNodeChecked = data.nodeChecked(setting, pNode);
+                if (pNodeChecked && pNode != node) {
+                  data.nodeChecked(setting, pNode, false);
+                  checkedList.splice(i, 1);
+
+                  view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
+                  if (pNode.parentTId != node.parentTId) {
+                    view.repairParentChkClassWithSelf(setting, pNode);
+                  }
+                }
+              }
+              checkedList.push(node);
+            } else {
+              var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
+              var children = data.nodeChildren(setting, parentNode);
+              for (i = 0, l = children.length; i < l; i++) {
+                pNode = children[i];
+                var pNodeChecked = data.nodeChecked(setting, pNode);
+                if (pNodeChecked && pNode != node) {
+                  data.nodeChecked(setting, pNode, false);
+                  view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
+                }
+              }
+            }
+          } else if (setting.check.radioType == r.TYPE_ALL) {
+            for (i = 0, l = checkedList.length; i < l; i++) {
+              if (node == checkedList[i]) {
+                checkedList.splice(i, 1);
+                break;
+              }
+            }
+          }
+
+        } else {
+          var children = data.nodeChildren(setting, node);
+          if (nodeChecked && (!children || children.length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
+            view.setSonNodeCheckBox(setting, node, true);
+          }
+          if (!nodeChecked && (!children || children.length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
+            view.setSonNodeCheckBox(setting, node, false);
+          }
+          if (nodeChecked && setting.check.chkboxType.Y.indexOf("p") > -1) {
+            view.setParentNodeCheckBox(setting, node, true);
+          }
+          if (!nodeChecked && setting.check.chkboxType.N.indexOf("p") > -1) {
+            view.setParentNodeCheckBox(setting, node, false);
+          }
+        }
+      },
+      makeChkClass: function (setting, node) {
+        var c = consts.checkbox, r = consts.radio,
+          fullStyle = "";
+        var nodeChecked = data.nodeChecked(setting, node);
+        if (node.chkDisabled === true) {
+          fullStyle = c.DISABLED;
+        } else if (node.halfCheck) {
+          fullStyle = c.PART;
+        } else if (setting.check.chkStyle == r.STYLE) {
+          fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART;
+        } else {
+          fullStyle = nodeChecked ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART);
+        }
+        var chkName = setting.check.chkStyle + "_" + (nodeChecked ? c.TRUE : c.FALSE) + "_" + fullStyle;
+        chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
+        return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
+      },
+      repairAllChk: function (setting, checked) {
+        if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
+          var root = data.getRoot(setting);
+          var children = data.nodeChildren(setting, root);
+          for (var i = 0, l = children.length; i < l; i++) {
+            var node = children[i];
+            if (node.nocheck !== true && node.chkDisabled !== true) {
+              data.nodeChecked(setting, node, checked);
+            }
+            view.setSonNodeCheckBox(setting, node, checked);
+          }
+        }
+      },
+      repairChkClass: function (setting, node) {
+        if (!node) return;
+        data.makeChkFlag(setting, node);
+        if (node.nocheck !== true) {
+          var checkObj = $$(node, consts.id.CHECK, setting);
+          view.setChkClass(setting, checkObj, node);
+        }
+      },
+      repairParentChkClass: function (setting, node) {
+        if (!node || !node.parentTId) return;
+        var pNode = node.getParentNode();
+        view.repairChkClass(setting, pNode);
+        view.repairParentChkClass(setting, pNode);
+      },
+      repairParentChkClassWithSelf: function (setting, node) {
+        if (!node) return;
+        var children = data.nodeChildren(setting, node);
+        if (children && children.length > 0) {
+          view.repairParentChkClass(setting, children[0]);
+        } else {
+          view.repairParentChkClass(setting, node);
+        }
+      },
+      repairSonChkDisabled: function (setting, node, chkDisabled, inherit) {
+        if (!node) return;
+        if (node.chkDisabled != chkDisabled) {
+          node.chkDisabled = chkDisabled;
+        }
+        view.repairChkClass(setting, node);
+        var children = data.nodeChildren(setting, node);
+        if (children && inherit) {
+          for (var i = 0, l = children.length; i < l; i++) {
+            var sNode = children[i];
+            view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
+          }
+        }
+      },
+      repairParentChkDisabled: function (setting, node, chkDisabled, inherit) {
+        if (!node) return;
+        if (node.chkDisabled != chkDisabled && inherit) {
+          node.chkDisabled = chkDisabled;
+        }
+        view.repairChkClass(setting, node);
+        view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
+      },
+      setChkClass: function (setting, obj, node) {
+        if (!obj) return;
+        if (node.nocheck === true) {
+          obj.hide();
+        } else {
+          obj.show();
+        }
+        obj.attr('class', view.makeChkClass(setting, node));
+      },
+      setParentNodeCheckBox: function (setting, node, value, srcNode) {
+        var checkObj = $$(node, consts.id.CHECK, setting);
+        if (!srcNode) srcNode = node;
+        data.makeChkFlag(setting, node);
+        if (node.nocheck !== true && node.chkDisabled !== true) {
+          data.nodeChecked(setting, node, value);
+          view.setChkClass(setting, checkObj, node);
+          if (setting.check.autoCheckTrigger && node != srcNode) {
+            setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
+          }
+        }
+        if (node.parentTId) {
+          var pSign = true;
+          if (!value) {
+            var pNodes = data.nodeChildren(setting, node.getParentNode());
+            for (var i = 0, l = pNodes.length; i < l; i++) {
+              var pNode = pNodes[i];
+              var nodeChecked = data.nodeChecked(setting, pNode);
+              if ((pNode.nocheck !== true && pNode.chkDisabled !== true && nodeChecked)
+                || ((pNode.nocheck === true || pNode.chkDisabled === true) && pNode.check_Child_State > 0)) {
+                pSign = false;
+                break;
+              }
+            }
+          }
+          if (pSign) {
+            view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
+          }
+        }
+      },
+      setSonNodeCheckBox: function (setting, node, value, srcNode) {
+        if (!node) return;
+        var checkObj = $$(node, consts.id.CHECK, setting);
+        if (!srcNode) srcNode = node;
+
+        var hasDisable = false;
+        var children = data.nodeChildren(setting, node);
+        if (children) {
+          for (var i = 0, l = children.length; i < l; i++) {
+            var sNode = children[i];
+            view.setSonNodeCheckBox(setting, sNode, value, srcNode);
+            if (sNode.chkDisabled === true) hasDisable = true;
+          }
+        }
+
+        if (node != data.getRoot(setting) && node.chkDisabled !== true) {
+          if (hasDisable && node.nocheck !== true) {
+            data.makeChkFlag(setting, node);
+          }
+          if (node.nocheck !== true && node.chkDisabled !== true) {
+            data.nodeChecked(setting, node, value);
+            if (!hasDisable) node.check_Child_State = (children && children.length > 0) ? (value ? 2 : 0) : -1;
+          } else {
+            node.check_Child_State = -1;
+          }
+          view.setChkClass(setting, checkObj, node);
+          if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
+            setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
+          }
+        }
+
+      }
+    },
+
+    _z = {
+      tools: _tools,
+      view: _view,
+      event: _event,
+      data: _data
+    };
+  $.extend(true, $.fn.zTree.consts, _consts);
+  $.extend(true, $.fn.zTree._z, _z);
+
+  var zt = $.fn.zTree,
+    tools = zt._z.tools,
+    consts = zt.consts,
+    view = zt._z.view,
+    data = zt._z.data,
+    event = zt._z.event,
+    $$ = tools.$;
+
+  data.nodeChecked = function (setting, node, newChecked) {
+    if (!node) {
+      return false;
+    }
+    var key = setting.data.key.checked;
+    if (typeof newChecked !== 'undefined') {
+      if (typeof newChecked === "string") {
+        newChecked = tools.eqs(newChecked, "true");
+      }
+      newChecked = !!newChecked;
+      node[key] = newChecked;
+    } else if (typeof node[key] == "string"){
+      node[key] = tools.eqs(node[key], "true");
+    } else {
+      node[key] = !!node[key];
+    }
+    return node[key];
+  };
+
+  data.exSetting(_setting);
+  data.addInitBind(_bindEvent);
+  data.addInitUnBind(_unbindEvent);
+  data.addInitCache(_initCache);
+  data.addInitNode(_initNode);
+  data.addInitProxy(_eventProxy, true);
+  data.addInitRoot(_initRoot);
+  data.addBeforeA(_beforeA);
+  data.addZTreeTools(_zTreeTools);
+
+  var _createNodes = view.createNodes;
+  view.createNodes = function (setting, level, nodes, parentNode, index) {
+    if (_createNodes) _createNodes.apply(view, arguments);
+    if (!nodes) return;
+    view.repairParentChkClassWithSelf(setting, parentNode);
+  }
+  var _removeNode = view.removeNode;
+  view.removeNode = function (setting, node) {
+    var parentNode = node.getParentNode();
+    if (_removeNode) _removeNode.apply(view, arguments);
+    if (!node || !parentNode) return;
+    view.repairChkClass(setting, parentNode);
+    view.repairParentChkClass(setting, parentNode);
+  }
+
+  var _appendNodes = view.appendNodes;
+  view.appendNodes = function (setting, level, nodes, parentNode, index, initFlag, openFlag) {
+    var html = "";
+    if (_appendNodes) {
+      html = _appendNodes.apply(view, arguments);
+    }
+    if (parentNode) {
+      data.makeChkFlag(setting, parentNode);
+    }
+    return html;
+  }
+})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.excheck.min.js b/js/jquery.ztree.excheck.min.js
new file mode 100644
index 0000000..5201ca2
--- /dev/null
+++ b/js/jquery.ztree.excheck.min.js
@@ -0,0 +1 @@
+!function(e){var t={event:{CHECK:"ztree_check"},id:{CHECK:"_check"},checkbox:{STYLE:"checkbox",DEFAULT:"chk",DISABLED:"disable",FALSE:"false",TRUE:"true",FULL:"full",PART:"part",FOCUS:"focus"},radio:{STYLE:"radio",TYPE_ALL:"all",TYPE_LEVEL:"level"}},c={check:{enable:!1,autoCheckTrigger:!1,chkStyle:t.checkbox.STYLE,nocheckInherit:!1,chkDisabledInherit:!1,radioType:t.radio.TYPE_LEVEL,chkboxType:{Y:"ps",N:"ps"}},data:{key:{checked:"checked"}},callback:{beforeCheck:null,onCheck:null}},r={onCheckNode:function(e,t){if(!0===t.chkDisabled)return!1;var c=C.getSetting(e.data.treeId);if(0==o.apply(c.callback.beforeCheck,[c.treeId,t],!0))return!0;var h=C.nodeChecked(c,t);C.nodeChecked(c,t,!h),l.checkNodeRelation(c,t);var a=f(t,s.id.CHECK,c);return l.setChkClass(c,a,t),l.repairParentChkClassWithSelf(c,t),c.treeObj.trigger(s.event.CHECK,[e,c.treeId,t]),!0},onMouseoverCheck:function(e,t){if(!0===t.chkDisabled)return!1;var c=C.getSetting(e.data.treeId),h=f(t,s.id.CHECK,c);return t.check_Focus=!0,l.setChkClass(c,h,t),!0},onMouseoutCheck:function(e,t){if(!0===t.chkDisabled)return!1;var c=C.getSetting(e.data.treeId),h=f(t,s.id.CHECK,c);return t.check_Focus=!1,l.setChkClass(c,h,t),!0}},h={tools:{},view:{checkNodeRelation:function(e,t){var c,h,a,n=s.radio,i=C.nodeChecked(e,t);if(e.check.chkStyle==n.STYLE){var r=C.getRadioCheckedList(e);if(i)if(e.check.radioType==n.TYPE_ALL){for(h=r.length-1;0<=h;h--){c=r[h],C.nodeChecked(e,c)&&c!=t&&(C.nodeChecked(e,c,!1),r.splice(h,1),l.setChkClass(e,f(c,s.id.CHECK,e),c),c.parentTId!=t.parentTId&&l.repairParentChkClassWithSelf(e,c))}r.push(t)}else{var o=t.parentTId?t.getParentNode():C.getRoot(e);for(h=0,a=(d=C.nodeChildren(e,o)).length;h<a;h++){c=d[h],C.nodeChecked(e,c)&&c!=t&&(C.nodeChecked(e,c,!1),l.setChkClass(e,f(c,s.id.CHECK,e),c))}}else if(e.check.radioType==n.TYPE_ALL)for(h=0,a=r.length;h<a;h++)if(t==r[h]){r.splice(h,1);break}}else{var d=C.nodeChildren(e,t);i&&(!d||0==d.length||-1<e.check.chkboxType.Y.indexOf("s"))&&l.setSonNodeCheckBox(e,t,!0),i||d&&0!=d.length&&!(-1<e.check.chkboxType.N.indexOf("s"))||l.setSonNodeCheckBox(e,t,!1),i&&-1<e.check.chkboxType.Y.indexOf("p")&&l.setParentNodeCheckBox(e,t,!0),!i&&-1<e.check.chkboxType.N.indexOf("p")&&l.setParentNodeCheckBox(e,t,!1)}},makeChkClass:function(e,t){var c=s.checkbox,h=s.radio,a="",n=C.nodeChecked(e,t);a=!0===t.chkDisabled?c.DISABLED:t.halfCheck?c.PART:e.check.chkStyle==h.STYLE?t.check_Child_State<1?c.FULL:c.PART:n?2===t.check_Child_State||-1===t.check_Child_State?c.FULL:c.PART:t.check_Child_State<1?c.FULL:c.PART;var i=e.check.chkStyle+"_"+(n?c.TRUE:c.FALSE)+"_"+a;return i=t.check_Focus&&!0!==t.chkDisabled?i+"_"+c.FOCUS:i,s.className.BUTTON+" "+c.DEFAULT+" "+i},repairAllChk:function(e,t){if(e.check.enable&&e.check.chkStyle===s.checkbox.STYLE)for(var c=C.getRoot(e),h=C.nodeChildren(e,c),a=0,n=h.length;a<n;a++){var i=h[a];!0!==i.nocheck&&!0!==i.chkDisabled&&C.nodeChecked(e,i,t),l.setSonNodeCheckBox(e,i,t)}},repairChkClass:function(e,t){if(t&&(C.makeChkFlag(e,t),!0!==t.nocheck)){var c=f(t,s.id.CHECK,e);l.setChkClass(e,c,t)}},repairParentChkClass:function(e,t){if(t&&t.parentTId){var c=t.getParentNode();l.repairChkClass(e,c),l.repairParentChkClass(e,c)}},repairParentChkClassWithSelf:function(e,t){if(t){var c=C.nodeChildren(e,t);c&&0<c.length?l.repairParentChkClass(e,c[0]):l.repairParentChkClass(e,t)}},repairSonChkDisabled:function(e,t,c,h){if(t){t.chkDisabled!=c&&(t.chkDisabled=c),l.repairChkClass(e,t);var a=C.nodeChildren(e,t);if(a&&h)for(var n=0,i=a.length;n<i;n++){var r=a[n];l.repairSonChkDisabled(e,r,c,h)}}},repairParentChkDisabled:function(e,t,c,h){t&&(t.chkDisabled!=c&&h&&(t.chkDisabled=c),l.repairChkClass(e,t),l.repairParentChkDisabled(e,t.getParentNode(),c,h))},setChkClass:function(e,t,c){t&&(!0===c.nocheck?t.hide():t.show(),t.attr("class",l.makeChkClass(e,c)))},setParentNodeCheckBox:function(e,t,c,h){var a=f(t,s.id.CHECK,e);if(h=h||t,C.makeChkFlag(e,t),!0!==t.nocheck&&!0!==t.chkDisabled&&(C.nodeChecked(e,t,c),l.setChkClass(e,a,t),e.check.autoCheckTrigger&&t!=h&&e.treeObj.trigger(s.event.CHECK,[null,e.treeId,t])),t.parentTId){var n=!0;if(!c)for(var i=C.nodeChildren(e,t.getParentNode()),r=0,o=i.length;r<o;r++){var d=i[r],k=C.nodeChecked(e,d);if(!0!==d.nocheck&&!0!==d.chkDisabled&&k||(!0===d.nocheck||!0===d.chkDisabled)&&0<d.check_Child_State){n=!1;break}}n&&l.setParentNodeCheckBox(e,t.getParentNode(),c,h)}},setSonNodeCheckBox:function(e,t,c,h){if(t){var a=f(t,s.id.CHECK,e);h=h||t;var n=!1,i=C.nodeChildren(e,t);if(i)for(var r=0,o=i.length;r<o;r++){var d=i[r];l.setSonNodeCheckBox(e,d,c,h),!0===d.chkDisabled&&(n=!0)}t!=C.getRoot(e)&&!0!==t.chkDisabled&&(n&&!0!==t.nocheck&&C.makeChkFlag(e,t),!0!==t.nocheck&&!0!==t.chkDisabled?(C.nodeChecked(e,t,c),n||(t.check_Child_State=i&&0<i.length?c?2:0:-1)):t.check_Child_State=-1,l.setChkClass(e,a,t),e.check.autoCheckTrigger&&t!=h&&!0!==t.nocheck&&!0!==t.chkDisabled&&e.treeObj.trigger(s.event.CHECK,[null,e.treeId,t]))}}},event:{},data:{getRadioCheckedList:function(e){for(var t=C.getRoot(e).radioCheckedList,c=0,h=t.length;c<h;c++)C.getNodeCache(e,t[c].tId)||(t.splice(c,1),c--,h--);return t},getCheckStatus:function(e,t){if(!e.check.enable||t.nocheck||t.chkDisabled)return null;var c=C.nodeChecked(e,t);return{checked:c,half:t.halfCheck?t.halfCheck:e.check.chkStyle==s.radio.STYLE?2===t.check_Child_State:c?-1<t.check_Child_State&&t.check_Child_State<2:0<t.check_Child_State}},getTreeCheckedNodes:function(e,t,c,h){if(!t)return[];var a=c&&e.check.chkStyle==s.radio.STYLE&&e.check.radioType==s.radio.TYPE_ALL;h=h||[];for(var n=0,i=t.length;n<i;n++){var r=t[n],o=C.nodeChildren(e,r),d=C.nodeChecked(e,r);if(!0!==r.nocheck&&!0!==r.chkDisabled&&d==c&&(h.push(r),a))break;if(C.getTreeCheckedNodes(e,o,c,h),a&&0<h.length)break}return h},getTreeChangeCheckedNodes:function(e,t,c){if(!t)return[];c=c||[];for(var h=0,a=t.length;h<a;h++){var n=t[h],i=C.nodeChildren(e,n),r=C.nodeChecked(e,n);!0!==n.nocheck&&!0!==n.chkDisabled&&r!=n.checkedOld&&c.push(n),C.getTreeChangeCheckedNodes(e,i,c)}return c},makeChkFlag:function(e,t){if(t){var c=-1,h=C.nodeChildren(e,t);if(h)for(var a=0,n=h.length;a<n;a++){var i=h[a],r=C.nodeChecked(e,i),o=-1;if(e.check.chkStyle==s.radio.STYLE){if(2==(o=!0===i.nocheck||!0===i.chkDisabled?i.check_Child_State:!0===i.halfCheck||r||0<i.check_Child_State?2:0)){c=2;break}0==o&&(c=0)}else if(e.check.chkStyle==s.checkbox.STYLE){if(1===(o=!0===i.nocheck||!0===i.chkDisabled?i.check_Child_State:!0===i.halfCheck?1:r?-1===i.check_Child_State||2===i.check_Child_State?2:1:0<i.check_Child_State?1:0)){c=1;break}if(2===o&&-1<c&&0<a&&o!==c){c=1;break}if(2===c&&-1<o&&o<2){c=1;break}-1<o&&(c=o)}}t.check_Child_State=c}}}};e.extend(!0,e.fn.zTree.consts,t),e.extend(!0,e.fn.zTree._z,h);var a=e.fn.zTree,o=a._z.tools,s=a.consts,l=a._z.view,C=a._z.data,f=(a._z.event,o.$);C.nodeChecked=function(e,t,c){if(!t)return!1;var h=e.data.key.checked;return void 0!==c?("string"==typeof c&&(c=o.eqs(c,"true")),c=!!c,t[h]=c):"string"==typeof t[h]?t[h]=o.eqs(t[h],"true"):t[h]=!!t[h],t[h]},C.exSetting(c),C.addInitBind(function(a){var e=a.treeObj,t=s.event;e.bind(t.CHECK,function(e,t,c,h){e.srcEvent=t,o.apply(a.callback.onCheck,[e,c,h])})}),C.addInitUnBind(function(e){var t=e.treeObj,c=s.event;t.unbind(c.CHECK)}),C.addInitCache(function(e){}),C.addInitNode(function(e,t,c,h,a,n,i){if(c){var r=C.nodeChecked(e,c);if(c.checkedOld=r,"string"==typeof c.nocheck&&(c.nocheck=o.eqs(c.nocheck,"true")),c.nocheck=!!c.nocheck||e.check.nocheckInherit&&h&&!!h.nocheck,"string"==typeof c.chkDisabled&&(c.chkDisabled=o.eqs(c.chkDisabled,"true")),c.chkDisabled=!!c.chkDisabled||e.check.chkDisabledInherit&&h&&!!h.chkDisabled,"string"==typeof c.halfCheck&&(c.halfCheck=o.eqs(c.halfCheck,"true")),c.halfCheck=!!c.halfCheck,c.check_Child_State=-1,c.check_Focus=!1,c.getCheckStatus=function(){return C.getCheckStatus(e,c)},e.check.chkStyle==s.radio.STYLE&&e.check.radioType==s.radio.TYPE_ALL&&r)C.getRoot(e).radioCheckedList.push(c)}}),C.addInitProxy(function(e){var t=e.target,c=C.getSetting(e.data.treeId),h="",a=null,n="",i=null;if(o.eqs(e.type,"mouseover")?c.check.enable&&o.eqs(t.tagName,"span")&&null!==t.getAttribute("treeNode"+s.id.CHECK)&&(h=o.getNodeMainDom(t).id,n="mouseoverCheck"):o.eqs(e.type,"mouseout")?c.check.enable&&o.eqs(t.tagName,"span")&&null!==t.getAttribute("treeNode"+s.id.CHECK)&&(h=o.getNodeMainDom(t).id,n="mouseoutCheck"):o.eqs(e.type,"click")&&c.check.enable&&o.eqs(t.tagName,"span")&&null!==t.getAttribute("treeNode"+s.id.CHECK)&&(h=o.getNodeMainDom(t).id,n="checkNode"),0<h.length)switch(a=C.getNodeCache(c,h),n){case"checkNode":i=r.onCheckNode;break;case"mouseoverCheck":i=r.onMouseoverCheck;break;case"mouseoutCheck":i=r.onMouseoutCheck}return{stop:"checkNode"===n,node:a,nodeEventType:n,nodeEventCallback:i,treeEventType:"",treeEventCallback:null}},!0),C.addInitRoot(function(e){C.getRoot(e).radioCheckedList=[]}),C.addBeforeA(function(e,t,c){e.check.enable&&(C.makeChkFlag(e,t),c.push("<span ID='",t.tId,s.id.CHECK,"' class='",l.makeChkClass(e,t),"' treeNode",s.id.CHECK,!0===t.nocheck?" style='display:none;'":"","></span>"))}),C.addZTreeTools(function(i,h){h.checkNode=function(e,t,c,h){var a=C.nodeChecked(i,e);if(!0!==e.chkDisabled&&(!0!==t&&!1!==t&&(t=!a),h=!!h,(a!==t||c)&&(!h||0!=o.apply(this.setting.callback.beforeCheck,[this.setting.treeId,e],!0))&&o.uCanDo(this.setting)&&this.setting.check.enable&&!0!==e.nocheck)){C.nodeChecked(i,e,t);var n=f(e,s.id.CHECK,this.setting);!c&&this.setting.check.chkStyle!==s.radio.STYLE||l.checkNodeRelation(this.setting,e),l.setChkClass(this.setting,n,e),l.repairParentChkClassWithSelf(this.setting,e),h&&this.setting.treeObj.trigger(s.event.CHECK,[null,this.setting.treeId,e])}},h.checkAllNodes=function(e){l.repairAllChk(this.setting,!!e)},h.getCheckedNodes=function(e){e=!1!==e;var t=C.nodeChildren(i,C.getRoot(this.setting));return C.getTreeCheckedNodes(this.setting,t,e)},h.getChangeCheckedNodes=function(){var e=C.nodeChildren(i,C.getRoot(this.setting));return C.getTreeChangeCheckedNodes(this.setting,e)},h.setChkDisabled=function(e,t,c,h){t=!!t,c=!!c,h=!!h,l.repairSonChkDisabled(this.setting,e,t,h),l.repairParentChkDisabled(this.setting,e.getParentNode(),t,c)};var a=h.updateNode;h.updateNode=function(e,t){if((a&&a.apply(h,arguments),e&&this.setting.check.enable)&&(f(e,this.setting).get(0)&&o.uCanDo(this.setting))){var c=f(e,s.id.CHECK,this.setting);1!=t&&this.setting.check.chkStyle!==s.radio.STYLE||l.checkNodeRelation(this.setting,e),l.setChkClass(this.setting,c,e),l.repairParentChkClassWithSelf(this.setting,e)}}});var n=l.createNodes;l.createNodes=function(e,t,c,h,a){n&&n.apply(l,arguments),c&&l.repairParentChkClassWithSelf(e,h)};var i=l.removeNode;l.removeNode=function(e,t){var c=t.getParentNode();i&&i.apply(l,arguments),t&&c&&(l.repairChkClass(e,c),l.repairParentChkClass(e,c))};var d=l.appendNodes;l.appendNodes=function(e,t,c,h,a,n,i){var r="";return d&&(r=d.apply(l,arguments)),h&&C.makeChkFlag(e,h),r}}(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.exedit-3.5.js b/js/jquery.ztree.exedit-3.5.js
deleted file mode 100644
index 17164dd..0000000
--- a/js/jquery.ztree.exedit-3.5.js
+++ /dev/null
@@ -1,1190 +0,0 @@
-/*
- * JQuery zTree exedit v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function($){
-	//default consts of exedit
-	var _consts = {
-		event: {
-			DRAG: "ztree_drag",
-			DROP: "ztree_drop",
-			RENAME: "ztree_rename",
-			DRAGMOVE:"ztree_dragmove"
-		},
-		id: {
-			EDIT: "_edit",
-			INPUT: "_input",
-			REMOVE: "_remove"
-		},
-		move: {
-			TYPE_INNER: "inner",
-			TYPE_PREV: "prev",
-			TYPE_NEXT: "next"
-		},
-		node: {
-			CURSELECTED_EDIT: "curSelectedNode_Edit",
-			TMPTARGET_TREE: "tmpTargetzTree",
-			TMPTARGET_NODE: "tmpTargetNode"
-		}
-	},
-	//default setting of exedit
-	_setting = {
-		edit: {
-			enable: false,
-			editNameSelectAll: false,
-			showRemoveBtn: true,
-			showRenameBtn: true,
-			removeTitle: "remove",
-			renameTitle: "rename",
-			drag: {
-				autoExpandTrigger: false,
-				isCopy: true,
-				isMove: true,
-				prev: true,
-				next: true,
-				inner: true,
-				minMoveSize: 5,
-				borderMax: 10,
-				borderMin: -5,
-				maxShowNodeNum: 5,
-				autoOpenTime: 500
-			}
-		},
-		view: {
-			addHoverDom: null,
-			removeHoverDom: null
-		},
-		callback: {
-			beforeDrag:null,
-			beforeDragOpen:null,
-			beforeDrop:null,
-			beforeEditName:null,
-			beforeRename:null,
-			onDrag:null,
-			onDragMove:null,
-			onDrop:null,
-			onRename:null
-		}
-	},
-	//default root of exedit
-	_initRoot = function (setting) {
-		var r = data.getRoot(setting), rs = data.getRoots();
-		r.curEditNode = null;
-		r.curEditInput = null;
-		r.curHoverNode = null;
-		r.dragFlag = 0;
-		r.dragNodeShowBefore = [];
-		r.dragMaskList = new Array();
-		rs.showHoverDom = true;
-	},
-	//default cache of exedit
-	_initCache = function(treeId) {},
-	//default bind event of exedit
-	_bindEvent = function(setting) {
-		var o = setting.treeObj;
-		var c = consts.event;
-		o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
-			tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
-		});
-
-		o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
-			tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
-		});
-
-		o.bind(c.DRAGMOVE,function(event, srcEvent, treeId, treeNodes){
-			tools.apply(setting.callback.onDragMove,[srcEvent, treeId, treeNodes]);
-		});
-
-		o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
-			tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
-		});
-	},
-	_unbindEvent = function(setting) {
-		var o = setting.treeObj;
-		var c = consts.event;
-		o.unbind(c.RENAME);
-		o.unbind(c.DRAG);
-		o.unbind(c.DRAGMOVE);
-		o.unbind(c.DROP);
-	},
-	//default event proxy of exedit
-	_eventProxy = function(e) {
-		var target = e.target,
-		setting = data.getSetting(e.data.treeId),
-		relatedTarget = e.relatedTarget,
-		tId = "", node = null,
-		nodeEventType = "", treeEventType = "",
-		nodeEventCallback = null, treeEventCallback = null,
-		tmp = null;
-
-		if (tools.eqs(e.type, "mouseover")) {
-			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (tmp) {
-				tId = tools.getNodeMainDom(tmp).id;
-				nodeEventType = "hoverOverNode";
-			}
-		} else if (tools.eqs(e.type, "mouseout")) {
-			tmp = tools.getMDom(setting, relatedTarget, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (!tmp) {
-				tId = "remove";
-				nodeEventType = "hoverOutNode";
-			}
-		} else if (tools.eqs(e.type, "mousedown")) {
-			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
-			if (tmp) {
-				tId = tools.getNodeMainDom(tmp).id;
-				nodeEventType = "mousedownNode";
-			}
-		}
-		if (tId.length>0) {
-			node = data.getNodeCache(setting, tId);
-			switch (nodeEventType) {
-				case "mousedownNode" :
-					nodeEventCallback = _handler.onMousedownNode;
-					break;
-				case "hoverOverNode" :
-					nodeEventCallback = _handler.onHoverOverNode;
-					break;
-				case "hoverOutNode" :
-					nodeEventCallback = _handler.onHoverOutNode;
-					break;
-			}
-		}
-		var proxyResult = {
-			stop: false,
-			node: node,
-			nodeEventType: nodeEventType,
-			nodeEventCallback: nodeEventCallback,
-			treeEventType: treeEventType,
-			treeEventCallback: treeEventCallback
-		};
-		return proxyResult
-	},
-	//default init node of exedit
-	_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
-		if (!n) return;
-		n.isHover = false;
-		n.editNameFlag = false;
-	},
-	//update zTreeObj, add method of edit
-	_zTreeTools = function(setting, zTreeTools) {
-		zTreeTools.cancelEditName = function(newName) {
-			var root = data.getRoot(this.setting);
-			if (!root.curEditNode) return;
-			view.cancelCurEditNode(this.setting, newName?newName:null, true);
-		}
-		zTreeTools.copyNode = function(targetNode, node, moveType, isSilent) {
-			if (!node) return null;
-			if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
-			var _this = this,
-				newNode = tools.clone(node);
-			if (!targetNode) {
-				targetNode = null;
-				moveType = consts.move.TYPE_INNER;
-			}
-			if (moveType == consts.move.TYPE_INNER) {
-				function copyCallback() {
-					view.addNodes(_this.setting, targetNode, [newNode], isSilent);
-				}
-
-				if (tools.canAsync(this.setting, targetNode)) {
-					view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
-				} else {
-					copyCallback();
-				}
-			} else {
-				view.addNodes(this.setting, targetNode.parentNode, [newNode], isSilent);
-				view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
-			}
-			return newNode;
-		}
-		zTreeTools.editName = function(node) {
-			if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
-			if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
-			view.editNode(this.setting, node)
-		}
-		zTreeTools.moveNode = function(targetNode, node, moveType, isSilent) {
-			if (!node) return node;
-			if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
-				return null;
-			} else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
-				return null;
-			} else if (!targetNode) {
-				targetNode = null;
-			}
-			var _this = this;
-			function moveCallback() {
-				view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
-			}
-			if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
-				view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
-			} else {
-				moveCallback();
-			}
-			return node;
-		}
-		zTreeTools.setEditable = function(editable) {
-			this.setting.edit.enable = editable;
-			return this.refresh();
-		}
-	},
-	//method of operate data
-	_data = {
-		setSonNodeLevel: function(setting, parentNode, node) {
-			if (!node) return;
-			var childKey = setting.data.key.children;
-			node.level = (parentNode)? parentNode.level + 1 : 0;
-			if (!node[childKey]) return;
-			for (var i = 0, l = node[childKey].length; i < l; i++) {
-				if (node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
-			}
-		}
-	},
-	//method of event proxy
-	_event = {
-
-	},
-	//method of event handler
-	_handler = {
-		onHoverOverNode: function(event, node) {
-			var setting = data.getSetting(event.data.treeId),
-			root = data.getRoot(setting);
-			if (root.curHoverNode != node) {
-				_handler.onHoverOutNode(event);
-			}
-			root.curHoverNode = node;
-			view.addHoverDom(setting, node);
-		},
-		onHoverOutNode: function(event, node) {
-			var setting = data.getSetting(event.data.treeId),
-			root = data.getRoot(setting);
-			if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
-				view.removeTreeDom(setting, root.curHoverNode);
-				root.curHoverNode = null;
-			}
-		},
-		onMousedownNode: function(eventMouseDown, _node) {
-			var i,l,
-			setting = data.getSetting(eventMouseDown.data.treeId),
-			root = data.getRoot(setting), roots = data.getRoots();
-			//right click can't drag & drop
-			if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;
-
-			//input of edit node name can't drag & drop
-			var target = eventMouseDown.target,
-			_nodes = data.getRoot(setting).curSelectedList,
-			nodes = [];
-			if (!data.isSelectedNode(setting, _node)) {
-				nodes = [_node];
-			} else {
-				for (i=0, l=_nodes.length; i<l; i++) {
-					if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode"+consts.id.INPUT) !== null) {
-						return true;
-					}
-					nodes.push(_nodes[i]);
-					if (nodes[0].parentTId !== _nodes[i].parentTId) {
-						nodes = [_node];
-						break;
-					}
-				}
-			}
-
-			view.editNodeBlur = true;
-			view.cancelCurEditNode(setting);
-
-			var doc = $(setting.treeObj.get(0).ownerDocument),
-			body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
-			isOtherTree = false,
-			targetSetting = setting,
-			sourceSetting = setting,
-			preNode, nextNode,
-			preTmpTargetNodeId = null,
-			preTmpMoveType = null,
-			tmpTargetNodeId = null,
-			moveType = consts.move.TYPE_INNER,
-			mouseDownX = eventMouseDown.clientX,
-			mouseDownY = eventMouseDown.clientY,
-			startTime = (new Date()).getTime();
-
-			if (tools.uCanDo(setting)) {
-				doc.bind("mousemove", _docMouseMove);
-			}
-			function _docMouseMove(event) {
-				//avoid start drag after click node
-				if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
-					&& Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
-					return true;
-				}
-				var i, l, tmpNode, tmpDom, tmpNodes,
-				childKey = setting.data.key.children;
-				body.css("cursor", "pointer");
-
-				if (root.dragFlag == 0) {
-					if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
-						_docMouseUp(event);
-						return true;
-					}
-
-					for (i=0, l=nodes.length; i<l; i++) {
-						if (i==0) {
-							root.dragNodeShowBefore = [];
-						}
-						tmpNode = nodes[i];
-						if (tmpNode.isParent && tmpNode.open) {
-							view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
-							root.dragNodeShowBefore[tmpNode.tId] = true;
-						} else {
-							root.dragNodeShowBefore[tmpNode.tId] = false;
-						}
-					}
-
-					root.dragFlag = 1;
-					roots.showHoverDom = false;
-					tools.showIfameMask(setting, true);
-
-					//sort
-					var isOrder = true, lastIndex = -1;
-					if (nodes.length>1) {
-						var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
-						tmpNodes = [];
-						for (i=0, l=pNodes.length; i<l; i++) {
-							if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
-								if (isOrder && lastIndex > -1 && (lastIndex+1) !== i) {
-									isOrder = false;
-								}
-								tmpNodes.push(pNodes[i]);
-								lastIndex = i;
-							}
-							if (nodes.length === tmpNodes.length) {
-								nodes = tmpNodes;
-								break;
-							}
-						}
-					}
-					if (isOrder) {
-						preNode = nodes[0].getPreNode();
-						nextNode = nodes[nodes.length-1].getNextNode();
-					}
-
-					//set node in selected
-					curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
-					for (i=0, l=nodes.length; i<l; i++) {
-						tmpNode = nodes[i];
-						tmpNode.editNameFlag = false;
-						view.selectNode(setting, tmpNode, i>0);
-						view.removeTreeDom(setting, tmpNode);
-
-						if (i > setting.edit.drag.maxShowNodeNum-1) {
-							continue;
-						}
-
-						tmpDom = $$("<li id='"+ tmpNode.tId +"_tmp'></li>", setting);
-						tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
-						tmpDom.css("padding", "0");
-						tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
-						curNode.append(tmpDom);
-						if (i == setting.edit.drag.maxShowNodeNum-1) {
-							tmpDom = $$("<li id='"+ tmpNode.tId +"_moretmp'><a>  ...  </a></li>", setting);
-							curNode.append(tmpDom);
-						}
-					}
-					curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
-					curNode.addClass(setting.treeObj.attr("class"));
-					curNode.appendTo(body);
-
-					tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
-					tmpArrow.attr("id", "zTreeMove_arrow_tmp");
-					tmpArrow.appendTo(body);
-
-					setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
-				}
-
-				if (root.dragFlag == 1) {
-					if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft()+2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
-						var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
-						event.target = (xT.length > 0) ? xT.get(0) : event.target;
-					} else if (tmpTarget) {
-						tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
-						if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
-							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
-					}
-					tmpTarget = null;
-					tmpTargetNodeId = null;
-
-					//judge drag & drop in multi ztree
-					isOtherTree = false;
-					targetSetting = setting;
-					var settings = data.getSettings();
-					for (var s in settings) {
-						if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
-							&& (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length>0)) {
-							isOtherTree = true;
-							targetSetting = settings[s];
-						}
-					}
-
-					var docScrollTop = doc.scrollTop(),
-					docScrollLeft = doc.scrollLeft(),
-					treeOffset = targetSetting.treeObj.offset(),
-					scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
-					scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
-					dTop = (event.clientY + docScrollTop - treeOffset.top),
-					dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
-					dLeft = (event.clientX + docScrollLeft - treeOffset.left),
-					dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
-					isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
-					isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
-					isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
-					isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
-					isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
-					isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
-					isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height()+10) >= scrollHeight),
-					isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
-					isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width()+10) >= scrollWidth);
-
-					if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
-						//get node <li> dom
-						var targetObj = event.target;
-						while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
-							targetObj = targetObj.parentNode;
-						}
-
-						var canMove = true;
-						//don't move to self or children of self
-						for (i=0, l=nodes.length; i<l; i++) {
-							tmpNode = nodes[i];
-							if (targetObj.id === tmpNode.tId) {
-								canMove = false;
-								break;
-							} else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
-								canMove = false;
-								break;
-							}
-						}
-						if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
-							tmpTarget = $(targetObj);
-							tmpTargetNodeId = targetObj.id;
-						}
-					}
-
-					//the mouse must be in zTree
-					tmpNode = nodes[0];
-					if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
-						//judge mouse move in root of ztree
-						if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
-							tmpTarget = targetSetting.treeObj;
-						}
-						//auto scroll top
-						if (isTop) {
-							targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()-10);
-						} else if (isBottom)  {
-							targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()+10);
-						}
-						if (isLeft) {
-							targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()-10);
-						} else if (isRight) {
-							targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+10);
-						}
-						//auto scroll left
-						if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
-							targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+ tmpTarget.offset().left - targetSetting.treeObj.offset().left);
-						}
-					}
-
-					curNode.css({
-						"top": (event.clientY + docScrollTop + 3) + "px",
-						"left": (event.clientX + docScrollLeft + 3) + "px"
-					});
-
-					var dX = 0;
-					var dY = 0;
-					if (tmpTarget && tmpTarget.attr("id")!=targetSetting.treeId) {
-						var tmpTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId),
-						isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
-						isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
-						isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
-						isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
-						canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
-						canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
-						canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);
-						if (!canPrev && !canNext && !canInner) {
-							tmpTarget = null;
-							tmpTargetNodeId = "";
-							moveType = consts.move.TYPE_INNER;
-							tmpArrow.css({
-								"display":"none"
-							});
-							if (window.zTreeMoveTimer) {
-								clearTimeout(window.zTreeMoveTimer);
-								window.zTreeMoveTargetNodeTId = null
-							}
-						} else {
-							var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
-							tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
-							tmpTop = tmpTargetA.offset().top,
-							tmpLeft = tmpTargetA.offset().left,
-							prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1) ) : -1,
-							nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0) ) : -1,
-							dY_percent = (event.clientY + docScrollTop - tmpTop)/tmpTargetA.height();
-							if ((prevPercent==1 ||dY_percent<=prevPercent && dY_percent>=-.2) && canPrev) {
-								dX = 1 - tmpArrow.width();
-								dY = tmpTop - tmpArrow.height()/2;
-								moveType = consts.move.TYPE_PREV;
-							} else if ((nextPercent==0 || dY_percent>=nextPercent && dY_percent<=1.2) && canNext) {
-								dX = 1 - tmpArrow.width();
-								dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height()/2) : (tmpNextA.offset().top - tmpArrow.height()/2);
-								moveType = consts.move.TYPE_NEXT;
-							}else {
-								dX = 5 - tmpArrow.width();
-								dY = tmpTop;
-								moveType = consts.move.TYPE_INNER;
-							}
-							tmpArrow.css({
-								"display":"block",
-								"top": dY + "px",
-								"left": (tmpLeft + dX) + "px"
-							});
-							tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);
-
-							if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
-								startTime = (new Date()).getTime();
-							}
-							if (tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
-								var startTimer = true;
-								if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
-									clearTimeout(window.zTreeMoveTimer);
-									window.zTreeMoveTargetNodeTId = null;
-								}else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
-									startTimer = false;
-								}
-								if (startTimer) {
-									window.zTreeMoveTimer = setTimeout(function() {
-										if (moveType != consts.move.TYPE_INNER) return;
-										if (tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
-											&& tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
-											view.switchNode(targetSetting, tmpTargetNode);
-											if (targetSetting.edit.drag.autoExpandTrigger) {
-												targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
-											}
-										}
-									}, targetSetting.edit.drag.autoOpenTime+50);
-									window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
-								}
-							}
-						}
-					} else {
-						moveType = consts.move.TYPE_INNER;
-						if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
-							tmpTarget.addClass(consts.node.TMPTARGET_TREE);
-						} else {
-							tmpTarget = null;
-						}
-						tmpArrow.css({
-							"display":"none"
-						});
-						if (window.zTreeMoveTimer) {
-							clearTimeout(window.zTreeMoveTimer);
-							window.zTreeMoveTargetNodeTId = null;
-						}
-					}
-					preTmpTargetNodeId = tmpTargetNodeId;
-					preTmpMoveType = moveType;
-
-					setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
-				}
-				return false;
-			}
-
-			doc.bind("mouseup", _docMouseUp);
-			function _docMouseUp(event) {
-				if (window.zTreeMoveTimer) {
-					clearTimeout(window.zTreeMoveTimer);
-					window.zTreeMoveTargetNodeTId = null;
-				}
-				preTmpTargetNodeId = null;
-				preTmpMoveType = null;
-				doc.unbind("mousemove", _docMouseMove);
-				doc.unbind("mouseup", _docMouseUp);
-				doc.unbind("selectstart", _docSelect);
-				body.css("cursor", "auto");
-				if (tmpTarget) {
-					tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
-					if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
-							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
-				}
-				tools.showIfameMask(setting, false);
-
-				roots.showHoverDom = true;
-				if (root.dragFlag == 0) return;
-				root.dragFlag = 0;
-
-				var i, l, tmpNode;
-				for (i=0, l=nodes.length; i<l; i++) {
-					tmpNode = nodes[i];
-					if (tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
-						view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
-						delete root.dragNodeShowBefore[tmpNode.tId];
-					}
-				}
-
-				if (curNode) curNode.remove();
-				if (tmpArrow) tmpArrow.remove();
-
-				var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
-				if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId==nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
-					tmpTarget = null;
-				}
-				if (tmpTarget) {
-					var dragTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId);
-					if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
-						view.selectNodes(sourceSetting, nodes);
-						return;
-					}
-					var newNodes = isCopy ? tools.clone(nodes) : nodes;
-
-					function dropCallback() {
-						if (isOtherTree) {
-							if (!isCopy) {
-								for(var i=0, l=nodes.length; i<l; i++) {
-									view.removeNode(setting, nodes[i]);
-								}
-							}
-							if (moveType == consts.move.TYPE_INNER) {
-								view.addNodes(targetSetting, dragTargetNode, newNodes);
-							} else {
-								view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
-								if (moveType == consts.move.TYPE_PREV) {
-									for (i=0, l=newNodes.length; i<l; i++) {
-										view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
-									}
-								} else {
-									for (i=-1, l=newNodes.length-1; i<l; l--) {
-										view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
-									}
-								}
-							}
-						} else {
-							if (isCopy && moveType == consts.move.TYPE_INNER) {
-								view.addNodes(targetSetting, dragTargetNode, newNodes);
-							} else {
-								if (isCopy) {
-									view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
-								}
-								if (moveType != consts.move.TYPE_NEXT) {
-									for (i=0, l=newNodes.length; i<l; i++) {
-										view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
-									}
-								} else {
-									for (i=-1, l=newNodes.length-1; i<l; l--) {
-										view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
-									}
-								}
-							}
-						}
-						view.selectNodes(targetSetting, newNodes);
-						$$(newNodes[0], setting).focus().blur();
-
-						setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
-					}
-
-					if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
-						view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
-					} else {
-						dropCallback();
-					}
-
-				} else {
-					view.selectNodes(sourceSetting, nodes);
-					setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
-				}
-			}
-
-			doc.bind("selectstart", _docSelect);
-			function _docSelect() {
-				return false;
-			}
-
-			//Avoid FireFox's Bug
-			//If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
-			if(eventMouseDown.preventDefault) {
-				eventMouseDown.preventDefault();
-			}
-			return true;
-		}
-	},
-	//method of tools for zTree
-	_tools = {
-		getAbs: function (obj) {
-			var oRect = obj.getBoundingClientRect(),
-			scrollTop = document.body.scrollTop+document.documentElement.scrollTop,
-			scrollLeft = document.body.scrollLeft+document.documentElement.scrollLeft;
-			return [oRect.left+scrollLeft,oRect.top+scrollTop];
-		},
-		inputFocus: function(inputObj) {
-			if (inputObj.get(0)) {
-				inputObj.focus();
-				tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
-			}
-		},
-		inputSelect: function(inputObj) {
-			if (inputObj.get(0)) {
-				inputObj.focus();
-				inputObj.select();
-			}
-		},
-		setCursorPosition: function(obj, pos){
-			if(obj.setSelectionRange) {
-				obj.focus();
-				obj.setSelectionRange(pos,pos);
-			} else if (obj.createTextRange) {
-				var range = obj.createTextRange();
-				range.collapse(true);
-				range.moveEnd('character', pos);
-				range.moveStart('character', pos);
-				range.select();
-			}
-		},
-		showIfameMask: function(setting, showSign) {
-			var root = data.getRoot(setting);
-			//clear full mask
-			while (root.dragMaskList.length > 0) {
-				root.dragMaskList[0].remove();
-				root.dragMaskList.shift();
-			}
-			if (showSign) {
-				//show mask
-				var iframeList = $$("iframe", setting);
-				for (var i = 0, l = iframeList.length; i < l; i++) {
-					var obj = iframeList.get(i),
-					r = tools.getAbs(obj),
-					dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
-					dragMask.appendTo($$("body", setting));
-					root.dragMaskList.push(dragMask);
-				}
-			}
-		}
-	},
-	//method of operate ztree dom
-	_view = {
-		addEditBtn: function(setting, node) {
-			if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
-				return;
-			}
-			if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
-				return;
-			}
-			var aObj = $$(node, consts.id.A, setting),
-			editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='"+tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle)+"' treeNode"+consts.id.EDIT+" style='display:none;'></span>";
-			aObj.append(editStr);
-
-			$$(node, consts.id.EDIT, setting).bind('click',
-				function() {
-					if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
-					view.editNode(setting, node);
-					return false;
-				}
-				).show();
-		},
-		addRemoveBtn: function(setting, node) {
-			if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
-				return;
-			}
-			if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
-				return;
-			}
-			var aObj = $$(node, consts.id.A, setting),
-			removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='"+tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle)+"' treeNode"+consts.id.REMOVE+" style='display:none;'></span>";
-			aObj.append(removeStr);
-
-			$$(node, consts.id.REMOVE, setting).bind('click',
-				function() {
-					if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
-					view.removeNode(setting, node);
-					setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
-					return false;
-				}
-				).bind('mousedown',
-				function(eventMouseDown) {
-					return true;
-				}
-				).show();
-		},
-		addHoverDom: function(setting, node) {
-			if (data.getRoots().showHoverDom) {
-				node.isHover = true;
-				if (setting.edit.enable) {
-					view.addEditBtn(setting, node);
-					view.addRemoveBtn(setting, node);
-				}
-				tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
-			}
-		},
-		cancelCurEditNode: function (setting, forceName, isCancel) {
-			var root = data.getRoot(setting),
-			nameKey = setting.data.key.name,
-			node = root.curEditNode;
-
-			if (node) {
-				var inputObj = root.curEditInput,
-				newName = forceName ? forceName:(isCancel ? node[nameKey]: inputObj.val());
-				if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
-					return false;
-				}
-                node[nameKey] = newName;
-                var aObj = $$(node, consts.id.A, setting);
-				aObj.removeClass(consts.node.CURSELECTED_EDIT);
-				inputObj.unbind();
-				view.setNodeName(setting, node);
-				node.editNameFlag = false;
-				root.curEditNode = null;
-				root.curEditInput = null;
-				view.selectNode(setting, node, false);
-                setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
-			}
-			root.noSelection = true;
-			return true;
-		},
-		editNode: function(setting, node) {
-			var root = data.getRoot(setting);
-			view.editNodeBlur = false;
-			if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
-				setTimeout(function() {tools.inputFocus(root.curEditInput);}, 0);
-				return;
-			}
-			var nameKey = setting.data.key.name;
-			node.editNameFlag = true;
-			view.removeTreeDom(setting, node);
-			view.cancelCurEditNode(setting);
-			view.selectNode(setting, node, false);
-			$$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
-			var inputObj = $$(node, consts.id.INPUT, setting);
-			inputObj.attr("value", node[nameKey]);
-			if (setting.edit.editNameSelectAll) {
-				tools.inputSelect(inputObj);
-			} else {
-				tools.inputFocus(inputObj);
-			}
-
-			inputObj.bind('blur', function(event) {
-				if (!view.editNodeBlur) {
-					view.cancelCurEditNode(setting);
-				}
-			}).bind('keydown', function(event) {
-				if (event.keyCode=="13") {
-					view.editNodeBlur = true;
-					view.cancelCurEditNode(setting);
-				} else if (event.keyCode=="27") {
-					view.cancelCurEditNode(setting, null, true);
-				}
-			}).bind('click', function(event) {
-				return false;
-			}).bind('dblclick', function(event) {
-				return false;
-			});
-
-			$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
-			root.curEditInput = inputObj;
-			root.noSelection = false;
-			root.curEditNode = node;
-		},
-		moveNode: function(setting, targetNode, node, moveType, animateFlag, isSilent) {
-			var root = data.getRoot(setting),
-			childKey = setting.data.key.children;
-			if (targetNode == node) return;
-			if (setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
-			var oldParentNode = (node.parentTId ? node.getParentNode(): root),
-			targetNodeIsRoot = (targetNode === null || targetNode == root);
-			if (targetNodeIsRoot && targetNode === null) targetNode = root;
-			if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
-			var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);
-
-			if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
-				moveType = consts.move.TYPE_INNER;
-			}
-
-			if (moveType == consts.move.TYPE_INNER) {
-				if (targetNodeIsRoot) {
-					//parentTId of root node is null
-					node.parentTId = null;
-				} else {
-					if (!targetNode.isParent) {
-						targetNode.isParent = true;
-						targetNode.open = !!targetNode.open;
-						view.setNodeLineIcos(setting, targetNode);
-					}
-					node.parentTId = targetNode.tId;
-				}
-			}
-
-			//move node Dom
-			var targetObj, target_ulObj;
-			if (targetNodeIsRoot) {
-				targetObj = setting.treeObj;
-				target_ulObj = targetObj;
-			} else {
-				if (!isSilent && moveType == consts.move.TYPE_INNER) {
-					view.expandCollapseNode(setting, targetNode, true, false);
-				} else if (!isSilent) {
-					view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
-				}
-				targetObj = $$(targetNode, setting);
-				target_ulObj = $$(targetNode, consts.id.UL, setting);
-				if (!!targetObj.get(0) && !target_ulObj.get(0)) {
-					var ulstr = [];
-					view.makeUlHtml(setting, targetNode, ulstr, '');
-					targetObj.append(ulstr.join(''));
-				}
-				target_ulObj = $$(targetNode, consts.id.UL, setting);
-			}
-			var nodeDom = $$(node, setting);
-			if (!nodeDom.get(0)) {
-				nodeDom = view.appendNodes(setting, node.level, [node], null, false, true).join('');
-			} else if (!targetObj.get(0)) {
-				nodeDom.remove();
-			}
-			if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
-				target_ulObj.append(nodeDom);
-			} else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
-				targetObj.before(nodeDom);
-			} else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
-				targetObj.after(nodeDom);
-			}
-
-			//repair the data after move
-			var i,l,
-			tmpSrcIndex = -1,
-			tmpTargetIndex = 0,
-			oldNeighbor = null,
-			newNeighbor = null,
-			oldLevel = node.level;
-			if (node.isFirstNode) {
-				tmpSrcIndex = 0;
-				if (oldParentNode[childKey].length > 1 ) {
-					oldNeighbor = oldParentNode[childKey][1];
-					oldNeighbor.isFirstNode = true;
-				}
-			} else if (node.isLastNode) {
-				tmpSrcIndex = oldParentNode[childKey].length -1;
-				oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
-				oldNeighbor.isLastNode = true;
-			} else {
-				for (i = 0, l = oldParentNode[childKey].length; i < l; i++) {
-					if (oldParentNode[childKey][i].tId == node.tId) {
-						tmpSrcIndex = i;
-						break;
-					}
-				}
-			}
-			if (tmpSrcIndex >= 0) {
-				oldParentNode[childKey].splice(tmpSrcIndex, 1);
-			}
-			if (moveType != consts.move.TYPE_INNER) {
-				for (i = 0, l = targetParentNode[childKey].length; i < l; i++) {
-					if (targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
-				}
-			}
-			if (moveType == consts.move.TYPE_INNER) {
-				if (!targetNode[childKey]) targetNode[childKey] = new Array();
-				if (targetNode[childKey].length > 0) {
-					newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
-					newNeighbor.isLastNode = false;
-				}
-				targetNode[childKey].splice(targetNode[childKey].length, 0, node);
-				node.isLastNode = true;
-				node.isFirstNode = (targetNode[childKey].length == 1);
-			} else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
-				targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
-				newNeighbor = targetNode;
-				newNeighbor.isFirstNode = false;
-				node.parentTId = targetNode.parentTId;
-				node.isFirstNode = true;
-				node.isLastNode = false;
-
-			} else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
-				targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
-				newNeighbor = targetNode;
-				newNeighbor.isLastNode = false;
-				node.parentTId = targetNode.parentTId;
-				node.isFirstNode = false;
-				node.isLastNode = true;
-
-			} else {
-				if (moveType == consts.move.TYPE_PREV) {
-					targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
-				} else {
-					targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
-				}
-				node.parentTId = targetNode.parentTId;
-				node.isFirstNode = false;
-				node.isLastNode = false;
-			}
-			data.fixPIdKeyValue(setting, node);
-			data.setSonNodeLevel(setting, node.getParentNode(), node);
-
-			//repair node what been moved
-			view.setNodeLineIcos(setting, node);
-			view.repairNodeLevelClass(setting, node, oldLevel)
-
-			//repair node's old parentNode dom
-			if (!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
-				//old parentNode has no child nodes
-				oldParentNode.isParent = false;
-				oldParentNode.open = false;
-				var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
-				tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
-				tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
-				view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
-				view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
-				tmp_ulObj.css("display", "none");
-
-			} else if (oldNeighbor) {
-				//old neigbor node
-				view.setNodeLineIcos(setting, oldNeighbor);
-			}
-
-			//new neigbor node
-			if (newNeighbor) {
-				view.setNodeLineIcos(setting, newNeighbor);
-			}
-
-			//repair checkbox / radio
-			if (!!setting.check && setting.check.enable && view.repairChkClass) {
-				view.repairChkClass(setting, oldParentNode);
-				view.repairParentChkClassWithSelf(setting, oldParentNode);
-				if (oldParentNode != node.parent)
-					view.repairParentChkClassWithSelf(setting, node);
-			}
-
-			//expand parents after move
-			if (!isSilent) {
-				view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
-			}
-		},
-		removeEditBtn: function(setting, node) {
-			$$(node, consts.id.EDIT, setting).unbind().remove();
-		},
-		removeRemoveBtn: function(setting, node) {
-			$$(node, consts.id.REMOVE, setting).unbind().remove();
-		},
-		removeTreeDom: function(setting, node) {
-			node.isHover = false;
-			view.removeEditBtn(setting, node);
-			view.removeRemoveBtn(setting, node);
-			tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
-		},
-		repairNodeLevelClass: function(setting, node, oldLevel) {
-			if (oldLevel === node.level) return;
-			var liObj = $$(node, setting),
-			aObj = $$(node, consts.id.A, setting),
-			ulObj = $$(node, consts.id.UL, setting),
-			oldClass = consts.className.LEVEL + oldLevel,
-			newClass = consts.className.LEVEL + node.level;
-			liObj.removeClass(oldClass);
-			liObj.addClass(newClass);
-			aObj.removeClass(oldClass);
-			aObj.addClass(newClass);
-			ulObj.removeClass(oldClass);
-			ulObj.addClass(newClass);
-		},
-		selectNodes : function(setting, nodes) {
-			for (var i=0, l=nodes.length; i<l; i++) {
-				view.selectNode(setting, nodes[i], i>0);
-			}
-		}
-	},
-
-	_z = {
-		tools: _tools,
-		view: _view,
-		event: _event,
-		data: _data
-	};
-	$.extend(true, $.fn.zTree.consts, _consts);
-	$.extend(true, $.fn.zTree._z, _z);
-
-	var zt = $.fn.zTree,
-	tools = zt._z.tools,
-	consts = zt.consts,
-	view = zt._z.view,
-	data = zt._z.data,
-	event = zt._z.event,
-	$$ = tools.$;
-
-	data.exSetting(_setting);
-	data.addInitBind(_bindEvent);
-	data.addInitUnBind(_unbindEvent);
-	data.addInitCache(_initCache);
-	data.addInitNode(_initNode);
-	data.addInitProxy(_eventProxy);
-	data.addInitRoot(_initRoot);
-	data.addZTreeTools(_zTreeTools);
-
-	var _cancelPreSelectedNode = view.cancelPreSelectedNode;
-	view.cancelPreSelectedNode = function (setting, node) {
-		var list = data.getRoot(setting).curSelectedList;
-		for (var i=0, j=list.length; i<j; i++) {
-			if (!node || node === list[i]) {
-				view.removeTreeDom(setting, list[i]);
-				if (node) break;
-			}
-		}
-		if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
-	}
-
-	var _createNodes = view.createNodes;
-	view.createNodes = function(setting, level, nodes, parentNode) {
-		if (_createNodes) {
-			_createNodes.apply(view, arguments);
-		}
-		if (!nodes) return;
-		if (view.repairParentChkClassWithSelf) {
-			view.repairParentChkClassWithSelf(setting, parentNode);
-		}
-	}
-
-	var _makeNodeUrl = view.makeNodeUrl;
-	view.makeNodeUrl = function(setting, node) {
-		return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
-	}
-
-	var _removeNode = view.removeNode;
-	view.removeNode = function(setting, node) {
-		var root = data.getRoot(setting);
-		if (root.curEditNode === node) root.curEditNode = null;
-		if (_removeNode) {
-			_removeNode.apply(view, arguments);
-		}
-	}
-
-	var _selectNode = view.selectNode;
-	view.selectNode = function(setting, node, addFlag) {
-		var root = data.getRoot(setting);
-		if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
-			return false;
-		}
-		if (_selectNode) _selectNode.apply(view, arguments);
-		view.addHoverDom(setting, node);
-		return true;
-	}
-
-	var _uCanDo = tools.uCanDo;
-	tools.uCanDo = function(setting, e) {
-		var root = data.getRoot(setting);
-		if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
-			return true;
-		}
-		if (root.curEditNode) {
-			view.editNodeBlur = false;
-			root.curEditInput.focus();
-		}
-		return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
-	}
-})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.exedit-3.5.min.js b/js/jquery.ztree.exedit-3.5.min.js
deleted file mode 100644
index 6fe8e5a..0000000
--- a/js/jquery.ztree.exedit-3.5.min.js
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * JQuery zTree exedit v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function(w){var I={event:{DRAG:"ztree_drag",DROP:"ztree_drop",RENAME:"ztree_rename",DRAGMOVE:"ztree_dragmove"},id:{EDIT:"_edit",INPUT:"_input",REMOVE:"_remove"},move:{TYPE_INNER:"inner",TYPE_PREV:"prev",TYPE_NEXT:"next"},node:{CURSELECTED_EDIT:"curSelectedNode_Edit",TMPTARGET_TREE:"tmpTargetzTree",TMPTARGET_NODE:"tmpTargetNode"}},x={onHoverOverNode:function(b,a){var c=m.getSetting(b.data.treeId),d=m.getRoot(c);if(d.curHoverNode!=a)x.onHoverOutNode(b);d.curHoverNode=a;f.addHoverDom(c,a)},onHoverOutNode:function(b){var b=
-m.getSetting(b.data.treeId),a=m.getRoot(b);if(a.curHoverNode&&!m.isSelectedNode(b,a.curHoverNode))f.removeTreeDom(b,a.curHoverNode),a.curHoverNode=null},onMousedownNode:function(b,a){function c(b){if(C.dragFlag==0&&Math.abs(N-b.clientX)<e.edit.drag.minMoveSize&&Math.abs(O-b.clientY)<e.edit.drag.minMoveSize)return!0;var a,c,n,k,i;i=e.data.key.children;M.css("cursor","pointer");if(C.dragFlag==0){if(g.apply(e.callback.beforeDrag,[e.treeId,l],!0)==!1)return r(b),!0;for(a=0,c=l.length;a<c;a++){if(a==0)C.dragNodeShowBefore=
-[];n=l[a];n.isParent&&n.open?(f.expandCollapseNode(e,n,!n.open),C.dragNodeShowBefore[n.tId]=!0):C.dragNodeShowBefore[n.tId]=!1}C.dragFlag=1;t.showHoverDom=!1;g.showIfameMask(e,!0);n=!0;k=-1;if(l.length>1){var j=l[0].parentTId?l[0].getParentNode()[i]:m.getNodes(e);i=[];for(a=0,c=j.length;a<c;a++)if(C.dragNodeShowBefore[j[a].tId]!==void 0&&(n&&k>-1&&k+1!==a&&(n=!1),i.push(j[a]),k=a),l.length===i.length){l=i;break}}n&&(H=l[0].getPreNode(),R=l[l.length-1].getNextNode());D=o("<ul class='zTreeDragUL'></ul>",
-e);for(a=0,c=l.length;a<c;a++)n=l[a],n.editNameFlag=!1,f.selectNode(e,n,a>0),f.removeTreeDom(e,n),a>e.edit.drag.maxShowNodeNum-1||(k=o("<li id='"+n.tId+"_tmp'></li>",e),k.append(o(n,d.id.A,e).clone()),k.css("padding","0"),k.children("#"+n.tId+d.id.A).removeClass(d.node.CURSELECTED),D.append(k),a==e.edit.drag.maxShowNodeNum-1&&(k=o("<li id='"+n.tId+"_moretmp'><a>  ...  </a></li>",e),D.append(k)));D.attr("id",l[0].tId+d.id.UL+"_tmp");D.addClass(e.treeObj.attr("class"));D.appendTo(M);B=o("<span class='tmpzTreeMove_arrow'></span>",
-e);B.attr("id","zTreeMove_arrow_tmp");B.appendTo(M);e.treeObj.trigger(d.event.DRAG,[b,e.treeId,l])}if(C.dragFlag==1){s&&B.attr("id")==b.target.id&&u&&b.clientX+F.scrollLeft()+2>w("#"+u+d.id.A,s).offset().left?(n=w("#"+u+d.id.A,s),b.target=n.length>0?n.get(0):b.target):s&&(s.removeClass(d.node.TMPTARGET_TREE),u&&w("#"+u+d.id.A,s).removeClass(d.node.TMPTARGET_NODE+"_"+d.move.TYPE_PREV).removeClass(d.node.TMPTARGET_NODE+"_"+I.move.TYPE_NEXT).removeClass(d.node.TMPTARGET_NODE+"_"+I.move.TYPE_INNER));
-u=s=null;J=!1;h=e;n=m.getSettings();for(var y in n)if(n[y].treeId&&n[y].edit.enable&&n[y].treeId!=e.treeId&&(b.target.id==n[y].treeId||w(b.target).parents("#"+n[y].treeId).length>0))J=!0,h=n[y];y=F.scrollTop();k=F.scrollLeft();i=h.treeObj.offset();a=h.treeObj.get(0).scrollHeight;n=h.treeObj.get(0).scrollWidth;c=b.clientY+y-i.top;var p=h.treeObj.height()+i.top-b.clientY-y,q=b.clientX+k-i.left,x=h.treeObj.width()+i.left-b.clientX-k;i=c<e.edit.drag.borderMax&&c>e.edit.drag.borderMin;var j=p<e.edit.drag.borderMax&&
-p>e.edit.drag.borderMin,K=q<e.edit.drag.borderMax&&q>e.edit.drag.borderMin,G=x<e.edit.drag.borderMax&&x>e.edit.drag.borderMin,p=c>e.edit.drag.borderMin&&p>e.edit.drag.borderMin&&q>e.edit.drag.borderMin&&x>e.edit.drag.borderMin,q=i&&h.treeObj.scrollTop()<=0,x=j&&h.treeObj.scrollTop()+h.treeObj.height()+10>=a,P=K&&h.treeObj.scrollLeft()<=0,Q=G&&h.treeObj.scrollLeft()+h.treeObj.width()+10>=n;if(b.target&&g.isChildOrSelf(b.target,h.treeId)){for(var E=b.target;E&&E.tagName&&!g.eqs(E.tagName,"li")&&E.id!=
-h.treeId;)E=E.parentNode;var S=!0;for(a=0,c=l.length;a<c;a++)if(n=l[a],E.id===n.tId){S=!1;break}else if(o(n,e).find("#"+E.id).length>0){S=!1;break}if(S&&b.target&&g.isChildOrSelf(b.target,E.id+d.id.A))s=w(E),u=E.id}n=l[0];if(p&&g.isChildOrSelf(b.target,h.treeId)){if(!s&&(b.target.id==h.treeId||q||x||P||Q)&&(J||!J&&n.parentTId))s=h.treeObj;i?h.treeObj.scrollTop(h.treeObj.scrollTop()-10):j&&h.treeObj.scrollTop(h.treeObj.scrollTop()+10);K?h.treeObj.scrollLeft(h.treeObj.scrollLeft()-10):G&&h.treeObj.scrollLeft(h.treeObj.scrollLeft()+
-10);s&&s!=h.treeObj&&s.offset().left<h.treeObj.offset().left&&h.treeObj.scrollLeft(h.treeObj.scrollLeft()+s.offset().left-h.treeObj.offset().left)}D.css({top:b.clientY+y+3+"px",left:b.clientX+k+3+"px"});i=a=0;if(s&&s.attr("id")!=h.treeId){var z=u==null?null:m.getNodeCache(h,u);c=(b.ctrlKey||b.metaKey)&&e.edit.drag.isMove&&e.edit.drag.isCopy||!e.edit.drag.isMove&&e.edit.drag.isCopy;a=!!(H&&u===H.tId);i=!!(R&&u===R.tId);k=n.parentTId&&n.parentTId==u;n=(c||!i)&&g.apply(h.edit.drag.prev,[h.treeId,l,z],
-!!h.edit.drag.prev);a=(c||!a)&&g.apply(h.edit.drag.next,[h.treeId,l,z],!!h.edit.drag.next);G=(c||!k)&&!(h.data.keep.leaf&&!z.isParent)&&g.apply(h.edit.drag.inner,[h.treeId,l,z],!!h.edit.drag.inner);if(!n&&!a&&!G){if(s=null,u="",v=d.move.TYPE_INNER,B.css({display:"none"}),window.zTreeMoveTimer)clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null}else{c=w("#"+u+d.id.A,s);i=z.isLastNode?null:w("#"+z.getNextNode().tId+d.id.A,s.next());j=c.offset().top;k=c.offset().left;K=n?G?0.25:a?
-0.5:1:-1;G=a?G?0.75:n?0.5:0:-1;y=(b.clientY+y-j)/c.height();(K==1||y<=K&&y>=-0.2)&&n?(a=1-B.width(),i=j-B.height()/2,v=d.move.TYPE_PREV):(G==0||y>=G&&y<=1.2)&&a?(a=1-B.width(),i=i==null||z.isParent&&z.open?j+c.height()-B.height()/2:i.offset().top-B.height()/2,v=d.move.TYPE_NEXT):(a=5-B.width(),i=j,v=d.move.TYPE_INNER);B.css({display:"block",top:i+"px",left:k+a+"px"});c.addClass(d.node.TMPTARGET_NODE+"_"+v);if(T!=u||U!=v)L=(new Date).getTime();if(z&&z.isParent&&v==d.move.TYPE_INNER&&(y=!0,window.zTreeMoveTimer&&
-window.zTreeMoveTargetNodeTId!==z.tId?(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null):window.zTreeMoveTimer&&window.zTreeMoveTargetNodeTId===z.tId&&(y=!1),y))window.zTreeMoveTimer=setTimeout(function(){v==d.move.TYPE_INNER&&z&&z.isParent&&!z.open&&(new Date).getTime()-L>h.edit.drag.autoOpenTime&&g.apply(h.callback.beforeDragOpen,[h.treeId,z],!0)&&(f.switchNode(h,z),h.edit.drag.autoExpandTrigger&&h.treeObj.trigger(d.event.EXPAND,[h.treeId,z]))},h.edit.drag.autoOpenTime+50),
-window.zTreeMoveTargetNodeTId=z.tId}}else if(v=d.move.TYPE_INNER,s&&g.apply(h.edit.drag.inner,[h.treeId,l,null],!!h.edit.drag.inner)?s.addClass(d.node.TMPTARGET_TREE):s=null,B.css({display:"none"}),window.zTreeMoveTimer)clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null;T=u;U=v;e.treeObj.trigger(d.event.DRAGMOVE,[b,e.treeId,l])}return!1}function r(b){if(window.zTreeMoveTimer)clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null;U=T=null;F.unbind("mousemove",c);
-F.unbind("mouseup",r);F.unbind("selectstart",k);M.css("cursor","auto");s&&(s.removeClass(d.node.TMPTARGET_TREE),u&&w("#"+u+d.id.A,s).removeClass(d.node.TMPTARGET_NODE+"_"+d.move.TYPE_PREV).removeClass(d.node.TMPTARGET_NODE+"_"+I.move.TYPE_NEXT).removeClass(d.node.TMPTARGET_NODE+"_"+I.move.TYPE_INNER));g.showIfameMask(e,!1);t.showHoverDom=!0;if(C.dragFlag!=0){C.dragFlag=0;var a,i,j;for(a=0,i=l.length;a<i;a++)j=l[a],j.isParent&&C.dragNodeShowBefore[j.tId]&&!j.open&&(f.expandCollapseNode(e,j,!j.open),
-delete C.dragNodeShowBefore[j.tId]);D&&D.remove();B&&B.remove();var p=(b.ctrlKey||b.metaKey)&&e.edit.drag.isMove&&e.edit.drag.isCopy||!e.edit.drag.isMove&&e.edit.drag.isCopy;!p&&s&&u&&l[0].parentTId&&u==l[0].parentTId&&v==d.move.TYPE_INNER&&(s=null);if(s){var q=u==null?null:m.getNodeCache(h,u);if(g.apply(e.callback.beforeDrop,[h.treeId,l,q,v,p],!0)==!1)f.selectNodes(x,l);else{var A=p?g.clone(l):l;a=function(){if(J){if(!p)for(var a=0,c=l.length;a<c;a++)f.removeNode(e,l[a]);if(v==d.move.TYPE_INNER)f.addNodes(h,
-q,A);else if(f.addNodes(h,q.getParentNode(),A),v==d.move.TYPE_PREV)for(a=0,c=A.length;a<c;a++)f.moveNode(h,q,A[a],v,!1);else for(a=-1,c=A.length-1;a<c;c--)f.moveNode(h,q,A[c],v,!1)}else if(p&&v==d.move.TYPE_INNER)f.addNodes(h,q,A);else if(p&&f.addNodes(h,q.getParentNode(),A),v!=d.move.TYPE_NEXT)for(a=0,c=A.length;a<c;a++)f.moveNode(h,q,A[a],v,!1);else for(a=-1,c=A.length-1;a<c;c--)f.moveNode(h,q,A[c],v,!1);f.selectNodes(h,A);o(A[0],e).focus().blur();e.treeObj.trigger(d.event.DROP,[b,h.treeId,A,q,
-v,p])};v==d.move.TYPE_INNER&&g.canAsync(h,q)?f.asyncNode(h,q,!1,a):a()}}else f.selectNodes(x,l),e.treeObj.trigger(d.event.DROP,[b,e.treeId,l,null,null,null])}}function k(){return!1}var i,j,e=m.getSetting(b.data.treeId),C=m.getRoot(e),t=m.getRoots();if(b.button==2||!e.edit.enable||!e.edit.drag.isCopy&&!e.edit.drag.isMove)return!0;var p=b.target,q=m.getRoot(e).curSelectedList,l=[];if(m.isSelectedNode(e,a))for(i=0,j=q.length;i<j;i++){if(q[i].editNameFlag&&g.eqs(p.tagName,"input")&&p.getAttribute("treeNode"+
-d.id.INPUT)!==null)return!0;l.push(q[i]);if(l[0].parentTId!==q[i].parentTId){l=[a];break}}else l=[a];f.editNodeBlur=!0;f.cancelCurEditNode(e);var F=w(e.treeObj.get(0).ownerDocument),M=w(e.treeObj.get(0).ownerDocument.body),D,B,s,J=!1,h=e,x=e,H,R,T=null,U=null,u=null,v=d.move.TYPE_INNER,N=b.clientX,O=b.clientY,L=(new Date).getTime();g.uCanDo(e)&&F.bind("mousemove",c);F.bind("mouseup",r);F.bind("selectstart",k);b.preventDefault&&b.preventDefault();return!0}};w.extend(!0,w.fn.zTree.consts,I);w.extend(!0,
-w.fn.zTree._z,{tools:{getAbs:function(b){b=b.getBoundingClientRect();return[b.left+(document.body.scrollLeft+document.documentElement.scrollLeft),b.top+(document.body.scrollTop+document.documentElement.scrollTop)]},inputFocus:function(b){b.get(0)&&(b.focus(),g.setCursorPosition(b.get(0),b.val().length))},inputSelect:function(b){b.get(0)&&(b.focus(),b.select())},setCursorPosition:function(b,a){if(b.setSelectionRange)b.focus(),b.setSelectionRange(a,a);else if(b.createTextRange){var c=b.createTextRange();
-c.collapse(!0);c.moveEnd("character",a);c.moveStart("character",a);c.select()}},showIfameMask:function(b,a){for(var c=m.getRoot(b);c.dragMaskList.length>0;)c.dragMaskList[0].remove(),c.dragMaskList.shift();if(a)for(var d=o("iframe",b),f=0,i=d.length;f<i;f++){var j=d.get(f),e=g.getAbs(j),j=o("<div id='zTreeMask_"+f+"' class='zTreeMask' style='top:"+e[1]+"px; left:"+e[0]+"px; width:"+j.offsetWidth+"px; height:"+j.offsetHeight+"px;'></div>",b);j.appendTo(o("body",b));c.dragMaskList.push(j)}}},view:{addEditBtn:function(b,
-a){if(!(a.editNameFlag||o(a,d.id.EDIT,b).length>0)&&g.apply(b.edit.showRenameBtn,[b.treeId,a],b.edit.showRenameBtn)){var c=o(a,d.id.A,b),r="<span class='"+d.className.BUTTON+" edit' id='"+a.tId+d.id.EDIT+"' title='"+g.apply(b.edit.renameTitle,[b.treeId,a],b.edit.renameTitle)+"' treeNode"+d.id.EDIT+" style='display:none;'></span>";c.append(r);o(a,d.id.EDIT,b).bind("click",function(){if(!g.uCanDo(b)||g.apply(b.callback.beforeEditName,[b.treeId,a],!0)==!1)return!1;f.editNode(b,a);return!1}).show()}},
-addRemoveBtn:function(b,a){if(!(a.editNameFlag||o(a,d.id.REMOVE,b).length>0)&&g.apply(b.edit.showRemoveBtn,[b.treeId,a],b.edit.showRemoveBtn)){var c=o(a,d.id.A,b),r="<span class='"+d.className.BUTTON+" remove' id='"+a.tId+d.id.REMOVE+"' title='"+g.apply(b.edit.removeTitle,[b.treeId,a],b.edit.removeTitle)+"' treeNode"+d.id.REMOVE+" style='display:none;'></span>";c.append(r);o(a,d.id.REMOVE,b).bind("click",function(){if(!g.uCanDo(b)||g.apply(b.callback.beforeRemove,[b.treeId,a],!0)==!1)return!1;f.removeNode(b,
-a);b.treeObj.trigger(d.event.REMOVE,[b.treeId,a]);return!1}).bind("mousedown",function(){return!0}).show()}},addHoverDom:function(b,a){if(m.getRoots().showHoverDom)a.isHover=!0,b.edit.enable&&(f.addEditBtn(b,a),f.addRemoveBtn(b,a)),g.apply(b.view.addHoverDom,[b.treeId,a])},cancelCurEditNode:function(b,a,c){var r=m.getRoot(b),k=b.data.key.name,i=r.curEditNode;if(i){var j=r.curEditInput,a=a?a:c?i[k]:j.val();if(g.apply(b.callback.beforeRename,[b.treeId,i,a,c],!0)===!1)return!1;i[k]=a;o(i,d.id.A,b).removeClass(d.node.CURSELECTED_EDIT);
-j.unbind();f.setNodeName(b,i);i.editNameFlag=!1;r.curEditNode=null;r.curEditInput=null;f.selectNode(b,i,!1);b.treeObj.trigger(d.event.RENAME,[b.treeId,i,c])}return r.noSelection=!0},editNode:function(b,a){var c=m.getRoot(b);f.editNodeBlur=!1;if(m.isSelectedNode(b,a)&&c.curEditNode==a&&a.editNameFlag)setTimeout(function(){g.inputFocus(c.curEditInput)},0);else{var r=b.data.key.name;a.editNameFlag=!0;f.removeTreeDom(b,a);f.cancelCurEditNode(b);f.selectNode(b,a,!1);o(a,d.id.SPAN,b).html("<input type=text class='rename' id='"+
-a.tId+d.id.INPUT+"' treeNode"+d.id.INPUT+" >");var k=o(a,d.id.INPUT,b);k.attr("value",a[r]);b.edit.editNameSelectAll?g.inputSelect(k):g.inputFocus(k);k.bind("blur",function(){f.editNodeBlur||f.cancelCurEditNode(b)}).bind("keydown",function(a){a.keyCode=="13"?(f.editNodeBlur=!0,f.cancelCurEditNode(b)):a.keyCode=="27"&&f.cancelCurEditNode(b,null,!0)}).bind("click",function(){return!1}).bind("dblclick",function(){return!1});o(a,d.id.A,b).addClass(d.node.CURSELECTED_EDIT);c.curEditInput=k;c.noSelection=
-!1;c.curEditNode=a}},moveNode:function(b,a,c,r,k,i){var j=m.getRoot(b),e=b.data.key.children;if(a!=c&&(!b.data.keep.leaf||!a||a.isParent||r!=d.move.TYPE_INNER)){var g=c.parentTId?c.getParentNode():j,t=a===null||a==j;t&&a===null&&(a=j);if(t)r=d.move.TYPE_INNER;j=a.parentTId?a.getParentNode():j;if(r!=d.move.TYPE_PREV&&r!=d.move.TYPE_NEXT)r=d.move.TYPE_INNER;if(r==d.move.TYPE_INNER)if(t)c.parentTId=null;else{if(!a.isParent)a.isParent=!0,a.open=!!a.open,f.setNodeLineIcos(b,a);c.parentTId=a.tId}var p;
-t?p=t=b.treeObj:(!i&&r==d.move.TYPE_INNER?f.expandCollapseNode(b,a,!0,!1):i||f.expandCollapseNode(b,a.getParentNode(),!0,!1),t=o(a,b),p=o(a,d.id.UL,b),t.get(0)&&!p.get(0)&&(p=[],f.makeUlHtml(b,a,p,""),t.append(p.join(""))),p=o(a,d.id.UL,b));var q=o(c,b);q.get(0)?t.get(0)||q.remove():q=f.appendNodes(b,c.level,[c],null,!1,!0).join("");p.get(0)&&r==d.move.TYPE_INNER?p.append(q):t.get(0)&&r==d.move.TYPE_PREV?t.before(q):t.get(0)&&r==d.move.TYPE_NEXT&&t.after(q);var l=-1,w=0,x=null,t=null,D=c.level;if(c.isFirstNode){if(l=
-0,g[e].length>1)x=g[e][1],x.isFirstNode=!0}else if(c.isLastNode)l=g[e].length-1,x=g[e][l-1],x.isLastNode=!0;else for(p=0,q=g[e].length;p<q;p++)if(g[e][p].tId==c.tId){l=p;break}l>=0&&g[e].splice(l,1);if(r!=d.move.TYPE_INNER)for(p=0,q=j[e].length;p<q;p++)j[e][p].tId==a.tId&&(w=p);if(r==d.move.TYPE_INNER){a[e]||(a[e]=[]);if(a[e].length>0)t=a[e][a[e].length-1],t.isLastNode=!1;a[e].splice(a[e].length,0,c);c.isLastNode=!0;c.isFirstNode=a[e].length==1}else a.isFirstNode&&r==d.move.TYPE_PREV?(j[e].splice(w,
-0,c),t=a,t.isFirstNode=!1,c.parentTId=a.parentTId,c.isFirstNode=!0,c.isLastNode=!1):a.isLastNode&&r==d.move.TYPE_NEXT?(j[e].splice(w+1,0,c),t=a,t.isLastNode=!1,c.parentTId=a.parentTId,c.isFirstNode=!1,c.isLastNode=!0):(r==d.move.TYPE_PREV?j[e].splice(w,0,c):j[e].splice(w+1,0,c),c.parentTId=a.parentTId,c.isFirstNode=!1,c.isLastNode=!1);m.fixPIdKeyValue(b,c);m.setSonNodeLevel(b,c.getParentNode(),c);f.setNodeLineIcos(b,c);f.repairNodeLevelClass(b,c,D);!b.data.keep.parent&&g[e].length<1?(g.isParent=!1,
-g.open=!1,a=o(g,d.id.UL,b),r=o(g,d.id.SWITCH,b),e=o(g,d.id.ICON,b),f.replaceSwitchClass(g,r,d.folder.DOCU),f.replaceIcoClass(g,e,d.folder.DOCU),a.css("display","none")):x&&f.setNodeLineIcos(b,x);t&&f.setNodeLineIcos(b,t);b.check&&b.check.enable&&f.repairChkClass&&(f.repairChkClass(b,g),f.repairParentChkClassWithSelf(b,g),g!=c.parent&&f.repairParentChkClassWithSelf(b,c));i||f.expandCollapseParentNode(b,c.getParentNode(),!0,k)}},removeEditBtn:function(b,a){o(a,d.id.EDIT,b).unbind().remove()},removeRemoveBtn:function(b,
-a){o(a,d.id.REMOVE,b).unbind().remove()},removeTreeDom:function(b,a){a.isHover=!1;f.removeEditBtn(b,a);f.removeRemoveBtn(b,a);g.apply(b.view.removeHoverDom,[b.treeId,a])},repairNodeLevelClass:function(b,a,c){if(c!==a.level){var f=o(a,b),g=o(a,d.id.A,b),b=o(a,d.id.UL,b),c=d.className.LEVEL+c,a=d.className.LEVEL+a.level;f.removeClass(c);f.addClass(a);g.removeClass(c);g.addClass(a);b.removeClass(c);b.addClass(a)}},selectNodes:function(b,a){for(var c=0,d=a.length;c<d;c++)f.selectNode(b,a[c],c>0)}},event:{},
-data:{setSonNodeLevel:function(b,a,c){if(c){var d=b.data.key.children;c.level=a?a.level+1:0;if(c[d])for(var a=0,f=c[d].length;a<f;a++)c[d][a]&&m.setSonNodeLevel(b,c,c[d][a])}}}});var H=w.fn.zTree,g=H._z.tools,d=H.consts,f=H._z.view,m=H._z.data,o=g.$;m.exSetting({edit:{enable:!1,editNameSelectAll:!1,showRemoveBtn:!0,showRenameBtn:!0,removeTitle:"remove",renameTitle:"rename",drag:{autoExpandTrigger:!1,isCopy:!0,isMove:!0,prev:!0,next:!0,inner:!0,minMoveSize:5,borderMax:10,borderMin:-5,maxShowNodeNum:5,
-autoOpenTime:500}},view:{addHoverDom:null,removeHoverDom:null},callback:{beforeDrag:null,beforeDragOpen:null,beforeDrop:null,beforeEditName:null,beforeRename:null,onDrag:null,onDragMove:null,onDrop:null,onRename:null}});m.addInitBind(function(b){var a=b.treeObj,c=d.event;a.bind(c.RENAME,function(a,c,d,f){g.apply(b.callback.onRename,[a,c,d,f])});a.bind(c.DRAG,function(a,c,d,f){g.apply(b.callback.onDrag,[c,d,f])});a.bind(c.DRAGMOVE,function(a,c,d,f){g.apply(b.callback.onDragMove,[c,d,f])});a.bind(c.DROP,
-function(a,c,d,f,e,m,o){g.apply(b.callback.onDrop,[c,d,f,e,m,o])})});m.addInitUnBind(function(b){var b=b.treeObj,a=d.event;b.unbind(a.RENAME);b.unbind(a.DRAG);b.unbind(a.DRAGMOVE);b.unbind(a.DROP)});m.addInitCache(function(){});m.addInitNode(function(b,a,c){if(c)c.isHover=!1,c.editNameFlag=!1});m.addInitProxy(function(b){var a=b.target,c=m.getSetting(b.data.treeId),f=b.relatedTarget,k="",i=null,j="",e=null,o=null;if(g.eqs(b.type,"mouseover")){if(o=g.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+d.id.A}]))k=
-g.getNodeMainDom(o).id,j="hoverOverNode"}else if(g.eqs(b.type,"mouseout"))o=g.getMDom(c,f,[{tagName:"a",attrName:"treeNode"+d.id.A}]),o||(k="remove",j="hoverOutNode");else if(g.eqs(b.type,"mousedown")&&(o=g.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+d.id.A}])))k=g.getNodeMainDom(o).id,j="mousedownNode";if(k.length>0)switch(i=m.getNodeCache(c,k),j){case "mousedownNode":e=x.onMousedownNode;break;case "hoverOverNode":e=x.onHoverOverNode;break;case "hoverOutNode":e=x.onHoverOutNode}return{stop:!1,
-node:i,nodeEventType:j,nodeEventCallback:e,treeEventType:"",treeEventCallback:null}});m.addInitRoot(function(b){var b=m.getRoot(b),a=m.getRoots();b.curEditNode=null;b.curEditInput=null;b.curHoverNode=null;b.dragFlag=0;b.dragNodeShowBefore=[];b.dragMaskList=[];a.showHoverDom=!0});m.addZTreeTools(function(b,a){a.cancelEditName=function(a){m.getRoot(this.setting).curEditNode&&f.cancelCurEditNode(this.setting,a?a:null,!0)};a.copyNode=function(a,b,k,i){if(!b)return null;if(a&&!a.isParent&&this.setting.data.keep.leaf&&
-k===d.move.TYPE_INNER)return null;var j=this,e=g.clone(b);if(!a)a=null,k=d.move.TYPE_INNER;k==d.move.TYPE_INNER?(b=function(){f.addNodes(j.setting,a,[e],i)},g.canAsync(this.setting,a)?f.asyncNode(this.setting,a,i,b):b()):(f.addNodes(this.setting,a.parentNode,[e],i),f.moveNode(this.setting,a,e,k,!1,i));return e};a.editName=function(a){a&&a.tId&&a===m.getNodeCache(this.setting,a.tId)&&(a.parentTId&&f.expandCollapseParentNode(this.setting,a.getParentNode(),!0),f.editNode(this.setting,a))};a.moveNode=
-function(a,b,k,i){function j(){f.moveNode(e.setting,a,b,k,!1,i)}if(!b)return b;if(a&&!a.isParent&&this.setting.data.keep.leaf&&k===d.move.TYPE_INNER)return null;else if(a&&(b.parentTId==a.tId&&k==d.move.TYPE_INNER||o(b,this.setting).find("#"+a.tId).length>0))return null;else a||(a=null);var e=this;g.canAsync(this.setting,a)&&k===d.move.TYPE_INNER?f.asyncNode(this.setting,a,i,j):j();return b};a.setEditable=function(a){this.setting.edit.enable=a;return this.refresh()}});var N=f.cancelPreSelectedNode;
-f.cancelPreSelectedNode=function(b,a){for(var c=m.getRoot(b).curSelectedList,d=0,g=c.length;d<g;d++)if(!a||a===c[d])if(f.removeTreeDom(b,c[d]),a)break;N&&N.apply(f,arguments)};var O=f.createNodes;f.createNodes=function(b,a,c,d){O&&O.apply(f,arguments);c&&f.repairParentChkClassWithSelf&&f.repairParentChkClassWithSelf(b,d)};var V=f.makeNodeUrl;f.makeNodeUrl=function(b,a){return b.edit.enable?null:V.apply(f,arguments)};var L=f.removeNode;f.removeNode=function(b,a){var c=m.getRoot(b);if(c.curEditNode===
-a)c.curEditNode=null;L&&L.apply(f,arguments)};var P=f.selectNode;f.selectNode=function(b,a,c){var d=m.getRoot(b);if(m.isSelectedNode(b,a)&&d.curEditNode==a&&a.editNameFlag)return!1;P&&P.apply(f,arguments);f.addHoverDom(b,a);return!0};var Q=g.uCanDo;g.uCanDo=function(b,a){var c=m.getRoot(b);if(a&&(g.eqs(a.type,"mouseover")||g.eqs(a.type,"mouseout")||g.eqs(a.type,"mousedown")||g.eqs(a.type,"mouseup")))return!0;if(c.curEditNode)f.editNodeBlur=!1,c.curEditInput.focus();return!c.curEditNode&&(Q?Q.apply(f,
-arguments):!0)}})(jQuery);
diff --git a/js/jquery.ztree.exedit.js b/js/jquery.ztree.exedit.js
new file mode 100644
index 0000000..cfa83ba
--- /dev/null
+++ b/js/jquery.ztree.exedit.js
@@ -0,0 +1,1207 @@
+/*
+ * JQuery zTree exedit
+ * v3.5.48
+ * http://treejs.cn/
+ *
+ * Copyright (c) 2010 Hunter.z
+ *
+ * Licensed same as jquery - MIT License
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Date: 2020-11-21
+ */
+
+(function ($) {
+  //default consts of exedit
+  var _consts = {
+      event: {
+        DRAG: "ztree_drag",
+        DROP: "ztree_drop",
+        RENAME: "ztree_rename",
+        DRAGMOVE: "ztree_dragmove"
+      },
+      id: {
+        EDIT: "_edit",
+        INPUT: "_input",
+        REMOVE: "_remove"
+      },
+      move: {
+        TYPE_INNER: "inner",
+        TYPE_PREV: "prev",
+        TYPE_NEXT: "next"
+      },
+      node: {
+        CURSELECTED_EDIT: "curSelectedNode_Edit",
+        TMPTARGET_TREE: "tmpTargetzTree",
+        TMPTARGET_NODE: "tmpTargetNode"
+      }
+    },
+    //default setting of exedit
+    _setting = {
+      edit: {
+        enable: false,
+        editNameSelectAll: false,
+        showRemoveBtn: true,
+        showRenameBtn: true,
+        removeTitle: "remove",
+        renameTitle: "rename",
+        drag: {
+          autoExpandTrigger: false,
+          isCopy: true,
+          isMove: true,
+          prev: true,
+          next: true,
+          inner: true,
+          minMoveSize: 5,
+          borderMax: 10,
+          borderMin: -5,
+          maxShowNodeNum: 5,
+          autoOpenTime: 500
+        }
+      },
+      view: {
+        addHoverDom: null,
+        removeHoverDom: null
+      },
+      callback: {
+        beforeDrag: null,
+        beforeDragOpen: null,
+        beforeDrop: null,
+        beforeEditName: null,
+        beforeRename: null,
+        onDrag: null,
+        onDragMove: null,
+        onDrop: null,
+        onRename: null
+      }
+    },
+    //default root of exedit
+    _initRoot = function (setting) {
+      var r = data.getRoot(setting), rs = data.getRoots();
+      r.curEditNode = null;
+      r.curEditInput = null;
+      r.curHoverNode = null;
+      r.dragFlag = 0;
+      r.dragNodeShowBefore = [];
+      r.dragMaskList = new Array();
+      rs.showHoverDom = true;
+    },
+    //default cache of exedit
+    _initCache = function (treeId) {
+    },
+    //default bind event of exedit
+    _bindEvent = function (setting) {
+      var o = setting.treeObj;
+      var c = consts.event;
+      o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
+        tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
+      });
+
+      o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
+        tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
+      });
+
+      o.bind(c.DRAGMOVE, function (event, srcEvent, treeId, treeNodes) {
+        tools.apply(setting.callback.onDragMove, [srcEvent, treeId, treeNodes]);
+      });
+
+      o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
+        tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
+      });
+    },
+    _unbindEvent = function (setting) {
+      var o = setting.treeObj;
+      var c = consts.event;
+      o.unbind(c.RENAME);
+      o.unbind(c.DRAG);
+      o.unbind(c.DRAGMOVE);
+      o.unbind(c.DROP);
+    },
+    //default event proxy of exedit
+    _eventProxy = function (e) {
+      var target = e.target,
+        setting = data.getSetting(e.data.treeId),
+        relatedTarget = e.relatedTarget,
+        tId = "", node = null,
+        nodeEventType = "", treeEventType = "",
+        nodeEventCallback = null, treeEventCallback = null,
+        tmp = null;
+
+      if (tools.eqs(e.type, "mouseover")) {
+        tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (tmp) {
+          tId = tools.getNodeMainDom(tmp).id;
+          nodeEventType = "hoverOverNode";
+        }
+      } else if (tools.eqs(e.type, "mouseout")) {
+        tmp = tools.getMDom(setting, relatedTarget, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (!tmp) {
+          tId = "remove";
+          nodeEventType = "hoverOutNode";
+        }
+      } else if (tools.eqs(e.type, "mousedown")) {
+        tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
+        if (tmp) {
+          tId = tools.getNodeMainDom(tmp).id;
+          nodeEventType = "mousedownNode";
+        }
+      }
+      if (tId.length > 0) {
+        node = data.getNodeCache(setting, tId);
+        switch (nodeEventType) {
+          case "mousedownNode" :
+            nodeEventCallback = _handler.onMousedownNode;
+            break;
+          case "hoverOverNode" :
+            nodeEventCallback = _handler.onHoverOverNode;
+            break;
+          case "hoverOutNode" :
+            nodeEventCallback = _handler.onHoverOutNode;
+            break;
+        }
+      }
+      var proxyResult = {
+        stop: false,
+        node: node,
+        nodeEventType: nodeEventType,
+        nodeEventCallback: nodeEventCallback,
+        treeEventType: treeEventType,
+        treeEventCallback: treeEventCallback
+      };
+      return proxyResult
+    },
+    //default init node of exedit
+    _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
+      if (!n) return;
+      n.isHover = false;
+      n.editNameFlag = false;
+    },
+    //update zTreeObj, add method of edit
+    _zTreeTools = function (setting, zTreeTools) {
+      zTreeTools.cancelEditName = function (newName) {
+        var root = data.getRoot(this.setting);
+        if (!root.curEditNode) return;
+        view.cancelCurEditNode(this.setting, newName ? newName : null, true);
+      }
+      zTreeTools.copyNode = function (targetNode, node, moveType, isSilent) {
+        if (!node) return null;
+        var isParent = data.nodeIsParent(setting, targetNode);
+        if (targetNode && !isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
+        var _this = this,
+          newNode = tools.clone(node);
+        if (!targetNode) {
+          targetNode = null;
+          moveType = consts.move.TYPE_INNER;
+        }
+        if (moveType == consts.move.TYPE_INNER) {
+          function copyCallback() {
+            view.addNodes(_this.setting, targetNode, -1, [newNode], isSilent);
+          }
+
+          if (tools.canAsync(this.setting, targetNode)) {
+            view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
+          } else {
+            copyCallback();
+          }
+        } else {
+          view.addNodes(this.setting, targetNode.parentNode, -1, [newNode], isSilent);
+          view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
+        }
+        return newNode;
+      }
+      zTreeTools.editName = function (node) {
+        if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
+        if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
+        view.editNode(this.setting, node)
+      }
+      zTreeTools.moveNode = function (targetNode, node, moveType, isSilent) {
+        if (!node) return node;
+        var isParent = data.nodeIsParent(setting, targetNode);
+        if (targetNode && !isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
+          return null;
+        } else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
+          return null;
+        } else if (!targetNode) {
+          targetNode = null;
+        }
+        var _this = this;
+
+        function moveCallback() {
+          view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
+        }
+
+        if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
+          view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
+        } else {
+          moveCallback();
+        }
+        return node;
+      }
+      zTreeTools.setEditable = function (editable) {
+        this.setting.edit.enable = editable;
+        return this.refresh();
+      }
+    },
+    //method of operate data
+    _data = {
+      setSonNodeLevel: function (setting, parentNode, node) {
+        if (!node) return;
+        var children = data.nodeChildren(setting, node);
+        var oldLevel = node.level;
+        node.level = (parentNode) ? parentNode.level + 1 : 0;
+        view.repairNodeLevelClass(setting, node, oldLevel);
+        
+        if (!children) return;
+        for (var i = 0, l = children.length; i < l; i++) {
+          if (children[i]) data.setSonNodeLevel(setting, node, children[i]);
+        }
+      }
+    },
+    //method of event proxy
+    _event = {},
+    //method of event handler
+    _handler = {
+      onHoverOverNode: function (event, node) {
+        var setting = data.getSetting(event.data.treeId),
+          root = data.getRoot(setting);
+        if (root.curHoverNode != node) {
+          _handler.onHoverOutNode(event);
+        }
+        root.curHoverNode = node;
+        view.addHoverDom(setting, node);
+      },
+      onHoverOutNode: function (event, node) {
+        var setting = data.getSetting(event.data.treeId),
+          root = data.getRoot(setting);
+        if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
+          view.removeTreeDom(setting, root.curHoverNode);
+          root.curHoverNode = null;
+        }
+      },
+      onMousedownNode: function (eventMouseDown, _node) {
+        var i, l,
+          setting = data.getSetting(eventMouseDown.data.treeId),
+          root = data.getRoot(setting), roots = data.getRoots();
+        //right click can't drag & drop
+        if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;
+
+        //input of edit node name can't drag & drop
+        var target = eventMouseDown.target,
+          _nodes = data.getRoot(setting).curSelectedList,
+          nodes = [];
+        if (!data.isSelectedNode(setting, _node)) {
+          nodes = [_node];
+        } else {
+          for (i = 0, l = _nodes.length; i < l; i++) {
+            if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode" + consts.id.INPUT) !== null) {
+              return true;
+            }
+            nodes.push(_nodes[i]);
+            if (nodes[0].parentTId !== _nodes[i].parentTId) {
+              nodes = [_node];
+              break;
+            }
+          }
+        }
+
+        view.editNodeBlur = true;
+        view.cancelCurEditNode(setting);
+
+        var doc = $(setting.treeObj.get(0).ownerDocument),
+          body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
+          isOtherTree = false,
+          targetSetting = setting,
+          sourceSetting = setting,
+          preNode, nextNode,
+          preTmpTargetNodeId = null,
+          preTmpMoveType = null,
+          tmpTargetNodeId = null,
+          moveType = consts.move.TYPE_INNER,
+          mouseDownX = eventMouseDown.clientX,
+          mouseDownY = eventMouseDown.clientY,
+          startTime = (new Date()).getTime();
+
+        if (tools.uCanDo(setting)) {
+          doc.bind("mousemove", _docMouseMove);
+        }
+
+        function _docMouseMove(event) {
+          //avoid start drag after click node
+          if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
+            && Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
+            return true;
+          }
+          var i, l, tmpNode, tmpDom, tmpNodes;
+          body.css("cursor", "pointer");
+
+          if (root.dragFlag == 0) {
+            if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
+              _docMouseUp(event);
+              return true;
+            }
+
+            for (i = 0, l = nodes.length; i < l; i++) {
+              if (i == 0) {
+                root.dragNodeShowBefore = [];
+              }
+              tmpNode = nodes[i];
+              if (data.nodeIsParent(setting, tmpNode) && tmpNode.open) {
+                view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
+                root.dragNodeShowBefore[tmpNode.tId] = true;
+              } else {
+                root.dragNodeShowBefore[tmpNode.tId] = false;
+              }
+            }
+
+            root.dragFlag = 1;
+            roots.showHoverDom = false;
+            tools.showIfameMask(setting, true);
+
+            //sort
+            var isOrder = true, lastIndex = -1;
+            if (nodes.length > 1) {
+              var pNodes = nodes[0].parentTId ? data.nodeChildren(setting, nodes[0].getParentNode()) : data.getNodes(setting);
+              tmpNodes = [];
+              for (i = 0, l = pNodes.length; i < l; i++) {
+                if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
+                  if (isOrder && lastIndex > -1 && (lastIndex + 1) !== i) {
+                    isOrder = false;
+                  }
+                  tmpNodes.push(pNodes[i]);
+                  lastIndex = i;
+                }
+                if (nodes.length === tmpNodes.length) {
+                  nodes = tmpNodes;
+                  break;
+                }
+              }
+            }
+            if (isOrder) {
+              preNode = nodes[0].getPreNode();
+              nextNode = nodes[nodes.length - 1].getNextNode();
+            }
+
+            //set node in selected
+            curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
+            for (i = 0, l = nodes.length; i < l; i++) {
+              tmpNode = nodes[i];
+              tmpNode.editNameFlag = false;
+              view.selectNode(setting, tmpNode, i > 0);
+              view.removeTreeDom(setting, tmpNode);
+
+              if (i > setting.edit.drag.maxShowNodeNum - 1) {
+                continue;
+              }
+
+              tmpDom = $$("<li id='" + tmpNode.tId + "_tmp'></li>", setting);
+              tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
+              tmpDom.css("padding", "0");
+              tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
+              curNode.append(tmpDom);
+              if (i == setting.edit.drag.maxShowNodeNum - 1) {
+                tmpDom = $$("<li id='" + tmpNode.tId + "_moretmp'><a>  ...  </a></li>", setting);
+                curNode.append(tmpDom);
+              }
+            }
+            curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
+            curNode.addClass(setting.treeObj.attr("class"));
+            curNode.appendTo(body);
+
+            tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
+            tmpArrow.attr("id", "zTreeMove_arrow_tmp");
+            tmpArrow.appendTo(body);
+
+            setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
+          }
+
+          if (root.dragFlag == 1) {
+            if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft() + 2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
+              var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
+              event.target = (xT.length > 0) ? xT.get(0) : event.target;
+            } else if (tmpTarget) {
+              tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
+              if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
+                .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
+            }
+            tmpTarget = null;
+            tmpTargetNodeId = null;
+
+            //judge drag & drop in multi ztree
+            isOtherTree = false;
+            targetSetting = setting;
+            var settings = data.getSettings();
+            for (var s in settings) {
+              if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
+                && (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length > 0)) {
+                isOtherTree = true;
+                targetSetting = settings[s];
+              }
+            }
+
+            var docScrollTop = doc.scrollTop(),
+              docScrollLeft = doc.scrollLeft(),
+              treeOffset = targetSetting.treeObj.offset(),
+              scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
+              scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
+              dTop = (event.clientY + docScrollTop - treeOffset.top),
+              dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
+              dLeft = (event.clientX + docScrollLeft - treeOffset.left),
+              dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
+              isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
+              isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
+              isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
+              isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
+              isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
+              isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
+              isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height() + 10) >= scrollHeight),
+              isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
+              isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width() + 10) >= scrollWidth);
+
+            if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
+              //get node <li> dom
+              var targetObj = event.target;
+              while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
+                targetObj = targetObj.parentNode;
+              }
+
+              var canMove = true;
+              //don't move to self or children of self
+              for (i = 0, l = nodes.length; i < l; i++) {
+                tmpNode = nodes[i];
+                if (targetObj.id === tmpNode.tId) {
+                  canMove = false;
+                  break;
+                } else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
+                  canMove = false;
+                  break;
+                }
+              }
+              if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
+                tmpTarget = $(targetObj);
+                tmpTargetNodeId = targetObj.id;
+              }
+            }
+
+            //the mouse must be in zTree
+            tmpNode = nodes[0];
+            if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
+              //judge mouse move in root of ztree
+              if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
+                tmpTarget = targetSetting.treeObj;
+              }
+              //auto scroll top
+              if (isTop) {
+                targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() - 10);
+              } else if (isBottom) {
+                targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() + 10);
+              }
+              if (isLeft) {
+                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() - 10);
+              } else if (isRight) {
+                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + 10);
+              }
+              //auto scroll left
+              if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
+                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + tmpTarget.offset().left - targetSetting.treeObj.offset().left);
+              }
+            }
+
+            curNode.css({
+              "top": (event.clientY + docScrollTop + 3) + "px",
+              "left": (event.clientX + docScrollLeft + 3) + "px"
+            });
+
+            var dX = 0;
+            var dY = 0;
+            if (tmpTarget && tmpTarget.attr("id") != targetSetting.treeId) {
+              var tmpTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId),
+                isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
+                isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
+                isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
+                isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
+                canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
+                canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
+                canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !data.nodeIsParent(setting, tmpTargetNode)) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);
+
+              function clearMove() {
+                tmpTarget = null;
+                tmpTargetNodeId = "";
+                moveType = consts.move.TYPE_INNER;
+                tmpArrow.css({
+                  "display": "none"
+                });
+                if (window.zTreeMoveTimer) {
+                  clearTimeout(window.zTreeMoveTimer);
+                  window.zTreeMoveTargetNodeTId = null
+                }
+              }
+
+              if (!canPrev && !canNext && !canInner) {
+                clearMove();
+              } else {
+                var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
+                  tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
+                  tmpTop = tmpTargetA.offset().top,
+                  tmpLeft = tmpTargetA.offset().left,
+                  prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1)) : -1,
+                  nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0)) : -1,
+                  dY_percent = (event.clientY + docScrollTop - tmpTop) / tmpTargetA.height();
+
+                if ((prevPercent == 1 || dY_percent <= prevPercent && dY_percent >= -.2) && canPrev) {
+                  dX = 1 - tmpArrow.width();
+                  dY = tmpTop - tmpArrow.height() / 2;
+                  moveType = consts.move.TYPE_PREV;
+                } else if ((nextPercent == 0 || dY_percent >= nextPercent && dY_percent <= 1.2) && canNext) {
+                  dX = 1 - tmpArrow.width();
+                  dY = (tmpNextA == null || (data.nodeIsParent(setting, tmpTargetNode) && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height() / 2) : (tmpNextA.offset().top - tmpArrow.height() / 2);
+                  moveType = consts.move.TYPE_NEXT;
+                } else if (canInner) {
+                  dX = 5 - tmpArrow.width();
+                  dY = tmpTop;
+                  moveType = consts.move.TYPE_INNER;
+                } else {
+                  clearMove();
+                }
+
+                if (tmpTarget) {
+                  tmpArrow.css({
+                    "display": "block",
+                    "top": dY + "px",
+                    "left": (tmpLeft + dX) + "px"
+                  });
+                  tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);
+
+                  if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
+                    startTime = (new Date()).getTime();
+                  }
+                  if (tmpTargetNode && data.nodeIsParent(setting, tmpTargetNode) && moveType == consts.move.TYPE_INNER) {
+                    var startTimer = true;
+                    if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
+                      clearTimeout(window.zTreeMoveTimer);
+                      window.zTreeMoveTargetNodeTId = null;
+                    } else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
+                      startTimer = false;
+                    }
+                    if (startTimer) {
+                      window.zTreeMoveTimer = setTimeout(function () {
+                        if (moveType != consts.move.TYPE_INNER) return;
+                        if (tmpTargetNode && data.nodeIsParent(setting, tmpTargetNode) && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
+                          && tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
+                          view.switchNode(targetSetting, tmpTargetNode);
+                          if (targetSetting.edit.drag.autoExpandTrigger) {
+                            targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
+                          }
+                        }
+                      }, targetSetting.edit.drag.autoOpenTime + 50);
+                      window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
+                    }
+                  }
+                }
+              }
+            } else {
+              moveType = consts.move.TYPE_INNER;
+              if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
+                tmpTarget.addClass(consts.node.TMPTARGET_TREE);
+              } else {
+                tmpTarget = null;
+              }
+              tmpArrow.css({
+                "display": "none"
+              });
+              if (window.zTreeMoveTimer) {
+                clearTimeout(window.zTreeMoveTimer);
+                window.zTreeMoveTargetNodeTId = null;
+              }
+            }
+            preTmpTargetNodeId = tmpTargetNodeId;
+            preTmpMoveType = moveType;
+
+            setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
+          }
+          return false;
+        }
+
+        doc.bind("mouseup", _docMouseUp);
+
+        function _docMouseUp(event) {
+          if (window.zTreeMoveTimer) {
+            clearTimeout(window.zTreeMoveTimer);
+            window.zTreeMoveTargetNodeTId = null;
+          }
+          preTmpTargetNodeId = null;
+          preTmpMoveType = null;
+          doc.unbind("mousemove", _docMouseMove);
+          doc.unbind("mouseup", _docMouseUp);
+          doc.unbind("selectstart", _docSelect);
+          body.css("cursor", "");
+          if (tmpTarget) {
+            tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
+            if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
+              .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
+          }
+          tools.showIfameMask(setting, false);
+
+          roots.showHoverDom = true;
+          if (root.dragFlag == 0) return;
+          root.dragFlag = 0;
+
+          var i, l, tmpNode;
+          for (i = 0, l = nodes.length; i < l; i++) {
+            tmpNode = nodes[i];
+            if (data.nodeIsParent(setting, tmpNode) && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
+              view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
+              delete root.dragNodeShowBefore[tmpNode.tId];
+            }
+          }
+
+          if (curNode) curNode.remove();
+          if (tmpArrow) tmpArrow.remove();
+
+          var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
+          if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId == nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
+            tmpTarget = null;
+          }
+          if (tmpTarget) {
+            var dragTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId);
+            if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
+              view.selectNodes(sourceSetting, nodes);
+              return;
+            }
+            var newNodes = isCopy ? tools.clone(nodes) : nodes;
+
+            function dropCallback() {
+              if (isOtherTree) {
+                if (!isCopy) {
+                  for (var i = 0, l = nodes.length; i < l; i++) {
+                    view.removeNode(setting, nodes[i]);
+                  }
+                }
+                if (moveType == consts.move.TYPE_INNER) {
+                  view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
+                } else {
+                  view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
+                }
+              } else {
+                if (isCopy && moveType == consts.move.TYPE_INNER) {
+                  view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
+                } else if (isCopy) {
+                  view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
+                } else {
+                  if (moveType != consts.move.TYPE_NEXT) {
+                    for (i = 0, l = newNodes.length; i < l; i++) {
+                      view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
+                    }
+                  } else {
+                    for (i = -1, l = newNodes.length - 1; i < l; l--) {
+                      view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
+                    }
+                  }
+                }
+              }
+              view.selectNodes(targetSetting, newNodes);
+
+              var a = $$(newNodes[0], setting).get(0);
+              view.scrollIntoView(setting, a);
+
+              setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
+            }
+
+            if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
+              view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
+            } else {
+              dropCallback();
+            }
+
+          } else {
+            view.selectNodes(sourceSetting, nodes);
+            setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
+          }
+        }
+
+        doc.bind("selectstart", _docSelect);
+
+        function _docSelect() {
+          return false;
+        }
+
+        // 2018-03-30 FireFox has fixed this issue.
+        //Avoid FireFox's Bug
+        //If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
+        // if(eventMouseDown.preventDefault) {
+        // 	eventMouseDown.preventDefault();
+        // }
+        return true;
+      }
+    },
+    //method of tools for zTree
+    _tools = {
+      getAbs: function (obj) {
+        var oRect = obj.getBoundingClientRect(),
+          scrollTop = document.body.scrollTop + document.documentElement.scrollTop,
+          scrollLeft = document.body.scrollLeft + document.documentElement.scrollLeft;
+        return [oRect.left + scrollLeft, oRect.top + scrollTop];
+      },
+      inputFocus: function (inputObj) {
+        if (inputObj.get(0)) {
+          inputObj.focus();
+          tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
+        }
+      },
+      inputSelect: function (inputObj) {
+        if (inputObj.get(0)) {
+          inputObj.focus();
+          inputObj.select();
+        }
+      },
+      setCursorPosition: function (obj, pos) {
+        if (obj.setSelectionRange) {
+          obj.focus();
+          obj.setSelectionRange(pos, pos);
+        } else if (obj.createTextRange) {
+          var range = obj.createTextRange();
+          range.collapse(true);
+          range.moveEnd('character', pos);
+          range.moveStart('character', pos);
+          range.select();
+        }
+      },
+      showIfameMask: function (setting, showSign) {
+        var root = data.getRoot(setting);
+        //clear full mask
+        while (root.dragMaskList.length > 0) {
+          root.dragMaskList[0].remove();
+          root.dragMaskList.shift();
+        }
+        if (showSign) {
+          //show mask
+          var iframeList = $$("iframe", setting);
+          for (var i = 0, l = iframeList.length; i < l; i++) {
+            var obj = iframeList.get(i),
+              r = tools.getAbs(obj),
+              dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
+            dragMask.appendTo($$("body", setting));
+            root.dragMaskList.push(dragMask);
+          }
+        }
+      }
+    },
+    //method of operate ztree dom
+    _view = {
+      addEditBtn: function (setting, node) {
+        if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
+          return;
+        }
+        if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
+          return;
+        }
+        var aObj = $$(node, consts.id.A, setting),
+          editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='" + tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle) + "' treeNode" + consts.id.EDIT + " style='display:none;'></span>";
+        aObj.append(editStr);
+
+        $$(node, consts.id.EDIT, setting).bind('click',
+          function () {
+            if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
+            view.editNode(setting, node);
+            return false;
+          }
+        ).show();
+      },
+      addRemoveBtn: function (setting, node) {
+        if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
+          return;
+        }
+        if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
+          return;
+        }
+        var aObj = $$(node, consts.id.A, setting),
+          removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='" + tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle) + "' treeNode" + consts.id.REMOVE + " style='display:none;'></span>";
+        aObj.append(removeStr);
+
+        $$(node, consts.id.REMOVE, setting).bind('click',
+          function () {
+            if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
+            view.removeNode(setting, node);
+            setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
+            return false;
+          }
+        ).bind('mousedown',
+          function (eventMouseDown) {
+            return true;
+          }
+        ).show();
+      },
+      addHoverDom: function (setting, node) {
+        if (data.getRoots().showHoverDom) {
+          node.isHover = true;
+          if (setting.edit.enable) {
+            view.addEditBtn(setting, node);
+            view.addRemoveBtn(setting, node);
+          }
+          tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
+        }
+      },
+      cancelCurEditNode: function (setting, forceName, isCancel) {
+        var root = data.getRoot(setting),
+          node = root.curEditNode;
+
+        if (node) {
+          var inputObj = root.curEditInput,
+            newName = forceName ? forceName : (isCancel ? data.nodeName(setting, node) : inputObj.val());
+          if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
+            return false;
+          }
+          data.nodeName(setting, node, newName);
+          var aObj = $$(node, consts.id.A, setting);
+          aObj.removeClass(consts.node.CURSELECTED_EDIT);
+          inputObj.unbind();
+          view.setNodeName(setting, node);
+          node.editNameFlag = false;
+          root.curEditNode = null;
+          root.curEditInput = null;
+          view.selectNode(setting, node, false);
+          setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
+        }
+        root.noSelection = true;
+        return true;
+      },
+      editNode: function (setting, node) {
+        var root = data.getRoot(setting);
+        view.editNodeBlur = false;
+        if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
+          setTimeout(function () {
+            tools.inputFocus(root.curEditInput);
+          }, 0);
+          return;
+        }
+        node.editNameFlag = true;
+        view.removeTreeDom(setting, node);
+        view.cancelCurEditNode(setting);
+        view.selectNode(setting, node, false);
+        $$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
+        var inputObj = $$(node, consts.id.INPUT, setting);
+        inputObj.attr("value", data.nodeName(setting, node));
+        if (setting.edit.editNameSelectAll) {
+          tools.inputSelect(inputObj);
+        } else {
+          tools.inputFocus(inputObj);
+        }
+
+        inputObj.bind('blur', function (event) {
+          if (!view.editNodeBlur) {
+            view.cancelCurEditNode(setting);
+          }
+        }).bind('keydown', function (event) {
+          if (event.keyCode == "13") {
+            view.editNodeBlur = true;
+            view.cancelCurEditNode(setting);
+          } else if (event.keyCode == "27") {
+            view.cancelCurEditNode(setting, null, true);
+          }
+        }).bind('click', function (event) {
+          return false;
+        }).bind('dblclick', function (event) {
+          return false;
+        });
+
+        $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
+        root.curEditInput = inputObj;
+        root.noSelection = false;
+        root.curEditNode = node;
+      },
+      moveNode: function (setting, targetNode, node, moveType, animateFlag, isSilent) {
+        var root = data.getRoot(setting);
+        if (targetNode == node) return;
+        if (setting.data.keep.leaf && targetNode && !data.nodeIsParent(setting, targetNode) && moveType == consts.move.TYPE_INNER) return;
+        var oldParentNode = (node.parentTId ? node.getParentNode() : root),
+          targetNodeIsRoot = (targetNode === null || targetNode == root);
+        if (targetNodeIsRoot && targetNode === null) targetNode = root;
+        if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
+        var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);
+
+        if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
+          moveType = consts.move.TYPE_INNER;
+        }
+
+        if (moveType == consts.move.TYPE_INNER) {
+          if (targetNodeIsRoot) {
+            //parentTId of root node is null
+            node.parentTId = null;
+          } else {
+            if (!data.nodeIsParent(setting, targetNode)) {
+              data.nodeIsParent(setting, targetNode, true);
+              targetNode.open = !!targetNode.open;
+              view.setNodeLineIcos(setting, targetNode);
+            }
+            node.parentTId = targetNode.tId;
+          }
+        }
+
+        //move node Dom
+        var targetObj, target_ulObj;
+        if (targetNodeIsRoot) {
+          targetObj = setting.treeObj;
+          target_ulObj = targetObj;
+        } else {
+          if (!isSilent && moveType == consts.move.TYPE_INNER) {
+            view.expandCollapseNode(setting, targetNode, true, false);
+          } else if (!isSilent) {
+            view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
+          }
+          targetObj = $$(targetNode, setting);
+          target_ulObj = $$(targetNode, consts.id.UL, setting);
+          if (!!targetObj.get(0) && !target_ulObj.get(0)) {
+            var ulstr = [];
+            view.makeUlHtml(setting, targetNode, ulstr, '');
+            targetObj.append(ulstr.join(''));
+          }
+          target_ulObj = $$(targetNode, consts.id.UL, setting);
+        }
+        var nodeDom = $$(node, setting);
+        if (!nodeDom.get(0)) {
+          nodeDom = view.appendNodes(setting, node.level, [node], null, -1, false, true).join('');
+        } else if (!targetObj.get(0)) {
+          nodeDom.remove();
+        }
+        if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
+          target_ulObj.append(nodeDom);
+        } else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
+          targetObj.before(nodeDom);
+        } else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
+          targetObj.after(nodeDom);
+        }
+
+        //repair the data after move
+        var i, l,
+          tmpSrcIndex = -1,
+          tmpTargetIndex = 0,
+          oldNeighbor = null,
+          newNeighbor = null,
+          oldLevel = node.level;
+        var oldChildren = data.nodeChildren(setting, oldParentNode);
+        var targetParentChildren = data.nodeChildren(setting, targetParentNode);
+        var targetChildren = data.nodeChildren(setting, targetNode);
+        if (node.isFirstNode) {
+          tmpSrcIndex = 0;
+          if (oldChildren.length > 1) {
+            oldNeighbor = oldChildren[1];
+            oldNeighbor.isFirstNode = true;
+          }
+        } else if (node.isLastNode) {
+          tmpSrcIndex = oldChildren.length - 1;
+          oldNeighbor = oldChildren[tmpSrcIndex - 1];
+          oldNeighbor.isLastNode = true;
+        } else {
+          for (i = 0, l = oldChildren.length; i < l; i++) {
+            if (oldChildren[i].tId == node.tId) {
+              tmpSrcIndex = i;
+              break;
+            }
+          }
+        }
+        if (tmpSrcIndex >= 0) {
+          oldChildren.splice(tmpSrcIndex, 1);
+        }
+        if (moveType != consts.move.TYPE_INNER) {
+          for (i = 0, l = targetParentChildren.length; i < l; i++) {
+            if (targetParentChildren[i].tId == targetNode.tId) tmpTargetIndex = i;
+          }
+        }
+        if (moveType == consts.move.TYPE_INNER) {
+          if (!targetChildren) {
+            targetChildren = data.nodeChildren(setting, targetNode, []);
+          }
+          if (targetChildren.length > 0) {
+            newNeighbor = targetChildren[targetChildren.length - 1];
+            newNeighbor.isLastNode = false;
+          }
+          targetChildren.splice(targetChildren.length, 0, node);
+          node.isLastNode = true;
+          node.isFirstNode = (targetChildren.length == 1);
+        } else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
+          targetParentChildren.splice(tmpTargetIndex, 0, node);
+          newNeighbor = targetNode;
+          newNeighbor.isFirstNode = false;
+          node.parentTId = targetNode.parentTId;
+          node.isFirstNode = true;
+          node.isLastNode = false;
+
+        } else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
+          targetParentChildren.splice(tmpTargetIndex + 1, 0, node);
+          newNeighbor = targetNode;
+          newNeighbor.isLastNode = false;
+          node.parentTId = targetNode.parentTId;
+          node.isFirstNode = false;
+          node.isLastNode = true;
+
+        } else {
+          if (moveType == consts.move.TYPE_PREV) {
+            targetParentChildren.splice(tmpTargetIndex, 0, node);
+          } else {
+            targetParentChildren.splice(tmpTargetIndex + 1, 0, node);
+          }
+          node.parentTId = targetNode.parentTId;
+          node.isFirstNode = false;
+          node.isLastNode = false;
+        }
+        data.fixPIdKeyValue(setting, node);
+        data.setSonNodeLevel(setting, node.getParentNode(), node);
+
+        //repair node what been moved
+        view.setNodeLineIcos(setting, node);
+        view.repairNodeLevelClass(setting, node, oldLevel);
+
+        //repair node's old parentNode dom
+        if (!setting.data.keep.parent && oldChildren.length < 1) {
+          //old parentNode has no child nodes
+          data.nodeIsParent(setting, oldParentNode, false);
+          oldParentNode.open = false;
+          var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
+            tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
+            tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
+          view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
+          view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
+          tmp_ulObj.css("display", "none");
+
+        } else if (oldNeighbor) {
+          //old neighbor node
+          view.setNodeLineIcos(setting, oldNeighbor);
+        }
+
+        //new neighbor node
+        if (newNeighbor) {
+          view.setNodeLineIcos(setting, newNeighbor);
+        }
+
+        //repair checkbox / radio
+        if (!!setting.check && setting.check.enable && view.repairChkClass) {
+          view.repairChkClass(setting, oldParentNode);
+          view.repairParentChkClassWithSelf(setting, oldParentNode);
+          if (oldParentNode != node.parent)
+            view.repairParentChkClassWithSelf(setting, node);
+        }
+
+        //expand parents after move
+        if (!isSilent) {
+          view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
+        }
+      },
+      removeEditBtn: function (setting, node) {
+        $$(node, consts.id.EDIT, setting).unbind().remove();
+      },
+      removeRemoveBtn: function (setting, node) {
+        $$(node, consts.id.REMOVE, setting).unbind().remove();
+      },
+      removeTreeDom: function (setting, node) {
+        node.isHover = false;
+        view.removeEditBtn(setting, node);
+        view.removeRemoveBtn(setting, node);
+        tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
+      },
+      repairNodeLevelClass: function (setting, node, oldLevel) {
+        if (oldLevel === node.level) return;
+        var liObj = $$(node, setting),
+          aObj = $$(node, consts.id.A, setting),
+          ulObj = $$(node, consts.id.UL, setting),
+          oldClass = consts.className.LEVEL + oldLevel,
+          newClass = consts.className.LEVEL + node.level;
+        liObj.removeClass(oldClass);
+        liObj.addClass(newClass);
+        aObj.removeClass(oldClass);
+        aObj.addClass(newClass);
+        ulObj.removeClass(oldClass);
+        ulObj.addClass(newClass);
+      },
+      selectNodes: function (setting, nodes) {
+        for (var i = 0, l = nodes.length; i < l; i++) {
+          view.selectNode(setting, nodes[i], i > 0);
+        }
+      }
+    },
+
+    _z = {
+      tools: _tools,
+      view: _view,
+      event: _event,
+      data: _data
+    };
+  $.extend(true, $.fn.zTree.consts, _consts);
+  $.extend(true, $.fn.zTree._z, _z);
+
+  var zt = $.fn.zTree,
+    tools = zt._z.tools,
+    consts = zt.consts,
+    view = zt._z.view,
+    data = zt._z.data,
+    event = zt._z.event,
+    $$ = tools.$;
+
+  data.exSetting(_setting);
+  data.addInitBind(_bindEvent);
+  data.addInitUnBind(_unbindEvent);
+  data.addInitCache(_initCache);
+  data.addInitNode(_initNode);
+  data.addInitProxy(_eventProxy);
+  data.addInitRoot(_initRoot);
+  data.addZTreeTools(_zTreeTools);
+
+  var _cancelPreSelectedNode = view.cancelPreSelectedNode;
+  view.cancelPreSelectedNode = function (setting, node) {
+    var list = data.getRoot(setting).curSelectedList;
+    for (var i = 0, j = list.length; i < j; i++) {
+      if (!node || node === list[i]) {
+        view.removeTreeDom(setting, list[i]);
+        if (node) break;
+      }
+    }
+    if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
+  }
+
+  var _createNodes = view.createNodes;
+  view.createNodes = function (setting, level, nodes, parentNode, index) {
+    if (_createNodes) {
+      _createNodes.apply(view, arguments);
+    }
+    if (!nodes) return;
+    if (view.repairParentChkClassWithSelf) {
+      view.repairParentChkClassWithSelf(setting, parentNode);
+    }
+  }
+
+  var _makeNodeUrl = view.makeNodeUrl;
+  view.makeNodeUrl = function (setting, node) {
+    return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
+  }
+
+  var _removeNode = view.removeNode;
+  view.removeNode = function (setting, node) {
+    var root = data.getRoot(setting);
+    if (root.curEditNode === node) root.curEditNode = null;
+    if (_removeNode) {
+      _removeNode.apply(view, arguments);
+    }
+  }
+
+  var _selectNode = view.selectNode;
+  view.selectNode = function (setting, node, addFlag) {
+    var root = data.getRoot(setting);
+    if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
+      return false;
+    }
+    if (_selectNode) _selectNode.apply(view, arguments);
+    view.addHoverDom(setting, node);
+    return true;
+  }
+
+  var _uCanDo = tools.uCanDo;
+  tools.uCanDo = function (setting, e) {
+    var root = data.getRoot(setting);
+    if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
+      return true;
+    }
+    if (root.curEditNode) {
+      view.editNodeBlur = false;
+      root.curEditInput.focus();
+    }
+    return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
+  }
+})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.exedit.min.js b/js/jquery.ztree.exedit.min.js
new file mode 100644
index 0000000..fbd84c6
--- /dev/null
+++ b/js/jquery.ztree.exedit.min.js
@@ -0,0 +1 @@
+!function(fe){var Ee={event:{DRAG:"ztree_drag",DROP:"ztree_drop",RENAME:"ztree_rename",DRAGMOVE:"ztree_dragmove"},id:{EDIT:"_edit",INPUT:"_input",REMOVE:"_remove"},move:{TYPE_INNER:"inner",TYPE_PREV:"prev",TYPE_NEXT:"next"},node:{CURSELECTED_EDIT:"curSelectedNode_Edit",TMPTARGET_TREE:"tmpTargetzTree",TMPTARGET_NODE:"tmpTargetNode"}},s={onHoverOverNode:function(e,t){var o=Re.getSetting(e.data.treeId),d=Re.getRoot(o);d.curHoverNode!=t&&s.onHoverOutNode(e),d.curHoverNode=t,be.addHoverDom(o,t)},onHoverOutNode:function(e,t){var o=Re.getSetting(e.data.treeId),d=Re.getRoot(o);d.curHoverNode&&!Re.isSelectedNode(o,d.curHoverNode)&&(be.removeTreeDom(o,d.curHoverNode),d.curHoverNode=null)},onMousedownNode:function(e,t){var o,d,Z=Re.getSetting(e.data.treeId),$=Re.getRoot(Z),J=Re.getRoots();if(2==e.button||!Z.edit.enable||!Z.edit.drag.isCopy&&!Z.edit.drag.isMove)return!0;var r=e.target,n=Re.getRoot(Z).curSelectedList,ee=[];if(Re.isSelectedNode(Z,t))for(o=0,d=n.length;o<d;o++){if(n[o].editNameFlag&&Ie.eqs(r.tagName,"input")&&null!==r.getAttribute("treeNode"+he.id.INPUT))return!0;if(ee.push(n[o]),ee[0].parentTId!==n[o].parentTId){ee=[t];break}}else ee=[t];be.editNodeBlur=!0,be.cancelCurEditNode(Z);var te,oe,de,re,ne,ae=fe(Z.treeObj.get(0).ownerDocument),ie=fe(Z.treeObj.get(0).ownerDocument.body),le=!1,se=Z,l=Z,ce=null,Ne=null,ue=null,ve=he.move.TYPE_INNER,ge=e.clientX,me=e.clientY,pe=(new Date).getTime();function s(e){if(0==$.dragFlag&&Math.abs(ge-e.clientX)<Z.edit.drag.minMoveSize&&Math.abs(me-e.clientY)<Z.edit.drag.minMoveSize)return!0;var t,o,d,r,n;if(ie.css("cursor","pointer"),0==$.dragFlag){if(0==Ie.apply(Z.callback.beforeDrag,[Z.treeId,ee],!0))return Te(e),!0;for(t=0,o=ee.length;t<o;t++)0==t&&($.dragNodeShowBefore=[]),d=ee[t],Re.nodeIsParent(Z,d)&&d.open?(be.expandCollapseNode(Z,d,!d.open),$.dragNodeShowBefore[d.tId]=!0):$.dragNodeShowBefore[d.tId]=!1;$.dragFlag=1,J.showHoverDom=!1,Ie.showIfameMask(Z,!0);var a=!0,i=-1;if(1<ee.length){var l=ee[0].parentTId?Re.nodeChildren(Z,ee[0].getParentNode()):Re.getNodes(Z);for(n=[],t=0,o=l.length;t<o;t++)if(void 0!==$.dragNodeShowBefore[l[t].tId]&&(a&&-1<i&&i+1!==t&&(a=!1),n.push(l[t]),i=t),ee.length===n.length){ee=n;break}}for(a&&(re=ee[0].getPreNode(),ne=ee[ee.length-1].getNextNode()),te=Pe("<ul class='zTreeDragUL'></ul>",Z),t=0,o=ee.length;t<o;t++)(d=ee[t]).editNameFlag=!1,be.selectNode(Z,d,0<t),be.removeTreeDom(Z,d),t>Z.edit.drag.maxShowNodeNum-1||((r=Pe("<li id='"+d.tId+"_tmp'></li>",Z)).append(Pe(d,he.id.A,Z).clone()),r.css("padding","0"),r.children("#"+d.tId+he.id.A).removeClass(he.node.CURSELECTED),te.append(r),t==Z.edit.drag.maxShowNodeNum-1&&(r=Pe("<li id='"+d.tId+"_moretmp'><a>  ...  </a></li>",Z),te.append(r)));te.attr("id",ee[0].tId+he.id.UL+"_tmp"),te.addClass(Z.treeObj.attr("class")),te.appendTo(ie),(oe=Pe("<span class='tmpzTreeMove_arrow'></span>",Z)).attr("id","zTreeMove_arrow_tmp"),oe.appendTo(ie),Z.treeObj.trigger(he.event.DRAG,[e,Z.treeId,ee])}if(1==$.dragFlag){if(de&&oe.attr("id")==e.target.id&&ue&&e.clientX+ae.scrollLeft()+2>fe("#"+ue+he.id.A,de).offset().left){var s=fe("#"+ue+he.id.A,de);e.target=0<s.length?s.get(0):e.target}else de&&(de.removeClass(he.node.TMPTARGET_TREE),ue&&fe("#"+ue+he.id.A,de).removeClass(he.node.TMPTARGET_NODE+"_"+he.move.TYPE_PREV).removeClass(he.node.TMPTARGET_NODE+"_"+Ee.move.TYPE_NEXT).removeClass(he.node.TMPTARGET_NODE+"_"+Ee.move.TYPE_INNER));ue=de=null,le=!1,se=Z;var c=Re.getSettings();for(var N in c)c[N].treeId&&c[N].edit.enable&&c[N].treeId!=Z.treeId&&(e.target.id==c[N].treeId||0<fe(e.target).parents("#"+c[N].treeId).length)&&(le=!0,se=c[N]);var u=ae.scrollTop(),v=ae.scrollLeft(),g=se.treeObj.offset(),m=se.treeObj.get(0).scrollHeight,p=se.treeObj.get(0).scrollWidth,T=e.clientY+u-g.top,f=se.treeObj.height()+g.top-e.clientY-u,E=e.clientX+v-g.left,I=se.treeObj.width()+g.left-e.clientX-v,h=T<Z.edit.drag.borderMax&&T>Z.edit.drag.borderMin,b=f<Z.edit.drag.borderMax&&f>Z.edit.drag.borderMin,R=E<Z.edit.drag.borderMax&&E>Z.edit.drag.borderMin,P=I<Z.edit.drag.borderMax&&I>Z.edit.drag.borderMin,C=T>Z.edit.drag.borderMin&&f>Z.edit.drag.borderMin&&E>Z.edit.drag.borderMin&&I>Z.edit.drag.borderMin,w=h&&se.treeObj.scrollTop()<=0,M=b&&se.treeObj.scrollTop()+se.treeObj.height()+10>=m,_=R&&se.treeObj.scrollLeft()<=0,O=P&&se.treeObj.scrollLeft()+se.treeObj.width()+10>=p;if(e.target&&Ie.isChildOrSelf(e.target,se.treeId)){for(var D=e.target;D&&D.tagName&&!Ie.eqs(D.tagName,"li")&&D.id!=se.treeId;)D=D.parentNode;var y=!0;for(t=0,o=ee.length;t<o;t++){if(d=ee[t],D.id===d.tId){y=!1;break}if(0<Pe(d,Z).find("#"+D.id).length){y=!1;break}}y&&e.target&&Ie.isChildOrSelf(e.target,D.id+he.id.A)&&(de=fe(D),ue=D.id)}d=ee[0],C&&Ie.isChildOrSelf(e.target,se.treeId)&&(!de&&(e.target.id==se.treeId||w||M||_||O)&&(le||!le&&d.parentTId)&&(de=se.treeObj),h?se.treeObj.scrollTop(se.treeObj.scrollTop()-10):b&&se.treeObj.scrollTop(se.treeObj.scrollTop()+10),R?se.treeObj.scrollLeft(se.treeObj.scrollLeft()-10):P&&se.treeObj.scrollLeft(se.treeObj.scrollLeft()+10),de&&de!=se.treeObj&&de.offset().left<se.treeObj.offset().left&&se.treeObj.scrollLeft(se.treeObj.scrollLeft()+de.offset().left-se.treeObj.offset().left)),te.css({top:e.clientY+u+3+"px",left:e.clientX+v+3+"px"});var k=0,S=0;if(de&&de.attr("id")!=se.treeId){var L=null==ue?null:Re.getNodeCache(se,ue),A=(e.ctrlKey||e.metaKey)&&Z.edit.drag.isMove&&Z.edit.drag.isCopy||!Z.edit.drag.isMove&&Z.edit.drag.isCopy,Y=!(!re||ue!==re.tId),x=!(!ne||ue!==ne.tId),j=d.parentTId&&d.parentTId==ue,z=(A||!x)&&Ie.apply(se.edit.drag.prev,[se.treeId,ee,L],!!se.edit.drag.prev),B=(A||!Y)&&Ie.apply(se.edit.drag.next,[se.treeId,ee,L],!!se.edit.drag.next),H=(A||!j)&&!(se.data.keep.leaf&&!Re.nodeIsParent(Z,L))&&Ie.apply(se.edit.drag.inner,[se.treeId,ee,L],!!se.edit.drag.inner);function F(){de=null,ue="",ve=he.move.TYPE_INNER,oe.css({display:"none"}),window.zTreeMoveTimer&&(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null)}if(z||B||H){var V=fe("#"+ue+he.id.A,de),U=L.isLastNode?null:fe("#"+L.getNextNode().tId+he.id.A,de.next()),G=V.offset().top,X=V.offset().left,q=z?H?.25:B?.5:1:-1,W=B?H?.75:z?.5:0:-1,K=(e.clientY+u-G)/V.height();if((1==q||K<=q&&-.2<=K)&&z?(k=1-oe.width(),S=G-oe.height()/2,ve=he.move.TYPE_PREV):(0==W||W<=K&&K<=1.2)&&B?(k=1-oe.width(),S=null==U||Re.nodeIsParent(Z,L)&&L.open?G+V.height()-oe.height()/2:U.offset().top-oe.height()/2,ve=he.move.TYPE_NEXT):H?(k=5-oe.width(),S=G,ve=he.move.TYPE_INNER):F(),de&&(oe.css({display:"block",top:S+"px",left:X+k+"px"}),V.addClass(he.node.TMPTARGET_NODE+"_"+ve),ce==ue&&Ne==ve||(pe=(new Date).getTime()),L&&Re.nodeIsParent(Z,L)&&ve==he.move.TYPE_INNER)){var Q=!0;window.zTreeMoveTimer&&window.zTreeMoveTargetNodeTId!==L.tId?(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null):window.zTreeMoveTimer&&window.zTreeMoveTargetNodeTId===L.tId&&(Q=!1),Q&&(window.zTreeMoveTimer=setTimeout(function(){ve==he.move.TYPE_INNER&&L&&Re.nodeIsParent(Z,L)&&!L.open&&(new Date).getTime()-pe>se.edit.drag.autoOpenTime&&Ie.apply(se.callback.beforeDragOpen,[se.treeId,L],!0)&&(be.switchNode(se,L),se.edit.drag.autoExpandTrigger&&se.treeObj.trigger(he.event.EXPAND,[se.treeId,L]))},se.edit.drag.autoOpenTime+50),window.zTreeMoveTargetNodeTId=L.tId)}}else F()}else ve=he.move.TYPE_INNER,de&&Ie.apply(se.edit.drag.inner,[se.treeId,ee,null],!!se.edit.drag.inner)?de.addClass(he.node.TMPTARGET_TREE):de=null,oe.css({display:"none"}),window.zTreeMoveTimer&&(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null);ce=ue,Ne=ve,Z.treeObj.trigger(he.event.DRAGMOVE,[e,Z.treeId,ee])}return!1}function Te(d){if(window.zTreeMoveTimer&&(clearTimeout(window.zTreeMoveTimer),window.zTreeMoveTargetNodeTId=null),Ne=ce=null,ae.unbind("mousemove",s),ae.unbind("mouseup",Te),ae.unbind("selectstart",c),ie.css("cursor",""),de&&(de.removeClass(he.node.TMPTARGET_TREE),ue&&fe("#"+ue+he.id.A,de).removeClass(he.node.TMPTARGET_NODE+"_"+he.move.TYPE_PREV).removeClass(he.node.TMPTARGET_NODE+"_"+Ee.move.TYPE_NEXT).removeClass(he.node.TMPTARGET_NODE+"_"+Ee.move.TYPE_INNER)),Ie.showIfameMask(Z,!1),J.showHoverDom=!0,0!=$.dragFlag){var e,t,o;for(e=$.dragFlag=0,t=ee.length;e<t;e++)o=ee[e],Re.nodeIsParent(Z,o)&&$.dragNodeShowBefore[o.tId]&&!o.open&&(be.expandCollapseNode(Z,o,!o.open),delete $.dragNodeShowBefore[o.tId]);te&&te.remove(),oe&&oe.remove();var r=(d.ctrlKey||d.metaKey)&&Z.edit.drag.isMove&&Z.edit.drag.isCopy||!Z.edit.drag.isMove&&Z.edit.drag.isCopy;if(!r&&de&&ue&&ee[0].parentTId&&ue==ee[0].parentTId&&ve==he.move.TYPE_INNER&&(de=null),de){var n=null==ue?null:Re.getNodeCache(se,ue);if(0==Ie.apply(Z.callback.beforeDrop,[se.treeId,ee,n,ve,r],!0))return void be.selectNodes(l,ee);var a=r?Ie.clone(ee):ee;function i(){if(le){if(!r)for(var e=0,t=ee.length;e<t;e++)be.removeNode(Z,ee[e]);ve==he.move.TYPE_INNER?be.addNodes(se,n,-1,a):be.addNodes(se,n.getParentNode(),ve==he.move.TYPE_PREV?n.getIndex():n.getIndex()+1,a)}else if(r&&ve==he.move.TYPE_INNER)be.addNodes(se,n,-1,a);else if(r)be.addNodes(se,n.getParentNode(),ve==he.move.TYPE_PREV?n.getIndex():n.getIndex()+1,a);else if(ve!=he.move.TYPE_NEXT)for(e=0,t=a.length;e<t;e++)be.moveNode(se,n,a[e],ve,!1);else for(e=-1,t=a.length-1;e<t;t--)be.moveNode(se,n,a[t],ve,!1);be.selectNodes(se,a);var o=Pe(a[0],Z).get(0);be.scrollIntoView(Z,o),Z.treeObj.trigger(he.event.DROP,[d,se.treeId,a,n,ve,r])}ve==he.move.TYPE_INNER&&Ie.canAsync(se,n)?be.asyncNode(se,n,!1,i):i()}else be.selectNodes(l,ee),Z.treeObj.trigger(he.event.DROP,[d,Z.treeId,ee,null,null,null])}}function c(){return!1}return Ie.uCanDo(Z)&&ae.bind("mousemove",s),ae.bind("mouseup",Te),ae.bind("selectstart",c),!0}},e={tools:{getAbs:function(e){var t=e.getBoundingClientRect(),o=document.body.scrollTop+document.documentElement.scrollTop,d=document.body.scrollLeft+document.documentElement.scrollLeft;return[t.left+d,t.top+o]},inputFocus:function(e){e.get(0)&&(e.focus(),Ie.setCursorPosition(e.get(0),e.val().length))},inputSelect:function(e){e.get(0)&&(e.focus(),e.select())},setCursorPosition:function(e,t){if(e.setSelectionRange)e.focus(),e.setSelectionRange(t,t);else if(e.createTextRange){var o=e.createTextRange();o.collapse(!0),o.moveEnd("character",t),o.moveStart("character",t),o.select()}},showIfameMask:function(e,t){for(var o=Re.getRoot(e);0<o.dragMaskList.length;)o.dragMaskList[0].remove(),o.dragMaskList.shift();if(t)for(var d=Pe("iframe",e),r=0,n=d.length;r<n;r++){var a=d.get(r),i=Ie.getAbs(a),l=Pe("<div id='zTreeMask_"+r+"' class='zTreeMask' style='top:"+i[1]+"px; left:"+i[0]+"px; width:"+a.offsetWidth+"px; height:"+a.offsetHeight+"px;'></div>",e);l.appendTo(Pe("body",e)),o.dragMaskList.push(l)}}},view:{addEditBtn:function(e,t){if(!(t.editNameFlag||0<Pe(t,he.id.EDIT,e).length)&&Ie.apply(e.edit.showRenameBtn,[e.treeId,t],e.edit.showRenameBtn)){var o=Pe(t,he.id.A,e),d="<span class='"+he.className.BUTTON+" edit' id='"+t.tId+he.id.EDIT+"' title='"+Ie.apply(e.edit.renameTitle,[e.treeId,t],e.edit.renameTitle)+"' treeNode"+he.id.EDIT+" style='display:none;'></span>";o.append(d),Pe(t,he.id.EDIT,e).bind("click",function(){return Ie.uCanDo(e)&&0!=Ie.apply(e.callback.beforeEditName,[e.treeId,t],!0)&&be.editNode(e,t),!1}).show()}},addRemoveBtn:function(e,t){if(!(t.editNameFlag||0<Pe(t,he.id.REMOVE,e).length)&&Ie.apply(e.edit.showRemoveBtn,[e.treeId,t],e.edit.showRemoveBtn)){var o=Pe(t,he.id.A,e),d="<span class='"+he.className.BUTTON+" remove' id='"+t.tId+he.id.REMOVE+"' title='"+Ie.apply(e.edit.removeTitle,[e.treeId,t],e.edit.removeTitle)+"' treeNode"+he.id.REMOVE+" style='display:none;'></span>";o.append(d),Pe(t,he.id.REMOVE,e).bind("click",function(){return Ie.uCanDo(e)&&0!=Ie.apply(e.callback.beforeRemove,[e.treeId,t],!0)&&(be.removeNode(e,t),e.treeObj.trigger(he.event.REMOVE,[e.treeId,t])),!1}).bind("mousedown",function(e){return!0}).show()}},addHoverDom:function(e,t){Re.getRoots().showHoverDom&&(t.isHover=!0,e.edit.enable&&(be.addEditBtn(e,t),be.addRemoveBtn(e,t)),Ie.apply(e.view.addHoverDom,[e.treeId,t]))},cancelCurEditNode:function(e,t,o){var d=Re.getRoot(e),r=d.curEditNode;if(r){var n=d.curEditInput,a=t||(o?Re.nodeName(e,r):n.val());if(!1===Ie.apply(e.callback.beforeRename,[e.treeId,r,a,o],!0))return!1;Re.nodeName(e,r,a),Pe(r,he.id.A,e).removeClass(he.node.CURSELECTED_EDIT),n.unbind(),be.setNodeName(e,r),r.editNameFlag=!1,d.curEditNode=null,d.curEditInput=null,be.selectNode(e,r,!1),e.treeObj.trigger(he.event.RENAME,[e.treeId,r,o])}return d.noSelection=!0},editNode:function(t,e){var o=Re.getRoot(t);if(be.editNodeBlur=!1,Re.isSelectedNode(t,e)&&o.curEditNode==e&&e.editNameFlag)setTimeout(function(){Ie.inputFocus(o.curEditInput)},0);else{e.editNameFlag=!0,be.removeTreeDom(t,e),be.cancelCurEditNode(t),be.selectNode(t,e,!1),Pe(e,he.id.SPAN,t).html("<input type=text class='rename' id='"+e.tId+he.id.INPUT+"' treeNode"+he.id.INPUT+" >");var d=Pe(e,he.id.INPUT,t);d.attr("value",Re.nodeName(t,e)),t.edit.editNameSelectAll?Ie.inputSelect(d):Ie.inputFocus(d),d.bind("blur",function(e){be.editNodeBlur||be.cancelCurEditNode(t)}).bind("keydown",function(e){"13"==e.keyCode?(be.editNodeBlur=!0,be.cancelCurEditNode(t)):"27"==e.keyCode&&be.cancelCurEditNode(t,null,!0)}).bind("click",function(e){return!1}).bind("dblclick",function(e){return!1}),Pe(e,he.id.A,t).addClass(he.node.CURSELECTED_EDIT),o.curEditInput=d,o.noSelection=!1,o.curEditNode=e}},moveNode:function(e,t,o,d,r,n){var a=Re.getRoot(e);if(t!=o&&(!e.data.keep.leaf||!t||Re.nodeIsParent(e,t)||d!=he.move.TYPE_INNER)){var i=o.parentTId?o.getParentNode():a,l=null===t||t==a;l&&null===t&&(t=a),l&&(d=he.move.TYPE_INNER);var s,c,N=t.parentTId?t.getParentNode():a;if(d!=he.move.TYPE_PREV&&d!=he.move.TYPE_NEXT&&(d=he.move.TYPE_INNER),d==he.move.TYPE_INNER&&(l?o.parentTId=null:(Re.nodeIsParent(e,t)||(Re.nodeIsParent(e,t,!0),t.open=!!t.open,be.setNodeLineIcos(e,t)),o.parentTId=t.tId)),l)c=s=e.treeObj;else{if(n||d!=he.move.TYPE_INNER?n||be.expandCollapseNode(e,t.getParentNode(),!0,!1):be.expandCollapseNode(e,t,!0,!1),s=Pe(t,e),c=Pe(t,he.id.UL,e),s.get(0)&&!c.get(0)){var u=[];be.makeUlHtml(e,t,u,""),s.append(u.join(""))}c=Pe(t,he.id.UL,e)}var v=Pe(o,e);v.get(0)?s.get(0)||v.remove():v=be.appendNodes(e,o.level,[o],null,-1,!1,!0).join(""),c.get(0)&&d==he.move.TYPE_INNER?c.append(v):s.get(0)&&d==he.move.TYPE_PREV?s.before(v):s.get(0)&&d==he.move.TYPE_NEXT&&s.after(v);var g,m,p=-1,T=0,f=null,E=null,I=o.level,h=Re.nodeChildren(e,i),b=Re.nodeChildren(e,N),R=Re.nodeChildren(e,t);if(o.isFirstNode)p=0,1<h.length&&((f=h[1]).isFirstNode=!0);else if(o.isLastNode)(f=h[(p=h.length-1)-1]).isLastNode=!0;else for(g=0,m=h.length;g<m;g++)if(h[g].tId==o.tId){p=g;break}if(0<=p&&h.splice(p,1),d!=he.move.TYPE_INNER)for(g=0,m=b.length;g<m;g++)b[g].tId==t.tId&&(T=g);if(d==he.move.TYPE_INNER?(0<(R=R||Re.nodeChildren(e,t,[])).length&&((E=R[R.length-1]).isLastNode=!1),R.splice(R.length,0,o),o.isLastNode=!0,o.isFirstNode=1==R.length):t.isFirstNode&&d==he.move.TYPE_PREV?(b.splice(T,0,o),(E=t).isFirstNode=!1,o.parentTId=t.parentTId,o.isFirstNode=!0,o.isLastNode=!1):t.isLastNode&&d==he.move.TYPE_NEXT?(b.splice(T+1,0,o),(E=t).isLastNode=!1,o.parentTId=t.parentTId,o.isFirstNode=!1,o.isLastNode=!0):(d==he.move.TYPE_PREV?b.splice(T,0,o):b.splice(T+1,0,o),o.parentTId=t.parentTId,o.isFirstNode=!1,o.isLastNode=!1),Re.fixPIdKeyValue(e,o),Re.setSonNodeLevel(e,o.getParentNode(),o),be.setNodeLineIcos(e,o),be.repairNodeLevelClass(e,o,I),!e.data.keep.parent&&h.length<1){Re.nodeIsParent(e,i,!1),i.open=!1;var P=Pe(i,he.id.UL,e),C=Pe(i,he.id.SWITCH,e),w=Pe(i,he.id.ICON,e);be.replaceSwitchClass(i,C,he.folder.DOCU),be.replaceIcoClass(i,w,he.folder.DOCU),P.css("display","none")}else f&&be.setNodeLineIcos(e,f);E&&be.setNodeLineIcos(e,E),e.check&&e.check.enable&&be.repairChkClass&&(be.repairChkClass(e,i),be.repairParentChkClassWithSelf(e,i),i!=o.parent&&be.repairParentChkClassWithSelf(e,o)),n||be.expandCollapseParentNode(e,o.getParentNode(),!0,r)}},removeEditBtn:function(e,t){Pe(t,he.id.EDIT,e).unbind().remove()},removeRemoveBtn:function(e,t){Pe(t,he.id.REMOVE,e).unbind().remove()},removeTreeDom:function(e,t){t.isHover=!1,be.removeEditBtn(e,t),be.removeRemoveBtn(e,t),Ie.apply(e.view.removeHoverDom,[e.treeId,t])},repairNodeLevelClass:function(e,t,o){if(o!==t.level){var d=Pe(t,e),r=Pe(t,he.id.A,e),n=Pe(t,he.id.UL,e),a=he.className.LEVEL+o,i=he.className.LEVEL+t.level;d.removeClass(a),d.addClass(i),r.removeClass(a),r.addClass(i),n.removeClass(a),n.addClass(i)}},selectNodes:function(e,t){for(var o=0,d=t.length;o<d;o++)be.selectNode(e,t[o],0<o)}},event:{},data:{setSonNodeLevel:function(e,t,o){if(o){var d=Re.nodeChildren(e,o),r=o.level;if(o.level=t?t.level+1:0,be.repairNodeLevelClass(e,o,r),d)for(var n=0,a=d.length;n<a;n++)d[n]&&Re.setSonNodeLevel(e,o,d[n])}}}};fe.extend(!0,fe.fn.zTree.consts,Ee),fe.extend(!0,fe.fn.zTree._z,e);var t=fe.fn.zTree,Ie=t._z.tools,he=t.consts,be=t._z.view,Re=t._z.data,Pe=(t._z.event,Ie.$);Re.exSetting({edit:{enable:!1,editNameSelectAll:!1,showRemoveBtn:!0,showRenameBtn:!0,removeTitle:"remove",renameTitle:"rename",drag:{autoExpandTrigger:!1,isCopy:!0,isMove:!0,prev:!0,next:!0,inner:!0,minMoveSize:5,borderMax:10,borderMin:-5,maxShowNodeNum:5,autoOpenTime:500}},view:{addHoverDom:null,removeHoverDom:null},callback:{beforeDrag:null,beforeDragOpen:null,beforeDrop:null,beforeEditName:null,beforeRename:null,onDrag:null,onDragMove:null,onDrop:null,onRename:null}}),Re.addInitBind(function(i){var e=i.treeObj,t=he.event;e.bind(t.RENAME,function(e,t,o,d){Ie.apply(i.callback.onRename,[e,t,o,d])}),e.bind(t.DRAG,function(e,t,o,d){Ie.apply(i.callback.onDrag,[t,o,d])}),e.bind(t.DRAGMOVE,function(e,t,o,d){Ie.apply(i.callback.onDragMove,[t,o,d])}),e.bind(t.DROP,function(e,t,o,d,r,n,a){Ie.apply(i.callback.onDrop,[t,o,d,r,n,a])})}),Re.addInitUnBind(function(e){var t=e.treeObj,o=he.event;t.unbind(o.RENAME),t.unbind(o.DRAG),t.unbind(o.DRAGMOVE),t.unbind(o.DROP)}),Re.addInitCache(function(e){}),Re.addInitNode(function(e,t,o,d,r,n,a){o&&(o.isHover=!1,o.editNameFlag=!1)}),Re.addInitProxy(function(e){var t=e.target,o=Re.getSetting(e.data.treeId),d=e.relatedTarget,r="",n=null,a="",i=null,l=null;if(Ie.eqs(e.type,"mouseover")?(l=Ie.getMDom(o,t,[{tagName:"a",attrName:"treeNode"+he.id.A}]))&&(r=Ie.getNodeMainDom(l).id,a="hoverOverNode"):Ie.eqs(e.type,"mouseout")?(l=Ie.getMDom(o,d,[{tagName:"a",attrName:"treeNode"+he.id.A}]))||(r="remove",a="hoverOutNode"):Ie.eqs(e.type,"mousedown")&&(l=Ie.getMDom(o,t,[{tagName:"a",attrName:"treeNode"+he.id.A}]))&&(r=Ie.getNodeMainDom(l).id,a="mousedownNode"),0<r.length)switch(n=Re.getNodeCache(o,r),a){case"mousedownNode":i=s.onMousedownNode;break;case"hoverOverNode":i=s.onHoverOverNode;break;case"hoverOutNode":i=s.onHoverOutNode}return{stop:!1,node:n,nodeEventType:a,nodeEventCallback:i,treeEventType:"",treeEventCallback:null}}),Re.addInitRoot(function(e){var t=Re.getRoot(e),o=Re.getRoots();t.curEditNode=null,t.curEditInput=null,t.curHoverNode=null,t.dragFlag=0,t.dragNodeShowBefore=[],t.dragMaskList=new Array,o.showHoverDom=!0}),Re.addZTreeTools(function(l,e){e.cancelEditName=function(e){Re.getRoot(this.setting).curEditNode&&be.cancelCurEditNode(this.setting,e||null,!0)},e.copyNode=function(e,t,o,d){if(!t)return null;var r=Re.nodeIsParent(l,e);if(e&&!r&&this.setting.data.keep.leaf&&o===he.move.TYPE_INNER)return null;var n=this,a=Ie.clone(t);if(e||(e=null,o=he.move.TYPE_INNER),o==he.move.TYPE_INNER){function i(){be.addNodes(n.setting,e,-1,[a],d)}Ie.canAsync(this.setting,e)?be.asyncNode(this.setting,e,d,i):i()}else be.addNodes(this.setting,e.parentNode,-1,[a],d),be.moveNode(this.setting,e,a,o,!1,d);return a},e.editName=function(e){e&&e.tId&&e===Re.getNodeCache(this.setting,e.tId)&&(e.parentTId&&be.expandCollapseParentNode(this.setting,e.getParentNode(),!0),be.editNode(this.setting,e))},e.moveNode=function(e,t,o,d){if(!t)return t;var r=Re.nodeIsParent(l,e);if(e&&!r&&this.setting.data.keep.leaf&&o===he.move.TYPE_INNER)return null;if(e&&(t.parentTId==e.tId&&o==he.move.TYPE_INNER||0<Pe(t,this.setting).find("#"+e.tId).length))return null;e=e||null;var n=this;function a(){be.moveNode(n.setting,e,t,o,!1,d)}return Ie.canAsync(this.setting,e)&&o===he.move.TYPE_INNER?be.asyncNode(this.setting,e,d,a):a(),t},e.setEditable=function(e){return this.setting.edit.enable=e,this.refresh()}});var n=be.cancelPreSelectedNode;be.cancelPreSelectedNode=function(e,t){for(var o=Re.getRoot(e).curSelectedList,d=0,r=o.length;d<r&&(t&&t!==o[d]||(be.removeTreeDom(e,o[d]),!t));d++);n&&n.apply(be,arguments)};var a=be.createNodes;be.createNodes=function(e,t,o,d,r){a&&a.apply(be,arguments),o&&be.repairParentChkClassWithSelf&&be.repairParentChkClassWithSelf(e,d)};var o=be.makeNodeUrl;be.makeNodeUrl=function(e,t){return e.edit.enable?null:o.apply(be,arguments)};var d=be.removeNode;be.removeNode=function(e,t){var o=Re.getRoot(e);o.curEditNode===t&&(o.curEditNode=null),d&&d.apply(be,arguments)};var r=be.selectNode;be.selectNode=function(e,t,o){var d=Re.getRoot(e);return(!Re.isSelectedNode(e,t)||d.curEditNode!=t||!t.editNameFlag)&&(r&&r.apply(be,arguments),be.addHoverDom(e,t),!0)};var i=Ie.uCanDo;Ie.uCanDo=function(e,t){var o=Re.getRoot(e);return!(!t||!(Ie.eqs(t.type,"mouseover")||Ie.eqs(t.type,"mouseout")||Ie.eqs(t.type,"mousedown")||Ie.eqs(t.type,"mouseup")))||(o.curEditNode&&(be.editNodeBlur=!1,o.curEditInput.focus()),!o.curEditNode&&(!i||i.apply(be,arguments)))}}(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.exhide-3.5.js b/js/jquery.ztree.exhide-3.5.js
deleted file mode 100644
index 8d915db..0000000
--- a/js/jquery.ztree.exhide-3.5.js
+++ /dev/null
@@ -1,367 +0,0 @@
-/*
- * JQuery zTree exHideNodes v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function($){
-	//default init node of exLib
-	var _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
-		if (typeof n.isHidden == "string") n.isHidden = tools.eqs(n.isHidden, "true");
-		n.isHidden = !!n.isHidden;
-		data.initHideForExCheck(setting, n);
-	},
-	//add dom for check
-	_beforeA = function(setting, node, html) {},
-	//update zTreeObj, add method of exLib
-	_zTreeTools = function(setting, zTreeTools) {
-		zTreeTools.showNodes = function(nodes, options) {
-			view.showNodes(setting, nodes, options);
-		}
-		zTreeTools.showNode = function(node, options) {
-			if (!node) {
-				return;
-			}
-			view.showNodes(setting, [node], options);
-		}
-		zTreeTools.hideNodes = function(nodes, options) {
-			view.hideNodes(setting, nodes, options);
-		}
-		zTreeTools.hideNode = function(node, options) {
-			if (!node) {
-				return;
-			}
-			view.hideNodes(setting, [node], options);
-		}
-
-		var _checkNode = zTreeTools.checkNode;
-		if (_checkNode) {
-			zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
-				if (!!node && !!node.isHidden) {
-					return;
-				}
-				_checkNode.apply(zTreeTools, arguments);
-			}
-		}
-	},
-	//method of operate data
-	_data = {
-		initHideForExCheck: function(setting, n) {
-			if (n.isHidden && setting.check && setting.check.enable) {
-				if(typeof n._nocheck == "undefined") {
-					n._nocheck = !!n.nocheck
-					n.nocheck = true;
-				}
-				n.check_Child_State = -1;
-				if (view.repairParentChkClassWithSelf) {
-					view.repairParentChkClassWithSelf(setting, n);
-				}
-			}
-		},
-		initShowForExCheck: function(setting, n) {
-			if (!n.isHidden && setting.check && setting.check.enable) {
-				if(typeof n._nocheck != "undefined") {
-					n.nocheck = n._nocheck;
-					delete n._nocheck;
-				}
-				if (view.setChkClass) {
-					var checkObj = $$(n, consts.id.CHECK, setting);
-					view.setChkClass(setting, checkObj, n);
-				}
-				if (view.repairParentChkClassWithSelf) {
-					view.repairParentChkClassWithSelf(setting, n);
-				}
-			}
-		}
-	},
-	//method of operate ztree dom
-	_view = {
-		clearOldFirstNode: function(setting, node) {
-			var n = node.getNextNode();
-			while(!!n){
-				if (n.isFirstNode) {
-					n.isFirstNode = false;
-					view.setNodeLineIcos(setting, n);
-					break;
-				}
-				if (n.isLastNode) {
-					break;
-				}
-				n = n.getNextNode();
-			}
-		},
-        clearOldLastNode: function(setting, node, openFlag) {
-            var n = node.getPreNode();
-            while(!!n){
-                if (n.isLastNode) {
-                    n.isLastNode = false;
-                    if (openFlag) {
-                        view.setNodeLineIcos(setting, n);
-                    }
-                    break;
-                }
-                if (n.isFirstNode) {
-                    break;
-                }
-                n = n.getPreNode();
-            }
-        },
-		makeDOMNodeMainBefore: function(html, setting, node) {
-			html.push("<li ", (node.isHidden ? "style='display:none;' " : ""), "id='", node.tId, "' class='", consts.className.LEVEL, node.level,"' tabindex='0' hidefocus='true' treenode>");
-		},
-		showNode: function(setting, node, options) {
-			node.isHidden = false;
-			data.initShowForExCheck(setting, node);
-			$$(node, setting).show();
-		},
-		showNodes: function(setting, nodes, options) {
-			if (!nodes || nodes.length == 0) {
-				return;
-			}
-			var pList = {}, i, j;
-			for (i=0, j=nodes.length; i<j; i++) {
-				var n = nodes[i];
-				if (!pList[n.parentTId]) {
-					var pn = n.getParentNode();
-					pList[n.parentTId] = (pn === null) ? data.getRoot(setting) : n.getParentNode();
-				}
-				view.showNode(setting, n, options);
-			}
-			for (var tId in pList) {
-				var children = pList[tId][setting.data.key.children];
-				view.setFirstNodeForShow(setting, children);
-				view.setLastNodeForShow(setting, children);
-			}
-		},
-		hideNode: function(setting, node, options) {
-			node.isHidden = true;
-			node.isFirstNode = false;
-			node.isLastNode = false;
-			data.initHideForExCheck(setting, node);
-			view.cancelPreSelectedNode(setting, node);
-			$$(node, setting).hide();
-		},
-		hideNodes: function(setting, nodes, options) {
-			if (!nodes || nodes.length == 0) {
-				return;
-			}
-			var pList = {}, i, j;
-			for (i=0, j=nodes.length; i<j; i++) {
-				var n = nodes[i];
-				if ((n.isFirstNode || n.isLastNode) && !pList[n.parentTId]) {
-					var pn = n.getParentNode();
-					pList[n.parentTId] = (pn === null) ? data.getRoot(setting) : n.getParentNode();
-				}
-				view.hideNode(setting, n, options);
-			}
-			for (var tId in pList) {
-				var children = pList[tId][setting.data.key.children];
-				view.setFirstNodeForHide(setting, children);
-				view.setLastNodeForHide(setting, children);
-			}
-		},
-		setFirstNode: function(setting, parentNode) {
-			var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
-			if (childLength > 0 && !parentNode[childKey][0].isHidden) {
-				parentNode[childKey][0].isFirstNode = true;
-			} else if (childLength > 0) {
-				view.setFirstNodeForHide(setting, parentNode[childKey]);
-			}
-		},
-		setLastNode: function(setting, parentNode) {
-			var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
-			if (childLength > 0 && !parentNode[childKey][0].isHidden) {
-				parentNode[childKey][childLength - 1].isLastNode = true;
-			} else if (childLength > 0) {
-				view.setLastNodeForHide(setting, parentNode[childKey]);
-			}
-		},
-		setFirstNodeForHide: function(setting, nodes) {
-			var n,i,j;
-			for (i=0, j=nodes.length; i<j; i++) {
-				n = nodes[i];
-				if (n.isFirstNode) {
-					break;
-				}
-				if (!n.isHidden && !n.isFirstNode) {
-					n.isFirstNode = true;
-					view.setNodeLineIcos(setting, n);
-					break;
-				} else {
-					n = null;
-				}
-			}
-			return n;
-		},
-		setFirstNodeForShow: function(setting, nodes) {
-			var n,i,j, first, old;
-			for(i=0, j=nodes.length; i<j; i++) {
-				n = nodes[i];
-				if (!first && !n.isHidden && n.isFirstNode) {
-					first = n;
-					break;
-				} else if (!first && !n.isHidden && !n.isFirstNode) {
-					n.isFirstNode = true;
-					first = n;
-					view.setNodeLineIcos(setting, n);
-				} else if (first && n.isFirstNode) {
-					n.isFirstNode = false;
-					old = n;
-					view.setNodeLineIcos(setting, n);
-					break;
-				} else {
-					n = null;
-				}
-			}
-			return {"new":first, "old":old};
-		},
-		setLastNodeForHide: function(setting, nodes) {
-			var n,i;
-			for (i=nodes.length-1; i>=0; i--) {
-				n = nodes[i];
-				if (n.isLastNode) {
-					break;
-				}
-				if (!n.isHidden && !n.isLastNode) {
-					n.isLastNode = true;
-					view.setNodeLineIcos(setting, n);
-					break;
-				} else {
-					n = null;
-				}
-			}
-			return n;
-		},
-		setLastNodeForShow: function(setting, nodes) {
-			var n,i,j, last, old;
-			for (i=nodes.length-1; i>=0; i--) {
-				n = nodes[i];
-				if (!last && !n.isHidden && n.isLastNode) {
-					last = n;
-					break;
-				} else if (!last && !n.isHidden && !n.isLastNode) {
-					n.isLastNode = true;
-					last = n;
-					view.setNodeLineIcos(setting, n);
-				} else if (last && n.isLastNode) {
-					n.isLastNode = false;
-					old = n;
-					view.setNodeLineIcos(setting, n);
-					break;
-				} else {
-					n = null;
-				}
-			}
-			return {"new":last, "old":old};
-		}
-	},
-
-	_z = {
-		view: _view,
-		data: _data
-	};
-	$.extend(true, $.fn.zTree._z, _z);
-
-	var zt = $.fn.zTree,
-	tools = zt._z.tools,
-	consts = zt.consts,
-	view = zt._z.view,
-	data = zt._z.data,
-	event = zt._z.event,
-	$$ = tools.$;
-
-	data.addInitNode(_initNode);
-	data.addBeforeA(_beforeA);
-	data.addZTreeTools(_zTreeTools);
-
-//	Override method in core
-	var _dInitNode = data.initNode;
-    data.initNode = function(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag) {
-        var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting),
-            children = tmpPNode[setting.data.key.children];
-        data.tmpHideFirstNode = view.setFirstNodeForHide(setting, children);
-        data.tmpHideLastNode = view.setLastNodeForHide(setting, children);
-        if (openFlag) {
-            view.setNodeLineIcos(setting, data.tmpHideFirstNode);
-            view.setNodeLineIcos(setting, data.tmpHideLastNode);
-        }
-        isFirstNode = (data.tmpHideFirstNode === node);
-        isLastNode = (data.tmpHideLastNode === node);
-        if (_dInitNode) _dInitNode.apply(data, arguments);
-        if (openFlag && isLastNode) {
-            view.clearOldLastNode(setting, node, openFlag);
-        }
-    };
-
-	var _makeChkFlag = data.makeChkFlag;
-	if (!!_makeChkFlag) {
-		data.makeChkFlag = function(setting, node) {
-			if (!!node && !!node.isHidden) {
-				return;
-			}
-			_makeChkFlag.apply(data, arguments);
-		}
-	}
-
-	var _getTreeCheckedNodes = data.getTreeCheckedNodes;
-	if (!!_getTreeCheckedNodes) {
-		data.getTreeCheckedNodes = function(setting, nodes, checked, results) {
-			if (!!nodes && nodes.length > 0) {
-				var p = nodes[0].getParentNode();
-				if (!!p && !!p.isHidden) {
-					return [];
-				}
-			}
-			return _getTreeCheckedNodes.apply(data, arguments);
-		}
-	}
-
-	var _getTreeChangeCheckedNodes = data.getTreeChangeCheckedNodes;
-	if (!!_getTreeChangeCheckedNodes) {
-		data.getTreeChangeCheckedNodes = function(setting, nodes, results) {
-			if (!!nodes && nodes.length > 0) {
-				var p = nodes[0].getParentNode();
-				if (!!p && !!p.isHidden) {
-					return [];
-				}
-			}
-			return _getTreeChangeCheckedNodes.apply(data, arguments);
-		}
-	}
-
-	var _expandCollapseSonNode = view.expandCollapseSonNode;
-	if (!!_expandCollapseSonNode) {
-		view.expandCollapseSonNode = function(setting, node, expandFlag, animateFlag, callback) {
-			if (!!node && !!node.isHidden) {
-				return;
-			}
-			_expandCollapseSonNode.apply(view, arguments);
-		}
-	}
-
-	var _setSonNodeCheckBox = view.setSonNodeCheckBox;
-	if (!!_setSonNodeCheckBox) {
-		view.setSonNodeCheckBox = function(setting, node, value, srcNode) {
-			if (!!node && !!node.isHidden) {
-				return;
-			}
-			_setSonNodeCheckBox.apply(view, arguments);
-		}
-	}
-
-	var _repairParentChkClassWithSelf = view.repairParentChkClassWithSelf;
-	if (!!_repairParentChkClassWithSelf) {
-		view.repairParentChkClassWithSelf = function(setting, node) {
-			if (!!node && !!node.isHidden) {
-				return;
-			}
-			_repairParentChkClassWithSelf.apply(view, arguments);
-		}
-	}
-})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.exhide-3.5.min.js b/js/jquery.ztree.exhide-3.5.min.js
deleted file mode 100644
index 292047d..0000000
--- a/js/jquery.ztree.exhide-3.5.min.js
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * JQuery zTree exHideNodes v3.5.18
- * http://zTree.me/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * email: hunter.z@263.net
- * Date: 2015-08-13
- */
-(function(i){i.extend(!0,i.fn.zTree._z,{view:{clearOldFirstNode:function(c,a){for(var b=a.getNextNode();b;){if(b.isFirstNode){b.isFirstNode=!1;d.setNodeLineIcos(c,b);break}if(b.isLastNode)break;b=b.getNextNode()}},clearOldLastNode:function(c,a,b){for(a=a.getPreNode();a;){if(a.isLastNode){a.isLastNode=!1;b&&d.setNodeLineIcos(c,a);break}if(a.isFirstNode)break;a=a.getPreNode()}},makeDOMNodeMainBefore:function(c,a,b){c.push("<li ",b.isHidden?"style='display:none;' ":"","id='",b.tId,"' class='",l.className.LEVEL,
-b.level,"' tabindex='0' hidefocus='true' treenode>")},showNode:function(c,a){a.isHidden=!1;f.initShowForExCheck(c,a);j(a,c).show()},showNodes:function(c,a,b){if(a&&a.length!=0){var e={},g,k;for(g=0,k=a.length;g<k;g++){var h=a[g];if(!e[h.parentTId]){var i=h.getParentNode();e[h.parentTId]=i===null?f.getRoot(c):h.getParentNode()}d.showNode(c,h,b)}for(var j in e)a=e[j][c.data.key.children],d.setFirstNodeForShow(c,a),d.setLastNodeForShow(c,a)}},hideNode:function(c,a){a.isHidden=!0;a.isFirstNode=!1;a.isLastNode=
-!1;f.initHideForExCheck(c,a);d.cancelPreSelectedNode(c,a);j(a,c).hide()},hideNodes:function(c,a,b){if(a&&a.length!=0){var e={},g,k;for(g=0,k=a.length;g<k;g++){var h=a[g];if((h.isFirstNode||h.isLastNode)&&!e[h.parentTId]){var i=h.getParentNode();e[h.parentTId]=i===null?f.getRoot(c):h.getParentNode()}d.hideNode(c,h,b)}for(var j in e)a=e[j][c.data.key.children],d.setFirstNodeForHide(c,a),d.setLastNodeForHide(c,a)}},setFirstNode:function(c,a){var b=c.data.key.children,e=a[b].length;e>0&&!a[b][0].isHidden?
-a[b][0].isFirstNode=!0:e>0&&d.setFirstNodeForHide(c,a[b])},setLastNode:function(c,a){var b=c.data.key.children,e=a[b].length;e>0&&!a[b][0].isHidden?a[b][e-1].isLastNode=!0:e>0&&d.setLastNodeForHide(c,a[b])},setFirstNodeForHide:function(c,a){var b,e,g;for(e=0,g=a.length;e<g;e++){b=a[e];if(b.isFirstNode)break;if(!b.isHidden&&!b.isFirstNode){b.isFirstNode=!0;d.setNodeLineIcos(c,b);break}else b=null}return b},setFirstNodeForShow:function(c,a){var b,e,g,f,h;for(e=0,g=a.length;e<g;e++)if(b=a[e],!f&&!b.isHidden&&
-b.isFirstNode){f=b;break}else if(!f&&!b.isHidden&&!b.isFirstNode)b.isFirstNode=!0,f=b,d.setNodeLineIcos(c,b);else if(f&&b.isFirstNode){b.isFirstNode=!1;h=b;d.setNodeLineIcos(c,b);break}return{"new":f,old:h}},setLastNodeForHide:function(c,a){var b,e;for(e=a.length-1;e>=0;e--){b=a[e];if(b.isLastNode)break;if(!b.isHidden&&!b.isLastNode){b.isLastNode=!0;d.setNodeLineIcos(c,b);break}else b=null}return b},setLastNodeForShow:function(c,a){var b,e,g,f;for(e=a.length-1;e>=0;e--)if(b=a[e],!g&&!b.isHidden&&
-b.isLastNode){g=b;break}else if(!g&&!b.isHidden&&!b.isLastNode)b.isLastNode=!0,g=b,d.setNodeLineIcos(c,b);else if(g&&b.isLastNode){b.isLastNode=!1;f=b;d.setNodeLineIcos(c,b);break}return{"new":g,old:f}}},data:{initHideForExCheck:function(c,a){if(a.isHidden&&c.check&&c.check.enable){if(typeof a._nocheck=="undefined")a._nocheck=!!a.nocheck,a.nocheck=!0;a.check_Child_State=-1;d.repairParentChkClassWithSelf&&d.repairParentChkClassWithSelf(c,a)}},initShowForExCheck:function(c,a){if(!a.isHidden&&c.check&&
-c.check.enable){if(typeof a._nocheck!="undefined")a.nocheck=a._nocheck,delete a._nocheck;if(d.setChkClass){var b=j(a,l.id.CHECK,c);d.setChkClass(c,b,a)}d.repairParentChkClassWithSelf&&d.repairParentChkClassWithSelf(c,a)}}}});var i=i.fn.zTree,m=i._z.tools,l=i.consts,d=i._z.view,f=i._z.data,j=m.$;f.addInitNode(function(c,a,b){if(typeof b.isHidden=="string")b.isHidden=m.eqs(b.isHidden,"true");b.isHidden=!!b.isHidden;f.initHideForExCheck(c,b)});f.addBeforeA(function(){});f.addZTreeTools(function(c,a){a.showNodes=
-function(a,b){d.showNodes(c,a,b)};a.showNode=function(a,b){a&&d.showNodes(c,[a],b)};a.hideNodes=function(a,b){d.hideNodes(c,a,b)};a.hideNode=function(a,b){a&&d.hideNodes(c,[a],b)};var b=a.checkNode;if(b)a.checkNode=function(c,d,f,h){(!c||!c.isHidden)&&b.apply(a,arguments)}});var n=f.initNode;f.initNode=function(c,a,b,e,g,i,h){var j=(e?e:f.getRoot(c))[c.data.key.children];f.tmpHideFirstNode=d.setFirstNodeForHide(c,j);f.tmpHideLastNode=d.setLastNodeForHide(c,j);h&&(d.setNodeLineIcos(c,f.tmpHideFirstNode),
-d.setNodeLineIcos(c,f.tmpHideLastNode));g=f.tmpHideFirstNode===b;i=f.tmpHideLastNode===b;n&&n.apply(f,arguments);h&&i&&d.clearOldLastNode(c,b,h)};var o=f.makeChkFlag;if(o)f.makeChkFlag=function(c,a){(!a||!a.isHidden)&&o.apply(f,arguments)};var p=f.getTreeCheckedNodes;if(p)f.getTreeCheckedNodes=function(c,a,b,e){if(a&&a.length>0){var d=a[0].getParentNode();if(d&&d.isHidden)return[]}return p.apply(f,arguments)};var q=f.getTreeChangeCheckedNodes;if(q)f.getTreeChangeCheckedNodes=function(c,a,b){if(a&&
-a.length>0){var d=a[0].getParentNode();if(d&&d.isHidden)return[]}return q.apply(f,arguments)};var r=d.expandCollapseSonNode;if(r)d.expandCollapseSonNode=function(c,a,b,e,f){(!a||!a.isHidden)&&r.apply(d,arguments)};var s=d.setSonNodeCheckBox;if(s)d.setSonNodeCheckBox=function(c,a,b,e){(!a||!a.isHidden)&&s.apply(d,arguments)};var t=d.repairParentChkClassWithSelf;if(t)d.repairParentChkClassWithSelf=function(c,a){(!a||!a.isHidden)&&t.apply(d,arguments)}})(jQuery);
diff --git a/js/jquery.ztree.exhide.js b/js/jquery.ztree.exhide.js
new file mode 100644
index 0000000..8cfe174
--- /dev/null
+++ b/js/jquery.ztree.exhide.js
@@ -0,0 +1,405 @@
+/*
+ * JQuery zTree exHideNodes
+ * v3.5.48
+ * http://treejs.cn/
+ *
+ * Copyright (c) 2010 Hunter.z
+ *
+ * Licensed same as jquery - MIT License
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Date: 2020-11-21
+ */
+
+(function ($) {
+  var _setting = {
+    data: {
+      key: {
+        isHidden: "isHidden"
+      }
+    }
+  };
+  //default init node of exLib
+  var _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
+      var isHidden = data.isHidden(setting, n);
+      data.isHidden(setting, n, isHidden);
+      data.initHideForExCheck(setting, n);
+    },
+    //add dom for check
+    _beforeA = function (setting, node, html) {
+    },
+    //update zTreeObj, add method of exLib
+    _zTreeTools = function (setting, zTreeTools) {
+      zTreeTools.showNodes = function (nodes, options) {
+        view.showNodes(setting, nodes, options);
+      }
+      zTreeTools.showNode = function (node, options) {
+        if (!node) {
+          return;
+        }
+        view.showNodes(setting, [node], options);
+      }
+      zTreeTools.hideNodes = function (nodes, options) {
+        view.hideNodes(setting, nodes, options);
+      }
+      zTreeTools.hideNode = function (node, options) {
+        if (!node) {
+          return;
+        }
+        view.hideNodes(setting, [node], options);
+      }
+
+      var _checkNode = zTreeTools.checkNode;
+      if (_checkNode) {
+        zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) {
+          if (!!node && !!data.isHidden(setting, node)) {
+            return;
+          }
+          _checkNode.apply(zTreeTools, arguments);
+        }
+      }
+    },
+    //method of operate data
+    _data = {
+      initHideForExCheck: function (setting, n) {
+        var isHidden = data.isHidden(setting, n);
+        if (isHidden && setting.check && setting.check.enable) {
+          if (typeof n._nocheck == "undefined") {
+            n._nocheck = !!n.nocheck
+            n.nocheck = true;
+          }
+          n.check_Child_State = -1;
+          if (view.repairParentChkClassWithSelf) {
+            view.repairParentChkClassWithSelf(setting, n);
+          }
+        }
+      },
+      initShowForExCheck: function (setting, n) {
+        var isHidden = data.isHidden(setting, n);
+        if (!isHidden && setting.check && setting.check.enable) {
+          if (typeof n._nocheck != "undefined") {
+            n.nocheck = n._nocheck;
+            delete n._nocheck;
+          }
+          if (view.setChkClass) {
+            var checkObj = $$(n, consts.id.CHECK, setting);
+            view.setChkClass(setting, checkObj, n);
+          }
+          if (view.repairParentChkClassWithSelf) {
+            view.repairParentChkClassWithSelf(setting, n);
+          }
+        }
+      }
+    },
+    //method of operate ztree dom
+    _view = {
+      clearOldFirstNode: function (setting, node) {
+        var n = node.getNextNode();
+        while (!!n) {
+          if (n.isFirstNode) {
+            n.isFirstNode = false;
+            view.setNodeLineIcos(setting, n);
+            break;
+          }
+          if (n.isLastNode) {
+            break;
+          }
+          n = n.getNextNode();
+        }
+      },
+      clearOldLastNode: function (setting, node, openFlag) {
+        var n = node.getPreNode();
+        while (!!n) {
+          if (n.isLastNode) {
+            n.isLastNode = false;
+            if (openFlag) {
+              view.setNodeLineIcos(setting, n);
+            }
+            break;
+          }
+          if (n.isFirstNode) {
+            break;
+          }
+          n = n.getPreNode();
+        }
+      },
+      makeDOMNodeMainBefore: function (html, setting, node) {
+        var isHidden = data.isHidden(setting, node);
+        html.push("<li ", (isHidden ? "style='display:none;' " : ""), "id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>");
+      },
+      showNode: function (setting, node, options) {
+        data.isHidden(setting, node, false);
+        data.initShowForExCheck(setting, node);
+        $$(node, setting).show();
+      },
+      showNodes: function (setting, nodes, options) {
+        if (!nodes || nodes.length == 0) {
+          return;
+        }
+        var pList = {}, i, j;
+        for (i = 0, j = nodes.length; i < j; i++) {
+          var n = nodes[i];
+          if (!pList[n.parentTId]) {
+            var pn = n.getParentNode();
+            pList[n.parentTId] = (pn === null) ? data.getRoot(setting) : n.getParentNode();
+          }
+          view.showNode(setting, n, options);
+        }
+        for (var tId in pList) {
+          var children = data.nodeChildren(setting, pList[tId]);
+          view.setFirstNodeForShow(setting, children);
+          view.setLastNodeForShow(setting, children);
+        }
+      },
+      hideNode: function (setting, node, options) {
+        data.isHidden(setting, node, true);
+        node.isFirstNode = false;
+        node.isLastNode = false;
+        data.initHideForExCheck(setting, node);
+        view.cancelPreSelectedNode(setting, node);
+        $$(node, setting).hide();
+      },
+      hideNodes: function (setting, nodes, options) {
+        if (!nodes || nodes.length == 0) {
+          return;
+        }
+        var pList = {}, i, j;
+        for (i = 0, j = nodes.length; i < j; i++) {
+          var n = nodes[i];
+          if ((n.isFirstNode || n.isLastNode) && !pList[n.parentTId]) {
+            var pn = n.getParentNode();
+            pList[n.parentTId] = (pn === null) ? data.getRoot(setting) : n.getParentNode();
+          }
+          view.hideNode(setting, n, options);
+        }
+        for (var tId in pList) {
+          var children = data.nodeChildren(setting, pList[tId]);
+          view.setFirstNodeForHide(setting, children);
+          view.setLastNodeForHide(setting, children);
+        }
+      },
+      setFirstNode: function (setting, parentNode) {
+        var children = data.nodeChildren(setting, parentNode);
+        var isHidden = data.isHidden(setting, children[0], false);
+        if (children.length > 0 && !isHidden) {
+          children[0].isFirstNode = true;
+        } else if (children.length > 0) {
+          view.setFirstNodeForHide(setting, children);
+        }
+      },
+      setLastNode: function (setting, parentNode) {
+        var children = data.nodeChildren(setting, parentNode);
+        var isHidden = data.isHidden(setting, children[0]);
+        if (children.length > 0 && !isHidden) {
+          children[children.length - 1].isLastNode = true;
+        } else if (children.length > 0) {
+          view.setLastNodeForHide(setting, children);
+        }
+      },
+      setFirstNodeForHide: function (setting, nodes) {
+        var n, i, j;
+        for (i = 0, j = nodes.length; i < j; i++) {
+          n = nodes[i];
+          if (n.isFirstNode) {
+            break;
+          }
+          var isHidden = data.isHidden(setting, n);
+          if (!isHidden && !n.isFirstNode) {
+            n.isFirstNode = true;
+            view.setNodeLineIcos(setting, n);
+            break;
+          } else {
+            n = null;
+          }
+        }
+        return n;
+      },
+      setFirstNodeForShow: function (setting, nodes) {
+        var n, i, j, first, old;
+        for (i = 0, j = nodes.length; i < j; i++) {
+          n = nodes[i];
+          var isHidden = data.isHidden(setting, n);
+          if (!first && !isHidden && n.isFirstNode) {
+            first = n;
+            break;
+          } else if (!first && !isHidden && !n.isFirstNode) {
+            n.isFirstNode = true;
+            first = n;
+            view.setNodeLineIcos(setting, n);
+          } else if (first && n.isFirstNode) {
+            n.isFirstNode = false;
+            old = n;
+            view.setNodeLineIcos(setting, n);
+            break;
+          } else {
+            n = null;
+          }
+        }
+        return {"new": first, "old": old};
+      },
+      setLastNodeForHide: function (setting, nodes) {
+        var n, i;
+        for (i = nodes.length - 1; i >= 0; i--) {
+          n = nodes[i];
+          if (n.isLastNode) {
+            break;
+          }
+          var isHidden = data.isHidden(setting, n);
+          if (!isHidden && !n.isLastNode) {
+            n.isLastNode = true;
+            view.setNodeLineIcos(setting, n);
+            break;
+          } else {
+            n = null;
+          }
+        }
+        return n;
+      },
+      setLastNodeForShow: function (setting, nodes) {
+        var n, i, j, last, old;
+        for (i = nodes.length - 1; i >= 0; i--) {
+          n = nodes[i];
+          var isHidden = data.isHidden(setting, n);
+          if (!last && !isHidden && n.isLastNode) {
+            last = n;
+            break;
+          } else if (!last && !isHidden && !n.isLastNode) {
+            n.isLastNode = true;
+            last = n;
+            view.setNodeLineIcos(setting, n);
+          } else if (last && n.isLastNode) {
+            n.isLastNode = false;
+            old = n;
+            view.setNodeLineIcos(setting, n);
+            break;
+          } else {
+            n = null;
+          }
+        }
+        return {"new": last, "old": old};
+      }
+    },
+
+    _z = {
+      view: _view,
+      data: _data
+    };
+  $.extend(true, $.fn.zTree._z, _z);
+
+  var zt = $.fn.zTree,
+    tools = zt._z.tools,
+    consts = zt.consts,
+    view = zt._z.view,
+    data = zt._z.data,
+    event = zt._z.event,
+    $$ = tools.$;
+
+  data.isHidden = function (setting, node, newIsHidden) {
+    if (!node) {
+      return false;
+    }
+    var key = setting.data.key.isHidden;
+    if (typeof newIsHidden !== 'undefined') {
+      if (typeof newIsHidden === "string") {
+        newIsHidden = tools.eqs(newIsHidden, "true");
+      }
+      newIsHidden = !!newIsHidden;
+      node[key] = newIsHidden;
+    } else if (typeof node[key] == "string"){
+      node[key] = tools.eqs(node[key], "true");
+    } else {
+      node[key] = !!node[key];
+    }
+    return node[key];
+  };
+
+  data.exSetting(_setting);
+  data.addInitNode(_initNode);
+  data.addBeforeA(_beforeA);
+  data.addZTreeTools(_zTreeTools);
+
+//	Override method in core
+  var _dInitNode = data.initNode;
+  data.initNode = function (setting, level, node, parentNode, isFirstNode, isLastNode, openFlag) {
+    var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting),
+      children = tmpPNode[setting.data.key.children];
+    data.tmpHideFirstNode = view.setFirstNodeForHide(setting, children);
+    data.tmpHideLastNode = view.setLastNodeForHide(setting, children);
+    if (openFlag) {
+      view.setNodeLineIcos(setting, data.tmpHideFirstNode);
+      view.setNodeLineIcos(setting, data.tmpHideLastNode);
+    }
+    isFirstNode = (data.tmpHideFirstNode === node);
+    isLastNode = (data.tmpHideLastNode === node);
+    if (_dInitNode) _dInitNode.apply(data, arguments);
+    if (openFlag && isLastNode) {
+      view.clearOldLastNode(setting, node, openFlag);
+    }
+  };
+
+  var _makeChkFlag = data.makeChkFlag;
+  if (!!_makeChkFlag) {
+    data.makeChkFlag = function (setting, node) {
+      if (!!node && !!data.isHidden(setting, node)) {
+        return;
+      }
+      _makeChkFlag.apply(data, arguments);
+    }
+  }
+
+  var _getTreeCheckedNodes = data.getTreeCheckedNodes;
+  if (!!_getTreeCheckedNodes) {
+    data.getTreeCheckedNodes = function (setting, nodes, checked, results) {
+      if (!!nodes && nodes.length > 0) {
+        var p = nodes[0].getParentNode();
+        if (!!p && !!data.isHidden(setting, p)) {
+          return [];
+        }
+      }
+      return _getTreeCheckedNodes.apply(data, arguments);
+    }
+  }
+
+  var _getTreeChangeCheckedNodes = data.getTreeChangeCheckedNodes;
+  if (!!_getTreeChangeCheckedNodes) {
+    data.getTreeChangeCheckedNodes = function (setting, nodes, results) {
+      if (!!nodes && nodes.length > 0) {
+        var p = nodes[0].getParentNode();
+        if (!!p && !!data.isHidden(setting, p)) {
+          return [];
+        }
+      }
+      return _getTreeChangeCheckedNodes.apply(data, arguments);
+    }
+  }
+
+  var _expandCollapseSonNode = view.expandCollapseSonNode;
+  if (!!_expandCollapseSonNode) {
+    view.expandCollapseSonNode = function (setting, node, expandFlag, animateFlag, callback) {
+      if (!!node && !!data.isHidden(setting, node)) {
+        return;
+      }
+      _expandCollapseSonNode.apply(view, arguments);
+    }
+  }
+
+  var _setSonNodeCheckBox = view.setSonNodeCheckBox;
+  if (!!_setSonNodeCheckBox) {
+    view.setSonNodeCheckBox = function (setting, node, value, srcNode) {
+      if (!!node && !!data.isHidden(setting, node)) {
+        return;
+      }
+      _setSonNodeCheckBox.apply(view, arguments);
+    }
+  }
+
+  var _repairParentChkClassWithSelf = view.repairParentChkClassWithSelf;
+  if (!!_repairParentChkClassWithSelf) {
+    view.repairParentChkClassWithSelf = function (setting, node) {
+      if (!!node && !!data.isHidden(setting, node)) {
+        return;
+      }
+      _repairParentChkClassWithSelf.apply(view, arguments);
+    }
+  }
+})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.ztree.exhide.min.js b/js/jquery.ztree.exhide.min.js
new file mode 100644
index 0000000..4a60b39
--- /dev/null
+++ b/js/jquery.ztree.exhide.min.js
@@ -0,0 +1 @@
+!function(e){var i={view:{clearOldFirstNode:function(e,i){for(var o=i.getNextNode();o;){if(o.isFirstNode){o.isFirstNode=!1,c.setNodeLineIcos(e,o);break}if(o.isLastNode)break;o=o.getNextNode()}},clearOldLastNode:function(e,i,o){for(var d=i.getPreNode();d;){if(d.isLastNode){d.isLastNode=!1,o&&c.setNodeLineIcos(e,d);break}if(d.isFirstNode)break;d=d.getPreNode()}},makeDOMNodeMainBefore:function(e,i,o){var d=h.isHidden(i,o);e.push("<li ",d?"style='display:none;' ":"","id='",o.tId,"' class='",n.className.LEVEL,o.level,"' tabindex='0' hidefocus='true' treenode>")},showNode:function(e,i,o){h.isHidden(e,i,!1),h.initShowForExCheck(e,i),d(i,e).show()},showNodes:function(e,i,o){if(i&&0!=i.length){var d,t,n={};for(d=0,t=i.length;d<t;d++){var s=i[d];if(!n[s.parentTId]){var r=s.getParentNode();n[s.parentTId]=null===r?h.getRoot(e):s.getParentNode()}c.showNode(e,s,o)}for(var a in n){var N=h.nodeChildren(e,n[a]);c.setFirstNodeForShow(e,N),c.setLastNodeForShow(e,N)}}},hideNode:function(e,i,o){h.isHidden(e,i,!0),i.isFirstNode=!1,i.isLastNode=!1,h.initHideForExCheck(e,i),c.cancelPreSelectedNode(e,i),d(i,e).hide()},hideNodes:function(e,i,o){if(i&&0!=i.length){var d,t,n={};for(d=0,t=i.length;d<t;d++){var s=i[d];if((s.isFirstNode||s.isLastNode)&&!n[s.parentTId]){var r=s.getParentNode();n[s.parentTId]=null===r?h.getRoot(e):s.getParentNode()}c.hideNode(e,s,o)}for(var a in n){var N=h.nodeChildren(e,n[a]);c.setFirstNodeForHide(e,N),c.setLastNodeForHide(e,N)}}},setFirstNode:function(e,i){var o=h.nodeChildren(e,i),d=h.isHidden(e,o[0],!1);0<o.length&&!d?o[0].isFirstNode=!0:0<o.length&&c.setFirstNodeForHide(e,o)},setLastNode:function(e,i){var o=h.nodeChildren(e,i),d=h.isHidden(e,o[0]);0<o.length&&!d?o[o.length-1].isLastNode=!0:0<o.length&&c.setLastNodeForHide(e,o)},setFirstNodeForHide:function(e,i){var o,d,t;for(d=0,t=i.length;d<t&&!(o=i[d]).isFirstNode;d++){if(!h.isHidden(e,o)&&!o.isFirstNode){o.isFirstNode=!0,c.setNodeLineIcos(e,o);break}o=null}return o},setFirstNodeForShow:function(e,i){var o,d,t,n,s;for(d=0,t=i.length;d<t;d++){o=i[d];var r=h.isHidden(e,o);if(!n&&!r&&o.isFirstNode){n=o;break}if(n||r||o.isFirstNode){if(n&&o.isFirstNode){o.isFirstNode=!1,s=o,c.setNodeLineIcos(e,o);break}o=null}else o.isFirstNode=!0,n=o,c.setNodeLineIcos(e,o)}return{new:n,old:s}},setLastNodeForHide:function(e,i){var o,d;for(d=i.length-1;0<=d&&!(o=i[d]).isLastNode;d--){if(!h.isHidden(e,o)&&!o.isLastNode){o.isLastNode=!0,c.setNodeLineIcos(e,o);break}o=null}return o},setLastNodeForShow:function(e,i){var o,d,t,n;for(d=i.length-1;0<=d;d--){o=i[d];var s=h.isHidden(e,o);if(!t&&!s&&o.isLastNode){t=o;break}if(t||s||o.isLastNode){if(t&&o.isLastNode){o.isLastNode=!1,n=o,c.setNodeLineIcos(e,o);break}o=null}else o.isLastNode=!0,t=o,c.setNodeLineIcos(e,o)}return{new:t,old:n}}},data:{initHideForExCheck:function(e,i){h.isHidden(e,i)&&e.check&&e.check.enable&&(void 0===i._nocheck&&(i._nocheck=!!i.nocheck,i.nocheck=!0),i.check_Child_State=-1,c.repairParentChkClassWithSelf&&c.repairParentChkClassWithSelf(e,i))},initShowForExCheck:function(e,i){if(!h.isHidden(e,i)&&e.check&&e.check.enable){if(void 0!==i._nocheck&&(i.nocheck=i._nocheck,delete i._nocheck),c.setChkClass){var o=d(i,n.id.CHECK,e);c.setChkClass(e,o,i)}c.repairParentChkClassWithSelf&&c.repairParentChkClassWithSelf(e,i)}}}};e.extend(!0,e.fn.zTree._z,i);var o=e.fn.zTree,t=o._z.tools,n=o.consts,c=o._z.view,h=o._z.data,d=(o._z.event,t.$);h.isHidden=function(e,i,o){if(!i)return!1;var d=e.data.key.isHidden;return void 0!==o?("string"==typeof o&&(o=t.eqs(o,"true")),o=!!o,i[d]=o):"string"==typeof i[d]?i[d]=t.eqs(i[d],"true"):i[d]=!!i[d],i[d]},h.exSetting({data:{key:{isHidden:"isHidden"}}}),h.addInitNode(function(e,i,o,d,t,n,s){var r=h.isHidden(e,o);h.isHidden(e,o,r),h.initHideForExCheck(e,o)}),h.addBeforeA(function(e,i,o){}),h.addZTreeTools(function(t,n){n.showNodes=function(e,i){c.showNodes(t,e,i)},n.showNode=function(e,i){e&&c.showNodes(t,[e],i)},n.hideNodes=function(e,i){c.hideNodes(t,e,i)},n.hideNode=function(e,i){e&&c.hideNodes(t,[e],i)};var s=n.checkNode;s&&(n.checkNode=function(e,i,o,d){e&&h.isHidden(t,e)||s.apply(n,arguments)})});var a=h.initNode;h.initNode=function(e,i,o,d,t,n,s){var r=(d||h.getRoot(e))[e.data.key.children];h.tmpHideFirstNode=c.setFirstNodeForHide(e,r),h.tmpHideLastNode=c.setLastNodeForHide(e,r),s&&(c.setNodeLineIcos(e,h.tmpHideFirstNode),c.setNodeLineIcos(e,h.tmpHideLastNode)),t=h.tmpHideFirstNode===o,n=h.tmpHideLastNode===o,a&&a.apply(h,arguments),s&&n&&c.clearOldLastNode(e,o,s)};var s=h.makeChkFlag;s&&(h.makeChkFlag=function(e,i){i&&h.isHidden(e,i)||s.apply(h,arguments)});var r=h.getTreeCheckedNodes;r&&(h.getTreeCheckedNodes=function(e,i,o,d){if(i&&0<i.length){var t=i[0].getParentNode();if(t&&h.isHidden(e,t))return[]}return r.apply(h,arguments)});var N=h.getTreeChangeCheckedNodes;N&&(h.getTreeChangeCheckedNodes=function(e,i,o){if(i&&0<i.length){var d=i[0].getParentNode();if(d&&h.isHidden(e,d))return[]}return N.apply(h,arguments)});var l=c.expandCollapseSonNode;l&&(c.expandCollapseSonNode=function(e,i,o,d,t){i&&h.isHidden(e,i)||l.apply(c,arguments)});var f=c.setSonNodeCheckBox;f&&(c.setSonNodeCheckBox=function(e,i,o,d){i&&h.isHidden(e,i)||f.apply(c,arguments)});var u=c.repairParentChkClassWithSelf;u&&(c.repairParentChkClassWithSelf=function(e,i){i&&h.isHidden(e,i)||u.apply(c,arguments)})}(jQuery);
\ No newline at end of file
diff --git a/log v3.x.txt b/log v3.x.txt
index c841d0f..3ed48e1 100644
--- a/log v3.x.txt	
+++ b/log v3.x.txt	
@@ -5,216 +5,348 @@
 
 具体修改内容可参考：
 
-   * [http://www.ztree.me/v3/api.php zTree v3.x API 文档]
+   * [http://www.treejs.cn/v3/api.php zTree v3.x API 文档]
 
-   * [http://www.ztree.me/v3/demo.php#_101 zTree v3.x Demo 演示]
+   * [http://www.treejs.cn/v3/demo.php#_101 zTree v3.x Demo 演示]
 
-   * [http://www.ztree.me/v3/faq.php#_101 zTree v3.x 常见问题]
+   * [http://www.treejs.cn/v3/faq.php#_101 zTree v3.x 常见问题]
 
 </font>
 
-*2015.08.13* v3.5.18
-   * 【增加】Allow nodes to specify their own icon using an 'icon' property of the 'setting.data.key'
-   * 【增加】metro 风格 demo
-   * 【增加】awesome 风格 demo
-   * 【增加】回调 onSelected / onUnSelected
+*2021.10.24* v3.5.48
+* fixed issue: moveNode will fixed the level className about childNodes;
+* fixed issue: showNodeFocus should operate the A dom;
+
+*2020.11.21* v3.5.46
+* Add 'onClick' handler only if it's not empty  Thanks @afilippov1985 
+
+*2020.11.03* v3.5.45
+* Support attribute('name' & 'title') dynamic rendering using custom function  Thanks @imyuyu 
+
+*2020.04.29* v3.5.44
+* update TypeScript type definition  Thanks @bseddon 
+  
+*2020.04.04* v3.5.43
+  * fixed TypeScript type definition  Thanks @UtillYou 
+  * Update demo 'super/keyboard_navigation.html' Thanks @bseddon
+  * Update demo 'core/searchNodes.html' Thanks @bseddon
+  * add setting.view.nodeClasses Thanks @bseddon
+
+*2020.03.02* v3.5.42
+  * add demo 'super/keyboard_navigation.html'  Thanks @bseddon
+
+*2020.01.19* v3.5.42
+   * merge PullRequest(fixed 'HTMLElement undefined' error)     Thanks @ChangJin0520
+   * merge PullRequest(Add TypeScript type definition)     Thanks @Itroads
+   * fixed awesomeStyle    Thanks @Jermyk93
+
+*2020.01.06* v3.5.41
+   * [修改] 修正 API
+
+*2019.10.11* v3.5.41
+   * [修改] 从 源码中 移除 个人邮箱
+
+*2019.01.18* v3.5.40
+   * [修改] fuzzySearch.js    Thanks @yigger
+
+*2019.01.17* v3.5.39
+   * [修改] data.nodeChecked & data.isHidden & data.nodeIsParent 的 返回值规范为 boolean   Thanks @xinhochen & @田biubiu & @FelixFly
+
+*2019.01.08* v3.5.38
+   * [修改] data.nodeChecked & data.isHidden 的 返回值规范为 boolean   Thanks @xinhochen
+
+*2018.12.10* v3.5.37
+   * [修改] fuzzySearch.js & Demo   Thanks @SadWood & @JerryWang24
+
+*2018.08.21* v3.5.37
+   * [修改] 替换 scrollIntoViewIfNeeded 方法    Thanks @jocki84
+   * [修改] 部分 API 文字错误
+
+*2018.06.26* v3.5.36
+   * [增加] setting.async.headers & setting.async.xhrFields
+
+*2018.04.24* v3.5.35
+   * [增加] Demo：模糊搜索（Fuzzy Search）  Thanks @bigablecat
+
+*2018.03.30* v3.5.35
+   * [修改] 关闭拖拽方法内的 eventMouseDown.preventDefault(); 避免影响 zTree 外部的事件  Thanks @heyusysu
+
+*2018.02.12* v3.5.34
+   * [修改] nodeChecked 方法内的错误  Thanks @勇哥
+
+*2018.01.30* v3.5.33
+   * [修改] nodeIsParent 方法内的错误  Thanks @netmou
+
+*2018.01.06* v3.5.32
+   * [修改] setting.async.autoParam / otherParam 支持 function
+   * [修改] isParent / isHidden 允许自定义属性名称 setting.data.key.isParent / isHidden
+
+*2017.12.28* v3.5.31
+   * [修改] 初始化节点数据的规则，支持 treeNode { name: "Node2", children: []}, 情况下自动设置为 isParent = true
+
+*2017.11.11* v3.5.30
+   * [修改] scrollIntoViewIfNeeded 方法对 IE7 的兼容
+
+*2017.06.23* v3.5.29
+   * [修改] 拖拽操作后 body.css("cursor", "auto"); 修改为 body.css("cursor", "");（感谢 Jim）
+
+*2017.06.19* v3.5.29
+   * [增加] reAsyncChildNodesPromise(parentNode, reloadType, isSilent) 方法支持 ES6 Promise
+   * [修改] reAsyncChildNodes 方法增加 callback 参数
+
+*2017.01.20* v3.5.28
+   * [修改] scrollIntoViewIfNeeded 方法对 IE8 的兼容
+
+*2016.12.27* v3.5.27
+   * [修改] addNodes 方法设置 index 参数后，导致 treeNode.isLastNode 错误
+
+*2016.11.03* v3.5.26
+   * [修改] 使用 scrollIntoViewIfNeeded 替代 scrollIntoView，兼容各种浏览器
+
+*2016.09.27* v3.5.25
+   * [修改] ajax 异步加载支持 contentType = 'application/json'
+
+*2016.06.06* v3.5.24
+   * [修改] selectNode 方法中 某些情况下，isSilent 参数无效
+   * [修改] 数据中 id = 'length'时， 导致 transformTozTreeFormat() 方法异常
+
+*2016.04.08* v3.5.23
+   * [修改] expandCollapseNode 方法被 gulp 压缩后，在 IE8 上会导致溢出
+
+*2016.04.06* v3.5.23
+   * [修改] 替换 arguments.callee 避免 'use strict' 严格模式下报错
+
+*2016.04.01* v3.5.23
+   * [修改] selectNode 方法 增加 isSilent 参数，可以禁止 选中节点时，自动滚动到视图
+   
+*2016.03.01* v3.5.22
+   * [修改] metro Demo 的样式错误
+   * [修改] 增加 <a> 的 padding 后， 导致 setting.edit.drag.inner 无效
+
+*2016.02.17* v3.5.21
+   * [修改] zTree js 文件名 （为了便于发布到 https://cdnjs.com/）
+
+*2016.01.20* v3.5.20
+   * [修改] checkAllNodes() 方法不处理 (chkDisabled = true) 的父节点的子节点的 bug
+
+*2015.12.04* v3.5.19.3
+   * [修改] 为避免定位节点时抢焦点， 使用 scrollIntoView 方法替换之前的 focus 方法（对于IE6等旧浏览器仍然使用 focus方法）
+
+*2015.11.15* v3.5.19.2
+   * [增加] 给节点名称的 span 标签增加 class，便于用户设置 css
+
+*2015.10.26* v3.5.19.1
+   * [修改] addNodes 新方法 导致 拖拽节点时报错
+   * [增加] treeNode.getIndex 方法，可以快速获取 节点在 子节点中的位置
+   * [增加] treeNode.getPath 方法，可以快速获取 节点的所有父节点
+
+*2015.10.22* v3.5.19
+   * [修改] addNodes 方法支持直接添加新节点到任意位置 addNodes(parentNode, index, newNodes, isSilent)
+   * [修改] selectstart 事件未解绑导致的内存泄漏
+
+*2015.08.26* v3.5.18
+   * [修改] onSelected/onUnSelected 回调参数，由 (event, treeId, node) 修改为 （treeId, node）；另外 删除 已选择的节点时，也会触发 onUnSelected 回调
+   * [增加] Allow nodes to specify their own icon using an 'icon' property of the 'setting.data.key'
+   * [增加] metro 风格 demo
+   * [增加] awesome 风格 demo
+   * [增加] 回调 onSelected / onUnSelected
 
 *2015.02.15* v3.5.17
-   * 【修改】excheck 扩展中 removeClass 与 jQueryUI 1.9 冲突的问题，目前放弃 removeClass 方法
-   * 【修改】优化 exhide 扩展包初始化效率，避免数据多时 ie8 假死的 bug（感谢：https://github.com/sarxos）
-   * 【修改】若干 Demo & API 的小错误
-   * 【修改】异步加载 低版本 IE 缓存严重的问题
-   * 【修改】在 onRename 回调中使用 updateNode 方法无效的问题
+   * [修改] excheck 扩展中 removeClass 与 jQueryUI 1.9 冲突的问题，目前放弃 removeClass 方法
+   * [修改] 优化 exhide 扩展包初始化效率，避免数据多时 ie8 假死的 bug（感谢：https://github.com/sarxos）
+   * [修改] 若干 Demo & API 的小错误
+   * [修改] 异步加载 低版本 IE 缓存严重的问题
+   * [修改] 在 onRename 回调中使用 updateNode 方法无效的问题
 
 *2014.03.09* v3.5.16
-   * 【增加】onDragMove 回调，便于控制 zTree 节点与其他 DOM 的拖拽操作。（感谢 yumi301）
-   * 【增加】针对 Mac 系统 Cmd 键的支持， Cmd 键 + 左键 也可以多选节点
+   * [增加] onDragMove 回调，便于控制 zTree 节点与其他 DOM 的拖拽操作。（感谢 yumi301）
+   * [增加] 针对 Mac 系统 Cmd 键的支持， Cmd 键 + 左键 也可以多选节点
 
-   * 【修改】使用 destory 方法销毁树以后，依然可以从 getZTreeObj 方法中获取到 zTree 对象的 bug。
-   * 【修改】onCheck 回调的 event，恢复为 zTree 自身的 event 事件，同时利用 srcEvent 传递原始 event 对象。（感谢 yumi301）
-   * 【修改】拖拽多个节点时，超出 maxShowNodeNum 设置个数的节点会失去 被选择状态的 bug
-   * 【修改】excheck & exedit 扩展包的 zTree 方法中 setting 数据错误导致 checkNode、updateNode 等方法操作 radio 失效的 bug
-   * 【修改】不加载 exedit 扩展包时，使用 removeNode 方法无法触发 beforeRemove 和 onRemove 回调的 bug
+   * [修改] 使用 destory 方法销毁树以后，依然可以从 getZTreeObj 方法中获取到 zTree 对象的 bug。
+   * [修改] onCheck 回调的 event，恢复为 zTree 自身的 event 事件，同时利用 srcEvent 传递原始 event 对象。（感谢 yumi301）
+   * [修改] 拖拽多个节点时，超出 maxShowNodeNum 设置个数的节点会失去 被选择状态的 bug
+   * [修改] excheck & exedit 扩展包的 zTree 方法中 setting 数据错误导致 checkNode、updateNode 等方法操作 radio 失效的 bug
+   * [修改] 不加载 exedit 扩展包时，使用 removeNode 方法无法触发 beforeRemove 和 onRemove 回调的 bug
 
 *2013.10.19* v3.5.15
-   * 【增加】setting.view.txtSelectedEnable 属性，满足部分项目中客户对于可以选择节点文本信息的强烈欲望。
+   * [增加] setting.view.txtSelectedEnable 属性，满足部分项目中客户对于可以选择节点文本信息的强烈欲望。
 
-   * 【修改】 exhide 扩展包导致操作子节点后 isLastNode 属性异常 的bug
-   * 【修改】 使用 cancelEditName 方法时，beforeRename & onRename 的 isCancel 始终为 false 的bug
-   * 【修改】 编辑状态， beforeRename 回调 return false 时，提示信息导致 input 失去焦点后， 当树再次得到焦点时，让 input 自动获取焦点
-   * 【修改】 判断拖拽到节点的 <a> 标签中自定义的无 id 组件判断错误的bug
-   * 【修改】 async_edit.html demo 中 添加按钮 显示的 bug
-   * 【修改】 当没有开启异步加载模式下，对于没有子节点的父节点，即使设置 open=true 在初始化时也不会设置为展开状态的bug （对于异步加载模式下依然会强行设置为折叠状态）
+   * [修改]  exhide 扩展包导致操作子节点后 isLastNode 属性异常 的bug
+   * [修改]  使用 cancelEditName 方法时，beforeRename & onRename 的 isCancel 始终为 false 的bug
+   * [修改]  编辑状态， beforeRename 回调 return false 时，提示信息导致 input 失去焦点后， 当树再次得到焦点时，让 input 自动获取焦点
+   * [修改]  判断拖拽到节点的 <a> 标签中自定义的无 id 组件判断错误的bug
+   * [修改]  async_edit.html demo 中 添加按钮 显示的 bug
+   * [修改]  当没有开启异步加载模式下，对于没有子节点的父节点，即使设置 open=true 在初始化时也不会设置为展开状态的bug （对于异步加载模式下依然会强行设置为折叠状态）
 
 *2013.06.28* v3.5.14
-   * 【修改】 拖拽节点时 iframe 遮罩异常的bug
-   * 【修改】 清空子节点后重新添加子节点无法显示的bug
+   * [修改]  拖拽节点时 iframe 遮罩异常的bug
+   * [修改]  清空子节点后重新添加子节点无法显示的bug
 
 *2013.06.02* v3.5.13
 
-   * 【增加】beforeRename & onRename 增加 isCancel 参数，可以监控用户 ESC 取消编辑的事件
+   * [增加] beforeRename & onRename 增加 isCancel 参数，可以监控用户 ESC 取消编辑的事件
 
-   * 【修改】初始化时 radioType="all", 父节点未展开 且 子节点有被勾选，点击其他 radio 时，不会取消勾选该子节点的bug
-   * 【修改】多棵树拖拽时，拖拽无效后会导致目标书已选择的节点清空的 bug。
-   * 【修改】多棵树拖拽时，会触发 addHoverDom 的bug。
-   * 【修改】多棵树拖拽时，由于 beforeDrog 或 prev / inner / next 返回 false 后未触发原始节点的 addHoverDom 的bug
-   * 【修改】异步加载时，对于未加载子节点的父节点使用 expandNode 方法时， sonSign 设置为 true后，导致异步加载的节点无法正常显示的bug
-   * 【修改】一次性加载全部数据，如果父节点 A 未展开，但下一级的父节点 A1 设置了 open=true 的时候，使用 expandAll 方法导致 A1 的下一级父节点出现重复的 bug
-   * 【修改】增加对 iframe 的支持，可以只在主页面加载 zTree 的 js，在 iframe 内创建树 [https://github.com/zTree/zTree_v3/issues/7 Issue Info]
-   * 【修改】引入 exhide 扩展包 导致页面上同时加载多棵树时，根节点 的 连接线图标出现异常 的 bug [http://tieba.baidu.com/p/2277416574]
-   * 【修改】excheck & exedit 扩展包中事件代理获取节点 tId 的方法，保证适当修改 DOM 结构也能得到 tId
+   * [修改] 初始化时 radioType="all", 父节点未展开 且 子节点有被勾选，点击其他 radio 时，不会取消勾选该子节点的bug
+   * [修改] 多棵树拖拽时，拖拽无效后会导致目标书已选择的节点清空的 bug。
+   * [修改] 多棵树拖拽时，会触发 addHoverDom 的bug。
+   * [修改] 多棵树拖拽时，由于 beforeDrog 或 prev / inner / next 返回 false 后未触发原始节点的 addHoverDom 的bug
+   * [修改] 异步加载时，对于未加载子节点的父节点使用 expandNode 方法时， sonSign 设置为 true后，导致异步加载的节点无法正常显示的bug
+   * [修改] 一次性加载全部数据，如果父节点 A 未展开，但下一级的父节点 A1 设置了 open=true 的时候，使用 expandAll 方法导致 A1 的下一级父节点出现重复的 bug
+   * [修改] 增加对 iframe 的支持，可以只在主页面加载 zTree 的 js，在 iframe 内创建树 [https://github.com/zTree/zTree_v3/issues/7 Issue Info]
+   * [修改] 引入 exhide 扩展包 导致页面上同时加载多棵树时，根节点 的 连接线图标出现异常 的 bug [http://tieba.baidu.com/p/2277416574]
+   * [修改] excheck & exedit 扩展包中事件代理获取节点 tId 的方法，保证适当修改 DOM 结构也能得到 tId
 
 *2013.03.11* v3.5.12
-   * 【修改】由于 jquery 1.9 中移除 event.srcElement 导致的 js 报错的bug。
-   * 【修改】在异步加载模式下，使用 moveNode 方法，且 moveType != "inner" 时，也会导致 targetNode 自动加载子节点的 bug
-   * 【修改】对已经显示的节点(nochecked=true)使用 showNodes 或 showNode 方法后，导致勾选框出现的bug。
-   * 【修改】对已经隐藏的节点(nochecked=false)使用 hideNodes 或 hideNode 方法后，导致勾选框消失的bug。
-   * 【修改】getNodesByParamFuzzy 支持 大小写模糊。
-   * 【修改】className 结构，提取 _consts.className.BUTTON / LEVEL / ICO_LOADING / SWITCH，便于快速修改 css 冲突。
+   * [修改] 由于 jquery 1.9 中移除 event.srcElement 导致的 js 报错的bug。
+   * [修改] 在异步加载模式下，使用 moveNode 方法，且 moveType != "inner" 时，也会导致 targetNode 自动加载子节点的 bug
+   * [修改] 对已经显示的节点(nocheck=true)使用 showNodes 或 showNode 方法后，导致勾选框出现的bug。
+   * [修改] 对已经隐藏的节点(nocheck=false)使用 hideNodes 或 hideNode 方法后，导致勾选框消失的bug。
+   * [修改] getNodesByParamFuzzy 支持 大小写模糊。
+   * [修改] className 结构，提取 _consts.className.BUTTON / LEVEL / ICO_LOADING / SWITCH，便于快速修改 css 冲突。
      例如：与 WordPress 产生冲突后，直接修改 core 中的 "button" 和 "level" 即可。  Issue: https://github.com/zTree/zTree_v3/issues/2
 
 *2013.01.28* v3.5.02
-   * 【增加】setting.check.chkDisabledInherit 属性，用于设置 chkDisabled 在初始化时子节点是否可以继承父节点的 chkDisabled 属性
-   * 【删除】内部 noSel 方法，使用 selectstart事件 和 "-moz-user-select"样式 处理禁止 节点文字被选择的功能
-   * 【修改】不兼容 jQuery 1.9 的bug
-   * 【修改】onDrop 的触发规则，保证异步加载模式下，可以在延迟加载结束后触发，避免 onDrop 中被拖拽的节点是已经更新后的数据。
-   * 【修改】setChkDisabled 方法，增加 inheritParent, inheritChildren 参数设置是否让父子节点继承 disabled
-   * 【修改】异步加载时 拼接参数的方法，由 string 修改为 json 对象
-   * 【修正】1-2-3 3级节点时，如果 2级节点 全部设置为 nocheck 或 chkDisabled后，勾选3级节点时，1级节点的半勾选状态错误的 bug
-   * 【修改】Demo: checkbox_nocheck.html & checkbox_chkDisabled.html;
-   * 【修改】Demo: edit_super.html，增加 showRenameBtn & showRemoveBtn 的演示
-   * 【修改】Demo: asyncForAll, 将 post 修改为 get；为了避免由于 IE10 的 bug 造成的客户端 以及 服务端崩溃
+   * [增加] setting.check.chkDisabledInherit 属性，用于设置 chkDisabled 在初始化时子节点是否可以继承父节点的 chkDisabled 属性
+   * [删除] 内部 noSel 方法，使用 selectstart事件 和 "-moz-user-select"样式 处理禁止 节点文字被选择的功能
+   * [修改] 不兼容 jQuery 1.9 的bug
+   * [修改] onDrop 的触发规则，保证异步加载模式下，可以在延迟加载结束后触发，避免 onDrop 中被拖拽的节点是已经更新后的数据。
+   * [修改] setChkDisabled 方法，增加 inheritParent, inheritChildren 参数设置是否让父子节点继承 disabled
+   * [修改] 异步加载时 拼接参数的方法，由 string 修改为 json 对象
+   * [修正] 1-2-3 3级节点时，如果 2级节点 全部设置为 nocheck 或 chkDisabled后，勾选3级节点时，1级节点的半勾选状态错误的 bug
+   * [修改] Demo: checkbox_nocheck.html & checkbox_chkDisabled.html;
+   * [修改] Demo: edit_super.html，增加 showRenameBtn & showRemoveBtn 的演示
+   * [修改] Demo: asyncForAll, 将 post 修改为 get；为了避免由于 IE10 的 bug 造成的客户端 以及 服务端崩溃
       IE10 ajax Post 无法提交参数的bug (http://bugs.jquery.com/ticket/12790)
 
 *2012.12.21* v3.5.01
-   * 【优化】clone 方法
-   * 【修正】对于初始化无 children 属性的父节点进行 reAsyncChildNodes 操作时出错的 bug
-   * 【修正】beforeRename 回调中使用 cancelEditName 方法后，再 return false 导致无法重新进行编辑的 bug
-   * 【修正】exedit 扩展包让 setting.data.key.url 失效的 bug
-   * 【修正】setting.check.autoCheckTrigger 设置为 true 时，onCheck 回调缺少 event 参数的 bug
-   * 【修正】singlepath.html Demo 中的 bug
+   * [优化] clone 方法
+   * [修正] 对于初始化无 children 属性的父节点进行 reAsyncChildNodes 操作时出错的 bug
+   * [修正] beforeRename 回调中使用 cancelEditName 方法后，再 return false 导致无法重新进行编辑的 bug
+   * [修正] exedit 扩展包让 setting.data.key.url 失效的 bug
+   * [修正] setting.check.autoCheckTrigger 设置为 true 时，onCheck 回调缺少 event 参数的 bug
+   * [修正] singlepath.html Demo 中的 bug
 
 *2012.11.20* v3.5
-   * 【优化】原先的 clone 方法 （特别感谢：愚人码头）
-   * 【修改】隐藏父节点后，使用 expandAll 方法导致 父节点展开的 bug
-   * 【修改】使用 jQuery v1.7 以上时，设置 zTree 容器 ul 隐藏（visibility: hidden;）后， 调用 selectNode 导致 IE 浏览器报错 Can't move focus 的 bug
-   * 【修改】正在异步加载时，执行 destory 或 init 方法后，异步加载的节点影响新树的 bug
-   * 【修改】方法 reAsyncChildNodes 在 refresh 的时候未清空内部 cache 导致内存泄露 的 bug
-   * 【修改】批量节点拖拽到其他父节点内（inner）时，导致顺序反转 的 bug
-   * 【修改】对于 使用 html格式的 节点无法触发 双击事件 的 bug
-   * 【修改】onCheck 回调中的 event ，保证与触发事件中的 event 一致
-   * 【修改】异步加载时，在 onNodeCreated 中执行 selectNode 后，导致节点折叠的 bug
-   * 【修改】API 中 dataFilter 的参数名称 childNodes ->  responseData
-   * 【修改】API 中 iconSkin 的 举例内容
-   * 【修改】API 中 chkDisabled 的说明
-   * 【修改】Demo 中 index.html 内的 loadReady 重复绑定问题
+   * [优化] 原先的 clone 方法 （特别感谢：愚人码头）
+   * [修改] 隐藏父节点后，使用 expandAll 方法导致 父节点展开的 bug
+   * [修改] 使用 jQuery v1.7 以上时，设置 zTree 容器 ul 隐藏（visibility: hidden;）后， 调用 selectNode 导致 IE 浏览器报错 Can't move focus 的 bug
+   * [修改] 正在异步加载时，执行 destory 或 init 方法后，异步加载的节点影响新树的 bug
+   * [修改] 方法 reAsyncChildNodes 在 refresh 的时候未清空内部 cache 导致内存泄露 的 bug
+   * [修改] 批量节点拖拽到其他父节点内（inner）时，导致顺序反转 的 bug
+   * [修改] 对于 使用 html格式的 节点无法触发 双击事件 的 bug
+   * [修改] onCheck 回调中的 event ，保证与触发事件中的 event 一致
+   * [修改] 异步加载时，在 onNodeCreated 中执行 selectNode 后，导致节点折叠的 bug
+   * [修改] API 中 dataFilter 的参数名称 childNodes ->  responseData
+   * [修改] API 中 iconSkin 的 举例内容
+   * [修改] API 中 chkDisabled 的说明
+   * [修改] Demo 中 index.html 内的 loadReady 重复绑定问题
 
 *2012.09.03* v3.4
-   * 【增加】 Demo —— OutLook 样式的左侧菜单
-   * 【增加】清空 zTree 的方法 $.fn.zTree.destory(treeId) & zTree.destory()
-
-   * 【修改】core核心文件内 _eventProxy 方法中获取 tId 的方法，提高 DOM 的灵活性
-   * 【修改】初始化时 多层父节点的 checkbox 半选状态计算错误的 bug
-   * 【修改】同时选中父、子节点后，利用 getSelectedNodes 获取选中节点并利用 removeNode 删除时报错的 bug
-   * 【修改】treeNode.chkDisabled / nocheck 属性，支持字符串格式的 "false"/"true"
-   * 【修改】异步加载模式下无法利用 server 返回 xml 并且 在 dataFilter 中继续处理的 bug
-   * 【修改】title 只允许设置为 string 类型值的问题。 修正后允许设置为 number 类型的值
-   * 【修改】zId 计数规则 & Cache 保存，减少 IE9 的 bug 造成的内存泄漏
-   * 【修改】API 页面搜索功能导致 IE 崩溃的 bug
+   * [增加]  Demo —— OutLook 样式的左侧菜单
+   * [增加] 清空 zTree 的方法 $.fn.zTree.destory(treeId) & zTree.destory()
+
+   * [修改] core核心文件内 _eventProxy 方法中获取 tId 的方法，提高 DOM 的灵活性
+   * [修改] 初始化时 多层父节点的 checkbox 半选状态计算错误的 bug
+   * [修改] 同时选中父、子节点后，利用 getSelectedNodes 获取选中节点并利用 removeNode 删除时报错的 bug
+   * [修改] treeNode.chkDisabled / nocheck 属性，支持字符串格式的 "false"/"true"
+   * [修改] 异步加载模式下无法利用 server 返回 xml 并且 在 dataFilter 中继续处理的 bug
+   * [修改] title 只允许设置为 string 类型值的问题。 修正后允许设置为 number 类型的值
+   * [修改] zId 计数规则 & Cache 保存，减少 IE9 的 bug 造成的内存泄漏
+   * [修改] API 页面搜索功能导致 IE 崩溃的 bug
 
 *2012.07.16* v3.3
-   * 【增加】扩展库 exhide -- 节点隐藏功能
-
-   * 【修改】getNodesByFilter 方法，添加 invokeParam 自定义参数
-   * 【修改】拖拽中测试代码未删除，导致出现黄颜色的 iframe 遮罩层的 bug
-   * 【修改】延迟加载方法 对于使用 expandAll 进行全部展开时，导致 onNodeCreated 回调 和 addDiyDom 方法触发过早的 bug
-   * 【修改】使用 moveNode 移动尚未生成 DOM 的节点时，视图会出现异常的 bug
-   * 【修改】删除节点后，相关节点的 isFirstNode 属性未重置的 bug
-   * 【修改】getPreNode(),getNextNode() 方法在对于特殊情况时计算错误的 bug
-   * 【修改】设置 title 之后，如果重新将 title 内容设置为空后，会导致无法更新 title 的 bug
-   * 【修改】针对 setting.check.chkStyle=="radio" && setting.check.radioType=="all" 的情况时，getTreeCheckedNodes方法优化，找到一个结果就 break
-   * 【修改】zTreeObj.getCheckedNodes(false) 在 radioType = "all" 时计算错误的 bug
-   * 【修改】完善 API 中 beforeDrop / onDrop 的关于 treeId 的说明
+   * [增加] 扩展库 exhide -- 节点隐藏功能
+
+   * [修改] getNodesByFilter 方法，添加 invokeParam 自定义参数
+   * [修改] 拖拽中测试代码未删除，导致出现黄颜色的 iframe 遮罩层的 bug
+   * [修改] 延迟加载方法 对于使用 expandAll 进行全部展开时，导致 onNodeCreated 回调 和 addDiyDom 方法触发过早的 bug
+   * [修改] 使用 moveNode 移动尚未生成 DOM 的节点时，视图会出现异常的 bug
+   * [修改] 删除节点后，相关节点的 isFirstNode 属性未重置的 bug
+   * [修改] getPreNode(),getNextNode() 方法在对于特殊情况时计算错误的 bug
+   * [修改] 设置 title 之后，如果重新将 title 内容设置为空后，会导致无法更新 title 的 bug
+   * [修改] 针对 setting.check.chkStyle=="radio" && setting.check.radioType=="all" 的情况时，getTreeCheckedNodes方法优化，找到一个结果就 break
+   * [修改] zTreeObj.getCheckedNodes(false) 在 radioType = "all" 时计算错误的 bug
+   * [修改] 完善 API 中 beforeDrop / onDrop 的关于 treeId 的说明
 
 *2012.05.13* v3.2
-   * 【增加】setting.data.key.url 允许修改 treeNode.url 属性
-   * 【增加】getNodesByFilter(filter, isSingle) 方法
-   * 【增加】"与其他 DOM 拖拽互动" 的 Demo (http://www.ztree.me/v3/demo.php#_511)
-   * 【增加】"异步加载模式下全部展开" 的 Demo (http://www.ztree.me/v3/demo.php#_512)
-
-   * 【修改】代码结构，将 addNodes、removeNode、removeChildNodes 方法 和 beforeRemove、onRemove 回调 转移到 core 内
-   * 【修改】IE7的环境下无子节点的父节点反复展开出现多余空行的 bug
-   * 【修改】异步加载时，如果出现网络异常等，会导致 图标显示错误的 bug
-   * 【修改】dataFilter中 return null 导致异常 的 bug
-   * 【修改】removeChildNodes 方法清空子节点后，无法正常添加节点的 bug
-   * 【修改】moveNode 后节点中的自定义元素的事件丢失的 bug
-   * 【修改】moveNode 方法中设置 isSilent = true 时，如果移动到已展开的 父节点后，出现异常的 bug
-   * 【修改】onClick/onDrag/onDrop 回调中 event 不是原始 event 的 bug
-   * 【修改】onDrop 回调中 当拖拽无效时，无法获得 treeNodes 的 bug
-   * 【修改】onDrop 无法判断拖拽是 移动还是复制的问题
-   * 【修改】未开启异步加载模式时，拖拽节点到子节点为空的父节点内时 出现异常 的 bug
-   * 【修改】拖拽过程中，反复在 父节点图标上划动时，会出现停顿的 bug
+   * [增加] setting.data.key.url 允许修改 treeNode.url 属性
+   * [增加] getNodesByFilter(filter, isSingle) 方法
+   * [增加] "与其他 DOM 拖拽互动" 的 Demo (http://www.treejs.cn/v3/demo.php#_511)
+   * [增加] "异步加载模式下全部展开" 的 Demo (http://www.treejs.cn/v3/demo.php#_512)
+
+   * [修改] 代码结构，将 addNodes、removeNode、removeChildNodes 方法 和 beforeRemove、onRemove 回调 转移到 core 内
+   * [修改] IE7的环境下无子节点的父节点反复展开出现多余空行的 bug
+   * [修改] 异步加载时，如果出现网络异常等，会导致 图标显示错误的 bug
+   * [修改] dataFilter中 return null 导致异常 的 bug
+   * [修改] removeChildNodes 方法清空子节点后，无法正常添加节点的 bug
+   * [修改] moveNode 后节点中的自定义元素的事件丢失的 bug
+   * [修改] moveNode 方法中设置 isSilent = true 时，如果移动到已展开的 父节点后，出现异常的 bug
+   * [修改] onClick/onDrag/onDrop 回调中 event 不是原始 event 的 bug
+   * [修改] onDrop 回调中 当拖拽无效时，无法获得 treeNodes 的 bug
+   * [修改] onDrop 无法判断拖拽是 移动还是复制的问题
+   * [修改] 未开启异步加载模式时，拖拽节点到子节点为空的父节点内时 出现异常 的 bug
+   * [修改] 拖拽过程中，反复在 父节点图标上划动时，会出现停顿的 bug
             (需要css 结构—— button -> span.button)
 
-   * 【修改】拖拽操作时箭头 与 targetNode 背景之间的细节现实问题，便于用户拖拽时更容易区分 prev、next 和 inner 操作
-   * 【修改】拖拽操作时IE6/7 下 在 节点<a> 右侧 10px 内会导致 targetNode = root 的 bug
-   * 【修改】编辑模式下 默认的编辑按钮、删除按钮点击后，如果相应的 before 回调 return false 时会触发 onClick 回调的 bug
+   * [修改] 拖拽操作时箭头 与 targetNode 背景之间的细节现实问题，便于用户拖拽时更容易区分 prev、next 和 inner 操作
+   * [修改] 拖拽操作时IE6/7 下 在 节点<a> 右侧 10px 内会导致 targetNode = root 的 bug
+   * [修改] 编辑模式下 默认的编辑按钮、删除按钮点击后，如果相应的 before 回调 return false 时会触发 onClick 回调的 bug
 
 *2012.02.14* v3.1
-   * 【增加】ajax 的参数 setting.async.contentType ，让提交参数适用于 json 数据提交 （主要适用于 .Net 的开发）。
-   * 【增加】setting.edit.editNameSelectAll, 用于设定编辑节点名称时初次显示 input 后 text 内容为全选
-   * 【修改】异步加载 规则，不再仅仅依靠父节点的子节点数来判定，增加内部属性 zAsync，保证默认状态下父节点及时无子节点也只能异步加载一次，除非使用 reAsyncChildNodes 方法强行控制异步加载。
-   * 【修改】放大浏览器后导致 界面出现多余连接线的bug （需要更新：icon 图标和 css ）
-   * 【修改】在编辑状态，如果节点名超过编辑框宽度，左右键在框内不起作用的bug（IE 6 7 8 出现）
+   * [增加] ajax 的参数 setting.async.contentType ，让提交参数适用于 json 数据提交 （主要适用于 .Net 的开发）。
+   * [增加] setting.edit.editNameSelectAll, 用于设定编辑节点名称时初次显示 input 后 text 内容为全选
+   * [修改] 异步加载 规则，不再仅仅依靠父节点的子节点数来判定，增加内部属性 zAsync，保证默认状态下父节点及时无子节点也只能异步加载一次，除非使用 reAsyncChildNodes 方法强行控制异步加载。
+   * [修改] 放大浏览器后导致 界面出现多余连接线的bug （需要更新：icon 图标和 css ）
+   * [修改] 在编辑状态，如果节点名超过编辑框宽度，左右键在框内不起作用的bug（IE 6 7 8 出现）
       CSS 中 filter:alpha(opacity=80) 造成的，应该是 ie 的 bug，需要更新 css 文件
-   * 【修改】title 设置后，如果属性不存在，则默认为 title 为空，便于数据容错和用户灵活使用
-   * 【修改】editName 方法如果针对尚未展开的 父节点，会导致该父节点自动展开的 bug
-   * 【修改】title 中存在标签时导致 title 显示异常的bug（例如：蓝色字22%"'`<input/>`）
+   * [修改] title 设置后，如果属性不存在，则默认为 title 为空，便于数据容错和用户灵活使用
+   * [修改] editName 方法如果针对尚未展开的 父节点，会导致该父节点自动展开的 bug
+   * [修改] title 中存在标签时导致 title 显示异常的bug（例如：蓝色字22%"'`<input/>`）
 
 *2012.01.10* v3.0
-   * 【增加】setting.check.autoCheckTrigger 默认值 false，可以设置联动选中时是否触发事件回调函数
-   * 【增加】setting.callback.beforeEditName 回调函数，以保证用户可以捕获点击编辑按钮的事件
-   * 【增加】treeNode.chkDisabled 属性，显示 checkbox 但是用户无法修改 checkbox 状态，并且该 checkbox 会影响父节点的 checkbox 的半选状态
-   * 【增加】setting.check.nocheckInherit 属性，用户设置子节点继承 nocheck 属性，用于批量初始化节点，不适用于已经显示的节点
-   * 【增加】setting.edit.drag.autoExpandTrigger 默认值 false，可以设置自动展开、折叠操作时是否触发事件回调函数
-   * 【增加】setting.view.nameIsHTML 默认值 false，允许用户对 name 设置 DOM 对象
-   * 【增加】treeNode.click 属性的说明文档
-   * 【增加】treeObj.setChkDisabled 方法用于设置 checkbox / radio disabled 状态
-   * 【增加】treeNode.halfCheck 属性，用于强制设定节点的半选状态
-
-   * 【修改】异步加载 & 编辑功能 共存时，拖拽节点 或 增加节点 导致 ie 上报错的 bug （apply 方法引起）
-   * 【修改】zTreeStyle 样式冲突
-   * 【修改】setting.data.key.title 默认值设置为 ""，初始化时自动赋值为 setting.data.key.name 这样可避免希望 title 与 name 一致的用户反复设置参数
-   * 【修改】点击叶子节点的连接线会触发 expand 事件的 bug
-   * 【修改】IE 下 点击叶子节点连线会出现虚线框的 bug
-   * 【修改】updateNode 导致 checkbox 半选状态错误的 bug
-   * 【修改】checkNode 方法实现 toggle 操作, 取消 expandAll 方法的 toggle 操作
-   * 【修改】zTree 内鼠标移动会抢页面上 input 内的焦点的 bug
-   * 【修改】beforeRename / onRename 的触发方式——即使名称内容未改变也会触发，便于用户配合 beforeEditName 捕获编辑状态的结束，赋予用户更多调整规则的权利
-   * 【修改】与 easyUI 共存时无法拖拽的bug
-   * 【修改】beforeRename 在 Firefox 下如果利用 alert，会触发两次的 bug
-   * 【修改】checkNode/expandNode/removeNode 方法，默认不触发回调函数，恢复 v2.6 的默认状态，同时增加 callbackFlag 参数，设置为 true 时，可以触发回调函数
-   * 【修改】IE9下“根据参数查找节点”的Demo 报错：行14 重新声明常量属性(Demo 自身的问题，定义了history变量)
-   * 【修改】初始化 zTree 时 onNodeCreated 事件回调函数中无法 用 getZTreeObj 获取 zTree 对象的 bug
-   * 【修改】setting.edit.drag.prev / next / inner 参数，增加被拖拽的节点集合
-   * 【修改】异步加载模式下，otherParam 使用Array数组会出错的 bug。例如： ["id", "1", "name", "test"]
-   * 【修改】FireFox 下多棵树拖拽异常的 bug
-   * 【修改】exedit 中调用 excheck库的方法时没有进行容错处理，导致如果只加入 exedit 而没有 excheck的时候，会出现 js 错误
-   * 【修改】显示 checkbox 的 zTree 在编辑模式下，移动节点不会更新父节点半选状态的 bug
-   * 【修改】treeNode.childs --> children; treeObject.removeChilds --> removeChildNodes; setting.data.key.childs --> children（英文不好惹的祸！抱歉了！）
-   * 【修改】onRemove 回调中得到的 treeNode 还可以查找 preNode、nextNode 的bug。 修正后，getPreNode 和 getNextNode 都返回 null； 为了便于查找父节点，getParentNode 仍保留
-   * 【修改】简单数据模式下，如果 id 与 pId 的值相同会导致该节点无法正常加载的 bug
-   * 【修改】移动或删除中间节点会导致最后一个节点连接线图标变小的 bug
+   * [增加] setting.check.autoCheckTrigger 默认值 false，可以设置联动选中时是否触发事件回调函数
+   * [增加] setting.callback.beforeEditName 回调函数，以保证用户可以捕获点击编辑按钮的事件
+   * [增加] treeNode.chkDisabled 属性，显示 checkbox 但是用户无法修改 checkbox 状态，并且该 checkbox 会影响父节点的 checkbox 的半选状态
+   * [增加] setting.check.nocheckInherit 属性，用户设置子节点继承 nocheck 属性，用于批量初始化节点，不适用于已经显示的节点
+   * [增加] setting.edit.drag.autoExpandTrigger 默认值 false，可以设置自动展开、折叠操作时是否触发事件回调函数
+   * [增加] setting.view.nameIsHTML 默认值 false，允许用户对 name 设置 DOM 对象
+   * [增加] treeNode.click 属性的说明文档
+   * [增加] treeObj.setChkDisabled 方法用于设置 checkbox / radio disabled 状态
+   * [增加] treeNode.halfCheck 属性，用于强制设定节点的半选状态
+
+   * [修改] 异步加载 & 编辑功能 共存时，拖拽节点 或 增加节点 导致 ie 上报错的 bug （apply 方法引起）
+   * [修改] zTreeStyle 样式冲突
+   * [修改] setting.data.key.title 默认值设置为 ""，初始化时自动赋值为 setting.data.key.name 这样可避免希望 title 与 name 一致的用户反复设置参数
+   * [修改] 点击叶子节点的连接线会触发 expand 事件的 bug
+   * [修改] IE 下 点击叶子节点连线会出现虚线框的 bug
+   * [修改] updateNode 导致 checkbox 半选状态错误的 bug
+   * [修改] checkNode 方法实现 toggle 操作, 取消 expandAll 方法的 toggle 操作
+   * [修改] zTree 内鼠标移动会抢页面上 input 内的焦点的 bug
+   * [修改] beforeRename / onRename 的触发方式——即使名称内容未改变也会触发，便于用户配合 beforeEditName 捕获编辑状态的结束，赋予用户更多调整规则的权利
+   * [修改] 与 easyUI 共存时无法拖拽的bug
+   * [修改] beforeRename 在 Firefox 下如果利用 alert，会触发两次的 bug
+   * [修改] checkNode/expandNode/removeNode 方法，默认不触发回调函数，恢复 v2.6 的默认状态，同时增加 callbackFlag 参数，设置为 true 时，可以触发回调函数
+   * [修改] IE9下“根据参数查找节点”的Demo 报错：行14 重新声明常量属性(Demo 自身的问题，定义了history变量)
+   * [修改] 初始化 zTree 时 onNodeCreated 事件回调函数中无法 用 getZTreeObj 获取 zTree 对象的 bug
+   * [修改] setting.edit.drag.prev / next / inner 参数，增加被拖拽的节点集合
+   * [修改] 异步加载模式下，otherParam 使用Array数组会出错的 bug。例如： ["id", "1", "name", "test"]
+   * [修改] FireFox 下多棵树拖拽异常的 bug
+   * [修改] exedit 中调用 excheck库的方法时没有进行容错处理，导致如果只加入 exedit 而没有 excheck的时候，会出现 js 错误
+   * [修改] 显示 checkbox 的 zTree 在编辑模式下，移动节点不会更新父节点半选状态的 bug
+   * [修改] treeNode.childs --> children; treeObject.removeChilds --> removeChildNodes; setting.data.key.childs --> children（英文不好惹的祸！抱歉了！）
+   * [修改] onRemove 回调中得到的 treeNode 还可以查找 preNode、nextNode 的bug。 修正后，getPreNode 和 getNextNode 都返回 null； 为了便于查找父节点，getParentNode 仍保留
+   * [修改] 简单数据模式下，如果 id 与 pId 的值相同会导致该节点无法正常加载的 bug
+   * [修改] 移动或删除中间节点会导致最后一个节点连接线图标变小的 bug
 
 *2011.09.05* v3.0 beta
-   * 【修改】zTree 的 js 代码架构全面修改，并且拆分
-   * 【修改】zTree 的 css 样式全面修改，对浏览器可以更好地兼容，同时解决了以前1个像素差的问题
-   * 【优化】采用延迟加载技术，一次性加载大数据量的节点性能飞速提升
-   * 【增加】支持多节点同时选中、拖拽
-   * 【增加】checkNode、checkAllNodes 等多种方法
-   * 【增加】IE6 自动取消动画展开、折叠的功能
-   * 【修正】异步加载 & 编辑模式 能够更完美的共存
-   * 【修正】setting 配置更加合理，并且增加了若干项配置参数
-   * 【修正】treeNode 节点数据的属性更加合理，并且增加了一些方法
-   * 【修正】拖拽操作更加灵活方便，更容易制定自己的规则
-   * 【修正】其他若干修改，详细对比请参考 url：[http://www.ztree.me/v3/faq.php#_101 zTree v3.0 常见问题]
+   * [修改] zTree 的 js 代码架构全面修改，并且拆分
+   * [修改] zTree 的 css 样式全面修改，对浏览器可以更好地兼容，同时解决了以前1个像素差的问题
+   * [优化] 采用延迟加载技术，一次性加载大数据量的节点性能飞速提升
+   * [增加] 支持多节点同时选中、拖拽
+   * [增加] checkNode、checkAllNodes 等多种方法
+   * [增加] IE6 自动取消动画展开、折叠的功能
+   * [修正] 异步加载 & 编辑模式 能够更完美的共存
+   * [修正] setting 配置更加合理，并且增加了若干项配置参数
+   * [修正] treeNode 节点数据的属性更加合理，并且增加了一些方法
+   * [修正] 拖拽操作更加灵活方便，更容易制定自己的规则
+   * [修正] 其他若干修改，详细对比请参考 url：[http://www.treejs.cn/v3/faq.php#_101 zTree v3.0 常见问题]
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..ed17d9d
--- /dev/null
+++ b/package.json
@@ -0,0 +1,33 @@
+{
+  "name": "@ztree/ztree_v3",
+  "description": "zTree is a multi-functional 'tree plug-ins.' based on jQuery. The main advantages of zTree includes excellent performance, flexible configuration, and the combination of multiple functions.",
+  "version": "3.5.48",
+  "homepage": "http://www.treejs.cn/v3/main.php",
+  "author": "zTree (https://github.com/zTree)",
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "http://www.treejs.cn/v3/main.php#_license"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/zTree/zTree_v3.git"
+  },
+  "dependencies": {
+    "jquery": ">=1.4.4"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "keywords": [
+    "tree",
+    "jquery",
+    "plug-in",
+    "plugin",
+    "ztree",
+    "html",
+    "node"
+  ],
+  "typings": "index.d.ts"
+}
diff --git a/zTree.v3.jquery.json b/zTree.v3.jquery.json
deleted file mode 100644
index 236adb1..0000000
--- a/zTree.v3.jquery.json
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-    "name": "zTree.v3",
-    "title": "zTree.v3",
-    "description": "jquery tree plugin",
-    "keywords": [
-	"tree",
-    	"ui"
-    ],
-    "version": "3.5.18",
-    "author": {
-      "name": "Zhang QiGang",
-      "email":"hunter.z@263.net",
-      "url": "https://github.com/zTree/zTree_v3"
-    },
-    "maintainers": [
-    {
-      "name": "Zhang QiGang",
-      "email":"hunter.z@263.net",
-      "url": "http://www.ztree.me/"
-    }
-    ],
-    "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://www.ztree.me/v3/main.php#_license"
-    }
-    ],
-    "bugs": "https://github.com/zTree/zTree_v3/issues",
-    "homepage": "http://www.ztree.me/",
-    "demo": "http://www.ztree.me/v3/demo.php",
-    "docs": "http://www.ztree.me/v3/api.php",
-    "dependencies": {
-      "jquery": ">=1.4.4"
-    }
-}