diff --git a/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview-debug.js b/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview-debug.js
index fb761a003cb..4fa25cc390c 100644
--- a/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview-debug.js
+++ b/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview-debug.js
@@ -2533,11 +2533,13 @@ YAHOO.widget.Node.prototype = {
             sb[sb.length] = '<td class="ygtvcell ' + this.getDepthStyle(i) + '"><div class="ygtvspacer"></div></td>';
         }
 
-        if (this.hasIcon) {
+        if (this.hasIcon && this.hasChildren()) {
             sb[sb.length] = '<td id="' + this.getToggleElId();
             sb[sb.length] = '" class="ygtvcell ';
             sb[sb.length] = this.getStyle() ;
             sb[sb.length] = '"><a href="#" class="ygtvspacer">&#160;</a></td>';
+        } else {
+            sb[sb.length] = '<td class="ygtvcell ' + this.getStyle() + '"><div class="ygtvspacer"></div></td>';
         }
 
         sb[sb.length] = '<td id="' + this.contentElId;
diff --git a/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview-min.js b/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview-min.js
index facee3dbe49..635f7686f89 100644
--- a/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview-min.js
+++ b/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview-min.js
@@ -1,15 +1 @@
-YUI.add('yui2-treeview', function(Y) {
-    var YAHOO    = Y.YUI2;
-    /*
-Copyright (c) 2011, Yahoo! Inc. All rights reserved.
-Code licensed under the BSD License:
-http://developer.yahoo.com/yui/license.html
-version: 2.9.0
-*/
-(function(){var d=YAHOO.util.Dom,b=YAHOO.util.Event,f=YAHOO.lang,e=YAHOO.widget;YAHOO.widget.TreeView=function(h,g){if(h){this.init(h);}if(g){this.buildTreeFromObject(g);}else{if(f.trim(this._el.innerHTML)){this.buildTreeFromMarkup(h);}}};var c=e.TreeView;c.prototype={id:null,_el:null,_nodes:null,locked:false,_expandAnim:null,_collapseAnim:null,_animCount:0,maxAnim:2,_hasDblClickSubscriber:false,_dblClickTimer:null,currentFocus:null,singleNodeHighlight:false,_currentlyHighlighted:null,setExpandAnim:function(g){this._expandAnim=(e.TVAnim.isValid(g))?g:null;},setCollapseAnim:function(g){this._collapseAnim=(e.TVAnim.isValid(g))?g:null;},animateExpand:function(i,j){if(this._expandAnim&&this._animCount<this.maxAnim){var g=this;var h=e.TVAnim.getAnim(this._expandAnim,i,function(){g.expandComplete(j);});if(h){++this._animCount;this.fireEvent("animStart",{"node":j,"type":"expand"});h.animate();}return true;}return false;},animateCollapse:function(i,j){if(this._collapseAnim&&this._animCount<this.maxAnim){var g=this;var h=e.TVAnim.getAnim(this._collapseAnim,i,function(){g.collapseComplete(j);});if(h){++this._animCount;this.fireEvent("animStart",{"node":j,"type":"collapse"});h.animate();}return true;}return false;},expandComplete:function(g){--this._animCount;this.fireEvent("animComplete",{"node":g,"type":"expand"});},collapseComplete:function(g){--this._animCount;this.fireEvent("animComplete",{"node":g,"type":"collapse"});},init:function(i){this._el=d.get(i);this.id=d.generateId(this._el,"yui-tv-auto-id-");this.createEvent("animStart",this);this.createEvent("animComplete",this);this.createEvent("collapse",this);this.createEvent("collapseComplete",this);this.createEvent("expand",this);this.createEvent("expandComplete",this);this.createEvent("enterKeyPressed",this);this.createEvent("clickEvent",this);this.createEvent("focusChanged",this);var g=this;this.createEvent("dblClickEvent",{scope:this,onSubscribeCallback:function(){g._hasDblClickSubscriber=true;}});this.createEvent("labelClick",this);this.createEvent("highlightEvent",this);this._nodes=[];c.trees[this.id]=this;this.root=new e.RootNode(this);var h=e.LogWriter;if(this._initEditor){this._initEditor();}},buildTreeFromObject:function(g){var h=function(q,n){var m,r,l,k,p,j,o;for(m=0;m<n.length;m++){r=n[m];if(f.isString(r)){l=new e.TextNode(r,q);}else{if(f.isObject(r)){k=r.children;delete r.children;p=r.type||"text";delete r.type;switch(f.isString(p)&&p.toLowerCase()){case"text":l=new e.TextNode(r,q);break;case"menu":l=new e.MenuNode(r,q);break;case"html":l=new e.HTMLNode(r,q);break;default:if(f.isString(p)){j=e[p];}else{j=p;}if(f.isObject(j)){for(o=j;o&&o!==e.Node;o=o.superclass.constructor){}if(o){l=new j(r,q);}else{}}else{}}if(k){h(l,k);}}else{}}}};if(!f.isArray(g)){g=[g];}h(this.root,g);},buildTreeFromMarkup:function(i){var h=function(j){var n,q,m=[],l={},k,o;for(n=d.getFirstChild(j);n;n=d.getNextSibling(n)){switch(n.tagName.toUpperCase()){case"LI":k="";l={expanded:d.hasClass(n,"expanded"),title:n.title||n.alt||null,className:f.trim(n.className.replace(/\bexpanded\b/,""))||null};q=n.firstChild;if(q.nodeType==3){k=f.trim(q.nodeValue.replace(/[\n\t\r]*/g,""));if(k){l.type="text";l.label=k;}else{q=d.getNextSibling(q);}}if(!k){if(q.tagName.toUpperCase()=="A"){l.type="text";l.label=q.innerHTML;l.href=q.href;l.target=q.target;l.title=q.title||q.alt||l.title;}else{l.type="html";var p=document.createElement("div");p.appendChild(q.cloneNode(true));l.html=p.innerHTML;l.hasIcon=true;}}q=d.getNextSibling(q);switch(q&&q.tagName.toUpperCase()){case"UL":case"OL":l.children=h(q);break;}if(YAHOO.lang.JSON){o=n.getAttribute("yuiConfig");if(o){o=YAHOO.lang.JSON.parse(o);l=YAHOO.lang.merge(l,o);}}m.push(l);break;case"UL":case"OL":l={type:"text",label:"",children:h(q)};m.push(l);break;}}return m;};var g=d.getChildrenBy(d.get(i),function(k){var j=k.tagName.toUpperCase();return j=="UL"||j=="OL";});if(g.length){this.buildTreeFromObject(h(g[0]));}else{}},_getEventTargetTdEl:function(h){var i=b.getTarget(h);while(i&&!(i.tagName.toUpperCase()=="TD"&&d.hasClass(i.parentNode,"ygtvrow"))){i=d.getAncestorByTagName(i,"td");}if(f.isNull(i)){return null;}if(/\bygtv(blank)?depthcell/.test(i.className)){return null;}if(i.id){var g=i.id.match(/\bygtv([^\d]*)(.*)/);if(g&&g[2]&&this._nodes[g[2]]){return i;}}return null;},_onClickEvent:function(j){var h=this,l=this._getEventTargetTdEl(j),i,k,g=function(m){i.focus();if(m||!i.href){i.toggle();try{b.preventDefault(j);}catch(n){}}};if(!l){return;}i=this.getNodeByElement(l);if(!i){return;}k=b.getTarget(j);if(d.hasClass(k,i.labelStyle)||d.getAncestorByClassName(k,i.labelStyle)){this.fireEvent("labelClick",i);}if(this._closeEditor){this._closeEditor(false);}if(/\bygtv[tl][mp]h?h?/.test(l.className)){g(true);}else{if(this._dblClickTimer){window.clearTimeout(this._dblClickTimer);this._dblClickTimer=null;}else{if(this._hasDblClickSubscriber){this._dblClickTimer=window.setTimeout(function(){h._dblClickTimer=null;if(h.fireEvent("clickEvent",{event:j,node:i})!==false){g();}},200);}else{if(h.fireEvent("clickEvent",{event:j,node:i})!==false){g();}}}}},_onDblClickEvent:function(g){if(!this._hasDblClickSubscriber){return;}var h=this._getEventTargetTdEl(g);if(!h){return;}if(!(/\bygtv[tl][mp]h?h?/.test(h.className))){this.fireEvent("dblClickEvent",{event:g,node:this.getNodeByElement(h)});if(this._dblClickTimer){window.clearTimeout(this._dblClickTimer);this._dblClickTimer=null;}}},_onMouseOverEvent:function(g){var h;if((h=this._getEventTargetTdEl(g))&&(h=this.getNodeByElement(h))&&(h=h.getToggleEl())){h.className=h.className.replace(/\bygtv([lt])([mp])\b/gi,"ygtv$1$2h");}},_onMouseOutEvent:function(g){var h;if((h=this._getEventTargetTdEl(g))&&(h=this.getNodeByElement(h))&&(h=h.getToggleEl())){h.className=h.className.replace(/\bygtv([lt])([mp])h\b/gi,"ygtv$1$2");}},_onKeyDownEvent:function(l){var n=b.getTarget(l),k=this.getNodeByElement(n),j=k,g=YAHOO.util.KeyListener.KEY;switch(l.keyCode){case g.UP:do{if(j.previousSibling){j=j.previousSibling;}else{j=j.parent;
-}}while(j&&!j._canHaveFocus());if(j){j.focus();}b.preventDefault(l);break;case g.DOWN:do{if(j.nextSibling){j=j.nextSibling;}else{j.expand();j=(j.children.length||null)&&j.children[0];}}while(j&&!j._canHaveFocus);if(j){j.focus();}b.preventDefault(l);break;case g.LEFT:do{if(j.parent){j=j.parent;}else{j=j.previousSibling;}}while(j&&!j._canHaveFocus());if(j){j.focus();}b.preventDefault(l);break;case g.RIGHT:var i=this,m,h=function(o){i.unsubscribe("expandComplete",h);m(o);};m=function(o){do{if(o.isDynamic()&&!o.childrenRendered){i.subscribe("expandComplete",h);o.expand();o=null;break;}else{o.expand();if(o.children.length){o=o.children[0];}else{o=o.nextSibling;}}}while(o&&!o._canHaveFocus());if(o){o.focus();}};m(j);b.preventDefault(l);break;case g.ENTER:if(k.href){if(k.target){window.open(k.href,k.target);}else{window.location(k.href);}}else{k.toggle();}this.fireEvent("enterKeyPressed",k);b.preventDefault(l);break;case g.HOME:j=this.getRoot();if(j.children.length){j=j.children[0];}if(j._canHaveFocus()){j.focus();}b.preventDefault(l);break;case g.END:j=j.parent.children;j=j[j.length-1];if(j._canHaveFocus()){j.focus();}b.preventDefault(l);break;case 107:case 187:if(l.shiftKey){k.parent.expandAll();}else{k.expand();}break;case 109:case 189:if(l.shiftKey){k.parent.collapseAll();}else{k.collapse();}break;default:break;}},render:function(){var g=this.root.getHtml(),h=this.getEl();h.innerHTML=g;if(!this._hasEvents){b.on(h,"click",this._onClickEvent,this,true);b.on(h,"dblclick",this._onDblClickEvent,this,true);b.on(h,"mouseover",this._onMouseOverEvent,this,true);b.on(h,"mouseout",this._onMouseOutEvent,this,true);b.on(h,"keydown",this._onKeyDownEvent,this,true);}this._hasEvents=true;},getEl:function(){if(!this._el){this._el=d.get(this.id);}return this._el;},regNode:function(g){this._nodes[g.index]=g;},getRoot:function(){return this.root;},setDynamicLoad:function(g,h){this.root.setDynamicLoad(g,h);},expandAll:function(){if(!this.locked){this.root.expandAll();}},collapseAll:function(){if(!this.locked){this.root.collapseAll();}},getNodeByIndex:function(h){var g=this._nodes[h];return(g)?g:null;},getNodeByProperty:function(j,h){for(var g in this._nodes){if(this._nodes.hasOwnProperty(g)){var k=this._nodes[g];if((j in k&&k[j]==h)||(k.data&&h==k.data[j])){return k;}}}return null;},getNodesByProperty:function(k,j){var g=[];for(var h in this._nodes){if(this._nodes.hasOwnProperty(h)){var l=this._nodes[h];if((k in l&&l[k]==j)||(l.data&&j==l.data[k])){g.push(l);}}}return(g.length)?g:null;},getNodesBy:function(j){var g=[];for(var h in this._nodes){if(this._nodes.hasOwnProperty(h)){var k=this._nodes[h];if(j(k)){g.push(k);}}}return(g.length)?g:null;},getNodeByElement:function(i){var j=i,g,h=/ygtv([^\d]*)(.*)/;do{if(j&&j.id){g=j.id.match(h);if(g&&g[2]){return this.getNodeByIndex(g[2]);}}j=j.parentNode;if(!j||!j.tagName){break;}}while(j.id!==this.id&&j.tagName.toLowerCase()!=="body");return null;},getHighlightedNode:function(){return this._currentlyHighlighted;},removeNode:function(h,g){if(h.isRoot()){return false;}var i=h.parent;if(i.parent){i=i.parent;}this._deleteNode(h);if(g&&i&&i.childrenRendered){i.refresh();}return true;},_removeChildren_animComplete:function(g){this.unsubscribe(this._removeChildren_animComplete);this.removeChildren(g.node);},removeChildren:function(g){if(g.expanded){if(this._collapseAnim){this.subscribe("animComplete",this._removeChildren_animComplete,this,true);e.Node.prototype.collapse.call(g);return;}g.collapse();}while(g.children.length){this._deleteNode(g.children[0]);}if(g.isRoot()){e.Node.prototype.expand.call(g);}g.childrenRendered=false;g.dynamicLoadComplete=false;g.updateIcon();},_deleteNode:function(g){this.removeChildren(g);this.popNode(g);},popNode:function(k){var l=k.parent;var h=[];for(var j=0,g=l.children.length;j<g;++j){if(l.children[j]!=k){h[h.length]=l.children[j];}}l.children=h;l.childrenRendered=false;if(k.previousSibling){k.previousSibling.nextSibling=k.nextSibling;}if(k.nextSibling){k.nextSibling.previousSibling=k.previousSibling;}if(this.currentFocus==k){this.currentFocus=null;}if(this._currentlyHighlighted==k){this._currentlyHighlighted=null;}k.parent=null;k.previousSibling=null;k.nextSibling=null;k.tree=null;delete this._nodes[k.index];},destroy:function(){if(this._destroyEditor){this._destroyEditor();}var h=this.getEl();b.removeListener(h,"click");b.removeListener(h,"dblclick");b.removeListener(h,"mouseover");b.removeListener(h,"mouseout");b.removeListener(h,"keydown");for(var g=0;g<this._nodes.length;g++){var j=this._nodes[g];if(j&&j.destroy){j.destroy();}}h.innerHTML="";this._hasEvents=false;},toString:function(){return"TreeView "+this.id;},getNodeCount:function(){return this.getRoot().getNodeCount();},getTreeDefinition:function(){return this.getRoot().getNodeDefinition();},onExpand:function(g){},onCollapse:function(g){},setNodesProperty:function(g,i,h){this.root.setNodesProperty(g,i);if(h){this.root.refresh();}},onEventToggleHighlight:function(h){var g;if("node" in h&&h.node instanceof e.Node){g=h.node;}else{if(h instanceof e.Node){g=h;}else{return false;}}g.toggleHighlight();return false;}};var a=c.prototype;a.draw=a.render;YAHOO.augment(c,YAHOO.util.EventProvider);c.nodeCount=0;c.trees=[];c.getTree=function(h){var g=c.trees[h];return(g)?g:null;};c.getNode=function(h,i){var g=c.getTree(h);return(g)?g.getNodeByIndex(i):null;};c.FOCUS_CLASS_NAME="ygtvfocus";})();(function(){var b=YAHOO.util.Dom,c=YAHOO.lang,a=YAHOO.util.Event;YAHOO.widget.Node=function(f,e,d){if(f){this.init(f,e,d);}};YAHOO.widget.Node.prototype={index:0,children:null,tree:null,data:null,parent:null,depth:-1,expanded:false,multiExpand:true,renderHidden:false,childrenRendered:false,dynamicLoadComplete:false,previousSibling:null,nextSibling:null,_dynLoad:false,dataLoader:null,isLoading:false,hasIcon:true,iconMode:0,nowrap:false,isLeaf:false,contentStyle:"",contentElId:null,enableHighlight:true,highlightState:0,propagateHighlightUp:false,propagateHighlightDown:false,className:null,_type:"Node",init:function(g,f,d){this.data={};
-this.children=[];this.index=YAHOO.widget.TreeView.nodeCount;++YAHOO.widget.TreeView.nodeCount;this.contentElId="ygtvcontentel"+this.index;if(c.isObject(g)){for(var e in g){if(g.hasOwnProperty(e)){if(e.charAt(0)!="_"&&!c.isUndefined(this[e])&&!c.isFunction(this[e])){this[e]=g[e];}else{this.data[e]=g[e];}}}}if(!c.isUndefined(d)){this.expanded=d;}this.createEvent("parentChange",this);if(f){f.appendChild(this);}},applyParent:function(e){if(!e){return false;}this.tree=e.tree;this.parent=e;this.depth=e.depth+1;this.tree.regNode(this);e.childrenRendered=false;for(var f=0,d=this.children.length;f<d;++f){this.children[f].applyParent(this);}this.fireEvent("parentChange");return true;},appendChild:function(e){if(this.hasChildren()){var d=this.children[this.children.length-1];d.nextSibling=e;e.previousSibling=d;}this.children[this.children.length]=e;e.applyParent(this);if(this.childrenRendered&&this.expanded){this.getChildrenEl().style.display="";}return e;},appendTo:function(d){return d.appendChild(this);},insertBefore:function(d){var f=d.parent;if(f){if(this.tree){this.tree.popNode(this);}var e=d.isChildOf(f);f.children.splice(e,0,this);if(d.previousSibling){d.previousSibling.nextSibling=this;}this.previousSibling=d.previousSibling;this.nextSibling=d;d.previousSibling=this;this.applyParent(f);}return this;},insertAfter:function(d){var f=d.parent;if(f){if(this.tree){this.tree.popNode(this);}var e=d.isChildOf(f);if(!d.nextSibling){this.nextSibling=null;return this.appendTo(f);}f.children.splice(e+1,0,this);d.nextSibling.previousSibling=this;this.previousSibling=d;this.nextSibling=d.nextSibling;d.nextSibling=this;this.applyParent(f);}return this;},isChildOf:function(e){if(e&&e.children){for(var f=0,d=e.children.length;f<d;++f){if(e.children[f]===this){return f;}}}return -1;},getSiblings:function(){var d=this.parent.children.slice(0);for(var e=0;e<d.length&&d[e]!=this;e++){}d.splice(e,1);if(d.length){return d;}return null;},showChildren:function(){if(!this.tree.animateExpand(this.getChildrenEl(),this)){if(this.hasChildren()){this.getChildrenEl().style.display="";}}},hideChildren:function(){if(!this.tree.animateCollapse(this.getChildrenEl(),this)){this.getChildrenEl().style.display="none";}},getElId:function(){return"ygtv"+this.index;},getChildrenElId:function(){return"ygtvc"+this.index;},getToggleElId:function(){return"ygtvt"+this.index;},getEl:function(){return b.get(this.getElId());},getChildrenEl:function(){return b.get(this.getChildrenElId());},getToggleEl:function(){return b.get(this.getToggleElId());},getContentEl:function(){return b.get(this.contentElId);},collapse:function(){if(!this.expanded){return;}var d=this.tree.onCollapse(this);if(false===d){return;}d=this.tree.fireEvent("collapse",this);if(false===d){return;}if(!this.getEl()){this.expanded=false;}else{this.hideChildren();this.expanded=false;this.updateIcon();}d=this.tree.fireEvent("collapseComplete",this);},expand:function(f){if(this.isLoading||(this.expanded&&!f)){return;}var d=true;if(!f){d=this.tree.onExpand(this);if(false===d){return;}d=this.tree.fireEvent("expand",this);}if(false===d){return;}if(!this.getEl()){this.expanded=true;return;}if(!this.childrenRendered){this.getChildrenEl().innerHTML=this.renderChildren();}else{}this.expanded=true;this.updateIcon();if(this.isLoading){this.expanded=false;return;}if(!this.multiExpand){var g=this.getSiblings();for(var e=0;g&&e<g.length;++e){if(g[e]!=this&&g[e].expanded){g[e].collapse();}}}this.showChildren();d=this.tree.fireEvent("expandComplete",this);},updateIcon:function(){if(this.hasIcon){var d=this.getToggleEl();if(d){d.className=d.className.replace(/\bygtv(([tl][pmn]h?)|(loading))\b/gi,this.getStyle());}}d=b.get("ygtvtableel"+this.index);if(d){if(this.expanded){b.replaceClass(d,"ygtv-collapsed","ygtv-expanded");}else{b.replaceClass(d,"ygtv-expanded","ygtv-collapsed");}}},getStyle:function(){if(this.isLoading){return"ygtvloading";}else{var e=(this.nextSibling)?"t":"l";var d="n";if(this.hasChildren(true)||(this.isDynamic()&&!this.getIconMode())){d=(this.expanded)?"m":"p";}return"ygtv"+e+d;}},getHoverStyle:function(){var d=this.getStyle();if(this.hasChildren(true)&&!this.isLoading){d+="h";}return d;},expandAll:function(){var d=this.children.length;for(var e=0;e<d;++e){var f=this.children[e];if(f.isDynamic()){break;}else{if(!f.multiExpand){break;}else{f.expand();f.expandAll();}}}},collapseAll:function(){for(var d=0;d<this.children.length;++d){this.children[d].collapse();this.children[d].collapseAll();}},setDynamicLoad:function(d,e){if(d){this.dataLoader=d;this._dynLoad=true;}else{this.dataLoader=null;this._dynLoad=false;}if(e){this.iconMode=e;}},isRoot:function(){return(this==this.tree.root);},isDynamic:function(){if(this.isLeaf){return false;}else{return(!this.isRoot()&&(this._dynLoad||this.tree.root._dynLoad));}},getIconMode:function(){return(this.iconMode||this.tree.root.iconMode);},hasChildren:function(d){if(this.isLeaf){return false;}else{return(this.children.length>0||(d&&this.isDynamic()&&!this.dynamicLoadComplete));}},toggle:function(){if(!this.tree.locked&&(this.hasChildren(true)||this.isDynamic())){if(this.expanded){this.collapse();}else{this.expand();}}},getHtml:function(){this.childrenRendered=false;return['<div class="ygtvitem" id="',this.getElId(),'">',this.getNodeHtml(),this.getChildrenHtml(),"</div>"].join("");},getChildrenHtml:function(){var d=[];d[d.length]='<div class="ygtvchildren" id="'+this.getChildrenElId()+'"';if(!this.expanded||!this.hasChildren()){d[d.length]=' style="display:none;"';}d[d.length]=">";if((this.hasChildren(true)&&this.expanded)||(this.renderHidden&&!this.isDynamic())){d[d.length]=this.renderChildren();}d[d.length]="</div>";return d.join("");},renderChildren:function(){var d=this;if(this.isDynamic()&&!this.dynamicLoadComplete){this.isLoading=true;this.tree.locked=true;if(this.dataLoader){setTimeout(function(){d.dataLoader(d,function(){d.loadComplete();});},10);}else{if(this.tree.root.dataLoader){setTimeout(function(){d.tree.root.dataLoader(d,function(){d.loadComplete();
-});},10);}else{return"Error: data loader not found or not specified.";}}return"";}else{return this.completeRender();}},completeRender:function(){var e=[];for(var d=0;d<this.children.length;++d){e[e.length]=this.children[d].getHtml();}this.childrenRendered=true;return e.join("");},loadComplete:function(){this.getChildrenEl().innerHTML=this.completeRender();if(this.propagateHighlightDown){if(this.highlightState===1&&!this.tree.singleNodeHighlight){for(var d=0;d<this.children.length;d++){this.children[d].highlight(true);}}else{if(this.highlightState===0||this.tree.singleNodeHighlight){for(d=0;d<this.children.length;d++){this.children[d].unhighlight(true);}}}}this.dynamicLoadComplete=true;this.isLoading=false;this.expand(true);this.tree.locked=false;},getAncestor:function(e){if(e>=this.depth||e<0){return null;}var d=this.parent;while(d.depth>e){d=d.parent;}return d;},getDepthStyle:function(d){return(this.getAncestor(d).nextSibling)?"ygtvdepthcell":"ygtvblankdepthcell";},getNodeHtml:function(){var e=[];e[e.length]='<table id="ygtvtableel'+this.index+'" border="0" cellpadding="0" cellspacing="0" class="ygtvtable ygtvdepth'+this.depth;e[e.length]=" ygtv-"+(this.expanded?"expanded":"collapsed");if(this.enableHighlight){e[e.length]=" ygtv-highlight"+this.highlightState;}if(this.className){e[e.length]=" "+this.className;}e[e.length]='"><tr class="ygtvrow">';for(var d=0;d<this.depth;++d){e[e.length]='<td class="ygtvcell '+this.getDepthStyle(d)+'"><div class="ygtvspacer"></div></td>';}if(this.hasIcon){e[e.length]='<td id="'+this.getToggleElId();e[e.length]='" class="ygtvcell ';e[e.length]=this.getStyle();e[e.length]='"><a href="#" class="ygtvspacer">&#160;</a></td>';}e[e.length]='<td id="'+this.contentElId;e[e.length]='" class="ygtvcell ';e[e.length]=this.contentStyle+' ygtvcontent" ';e[e.length]=(this.nowrap)?' nowrap="nowrap" ':"";e[e.length]=" >";e[e.length]=this.getContentHtml();e[e.length]="</td></tr></table>";return e.join("");},getContentHtml:function(){return"";},refresh:function(){this.getChildrenEl().innerHTML=this.completeRender();if(this.hasIcon){var d=this.getToggleEl();if(d){d.className=d.className.replace(/\bygtv[lt][nmp]h*\b/gi,this.getStyle());}}},toString:function(){return this._type+" ("+this.index+")";},_focusHighlightedItems:[],_focusedItem:null,_canHaveFocus:function(){return this.getEl().getElementsByTagName("a").length>0;},_removeFocus:function(){if(this._focusedItem){a.removeListener(this._focusedItem,"blur");this._focusedItem=null;}var d;while((d=this._focusHighlightedItems.shift())){b.removeClass(d,YAHOO.widget.TreeView.FOCUS_CLASS_NAME);}},focus:function(){var f=false,d=this;if(this.tree.currentFocus){this.tree.currentFocus._removeFocus();}var e=function(g){if(g.parent){e(g.parent);g.parent.expand();}};e(this);b.getElementsBy(function(g){return(/ygtv(([tl][pmn]h?)|(content))/).test(g.className);},"td",d.getEl().firstChild,function(h){b.addClass(h,YAHOO.widget.TreeView.FOCUS_CLASS_NAME);if(!f){var g=h.getElementsByTagName("a");if(g.length){g=g[0];g.focus();d._focusedItem=g;a.on(g,"blur",function(){d.tree.fireEvent("focusChanged",{oldNode:d.tree.currentFocus,newNode:null});d.tree.currentFocus=null;d._removeFocus();});f=true;}}d._focusHighlightedItems.push(h);});if(f){this.tree.fireEvent("focusChanged",{oldNode:this.tree.currentFocus,newNode:this});this.tree.currentFocus=this;}else{this.tree.fireEvent("focusChanged",{oldNode:d.tree.currentFocus,newNode:null});this.tree.currentFocus=null;this._removeFocus();}return f;},getNodeCount:function(){for(var d=0,e=0;d<this.children.length;d++){e+=this.children[d].getNodeCount();}return e+1;},getNodeDefinition:function(){if(this.isDynamic()){return false;}var g,d=c.merge(this.data),f=[];if(this.expanded){d.expanded=this.expanded;}if(!this.multiExpand){d.multiExpand=this.multiExpand;}if(this.renderHidden){d.renderHidden=this.renderHidden;}if(!this.hasIcon){d.hasIcon=this.hasIcon;}if(this.nowrap){d.nowrap=this.nowrap;}if(this.className){d.className=this.className;}if(this.editable){d.editable=this.editable;}if(!this.enableHighlight){d.enableHighlight=this.enableHighlight;}if(this.highlightState){d.highlightState=this.highlightState;}if(this.propagateHighlightUp){d.propagateHighlightUp=this.propagateHighlightUp;}if(this.propagateHighlightDown){d.propagateHighlightDown=this.propagateHighlightDown;}d.type=this._type;for(var e=0;e<this.children.length;e++){g=this.children[e].getNodeDefinition();if(g===false){return false;}f.push(g);}if(f.length){d.children=f;}return d;},getToggleLink:function(){return"return false;";},setNodesProperty:function(d,g,f){if(d.charAt(0)!="_"&&!c.isUndefined(this[d])&&!c.isFunction(this[d])){this[d]=g;}else{this.data[d]=g;}for(var e=0;e<this.children.length;e++){this.children[e].setNodesProperty(d,g);}if(f){this.refresh();}},toggleHighlight:function(){if(this.enableHighlight){if(this.highlightState==1){this.unhighlight();}else{this.highlight();}}},highlight:function(e){if(this.enableHighlight){if(this.tree.singleNodeHighlight){if(this.tree._currentlyHighlighted){this.tree._currentlyHighlighted.unhighlight(e);}this.tree._currentlyHighlighted=this;}this.highlightState=1;this._setHighlightClassName();if(!this.tree.singleNodeHighlight){if(this.propagateHighlightDown){for(var d=0;d<this.children.length;d++){this.children[d].highlight(true);}}if(this.propagateHighlightUp){if(this.parent){this.parent._childrenHighlighted();}}}if(!e){this.tree.fireEvent("highlightEvent",this);}}},unhighlight:function(e){if(this.enableHighlight){this.tree._currentlyHighlighted=null;this.highlightState=0;this._setHighlightClassName();if(!this.tree.singleNodeHighlight){if(this.propagateHighlightDown){for(var d=0;d<this.children.length;d++){this.children[d].unhighlight(true);}}if(this.propagateHighlightUp){if(this.parent){this.parent._childrenHighlighted();}}}if(!e){this.tree.fireEvent("highlightEvent",this);}}},_childrenHighlighted:function(){var f=false,e=false;if(this.enableHighlight){for(var d=0;d<this.children.length;d++){switch(this.children[d].highlightState){case 0:e=true;
-break;case 1:f=true;break;case 2:f=e=true;break;}}if(f&&e){this.highlightState=2;}else{if(f){this.highlightState=1;}else{this.highlightState=0;}}this._setHighlightClassName();if(this.propagateHighlightUp){if(this.parent){this.parent._childrenHighlighted();}}}},_setHighlightClassName:function(){var d=b.get("ygtvtableel"+this.index);if(d){d.className=d.className.replace(/\bygtv-highlight\d\b/gi,"ygtv-highlight"+this.highlightState);}}};YAHOO.augment(YAHOO.widget.Node,YAHOO.util.EventProvider);})();YAHOO.widget.RootNode=function(a){this.init(null,null,true);this.tree=a;};YAHOO.extend(YAHOO.widget.RootNode,YAHOO.widget.Node,{_type:"RootNode",getNodeHtml:function(){return"";},toString:function(){return this._type;},loadComplete:function(){this.tree.draw();},getNodeCount:function(){for(var a=0,b=0;a<this.children.length;a++){b+=this.children[a].getNodeCount();}return b;},getNodeDefinition:function(){for(var c,a=[],b=0;b<this.children.length;b++){c=this.children[b].getNodeDefinition();if(c===false){return false;}a.push(c);}return a;},collapse:function(){},expand:function(){},getSiblings:function(){return null;},focus:function(){}});(function(){var b=YAHOO.util.Dom,c=YAHOO.lang,a=YAHOO.util.Event;YAHOO.widget.TextNode=function(f,e,d){if(f){if(c.isString(f)){f={label:f};}this.init(f,e,d);this.setUpLabel(f);}};YAHOO.extend(YAHOO.widget.TextNode,YAHOO.widget.Node,{labelStyle:"ygtvlabel",labelElId:null,label:null,title:null,href:null,target:"_self",_type:"TextNode",setUpLabel:function(d){if(c.isString(d)){d={label:d};}else{if(d.style){this.labelStyle=d.style;}}this.label=d.label;this.labelElId="ygtvlabelel"+this.index;},getLabelEl:function(){return b.get(this.labelElId);},getContentHtml:function(){var d=[];d[d.length]=this.href?"<a":"<span";d[d.length]=' id="'+c.escapeHTML(this.labelElId)+'"';d[d.length]=' class="'+c.escapeHTML(this.labelStyle)+'"';if(this.href){d[d.length]=' href="'+c.escapeHTML(this.href)+'"';d[d.length]=' target="'+c.escapeHTML(this.target)+'"';}if(this.title){d[d.length]=' title="'+c.escapeHTML(this.title)+'"';}d[d.length]=" >";d[d.length]=c.escapeHTML(this.label);d[d.length]=this.href?"</a>":"</span>";return d.join("");},getNodeDefinition:function(){var d=YAHOO.widget.TextNode.superclass.getNodeDefinition.call(this);if(d===false){return false;}d.label=this.label;if(this.labelStyle!="ygtvlabel"){d.style=this.labelStyle;}if(this.title){d.title=this.title;}if(this.href){d.href=this.href;}if(this.target!="_self"){d.target=this.target;}return d;},toString:function(){return YAHOO.widget.TextNode.superclass.toString.call(this)+": "+this.label;},onLabelClick:function(){return false;},refresh:function(){YAHOO.widget.TextNode.superclass.refresh.call(this);var d=this.getLabelEl();d.innerHTML=this.label;if(d.tagName.toUpperCase()=="A"){d.href=this.href;d.target=this.target;}}});})();YAHOO.widget.MenuNode=function(c,b,a){YAHOO.widget.MenuNode.superclass.constructor.call(this,c,b,a);this.multiExpand=false;};YAHOO.extend(YAHOO.widget.MenuNode,YAHOO.widget.TextNode,{_type:"MenuNode"});(function(){var b=YAHOO.util.Dom,c=YAHOO.lang,a=YAHOO.util.Event;var d=function(h,g,f,e){if(h){this.init(h,g,f);this.initContent(h,e);}};YAHOO.widget.HTMLNode=d;YAHOO.extend(d,YAHOO.widget.Node,{contentStyle:"ygtvhtml",html:null,_type:"HTMLNode",initContent:function(f,e){this.setHtml(f);this.contentElId="ygtvcontentel"+this.index;if(!c.isUndefined(e)){this.hasIcon=e;}},setHtml:function(f){this.html=(c.isObject(f)&&"html" in f)?f.html:f;var e=this.getContentEl();if(e){if(f.nodeType&&f.nodeType==1&&f.tagName){e.innerHTML="";}else{e.innerHTML=this.html;}}},getContentHtml:function(){if(typeof this.html==="string"){return this.html;}else{d._deferredNodes.push(this);if(!d._timer){d._timer=window.setTimeout(function(){var e;while((e=d._deferredNodes.pop())){e.getContentEl().appendChild(e.html);}d._timer=null;},0);}return"";}},getNodeDefinition:function(){var e=d.superclass.getNodeDefinition.call(this);if(e===false){return false;}e.html=this.html;return e;}});d._deferredNodes=[];d._timer=null;})();(function(){var b=YAHOO.util.Dom,c=YAHOO.lang,a=YAHOO.util.Event,d=YAHOO.widget.Calendar;YAHOO.widget.DateNode=function(g,f,e){YAHOO.widget.DateNode.superclass.constructor.call(this,g,f,e);};YAHOO.extend(YAHOO.widget.DateNode,YAHOO.widget.TextNode,{_type:"DateNode",calendarConfig:null,fillEditorContainer:function(g){var h,f=g.inputContainer;if(c.isUndefined(d)){b.replaceClass(g.editorPanel,"ygtv-edit-DateNode","ygtv-edit-TextNode");YAHOO.widget.DateNode.superclass.fillEditorContainer.call(this,g);return;}if(g.nodeType!=this._type){g.nodeType=this._type;g.saveOnEnter=false;g.node.destroyEditorContents(g);g.inputObject=h=new d(f.appendChild(document.createElement("div")));if(this.calendarConfig){h.cfg.applyConfig(this.calendarConfig,true);h.cfg.fireQueue();}h.selectEvent.subscribe(function(){this.tree._closeEditor(true);},this,true);}else{h=g.inputObject;}g.oldValue=this.label;h.cfg.setProperty("selected",this.label,false);var i=h.cfg.getProperty("DATE_FIELD_DELIMITER");var e=this.label.split(i);h.cfg.setProperty("pagedate",e[h.cfg.getProperty("MDY_MONTH_POSITION")-1]+i+e[h.cfg.getProperty("MDY_YEAR_POSITION")-1]);h.cfg.fireQueue();h.render();h.oDomContainer.focus();},getEditorValue:function(f){if(c.isUndefined(d)){return f.inputElement.value;}else{var h=f.inputObject,g=h.getSelectedDates()[0],e=[];e[h.cfg.getProperty("MDY_DAY_POSITION")-1]=g.getDate();e[h.cfg.getProperty("MDY_MONTH_POSITION")-1]=g.getMonth()+1;e[h.cfg.getProperty("MDY_YEAR_POSITION")-1]=g.getFullYear();return e.join(h.cfg.getProperty("DATE_FIELD_DELIMITER"));}},displayEditedValue:function(g,e){var f=e.node;f.label=g;f.getLabelEl().innerHTML=g;},getNodeDefinition:function(){var e=YAHOO.widget.DateNode.superclass.getNodeDefinition.call(this);if(e===false){return false;}if(this.calendarConfig){e.calendarConfig=this.calendarConfig;}return e;}});})();(function(){var e=YAHOO.util.Dom,f=YAHOO.lang,b=YAHOO.util.Event,d=YAHOO.widget.TreeView,c=d.prototype;d.editorData={active:false,whoHasIt:null,nodeType:null,editorPanel:null,inputContainer:null,buttonsContainer:null,node:null,saveOnEnter:true,oldValue:undefined};
-c.validator=null;c._initEditor=function(){this.createEvent("editorSaveEvent",this);this.createEvent("editorCancelEvent",this);};c._nodeEditing=function(m){if(m.fillEditorContainer&&m.editable){var i,k,l,j,h=d.editorData;h.active=true;h.whoHasIt=this;if(!h.nodeType){h.editorPanel=i=this.getEl().appendChild(document.createElement("div"));e.addClass(i,"ygtv-label-editor");i.tabIndex=0;l=h.buttonsContainer=i.appendChild(document.createElement("div"));e.addClass(l,"ygtv-button-container");j=l.appendChild(document.createElement("button"));e.addClass(j,"ygtvok");j.innerHTML=" ";j=l.appendChild(document.createElement("button"));e.addClass(j,"ygtvcancel");j.innerHTML=" ";b.on(l,"click",function(q){var r=b.getTarget(q),o=d.editorData,p=o.node,n=o.whoHasIt;if(e.hasClass(r,"ygtvok")){b.stopEvent(q);n._closeEditor(true);}if(e.hasClass(r,"ygtvcancel")){b.stopEvent(q);n._closeEditor(false);}});h.inputContainer=i.appendChild(document.createElement("div"));e.addClass(h.inputContainer,"ygtv-input");b.on(i,"keydown",function(q){var p=d.editorData,n=YAHOO.util.KeyListener.KEY,o=p.whoHasIt;switch(q.keyCode){case n.ENTER:b.stopEvent(q);if(p.saveOnEnter){o._closeEditor(true);}break;case n.ESCAPE:b.stopEvent(q);o._closeEditor(false);break;}});}else{i=h.editorPanel;}h.node=m;if(h.nodeType){e.removeClass(i,"ygtv-edit-"+h.nodeType);}e.addClass(i," ygtv-edit-"+m._type);e.setStyle(i,"display","block");e.setXY(i,e.getXY(m.getContentEl()));i.focus();m.fillEditorContainer(h);return true;}};c.onEventEditNode=function(h){if(h instanceof YAHOO.widget.Node){h.editNode();}else{if(h.node instanceof YAHOO.widget.Node){h.node.editNode();}}return false;};c._closeEditor=function(j){var h=d.editorData,i=h.node,k=true;if(!i||!h.active){return;}if(j){k=h.node.saveEditorValue(h)!==false;}else{this.fireEvent("editorCancelEvent",i);}if(k){e.setStyle(h.editorPanel,"display","none");h.active=false;i.focus();}};c._destroyEditor=function(){var h=d.editorData;if(h&&h.nodeType&&(!h.active||h.whoHasIt===this)){b.removeListener(h.editorPanel,"keydown");b.removeListener(h.buttonContainer,"click");h.node.destroyEditorContents(h);document.body.removeChild(h.editorPanel);h.nodeType=h.editorPanel=h.inputContainer=h.buttonsContainer=h.whoHasIt=h.node=null;h.active=false;}};var g=YAHOO.widget.Node.prototype;g.editable=false;g.editNode=function(){this.tree._nodeEditing(this);};g.fillEditorContainer=null;g.destroyEditorContents=function(h){b.purgeElement(h.inputContainer,true);h.inputContainer.innerHTML="";};g.saveEditorValue=function(h){var j=h.node,k,i=j.tree.validator;k=this.getEditorValue(h);if(f.isFunction(i)){k=i(k,h.oldValue,j);if(f.isUndefined(k)){return false;}}if(this.tree.fireEvent("editorSaveEvent",{newValue:k,oldValue:h.oldValue,node:j})!==false){this.displayEditedValue(k,h);}};g.getEditorValue=function(h){};g.displayEditedValue=function(i,h){};var a=YAHOO.widget.TextNode.prototype;a.fillEditorContainer=function(i){var h;if(i.nodeType!=this._type){i.nodeType=this._type;i.saveOnEnter=true;i.node.destroyEditorContents(i);i.inputElement=h=i.inputContainer.appendChild(document.createElement("input"));}else{h=i.inputElement;}i.oldValue=this.label;h.value=this.label;h.focus();h.select();};a.getEditorValue=function(h){return h.inputElement.value;};a.displayEditedValue=function(j,h){var i=h.node;i.label=j;i.getLabelEl().innerHTML=j;};a.destroyEditorContents=function(h){h.inputContainer.innerHTML="";};})();YAHOO.widget.TVAnim=function(){return{FADE_IN:"TVFadeIn",FADE_OUT:"TVFadeOut",getAnim:function(b,a,c){if(YAHOO.widget[b]){return new YAHOO.widget[b](a,c);}else{return null;}},isValid:function(a){return(YAHOO.widget[a]);}};}();YAHOO.widget.TVFadeIn=function(a,b){this.el=a;this.callback=b;};YAHOO.widget.TVFadeIn.prototype={animate:function(){var e=this;var d=this.el.style;d.opacity=0.1;d.filter="alpha(opacity=10)";d.display="";var c=0.4;var b=new YAHOO.util.Anim(this.el,{opacity:{from:0.1,to:1,unit:""}},c);b.onComplete.subscribe(function(){e.onComplete();});b.animate();},onComplete:function(){this.callback();},toString:function(){return"TVFadeIn";}};YAHOO.widget.TVFadeOut=function(a,b){this.el=a;this.callback=b;};YAHOO.widget.TVFadeOut.prototype={animate:function(){var d=this;var c=0.4;var b=new YAHOO.util.Anim(this.el,{opacity:{from:1,to:0.1,unit:""}},c);b.onComplete.subscribe(function(){d.onComplete();});b.animate();},onComplete:function(){var a=this.el.style;a.display="none";a.opacity=1;a.filter="alpha(opacity=100)";this.callback();},toString:function(){return"TVFadeOut";}};YAHOO.register("treeview",YAHOO.widget.TreeView,{version:"2.9.0",build:"2800"});
-}, '2.9.0' ,{"requires": ["yui2-yahoo", "yui2-dom", "yui2-event", "yui2-skin-sam-treeview"], "optional": ["yui2-skin-sam-calendar", "yui2-calendar", "yui2-animation"]});
+YUI.add("yui2-treeview",function(b){var a=b.YUI2;(function(){var f=a.util.Dom,d=a.util.Event,h=a.lang,g=a.widget;a.widget.TreeView=function(j,i){if(j){this.init(j)}if(i){this.buildTreeFromObject(i)}else{if(h.trim(this._el.innerHTML)){this.buildTreeFromMarkup(j)}}};var e=g.TreeView;e.prototype={id:null,_el:null,_nodes:null,locked:false,_expandAnim:null,_collapseAnim:null,_animCount:0,maxAnim:2,_hasDblClickSubscriber:false,_dblClickTimer:null,currentFocus:null,singleNodeHighlight:false,_currentlyHighlighted:null,setExpandAnim:function(i){this._expandAnim=(g.TVAnim.isValid(i))?i:null},setCollapseAnim:function(i){this._collapseAnim=(g.TVAnim.isValid(i))?i:null},animateExpand:function(k,l){if(this._expandAnim&&this._animCount<this.maxAnim){var i=this;var j=g.TVAnim.getAnim(this._expandAnim,k,function(){i.expandComplete(l)});if(j){++this._animCount;this.fireEvent("animStart",{node:l,type:"expand"});j.animate()}return true}return false},animateCollapse:function(k,l){if(this._collapseAnim&&this._animCount<this.maxAnim){var i=this;var j=g.TVAnim.getAnim(this._collapseAnim,k,function(){i.collapseComplete(l)});if(j){++this._animCount;this.fireEvent("animStart",{node:l,type:"collapse"});j.animate()}return true}return false},expandComplete:function(i){--this._animCount;this.fireEvent("animComplete",{node:i,type:"expand"})},collapseComplete:function(i){--this._animCount;this.fireEvent("animComplete",{node:i,type:"collapse"})},init:function(k){this._el=f.get(k);this.id=f.generateId(this._el,"yui-tv-auto-id-");this.createEvent("animStart",this);this.createEvent("animComplete",this);this.createEvent("collapse",this);this.createEvent("collapseComplete",this);this.createEvent("expand",this);this.createEvent("expandComplete",this);this.createEvent("enterKeyPressed",this);this.createEvent("clickEvent",this);this.createEvent("focusChanged",this);var i=this;this.createEvent("dblClickEvent",{scope:this,onSubscribeCallback:function(){i._hasDblClickSubscriber=true}});this.createEvent("labelClick",this);this.createEvent("highlightEvent",this);this._nodes=[];e.trees[this.id]=this;this.root=new g.RootNode(this);var j=g.LogWriter;if(this._initEditor){this._initEditor()}},buildTreeFromObject:function(i){var j=function(r,o){var n,s,m,l,q,k,p;for(n=0;n<o.length;n++){s=o[n];if(h.isString(s)){m=new g.TextNode(s,r)}else{if(h.isObject(s)){l=s.children;delete s.children;q=s.type||"text";delete s.type;switch(h.isString(q)&&q.toLowerCase()){case"text":m=new g.TextNode(s,r);break;case"menu":m=new g.MenuNode(s,r);break;case"html":m=new g.HTMLNode(s,r);break;default:if(h.isString(q)){k=g[q]}else{k=q}if(h.isObject(k)){for(p=k;p&&p!==g.Node;p=p.superclass.constructor){}if(p){m=new k(s,r)}else{}}else{}}if(l){j(m,l)}}else{}}}};if(!h.isArray(i)){i=[i]}j(this.root,i)},buildTreeFromMarkup:function(k){var j=function(l){var p,s,o=[],n={},m,q;for(p=f.getFirstChild(l);p;p=f.getNextSibling(p)){switch(p.tagName.toUpperCase()){case"LI":m="";n={expanded:f.hasClass(p,"expanded"),title:p.title||p.alt||null,className:h.trim(p.className.replace(/\bexpanded\b/,""))||null};s=p.firstChild;if(s.nodeType==3){m=h.trim(s.nodeValue.replace(/[\n\t\r]*/g,""));if(m){n.type="text";n.label=m}else{s=f.getNextSibling(s)}}if(!m){if(s.tagName.toUpperCase()=="A"){n.type="text";n.label=s.innerHTML;n.href=s.href;n.target=s.target;n.title=s.title||s.alt||n.title}else{n.type="html";var r=document.createElement("div");r.appendChild(s.cloneNode(true));n.html=r.innerHTML;n.hasIcon=true}}s=f.getNextSibling(s);switch(s&&s.tagName.toUpperCase()){case"UL":case"OL":n.children=j(s);break}if(a.lang.JSON){q=p.getAttribute("yuiConfig");if(q){q=a.lang.JSON.parse(q);n=a.lang.merge(n,q)}}o.push(n);break;case"UL":case"OL":n={type:"text",label:"",children:j(s)};o.push(n);break}}return o};var i=f.getChildrenBy(f.get(k),function(m){var 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l=0,j=n.children.length;l<j;++l){if(n.children[l]!=m){k[k.length]=n.children[l]}}n.children=k;n.childrenRendered=false;if(m.previousSibling){m.previousSibling.nextSibling=m.nextSibling}if(m.nextSibling){m.nextSibling.previousSibling=m.previousSibling}if(this.currentFocus==m){this.currentFocus=null}if(this._currentlyHighlighted==m){this._currentlyHighlighted=null}m.parent=null;m.previousSibling=null;m.nextSibling=null;m.tree=null;delete this._nodes[m.index]},destroy:function(){if(this._destroyEditor){this._destroyEditor()}var k=this.getEl();d.removeListener(k,"click");d.removeListener(k,"dblclick");d.removeListener(k,"mouseover");d.removeListener(k,"mouseout");d.removeListener(k,"keydown");for(var j=0;j<this._nodes.length;j++){var l=this._nodes[j];if(l&&l.destroy){l.destroy()}}k.innerHTML="";this._hasEvents=false},toString:function(){return"TreeView "+this.id},getNodeCount:function(){return this.getRoot().getNodeCount()},getTreeDefinition:function(){return 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d=a.util.Dom,e=a.lang,c=a.util.Event;a.widget.Node=function(h,g,f){if(h){this.init(h,g,f)}};a.widget.Node.prototype={index:0,children:null,tree:null,data:null,parent:null,depth:-1,expanded:false,multiExpand:true,renderHidden:false,childrenRendered:false,dynamicLoadComplete:false,previousSibling:null,nextSibling:null,_dynLoad:false,dataLoader:null,isLoading:false,hasIcon:true,iconMode:0,nowrap:false,isLeaf:false,contentStyle:"",contentElId:null,enableHighlight:true,highlightState:0,propagateHighlightUp:false,propagateHighlightDown:false,className:null,_type:"Node",init:function(i,h,f){this.data={};this.children=[];this.index=a.widget.TreeView.nodeCount;++a.widget.TreeView.nodeCount;this.contentElId="ygtvcontentel"+this.index;if(e.isObject(i)){for(var g in i){if(i.hasOwnProperty(g)){if(g.charAt(0)!="_"&&!e.isUndefined(this[g])&&!e.isFunction(this[g])){this[g]=i[g]}else{this.data[g]=i[g]}}}}if(!e.isUndefined(f)){this.expanded=f}this.createEvent("parentChange",this);if(h){h.appendChild(this)}},applyParent:function(g){if(!g){return false}this.tree=g.tree;this.parent=g;this.depth=g.depth+1;this.tree.regNode(this);g.childrenRendered=false;for(var h=0,f=this.children.length;h<f;++h){this.children[h].applyParent(this)}this.fireEvent("parentChange");return true},appendChild:function(g){if(this.hasChildren()){var f=this.children[this.children.length-1];f.nextSibling=g;g.previousSibling=f}this.children[this.children.length]=g;g.applyParent(this);if(this.childrenRendered&&this.expanded){this.getChildrenEl().style.display=""}return g},appendTo:function(f){return f.appendChild(this)},insertBefore:function(f){var h=f.parent;if(h){if(this.tree){this.tree.popNode(this)}var g=f.isChildOf(h);h.children.splice(g,0,this);if(f.previousSibling){f.previousSibling.nextSibling=this}this.previousSibling=f.previousSibling;this.nextSibling=f;f.previousSibling=this;this.applyParent(h)}return this},insertAfter:function(f){var h=f.parent;if(h){if(this.tree){this.tree.popNode(this)}var g=f.isChildOf(h);if(!f.nextSibling){this.nextSibling=null;return this.appendTo(h)}h.children.splice(g+1,0,this);f.nextSibling.previousSibling=this;this.previousSibling=f;this.nextSibling=f.nextSibling;f.nextSibling=this;this.applyParent(h)}return this},isChildOf:function(g){if(g&&g.children){for(var h=0,f=g.children.length;h<f;++h){if(g.children[h]===this){return h}}}return -1},getSiblings:function(){var f=this.parent.children.slice(0);for(var g=0;g<f.length&&f[g]!=this;g++){}f.splice(g,1);if(f.length){return f}return null},showChildren:function(){if(!this.tree.animateExpand(this.getChildrenEl(),this)){if(this.hasChildren()){this.getChildrenEl().style.display=""}}},hideChildren:function(){if(!this.tree.animateCollapse(this.getChildrenEl(),this)){this.getChildrenEl().style.display="none"}},getElId:function(){return"ygtv"+this.index},getChildrenElId:function(){return"ygtvc"+this.index},getToggleElId:function(){return"ygtvt"+this.index},getEl:function(){return d.get(this.getElId())},getChildrenEl:function(){return d.get(this.getChildrenElId())},getToggleEl:function(){return d.get(this.getToggleElId())},getContentEl:function(){return d.get(this.contentElId)},collapse:function(){if(!this.expanded){return}var f=this.tree.onCollapse(this);if(false===f){return}f=this.tree.fireEvent("collapse",this);if(false===f){return}if(!this.getEl()){this.expanded=false}else{this.hideChildren();this.expanded=false;this.updateIcon()}f=this.tree.fireEvent("collapseComplete",this)},expand:function(h){if(this.isLoading||(this.expanded&&!h)){return}var f=true;if(!h){f=this.tree.onExpand(this);if(false===f){return}f=this.tree.fireEvent("expand",this)}if(false===f){return}if(!this.getEl()){this.expanded=true;return}if(!this.childrenRendered){this.getChildrenEl().innerHTML=this.renderChildren()}else{}this.expanded=true;this.updateIcon();if(this.isLoading){this.expanded=false;return}if(!this.multiExpand){var j=this.getSiblings();for(var g=0;j&&g<j.length;++g){if(j[g]!=this&&j[g].expanded){j[g].collapse()}}}this.showChildren();f=this.tree.fireEvent("expandComplete",this)},updateIcon:function(){if(this.hasIcon){var f=this.getToggleEl();if(f){f.className=f.className.replace(/\bygtv(([tl][pmn]h?)|(loading))\b/gi,this.getStyle())}}f=d.get("ygtvtableel"+this.index);if(f){if(this.expanded){d.replaceClass(f,"ygtv-collapsed","ygtv-expanded")}else{d.replaceClass(f,"ygtv-expanded","ygtv-collapsed")}}},getStyle:function(){if(this.isLoading){return"ygtvloading"}else{var g=(this.nextSibling)?"t":"l";var f="n";if(this.hasChildren(true)||(this.isDynamic()&&!this.getIconMode())){f=(this.expanded)?"m":"p"}return"ygtv"+g+f}},getHoverStyle:function(){var f=this.getStyle();if(this.hasChildren(true)&&!this.isLoading){f+="h"}return f},expandAll:function(){var f=this.children.length;for(var g=0;g<f;++g){var h=this.children[g];if(h.isDynamic()){break}else{if(!h.multiExpand){break}else{h.expand();h.expandAll()}}}},collapseAll:function(){for(var f=0;f<this.children.length;++f){this.children[f].collapse();this.children[f].collapseAll()}},setDynamicLoad:function(f,g){if(f){this.dataLoader=f;this._dynLoad=true}else{this.dataLoader=null;this._dynLoad=false}if(g){this.iconMode=g}},isRoot:function(){return(this==this.tree.root)},isDynamic:function(){if(this.isLeaf){return false}else{return(!this.isRoot()&&(this._dynLoad||this.tree.root._dynLoad))}},getIconMode:function(){return(this.iconMode||this.tree.root.iconMode)},hasChildren:function(f){if(this.isLeaf){return false}else{return(this.children.length>0||(f&&this.isDynamic()&&!this.dynamicLoadComplete))}},toggle:function(){if(!this.tree.locked&&(this.hasChildren(true)||this.isDynamic())){if(this.expanded){this.collapse()}else{this.expand()}}},getHtml:function(){this.childrenRendered=false;return['<div class="ygtvitem" id="',this.getElId(),'">',this.getNodeHtml(),this.getChildrenHtml(),"</div>"].join("")},getChildrenHtml:function(){var f=[];f[f.length]='<div class="ygtvchildren" 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g.join("")},loadComplete:function(){this.getChildrenEl().innerHTML=this.completeRender();if(this.propagateHighlightDown){if(this.highlightState===1&&!this.tree.singleNodeHighlight){for(var f=0;f<this.children.length;f++){this.children[f].highlight(true)}}else{if(this.highlightState===0||this.tree.singleNodeHighlight){for(f=0;f<this.children.length;f++){this.children[f].unhighlight(true)}}}}this.dynamicLoadComplete=true;this.isLoading=false;this.expand(true);this.tree.locked=false},getAncestor:function(g){if(g>=this.depth||g<0){return null}var f=this.parent;while(f.depth>g){f=f.parent}return f},getDepthStyle:function(f){return(this.getAncestor(f).nextSibling)?"ygtvdepthcell":"ygtvblankdepthcell"},getNodeHtml:function(){var g=[];g[g.length]='<table id="ygtvtableel'+this.index+'" border="0" cellpadding="0" cellspacing="0" class="ygtvtable ygtvdepth'+this.depth;g[g.length]=" ygtv-"+(this.expanded?"expanded":"collapsed");if(this.enableHighlight){g[g.length]=" 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f=this.getToggleEl();if(f){f.className=f.className.replace(/\bygtv[lt][nmp]h*\b/gi,this.getStyle())}}},toString:function(){return this._type+" ("+this.index+")"},_focusHighlightedItems:[],_focusedItem:null,_canHaveFocus:function(){return this.getEl().getElementsByTagName("a").length>0},_removeFocus:function(){if(this._focusedItem){c.removeListener(this._focusedItem,"blur");this._focusedItem=null}var f;while((f=this._focusHighlightedItems.shift())){d.removeClass(f,a.widget.TreeView.FOCUS_CLASS_NAME)}},focus:function(){var h=false,f=this;if(this.tree.currentFocus){this.tree.currentFocus._removeFocus()}var g=function(i){if(i.parent){g(i.parent);i.parent.expand()}};g(this);d.getElementsBy(function(i){return(/ygtv(([tl][pmn]h?)|(content))/).test(i.className)},"td",f.getEl().firstChild,function(j){d.addClass(j,a.widget.TreeView.FOCUS_CLASS_NAME);if(!h){var i=j.getElementsByTagName("a");if(i.length){i=i[0];i.focus();f._focusedItem=i;c.on(i,"blur",function(){f.tree.fireEvent("focusChanged",{oldNode:f.tree.currentFocus,newNode:null});f.tree.currentFocus=null;f._removeFocus()});h=true}}f._focusHighlightedItems.push(j)});if(h){this.tree.fireEvent("focusChanged",{oldNode:this.tree.currentFocus,newNode:this});this.tree.currentFocus=this}else{this.tree.fireEvent("focusChanged",{oldNode:f.tree.currentFocus,newNode:null});this.tree.currentFocus=null;this._removeFocus()}return h},getNodeCount:function(){for(var f=0,g=0;f<this.children.length;f++){g+=this.children[f].getNodeCount()}return g+1},getNodeDefinition:function(){if(this.isDynamic()){return false}var j,f=e.merge(this.data),h=[];if(this.expanded){f.expanded=this.expanded}if(!this.multiExpand){f.multiExpand=this.multiExpand}if(this.renderHidden){f.renderHidden=this.renderHidden}if(!this.hasIcon){f.hasIcon=this.hasIcon}if(this.nowrap){f.nowrap=this.nowrap}if(this.className){f.className=this.className}if(this.editable){f.editable=this.editable}if(!this.enableHighlight){f.enableHighlight=this.enableHighlight}if(this.highlightState){f.highlightState=this.highlightState}if(this.propagateHighlightUp){f.propagateHighlightUp=this.propagateHighlightUp}if(this.propagateHighlightDown){f.propagateHighlightDown=this.propagateHighlightDown}f.type=this._type;for(var g=0;g<this.children.length;g++){j=this.children[g].getNodeDefinition();if(j===false){return false}h.push(j)}if(h.length){f.children=h}return f},getToggleLink:function(){return"return false;"},setNodesProperty:function(f,j,h){if(f.charAt(0)!="_"&&!e.isUndefined(this[f])&&!e.isFunction(this[f])){this[f]=j}else{this.data[f]=j}for(var g=0;g<this.children.length;g++){this.children[g].setNodesProperty(f,j)}if(h){this.refresh()}},toggleHighlight:function(){if(this.enableHighlight){if(this.highlightState==1){this.unhighlight()}else{this.highlight()}}},highlight:function(g){if(this.enableHighlight){if(this.tree.singleNodeHighlight){if(this.tree._currentlyHighlighted){this.tree._currentlyHighlighted.unhighlight(g)}this.tree._currentlyHighlighted=this}this.highlightState=1;this._setHighlightClassName();if(!this.tree.singleNodeHighlight){if(this.propagateHighlightDown){for(var f=0;f<this.children.length;f++){this.children[f].highlight(true)}}if(this.propagateHighlightUp){if(this.parent){this.parent._childrenHighlighted()}}}if(!g){this.tree.fireEvent("highlightEvent",this)}}},unhighlight:function(g){if(this.enableHighlight){this.tree._currentlyHighlighted=null;this.highlightState=0;this._setHighlightClassName();if(!this.tree.singleNodeHighlight){if(this.propagateHighlightDown){for(var f=0;f<this.children.length;f++){this.children[f].unhighlight(true)}}if(this.propagateHighlightUp){if(this.parent){this.parent._childrenHighlighted()}}}if(!g){this.tree.fireEvent("highlightEvent",this)}}},_childrenHighlighted:function(){var h=false,g=false;if(this.enableHighlight){for(var f=0;f<this.children.length;f++){switch(this.children[f].highlightState){case 0:g=true;break;case 1:h=true;break;case 2:h=g=true;break}}if(h&&g){this.highlightState=2}else{if(h){this.highlightState=1}else{this.highlightState=0}}this._setHighlightClassName();if(this.propagateHighlightUp){if(this.parent){this.parent._childrenHighlighted()}}}},_setHighlightClassName:function(){var f=d.get("ygtvtableel"+this.index);if(f){f.className=f.className.replace(/\bygtv-highlight\d\b/gi,"ygtv-highlight"+this.highlightState)}}};a.augment(a.widget.Node,a.util.EventProvider)})();a.widget.RootNode=function(c){this.init(null,null,true);this.tree=c};a.extend(a.widget.RootNode,a.widget.Node,{_type:"RootNode",getNodeHtml:function(){return""},toString:function(){return this._type},loadComplete:function(){this.tree.draw()},getNodeCount:function(){for(var c=0,d=0;c<this.children.length;c++){d+=this.children[c].getNodeCount()}return d},getNodeDefinition:function(){for(var e,c=[],d=0;d<this.children.length;d++){e=this.children[d].getNodeDefinition();if(e===false){return false}c.push(e)}return c},collapse:function(){},expand:function(){},getSiblings:function(){return null},focus:function(){}});(function(){var d=a.util.Dom,e=a.lang,c=a.util.Event;a.widget.TextNode=function(h,g,f){if(h){if(e.isString(h)){h={label:h}}this.init(h,g,f);this.setUpLabel(h)}};a.extend(a.widget.TextNode,a.widget.Node,{labelStyle:"ygtvlabel",labelElId:null,label:null,title:null,href:null,target:"_self",_type:"TextNode",setUpLabel:function(f){if(e.isString(f)){f={label:f}}else{if(f.style){this.labelStyle=f.style}}this.label=f.label;this.labelElId="ygtvlabelel"+this.index},getLabelEl:function(){return d.get(this.labelElId)},getContentHtml:function(){var f=[];f[f.length]=this.href?"<a":"<span";f[f.length]=' id="'+e.escapeHTML(this.labelElId)+'"';f[f.length]=' class="'+e.escapeHTML(this.labelStyle)+'"';if(this.href){f[f.length]=' href="'+e.escapeHTML(this.href)+'"';f[f.length]=' target="'+e.escapeHTML(this.target)+'"'}if(this.title){f[f.length]=' title="'+e.escapeHTML(this.title)+'"'}f[f.length]=" >";f[f.length]=e.escapeHTML(this.label);f[f.length]=this.href?"</a>":"</span>";return f.join("")},getNodeDefinition:function(){var f=a.widget.TextNode.superclass.getNodeDefinition.call(this);if(f===false){return false}f.label=this.label;if(this.labelStyle!="ygtvlabel"){f.style=this.labelStyle}if(this.title){f.title=this.title}if(this.href){f.href=this.href}if(this.target!="_self"){f.target=this.target}return f},toString:function(){return a.widget.TextNode.superclass.toString.call(this)+": "+this.label},onLabelClick:function(){return false},refresh:function(){a.widget.TextNode.superclass.refresh.call(this);var f=this.getLabelEl();f.innerHTML=this.label;if(f.tagName.toUpperCase()=="A"){f.href=this.href;f.target=this.target}}})})();a.widget.MenuNode=function(e,d,c){a.widget.MenuNode.superclass.constructor.call(this,e,d,c);this.multiExpand=false};a.extend(a.widget.MenuNode,a.widget.TextNode,{_type:"MenuNode"});(function(){var d=a.util.Dom,e=a.lang,c=a.util.Event;var f=function(j,i,h,g){if(j){this.init(j,i,h);this.initContent(j,g)}};a.widget.HTMLNode=f;a.extend(f,a.widget.Node,{contentStyle:"ygtvhtml",html:null,_type:"HTMLNode",initContent:function(h,g){this.setHtml(h);this.contentElId="ygtvcontentel"+this.index;if(!e.isUndefined(g)){this.hasIcon=g}},setHtml:function(h){this.html=(e.isObject(h)&&"html" in h)?h.html:h;var g=this.getContentEl();if(g){if(h.nodeType&&h.nodeType==1&&h.tagName){g.innerHTML=""}else{g.innerHTML=this.html}}},getContentHtml:function(){if(typeof this.html==="string"){return this.html}else{f._deferredNodes.push(this);if(!f._timer){f._timer=window.setTimeout(function(){var g;while((g=f._deferredNodes.pop())){g.getContentEl().appendChild(g.html)}f._timer=null},0)}return""}},getNodeDefinition:function(){var g=f.superclass.getNodeDefinition.call(this);if(g===false){return false}g.html=this.html;return g}});f._deferredNodes=[];f._timer=null})();(function(){var d=a.util.Dom,e=a.lang,c=a.util.Event,f=a.widget.Calendar;a.widget.DateNode=function(i,h,g){a.widget.DateNode.superclass.constructor.call(this,i,h,g)};a.extend(a.widget.DateNode,a.widget.TextNode,{_type:"DateNode",calendarConfig:null,fillEditorContainer:function(i){var j,h=i.inputContainer;if(e.isUndefined(f)){d.replaceClass(i.editorPanel,"ygtv-edit-DateNode","ygtv-edit-TextNode");a.widget.DateNode.superclass.fillEditorContainer.call(this,i);return}if(i.nodeType!=this._type){i.nodeType=this._type;i.saveOnEnter=false;i.node.destroyEditorContents(i);i.inputObject=j=new f(h.appendChild(document.createElement("div")));if(this.calendarConfig){j.cfg.applyConfig(this.calendarConfig,true);j.cfg.fireQueue()}j.selectEvent.subscribe(function(){this.tree._closeEditor(true)},this,true)}else{j=i.inputObject}i.oldValue=this.label;j.cfg.setProperty("selected",this.label,false);var k=j.cfg.getProperty("DATE_FIELD_DELIMITER");var g=this.label.split(k);j.cfg.setProperty("pagedate",g[j.cfg.getProperty("MDY_MONTH_POSITION")-1]+k+g[j.cfg.getProperty("MDY_YEAR_POSITION")-1]);j.cfg.fireQueue();j.render();j.oDomContainer.focus()},getEditorValue:function(h){if(e.isUndefined(f)){return h.inputElement.value}else{var j=h.inputObject,i=j.getSelectedDates()[0],g=[];g[j.cfg.getProperty("MDY_DAY_POSITION")-1]=i.getDate();g[j.cfg.getProperty("MDY_MONTH_POSITION")-1]=i.getMonth()+1;g[j.cfg.getProperty("MDY_YEAR_POSITION")-1]=i.getFullYear();return g.join(j.cfg.getProperty("DATE_FIELD_DELIMITER"))}},displayEditedValue:function(i,g){var h=g.node;h.label=i;h.getLabelEl().innerHTML=i},getNodeDefinition:function(){var g=a.widget.DateNode.superclass.getNodeDefinition.call(this);if(g===false){return false}if(this.calendarConfig){g.calendarConfig=this.calendarConfig}return g}})})();(function(){var g=a.util.Dom,h=a.lang,d=a.util.Event,f=a.widget.TreeView,e=f.prototype;f.editorData={active:false,whoHasIt:null,nodeType:null,editorPanel:null,inputContainer:null,buttonsContainer:null,node:null,saveOnEnter:true,oldValue:undefined};e.validator=null;e._initEditor=function(){this.createEvent("editorSaveEvent",this);this.createEvent("editorCancelEvent",this)};e._nodeEditing=function(o){if(o.fillEditorContainer&&o.editable){var k,m,n,l,j=f.editorData;j.active=true;j.whoHasIt=this;if(!j.nodeType){j.editorPanel=k=this.getEl().appendChild(document.createElement("div"));g.addClass(k,"ygtv-label-editor");k.tabIndex=0;n=j.buttonsContainer=k.appendChild(document.createElement("div"));g.addClass(n,"ygtv-button-container");l=n.appendChild(document.createElement("button"));g.addClass(l,"ygtvok");l.innerHTML=" ";l=n.appendChild(document.createElement("button"));g.addClass(l,"ygtvcancel");l.innerHTML=" ";d.on(n,"click",function(s){var t=d.getTarget(s),q=f.editorData,r=q.node,p=q.whoHasIt;if(g.hasClass(t,"ygtvok")){d.stopEvent(s);p._closeEditor(true)}if(g.hasClass(t,"ygtvcancel")){d.stopEvent(s);p._closeEditor(false)}});j.inputContainer=k.appendChild(document.createElement("div"));g.addClass(j.inputContainer,"ygtv-input");d.on(k,"keydown",function(s){var r=f.editorData,p=a.util.KeyListener.KEY,q=r.whoHasIt;switch(s.keyCode){case p.ENTER:d.stopEvent(s);if(r.saveOnEnter){q._closeEditor(true)}break;case p.ESCAPE:d.stopEvent(s);q._closeEditor(false);break}})}else{k=j.editorPanel}j.node=o;if(j.nodeType){g.removeClass(k,"ygtv-edit-"+j.nodeType)}g.addClass(k," ygtv-edit-"+o._type);g.setStyle(k,"display","block");g.setXY(k,g.getXY(o.getContentEl()));k.focus();o.fillEditorContainer(j);return true}};e.onEventEditNode=function(j){if(j instanceof a.widget.Node){j.editNode()}else{if(j.node instanceof a.widget.Node){j.node.editNode()}}return false};e._closeEditor=function(l){var j=f.editorData,k=j.node,m=true;if(!k||!j.active){return}if(l){m=j.node.saveEditorValue(j)!==false}else{this.fireEvent("editorCancelEvent",k)}if(m){g.setStyle(j.editorPanel,"display","none");j.active=false;k.focus()}};e._destroyEditor=function(){var j=f.editorData;if(j&&j.nodeType&&(!j.active||j.whoHasIt===this)){d.removeListener(j.editorPanel,"keydown");d.removeListener(j.buttonContainer,"click");j.node.destroyEditorContents(j);document.body.removeChild(j.editorPanel);j.nodeType=j.editorPanel=j.inputContainer=j.buttonsContainer=j.whoHasIt=j.node=null;j.active=false}};var i=a.widget.Node.prototype;i.editable=false;i.editNode=function(){this.tree._nodeEditing(this)};i.fillEditorContainer=null;i.destroyEditorContents=function(j){d.purgeElement(j.inputContainer,true);j.inputContainer.innerHTML=""};i.saveEditorValue=function(j){var l=j.node,m,k=l.tree.validator;m=this.getEditorValue(j);if(h.isFunction(k)){m=k(m,j.oldValue,l);if(h.isUndefined(m)){return false}}if(this.tree.fireEvent("editorSaveEvent",{newValue:m,oldValue:j.oldValue,node:l})!==false){this.displayEditedValue(m,j)}};i.getEditorValue=function(j){};i.displayEditedValue=function(k,j){};var c=a.widget.TextNode.prototype;c.fillEditorContainer=function(k){var j;if(k.nodeType!=this._type){k.nodeType=this._type;k.saveOnEnter=true;k.node.destroyEditorContents(k);k.inputElement=j=k.inputContainer.appendChild(document.createElement("input"))}else{j=k.inputElement}k.oldValue=this.label;j.value=this.label;j.focus();j.select()};c.getEditorValue=function(j){return j.inputElement.value};c.displayEditedValue=function(l,j){var k=j.node;k.label=l;k.getLabelEl().innerHTML=l};c.destroyEditorContents=function(j){j.inputContainer.innerHTML=""}})();a.widget.TVAnim=function(){return{FADE_IN:"TVFadeIn",FADE_OUT:"TVFadeOut",getAnim:function(d,c,e){if(a.widget[d]){return new a.widget[d](c,e)}else{return null}},isValid:function(c){return(a.widget[c])}}}();a.widget.TVFadeIn=function(c,d){this.el=c;this.callback=d};a.widget.TVFadeIn.prototype={animate:function(){var f=this;var e=this.el.style;e.opacity=0.1;e.filter="alpha(opacity=10)";e.display="";var d=0.4;var c=new a.util.Anim(this.el,{opacity:{from:0.1,to:1,unit:""}},d);c.onComplete.subscribe(function(){f.onComplete()});c.animate()},onComplete:function(){this.callback()},toString:function(){return"TVFadeIn"}};a.widget.TVFadeOut=function(c,d){this.el=c;this.callback=d};a.widget.TVFadeOut.prototype={animate:function(){var e=this;var d=0.4;var c=new a.util.Anim(this.el,{opacity:{from:1,to:0.1,unit:""}},d);c.onComplete.subscribe(function(){e.onComplete()});c.animate()},onComplete:function(){var c=this.el.style;c.display="none";c.opacity=1;c.filter="alpha(opacity=100)";this.callback()},toString:function(){return"TVFadeOut"}};a.register("treeview",a.widget.TreeView,{version:"2.9.0",build:"2800"})},"2.9.0",{requires:["yui2-yahoo","yui2-dom","yui2-event","yui2-skin-sam-treeview"],optional:["yui2-skin-sam-calendar","yui2-calendar","yui2-animation"]});
diff --git a/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview.js b/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview.js
index 8893656f7be..62b359647d3 100644
--- a/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview.js
+++ b/lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview.js
@@ -2473,11 +2473,13 @@ YAHOO.widget.Node.prototype = {
             sb[sb.length] = '<td class="ygtvcell ' + this.getDepthStyle(i) + '"><div class="ygtvspacer"></div></td>';
         }
 
-        if (this.hasIcon) {
+        if (this.hasIcon && this.hasChildren()) {
             sb[sb.length] = '<td id="' + this.getToggleElId();
             sb[sb.length] = '" class="ygtvcell ';
             sb[sb.length] = this.getStyle() ;
             sb[sb.length] = '"><a href="#" class="ygtvspacer">&#160;</a></td>';
+        } else {
+            sb[sb.length] = '<td class="ygtvcell ' + this.getStyle() + '"><div class="ygtvspacer"></div></td>';
         }
 
         sb[sb.length] = '<td id="' + this.contentElId;
diff --git a/lib/yuilib/readme_moodle.txt b/lib/yuilib/readme_moodle.txt
index 00014ab1b79..9058269ae45 100644
--- a/lib/yuilib/readme_moodle.txt
+++ b/lib/yuilib/readme_moodle.txt
@@ -3,6 +3,8 @@ Description of import of various YUI libraries into Moodle:
 1/ YUI2 version 2.9.0:
 * copy of 2in3 without older version
 * exact version specified in lib/setup.php
+* Accessibility change. Which folder or file has no children, remove unnecessary tab stop.
+  lib/yuilib/2in3/2.9.0/build/yui2-treeview/yui2-treeview.js
 
 2/ YUI3 version 3.17.2:
 * full copy of the "build" directory. Unit test code coverage files (*-coverage.js)