YAHOO.widget.TreeView=function(a){if(a){this.init(a)}};YAHOO.widget.TreeView.prototype={id:null,_el:null,_nodes:null,locked:false,_expandAnim:null,_collapseAnim:null,_animCount:0,maxAnim:2,setExpandAnim:function(a){if(YAHOO.widget.TVAnim.isValid(a)){this._expandAnim=a}},setCollapseAnim:function(a){if(YAHOO.widget.TVAnim.isValid(a)){this._collapseAnim=a}},animateExpand:function(d,e){if(this._expandAnim&&this._animCount<this.maxAnim){var b=this;var c=YAHOO.widget.TVAnim.getAnim(this._expandAnim,d,function(){b.expandComplete(e)});if(c){++this._animCount;this.fireEvent("animStart",{node:e,type:"expand"});c.animate()}return true}return false},animateCollapse:function(d,e){if(this._collapseAnim&&this._animCount<this.maxAnim){var b=this;var c=YAHOO.widget.TVAnim.getAnim(this._collapseAnim,d,function(){b.collapseComplete(e)});if(c){++this._animCount;this.fireEvent("animStart",{node:e,type:"collapse"});c.animate()}return true}return false},expandComplete:function(a){--this._animCount;this.fireEvent("animComplete",{node:a,type:"expand"})},collapseComplete:function(a){--this._animCount;this.fireEvent("animComplete",{node:a,type:"collapse"})},init:function(a){this.id=a;if("string"!==typeof a){this._el=a;this.id=this.generateId(a)}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._nodes=[];YAHOO.widget.TreeView.trees[this.id]=this;this.root=new YAHOO.widget.RootNode(this);YAHOO.util.Event.on(this.id,"click",this.handleClick,this,true)},draw:function(){var a=this.root.getHtml();this.getEl().innerHTML=a;this.firstDraw=false},getEl:function(){if(!this._el){this._el=document.getElementById(this.id)}return this._el},regNode:function(a){this._nodes[a.index]=a},getRoot:function(){return this.root},setDynamicLoad:function(a,b){this.root.setDynamicLoad(a,b)},expandAll:function(){if(!this.locked){this.root.expandAll()}},collapseAll:function(){if(!this.locked){this.root.collapseAll()}},getNodeByIndex:function(b){var a=this._nodes[b];return(a)?a:null},getNodeByProperty:function(c,b){for(var a in this._nodes){var d=this._nodes[a];if(d.data&&b==d.data[c]){return d}}return null},getNodesByProperty:function(d,c){var a=[];for(var b in this._nodes){var e=this._nodes[b];if(e.data&&c==e.data[d]){a.push(e)}}return(a.length)?a:null},removeNode:function(b,a){if(b.isRoot()){return false}var c=b.parent;if(c.parent){c=c.parent}this._deleteNode(b);if(a&&c&&c.childrenRendered){c.refresh()}return true},removeChildren:function(a){while(a.children.length){this._deleteNode(a.children[0])}a.childrenRendered=false;a.dynamicLoadComplete=false;if(a.expanded){a.collapse()}else{a.updateIcon()}},_deleteNode:function(a){this.removeChildren(a);this.popNode(a)},popNode:function(e){var f=e.parent;var c=[];for(var d=0,b=f.children.length;d<b;++d){if(f.children[d]!=e){c[c.length]=f.children[d]}}f.children=c;f.childrenRendered=false;if(e.previousSibling){e.previousSibling.nextSibling=e.nextSibling}if(e.nextSibling){e.nextSibling.previousSibling=e.previousSibling}e.parent=null;e.previousSibling=null;e.nextSibling=null;e.tree=null;delete this._nodes[e.index]},toString:function(){return"TreeView "+this.id},generateId:function(a){var b=a.id;if(!b){b="yui-tv-auto-id-"+YAHOO.widget.TreeView.counter;++YAHOO.widget.TreeView.counter}return b},readList:function(){this.getUlList(this.getEl())},getUlList:function(a,c){if(!a.getElementsByTagName("UL")[0]){return}if(!c){c=this.getRoot()}var d=a.getElementsByTagName("UL")[0];for(var b=0;b<d.childNodes.length;b++){if(d.childNodes[b].nodeName=="LI"){sLabel=this.getLiLabel(d.childNodes[b]);if(d.childNodes[b].className=="expand"){bExpand=true}else{bExpand=false}newNode=new YAHOO.widget.HTMLNode(sLabel,c,bExpand,true);this.getUlList(d.childNodes[b],newNode)}}},getLiLabel:function(a){nLabel=a.cloneNode(true);if(nLabel.getElementsByTagName("UL")[0]){nUl=nLabel.getElementsByTagName("UL")[0];nLabel.removeChild(nUl)}return nLabel.innerHTML},onExpand:function(a){},onCollapse:function(a){}};YAHOO.augment(YAHOO.widget.TreeView,YAHOO.util.EventProvider);YAHOO.widget.TreeView.nodeCount=0;YAHOO.widget.TreeView.trees=[];YAHOO.widget.TreeView.counter=0;YAHOO.widget.TreeView.getTree=function(b){var a=YAHOO.widget.TreeView.trees[b];return(a)?a:null};YAHOO.widget.TreeView.getNode=function(b,c){var a=YAHOO.widget.TreeView.getTree(b);return(a)?a.getNodeByIndex(c):null};YAHOO.widget.TreeView.addHandler=function(b,c,a){if(b.addEventListener){b.addEventListener(c,a,false)}else{if(b.attachEvent){b.attachEvent("on"+c,a)}}};YAHOO.widget.TreeView.removeHandler=function(b,c,a){if(b.removeEventListener){b.removeEventListener(c,a,false)}else{if(b.detachEvent){b.detachEvent("on"+c,a)}}};YAHOO.widget.TreeView.preload=function(e){e=e||"ygtv";var c=["tn","tm","tmh","tp","tph","ln","lm","lmh","lp","lph","loading"];var g=[];for(var a=0;a<c.length;++a){g[g.length]='<span class="'+e+c[a]+'">&#160;</span>'}var d=document.createElement("div");var b=d.style;b.position="absolute";b.top="-1000px";b.left="-1000px";d.innerHTML=g.join("");document.body.appendChild(d);YAHOO.widget.TreeView.removeHandler(window,"load",YAHOO.widget.TreeView.preload)};YAHOO.widget.TreeView.addHandler(window,"load",YAHOO.widget.TreeView.preload);YAHOO.widget.Node=function(c,b,a){if(c){this.init(c,b,a)}};YAHOO.widget.Node.prototype={index:0,children:null,tree:null,data:null,parent:null,depth:-1,href:null,target:"_self",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,_type:"Node",init:function(c,b,a){this.data=c;this.children=[];this.index=YAHOO.widget.TreeView.nodeCount;++YAHOO.widget.TreeView.nodeCount;this.expanded=a;this.createEvent("parentChange",this);if(b){b.appendChild(this)}},applyParent:function(b){if(!b){return false}this.tree=b.tree;this.parent=b;this.depth=b.depth+1;if(!this.href){this.href="javascript:"+this.getToggleLink()}this.tree.regNode(this);b.childrenRendered=false;for(var c=0,a=this.children.length;c<a;++c){this.children[c].applyParent(this)}this.fireEvent("parentChange");return true},appendChild:function(b){if(this.hasChildren()){var a=this.children[this.children.length-1];a.nextSibling=b;b.previousSibling=a}this.children[this.children.length]=b;b.applyParent(this);return b},appendTo:function(a){return a.appendChild(this)},insertBefore:function(a){var c=a.parent;if(c){if(this.tree){this.tree.popNode(this)}var b=a.isChildOf(c);c.children.splice(b,0,this);if(a.previousSibling){a.previousSibling.nextSibling=this}this.previousSibling=a.previousSibling;this.nextSibling=a;a.previousSibling=this;this.applyParent(c)}return this},insertAfter:function(a){var c=a.parent;if(c){if(this.tree){this.tree.popNode(this)}var b=a.isChildOf(c);if(!a.nextSibling){this.nextSibling=null;return this.appendTo(c)}c.children.splice(b+1,0,this);a.nextSibling.previousSibling=this;this.previousSibling=a;this.nextSibling=a.nextSibling;a.nextSibling=this;this.applyParent(c)}return this},isChildOf:function(b){if(b&&b.children){for(var c=0,a=b.children.length;c<a;++c){if(b.children[c]===this){return c}}}return -1},getSiblings:function(){return this.parent.children},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 document.getElementById(this.getElId())},getChildrenEl:function(){return document.getElementById(this.getChildrenElId())},getToggleEl:function(){return document.getElementById(this.getToggleElId())},getToggleLink:function(){return"YAHOO.widget.TreeView.getNode('"+this.tree.id+"',"+this.index+").toggle()"
},collapse:function(){if(!this.expanded){return}var a=this.tree.onCollapse(this);if(false===a){return}a=this.tree.fireEvent("collapse",this);if(false===a){return}if(!this.getEl()){this.expanded=false}else{this.hideChildren();this.expanded=false;this.updateIcon()}a=this.tree.fireEvent("collapseComplete",this)},expand:function(){if(this.expanded){return}var a=this.tree.onExpand(this);if(false===a){return}a=this.tree.fireEvent("expand",this);if(false===a){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 c=this.getSiblings();for(var b=0;b<c.length;++b){if(c[b]!=this&&c[b].expanded){c[b].collapse()}}}this.showChildren();a=this.tree.fireEvent("expandComplete",this)},updateIcon:function(){if(this.hasIcon){var a=this.getToggleEl();if(a){a.className=this.getStyle()}}},getStyle:function(){if(this.isLoading){return"ygtvloading"}else{var b=(this.nextSibling)?"t":"l";var a="n";if(this.hasChildren(true)||(this.isDynamic()&&!this.getIconMode())){a=(this.expanded)?"m":"p"}return"ygtv"+b+a}},getHoverStyle:function(){var a=this.getStyle();if(this.hasChildren(true)&&!this.isLoading){a+="h"}return a},expandAll:function(){for(var a=0;a<this.children.length;++a){var b=this.children[a];if(b.isDynamic()){alert("Not supported (lazy load + expand all)");break}else{if(!b.multiExpand){alert("Not supported (no multi-expand + expand all)");break}else{b.expand();b.expandAll()}}}},collapseAll:function(){for(var a=0;a<this.children.length;++a){this.children[a].collapse();this.children[a].collapseAll()}},setDynamicLoad:function(a,b){if(a){this.dataLoader=a;this._dynLoad=true}else{this.dataLoader=null;this._dynLoad=false}if(b){this.iconMode=b}},isRoot:function(){return(this==this.tree.root)},isDynamic:function(){var a=(!this.isRoot()&&(this._dynLoad||this.tree.root._dynLoad));return a},getIconMode:function(){return(this.iconMode||this.tree.root.iconMode)},hasChildren:function(a){return(this.children.length>0||(a&&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;var a=[];a[a.length]='<div class="ygtvitem" id="'+this.getElId()+'">';a[a.length]=this.getNodeHtml();a[a.length]=this.getChildrenHtml();a[a.length]="</div>";return a.join("")},getChildrenHtml:function(){var a=[];a[a.length]='<div class="ygtvchildren"';a[a.length]=' id="'+this.getChildrenElId()+'"';if(!this.expanded){a[a.length]=' style="display:none;"'}a[a.length]=">";if((this.hasChildren(true)&&this.expanded)||(this.renderHidden&&!this.isDynamic())){a[a.length]=this.renderChildren()}a[a.length]="</div>";return a.join("")},renderChildren:function(){var a=this;if(this.isDynamic()&&!this.dynamicLoadComplete){this.isLoading=true;this.tree.locked=true;if(this.dataLoader){setTimeout(function(){a.dataLoader(a,function(){a.loadComplete()})},10)}else{if(this.tree.root.dataLoader){setTimeout(function(){a.tree.root.dataLoader(a,function(){a.loadComplete()})},10)}else{return"Error: data loader not found or not specified."}}return""}else{return this.completeRender()}},completeRender:function(){var b=[];for(var a=0;a<this.children.length;++a){b[b.length]=this.children[a].getHtml()}this.childrenRendered=true;return b.join("")},loadComplete:function(){this.getChildrenEl().innerHTML=this.completeRender();this.dynamicLoadComplete=true;this.isLoading=false;this.expand();this.tree.locked=false},getAncestor:function(b){if(b>=this.depth||b<0){return null}var a=this.parent;while(a.depth>b){a=a.parent}return a},getDepthStyle:function(a){return(this.getAncestor(a).nextSibling)?"ygtvdepthcell":"ygtvblankdepthcell"},getNodeHtml:function(){return""},refresh:function(){this.getChildrenEl().innerHTML=this.completeRender();if(this.hasIcon){var a=this.getToggleEl();if(a){a.className=this.getStyle()}}},toString:function(){return"Node ("+this.index+")"}};YAHOO.augment(YAHOO.widget.Node,YAHOO.util.EventProvider);YAHOO.widget.TextNode=function(c,b,a){if(c){this.init(c,b,a);this.setUpLabel(c)}};YAHOO.extend(YAHOO.widget.TextNode,YAHOO.widget.Node,{labelStyle:"ygtvlabel",labelElId:null,label:null,textNodeParentChange:function(){if(this.tree&&!this.tree.hasEvent("labelClick")){this.tree.createEvent("labelClick",this.tree)}},setUpLabel:function(a){this.textNodeParentChange();this.subscribe("parentChange",this.textNodeParentChange);if(typeof a=="string"){a={label:a}}this.label=a.label;this.data.label=a.label;if(a.href){this.href=a.href}if(a.target){this.target=a.target}if(a.style){this.labelStyle=a.style}this.labelElId="ygtvlabelel"+this.index},getLabelEl:function(){return document.getElementById(this.labelElId)},getNodeHtml:function(){var c=[];c[c.length]='<table border="0" cellpadding="0" cellspacing="0">';c[c.length]="<tr>";for(var a=0;a<this.depth;++a){c[c.length]='<td class="'+this.getDepthStyle(a)+'"><div class="ygtvspacer"></div></td>'}var b="YAHOO.widget.TreeView.getNode('"+this.tree.id+"',"+this.index+")";c[c.length]="<td";c[c.length]=' id="'+this.getToggleElId()+'"';c[c.length]=' class="'+this.getStyle()+'"';if(this.hasChildren(true)){c[c.length]=' onmouseover="this.className=';c[c.length]=b+'.getHoverStyle()"';c[c.length]=' onmouseout="this.className=';c[c.length]=b+'.getStyle()"'}c[c.length]=' onclick="javascript:'+this.getToggleLink()+'">';c[c.length]='<div class="ygtvspacer">';c[c.length]="</div>";c[c.length]="</td>";c[c.length]="<td ";c[c.length]=(this.nowrap)?' nowrap="nowrap" ':"";c[c.length]=" >";c[c.length]="<a";c[c.length]=' id="'+this.labelElId+'"';c[c.length]=' class="'+this.labelStyle+'"';c[c.length]=' href="'+this.href+'"';c[c.length]=' target="'+this.target+'"';c[c.length]=' onclick="return '+b+".onLabelClick("+b+')"';if(this.hasChildren(true)){c[c.length]=" onmouseover=\"document.getElementById('";c[c.length]=this.getToggleElId()+"').className=";c[c.length]=b+'.getHoverStyle()"';c[c.length]=" onmouseout=\"document.getElementById('";c[c.length]=this.getToggleElId()+"').className=";c[c.length]=b+'.getStyle()"'}c[c.length]=" >";c[c.length]=this.label;c[c.length]="</a>";c[c.length]="</td>";c[c.length]="</tr>";c[c.length]="</table>";return c.join("")},onLabelClick:function(a){return a.tree.fireEvent("labelClick",a)},toString:function(){return"TextNode ("+this.index+") "+this.label}});YAHOO.widget.RootNode=function(a){this.init(null,null,true);this.tree=a};YAHOO.extend(YAHOO.widget.RootNode,YAHOO.widget.Node,{getNodeHtml:function(){return""},toString:function(){return"RootNode"},loadComplete:function(){this.tree.draw()},collapse:function(){},expand:function(){}});YAHOO.widget.HTMLNode=function(d,c,b,a){if(d){this.init(d,c,b);this.initContent(d,a)}};YAHOO.extend(YAHOO.widget.HTMLNode,YAHOO.widget.Node,{contentStyle:"ygtvhtml",contentElId:null,content:null,initContent:function(b,a){if(typeof b=="string"){b={html:b}}this.html=b.html;this.contentElId="ygtvcontentel"+this.index;this.hasIcon=a},getContentEl:function(){return document.getElementById(this.contentElId)},getNodeHtml:function(){var b=[];b[b.length]='<table border="0" cellpadding="0" cellspacing="0">';b[b.length]="<tr>";for(var a=0;a<this.depth;++a){b[b.length]='<td class="'+this.getDepthStyle(a)+'"><div class="ygtvspacer"></div></td>'}if(this.hasIcon){b[b.length]="<td";b[b.length]=' id="'+this.getToggleElId()+'"';b[b.length]=' class="'+this.getStyle()+'"';b[b.length]=' onclick="javascript:'+this.getToggleLink()+'"';if(this.hasChildren(true)){b[b.length]=' onmouseover="this.className=';b[b.length]="YAHOO.widget.TreeView.getNode('";b[b.length]=this.tree.id+"',"+this.index+').getHoverStyle()"';b[b.length]=' onmouseout="this.className=';b[b.length]="YAHOO.widget.TreeView.getNode('";b[b.length]=this.tree.id+"',"+this.index+').getStyle()"'}b[b.length]='><div class="ygtvspacer"></div></td>'}b[b.length]="<td";b[b.length]=' id="'+this.contentElId+'"';
b[b.length]=' class="'+this.contentStyle+'"';b[b.length]=(this.nowrap)?' nowrap="nowrap" ':"";b[b.length]=" >";b[b.length]=this.html;b[b.length]="</td>";b[b.length]="</tr>";b[b.length]="</table>";return b.join("")},toString:function(){return"HTMLNode ("+this.index+")"}});YAHOO.widget.MenuNode=function(c,b,a){if(c){this.init(c,b,a);this.setUpLabel(c)}this.multiExpand=false};YAHOO.extend(YAHOO.widget.MenuNode,YAHOO.widget.TextNode,{toString:function(){return"MenuNode ("+this.index+") "+this.label}});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.filter="alpha(opacity=100)";this.callback()},toString:function(){return"TVFadeOut"}};YAHOO.register("treeview",YAHOO.widget.TreeView,{version:"2.2.2",build:"204"});