function Node(id,pid,name,url,title,target,isopen,img){this.id=id;this.pid=pid;this.name=name;this.url=url;this.title=title;this.target=target;this.img=img;this._io=isopen||false;this._ls=false;this._hc=false;this._is=false;}function dTree(objName){this.arrNodes=[];this.arrRecursed=[];this.arrIcons=[];this.rootNode=-1;this.strOutput='';this.selectedNode=null;this.instanceName=objName;this.imgFolder='/images/tree/';this.target=null;this.hasLines=true;this.clickSelect=true;this.folderLinks=true;this.useCookies=true;this.add=function(id,pid,name,url,title,target,isopen,img){this.arrNodes[this.arrNodes.length]=new Node(id,pid,name,url,title,target,isopen,img);};this.draw=function(){if(document.getElementById){this.preloadIcons();if(this.useCookies)this.selectedNode=this.getSelected();this.addNode(this.rootNode);document.writeln(this.strOutput);}else{document.writeln('Browser not supported.');}};this.openAll=function(){this.oAll(true);};this.closeAll=function(){this.oAll(false);};this.preloadIcons=function(){if(this.hasLines){this.arrIcons[0]=new Image();this.arrIcons[0].src=this.imgFolder+'plus.gif';this.arrIcons[1]=new Image();this.arrIcons[1].src=this.imgFolder+'plusbottom.gif';this.arrIcons[2]=new Image();this.arrIcons[2].src=this.imgFolder+'minus.gif';this.arrIcons[3]=new Image();this.arrIcons[3].src=this.imgFolder+'minusbottom.gif';}else{this.arrIcons[0]=new Image();this.arrIcons[0].src=this.imgFolder+'nolines_plus.gif';this.arrIcons[1]=new Image();this.arrIcons[1].src=this.imgFolder+'nolines_plus.gif';this.arrIcons[2]=new Image();this.arrIcons[2].src=this.imgFolder+'nolines_minus.gif';this.arrIcons[3]=new Image();this.arrIcons[3].src=this.imgFolder+'nolines_minus.gif';};this.arrIcons[4]=new Image();this.arrIcons[4].src=this.imgFolder+'folder.gif';this.arrIcons[5]=new Image();this.arrIcons[5].src=this.imgFolder+'folderopen.gif';};this.addNode=function(pNode){for(var n=0;n<this.arrNodes.length;n++){if(this.arrNodes[n].pid==pNode){var cn=this.arrNodes[n];cn._hc=this.hasChildren(cn);cn._ls=(this.hasLines)?this.lastSibling(cn):false;if(cn._hc&&!cn._io&&this.useCookies)cn._io=this.isOpen(cn.id);if(this.clickSelect&&cn.id==this.selectedNode){cn._is=true;this.selectedNode=n;}if(!this.folderLinks&&cn._hc)cn.url=null;if(this.rootNode!=cn.pid){for(r=0;r<this.arrRecursed.length;r++)this.strOutput+='<img src="'+this.imgFolder+((this.arrRecursed[r]==1&&this.hasLines)?'line':'empty')+'.gif" alt="" />';(cn._ls)?this.arrRecursed.push(0):this.arrRecursed.push(1);if(cn._hc){this.strOutput+='<a href="javascript: '+this.instanceName+'.o('+n+');">'+'<img id="j'+this.instanceName+n+'" src="'+this.imgFolder;if(!this.hasLines)this.strOutput+='nolines_';this.strOutput+=((cn._io)?((cn._ls&&this.hasLines)?'minusbottom':'minus'):((cn._ls&&this.hasLines)?'plusbottom':'plus'))+'.gif" alt="" /></a>';}else this.strOutput+='<img src="'+this.imgFolder+((this.hasLines)?((cn._ls)?'joinbottom':'join'):'empty')+'.gif" alt="" />';}if(cn.url){this.strOutput+='<a href="'+cn.url+'"';if(cn.title)this.strOutput+=' title="'+cn.title+'"';if(cn.target)this.strOutput+=' target="'+cn.target+'"';if(this.target&&!cn.target)this.strOutput+=' target="'+this.target+'"';if(this.clickSelect){if(cn._hc){if(this.folderLinks)this.strOutput+=' onclick="javascript: '+this.instanceName+'.s('+n+');"';}else{this.strOutput+=' onclick="javascript: '+this.instanceName+'.s('+n+');"';}}this.strOutput+='>';}if((!this.folderLinks||!cn.url)&&cn._hc&&cn.pid!=this.rootNode){this.strOutput+='<a href="javascript: '+this.instanceName+'.o('+n+');">';};this.strOutput+='<img id="i'+this.instanceName+n+'" src="'+this.imgFolder;this.strOutput+=(cn.img)?cn.img:((this.rootNode==cn.pid)?'base':(cn._hc)?((cn._io)?'folderopen':'folder'):'page')+'.gif';this.strOutput+='" alt="" />';this.strOutput+='<span id="s'+this.instanceName+n+'" class="'+((this.clickSelect)?((cn._is?'nodeSel':'node')):'node')+'">';this.strOutput+=cn.name;this.strOutput+='</span>';if(cn.url||(!this.folderLinks&&cn._hc))this.strOutput+='</a>';this.strOutput+='<br />\n';if(cn._hc){this.strOutput+='<div id="d'+this.instanceName+n+'" style="display:'+((this.rootNode==cn.pid||cn._io)?'block':'none')+';">\n';this.addNode(cn.id);this.strOutput+='</div>\n';};this.arrRecursed.pop();}}};this.hasChildren=function(node){for(n=0;n<this.arrNodes.length;n++)if(this.arrNodes[n].pid==node.id)return true;return false;};this.lastSibling=function(node){var lastId;for(n=0;n<this.arrNodes.length;n++)if(this.arrNodes[n].pid==node.pid)lastId=this.arrNodes[n].id;if(lastId==node.id)return true;return false;};this.isOpen=function(id){openNodes=this.getCookie('co'+this.instanceName).split('.');for(n=0;n<openNodes.length;n++)if(openNodes[n]==id)return true;return false;};this.isSelected=function(id){selectedNode=this.getCookie('cs'+this.instanceName);if(selectedNode){if(id==selectedNode){this.selectedNode=id;return true}}return false;};this.getSelected=function(){selectedNode=this.getCookie('cs'+this.instanceName);if(selectedNode)return selectedNode;return null;};this.s=function(id){cn=this.arrNodes[id];if(this.selectedNode!=id){if(this.selectedNode){eOldSpan=document.getElementById("s"+this.instanceName+this.selectedNode);eOldSpan.className="node";}eNewSpan=document.getElementById("s"+this.instanceName+id);eNewSpan.className="nodeSel";this.selectedNode=id;if(this.useCookies)this.setCookie('cs'+this.instanceName,cn.id);}};this.o=function(id){cn=this.arrNodes[id];(cn._io)?this.nodeClose(id,cn._ls):this.nodeOpen(id,cn._ls);cn._io=!cn._io;if(this.useCookies)this.updateCookie();};this.oAll=function(open){for(n=0;n<this.arrNodes.length;n++){if(this.arrNodes[n]._hc&&this.arrNodes[n].pid!=this.rootNode){if(open){this.nodeOpen(n,this.arrNodes[n]._ls);this.arrNodes[n]._io=true;}else{this.nodeClose(n,this.arrNodes[n]._ls);this.arrNodes[n]._io=false;}}}if(this.useCookies)this.updateCookie();};this.nodeOpen=function(id,bottom){eDiv=document.getElementById('d'+this.instanceName+id);eJoin=document.getElementById('j'+this.instanceName+id);eIcon=document.getElementById('i'+this.instanceName+id);eJoin.src=(bottom)?this.arrIcons[3].src:this.arrIcons[2].src;if(!this.arrNodes[id].img)eIcon.src=this.arrIcons[5].src;eDiv.style.display='block';};this.nodeClose=function(id,bottom){eDiv=document.getElementById('d'+this.instanceName+id);eJoin=document.getElementById('j'+this.instanceName+id);eIcon=document.getElementById('i'+this.instanceName+id);eJoin.src=(bottom)?this.arrIcons[1].src:this.arrIcons[0].src;if(!this.arrNodes[id].img)eIcon.src=this.arrIcons[4].src;eDiv.style.display='none';};this.clearCookie=function(){var now=new Date();var yesterday=new Date(now.getTime()-1000*60*60*24);this.setCookie('co'+this.instanceName,'cookieValue',yesterday);this.setCookie('cs'+this.instanceName,'cookieValue',yesterday);};this.setCookie=function(cookieName,cookieValue,expires,path,domain,secure){document.cookie=escape(cookieName)+'='+escape(cookieValue)+(expires?'; expires='+expires.toGMTString():'')+(path?'; path='+path:'')+(domain?'; domain='+domain:'')+(secure?'; secure':'');};this.getCookie=function(cookieName){var cookieValue='';var posName=document.cookie.indexOf(escape(cookieName)+'=');if(posName!=-1){var posValue=posName+(escape(cookieName)+'=').length;var endPos=document.cookie.indexOf(';',posValue);if(endPos!=-1)cookieValue=unescape(document.cookie.substring(posValue,endPos));else cookieValue=unescape(document.cookie.substring(posValue));}return(cookieValue);};this.updateCookie=function(){sReturn='';for(n=0;n<this.arrNodes.length;n++){if(this.arrNodes[n]._io&&this.arrNodes[n].pid!=this.rootNode){if(sReturn)sReturn+='.';sReturn+=this.arrNodes[n].id;}}this.setCookie('co'+this.instanceName,sReturn);}}if(!Array.prototype.push){Array.prototype.push=function array_push(){for(var i=0;i<arguments.length;i++)this[this.length]=arguments[i];return this.length;}}if(!Array.prototype.pop){Array.prototype.pop=function array_pop(){lastElement=this[this.length-1];this.length=Math.max(this.length-1,0);return lastElement;}}