var FrontDownloadsCategory_show01={	
	cestatic:"",
	categoryId:"",
	tree:"",
	iniIt:"",
	cliIt:"",
	openType:"",
	
	/**
	 * 加载树
	 *
	 * @param context context上下文
	 * @param str 静态化标识
	 * @param categoryId1 分类ID
	 * @param treeboxId 树节点ID
	 * @return
	 */	
	loadTree:function(context,str,categoryId1,treeboxId,initIt,cliIt,openT){
		
		    FrontDownloadsCategory_show01.tree=new dhtmlXTreeObject(treeboxId,"100%","100%","1");
			FrontDownloadsCategory_show01.tree.setImagePath(context+"/images/downloads/");
			FrontDownloadsCategory_show01.tree.enableTreeImages("false");
			FrontDownloadsCategory_show01.cestatic=str;
			this.categoryId=categoryId1;
            this.iniIt=initIt;
			this.cliIt=cliIt;
			this.openType=openT;
			//点击时触发
			FrontDownloadsCategory_show01.tree.setOnClickHandler(this.toonclick);
                  
	},
	/**
	 * 单击节点
	 *
	 * @param id 树节点ID
	 * @return
	 */	
	toonclick:function(id){
      
		if(FrontDownloadsCategory_show01.openType=="_self"){
			
			 document.location=FrontDownloadsCategory_show01.cestatic.replace("var_placeholder",id);
		 }else{
			
		     window.open(FrontDownloadsCategory_show01.cestatic.replace("var_placeholder",id));
		 }
			if(FrontDownloadsCategory_show01.cliIt=="clickOpenAllItems"){
                          FrontDownloadsCategory_show01.tree.openAllItems(id);
			 }else{
				        
                           FrontDownloadsCategory_show01.tree.closeAllItems("1");
			                FrontDownloadsCategory_show01.tree.openItem(id);
			 }
			
			},
	/**
	 * 改变选中焦点
	 *
	 * 
	 * @return
	 */			
	changeStyle:function(){
		 FrontDownloadsCategory_show01.tree.closeAllItems("1");
		if(FrontDownloadsCategory_show01.categoryId){
			if (FrontDownloadsCategory_show01.tree.selectedId) {
					FrontDownloadsCategory_show01.tree.setItemStyle(FrontDownloadsCategory_show01.tree.selectedId, "font-weight:lighter");
			}
			FrontDownloadsCategory_show01.tree.selectedId = FrontDownloadsCategory_show01.categoryId;
			FrontDownloadsCategory_show01.tree.selectItem(FrontDownloadsCategory_show01.categoryId);
			FrontDownloadsCategory_show01.tree.setItemStyle(FrontDownloadsCategory_show01.categoryId, "font-weight:bold");
            
			if(FrontDownloadsCategory_show01.cliIt=="clickOpenAllItems"){
			
				 
                   FrontDownloadsCategory_show01.tree.openAllItems(FrontDownloadsCategory_show01.categoryId);
			 }
              if(FrontDownloadsCategory_show01.cliIt=="clickOpenFirstItems"){
				 
				 
			  FrontDownloadsCategory_show01.tree.openItem(FrontDownloadsCategory_show01.categoryId);
			 }
			
		}else{
		   if (FrontDownloadsCategory_show01.iniIt=="initOpenAllItems")
		   {     
			     FrontDownloadsCategory_show01.tree.openAllItems("1");
				
		   }else if (FrontDownloadsCategory_show01.iniIt=="initCloseAllItems")
		   {    
		        FrontDownloadsCategory_show01.tree.closeAllItems("1");
			  
		   }else if (FrontDownloadsCategory_show01.iniIt=="initOpenFirstItems")
		   {   
		     var ids =FrontDownloadsCategory_show01.tree.getSubItems(1);
			 var a;
             if(ids!=null&&ids!=""){
         	        a= ids.split(',');
              }
                            FrontDownloadsCategory_show01.tree.closeAllItems("1");
			  if(a.length>0){
                         
			  FrontDownloadsCategory_show01.tree.openAllItems(a[0]);
			  }
		   }
		}
         
       
		
	}
     
}