function ulTab(ul,clsName)
 		{ 
 		  this.className=clsName;
 		  this.ifswitch=false;
		   this.tabs=new  Array();
		   this.divs=new Array();
		   ul.className="shadetabs";
		   this.index=0;
		  this.addControl=function (li,div)
		  {  
				if (this.tabs.length==0)
				{
		        li.className="selected";
		        div.style.display="";
		        }
		        else
		        {
		         li.className=" ";
		        div.style.display="none";
		      // div.style.width="50px";
	            }
	            var index=this.tabs.length;
	            li.attachEvent("onclick",function(){eval( clsName+".tabCheck("+ index  +")") ;})
	              li.attachEvent("onclick",function(){eval( clsName+".ifswitch=false") ;});
		     this.tabs[this.tabs.length]=li;
		     this.divs[this.divs.length]=div;
		     
		  }
		  this.tabCheck=function(index)
		  {
		     for (var i=0;i<this.tabs.length;i++)
		     {
		        if (i==index)
		        { 
		       
		          this.divs[i].style.display="";
		          this.tabs[i].className="selected"
		        }
		        else
		        {
		          
		        this.divs[i].style.display="none";
		         this.tabs[i].className="";
		        }
		     }
		  }
		  this.divSwitch=function(delay)
		  { var delayTime=3000;
		  if(delay)
		  {
		    delayTime=delay ;
		  }
		    if(this.ifswitch)    
		    {
		      if (this.index==this.tabs.length)
		           this.index=0;
		      this.tabCheck(this.index);
		      this.index+=1;
		   
		     setTimeout( this.className +".divSwitch()",delayTime );
		     }
		  }
		   
		   this.ini=function ()
		   {
		     
		   }
		}