var digitem=new Object();

function VoteDig(domain,voteid,itemid){ 
					   getElement('button_'+itemid).innerHTML="<img src='http://cimg2.163.com/auto/img07/voted.gif'/>";
				 	   getElement('item_'+itemid).innerHTML++;
 var url = "http://"+domain+"/vote/"+voteid+"/"+itemid+"/"; 
 var itemnum = getElement('item_' +itemid);
 if(digitem[itemid]==null) {
 var xhttp=makeRequest();
		xhttp.onreadystatechange=function(){
				if(xhttp.readyState == 4 && (xhttp.status==200 || window.location.href.indexOf("http")==-1))
				{					
					   //getElement('button_'+itemid).innerHTML="<img src='http://cimg2.163.com/auto/img07/voted.gif'/>";
					   //itemnum.innerHTML=xhttp.responseText;
				 	   //getElement('item_'+itemid).innerHTML++;
					   //digitem[itemid]=itemnum.innerHTML;
				}
			}
		xhttp.open("GET",url,true);
		xhttp.send(null);
  }
}