var xmlhttppoll;

function doPoll(id,vote)
{
xmlhttppoll=GetXmlHttpObject();
if (xmlhttppoll==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var url="poll_vote.php";
url=url+"?id="+id;
url=url+"&x="+vote;
url=url+"&sid="+Math.random();
xmlhttppoll.onreadystatechange=stateChanged;
xmlhttppoll.open("GET",url,true);
xmlhttppoll.send(null);
}

function stateChanged()
{
  if (xmlhttppoll.readyState==4)
  {
  document.getElementById("pollid").innerHTML=xmlhttppoll.responseText;
  }
}

function GetXmlHttpObject()
{
var objXMLHttp=null;
if (window.XMLHttpRequest)
  {
  objXMLHttp=new XMLHttpRequest();
  }
else if (window.ActiveXObject)
  {
  objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
return objXMLHttp;
}