var xmlhttp

function rateSubmit(str)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }
//alert(str);
xmlhttp.onreadystatechange=rateStateChanged;
xmlhttp.open("GET",str,true);
xmlhttp.send(null);
}

function rateStateChanged()
{
if (xmlhttp.readyState==4)
  {
	//document.getElementById("acrType").innerHTML=xmlhttp.responseText;
	//alert(xmlhttp.responseText);
	//alert("ratings submitted successfully");
  }
}