var xmlhttp;

function updateFavorites(str)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var url="updatefavorites.php";
url=url+"?q="+str;
url=url+"&sid="+Math.random();
splitResult=str.split("|");
ptr=splitResult[3];
//xmlhttp.onreadystatechange=stateChanged(ptr);
xmlhttp.onreadystatechange=function(){stateChanged(ptr)};
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChanged(ptr)
{
//alert("SC3 ptr="+ptr);
if (xmlhttp.readyState==4)
{
ptr="txtHint-"+ptr;
document.getElementById(ptr).innerHTML=xmlhttp.responseText;
}
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}