// JavaScript Document
var xmlhttp

function callAjax(url,divid)
{

xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support XMLHTTP!");
  return;
  }

xmlhttp.divid = divid;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChanged()
{
	var divid = xmlhttp.divid;
	if (xmlhttp.readyState==4 && xmlhttp.status == 200)
    {
  		document.getElementById(divid).innerHTML=xmlhttp.responseText;
    }
    else
   {
  	 document.getElementById(divid).innerHTML='<img src="images/ajax-loader.gif" alt="Loading" />';
   }
}


function GetXmlHttpObject() {
  var xmlhttp;

  if(window.XMLHttpRequest){
    xmlhttp = new XMLHttpRequest();
  }
  else if (window.ActiveXObject){
    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    if (!xmlhttp){
        xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
   
}
  return xmlhttp;

 
}