var xmlHttp

function displaydiscstats(str)
{ 
var nChanged = document.getElementById("txtMonths").value;
document.getElementById("divStats").innerHTML='<center><br><br><br><img src="images/ajax-loader.gif" name="imgLoader" width="32" height="32""></center>';
thisxmlHttp=GetXmlHttpObject();
if (thisxmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="getdiscstats.asp";
url=url+"?jobid="+str;
if (document.getElementById("chkChanged").checked) {
	url=url+"&nmonths="+nChanged;
}
url=url+"&sid="+Math.random();
thisxmlHttp.onreadystatechange=thisstateChanged;
thisxmlHttp.open("GET",url,true);
thisxmlHttp.send(null);
}

function thisstateChanged() 
{ 
if (thisxmlHttp.readyState==4)
{ 
document.getElementById("divStats").innerHTML=thisxmlHttp.responseText;
}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}