var requestArray = new Array();
 var divArray = new Array();

    function reloadDiv(url, diver)
    {
        var xmlHttp = GetXmlHttpObject();
        //xmlHttp.overrideMimeType('text/html');

            if (xmlHttp==null)
            {
                alert ("Browser does not support HTTP Request");
                return;
            }

        url = url + "&sid="+Math.random();

        xmlHttp.onreadystatechange=stateChanged;

        xmlHttp.open("GET",url,true);
        xmlHttp.send(null);

        requestArray.push(xmlHttp);
        divArray.push(diver);
    }
function stateChanged()
{
    for (var i = 0; i < requestArray.length; i++)
    {
        var tempReq = requestArray[i];
        var tempDiv = divArray[i];

        if (tempReq.readyState==4 || tempReq.readyState=="complete")
        {
            document.getElementById(tempDiv).innerHTML=tempReq.responseText;
            requestArray.splice(i);
            divArray.splice(i);
        }
    }// end of for loop.
}
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;
}