function GetXmlHttpObject(handler)
{
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}

function stateChanged()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		document.getElementById("list").innerHTML = xmlHttp.responseText;	
	}
	else
	{
		//alert(xmlHttp.status);
		document.getElementById("list").innerHTML = "<img src='images/ajax_loader.gif' alt='' /> <b>Loading, Please Wait ....</b>";
	}
}

// Will populate data based on input

function getData(url, qStr)
{
	if (url.length == 0)
	{
		document.getElementById("list").innerHTML = "";
		return;
	}
	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp == null)
	{	
		alert ("Browser does not support HTTP Request");
		return;
	}
	
	url = url+"?"+qStr;
	url = url+"&sid="+Math.random();
	xmlHttp.onreadystatechange = stateChanged;
	xmlHttp.open("GET",url,true) ;
	xmlHttp.send(null);
}