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("categoryResult").innerHTML= xmlHttp.responseText;  
	}  
	else 
	{  
		//alert(xmlHttp.status);  
	}  
}  
   
// Will populate data based on input  
function htmlData(url, qStr)  
{  
	if (url.length==0)  
	{  
		document.getElementById("categoryResult").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);  
}