function GetXmlHttpObject()
//function getHttpRequest()
{
	var xmlHttp=null;
	//var httpRequest;
	if (window.XMLHttpRequest)
	{
		xmlHttp=new XMLHttpRequest();
		//httpRequest = new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
			//httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
		try
		{
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			//httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch (e)
		{}
		}
	}

	if (xmlHttp)
	//if (httpRequest)
	{
		return xmlHttp;
		//return httpRequest;
	}

	alert('Your browser does not support AJAX.');
	return false;
}