function GetXmlHttpObject()
{
	var objXMLHttp = null;
	try
	{
		objXMLHttp = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch (e)
	{
		try
		{
			objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch (e)
		{
			objXMLHttp = null;
		}
	}
	
	if (!objXMLHttp && typeof XMLHttpRequest != "undefined")
	{
		objXMLHttp = new XMLHttpRequest();
	}
	
	return objXMLHttp;
}