function GetXmlHttpObject()
{ 
	var oxmlhttp=false;
	try
	{
		oxmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} 
	catch (e) 
	{
		try 
		{
			oxmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		} 
		catch (E) 
		{
			oxmlhttp = false;
		}
	}

	if (!oxmlhttp && typeof XMLHttpRequest!='undefined') {
		try 
		{
			oxmlhttp = new XMLHttpRequest();
		} 
		catch (e) 
		{
			oxmlhttp=false;
		}
	}

	if (!oxmlhttp && window.createRequest) 
	{
		try 
		{
			oxmlhttp = window.createRequest();
		} 
		catch (e) 
		{
			oxmlhttp=false;
		}
	}

	return oxmlhttp
}