function getXMLHTTP()
{
	var A = null;

	try
	{
		A = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e)
	{
		try
		{
			A = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(oc)
		{
			A = null;
		}
	}

	if(!A && typeof XMLHttpRequest != "undefined")
	{
		A = new XMLHttpRequest();
	}

	return A;
}