function getXMLHTTP()
{
	var result = false;
	if (typeof XMLHttpRequest != "undefined")
		result = new XMLHttpRequest();
	else
	{
		try
		{
			result = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				result = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (ie)
			{
			}
		}
	}
	return result;
}