function getXMLHTTPRequest()
{
	var request = false;
	try
	{
		request = new XMLHttpRequest();
	}
	catch(err1)
	{
		try
		{
			vrequest = new ActiveXObject("Mxsml2.XMLHTTP");
		}
		catch(err2)
		{
			try
			{
				request = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(err3)
			{
				request = false;
			}
		}
	}
	return request;
}