function getHTTPObject() {
	var xmlhttp = null;
	var success = false;
	// List of MS XMLHTTP versions - newest first
	var MSXML_XMLHTTP_PROGIDS = new Array(
						'MSXML2.XMLHTTP.5.0',
						'MSXML2.XMLHTTP.4.0',
						'MSXML2.XMLHTTP.3.0',
						'MSXML2.XMLHTTP',
						'Microsoft.XMLHTTP'
						);
	// test for IE implementations first
	for (var i = 0; i < MSXML_XMLHTTP_PROGIDS.length &&
		 !success; i++) {
		try  {
			xmlhttp = new ActiveXObject(MSXML_XMLHTTP_PROGIDS[i]);
			success = true;
			return xmlhttp;
		}
		catch (e) {
			xmlhttp = false;
		}
	}
	
	// Now test for non-IE implementations
	if (!xmlhttp &&
		typeof XMLHttpRequest != 'undefined')  {
		try {
			xmlhttp = new XMLHttpRequest();
		}
		catch (e) {
			xmlhttp = false;
		}
	}
	return xmlhttp;
}

http = getHTTPObject(); // We create the HTTP Object
http2 = getHTTPObject(); // We create the HTTP Object