<!--
//the following two functions are helper infrastructure to
//create a XMLHTTPRequest and register a listner callback function

function newXMLHttpRequest() {
	var xmlreq = false;
	if (window.XMLHttpRequest) {
		xmlreq = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
    		// Try ActiveX
		try {
			xmlreq = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e1) {
			// first method failed
			try {
				xmlreq = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e2) {
				 // both methods failed
			}
		}
 	}

   	return xmlreq;
}

function getReadyStateHandler(req, responseXmlHandler) {

	return function () {

		if (req.readyState == 4) {
			if (req.status == 200) {
    		responseXmlHandler(req.responseXML);
			} else {
				//var hellomsg = document.getElementById("hellomsg");
				//hellomsg.innerHTML = "ERROR: "+ req.status;
    	}
  	}

 	}
}

-->