function getHTTPObject(){

	if (window.ActiveXObject) return new ActiveXObject("Microsoft.XMLHTTP");

	else if (window.XMLHttpRequest) return new XMLHttpRequest();

	else {
	alert("Your browser does not support AJAX.");
	return null;
	}
}


// Change the value of the outputText field
function setOutput(){
	return true;
}


// Implement business logic
function doWork(element){

httpObject = getHTTPObject();

	if (httpObject != null) {
		dst = element.href;
		src = document.location.href;
		httpObject.open("GET", "http://www.exchangeline.com/cgi-bin/clicktrack.cgi?src="+src+"&dst="+dst, true);
		httpObject.send(null);
		httpObject.onreadystatechange = setOutput;
	}
}


var httpObject = null;
var src = null;
var dst = null;