var mainURL = "http://www.yourlri.com/facilitators/";

function retrieveURL(url, element){
	if (window.XMLHttpRequest) { // Non-IE browsers
 		req = new XMLHttpRequest();
 		elem = element;
 		req.onreadystatechange = processStateChange;
 		try { req.open("GET", mainURL + url, true); }
 		catch (e) { alert(e); }
 		req.send(null);
	}
	else if (window.ActiveXObject) { // IE
 		req = new ActiveXObject("Microsoft.XMLHTTP");
 		if (req) {
			elem = element;
 			req.onreadystatechange = processStateChange;
 			req.open("GET", url, true);
 			req.send();
		}
	}
}

function processStateChange() {
	if (req.readyState == 4) { // Complete
 		if (req.status == 200) { // OK response
 			document.getElementById(elem).innerHTML = req.responseText;
		}
		else { alert("Problem: " + req.statusText); }
 	}
}