var requestSent = false;

function usrdct(e, url) {

	if (requestSent) {
		return;
	}

	requestSent = true;

	var request;
	var i = 0;

	if (!e) e = window.event;

	if (window.XMLHttpRequest) {
		request = new XMLHttpRequest();
	}
	else if (window.ActiveXObject) {
		request = new ActiveXObject('Microsoft.XMLHTTP');
	}

	try {
		request.open('POST', url, true);
		request.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
		request.onreadystatechange = new function() {};

		if (e && e.clientX && e.clientY) {
			request.send("MOUSE:" + e.clientX + "," + e.clientY);
		}
		if (e && e.srcElement && e.srcElement.nodeName) {
			request.send("SOURCE:" + e.srcElement.nodeName);
		}
		else {
			request.send("");
		}
	}
	catch (e) {
		
	}
}