function addEvent(element, type, handler) {

	if (element.addEventListener) {

		element.addEventListener(type, handler, false);

	} else {

		if (!handler.$$guid) handler.$$guid = addEvent.guid++;

		if (!element.events) element.events = {};

		var handlers = element.events[type];

		if (!handlers) {

			handlers = element.events[type] = {};

			if (element["on" + type]) {

				handlers[0] = element["on" + type];

			}

		}

		handlers[handler.$$guid] = handler;
		element["on" + type] = handleEvent;

	}

};

addEvent.guid = 1;

function removeEvent(element, type, handler) {

	if (element.removeEventListener) {

		element.removeEventListener(type, handler, false);

	} else {

		if (element.events && element.events[type]) {

			delete element.events[type][handler.$$guid];

		}

	}

};

function handleEvent(event) {

	var returnValue = true;

	event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);
	var handlers = this.events[event.type];

	for (var i in handlers) {

		this.$$handleEvent = handlers[i];

		if (this.$$handleEvent(event) === false) {

			returnValue = false;

		}

	}

	return returnValue;

};

function fixEvent(event) {

	event.preventDefault = fixEvent.preventDefault;
	event.stopPropagation = fixEvent.stopPropagation;
	return event;

};

fixEvent.preventDefault = function() {

	this.returnValue = false;

};

fixEvent.stopPropagation = function() {

	this.cancelBubble = true;

};

elm = document.getElementsByTagName("a");

for (var i = 0; i < elm.length; i++) {

	if ((elm[i].href + "").indexOf("http://" + location.host) == -1) {

		addEvent(elm[i], "click", function() { urchinTracker("/outlinks/" + (this.href).substr(7)) } );

	}

}