Add tracker to target using handler (bind boundary listener + register handler) target: Array of target elements (native DOM elements) handler: User handler object
function(target, handler) {
			// Adding target elements references into handler
			handler.target = target;

			// Storing the new handler into handler list
			$.iframeTracker.handlersList.push(handler);

			// Binding boundary listener
			$(target)
				.bind("mouseover", { handler: handler }, $.iframeTracker.mouseoverListener)
				.bind("mouseout",  { handler: handler }, $.iframeTracker.mouseoutListener);
		}