		var b = document.getElementById('clickme');
			if (document.addEventListener) { // W3C
				b.addEventListener('click', myHandler, false);
			} else if (document.attachEvent) { // IE
				b.attachEvent('onclick', myHandler);
			} else { // last resort
				b.onclick = myHandler;
			}

			function myHandler(e) {
				var src, parts;
				// get event and source element
				e = e || window.event;
				src = e.target || e.srcElement;
				// actual work: update label
				parts = src.innerHTML.split(": ");
				parts