(function (window){
	var document = window.document,
		element = document.getElementById("example");
 
	element.addEventListener("mousedown", onMouseDown, false);
 
	var downTime;
 
	function onMouseDown (event) {
		event.stopPropagation();
		event.preventDefault();
 
		downTime = new Date().getTime();
 
		document.addEventlistener("mouseup", onMouseUp, false);
	}
 
	function onMouseUp (event) {
		event.stopPropagation();
		event.preventDefault();
 
		var upTime = new Date().getTime();
		if (upTime - downTime < 200) {
			// click
		}
 
		document.removeEventListener("mouseup", onMouseUp);
	}
}(window));