jsfiddle
<div class='wrapper'>
<button class='child'>Click me</button>
</div>
function h(e) {
e.preventDefault();
e.stopPropagation();
e.stopImmediatePropagation();
alert(e.type);
return false;
}
document.querySelector('.wrapper').addEventListener('mouseup', h, false);
document.querySelector('.child').addEventListener('click', h, false);
<div class='wrapper'>
