MooTools animations are superior

by rpflorence

HTML

<p>Atomic click this</p>​
<button>toggle</button>​
<div></div>

CSS

div, span {
    display: block;
    background: #ccc;
    height: 200px;
    width: 300px;
    margin-top: 20px;​
}​

JavaScript

var d = $$('div')[0];
$$('button')[0].addEvent('click', function(){
    d.slide('toggle');
})