SO fiddle

Test Fiddle mainly for SO Questions

by Nick Craver

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.4/themes/overcast/jquery-ui.css">
<div>Click me!</div>

JavaScript

$$('div').addEvent('click', function()
{
    var click1 = function(){$(this).setStyle('background', 'red');}
    click1.call(this);
});