Get max height of a jquery collection

max-height.js

// Found at Stackoverflow: http://stackoverflow.com/questions/6060992/element-with-the-max-height-from-a-set-of-elements
// Credits to http://stackoverflow.com/users/139010/matt-ball
var maxHeight = Math.max.apply(null, $("li").map(function ()
{
	return $(this).height();
}).get());