/**
 * css3 class
 * 
 * Copyright (c) 2010 Kyosuke Nakamura (kyosuke.jp)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 */

$(function(){
	$('li:nth-child(odd)').addClass('odd');
	$('li:nth-child(even)').addClass('even');
	$('li:first-child').addClass('firstChild');
	$('li:last-child').addClass('lastChild');

	$('.step ol li').each(function(i){
		$(this).addClass('nth'+(i+1));
	});
	$('.step ol li:nth-child(4n)').addClass('lastCol');
	$('.step ol li:nth-child(4n+1)').addClass('firstCol');

});