document.createElement('header');
document.createElement('footer');
document.createElement('section');
document.createElement('article');
document.createElement('aside');
document.createElement('nav');

$(document).ready(function(){
	$('#portfolio article header h3 a').hover(
		function() {
			$(this).stop().parents('header').animate({backgroundColor:'#d9d954'}, 200);
			}, function () {
			$(this).stop().parents('header').animate({backgroundColor:'#f0f1f1'}, 50);
		});
});