// JavaScript Document
		function equalHeight(group) {
			var tallest = 0;
			group.each(function() {
				var thisHeight = $(this).height();
				if(thisHeight > tallest) {
					tallest = thisHeight;
				}
			});
			group.height(tallest);
		}    
		$(document).ready(function() {
		   equalHeight($(".column"));
		});