window.addEvent('domready', function(){

	// Equal heights for all elements with "col" class
	if($$('.col')){
		var blocks = $$('.col');
		var maxHeight = 0;
		blocks.each(function(item){
			maxHeight = Math.max(maxHeight, parseInt(item.getStyle('height')));
		});
		blocks.setStyle('height', maxHeight);
	}

});