// ready function to handle product detail page
$(document).ready(function() {
	$(".bar2_button_act a").hover(function() { 
		var currentImg = $(this).children("img").attr('src'); 
		$(this).children("img").attr('src', $(this).children("img").attr('hover')); 
		$(this).children("img").attr('hover', currentImg); 
	}, function() { 
		var currentImg = $(this).children("img").attr('src'); 
		$(this).children("img").attr('src', $(this).children("img").attr('hover')); 
		$(this).children("img").attr('hover', currentImg); 
	}); 
});