$(document).ready(function(){
	$('.box_top_products_2 .box_top:eq(0)').addClass('box_top_2');
	$('.box_top_products_2 .box_top:eq(1)').addClass('box_top_1');
	$('.box_top_products_2 .box_top:eq(2)').addClass('box_top_3');
});