$(document).ready
    (
        function()
        {
		
			$("#shoping_product_num").keyup(function () {
				$("#total_money").val($("#shoping_product_num").val()*$("#shoping_product_money").val());
			})
			
			$("#samedata").change(function(){
				if ($(this).attr('checked')) {
					$("input[name=receiver_name]").val($("input[name=name]").val());
					
					$("input[name=receiver_sex]:eq("+$("input[name=sex]:checked").val()+")").attr("checked",true);
					
					$("input[name=receiver_mobile]").val($("input[name=mobile]").val());
					$("input[name=receiver_email]").val($("input[name=email]").val());
					
					$("select[name=receiver_city_id]").val($("select[name=city_id]").val());
					$("select[name=receiver_area_id]").html($("select[name=area_id]").html());
					$("select[name=receiver_area_id]").val($("select[name=area_id]").val());
					$("input[name=receiver_address]").val($("input[name=address]").val());
					$("input[name=receiver_telephone]").val($("input[name=telephone]").val());
				}
			});
        }
    );