//产品分页
var products_page = 1;
// var products_total_count = <?php echo count($products); ?>;
var products_total_count = 0;
//每页显示的条数，在这里修改 per_page
var products_per_page = 6;
var products_page_count = 0;

$(function() {
	//产品分页
	$(".product_row").each(function() {
		products_total_count += 1;
	});
	products_page_count = Math.ceil(products_total_count / products_per_page);
	Products_page(0);
});

function Products_page(action) {
	$('.product_row').hide();
	if(action == 0) {
		//上一页
		products_page--;
		if(products_page == 0)
			products_page = 1;
	} else if(action == 1) {
		//下一页
		products_page++;
		if(products_page == products_page_count + 1)
			products_page = products_page_count;
	}
	show_products();
}

function show_products() {
	for(var i = 0; i < products_per_page; i++) {
		var r = (products_page - 1) * products_per_page + i;
		if(r < products_total_count)
			$('#' + order_box_id + 'product_' + r).show();
	}
}