/* 检查新订单的时间间隔 */ var NEW_ORDER_INTERVAL = 180000; /* * * 开始检查新订单; */ function startCheckOrder() { checkOrder() window.setInterval("checkOrder()", NEW_ORDER_INTERVAL); } /* * 检查订单 */ function checkOrder() { var lastCheckOrder = new Date(document.getCookie('ECS_LastCheckOrder')); var today = new Date(); if (lastCheckOrder == null || today-lastCheckOrder >= NEW_ORDER_INTERVAL) { document.setCookie('ECS_LastCheckOrder', today.toGMTString()); try { Ajax.call('index.php?is_ajax=1&act=check_order','', checkOrderResponse, 'GET', 'JSON'); } catch (e) { } } }