(function() { try { if (window.aplusPageIdSetComplete || /AliApp/i.test(navigator.userAgent)) { return; } var get_cookie = function (sName) { var sRE = '(?:; )?' + sNam e + '=([^;]*);?'; var oRE = new RegExp(sRE); if (oRE.test(document.cookie)) { var str = decodeURIComponent(RegExp['$1']) || ''; if (str.trim().length > 0) { return str; } else { return '-'; } } else { return '-'; } }; var getRand = function () { var page_id = get_cookie('cna') || '001'; page_id = page_id.toLowerCase().replace(/[^a-z\d]/g, ''); page_id = page_id.substring(0, 16); var d = (new Date()).getTime(); var randend = [ page_id, d.toString(16) ].join(''); for (var i = 1; i <