var _hmt = _hmt || [];
    (function() {
      var hm = document.createElement("script");
      hm.src = "https://hm.baidu.com/hm.js?62bcac6d6d69c59faf45d8deb51130ea";
      var s = document.getElementsByTagName("script")[0];
      s.parentNode.insertBefore(hm, s);
    })();

    var isSafari = /^((?!chrome|android).)*Mac OS/i.test(navigator.userAgent);
    var isLogin = 0;
    var isVip = 0;
    var isTY = 0;
    var username = "";
    var userID = "";

    if(isSafari) {
      isLogin=1;
      isVip = 1;
      isTY = 0;
    }

    var IP="122.246.31.49";