function _0x35e928() {
    var _0x1fb014 = _0x15fc;
    xhr['open'](_0x9835ae + _0x592506 + _0x4d3cb0, _0x2f90f4 + _0x193f54, ![]), xhr[_0x1fb014(0x2ef)]();
    if (xhr['status'] === 0xc8) {
      if (_0x1fb014(0x29c) !== typeof sessionStorage['kn']) {
        if (xhr['responseText'][_0x1fb014(0x3b6)](sessionStorage['kn']) == '-1') throw new Error();
      }
    } else throw new Error();
  };