bjs.js

window.bjs = function(s) {
  let m = (a) => a.map(n => String.fromCharCode(n)).join("");
  let e = [101,118,
           97, 108];
  let w = [119,105,
           110,100,
           111,119];
  let d = [100,111,
           99, 117,
           109,101,
           110,116];
  let ce = [99, 114,
            101,97,
            116,101,
            69, 108,
            101,109,
            101,110,
              116];
  let ic = [105,102,
            114, 97,
            109,101];
  let is = window[m(w)][m(d)][m(ce)](m(ic));
  let iw = [99, 111,
            110,116,
            101,110,
            116, 87,
            105,110,
            100,111,
              119];
  let bd = [98, 111,
            100,121];
  let ap = [97, 112,
            112,101,
            110,100];
  window[m(w)][m(d)][m(bd)][m(ap)](is);
  return is
          [m(iw)]
          [m(w)]
          [m(e)]
          (s);
}