sample.js

(function () {
  // ...
  h = y3.prototype;
  h.zz = function(a) {
      this.play(a, void 0, !0)
  }
  ;
  // Handles adding things to the queue
  h.enqueue = function(a, b) {
      var c = this.f_(3, a, b);
      if (c && (c = VT(a, c),
      this.GNa(c.length))) {
          X.getInstance().i9(c, !0);
          var e = $C(this.DQ())
            , f = this.Za.wd();
          if (this.Pa.DJ()) {
              var g = this.Xd.Bm();
              g && (g.uf(c, g.La().length),
              this.Xd.lr(g));
              q3(c);
              this.Za.KW(c, null == f ? 0 : f + 1)
          } else
              this.Za.uf(c, this.Za.La().length);
          this.LB();
          e ? (this.Za.Ih(0),
          this.Aa.Na.FL(this.Za, b ? 3 : 8, !0, !1)) : this.Aa.Na.Ak(this.Za)
      }
  }
  // ...
})()