code: function(ri, Receiver, recv_url, opts) {
      var that = this;
      that.ri = ri;
      that.Receiver = Receiver;
      that.recv_url = recv_url;
      that.opts = opts;
      that._scheduleRecv();
  }
docs: [*] End of lib/trans-iframe-htmlfile.js [*] Including lib/trans-polling.js