tcpclient.addResponseListener(tramp_mpc_recv);
mpc = new Mpc(mpc_sender, update_ui);
console.log('connected to ' + host + ':' + port);
+ console.log('protip: use the "mpc" object to poke mpd directly.\n' +
+ 'you can also do mpc.set_debug(3) to see traffic');
mpc_refresh();
update_refresh_timer();
});