benjie.html

<pre id='log'>
</pre>
<script src="/socket.io/socket.io.js"></script>
<script src="/js/nxt.js"></script>
<script>
  var logEl = document.getElementById('log');
  function log(msg) {
    if (logEl) {
      logEl.textContent = msg + "\n" + logEl.textContent;
    }
  }
  var socket = io.connect('http://'+window.location.host);
  log("Connecting");
  function play(e) {
    e.preventDefault();
    tone(e.pageX);
    window.onmousemove = play;
  }
  function stop() {
    window.onmousemove = null;
  }
  window.onmousedown = play;
  window.onmouseup = stop;
  function tone(hz) {
    if (!hz) {
      hz = 440+parseInt(Math.random()*800);
    }
    log("Playing tone: "+hz);
    nxt.play_tone(hz, 50);
  }
  socket.on('welcome', function (data) {
    log('Connected');
    //setInterval(tone, 2000);
    console.log(data);
    socket.emit('my other event', { my: 'data' });
  });
</script>