Form tracking with uStudio Oracle Eloqua module

gistfile1.html

<form>
  <p>
    <label for="first_name">First Name</label>
    <input type="text" id="first_name" name="first_name"/>
  </p>
</form>
<script>
  window.uStudio.Player.registerPlayerCallback(function (player) {
    player.subscribe('OracleEloqua.ready', function () {
      $('form').submit(function (event) {
        var $input = $('input'),
            name = $input.attr('name'),
            value = $input.val(),
            _this = this;
        event.preventDefault();
        player.broadcast('OracleEloqua.trackEvent', [name, value]); // tracks `http://www.example.com/?_ustelq_event=first_name&_ustelq_value=Troy`
        setTimeout(function () { // give the tracking request some time to complete (only needed if the form's action redirects the page)
          _this.submit();
        }, 1000);
      });      
    });
  });
</script>