title: Trigger event after GDirections.loadFromWaypoints in Google Maps API
body: <p>I'm attempting to add some text to the directions results the Google Maps API returns to the specified div (directionsPanel).  This code below would work fine, except that the jQuery line fires before loadFromWaypoints has finished modifying the DOM.  If I run that line by manually triggering it after the directions content has finished loading, it executes as expected.</p>
  
  <pre><code>directions = new GDirections(map, directionsPanel);
  directions.loadFromWaypoints(waypoints);
  
  $("td[@jscontent='address']").append(" some content");
  </code></pre>
  
  <p>How can I add some sort of listener (on perhaps either the loadFromWaypoints callback function or the directionsPanel div itself) to execute my jQuery line after the DOM has finished reloading?</p>