title: jQuery Waypoints Fire Once
body: <p>I am using <a href="http://imakewebthings.com/jquery-waypoints" rel="nofollow noreferrer">http://imakewebthings.com/jquery-waypoints</a> and
  I need to do some action when the user scrolls down to the area with the class <code>div1</code>. However, I need it only fire once and not every time the user scrolls to that location. — <strong>only once</strong></p>
  
  <pre><code>$('.div1').waypoint(function(direction) 
  {
      alert(CARRY OUT MY ACTION);
  });
  </code></pre>
  
  <p>This needs to only happen on the first scroll to that section — up or down.</p>