title: jQuery mousewheel stop propagation
body: <p>How to stop propagation with the mousewheel event listener?</p>
  
  <p>When using the mousewheel over the <code>content</code> element the whole document is scrolling too.</p>
  
  <p>This doesn't work:</p>
  
  <pre><code>content.on('mousewheel', function(e, delta){
      content.scrollTop(content.scrollTop() - (40 * delta));
      set_bar();
      e.stopPropagation();
  });
  </code></pre>
  
  <h1>solution</h1>
  
  <pre><code>content.on('mousewheel', function(e, delta){
      content.scrollTop(content.scrollTop() - (40 * delta));
      set_bar();
      return false;
  });
  </code></pre>