title: Make div animate up and down with jQuery
body: <p>Im trying to get a div move up and down from its current position during a mouse hover event - I have the followng but it only works once and then stops as opposed to continually cycling?</p>
  
  <pre><code>tiptitle.stop(true, true).animate({
      'top': '5px'
  }, 100).stop(true, true).animate({
      'top': '0px'
  }, 100);
  </code></pre>