title: jquery timed change of item class
body: <p>Is it possible to change an items class or ID based on some type of timer? Every 1500ms it would go to hey-there-1, then 1500ms later hey-there-2.. etc.. something that I could possibly control how many intervals it goes through..</p>
  
  <ul>
  <li>hey-there</li>
  <li>hey-there-1</li>
  <li>hey-there-2</li>
  <li>hey-there-3</li>
  <li>(back to beginning) hey-there</li>
  <li>etc</li>
  </ul>
  
  <p>Thanks</p>