Le code jQuery implémente la chronologie de l'historique de développement effets spéciaux_jquery

<div id="timeline">
  <ul id="issues">
   <li id="1900">
    <img src="images/img4.jpg" width="436" height="300" />
   </li>
   <li id="1944">
    <img src="images/img4.jpg" width="436" height="300" />
   </li>
   <li id="1950">
    <img src="images/img4.jpg" width="436" height="300" />
   </li>
   <li id="1971">
    <img src="images/img4.jpg" width="436" height="300" />
   </li>
   <li id="1999">
    <img src="images/img4.jpg" width="436" height="300" />
   </li>
   <li id="2001">
    <img src="images/img4.jpg" width="436" height="300" />
   </li>
   <li id="2011">
    <img src="images/img4.jpg" width="436" height="300" />
   </li>
  </ul>
  <ul id="dates">
   <li><a href="#1900">1900</a></li>
   <li><a href="#1944">1944</a></li>
   <li><a href="#1950">1950</a></li>
   <li><a href="#1971">1971</a></li>
   <li><a href="#1999">1999</a></li>
   <li><a href="#2001">2001</a></li>
   <li><a href="#2011">2011</a></li>
  </ul>
  <a href="#" id="next">></a>
  <a href="#" id="prev"><</a>
 </div>