点击左右滚动JS幻灯banner

点击左右滚动JS幻灯banner,不点击则自动滚动。

结构清晰明了，看下面的结构代码：
 <div id="content">
   <div id="feature">
    <img class="featured" src="images/ribbon_featured.png" alt="Featured Project"/>
    <div id="slider">
     <ul>    
      <li><a href="#"><img src="images/feature_1.jpg" alt="Juice Web Redesign" /></a></li>
      <li><a href="#"><img src="images/feature_2.jpg" alt="Fashion by Mtv" /></a></li>
      <li><a href="#"><img src="images/feature_3.jpg" alt="Pounce Treats" /></a></li>
     </ul>
    </div>
   </div>
    </div>