jQuery实现图片卷帘门导航菜单特效

代码实现与结构

<link href="css/style.css" rel="stylesheet" type="text/css" />

<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>JS图片卷帘门效果</title>
<link href="css/style.css" rel="stylesheet" type="text/css" />

 <script type="text/javascript" src="js/jquery-1.2.6.min.js"></script>
 <script type="text/javascript" src="js/jquery.backgroundPosition.js"></script>

 <script type="text/javascript">
 $(document).ready(function() {

  //Set css in Firefox (Required to use the backgroundPosition js)
  $('#shutter1').css({backgroundPosition: '0px 0px'});
  $('#shutter2').css({backgroundPosition: '0px 0px'});
  $('#shutter3').css({backgroundPosition: '0px 0px'});
  $('#shutter4').css({backgroundPosition: '0px 0px'});

  //Animate the shutter 
  $(".link").hover(function(){
     $(this).parent().animate({backgroundPosition: '(0px -100px)'}, 500 );
    }, function() {
     $(this).parent().animate({backgroundPosition: '(0px 0px)'}, 500 );
  }); 
  });
 </script>
</head>

<body>
<DIV align="center" ><br /><br />

<ul id="menuback">
 <li class="shutter" id="shutter1"><a class="link" href="//www.jb51.net/" target="_blank">Link 1</a></li>
 <li class="shutter" id="shutter2"><a class="link" href="//www.jb51.net/" target="_blank">Link 2</a></li>
 <li class="shutter" id="shutter3"><a class="link" href="//www.jb51.net/" target="_blank">Link 3</a></li>
 <li class="shutter" id="shutter4"><a class="link" href="//www.jb51.net/" target="_blank">Link 4</a></li>
 </ul>


</div>
</body>
</html>