jquery特效 ---- 放大镜效果

使用方法
1、加载CSS：
<link href="/styles/cloud-zoom.css" type="text/css" rel="stylesheet" />
2、加载Javascript：
<script type="text/JavaScript" src="/js/jquery.1.4.2.min.js"></script>
<script type="text/JavaScript" src="/js/cloud-zoom.1.0.1.min.js"></script>
3、HTML代码：
<a href='/images/zoomengine/bigimage00.jpg' class='cloud-zoom-gallery' title='Thumbnail 1'
        rel="useZoom: 'zoom1', smallImage: '/images/zoomengine/smallimage.jpg' ">
<img src="/images/zoomengine/tinyimage.jpg" alt = "Thumbnail 1"/></a>
        
<a href='/images/zoomengine/bigimage01.jpg' class='cloud-zoom-gallery' title='Thumbnail 2'
        rel="useZoom: 'zoom1', smallImage: ' /images/zoomengine/smallimage-1.jpg'">
<img src="/images/zoomengine/tinyimage-1.jpg" alt = "Thumbnail 2"/></a>                  
        
<a href='/images/zoomengine/bigimage02.jpg' class='cloud-zoom-gallery' title='Thumbnail 3'
        rel="useZoom: 'zoom1', smallImage: '/images/zoomengine/smallimage-2.jpg' ">
<img src="/images/zoomengine/tinyimage-2.jpg" alt = "Thumbnail 3"/></a>