Js对角线收缩，渐隐文字效果

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<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> 
<title>对角线收缩，渐隐文字效果</title> 
<script type="text/javascript" src="/ajaxjs/jquery1.3.2.js"></script> 
<script type="text/javascript"> 
$(document).ready(function(){
   $("a").toggle(function(){
     $(".stuff").hide(‘slow‘);
   },function(){
     $(".stuff").show(‘fast‘);
   });
});
</script> 

</head> 
<body> 
<a href="#">
点此测试
</a> 
<div class="stuff">这是一段测试文字，点击上边的链接后，本段文字由右下向左上渐渐消失。</div>
</body> 
</html>