用JQuery模仿淘宝的图片显示效果

相信大部分人都上过淘宝网吧，里面有个这个效果，当鼠标移动到小图上面，显示大图。

如图

今天我做的是利用JQuery模拟这个效果

源码如下

   <head>
<script type="text/javascript" src="Js/jquery-1.4.1.js"></script>
<script type="text/javascript">
//假设data是从数据库取到的数据
var data = {"images/1_small.jpg":["images/1_big.jpg","内衣少女","主演：文咏珊，郑丽欣"],"images/2_small.jpg":["images/2_big.jpg","爱情陷阱","主演：金正勋，蔡琳"],"images/3_small.jpg":["images/3_big.jpg","源代码","主演：贾斯丁，克里斯丁娜"]};
$(function(){
$.each(data,function(key,value){
   var smallimg = $("<img src='" + key + "'>");
   smallimg.attr("bigmappath",value[0]);
   smallimg.attr("personname",value[1]);
   smallimg.attr("personheight",value[2]);
   smallimg.mouseover(function(e){
   $("#detailImg").attr("src",$(this).attr("bigmappath"));
   $("#detailHeight").text($(this).attr("personheight"));
   $("#detailName").text($(this).attr("personname"));
   $("#details").css("top",e.pageY).css("left",e.pageX).css("display","");
   });
   $("body").append(smallimg);
  });
});
</script>
</head>
<body>
<div style="display:none;position:absolute;" id="details">
<img id="detailImg" src="">
<p id="detailHeight"></p>
<p id="detailName"></p>
</div>
</body>

鼠标移动到小图上面效果图如下