用JQuery模仿淘宝的图片放大镜显示效果

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> 