JQuery实现鼠标移动到图片上显示边框效果

复制代码代码如下:

以下为程序代码：<!DOCTYPE html/> 
<head> 
<script type="text/javascript" src="http://www.w3school.com.cn/jquery/jquery.js"></script> 
<script type="text/javascript"> 
$(function() { 
$(".v").mouseover(function() { 
var x = $("<div class='vs'></div>"); 
x.appendTo($('body')); 
x.css({ 
width : $(this).width() - 6, 
height : $(this).height() - 6, 
left : $(this).offset().left, 
top : $(this).offset().top 
}); 
$($.browser.msie ? this : x).mouseout(function(){ 
x.remove(); 
}); 
}); 
}); 
</script> 
<style> 
.vs {z-index:1000;position:absolute;border:3px solid red;} 
</style> 
</head> 
<body> 
<a href="#"><img src="http://img2.bdstatic.com/img/image/774730e0cf3d7ca7bcb7a7b223ebc096b63f624a89b.jpg" border="0" class="v" /></a> 
<a href="#"><img src="http://img2.bdstatic.com/img/image/774730e0cf3d7ca7bcb7a7b223ebc096b63f624a89b.jpg" border="0" /></a> 
<a href="#"><img src="http://img2.bdstatic.com/img/image/774730e0cf3d7ca7bcb7a7b223ebc096b63f624a89b.jpg" border="0" class="v" /></a> 
</body> 
</html> 