JQuery实现简单美观的图片切换效果

[color=blue]引入JQuery库, 获取附件Image包,尽可看到效果[/color]

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Image Change Show</title>
<script src="js/jquery-1.4.2.js" type="text/javascript"></script>
<script type="text/javascript">

	$(function(){
	$("h2").append('<em></em>');

	$(".thumbs a").click(function(){

		var largePath = $(this).attr("href");
		var largeAlt = $(this).attr("title");

		$('#largeImg').attr({src: largePath, alt: largeAlt});
		$('h2 em').html("("+largeAlt+")");return false;


	});
	});

</script>

<style type="text/css">
body {
	    margin: 20px auto;
	    padding: 0;
	    width: 580px;
	    font: 75%/120% Arial, Helvetica, sans-serif;
	 }
h2 {
	 font: bold 190%100% Arial, Helvetica, sans-serif;
	 margin: 0 0 .2em;
}
h2 em{
		font: normal 80%/100% Arial, Helvetica, sans-serif;
		color: #999999;  
}
#largeImg{
		  border: solid 1px #ccc;
		  width: 550px;
		  height: 400px;
		  padding: 5px;
}
.thumbs img{
		    border: solid 1px #ccc;
		    width: 100px;
		    height: 90px;
		    padding: 4px;
}
.thumbs img:hover{
				border-color: #FF9900;
}

</style>

</head>

<body>
<h2>Show Image Name</h2>
<p><img id="largeImg" src="images/img1-lg.jpg" alt="Large image"></img></p>

<p class="thumbs">
	<a href="images/img2-lg.jpg" title="Image 2"><img src="images/img2-lg.jpg" /></a>
	<a href="images/img3-lg.jpg" title="Image 2"><img src="images/img3-lg.jpg" /></a>
	<a href="images/img4-lg.jpg" title="Image 2"><img src="images/img4-lg.jpg" /></a>
	<a href="images/img5-lg.jpg" title="Image 2"><img src="images/img5-lg.jpg" /></a>
	<a href="images/img6-lg.jpg" title="Image 2"><img src="images/img6-lg.jpg" /></a>
</p>


</body>

</html>