Html 代码:

<p><img id="largeImg" src="images/img1-lg.jpg" alt="Large image" /></p>
<class="thumbs">
    
<href="images/img2-lg.jpg" title="Image 2"><img src="images/img2-thumb.jpg" /></a>
    
<href="images/img3-lg.jpg" title="Image 3"><img src="images/img3-thumb.jpg" /></a>
    
<href="images/img4-lg.jpg" title="Image 4"><img src="images/img4-thumb.jpg" /></a>
    
<href="images/img5-lg.jpg" title="Image 5"><img src="images/img5-thumb.jpg" /></a>
    
<href="images/img6-lg.jpg" title="Image 6"><img src="images/img6-thumb.jpg" /></a>
</p>

 

jQuery:

<script type="text/javascript">
$(document).ready(
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>

 

css:

 

<style type="text/css">
body 
{
    margin
: 20px auto;
    padding
: 0;
    width
: 580px;
    font
: 75%/120% Arial, Helvetica, sans-serif;
}

#largeImg 
{
    border
: solid 1px #ccc;
    width
: 550px;
    height
: 400px;
    padding
: 5px;
}

.thumbs img 
{
    border
: solid 1px #ccc;
    width
: 100px;
    height
: 100px;
    padding
: 4px;
}

.thumbs img:hover 
{
    border-color
: #FF9900;
}

</style>

 

参考网址:http://www.bbon.cn/wp-content/uploads/demo/jquery/img-replacement.html

附件:/Files/sonkoto/img-replacement.rar