yige.org 试一个

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html lang="zh-CN" xml:lang="zh-CN" xmlns="http://www.w3.org/1999/xhtml"> 
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
</head>
<body>

<p>点击星球可以显示大图：</p>

<object data="/static/images/planets.gif" alt="Planets" type="image/gif" usemap="#Map1">
 <map name="Map1">
<a href="sun.htm" shape="rect" coords="0,0,82,126">太阳</a> <a href="mercur.htm"shape="circle" coords="90,58,3">水星</a> <a href="venus.htm" shape="circle" coords="124,58,8">金星</a>
 </map>
</object>

<p><b>注意：</b> 只有Firefox和Opera支持<a>标签的coords属性。</p>

</body>
</html>

结果:

编辑上面的代码，点击查看结果。

yige.org - 试一个