tryjs_imagemap 在线代码实例

 <img src="/upload2/statics/images/course/planets.gif" width="145" height="126" alt="Planets" usemap="#planetmap">

<map name="planetmap">
<area shape="rect" coords="0,0,82,126" onmouseover="writeText('太阳和气体巨星类似木星是太阳系中最大的物体。')" href="sun.htm" target="_blank" alt="Sun">

<area shape="circle" coords="90,58,3" onmouseover="writeText('从地球上很难研究水星，因为它太接近太阳。')" href="/statics/images/course/mercur.htm" target="_blank" alt="Mercury">

<area shape="circle" coords="124,58,8" onmouseover="writeText('至到1960年，金星经常被认为是地球的孪生妹妹，因为金星是最靠近我们的行星，并且两个行星有很多相似的特点。')" href="/statics/images/course/venus.htm" target="_blank" alt="Venus">
</map> 

<p id="desc">Mouse over the sun and the planets and see the different descriptions.</p>