tryhtml_areamap_nohref 在线代码实例

 <p>点击除太阳外的其它行星，注意变化:</p>

<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" alt="Sun" nohref="">
  <area shape="circle" coords="90,58,3" target="_blank" alt="Mercury" href="/statics/images/course/merglobe.gif">
  <area shape="circle" coords="124,58,8" target="_blank" alt="Venus" href="/statics/images/course/venglobe.gif">
</map>