Imagemaps (Client or Server)

<IMG SRC="main2.gif" 
     ALT="Imagemap to Yahoo! Main Categories" USEMAP="#map1">
<MAP NAME="map1">

  <AREA SHAPE="rect" COORDS="0,  0, 44, 56" HREF="stuff.html">
  <AREA SHAPE="rect" COORDS="320,0,360, 56" HREF="otherstuff.html">
</MAP>