Can't quite get the hotspots (or slices) to work

[douglaswarnold]

Hello!

I've tried my best to get the image maps to work; but, can't get them to work in either css or html. Could you please tell me what I'm doing wrong? Thank you, Doug Arnold

http://douglaswarnold.com/websites/

<img name="n910x850webindex" src="images/910x850-webindex.gif" width="910" height="850" border="0" usemap="#m_910x850webindex" alt="webindex"><map name="m_910x850webindex">
<area shape="rect" coords="455,425,910,850" href="http://douglaswarnold.com/websites/douglas-arnold-portfolio/" target="_blank" title="Douglas Arnold's Portfolio" alt="Douglas Arnold's Portfolio" >
<area shape="poly" coords="455,425,910,425,910,850,455,850,455,425" href="javascript:;" title="webindex" alt="webindex" >
<area shape="rect" coords="0,425,455,850" href="http://douglaswarnold.com/websites/rimg/" target="_blank" title="RIMG" alt="RIMG" >
<area shape="poly" coords="0,425,455,425,455,850,0,850,0,425" href="javascript:;" title="webindex" alt="webindex" >
<area shape="rect" coords="455,0,910,425" href="http://douglaswarnold.com/websites/mmas/" target="_blank" title="MMAS" alt="MMAS" >
<area shape="poly" coords="455,0,910,0,910,425,455,425,455,0" href="javascript:;" title="webindex" alt="webindex" >
<area shape="rect" coords="0,0,455,425" href="http://douglaswarnold.com/websites/unitarian-church-of-sharon-ma/" target="_blank" title="UCS" alt="UCS" >
<area shape="poly" coords="0,0,455,0,455,425,0,425,0,0" href="javascript:;" title="webindex" alt="webindex" >
<area shape="poly" coords="455,425,910,425,910,850,455,850,455,425" href="javascript:;" title="webindex" alt="webindex" >
<area shape="poly" coords="0,425,455,425,455,850,0,850,0,425" href="javascript:;" title="webindex" alt="webindex" >
<area shape="poly" coords="455,0,910,0,910,425,455,425,455,0" href="javascript:;" title="webindex" alt="webindex" >
<area shape="poly" coords="0,0,455,0,455,425,0,425,0,0" href="javascript:;" title="webindex" alt="webindex" >
</map>