rollover mystery - Sherlock Holmes wanted ;-)

Dear all,

I was asked to help fix this problem, and it turned out to be quite a 
mystery. It's a re-design for a local nonprofit, done by  taproot 
foundation volunteer group*.

They are pretty much ready to go, but there is a really odd rollover 
problem: The rollover for the fourth subnavigation link on the left 
hand side does not work, and that happens *only* in Internet 
Explorer, both on Windows and Mac. All other common browsers display 
the rollover as intended.

Here is the link:
http://www.urbanecology.org/site/mission.htm

I'm at the end of my wits, cannot find the "trigger" for this odd 
behaviour... and I really would like to  help them with this annoying 
little thing.

Any thoughts are very much welcome, and needed.


Thanks a big bunch,

:: doris


*ps. for those wondering what the "Taproot Foundation" is... Here is 
their site: http://www.taprootfoundation.org. A very interesting way 
of getting professionals involved in meaningful projects to support 
local nonprofits. I do web project management for them.



-- 

-----------------
doris kyburz
703 santa barbara rd
berkeley, ca 94707
h: 1+510.848.0707
f: 1+707.598.2973
-----------------

HWG hwg-techniques mailing list archives, maintained by Webmasters @ IWA