Yet another version of the layout is available.
This version works (in some cases acceptably, and in other cases perfectly) in the following browsers:
Mozilla 2002-02-14 Linux (Thanks to me)
Opera 6.0TP2 Linux (Thanks to me)
Mozilla 0.9.4 Win32 (Thanks to me)
IE 5.00.2920.0000 Win32 (Thanks to me)
Mozilla 2002-02-21 Win32 (Thanks to chrisg)
IE 6.0.2600.0000 Win32 (Thanks to chrisg)
Konquerer 2.2.1 Linux (Thanks to belle_mort)
IE 5.50.4807.2300 Win32 (Thanks to joiseyguy)
Opera 6.1 Win32 (Thanks to joiseyguy)
IE 5.50.2022 Mac OS9 (Thanks to weh)
IE 5.00 Win32 (Thanks to amarceluk)
It doesn’t work on the following browsers (obviously):
Netscape 4.78 Linux (Thanks to belle_mort)
Netscape 4.7 Win32 (Thanks to joiseyguy)
I don’t intend on making it work there, but I do intend on making it acceptable.
Thanks again to everyone for your help. If you have a browser version that has not been tested, please take a screenshot and post it in the comments. In the mean time, I am going to assume this design is acceptable in all MODERN browsers, and attempt to fix it up for non-CSS browsers and Netscape 4.