a couple of references that I didn't grok.
I ran these through validator.w3.org; some validated; some didn't. <code> is legal, though, I swear.
THDL's web design and menu system. At the design protocols for the THDL web site are a bit messy, but they are being cleaned up and hopefully will eventually emerge in a way that makes them easier for non-THDL staff like David C. to make sense of.
a.k.a. the "Rosetta Stone".