Is there some document-generating software that produces the similar-looking help pages seen on many sites (like cygwin [http://cygwin.com/cygwin-ug-net/ov-ex-unix.html], smarty, ...)? With the prev/next, up, home, links, toc, etc.
Check out PHPDoc http://www.phpdoc.de/ an numerous similar others - ie do a Google search, and search Sourceforge.
HTH
