Here I'll store some tricks for future reference. It's mostly for me, but if you can make use of any of this, you're quite welcome, of course. We'll have to view source, cuz I ain't gonna bother putting the script itself on the pages... even though the angelfire code may get in the way somewhat. Ah well, whatever.... First lesson is this page itself, a collapsible menu tree.
§ CSS
§ HTML