Paul O'B
In my example tabbing causes the links to rise up from the bottom which is a little strange but still usable. Much better than a JS version where nothing would happen at all when you tabbed (like in the suckerfish menus).
exactly the same thing happens with mine, and i just thought that if i rearrange the links order, then it might rise upside down as well, from top to bottom, then tweak it some... which would be less weird i guess, although to make it look proper in every way, then ill probably have to re-do the whole thing.