Re: Top bar is invisible
As sylvie says above, in order to ensure that your top bar is always visible in whichever theme that it is that you choose,
go to tiki\templates\styles and look if there's a folder already for your theme.
1. If yes, go inside and edit tiki-top_bar.tpl (if this file isn't present, copy it from another theme's folder and edit it)
2. If no, create the folder w/ the same name as your style and place a tiki-top_bar.tpl in it.