Help needed: Navbar

[Twisted-R]

Hey people,

I have some problems with the navbar of a site: www.abandoned-loyalty.net and as you can see, the navbar is not a real 100% full width.
I'd like to have it a full 100% width from the left edge of the window to the right edge of the window.
Right now for guests its not full width somehow, but for members it does do full width.
I'd like to be 100% for guests & members.

Another question, I want the navbar for guests to only display a text: "Register now and become a member of Abandoned Loyalty. It only takes a minute." without any of the other links.
But...when doing that and removing the search-link thats normally in there....the navbar will disappear when I have the page shortly after I logged myself out. (The page which tells me I've been logged out and if I want to go back to forum index or to the previous page I was viewing.)
Anyone know whats up with that?
I want it to keep displaying and for guests to only have that text, not the search-link.


(Extra info: it has been tried with different styles and the default style.)


Thanks in advance!