Do these match with what you have for your site?
Code:
Content visible to registered users only.
In the default navbar template there are three links:
Code:
Content visible to registered users only.
What do they look like in your navbar template?
Also what does the HTML source look like for these three links?
In general there are basically three ways to handle relative links. One is to do like PhotoPlog does and automatically make absolute links. Two is to provide text boxes where the user lists what and where to link. Three is a combination of one and two, but none is truly ideal for all directory structures, skins, sub-domains, etcetera.