Cant open presentations / domain error

I’ve recently added and rearranged some of my presentations, and now I cant view them from my main page

http://raven.viewbook.com/

when I click on a presentation it links to http://www.null.com/presentation_name, instead http://raven.viewbook.com/presentation_name.

If I type directly into the address bar “raven.viewbook.com/flora” for example, then it opens that presentation with no problem.

I’m using Vista, and have tried a few browsers (IE7.0, FF2.0, Opera9.27), but I think it’s not a browser issue.

Thx

Mario, I fixed this issue for your site.

Let me know if anyone experiences the same.