As some of you might know, I am working on a site at the moment and now came across another problem. I need a 3-level navigation tree like this:

Home
Projects
.└ Some project
.....└ Overview
.....└ Features
.....└ Screen Shots
.....└ FAQs
.└ Some other project
.....└ Overview
.....└ Features
.....└ Screen Shots
.....└ FAQs
Community
.└ Blogs
.└ Forums
...


Currently, I have a menu on the left side of my site and when a viewer clicks "Projects", the available projects are displayed as sub-menu (DHTML toggle button). The problem now is that I don't know how to display the sub-menu of the project selcted, including features, screen shots, FAQs... Maybe as tabs on the content page? Here is a preview of the site: http://www.maresweb.de/mwtest/

Regards,
Sebastian

...why can't you apply the same effect you had used beforehand?

I agree with Malikyte, just use another expanding menu.

Because...

1. I don't have enough space to indent another level of sub-menu.
2. The whole thing gets too crowded.

Neat Site Design!

How about a menu like the IPB "Options" button, but only have that to display level three options. level two can just be as is.

Thanks for the compliment.
I am afraid I don't really understand what you mean. Could you elaborate on that, please?

He means the javascript drop down found at the top of each topic.