This is an example of split view application layout, commonly used on iPad apps. The main approach of such kind of layout is that you can see different views at the same time.

Each view may have different layout, different navbar type (dynamic, fixed or static) or without navbar.

The fun thing is that you can easily control one view from another without any line of JavaScript just using "data-view" attribute on links.

And of course, your favorite panels are still here: left and right