Navigating through visited pages history

As an Admin I'd like to be able to navigate to previous page I was at and then to return back so that I don't need to find my previous pages again and again when I need to return back.
This implies that we have our own arrows at the top of the page, not the browsers' ones. Main Scenario:

1. When I just opened Poulpe, the Back and Forth arrows are disabled (page0).
2. Next I go to some page other page (page1), a Back arrow is activated and brings me to the start page (even if now this page is simply an empty page).
3. When I go to next page (page2), the Back arrow is still enabled.
4. When I press a Back arrow, I return back to the previous page (p1). The Forth arrow is activated.
5. When I press a Forth arrow, I go to the page I was (page2).
6. When I press Back arrow 2 times I return to the original page (page0), the Back arrow is not active, the Forth arrow is active and can lead me back to previously opened pages.

Note, that a 10 steps history should be kept, if I was on 11 pages, the oldest one is removed from the history.