This problem comes from the fact that we use ajax to load every content in piwik, so the URL remains the same all the time.
To fix this we can use the # in the URL, the same way Gmail does.
ALSO: central click in firefox should open the desired sub section.
Calendar
Currently changing the date in the calendar also changes the currently viewed section (reset to Dashboard).
Instead we should reload the same category.
Ressources
See Jquery History:
jQuery history plugin: It uses the hash (fragment)
method that was mentioned earlier in this thread. You essentially need to be able to store some text that encapsulates the current page state so that it can be recreated by the browser on reload; no information beyond that in the URL is maintained in any reliable way. This particular plugin also has the effect of making the "back" and "forward" buttons undo and redo page state changes, which you may or may not want.