documentation web interface - no navigation

[Till Rettig]

Hi,
is this a known bug that with firefox2 I can see navigation buttons on 
top and bottom of the main window at kainhofer.com, but they are missing 
on lilypond.org? That is when using the docs from lilypond.org there it 
is only possible to navigate via the contents window.

Is somebody else also observing the same?

Till