It all works but I just feel odd about its code :/
Anyway, @Nao or anyone else, any thoughts about presentation?
I'd recommend using text links instead of buttons, though -- this would make the box a bit less intrusive, mesays.
Will probably have a play with the source code...
May I ask why you took to add your functions through prototypes, rather than including them Inside the main object, like the rest...? A leftover from the SMF way of doing things? ;)