2010/6/18 Platonides Platonides@gmail.com:
That looks like a bug. CollapsibleNav is using mousedown and keypress events instead of onclick.
We have been using mousedown instead of onclick to improve perceived performance, IIRC. Replacing mousedown with onclick would eliminate the need for hooking keypress AFAIK and make screen readers happy.
Roan Kattouw (Catrope)