CSS loaded event in Safari & Firefox

CSS loaded event in Safari & Firefox


Hi all,
I threw together a proof-of-concept for a CSS loaded event. It's
quite a hack, requiring to add some extra CSS at the end of a style
sheet, but at least works without polling:
http://stilbuero.de/demo/cssloaded/
I imagine that it's useful for dynamically loaded style sheets and to
prevent FOUC. Would that be something that is useful for us?
Cheers, Klaus