Imageless rounded corners

OK, quick question:

I was thinking of using the nifty javascript to do a template with.
Would I be screwing myself?
Is there a back up method? ie, the round corners turn into squared corners or something?

Thanks!!

I’m still trying to come to grips with this css stuff. lolo, about time eh!

Good questions Carsten. If the JS somehow doesn’t work with nifty, you get plain old square corners... so it degrades peacefully.

do I feel a plugin being created here....