Animating filters with as?

oi oi kirupa,

got another question for the kirupa help-desk :pleased:

i was wondering how to animate a given filter with as???
for example i’ve a button and a movieclip, and if i roll over the button
the movieclip should get a blur-filter slowly (animated)…

maybe there is a tween-class for filters or something similar?!?
that would be cool, i guess…

does anybody has an advice for me?

thx in advance,
roll4life