Scaling stroke in flash

hi all,

i have a question about the scaling stroke in flash.

here is my case. i have create an animation in maya and export it out in swf format.
i import the swf file into flash and figure out the image is too large, so i multi select all the frames and scale it down to the size i want. but the stroke around the image remain the same thickness before i scale it.
so is that any way i can scale the image n stroke together so it remain the same look as i scale them down before?

illustrator has the stroke to scale function to turn on and off, is that a function in flash?

many thans