flash animation

I am making a flash animation and I need a script that will call out to the flash player and keep the window itself from resizing. I have done the no resize call out but that still allows them to resize the window but just keeps the animation the same size. Can anyone point me in the right direction?

I simply want to call out a size of the window and insure that the window the animation is playing in does not get stretched....thanks for any help.