ActionScript 3.0 :: Fullscreen Button On The Playback Component, Which Will Allow The User To Toggle The Video Fullscreen?

I like to make a fullscreen desktop application, with an FLV, using the FLV Playback component. However, I�d like there to be a Fullscreen button on the playback component, which will allow the user to toggle the video fullscreen.I cant, for the life of me, figure out how to do this with various settings�it should be easy! This is what I have--is there a better way to do things (without a custom movie player)? My inital settings are as follows:

Code:
stage.displayState = StageDisplayState.FULL_SCREEN;
theMovie.fullScreenTakeOver = false;

Then I have a function which should work--but my button won't appear in fullscreen--Can I apply this function to the built-in fullscreen button?:

Code:
function handleClick(event:MouseEvent):void
{
if ( !theMovie.fullScreenTakeOver )[code]....