Full screen video

hi guys…

i am tryin to make a video player function that goes fullscreen… and i am using the following code…

on(press)
{
if (Stage[“displayState”] == “normal”)
{
Stage[“fullScreenSourceRect”] = new Rectangle(0,0,_root.videoScreen._width,_root.videoScreen.height);
Stage[“displayState”] = “fullScreen”;
}
else
{
Stage[“displayState”] = “normal”;
}
}

but when i use this code… the whole stage goes full screen… if anybody could help me telling me where am goin wrong it will be very helpful…

thanks in advace…

snehan