make video full screen

Ok, so I followed a tutorial that showed how to make a flv media player. It works by selecting a video from a list and making it the source of a componenet called video1. If I try to make the player full screen, the player goes full screen but the actual video that plays doesnt stretch along with the rest of it. Here is an example

Default size

Full Screen

im not sure how to make the video stretch across the player, right now I have the video1 component assigned to a designated size in flash 8, and im not sure how to set like the value as a %. thanks