im working on a script to change the video mode from fullscreen to windowed, and back via a keystroke. just having a bit of trouble, when i hit the key i can see my player model as if im inside it. nothing else happens.

here is the script:

function videomode(){
if(key_0){
video_screen=0;
}
}


i already have the variable for video_screen in the script, so thats not the problem.. any ideas guys?