**This is an old revision of the document!**
The %Screen% and %ScreenVisible% tokens return the frame or visible frame of the specified screen. It takes a parameter indicating which screen to use.
The parameter may be:
Main or 0: the main screen (the defined one with the menu bar on it, although this is less apparent now that the menu bar is on all monitors).
Second: the left most screen that is not the Main screen.
Third: the left most screen that is not the Main or Second screen.
Internal: the left most internal screen.
External: the left most external screen.
Front: the left most screen containing (most of) the front window.
Back: the left most screen that is not the Front screen.
Back2: the left most screen that is not the Front or Back screen.
Mouse: the left most screen containing the mouse cursor.
Positive Number: the indexed screen from left to right.
Negative Number: the indexed screen from right to left.
So for example, %ScreenVisible%Main% gives the visible frame of the main screen.
Like all coordinates in Keyboard Maestro, the frames are from the top left corner of the main screen.