Use to create a FUNCTION procedure.
 
Enter a name for the procedure in the New FUNCTION dialog
box. QBasic inserts FUNCTION and END FUNCTION statements
for the procedure and displays it in the View window.
 
If you want to view or edit other parts of the program,
use the SUBs command from the View menu (or press F2).
 
Tip: You can also create a FUNCTION procedure by using
     the QBasic keyword FUNCTION.