Overview
 Procedure InitVGA        (VPath:String)
 Procedure StandardScreen (Title:String)
 Procedure Box            (X1,Y1,X2,Y2:Word;C1,C2,Thick:Byte)
 Procedure ShadeText      (X,Y:Word;T:String)
 Procedure GraphicSpace   (X,Y,Spot:Word)
 Procedure TwirlyCursor   (X,Y,Spot:Word;Frame:Byte)
 Procedure LineCursor     (X,Y,Spot:Word;OnOff:Boolean)
 Procedure CommentWindow  (X,Y:Word;Comment:String)
 Procedure EditString     (X,Y:Word;MaxLets:Byte;Upper:Boolean; ...
 Procedure ShowDirList    (Var Dir:DirList;ShowMore:Byte; ...
 Procedure DrawButtonUp   (X1,Y1,X2,Y2,Thickness,Background:Word; ...
 Procedure DrawButtonDown (X1,Y1,X2,Y2,Thickness:Word; ...
 Procedure DrwButtonDown  (X,Y,Len,Depth,Thickness:Word; ...
 Procedure DrwButtonUp    (X,Y,Len,Depth,Thickness,Background:Word; ...