extern HWND hSelection;
extern HWND hImageArea;
extern HBITMAP hSelBm;
+extern HBITMAP hSelMask;
extern int palColors[28];
extern HWND hScrollbox;
extern HWND hMainWnd;
extern HWND hPalWin;
+extern HWND hToolBoxContainer;
extern HWND hToolSettings;
extern HWND hTrackbarZoom;
extern CHOOSECOLOR choosecolor;