void UpdateTransparency(int whichx, int whichy);
void UpdateTransparencyother(int whichx, int whichy);
void UpdateTransparencyotherother(int whichx, int whichy);
void UpdateTransparency(int whichx, int whichy);
void UpdateTransparencyother(int whichx, int whichy);
void UpdateTransparencyotherother(int whichx, int whichy);