anchor.diff:            UpdH(Pages1, h div 3);
             UpdH(Pages2, h div 3);
             //pos
  -          FSplit1.Top:= h;
             Pages2.Top:= h;
  -          FSplit2.Top:= h;
             Pages3.Top:= h;
  +          FSplit1.Top:= Pages2.Top;
  +          FSplit2.Top:= Pages3.Top;
           end;
         gm4v:
           begin
  
positive.code:           UpdW(Pages1, w div 3);
            UpdW(Pages2, w div 3);
            //pos
            FSplit1.Left:= w;
            Pages2.Left:= w;
            FSplit2.Left:= w;
            Pages3.Left:= w;
          end;
        gm3h:
          begin
  
negative.code:           //size
            UpdH(Pages1, Trunc(h * NSplit));
            //pos
            Pages2.Top:= h;
            FSplit1.Top:= Pages2.Top;
          end;
        gm3v:
          begin
  