auf der suche nach einem befehl

[juhu]

Code:

unit UFahrstuhl;
interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls;

type
  TForm1 = class(TForm)
    Panel2: TPanel;
    Panel7: TPanel;
    Panel8: TPanel;
    Panel9: TPanel;
    Panel10: TPanel;
    Label1: TLabel;
    Button1: TButton;
    Button2: TButton;
    Button4: TButton;
    Button5: TButton;
    Button6: TButton;
    button3: TButton;
    stuhl: TImage;
    procedure Button1Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
    procedure Button6Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
close;
end;

procedure TForm1.Button5Click(Sender: TObject);
begin

stuhl.Top:=448;
end;

procedure TForm1.Button6Click(Sender: TObject);
begin
stuhl.Top:=560;

end;

procedure TForm1.Button4Click(Sender: TObject);
begin
stuhl.Top:=336;
end;

procedure TForm1.Button3Click(Sender: TObject);
begin

stuhl.Top:=224;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  stuhl.Top:=112;
end;

end.

der fahrstuhl springt zwar. das macht aber erstmal nichts.