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unit Unit1;


interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, OleCtrls, SHDocVw,ComCtrls, ActiveX, AppEvnts;

type
  TForm1 = class(TForm)
    WebBrowser1: TWebBrowser;
    pnl1: TPanel;
    btn1: TButton;
    ApplicationEvents1: TApplicationEvents;
    procedure btn1Click(Sender: TObject);
    procedure ApplicationEvents1Message(var Msg: tagMSG;
    var Handled: Boolean);
  private
    { Private declarations }
  public
    { Public declarations }
      end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.btn1Click(Sender: TObject);
begin
  WebBrowser1.Navigate('http://demochat.dc10-soft.de/flashchat.php');
end;

procedure TForm1.ApplicationEvents1Message(var Msg: tagMSG; var Handled: Boolean);
  const
    StdKeys = [VK_TAB, VK_RETURN,VK_BACK]; { standard keys }
    ExtKeys = [VK_DELETE, VK_BACK, VK_LEFT, VK_RIGHT]; { extended keys }
    fExtended = $01000000; { extended key flag }

begin
  if IsChild(WebBrowser1.Handle, Msg.Hwnd) then
  begin
    if (Msg.Message = WM_CLOSE) then
      msg.Message := 0
    else
    if ((Msg.Message >= WM_KEYFIRST) and (Msg.Message <= WM_KEYLAST)) and
      ((Msg.wParam in StdKeys) or (GetKeyState(VK_CONTROL) < 0) or
      (Msg.wParam in ExtKeys) and ((Msg.lParam and fExtended) = fExtended)) then
        begin
          Handled := (WebBrowser1.Application as IOleInPlaceActiveObject).TranslateAccelerator(Msg) = S_OK;
          if not Handled then
          begin
            Handled := True;
            TranslateMessage(Msg);
            DispatchMessage(Msg);
          end; // if not
        end; //if (msg... then
  end;  // if IsChild
end; // procedure