{ 
  Usually when you open a URL in new window in TWebBrowser it opens 
  the Internet Explorer. This tip creates a new instance of your 
  browser form and opens the new site in your browser. 
} 


procedure TForm1.WebBrowser1NewWindow2(Sender: TObject; 
  var ppDisp: IDispatch; var Cancel: WordBool); 
var 
  NewWindow: TForm1; 
begin 
  // a new instance of the form will be created 
  // Eine neue Instanz wird erstellt 
  NewWindow := TForm1.Create(self); 

  NewWindow.Show; 
  ppDisp := NewWindow.Webbrowser1.DefaultDispatch; 
end;