protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
	
		String page = request.getParameter("page");
		ICommand command = CommandFactory.getPageCommand(page);
		if (command != null){
			
				try {
					command.execute(request, response);
				} catch (CommandException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (DaoException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			
	
		}
	}