public GUI()
	    {
	        super("FestivalPlanner"); 
	        makeFrame();
	        io = IO.getInstance();
	        checkInp = new CheckInputs();
	        Timer timer = new Timer(10, new ActionListener() {
				public void actionPerformed(ActionEvent arg0) {
					enableButtons(buttons);
				}
			});
	        timer.start();
	    }