public static void main(String[] args) {
		installLnF();
		SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				ChooseFrame frame = new ChooseFrame();
				frame.setDefaultCloseOperation(ChooseFrame.EXIT_ON_CLOSE);
				frame.setTitle("Choose Option");
				frame.getContentPane().setPreferredSize(frame.getSize());
				frame.pack();
				frame.setLocationRelativeTo(null);
				frame.setVisible(true);
			}
		});
	}