private void createUser() {
		panelUserAdd = new JPanel();
		panelUserAdd.setBounds(10, 32, 614, 313);
		getContentPane().add(panelUserAdd);
		panelUserAdd.setLayout(null);

		JLabel lblUsername = new JLabel("Username:");
		lblUsername.setBounds(10, 11, 77, 14);
		panelUserAdd.add(lblUsername);

		JLabel lblPassword = new JLabel("Password:");
		lblPassword.setBounds(10, 36, 77, 14);
		panelUserAdd.add(lblPassword);

		JLabel lblPhone = new JLabel("Phone:");
		lblPhone.setBounds(10, 61, 77, 14);
		panelUserAdd.add(lblPhone);

		rdbtnAdminCreate = new JRadioButton("Admin");
		buttonGroup.add(rdbtnAdminCreate);
		rdbtnAdminCreate.setBounds(10, 93, 109, 23);
		rdbtnAdminCreate.setSelected(false);
		panelUserAdd.add(rdbtnAdminCreate);

		rdbtnEmployeeCreate = new JRadioButton("Employee");
		buttonGroup.add(rdbtnEmployeeCreate);
		rdbtnEmployeeCreate.setBounds(146, 93, 109, 23);
		rdbtnEmployeeCreate.setSelected(true);
		panelUserAdd.add(rdbtnEmployeeCreate);

		userNameCreateField = new JTextField();
		userNameCreateField.setBounds(136, 8, 86, 20);
		panelUserAdd.add(userNameCreateField);
		userNameCreateField.setColumns(10);

		passwordCreateField = new JTextField();
		passwordCreateField.setBounds(136, 33, 86, 20);
		panelUserAdd.add(passwordCreateField);
		passwordCreateField.setColumns(10);

		phoneCreateField = new JTextField();
		phoneCreateField.setBounds(136, 58, 86, 20);
		panelUserAdd.add(phoneCreateField);
		phoneCreateField.setColumns(10);

		JButton btnAddUser = new JButton("Add User");
		btnAddUser.setBounds(10, 140, 89, 23);
		panelUserAdd.add(btnAddUser);
		btnAddUser.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(final ActionEvent e) {
				AdminService admService = new AdminService();
				int type = 1;
				if (rdbtnAdminCreate.isSelected()) {
					type = 0;
				} else if (rdbtnEmployeeCreate.isSelected()) {
					type = 1;
				}
				admService.createUser(userNameCreateField.getText(),
						passwordCreateField.getText(),
						phoneCreateField.getText(), type);
				userNameCreateField.setText("");
				passwordCreateField.setText("");
				phoneCreateField.setText("");
				rdbtnEmployeeCreate.setSelected(true);
				rdbtnAdminCreate.setSelected(true);
			}
		});
	}