public void actionPerformed( ActionEvent ev ) {
		if (m_running) {
			m_hsecs++;
			if (m_hsecs==100) {
				m_hsecs=0;
				m_secs++;
				if (m_secs==60) {
					m_secs=0;
					m_mins++;
					if (m_mins==60) {
						m_mins=0;
						m_hrs=(m_hrs+1)%100;
					}
				}
			}
			if (m_update) updateText();
		}
		m_alarm.restart();
	}