public void update(LineEvent event) {
		if (Debug.DEBUG) {
			if (event.getType().equals(LineEvent.Type.STOP)) {
				Debug.println("Record: Stop");
			} else if (event.getType().equals(LineEvent.Type.START)) {
				Debug.println("Record: Start");
			} else if (event.getType().equals(LineEvent.Type.OPEN)) {
				Debug.println("Record: Open");
			} else if (event.getType().equals(LineEvent.Type.CLOSE)) {
				Debug.println("Record: Close");
			}
		}
		if (event.getType().equals(LineEvent.Type.START)) {
	    	m_startTime=System.currentTimeMillis();
	    } else
	    if (event.getType().equals(LineEvent.Type.STOP) 
	    	|| event.getType().equals(LineEvent.Type.CLOSE)) {
		    m_startTime=0;
		}
	}