public void mouseExited (MouseEvent e)
	// stop showing coordinates
	{
		if ( !Active) return;
		GF.setLabelM("--");
		if ( !NodeName.equals(""))
		{
			GF.setLabel(NodeName);
			DisplayNodeName = true;
		}
		if (GF.showTarget())
		{
			iTarget = jTarget = -1;
			copy();
		}
	}