@Override
		public void actionPerformed(ActionEvent e) {
			if (e.getSource() == mntmTodayLog ) 
			{				
				int result = JOptionPane.showConfirmDialog(null, "If you press \"Yes\", you apply to cancel your membership and exit.","Member Leave",JOptionPane.YES_NO_OPTION);
				if(result == JOptionPane.CLOSED_OPTION || result == JOptionPane.NO_OPTION ){
					return;
				} else if(result == JOptionPane.YES_OPTION){
					File file = new File("log/log"+Date.getdateD()+".txt");
					
					if(file.exists())
						file.delete();
				}	
			}
		}