public List<Schedule> getScheduleByDayList(String day)
	{
		List<Schedule> list = new ArrayList<Schedule>();
		try {
			PreparedStatement ps = con.prepareStatement("SELECT * FROM schedule WHERE week_day=?");
			ps.setString(1, day);
			
			ResultSet rs = ps.executeQuery();
			
			while(rs.next())
			{
				list.add(getScheduleFromRS(rs));
			}
			rs.close();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		return list;
	}