public Level getLevel(int id)
	{
		Level level = null;
		
		try {
			PreparedStatement ps = con.prepareStatement("SELECT * FROM level WHERE id=?");
			ps.setInt(1, id);
			
			ResultSet rs = ps.executeQuery();
			if(rs.next())
			{
				level = getLevelFromRS(rs);
			}
			ps.close();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return level;
	}