public Group getGroup(int id)
	{
		Group group = null;
		
		try
	     {
	       PreparedStatement ps = con.prepareStatement( "SELECT * FROM groups WHERE id=?" );
	       ps.setInt( 1, id );
	 
	       ResultSet rs = ps.executeQuery();
	       if( rs.next() )
	       {
	         group = getGroupFromRS( rs );
	       }
	       ps.close();
	     }
	     catch( SQLException e )
	     { 
	       e.printStackTrace(); 
	     }
		
		return group;
	}