public static mmDatabaseManager DatabaseMgr
		{
			get	
			{ 
				// Instantiate the Database Manager if it's null
				if ( _databaseMgr == null )
				{
					_databaseMgr = Factory.CreateDatabaseManager();
				}
				return _databaseMgr; 
			}
			set { _databaseMgr = value; }
		}