function BookManager(&$db)
 {
     parent::DBTableManager($db, 'books', 'Book', 'authors', 'Author');
 }
 /**
  * The constructor
  *
  * @param &$db (dbModule object)
  */
 function UserManager(&$db)
 {
     parent::DBTableManager($db, 'users', 'User', 'groups', 'UserGroup', 'translatedGroups', 'UserTranslatedGroup', 'groupPermissions', 'GroupPermission');
 }
 /**
  * Constructor
  *
  * @param $db (obejct dbModule)
  */
 function PageManager(&$db)
 {
     parent::DBTableManager($db, 'pages', 'Page', 'translatedPages', 'TranslatedPage');
 }