private static function LoadAchievement()
 {
     // Load achievement
     self::$m_achievement = DB::World()->selectRow("\n        SELECT\n        a.*,\n        b.parentCategory,\n        c.icon\n        FROM DBPREFIX_achievement AS a\n        LEFT JOIN DBPREFIX_achievement_category AS b ON b.id = a.categoryId\n        LEFT JOIN DBPREFIX_spell_icon AS c ON c.id = a.iconID\n        WHERE a.id = %d", self::GetID());
     if (!self::$m_achievement) {
         WoW_Template::ErrorPage(404, 'achievement');
         return false;
     }
     // Load criterias (if exists)
     self::$m_achievement['criterias'] = DB::World()->select("SELECT * FROM DBPREFIX_achievement_criteria WHERE referredAchievement = %d", self::$m_achievement['id']);
 }