private static function HandleAchievements()
 {
     if (!is_array(self::$m_achievements)) {
         return false;
     }
     $achievements = array();
     foreach (self::$m_achievements as $ach) {
         if ($ach['parentCategory'] == 1) {
             $ach['type'] = 2;
         } else {
             $ach['type'] = 1;
         }
         $achievements[] = $ach;
     }
     self::$m_achievements = $achievements;
     unset($achievements, $ach);
 }