private void LoadKeyItemsOptions(int categoryID)
        {
            List <PCKeyItem> items = KeyItemService.GetPlayerKeyItemsByCategory(GetPC(), categoryID).ToList();

            ClearPageResponses("KeyItemsListPage");
            foreach (PCKeyItem item in items)
            {
                var keyItem = KeyItemService.GetKeyItemByID(item.KeyItemID);
                AddResponseToPage("KeyItemsListPage", keyItem.Name, true, item.KeyItemID);
            }
            ChangePage("KeyItemsListPage");
        }