Учитывать метки в хлебных крошках

<?php
               // Вывод строки навигации
               $InformationSystem = & singleton('InformationSystem');
   
               // Определяем информацию об информационной системе, связанной с текущим узлом
               $InformationSystem_id = $InformationSystem->GetInformationSystemByStructureId(CURRENT_STRUCTURE_ID);
   
               $param = array();
               $param['xml_show_structure_property'] = false;
   
               $external_propertys = array();
   
               // Если с узлом структуры связана ИС
               if ($InformationSystem_id)
               {
                  $result = $InformationSystem->GetInformationFromPath($InformationSystem_id, '', false);
   
                  // определяем id информационного элемента
                  if ($result['item'])
                  {
                     $item_id = $InformationSystem->GetIdInformationItem($result['item'], $result['group'], $InformationSystem_id);
   
                     if ($item_id != 0)
                     {
                        $external_propertys['item'] = $item_id;
   
                        $param['show_groups'] = array($result['group']);
                        $param['show_items'] = array($item_id);
                     }
                  }
                  else
                  {
                     $item_id = false;
                  }
   
                  if (is_array($result) && $result['group'] > 0)
                  {
                     $external_propertys['group'] = $result['group'];
         
                     $param['show_groups'] = array($result['group']);
                  }
   
                  // Данные для хлебных крошек заполняем только для текущей ИС
                  $param['show_information_systems'][] = $InformationSystem_id;
               }
               elseif (class_exists('shop'))
               {
                  $shop = & singleton('shop');
   
                  // Определяем информацию о магазине, связанным с магазином
                  $shop_row = $shop->GetShopWhithStructureId(CURRENT_STRUCTURE_ID, CURRENT_SITE);
   
                  if ($shop_row)
                  {
                     $result = $shop->GetItemPath($shop_row['shop_shops_id'], '', false);
   
                     // Если товар
                     if ($result['item'])
                     {
                        $item_id = $result['item'];
   
                        // Получаем данные о товаре
                        $item_row = $shop->GetItem($item_id);
            
                        if ($item_row)
                        {
                        // Если товар является модификация, подставляем в ID товара родительский товар
                           if ($item_row['shop_items_catalog_modification_id'] != 0)
                           {
                              $item_id = $item_row['shop_items_catalog_modification_id'];
                           }
               
                           if ($item_id != 0)
                           {
                              $external_propertys['item'] = $item_id;
      
                              $param['show_shop_groups'] = array($result['group']);
                              $param['show_shop_items'] = array($item_id);
                           }
                        }
                     }
                     else
                     {
                        $item_id = false;
                     }
   
                     // Если группа
                     if (is_array($result) && $result['group'] > 0)
                     {
                        $external_propertys['group'] = $result['group'];
            
                        $param['show_shop_groups'] = array($result['group']);
                     }
                  }
               }
   
               $structure = & singleton('Structure');
               $structure->ShowStructure(false, 'ХлебныеКрошки', $param, $external_propertys);
   
            ?>

if (isset($GLOBALS['shop_item_path']['tag_name'])) {
                  if (class_exists('Tag')) {
                     $oTag = & singleton('Tag');
                     $tag_row = $oTag->GetTagByPath($GLOBALS['shop_item_path']['tag_name']);
                     $param['tags'] = array($tag_row['tag_id']);
                  }
               }