Как вывести миниатюру для превью новости

<?if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();
/** @var array $arParams */
/** @var array $arResult */
/** @global CMain $APPLICATION */
/** @global CUser $USER */
/** @global CDatabase $DB */
/** @var CBitrixComponentTemplate $this */
/** @var string $templateName */
/** @var string $templateFile */
/** @var string $templateFolder */
/** @var string $componentPath */
/** @var CBitrixComponent $component */
$this->setFrameMode(true);
?>
<!--Button slider-->
<?foreach($arResult["ITEMS"] as $arItem) {?>
   <?$this->AddEditAction($arItem['ID'], $arItem['EDIT_LINK'], CIBlock::GetArrayByID($arItem["IBLOCK_ID"], "ELEMENT_EDIT"));
   $this->AddDeleteAction($arItem['ID'], $arItem['DELETE_LINK'], CIBlock::GetArrayByID($arItem["IBLOCK_ID"], "ELEMENT_DELETE"), array("CONFIRM" => GetMessage('CT_BNL_ELEMENT_DELETE_CONFIRM')));?>
   <div class="stock" id="<?=$this->GetEditAreaId($arItem['ID']);?>">
      <a href="<?=$arItem['DETAIL_PAGE_URL']?>">
         <!--<span>Акция!</span>-->
         <?=$arItem['NAME']?>
      </a>
   </div>
<?}?>