<? CModule::IncludeModule('iblock');
$dbSect = CIBlockSection::GetList(Array("IBLOCK_ID"=>$arResult["IBLOCK_ID"],"DEPTH_LEVEL" => 1), false);
if($arSect = $dbSect->GetNext()) {
echo '<a href="' . $arSect["SECTION_PAGE_URL"] . '">'.$arSect["NAME"].';</a>';
}
?>