Битрикс Ш навигационная цепочка

template.php

<?if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();

//delayed function must return a string
if(empty($arResult))
	return "";

$strReturn = '<div id="block-breadcrumbs"><ul>';
$arResult[count($arResult)-1]['ISLAST'] = true;

foreach($arResult as $arItem) {
	if(isset($arItem['ISLAST'])) {
		$strReturn .= '<li>'.$arItem['TITLE'].'</li>';
	} else {
		$strReturn .= '<li><a href="'.$arItem['LINK'].'">'.$arItem['TITLE'].'</a></li>';
	}
}

$strReturn .= '</ul></div>';


return $strReturn;