опять про цепочку навигации

<? require($_SERVER["DOCUMENT_ROOT"]."/bitrix/header.php");
$APPLICATION->SetTitle("Title");
$APPLICATION->ShowNavChain(false, 1);
?><?$APPLICATION->IncludeComponent("bitrix:catalog.element", "element_cat_detail", Array(
        "IBLOCK_TYPE"        =>        "catalog",
        "IBLOCK_ID"          =>        $_REQUEST["IBLOCK_ID"],
        "ELEMENT_ID"         =>        $_REQUEST["ELEMENT_ID"],
        "PROPERTY_CODE"      =>        array( 0=>"",1=>"",),
        "SECTION_URL"        =>        "sections/index.php?unit=#SECTION_ID#",
        "DETAIL_URL"         =>        "element.php?IBLOCK_ID=#&SECTION_ID=#&ELEMENT_ID=#",
        "ACTION_VARIABLE"    =>        "action",
        "PRODUCT_ID_VARIABLE"=>        "ID",
        "SECTION_ID_VARIABLE"=>        "SECTION_ID",
        "CACHE_TYPE"         =>        "A",
        "CACHE_TIME"         =>        "3600",
        "META_KEYWORDS"      =>        "-",
        "META_DESCRIPTION"   =>        "-",
        "DISPLAY_PANEL"      =>        "N",
        "SET_TITLE"          =>        "Y",
        "USE_PRICE_COUNT"    =>        "N",
        "SHOW_PRICE_COUNT"   =>        "1",
        "LINK_IBLOCK_TYPE"   =>        "",
        "LINK_IBLOCK_ID"     =>        "",
        "LINK_PROPERTY_SID"  =>        "",
        "LINK_ELEMENTS_URL"  =>        "link.php?PARENT_ELEMENT_ID=#ELEMENT_ID#",
        "TOP_PROPERTY_CODE"  =>          array(0   =>"",),
        "VARIABLE_ALIASES"   =>          array("SECTION_ID"=>"SECTION_ID","ELEMENT_ID"=>"LINK_ID",)
        )
);?> <?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/footer.php");?>