Шаблон вывода вертикального меню
<?
$parent = 1;
$open_sub = 0;
?>
<nav class="menu_side"><ul>
<?foreach($arResult[SECTIONS] as $arSection):?>
<?if($arSection[CODE] != "event" && $arSection[CODE] != "sale" && $arSection[CODE] != "new"):?>
<? $parent = $arSection[RIGHT_MARGIN] - $arSection[LEFT_MARGIN]; ?>
<? if($arSection[DEPTH_LEVEL] == 1){ $name_top_s = $arSection[NAME]; }?>
<?if($arSection[DEPTH_LEVEL] < $dpl && $open_sub == 1):?>
<? $open_sub = 0; ?>
</ul></div></li>
<?endif;?>
<li><a href="<?=$arSection[SECTION_PAGE_URL]?>" <?if($open_sub != 1):?>class="menu_block"<?endif;?> ><?=$arSection[NAME]?></a>
<?if($parent > 1 && $arSection[DEPTH_LEVEL] != 2 && $arParams[TOP_DEPTH] > 1):?>
<? $open_sub = 1; ?>
<div class="menu_open_block"><div class="menu_open_head"><?=$name_top_s?></div><ul>
<?else:?>
</li>
<?endif;?>
<? $dpl = $arSection[DEPTH_LEVEL]; ?>
<?endif;?>
<?endforeach;?>
</ul></nav>