{if empty($ncategory_level)} {assign var="ncategory_level" value=1} {else} {math equation="x + 1" x=$ncategory_level assign="ncategory_level"} {/if} {if $ncategory_level == 1} {assign var="ncategories" value=$ncategories[39].children} {include file="_top_menu.html"} {else}