{* @event frontend_header.%plugin_id% *}
{foreach $frontend_header as $_}{$_}{/foreach}
{* navigation sidebar is disabled on product, cart and product comparison pages *}
{if $theme_settings.category_nav_mode == 'sidebar' && !($action|strstr:'product' || $action == 'cart' || $action == 'compare')}
{$_NAV_SIDEBAR = 1}
{else}
{$_NAV_SIDEBAR = 0}
{/if}