{foreach from=$category.children item="subcategory"}
{if $subcategory.level == 2 && $subcategory.is_visible == "Yes"}
{/if}
{/foreach}
{/if}
{/if}
{/foreach}
{/if}
{if $category_view == "bycategory"}
{assign var="children1" value=0}
{foreach from=$categories item="category"}
{if $category.parent == $parent && $category.is_visible == "Yes"}
{assign var="children1" value=1}
{/if}
{/foreach}
{if $categories[$parent].parent > 0}
{assign var="parent_category" value=$categories[$parent]}
{else}
{/if}
{/if}