{if $_config.text_before}
{$_config.text_before}
{/if}
{foreach from=$_vars.childs key=i item=child name=foo_child}
{$child.title_pag} {if ($smarty.foreach.foo_child.iteration%$_vars.nb_per_row) == 0} |
{if !$smarty.foreach.foo_child.last}{/if} {/if} {if $smarty.foreach.foo_child.last} | {/if} {/foreach}