{$data.content_heading}
{foreach name=aussen item=module_data from=$_data_categories}
{if $smarty.foreach.aussen.first}
{/if}
{if $smarty.foreach.aussen.iteration % 3 == 0 && $smarty.foreach.aussen.last == false}
{elseif $smarty.foreach.aussen.last}
{/if}
{/foreach}