Jestik

 
{if $forum.sub_forums}
                    <div class="forum_subs"><span class="forum_subs_title">{$LANG.SUBFORUMS}: </span>
                        {foreach key=sid item=sub_forum from=$forum.sub_forums}
                            {if $comma}, {/if}
                            <a href="/forum/{$sub_forum.id}" title="{$sub_forum.description|escape:'html'}">{$sub_forum.title}</a>
                            {$comma=1}
                        {/foreach}
                        {$comma=0}
                    </div>
                {/if}