{php $kws = dr_get_content_kws($t.keywords);}
{if $kws}
{loop $kws $name $url}
<a href="{$url}" target="_blank">{$name}</a>
{/loop}
{/if}

{php $kws = dr_get_content_kws($t['keywords'], 'news');}
                                    {loop $kws $name00 $url00}
                                    <a href="{$url00}" rel="category"><i class="dot"></i>{$name00}</a> 
                                    {/loop}