{php $Treeid=$cid;}
{ if getPid($cid) > 0  }
{php $Treeid=getPid($cid);}
{/if}
<h3>　{cid2name($Treeid)}</h3>  
{php $cateTree = getCateTree($Treeid,1);} 
{foreach $cateTree $k $v}
<ul class="menu3"><li><a href="{getMoreUrl($v['id'])}">{$v['catname']}</a></li></ul>
<ul>
   {php $soncateTree = getCateTree($v['id'],1);}
     {foreach $soncateTree $sonk $sonv}
    <li><a href="{getMoreUrl($sonv['id'])}">{$sonv['catname']}</a></li>
    {/foreach}
</ul>
{/foreach}