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