<ul>
<li {if $catid<1} id="navxz" {/if}><a href="{siteurl($siteid)}/">首页</a></li>
{pc:content action="category" catid="0" num="25" siteid="$siteid" order="listorder ASC"}
{loop $data $r}
<li {if $catid==$r[catid]} id="navxz" {/if}><a href="{$r[url]}">{$r[catname]}</a></li>
{/loop}
</ul>
{/pc}