phpcms 当前栏目高亮

 {pc:content action="category" catid="0" num="25" siteid="$siteid" order="listorder ASC"}
 {loop $data $r}
 <li {if $parentid==$r[catid]}class="current"{/if}>
<div class="nav_click" ><a href="javascript:;" title="{$r[catname]}">{$r[catname]}</a></div>
 <ul>
{pc:content action="category" catid="$r[catid]" num="8" siteid="$siteid" order="listorder ASC"}
{loop $data $r}
<li {if $catid==$r[catid]}class="current"{/if} ><a href="{$r[url]}" title="{$r[catname]}">{$r[catname]}</a></li>
{/loop}
 {/pc}    
</ul>
</li>
 {/loop}
 {/pc}