<div class="topnav">
<a href="admin_pms.php?act=list" {#if $act=='list'#}class="select"{#/if#}><u>系统消息</u></a>
<a href="admin_pms.php?act=add_pms_sys" {#if $act=='add_pms_sys'#}class="select"{#/if#}><u>添加消息</u></a> 
<div class="clear"></div>
</div>