主要用来调用轮播广告，循环标签套到自己的轮播模板里即可
<!--{php $tags=tag("table=ad&areaid=$cityid&condition=status=3 and pid=42&pagesize=10&order=listorder asc&template=null");}-->
-
{loop $tags $i $t}
<a href="{$t[image_url]}" target="_blank" style="background: transparent url("{$t[image_src]}") no-repeat scroll 50% 0px; width: 1663px;"><img style="left: 831.5px; z-index: 10; margin-left: -1000px;" src=/skin/destoon/image/nopic.gif height="400"></a>
{/loop}
