帝国cms调用当前同级栏目代码：
<ul class="slide-nav">
<?
$bclassid = $class_r[$GLOBALS[navclassid]][bclassid]; //获取当前父栏目ID
?>
[e:loop={"select classid,classname,classpath from [!db.pre!]enewsclass where bclassid = '$bclassid' order by classid",0,24,0}]
<li ><a href="<?=$bqsr[classurl]?>"><span></span><?=$bqr[classname]?></a>
<ul class="second">
</ul>
</li>
[/e:loop]
</ul>
