<div class="dbzbox clearfix">
  <?php
	$bclassid=$GLOBALS[navclassid]; //取得本栏目下的子栏目
  ?>
  <?php
        for($n=0;$n<=5;$n++) //判断子栏目的个数，循环的次数
        {
            if($n%2==0)    //两个一组的循环
            {
  ?>
  <div class="dbzlist">
    <div class="dbzdh clearfix">
      <ul class="tab_nav">
        [e:loop={"select classid, classname, classpath from `[!db.pre!]enewsclass` where bclassid='$bclassid' order by `classid` ASC ",7,24,0}]
        <?php if($bqno>$n&$bqno<=($n+2)){?> //$bqno是默认的序号，根据循环的序号来判断
        <li class="selected">
          <?=$bqr[classname]?>
        </li>
        <?php }?>
        [/e:loop]
      </ul>
    </div>
    <div class="tab_switch"> [e:loop={"select classid, classname, classpath from `[!db.pre!]enewsclass` where bclassid='$bclassid' order by `classid` ASC ",7,24,0}]
      <?php if($bqno>$n&$bqno<=($n+2)){?>  //$bqno是默认的序号，根据循环的序号来判断
      <div class="tabcon selected">
        <dl>[ecmsinfo] $bqr[classid],1,14,0,0,18,0[/ecmsinfo]</dl>
        <ul class="nrcon">[ecmsinfo]$bqr[classid],'1,4',26,0,0,17,0[/ecmsinfo]</ul>
        <div class="dbzbtn"><a href="<?=$bqsr[classurl]?>">详细了解<?=$bqr[classname]?></a></div>
      </div>
      <?php }?>
      [/e:loop] 
      </div>
  </div>
  <?php
     }}
  ?>
</div>