帝国CMS列表页获取当前ID和父类ID

<?php
$classid=$GLOBALS[navclassid]; //取得本栏目id
$bclassid = $class_r[$GLOBALS[navclassid]][bclassid]; //获取当前父栏目ID
$_data=$empire->query("select classname,classpath,classid from {$dbtbpre}enewsclass where bclassid='$bclassid'");
while($_val=$empire->fetch($_data)){
	if($_val['classid']==$classid){
	echo "<h3 class='h3tit'><a href='".$_val['classpath']."'><font color='#03749B'>".$_val['classname']."</font></a></h3>";
	}else{
	echo "<h3 class='h3tit'><a href='".$_val['classpath']."'>".$_val['classname']."</a></h3>";
	}
}
  ?>