그누보드5 메뉴 질문! 채택완료

<nav id="cb_gnb">			<h2>메인메뉴</h2>			<ul id="gnb_1dul">				<?php				$sql = " select *							from {$g5['menu_table']}							where me_use = '1'							  and length(me_code) = '2'							order by me_order, me_id ";				$result = sql_query($sql, false);				$gnb_zindex = 999; // gnb_1dli z-index 값 설정용				for ($i=0; $row=sql_fetch_array($result); $i++) {					$sql2 = " select *								from {$g5['menu_table']}								where me_use = '1'								  and length(me_code) = '4'								  and substring(me_code, 1, 2) = '{$row['me_code']}'								order by me_order, me_id ";					$result2 = sql_query($sql2);					$result2_cnt = sql_num_rows($result2);				?>				<li class="gnb_1dli" style="z-index:<?php echo $gnb_zindex--; ?>">					<a <?php if($result2_cnt==0) {echo "href=\"".$row['me_link']."\" target=\"_".$row['me_target']."\"";}?> class="gnb_1da<?php  if($result2_cnt==0) echo " c_pointer";?>"><?php echo $row['me_name'] ?></a>					<?php					for ($k=0; $row2=sql_fetch_array($result2); $k++) {						if($k == 0)							echo '<ul class="gnb_2dul">'.PHP_EOL;					?>						<li class="gnb_2dli"><a href="<?php echo $row2['me_link']; ?>" target="_<?php echo $row2['me_target']; ?>" class="gnb_2da"><?php echo $row2['me_name'] ?></a></li>					<?php					}					if($k > 0)						echo '</ul>'.PHP_EOL;					?>				</li>				<?php				}				if ($i == 0) {  ?>					<li id="gnb_empty">메뉴 준비 중입니다.<?php if ($is_admin) { ?> <br><a href="<?php echo G5_ADMIN_URL; ?>/menu_list.php">관리자모드 &gt; 환경설정 &gt; 메뉴설정</a>에서 설정하실 수 있습니다.<?php } ?></li>				<?php } ?>			</ul>