게시판 이미지 출력부분질문드립니다

<?phpif (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가include_once(G5_LIB_PATH.'/thumbnail.lib.php'); // 선택옵션으로 인해 셀합치기가 가변적으로 변함$colspan = 2; if ($is_checkbox) $colspan++; // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0);?><style>#bo_top { padding:0.5em 1em; overflow:hidden; }#bo_top .btnNotice { line-height:2em; padding:0 0.5em; border:1px solid #c4c4c4; font-weight:bold; color:#c4c4c4; border-radius:0.3em; float:left; }.Notice123 {padding-top:0.5em;padding-left:0.5em; float:left;}#bo_top .btnNotice.on { background:#45619D; border:1px solid #45619D; color:#fff; }#bo_list .tbl_wrap tr.bo_notice { display:none; }#bo_foot { position:fixed; bottom:0; overflow:hidden; background:#dadada; width:100%; z-index:999;}#bo_foot div { border:1px solid #c4c4c4; background:#fff; line-height:3em; width:46%; border-radius:0.5em; text-align:center; color:#666; font-weight:bold; }#ft { margin-bottom:3em; }</style><script>function showNotice(){	if($('#bo_list .tbl_wrap tr.bo_notice').eq(0).css("display") == "none"){		$('#bo_list .tbl_wrap tr.bo_notice').show();		$('#bo_top .btnNotice').addClass("on");	}else{		$('#bo_list .tbl_wrap tr.bo_notice').hide();		$('#bo_top .btnNotice').removeClass("on");	}}</script><!--<h2 id="container_title"><?php echo $board['bo_subject'] ?><span class="sound_only"> 목록</span></h2>--><div id="bo_foot">	<div style="float:left; margin:0.5em 3%; margin-right:0; <? if(!$write_href){ echo "width:93%;"; }?>" onclick="$('#popBackground2, #bo_sch').show(); $('#bo_sch input[name=stx]').focus()">		<i class="fa fa-search"></i> 검색	</div>	<? if($write_href){ ?>	<div style="float:right; margin:0.5em 3%; margin-left:0;" onclick="<?php if ($write_href) { echo "location.href='".$write_href."';"; }else{echo "medi.openPOP('login');";}?>">		<i class="fa fa-pencil-square-o" ></i> 글쓰기	</div>	<? } ?></div> <div id="bo_top">		<? if($bo_table != "worry" && $bo_table != "talk" && $bo_table != "interview" && $bo_table != "hevent" && $bo_table != "magazine" && $bo_table != "mreview" && $bo_table != "notice"){?><div class="btnNotice" onclick="showNotice();">공지클릭</div>  <div class="Notice123">공지사항을꼭 확인하시기 바랍니다 </div>  	 	<? }?>	 	    	    	        </div><!-- 게시판 목록 시작 --> <div id="bo_list<?php if ($is_admin) echo "_admin"; ?>">	    <?php if ($is_category) { ?>    <nav id="bo_cate">        <h2><?php echo $board['bo_subject'] ?> 카테고리</h2>        <ul id="bo_cate_ul">            <?php echo $category_option ?>        </ul>    </nav>    <?php } ?>		<!--    <div class="bo_fx">        <div id="bo_list_total">            <span>Total <?php echo number_format($total_count) ?>건</span>            <?php echo $page ?> 페이지        </div>         <?php if ($rss_href || $write_href) { ?>        <ul class="btn_bo_user">            <?php if ($rss_href) { ?><li><a href="<?php echo $rss_href ?>" class="btn_b01">RSS</a></li><?php } ?>            <?php if ($admin_href) { ?><li><a href="<?php echo $admin_href ?>" class="btn_admin">관리자</a></li><?php } ?>            <?php if ($write_href) { ?><li><a href="<?php echo $write_href ?>" class="btn_b02">글쓰기</a></li><?php } ?>        </ul>        <?php } ?>    </div>	-->    <form name="fboardlist" id="fboardlist" action="./board_list_update.php" onsubmit="return fboardlist_submit(this);" method="post">    <input type="hidden" name="bo_table" value="<?php echo $bo_table ?>">    <input type="hidden" name="sfl" value="<?php echo $sfl ?>">    <input type="hidden" name="stx" value="<?php echo $stx ?>">    <input type="hidden" name="spt" value="<?php echo $spt ?>">    <input type="hidden" name="sst" value="<?php echo $sst ?>">    <input type="hidden" name="sod" value="<?php echo $sod ?>">    <input type="hidden" name="page" value="<?php echo $page ?>">    <input type="hidden" name="sw" value="">     <div class="tbl_head01 tbl_wrap" style="margin:0;">        <table>                <tbody>        <?php        for ($i=0; $i<count($list); $i++) {	                                $thumb = get_list_thumbnail($board['bo_table'], $list[$i]['wr_id'], $board['bo_mobile_gallery_width'], $board['bo_mobile_gallery_height']);         if($thumb['src']) {            $img_content = '<img src="'.$thumb['src'].'" alt="'.$thumb['alt'].'" width="100%">';        } else {            $img_content = 'no';        }         if(($bo_table == "counsel" || $bo_table == "maginepla") && isset($list[$i]['icon_secret'])){	        $img_content = "no";        }                                            ?>        <tr class="<?php if ($list[$i]['is_notice'] && $bo_table != 'notice') echo "bo_notice"; ?>">            <?php if ($is_checkbox) { ?>            <td class="td_chk" >                <label for="chk_wr_id_<?php echo $i ?>" class="sound_only"><?php echo $list[$i]['subject'] ?></label>                <input type="checkbox" name="chk_wr_id[]" value="<?php echo $list[$i]['wr_id'] ?>" id="chk_wr_id_<?php echo $i ?>">            </td><?php } ?>            <? if($img_content != "no"){?>            <td width="60px" height="60px">	            <?if ($member['mb_level'] < $board['bo_read_level']) {?>                	<a href="javascript:;" onclick="medi.openPOP('login');">	            <?}else{?>	            	<a href="<?php echo $list[$i]['href'] ?>">	            <? } ?>	            <? echo $img_content;?>	            </a>            </td>            <? } ?>            <td class="td_subject" style="text-align:left " <? if($img_content == "no"){ echo "colspan='2'"; }?>>                <?if ($member['mb_level'] < $board['bo_read_level']) {?>                	<a href="javascript:;" onclick="medi.openPOP('login');">	            <?}else{?>	            	<a href="<?php echo $list[$i]['href'] ?>">	            <? } ?>                <p style="font-size:1.3em;  margin-top:5px;">	                <?php	                echo $list[$i]['icon_reply'];	                if ($is_category && $list[$i]['ca_name']) {	                ?>	                <!--<a href="<?php echo $list[$i]['ca_name_href'] ?>" class="bo_cate_link"><?php echo $list[$i]['ca_name'] ?></a>-->	                <?php } ?>						                    <?php if ($list[$i]['is_notice']) echo "<span style='background:#3d99fe; border-radius:0.3em; color:#fff; font-weight:normal; font-size:0.8em; padding:1px 3px; line-height:1em;'>공지</span>"; ?>	                    <?php echo $list[$i]['subject'] ?>	                    <?php if ($list[$i]['comment_cnt']) { ?><span class="sound_only">댓글</span><?php //echo $list[$i]['comment_cnt']; ?><span class="sound_only">개</span><?php } ?>	                    <?php	                    // if ($list[$i]['link']['count']) { echo '['.$list[$i]['link']['count']}.']'; }	                    // if ($list[$i]['file']['count']) { echo '<'.$list[$i]['file']['count'].'>'; }		                    if (isset($list[$i]['icon_new'])) echo $list[$i]['icon_new'];	                    //if (isset($list[$i]['icon_hot'])) echo $list[$i]['icon_hot'];	                    //if (isset($list[$i]['icon_file'])) echo $list[$i]['icon_file'];	                    //if (isset($list[$i]['icon_link'])) echo $list[$i]['icon_link'];	                    if (isset($list[$i]['icon_secret'])) echo $list[$i]['icon_secret'];		                    ?>	                                </p>                <p style="color:#999;font-size:0.3em;margin-top:10px;">	                <? echo $list[$i]['wr_name']; ?> 	                &nbsp; 		            <i class="fa fa-eye"></i> <? echo $list[$i]['wr_hit']; ?>&nbsp;&nbsp; 		            <i class="fa fa-comment-o"></i> <? echo $list[$i]['wr_comment']; ?>                </p>                </a>            </td>                    </tr>        <?php } ?>        <?php if (count($list) == 0) { echo '<tr><td colspan="'.$colspan.'" class="empty_table">게시물이 없습니다.</td></tr>'; } ?>        </tbody>        </table>    </div>     <?php if ($is_admin) { ?> <!--   <div class="bo_fx">        <ul class="btn_bo_adm">            <?php if ($list_href) { ?>            <li><a href="<?php echo $list_href ?>" class="btn_b01"> 목록</a></li>            <?php } ?>            <?php if ($is_checkbox) { ?>            <li><input type="submit" name="btn_submit" value="선택삭제" onclick="document.pressed=this.value"></li>            <li><input type="submit" name="btn_submit" value="선택복사" onclick="document.pressed=this.value"></li>            <li><input type="submit" name="btn_submit" value="선택이동" onclick="document.pressed=this.value"></li>            <?php } ?>        </ul>         <ul class="btn_bo_user">            <li><?php if ($write_href) { ?><a href="<?php echo $write_href ?>" class="btn_b02">글쓰기</a><?php } ?></li>        </ul>    </div> -->    <?php } ?>    </form></div> <?php if($is_checkbox) { ?><noscript><p>자바스크립트를 사용하지 않는 경우<br>별도의 확인 절차 없이 바로 선택삭제 처리하므로 주의하시기 바랍니다.</p></noscript><?php } ?> <!-- 페이지 --><?php echo $write_pages; ?><style>#bo_sch { position:absolute; top:0; left:0; background:#fff; width:100%; padding:0.5em 0; text-align:left; z-index:2; display:none; }#bo_sch ul { width:100%; margin:0 2%; margin-bottom:10px; padding:0; list-style:none; overflow:hidden; }#bo_sch ul li { width:32%; float:left; box-sizing: border-box; line-height:2.5em; border:1px solid #c4c4c4; text-align:center; }#bo_sch ul li.on { background:#3d99fe; border-color:#3d99fe; color:#fff; }</style><script>function searchSfl(obj, v){	$("#bo_sch input[name=sfl]").val(v);	$("#bo_sch li").removeClass("on");	obj.addClass("on");}	</script><fieldset id="bo_sch">    <ul>	    <li style="border-top-left-radius: 0.3em; border-bottom-left-radius: 0.3em;" class="<? if(!$sfl || $sfl == "wr_subject||wr_content"){echo "on";}?>" onclick="searchSfl($(this), 'wr_subject||wr_content');">	    	제목+내용	    </li>	    <li style="border-left:none; border-right:none;" class="<? if($sfl == "wr_subject"){echo "on";}?>" onclick="searchSfl($(this), 'wr_subject');">	    	제목만	    </li>	    <li style="border-top-right-radius: 0.3em; border-bottom-right-radius: 0.3em;" class="<? if($sfl == "wr_name,1"){echo "on";}?>" onclick="searchSfl($(this), 'wr_name,1');">	    	작성자	    </li>    </ul>        <legend>게시물 검색</legend>     <form name="fsearch" method="get">    <input type="hidden" name="bo_table" value="<?php echo $bo_table ?>">    <input type="hidden" name="sca" value="<?php echo $sca ?>">    <input type="hidden" name="sop" value="and">    <input type="hidden" name="sfl" value="<? if(!$sfl){echo "wr_subject||wr_content";}else{echo $sfl;}?>">    <label for="sfl" class="sound_only">검색대상</label>    <!--    <select name="sfl">        <option value="wr_subject"<?php echo get_selected($sfl, 'wr_subject', true); ?>>제목</option>        <option value="wr_content"<?php echo get_selected($sfl, 'wr_content'); ?>>내용</option>        <option value="wr_subject||wr_content"<?php echo get_selected($sfl, 'wr_subject||wr_content'); ?>>제목+내용</option>        <option value="mb_id,1"<?php echo get_selected($sfl, 'mb_id,1'); ?>>회원아이디</option>        <option value="mb_id,0"<?php echo get_selected($sfl, 'mb_id,0'); ?>>회원아이디(코)</option>        <option value="wr_name,1"<?php echo get_selected($sfl, 'wr_name,1'); ?>>글쓴이</option>        <option value="wr_name,0"<?php echo get_selected($sfl, 'wr_name,0'); ?>>글쓴이(코)</option>    </select>    -->    <div style="">	    <div style="background:#eee; float:left; width:80%; margin-left:2%; border-radius:0.3em;">    		<i class="fa fa-search" style="margin-top:0.6em; margin-left:0.4em; color:#999"></i>     		<input name="stx" value="<?php echo stripslashes($stx) ?>" placeholder="검색어를 입력해주세요" required id="stx" class="required frm_input" size="15" maxlength="20" style="width:90%; height:2.5em; float:right; background:transparent !important; border:none;">	    </div>	    <i class="fa fa-times" style="float:right; margin-right:1em; font-size:2em !important; color:#999" onclick="$('#popBackground2, #bo_sch').hide();"></i>    <!--<input type="submit" value="검색" class="btn_submit">-->    </div>    </form></fieldset> <?php if ($is_checkbox) { ?><script>function all_checked(sw) {    var f = document.fboardlist;     for (var i=0; i<f.length; i++) {        if (f.elements[i].name == "chk_wr_id[]")            f.elements[i].checked = sw;    }} function fboardlist_submit(f) {    var chk_count = 0;     for (var i=0; i<f.length; i++) {        if (f.elements[i].name == "chk_wr_id[]" && f.elements[i].checked)            chk_count++;    }     if (!chk_count) {        alert(document.pressed + "할 게시물을 하나 이상 선택하세요.");        return false;    }     if(document.pressed == "선택복사") {        select_copy("copy");        return;    }     if(document.pressed == "선택이동") {        select_copy("move");        return;    }     if(document.pressed == "선택삭제") {        if (!confirm("선택한 게시물을 정말 삭제하시겠습니까?\n\n한번 삭제한 자료는 복구할 수 없습니다\n\n답변글이 있는 게시글을 선택하신 경우\n답변글도 선택하셔야 게시글이 삭제됩니다."))            return false;         f.removeAttribute("target");        f.action = "./board_list_update.php";    }     return true;} // 선택한 게시물 복사 및 이동function select_copy(sw) {    var f = document.fboardlist;     if (sw == 'copy')        str = "복사";    else        str = "이동";     var sub_win = window.open("", "move", "left=50, top=50, width=500, height=550, scrollbars=1");     f.sw.value = sw;    f.target = "move";    f.action = "./move.php";    f.submit();}</script><?php } ?><!-- 게시판 목록 끝 -->