작은별님께서 올려주신 불당썸 리사이즈 적용 갤러리 스킨에서요.
썸네일이미지를 클릭하면, 글 작성이 링크주소의 유투브나, 비메오 영상이
특정페이지에서 나올수 있게 하고 싶습니다..
가능 할까요.. 가능하다면, 알려주세요..

아래는 작은별님이 올려주신 스킨의 list.skin.php 내용 입니다..

<?
if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가

if (!$board[bo_1]) {
    $board[bo_1] = "130";
    $sql = " update $g4[board_table] set bo_1 = '$board[bo_1]', bo_1_subj = '썸네일 가로' where bo_table = '$bo_table' ";
    sql_query($sql);
}

if (!$board[bo_2]) {
    $board[bo_2] = "90";
    $sql = " update $g4[board_table] set bo_2 = '$board[bo_2]', bo_2_subj = '썸네일 세로' where bo_table = '$bo_table' ";
    sql_query($sql);
}

$mod = $board[bo_gallery_cols];
$td_width = (int)(100 / $mod);

// 선택옵션으로 인해 셀합치기가 가변적으로 변함
$colspan = 5;
if ($is_category) $colspan++;
if ($is_checkbox) $colspan++;
if ($is_good) $colspan++;
if ($is_nogood) $colspan++;

// 제목이 두줄로 표시되는 경우 이 코드를 사용해 보세요.
// <nobr style='display:block; overflow:hidden; width:000px;'>제목</nobr>

// 불당썸을 include
include_once("$g4[path]/lib/thumb.lib.php");
?>

<style type="text/css">
.board_button { clear:both; margin:10px 0 0 0;}
.board_page { clear:both; text-align:center; padding:3px 0 0 0; border-top:1px solid #D8D8D8;}
.board_page a:link { color:#777;}
.board_search { text-align:center; margin:10px 0 0 0;}
.board_search .stx { height:21px; border-right:1px solid #D8D8D8; border-bottom:1px solid #D8D8D8;}
</style>
<script type="text/javascript" src="<?=$g4[path]?>/js/b4.common.js"></script>

<div style="height:18px; line-height:1px; font-size:1px;">&nbsp;</div>

<!-- 게시판 목록 시작 -->
<table width="<?=$width?>" align="center" cellpadding="0" cellspacing="0"><tr><td>
<!-- 분류 셀렉트 박스, 게시물 몇건, 관리자화면 링크 -->
<table width="100%" cellspacing="0" cellpadding="0" border="0">
<tr>
  <td height="25" style="color:#cacaca"><?=subject_sort_link('wr_datetime', $qstr2, 1)?>날짜순</a> | <?=subject_sort_link('wr_hit', $qstr2, 1)?>조회순</a> | <?=subject_sort_link('wr_good', $qstr2, 1)?>추천순</a></td>
  <td align="right" style="color:#6b6d70">전체 : <?=number_format($total_count)?></td>
</tr>
</table>

<!-- 제목 -->
<form name="fboardlist" method="post" style="margin:0px;">
<input type='hidden' name='bo_table' value='<?=$bo_table?>'>
<input type='hidden' name='sfl'  value='<?=$sfl?>'>
<input type='hidden' name='stx'  value='<?=$stx?>'>
<input type='hidden' name='spt'  value='<?=$spt?>'>
<input type='hidden' name='page' value='<?=$page?>'>
<input type='hidden' name='sw'  value=''>
<table width="100%" cellpadding="0" cellspacing="0">
<? if ($is_category) { ?>
<tr>
  <td colspan="<?=$mod?>">
  <table width="100%" cellspacing="0" cellpadding="0">
  <tr>
    <td width="100%" height="36" align="left" cellpadding="0" cellspacing="0">
      <table width="100%" align="center" cellpadding="0" cellspacing="0" style="border-collapse:collapse;">
      <tr>
    <td width="75" height="36" align="center" style="padding:10 0 6 0; border-top-width:1; border-right-width:0; border-bottom-width:1; border-left-width:1; border-color:#abc2d5; border-style:solid;">
          <a href='./board.php?bo_table=<?=$bo_table?>&page=<?=$page?>'><b>전체보기</b></a>
        </td>
        <td width='' height="36" align="left" style="padding:10 0 6 6; border-top-width:1; border-right-width:1; border-bottom-width:1; border-left-width:0; border-color:#cdd8e1; border-style:solid;">
  <? {
  echo "<table cellpadding='0' cellspacing='0' style='padding:0 0 0 0;'>";
 
  $ca_menu = explode("|",$board[bo_category_list]);
  $ca_td_num = "10";
 
  for ($c=0, $cnt=count($ca_menu); $c<$cnt; $c++) {
  if (($c == "0") || (($c >= $ca_td_num) && ($c % $ca_td_num == "0"))) { echo "<tr>"; }
  echo "<td style='padding:2 4 2 4;'><font color=#60491B>·</font> ";
   
  if ($sca == $ca_menu[$c]) { $bcoral = "<b style='color:coral'>"; } else { $bcoral = ""; }

  $sqlCnum = " select count(*) as Cnum from $write_table where wr_is_comment = 0 and ca_name = '$ca_menu[$c]'";
  $rowCnum = sql_fetch($sqlCnum);

  echo "<a href='".$g4['bbs_path']."/board.php?bo_table=".$bo_table."&sca=".urlencode($ca_menu[$c])."'>";
  echo $bcoral.$ca_menu[$c]."</a>";
  echo "</td>";
  }
  echo "</tr></table>";
  } ?>
</td>
  </tr>
  </table>
    </td>
  </tr>
  <tr><td colspan=<?=$colspan?> height=2></td></tr>
  </table>
  </td>
</tr>
<? } else { ?>
<tr><td colspan="<?=$mod?>" height="1" bgcolor="#8c94a4"></td></tr>
<tr><td colspan="<?=$mod?>" height="1" bgcolor="#e0dddb"></td></tr>
<? } ?>

<tr align="center">
<!-- 내용 시작-->
<?
for ($i=0; $i<count($list); $i++)
{
$e_text = array("(",")"); //괄호 표시
$list[$i][comment_cnt] = str_replace($e_text, "", $list[$i][comment_cnt]); //괄호 표시 변환으로 삭제

// 이미지가 있으면 썸을 생성, 아니면 pass~!
    if ($list[$i][file][0][file])
    {
    $file = $list[$i][file][0][path] .'/'. $list[$i][file][0][file];
    $img = "<div style='width:{$img2_width}px; padding:4px;'><a href=\"{$list[$i][href]}\"><img src='" . thumbnail($file,$board[bo_1],$board[bo_2],false,1,100) . "' style='border:5px solid #eaeaea;'></a></div>";
    }
    else
    {
    $img = "<div style='width:{$img2_width}px; height:{$img2_height}px; border:0px solid #FFFFFF;padding:4px;'></div>";
    }

    if ($i && $i%$mod==0)
    echo "</tr><tr><td colspan='{$mod}' height='1' bgcolor='#e8e8e8';\"></td></tr><tr>";

echo "<td width='{$td_width}%' valign=top style='word-break:break-all;'>";
echo "<table width='100%' border='0' cellspacing='0' cellpadding='0'>";
    echo "<tr><td height=15></td></tr>";
    echo "<tr><td align=center>";
    echo "$img";
    echo "</td></tr>";
    echo "<tr><td align=center style='padding-top:3px;padding-bottom:5px;'><div style='width:150px;'>";
//  if ($is_category) {
// echo "<font class='color_category'>[".$list[$i][ca_name]."]</font><br>"; }
    echo "<a href='".$list[$i][href]."'>".$list[$i][subject]."</a>";
if ($list[$i][comment_cnt])
    echo " <font style='font:normal 11px Tahoma; color:#ff8700'>{$list[$i][comment_cnt]}</font>";
echo " " . $list[$i][icon_new];
echo "</div></td></tr>";
echo "<tr><td align=center height='20'>";
echo "<font style='font:normal 11px 돋움, Dotum; color:#777777;'>{$list[$i][wr_name]}</font>";
echo "<br />";
echo "<font style='font:normal 11px Tahoma; color:#c7c7c7'>{$list[$i][datetime]}</font>";
if ($is_checkbox) {
    echo "<br /><input type=checkbox name=chk_wr_id[] value='".$list[$i][wr_id]."'> "; }
echo "</td></tr>";

echo "</table><br></td>\n";

}
// 나머지 td
$cnt = $i%$mod;
if ($cnt)
    for ($i=$cnt; $i<$mod; $i++)
        echo "<td width='{$td_width}%'>&nbsp;</td>";
echo "</tr>";
//echo "<tr><td colspan='{$mod}' height='1' bgcolor=000000 left;\"></td></tr>";

if (count($list) == 0) { echo "<tr><td colspan='$mod' height=100 align=center>게시물이 없습니다.</td></tr>"; }

?>
<tr><td colspan="<?=$mod?>" height="20"></td></tr>
<tr><td colspan="<?=$mod?>" height="1" bgcolor="#d1d1d1"></td></tr>
<!-- 내용 끝-->
</table>
</form>

<div style="clear:both; margin-top:7px; height:31px;">
    <div style="float:left;">
    <? if ($list_href) { ?>
    <a href="<?=$list_href?>"><img src="<?=$board_skin_path?>/img/btn_list.gif" border="0" align=absmiddle></a>
    <? } ?>
    <? if ($is_checkbox) { ?>
    <a href="javascript:select_delete();"><img src="<?=$board_skin_path?>/img/btn_select_delete.gif" border="0" align=absmiddle></a>
    <a href="javascript:select_copy('copy');"><img src="<?=$board_skin_path?>/img/btn_select_copy.gif" border="0" align=absmiddle></a>
    <a href="javascript:select_copy('move');"><img src="<?=$board_skin_path?>/img/btn_select_move.gif" border="0" align=absmiddle></a>
    <? } ?>
<? if ($admin_href) { ?><a href="<?=$admin_href?>"><img src="<?=$board_skin_path?>/img/btn_admin.gif" border="0" align="absmiddle" title="관리자" /></a><?}?>
    </div>

    <div style="float:right;">
        <? if ($write_href) { ?><a href="<?=$write_href?>"><img src="<?=$board_skin_path?>/img/btn_write.gif" border='0'></a>
<? } else { ?>
<a href="javascript:alert('로그인 하지 않았거나 권한이 없는 레벨입니다.')"><img src="<?=$board_skin_path?>/img/btn_write.gif" border='0'></a>
<? } ?>
</div>
</div>

<!-- 페이지 -->
<div style="text-align:center; line-height:30px; clear:both; margin:5px 0 10px 0; padding:5px 0; font-family:gulim;">
<? if ($prev_part_href) { echo "<a href='$prev_part_href'><img src='$board_skin_path/img/page_search_prev.gif' border=0 align=absmiddle title='이전검색'></a>"; } ?>
<?
// 기본으로 넘어오는 페이지를 아래와 같이 변환하여 이미지로도 출력할 수 있습니다.
//echo $write_pages;
$write_pages = str_replace("처음", "<img src='$board_skin_path/img/page_begin.gif' border='0' align='absmiddle' title='처음'>", $write_pages);
$write_pages = str_replace("이전", "<img src='$board_skin_path/img/page_prev.gif' border='0' align='absmiddle' title='이전'>", $write_pages);
$write_pages = str_replace("다음", "<img src='$board_skin_path/img/page_next.gif' border='0' align='absmiddle' title='다음'>", $write_pages);
$write_pages = str_replace("맨끝", "<img src='$board_skin_path/img/page_end.gif' border='0' align='absmiddle' title='맨끝'>", $write_pages);
//$write_pages = preg_replace("/<span>([0-9]*)<\/span>/", "$1", $write_pages);
$write_pages = preg_replace("/<b>([0-9]*)<\/b>/", "<b><span style=\"color:#4D6185; font-size:12px; text-decoration:none;\">$1</span></b>", $write_pages);
?> 
<?=$write_pages?>
<? if ($next_part_href) { echo "<a href='$next_part_href'><img src='$board_skin_path/img/page_search_next.gif' border=0 align=absmiddle title='다음검색'></a>"; } ?>
</div>

<!-- 검색 -->
<div class="board_search">
<table border="0" cellspacing="0" cellpadding="0" width="300" align="center">
<col width="72" />
<col />
<col width="50" />
<col width="44" />
<tr>
<td>
        <form name="fsearch" method="get">
        <input type="hidden" name="bo_table" value="<?=$bo_table?>">
        <input type="hidden" name="sca"      value="<?=$sca?>">
        <select name="sfl" style="width:70px;">
            <option value="wr_subject">제목</option>
            <option value="wr_content">내용</option>
            <option value="wr_subject||wr_content">제목+내용</option>
            <option value="mb_id,1">회원아이디</option>
            <option value="wr_name,1">글쓴이</option>
        </select></td>
<td><input name="stx" maxlength="15" style="width:100%" itemname="검색어" required value='<?=$stx?>'></td>
<td align="right">
<select name=sop>
            <option value=and>and</option>
            <option value=or>or</option>
        </select></td>
<td align="right"><input type="image" src="<?=$board_skin_path?>/img/btn_search.gif" style='vertical-align:bottom;' border='0'></td>
</tr>
</form>
</table>
</div>

</td>
</tr>
</table>

<script type="text/javascript">
if ('<?=$sca?>') document.fsearch.sca.value = '<?=$sca?>';
</script>

<? if ($is_checkbox) { ?>
<script language="JavaScript">
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 check_confirm(str) {
    var f = document.fboardlist;
    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(str + "할 게시물을 하나 이상 선택하세요.");
        return false;
    }
    return true;
}

// 선택한 게시물 삭제
function select_delete() {
    var f = document.fboardlist;
    str = "삭제";
    if (!check_confirm(str))
        return;
    if (!confirm("선택한 게시물을 정말 "+str+" 하시겠습니까?\n\n한번 "+str+"한 자료는 복구할 수 없습니다"))
        return;
    f.action = "./delete_all.php";
    f.submit();
}

// 선택한 게시물 복사 및 이동
function select_copy(sw) {
    var f = document.fboardlist;
    if (sw == "copy")
        str = "복사";
    else
        str = "이동";
    if (!check_confirm(str))
        return;
    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>
<? } ?>