소마세월 http://www.zeroboard.com/15977640

1, 해당 레이아웃에 layout.html을 열어서 변경전 스크립트 부문을 변경후로 바꿔줍니다.

<!--GNB-->
    <ul id="gnb">
          <div class="headerM">
            <!-- main_menu 1차 시작 -->
            {@ $idx = 1 }
            <!--@foreach($main_menu->list as $key => $val)--><!--@if($val['text'])-->
                <!--@if($val['selected'])-->
                    {@ $menu_1st = $val }
                <!--@end-->

                <li onMouseOver="menu({$idx});" <!--@if($val['selected'])-->class="on"<!--@end-->><a href="{$val['href']}" <!--@if($val['open_window']=='Y')-->onclick="window.open(this.href);return false;"<!--@end--> <!--@if($val['selected'])--> style="color:{$layout_info->header_color};"<!--@end-->>{$val['text']}</a></li>

            <!--@end-->{@$idx++}<!--@end-->
            <!-- main_menu 1차 끝 -->
         </div>        
      </ul>
        <!--//GNB-->
<!--히든 레이어 메뉴-->
<script language="javascript1.2">
var menuLen={$idx-1};
</script>
            {@ $idx = 1 }
            <!--@foreach($main_menu->list as $key => $val)--><!--@if($val['text'])-->
            <div class="subMenu" id="subMenu_{$idx}" style="<!--@if($val['selected'])-->display:block;<!--@else-->display:none;<!--@end-->">
            <!--@foreach($val['list'] as $key1 => $val1)-->
                <!--@if($val1['text'])-->
                   <a id="submenu1" href="{$val1['href']}" <!--@if($val1['open_window']=='Y')-->onclick="window.open(this.href);return false;"<!--@end-->>{$val1['text']}</a>
                <!--@end-->
            <!--@end-->
            </div>
            <!--@end-->
            {@$idx++}
            <!--@end-->
<!--히든 레이어 메뉴 끝-->

//메인서브메뉴
function menu(idx){
    for (i=1;i<=menuLen;i++){
        eval("document.getElementById('subMenu_"+i+"').style.display='none'");
    }
    eval("document.getElementById('subMenu_"+ idx +"').style.display='block'");
}

/*메인서브메뉴*/
.subMenu {position:absolute; left:20px; top:132px; height:17px; repeat-x center middle; z-index:100;}
#submenu1{text-decoration:none;color:#D1533A;padding-left:8px; line-height:2em; position:relative;white-space:nowrap; }
#submenu1:hover,focus {color:#95A95F}