우선 자료실 공식스킨에 있는 filter폴더는 통째로 본인 레이아웃스킨 폴더에 복사하시고, img 폴더 내의 buttonCloseX.gif와 buttonLoginAction.gif 파일을 본인 레이아웃스킨 폴더의 img 폴더 안에 복사하세요. 폴더명과 파일명은 그대로 하셔야 합니다.

layout.html 메뉴 부분

<div>
    <ul>
        <li><a href="홈주소">홈</a></li>
        <li>
        <!--@if($is_logged)-->
            <a href="{getUrl('act','dispMemberLogout')}">로그아웃</a>
        <!--@else-->
            <a href="#loginWindow" onclick="jQuery('#loginWindow').css('display','block');" accesskey="L">로그인</a>
        <!--@end-->
        </li>
        <!--@if(!$is_logged)-->
        <li><a href="{getUrl('+ '+ 'act','dispMemberInfo')}">회원정보</a></li>
        <!--@else-->
  <li><a href="{getUrl('act','dispMemberSignUpForm')}">회원가입</a></li>
        <!--@end-->
        <li><a href="홈주소">사이트맵</a></li>
        <li>ENGLISH</li>
    </ul>
</div>

layout.html 문서 제일 하단에

<!--@if(!$is_logged)-->
    {@ $member_config = MemberModel::getMemberConfig(); }
    <!--%import("./filter/login.xml")-->
    <!--@if($member_config->enable_openid=='Y')--><!--%import("./filter/openid_login.xml")--><!--@end-->
    <!-- loginWindow -->
    <div id="loginWindow" class="loginWindow">
    <!-- class="loginWindow" | class="loginWindow open" -->
        <span class="modalWindow"></span>
        <div id="loginLayer" class="loginLayer loginTypeA">
        <!-- class="loginLayer loginTypeA" | class="loginLayer loginTypeB" -->
            <button type="button" class="close" onclick="document.getElementById('loginWindow').style.display='none'" accesskey="X"><span>Close Login Layer</span></button>
            <form action="" method="post" class="typeA" id="commonLogin" onsubmit="return procFilter(this, login)">
                <fieldset>
                    <legend>XE Login</legend>
                    <dl>
                        <dt><label for="uid">{$lang->user_id}</label></dt>
                        <dd><input name="user_id" type="text" class="inputText" id="uid" /></dd>
                        <dt><label for="upw">{$lang->password}</label></dt>
                        <dd><input name="password" type="password" class="inputText" id="upw" /></dd>
                    </dl>
                    <p class="keep"><input name="keep_signed" type="checkbox" id="keepA" value="Y" class="inputCheck" onclick="if(this.checked) return confirm('{$lang->about_keep_signed}');"/><label for="keepA">{$lang->keep_signed}</label></p>
                    <span class="loginButton"><input name="" type="submit" value="{$lang->cmd_login}" /></span>
                </fieldset>
            </form>
            <!--@if($member_config->enable_openid=='Y')-->
            <form action="./" method="post" class="typeB" id="openidLogin" onsubmit="return procFilter(this, openid_login)">
                <fieldset>
                    <legend>OpenID Login</legend>
                    <dl>
                        <dt><label for="oid">Open ID</label></dt>
                        <dd><input name="openid" type="text" class="inputText" id="oid" /></dd>
                    </dl>
                    <span class="loginButton"><input name="" type="submit" value="{$lang->cmd_login}" /></span>
                </fieldset>
            </form>
            <!--@end-->
            <ul class="help">
                <li class="join"><a href="{getUrl('act','dispMemberSignUpForm')}">{$lang->cmd_signup}</a></li>
                <li class="find"><a href="{getUrl('act','dispMemberFindAccount')}">{$lang->cmd_find_member_account}</a></li>
                <li class="find"><a href="{getUrl('+ 'act','dispMemberResendAuthMail')}">{$lang->cmd_resend_auth_mail}</a></li>
                <!--@if($member_config->enable_openid=='Y')-->
                <li class="typeA"><a href="#openidLogin" onclick="document.getElementById('loginLayer').className='loginLayer loginTypeB'">OpenID</a></li>
                <li class="typeB"><a href="#commonLogin" onclick="document.getElementById('loginLayer').className='loginLayer loginTypeA'">OpenID</a></li>
                <!--@end-->
            </ul>
            <button type="button" class="close" onclick="document.getElementById('loginWindow').style.display='none'" accesskey="X"><span>Close Login Layer</span></button>
        </div>
    </div>
    <!-- /loginWindow -->
<!--@end-->

css 파일에

.loginWindow{ display:none; position:fixed; left:0; top:0; _position:absolute; width:100%; height:100%; z-index:100;}
.loginWindow.open{ display:block;}
.loginWindow .modalWindow{ display:block; position:fixed; border:0; left:0; top:0; _position:absolute; width:100%; height:100%; background:#000; opacity:.3; filter:alpha(opacity:30);}
.loginWindow .loginLayer{ position:absolute; width:289px; top:120px; left:50%; padding:30px; border:2px solid #737373; margin:0 0 0 -175px; background:#fff;}
.loginWindow .loginLayer form{ display:none; *zoom:1; margin:0 0 29px 0;}
.loginWindow .loginLayer form:after{ content:""; display:block; clear:both;}
.loginWindow .loginLayer form legend{ position:absolute; width:0; height:0; overflow:hidden; font-size:0; line-height:0; visibility:hidden;}
.loginWindow .loginLayer fieldset{ border:0; margin:0; padding:0;}
.loginWindow .loginLayer.loginTypeA form.typeA,
.loginWindow .loginLayer.loginTypeB form.typeB{ display:block;}
.loginWindow .loginLayer dl{ margin:0; padding:0 0 1px 0;}
.loginWindow .loginLayer dt{ font-size:12px; font-weight:bold; color:#868d95; margin:0 0 2px 0;}
.loginWindow .loginLayer dd{ margin:0 0 21px 0;}
.loginWindow .loginLayer .inputText{ width:269px; height:31px; padding:6px 9px 0 9px; border:1px solid #ddd; font:20px Tahoma; color:#333;}
.loginWindow .loginLayer .inputText:focus{ background-color:#fbfbfb;}
.loginWindow .loginLayer .inputCheck{ margin:0 3px 0 0; width:13px; height:13px; vertical-align:middle;}
.loginWindow .loginLayer.loginTypeA .inputText{ background-image:url(../img/bgLoginText.gif)undefinedundefinedundefined; background-repeat:no-repeat; background-position:right top;}
.loginWindow .loginLayer.loginTypeB .inputText{ background-image:url(../img/bgOpenidText.gif)undefinedundefinedundefined; background-repeat:no-repeat; background-position:right top; padding:6px 9px 0 35px; width:243px;}
.loginWindow .loginLayer .keep{ margin:0; float:left; font-size:11px; line-height:normal; white-space:nowrap;}
.loginWindow .loginLayer .keep label{ color:#555;}
.loginWindow .loginLayer .loginButton,
.loginWindow .loginLayer .loginButton input{ position:relative; border:0; color:#fff; font-size:12px; font-weight:bold; display:inline-block; height:36px; line-height:36px; background-color:transparent; background-image:url(../img/buttonLoginAction.gif)undefinedundefinedundefined; background-repeat:no-repeat; overflow:visible;}
.loginWindow .loginLayer .loginButton{ float:right; background-position:0 0; right:11px;}
.loginWindow .loginLayer .loginButton input{ left:11px; background-position:right 0; padding:0 30px 0 45px; cursor:pointer;}
.loginWindow .loginLayer .help{ margin:0 -30px -30px -30px; padding:14px 0; list-style:none; text-align:center; background:#fafafa; border-top:1px solid #f2f2f2;}
.loginWindow .loginLayer .help li{ display:inline; font-size:11px; line-height:11px; padding:0 0 0 5px;}
.loginWindow .loginLayer .help li.join{ font-weight:bold;}
.loginWindow .loginLayer .help li.find{ border-left:1px solid #b3b3b3;}
.loginWindow .loginLayer .help li.typeA,
.loginWindow .loginLayer .help li.typeB{ display:none; border-left:1px solid #b3b3b3;}
.loginWindow .loginLayer.loginTypeA .help li.typeA,
.loginWindow .loginLayer.loginTypeB .help li.typeB{ display:inline;}
.loginWindow .loginLayer .help li a{ text-decoration:none; color:#555;}
.loginWindow .loginLayer .help li a:hover,
.loginWindow .loginLayer .help li a:active,
.loginWindow .loginLayer .help li a:focus{ text-decoration:underline;}
.loginWindow .loginLayer .close{ position:absolute; cursor:pointer; border:0; padding:0; top:0; right:0; width:27px; height:27px; background:transparent url(../img/buttonCloseX.gif) no-repeat center center;}
.loginWindow .loginLayer .close span{ position:absolute; font-size:0; line-height:0; width:0; height:.; overflow:hidden; visibility:hidden;}

회원정보와 언어선택의 toggle방식 표현은 간단한 문제가 아닙니다. 퍼다가 쓰실 수는 있으나 css의 계층 구조등을 보실 줄 아셔야 붙이실수 있습니다.