Tambien lo que puedes hacer es copiar el codigo por ejemplo del header:
Código:
<div id="page-header"><div class="headerbar"><div class="inner"><span class="corners-top"><span></span></span><div id="logo-desc">
<div align="center"><a href="/forum.htm" id="logo"><img src="http://i80.servimg.com/u/f80/14/30/14/81/iii10.jpg" alt="A la cara"></a></div>
<div id="site-title"><h1 align="center">A la cara</h1></div><p align="center">Las cosas como son,claras.</p>
</div><span class="corners-bottom"><span></span></span></div></div><div class="navbar"><div class="inner"><span class="corners-top"><span></span></span><ul class="linklist navlinks"><li>
<div align="center"><a class="mainmenu" href="/forum.htm" rel="nofollow"><img id="i_icon_mini_index" src="http://hitskin.com/themes/10/93/40/i_icon_mini_index.png" alt="Índice" title="Índice" border="0" hspace="0"></a><a class="mainmenu" href="/portal.htm" rel="nofollow"><img id="i_icon_mini_portal" src="http://hitskin.com/themes/10/93/40/i_icon_mini_portal.png" alt="Portal" title="Portal" border="0" hspace="0"></a><a class="mainmenu" href="/faq.htm" rel="nofollow"><img id="i_icon_mini_faq" src="http://hitskin.com/themes/10/93/40/i_icon_mini_faq.png" alt="FAQ" title="FAQ" border="0" hspace="0"></a><a class="mainmenu" href="/search.forum" onClick="showhide(document.getElementById('search_menu')); return false;" rel="nofollow"><img id="i_icon_mini_search" src="http://hitskin.com/themes/10/93/40/i_icon_mini_search.png" alt="Buscar" title="Buscar" border="0" hspace="0"></a><a class="mainmenu" href="/memberlist.forum" rel="nofollow"><img id="i_icon_mini_members" src="http://hitskin.com/themes/10/93/40/i_icon_mini_members.png" alt="Miembros" title="Miembros" border="0" hspace="0"></a><a class="mainmenu" href="/groupcp.forum" rel="nofollow"><img id="i_icon_mini_groups" src="http://hitskin.com/themes/10/93/40/i_icon_mini_groups.png" alt="Grupos de Usuarios" title="Grupos de Usuarios" border="0" hspace="0"></a><a class="mainmenu" href="/profile.forum?mode=register" rel="nofollow"><img id="i_icon_mini_register" src="http://hitskin.com/themes/10/93/40/i_icon_mini_register.gif" alt="Registrarse" title="Registrarse" border="0" hspace="0"></a><a class="mainmenu" href="/login.forum?connexion" rel="nofollow"><img id="i_icon_mini_login" src="http://hitskin.com/themes/10/93/40/i_icon_mini_login.png" alt="Conectarse" title="Conectarse" border="0" hspace="0"></a>
<div align="center"></div>
</div>
</li><li></li>
</ul>
<ul class="linklist navlinks">
<li>
<div align="center">
<script type="text/javascript">//<![CDATA[
insert_search_menu_new();//]]>
</script>
</div>
<div class="overview row3" id="search_menu" style="display: none; position: absolute; width: 350px; z-index: 10000;"><form action="/search.forum" method="get">
<div align="center">
<input name="mode" value="searchbox" type="hidden">
</div>
<p align="center" class="title-overview row2">Buscar</p><p align="center" class="center-overview"><input class="inputbox medium" name="search_keywords" type="text"><input class="button1" value="Go" type="submit"><br>Resultados por: <label for="rposts"><input id="rposts" name="show_results" value="posts" type="radio"> Mensajes</label> <label for="rtopics"><input id="rtopics" name="show_results" value="topics" checked="checked" type="radio"> Argumentos</label></p><hr align="center" class="dashed"><p align="center" class="center-overview"><a href="/search.forum" rel="nofollow"><img src="http://illiweb.com/fa/icon_mini_search.gif" alt="" width="12" height="13"> Búsqueda avanzada</a></p></form></div>
</li>
<li></li>
<li>
<input name="search_keywords" id="keywords" maxlength="128" class="inputbox search" value="Buscar..." onClick="if (this.value == 'Buscar...') this.value = '';" onBlur="if (this.value == '') this.value = 'Buscar...';" type="text">
<input class="button2" value="Buscar" type="submit">
</li>
</ul>
</div>
</div></div>
y sustituirlo por el header del skin que uses