xe_official 레이아웃에서 XE 로고 이미지를 기본으로 사용하지 않도록 수정

git-svn-id: http://xe-core.googlecode.com/svn/sandbox@4870 201d5d3c-b55e-5fd7-737f-ddc643e51545

layouts/xe_official/layout.html

@@ -22,7 +22,7 @@
 
 <div id="bodyWrap">
     <div id="header">
-        <h1><a href="{$layout_info->index_url}"><!--@if(!$layout_info->logo_image)--><img src="./images/{$layout_info->colorset}/zeroBoardXE.png" alt="ZeroBoard™  XE" class="iePngFix" /><!--@else--><img src="{$layout_info->logo_image}" alt="logo" border="0" class="iePngFix" /><!--@end--></a></h1>
+        <h1><!--@if($layout_info->logo_image)--><a href="{$layout_info->index_url}"><img src="{$layout_info->logo_image}" alt="logo" border="0" class="iePngFix" /></a><!--@else-->&nbsp;<!--@end--></h1>
 
         <div id="language">
             <strong title="{$lang_type}">{$lang_supported[$lang_type]}</strong> <a href="#selectLang" onclick="showHide('selectLang');return false;"><img src="./images/{$layout_info->colorset}/buttonLang.gif" alt="Select Language" width="87" height="15" /></a>