.page_width
   %a.title(href="/")=page.blog_title
   - if page.respond_to? :google_custom_search_id
     #search
       %form(action="http://www.google.com/cse" id="cse-search-box")
         %input(type="hidden" name="cx" value="#{page.google_custom_search_id}")
         %input(type="hidden" name="ie" value="UTF-8")
         %input#q(type="text" name="q")