app/views/layouts/ndl_books.html.erb
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<%= @locale.to_s -%>" lang="<%= @locale.to_s -%>">
<head>
<meta charset="UTF-8" />
<%= render 'page/include' %>
<%= render 'page/portlets' %>
<title><%= t('enju_ndl.import_from_ndl_search') %></title>
</head>
<body itemscope itemtype="http://schema.org/WebPage">
<%= render 'page/header' %>
<%- unless session[:breadcrumbs].nil? || session[:breadcrumbs].empty? -%>
<div id="breadcrumb">
<% session[:breadcrumbs].to_a[0..-2].each do |txt, url| %>
<%= link_to(txt, url) %> >
<% end %>
<%= h(session[:breadcrumbs].to_a.last.first) if session[:breadcrumbs].to_a.last%>
</div>
<%- end -%>
<%= render 'page/menu' %>
<div id="content">
<%= yield %>
</div>
<%= render 'page/footer' %>
</body>
</html>