Index: test/integration/lib/redmine/menu_manager_test.rb
===================================================================
--- test/integration/lib/redmine/menu_manager_test.rb	(revision 2859)
+++ test/integration/lib/redmine/menu_manager_test.rb	(working copy)
@@ -67,4 +67,16 @@
       end
     end
   end
+
+  def test_top_menu_and_search_not_visible_when_login_required
+    Setting.login_required = 1
+
+    get '/'
+
+    # top-menu div should not have child ul elements
+    assert_select "#top-menu > ul", 0
+
+    # quick-search div should not exist
+    assert_select "#quick-search", 0
+  end
 end
Index: app/views/layouts/base.rhtml
===================================================================
--- app/views/layouts/base.rhtml	(revision 2859)
+++ app/views/layouts/base.rhtml	(working copy)
@@ -25,10 +25,11 @@
         <%= render_menu :account_menu -%>
     </div>
     <%= content_tag('div', "#{l(:label_logged_as)} #{link_to_user(User.current, :format => :username)}", :id => 'loggedas') if User.current.logged? %>
-    <%= render_menu :top_menu -%>
+    <%= render_menu :top_menu if User.current.logged? || !Setting.login_required? -%>
 </div>
       
 <div id="header">
+    <% if User.current.logged? || !Setting.login_required? %>
     <div id="quick-search">
         <% form_tag({:controller => 'search', :action => 'index', :id => @project}, :method => :get ) do %>
         <%= link_to l(:label_search), {:controller => 'search', :action => 'index', :id => @project}, :accesskey => accesskey(:search) %>:
@@ -36,6 +37,7 @@
         <% end %>
         <%= render_project_jump_box %>
     </div>
+    <% end %>
     
     <h1><%= page_header_title %></h1>