diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,3 +1,24 @@
 # Methods added to this helper will be available to all templates in the application.
 module ApplicationHelper
+
+  def user_options
+    options = ''
+    user = User.find(session[:user_id])
+    if user.admin? 
+      options = options + ' ' +
+	(link_to_unless_current '[Problem admin]', 
+           :controller => 'problems', :action => 'index')
+      options = options + ' ' +
+	(link_to_unless_current '[User admin]',
+           :controller => 'user_admin', :action => 'index')
+    end
+    options += link_to_unless_current '[Main]',
+                 :controller => 'main', :action => 'list'
+    options += link_to_unless_current '[Settings]',
+                 :controller => 'users', :action => 'index'
+    options = options + ' ' +
+      link_to('[Log out]', {:controller => 'main', :action => 'login'})
+    options
+  end
+
 end