diff --git a/lib/Kalamar/Controller/Documentation.pm b/lib/Kalamar/Controller/Documentation.pm
index 5c8124a..1f6b5b9 100644
--- a/lib/Kalamar/Controller/Documentation.pm
+++ b/lib/Kalamar/Controller/Documentation.pm
@@ -28,6 +28,7 @@
   return $c->render(
     sidebar_active => 1,
     main_class     => 'tutorial',
+    documentation => 1,
     template       => $c->loc('Template_' . join('_', @path), join('/', @path))
   );
 };
diff --git a/templates/layouts/main.html.ep b/templates/layouts/main.html.ep
index 2eb32d9..ab50acf 100644
--- a/templates/layouts/main.html.ep
+++ b/templates/layouts/main.html.ep
@@ -25,39 +25,9 @@
     <script>document.body.classList.remove('no-js');</script>
     <div id="kalamar-bg"></div>
 
-% if (!$embedded && !user_auth && stash('auth_support')) { # user not logged in
-% content_for 'sidebar', begin
-% if (flash('handle_or_email') && !param('handle_or_email')) {
-%   param(handle_or_email => flash('handle_or_email'));
-% };
-<fieldset>
-  %= form_for 'login', class => 'login', begin
-  <legend><span><%= loc 'login' %></span></legend>
-    %= csrf_field
-    %= text_field 'handle_or_email', placeholder => loc('userormail')
-    %= hidden_field fwd => $c->url_with
-    <div>
-      %= password_field 'pwd', placeholder => loc('pwd')
-      <button type="submit"><span><%= loc 'go' %></span></button>
-    </div>
-    % end
-    <p><%== loc 'loginExplanation' %></p>
-%#  <ul>
-%#    <li><%= link_to loc('register') => 'register' %></li>
-%#    <li><%= link_to loc('pwdforgotten') => 'pwd_forgotten' %></li>
-%#  </ul>
-
-</fieldset>
-% end
-% }
-
-    % my $aside = content_for('sidebar');
-    <aside tabindex="0" class="<% unless (length($aside) > 0) { %>off<% } elsif (stash('sidebar_active')) { %>active<% } %>">
-      <div>
-      %= $aside
-      </div>
-    </aside>
-
+    
+    %= include 'partial/side', embedded => $embedded
+    
     % unless ($embedded) {
       %= include 'partial/header'
     % }
@@ -72,10 +42,7 @@
     </main>
 
     % unless ($embedded) {
-    <footer>
-      <a href="http://www1.ids-mannheim.de/kl/projekte/korap/"><%= loc 'about' %></a>
-      <%= doc_link_to 'V '. $Kalamar::VERSION, 'korap', 'kalamar' %>
-    </footer>
+      %= include 'partial/footer'
     % };
     %= notifications 'Kalamar::Plugin::Notifications'
     %= piwik_tag
diff --git a/templates/partial/footer.html.ep b/templates/partial/footer.html.ep
new file mode 100644
index 0000000..8a93be4
--- /dev/null
+++ b/templates/partial/footer.html.ep
@@ -0,0 +1,4 @@
+<footer>
+  <a href="http://www1.ids-mannheim.de/kl/projekte/korap/"><%= loc 'about' %></a>
+  <%= doc_link_to 'V '. $Kalamar::VERSION, 'korap', 'kalamar' %>
+</footer>
diff --git a/templates/partial/side.html.ep b/templates/partial/side.html.ep
new file mode 100644
index 0000000..99e3926
--- /dev/null
+++ b/templates/partial/side.html.ep
@@ -0,0 +1,32 @@
+%# # user not logged in
+% if (!stash('documentation') && !$embedded && !user_auth && stash('auth_support')) {
+%   content_for 'sidebar', begin
+%     if (flash('handle_or_email') && !param('handle_or_email')) {
+%       param(handle_or_email => flash('handle_or_email'));
+%     };
+    <fieldset>
+    %= form_for 'login', class => 'login', begin
+      <legend><span><%= loc 'login' %></span></legend>
+      %= csrf_field
+      %= text_field 'handle_or_email', placeholder => loc('userormail')
+      %= hidden_field fwd => $c->url_with
+      <div>
+        %= password_field 'pwd', placeholder => loc('pwd')
+        <button type="submit"><span><%= loc 'go' %></span></button>
+      </div>
+    % end
+    <p><%== loc 'loginExplanation' %></p>
+    %#  <ul>
+    %#    <li><%= link_to loc('register') => 'register' %></li>
+    %#    <li><%= link_to loc('pwdforgotten') => 'pwd_forgotten' %></li>
+    %#  </ul>
+    </fieldset>
+%   end
+% }
+
+% my $aside = content_for('sidebar');
+<aside tabindex="0" class="<% unless (length($aside) > 0) { %>off<% } elsif (stash('sidebar_active')) { %>active<% } %>">
+  <div>
+    %= $aside
+  </div>
+</aside>