diff --git a/templates/intro.html.ep b/templates/intro.html.ep
index 91761db..e9895e6 100644
--- a/templates/intro.html.ep
+++ b/templates/intro.html.ep
@@ -8,7 +8,7 @@
 
   <p><strong>New to KorAP?</strong> Please check out our <%= doc_opener 'korap', begin %>tutorial<% end %>!</p>
   
-  <!-- <p><strong>New to KorAP?</strong> Please check out our <a href="#" onclick="tourshow()">guided tour</a> or our <%= doc_opener 'korap', begin %>tutorial<% end %>!</p> -->    
+ <!-- <p><strong>New to KorAP?</strong> Please check out our <a href="#" onclick="KorAP.tourshow()">guided tour</a> or our <%= doc_opener 'korap', begin %>tutorial<% end %>!</p> -->
   %= include 'announcement', lang => 'en'
 
   <p>KorAP is developed at the <a href="http://www.ids-mannheim.de">Leibniz Institute for the German Language</a>, member of the <a href="http://www.leibniz-gemeinschaft.de/en/about-us/leibniz-competition/projekte-2011/2011-funding-line-2/">Leibniz Association</a>. The separated modules are being published as open source at <a href="http://github.com/KorAP">GitHub</a>.</p>