diff -r 3b0e3d47fe1f -r f39aa19dbc39 eskp.py
--- a/eskp.py	Thu Dec 04 12:44:15 2014 +0100
+++ b/eskp.py	Thu Dec 04 13:24:54 2014 +0100
@@ -52,9 +52,13 @@
 
 def get_topmenue():
     menue = [
+             ('/ozoneloss', _(u'quantification'),(
              ('/ozoneloss', _(u'Ozoneloss')),
-             ('/eskp', _(u'ESKP')),
-             ('/iek-7', _(u'IEK-7')),
+             ('/ozoneloss/clams/2015', _(u'calculations')),
+             ('/ozoneloss/vpsc/2015', _(u'estimations')))),
+
+             ('/eskp', _(u'ESKP'),(None, None)),
+             ('/iek-7', _(u'IEK-7'),(None, None))
             ]
     return menue