try bugfix

diff --git a/teleforma/templates/teleforma/seminar_detail.html b/teleforma/templates/teleforma/seminar_detail.html
index aec919c1219a05d49808d760b1fed322bef6c599..dcb5039ac25e8930c436ed8709b1f75ac3015fdc 100644 (file)
--- a/teleforma/templates/teleforma/seminar_detail.html
+++ b/teleforma/templates/teleforma/seminar_detail.html
@@ -82,8 +82,8 @@ $(window).ready(function(){
             }
         });
 
-      $(window).unbind('beforeunload');
       $(window).beforeunload(function(){
+        $(window).unbind('beforeunload');
         f.unload('{{seminar.id}}','{{user.username}}');
       });