try bugfix

diff --git a/teleforma/templates/teleforma/seminar_detail.html b/teleforma/templates/teleforma/seminar_detail.html
index 705f3823334670459020ba86c914847fc0781604..484e69307fd2311d286237be951574cc3f9d2131 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('unload');
-    $(window).bind('unload', function(){
+    $(window).unbind('beforeunload');
+    $(window).bind('beforeunload', function(){
         f.unload('{{seminar.id}}','{{user.username}}');
       });