try bugfix

diff --git a/teleforma/templates/teleforma/seminar_detail.html b/teleforma/templates/teleforma/seminar_detail.html
index b04afe48b594f5f320e8dac859c237fe1351cd4f..a2a68ee30dbe7774546869666c928f1ad1f91411 100644 (file)
--- a/teleforma/templates/teleforma/seminar_detail.html
+++ b/teleforma/templates/teleforma/seminar_detail.html
@@ -55,11 +55,11 @@ var seminarUtils = {
          },
 
         load : function(id, username){
-            json([id, username],'teleforma.seminar_load', function(){});
+            json([id, username],'teleforma.seminar_load', function(){return '';});
          },
 
         unload : function(id, username){
-            json([id, username],'teleforma.seminar_unload',function(){});
+            json([id, username],'teleforma.seminar_unload',function(){return '';});
          },
 
         }