Index: openacs-4/packages/evaluation/www/view/task-view.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/evaluation/www/view/task-view.tcl,v
diff -u -r1.4.2.2 -r1.4.2.3
--- openacs-4/packages/evaluation/www/view/task-view.tcl	20 May 2016 20:30:12 -0000	1.4.2.2
+++ openacs-4/packages/evaluation/www/view/task-view.tcl	8 Nov 2016 12:55:07 -0000	1.4.2.3
@@ -91,7 +91,7 @@
 
     {number_of_members:naturalnum
 	{label "[_ evaluation.Number_of_Members_]"}
-	{html {size 5 onChange TaskInGroups()}}
+	{html {size 5 id number_of_members}}
 	{help_text "[_ evaluation.1__Individual_]"}
     }
 
@@ -122,6 +122,8 @@
     set due_date [template::util::date::from_ansi $due_date_ansi]
     set weight [lc_numeric %.2f $weight]
 
+} -on_request {
+    template::add_event_listener -id "number_of_members" -event change -script {TaskInGroups();}
 }
 
 ad_return_template