Index: openacs-4/packages/dotlrn/www/admin/classes-chunk.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/admin/classes-chunk.tcl,v
diff -u -N -r1.13.4.2 -r1.13.4.3
--- openacs-4/packages/dotlrn/www/admin/classes-chunk.tcl	29 Jul 2016 13:16:01 -0000	1.13.4.2
+++ openacs-4/packages/dotlrn/www/admin/classes-chunk.tcl	8 Nov 2016 13:56:02 -0000	1.13.4.3
@@ -27,7 +27,7 @@
 }
 
 
-if {(![info exists department_key] || $department_key eq "")} {
+if {![info exists department_key] || $department_key eq ""} {
     set department_key ""
 }
 
@@ -47,17 +47,21 @@
     -datatype text \
     -widget select \
     -options $departments \
-    -html {onChange document.department_form.submit()} \
+    -html {id department_form-department_key} \
     -value $department_key
 
+template::add_event_listener -id "department_form-department_key" -event change -script {document.department_form.submit();}
+
 if {[form is_valid department_form]} {
     form get_values department_form department_key
 }
 
-if {(![info exists referer] || $referer eq "")} {
+if {![info exists referer] || $referer eq ""} {
     set referer "classes"
 }
 
+
+
 set query select_classes
 set page_query select_classes_paginator
 if {$department_key ne ""} {