Index: openacs-4/packages/curriculum-central/www/stream-map.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/curriculum-central/www/stream-map.tcl,v
diff -u -N -r1.4 -r1.5
--- openacs-4/packages/curriculum-central/www/stream-map.tcl	13 Feb 2006 01:30:07 -0000	1.4
+++ openacs-4/packages/curriculum-central/www/stream-map.tcl	13 Feb 2006 11:46:54 -0000	1.5
@@ -47,7 +47,8 @@
     
 	set year_session_group "${year_id}${session_id}"
 
-	set uos_details_url [export_vars -url -base uos-details {uos_id stream_id}]
+	set base_return_url "stream-map"
+	set uos_details_url [export_vars -url -base uos-details {uos_id stream_id base_return_url}]
 
 	template::multirow append stream $map_id $year_id $year_name \
 	    $session_id $session_name $core_id $uos_id $uos_code $uos_name \
Index: openacs-4/packages/curriculum-central/www/stream-view.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/curriculum-central/www/stream-view.tcl,v
diff -u -N -r1.1 -r1.2
--- openacs-4/packages/curriculum-central/www/stream-view.tcl	13 Feb 2006 01:30:07 -0000	1.1
+++ openacs-4/packages/curriculum-central/www/stream-view.tcl	13 Feb 2006 11:46:54 -0000	1.2
@@ -47,7 +47,8 @@
     
 	set year_session_group "${year_id}${session_id}"
 
-	set uos_details_url [export_vars -url -base uos-details {uos_id stream_id}]
+	set base_return_url "stream-view"
+	set uos_details_url [export_vars -url -base uos-details {uos_id stream_id base_return_url}]
 
 	set core_id [curriculum_central::stream::stream_uos_relation_name \
 			 -id $core_id]
Index: openacs-4/packages/curriculum-central/www/uos-details.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/curriculum-central/www/uos-details.tcl,v
diff -u -N -r1.2 -r1.3
--- openacs-4/packages/curriculum-central/www/uos-details.tcl	12 Feb 2006 12:42:48 -0000	1.2
+++ openacs-4/packages/curriculum-central/www/uos-details.tcl	13 Feb 2006 11:46:54 -0000	1.3
@@ -7,10 +7,16 @@
 } {
     uos_id:integer
     stream_id
+    {base_return_url "stream-map"}
 }
 
 set package_id [ad_conn package_id]
 
+set return_view_type "[_ curriculum-central.map_view]"
+if { $base_return_url eq "stream-view" } {
+    set return_view_type "[_ curriculum-central.overview]"
+}
+
 # Retrieve context details.
 db_1row context_details {}
 
@@ -21,8 +27,8 @@
         $faculty_name] \
     [list [export_vars -url -base dept-streams \
 	{department_name department_id}] $department_name] \
-    [list [export_vars -url -base stream-map \
-	{stream_name stream_id}] "$stream_name - [_ curriculum-central.map_view]"] \
+    [list [export_vars -url -base $base_return_url \
+	{stream_name stream_id}] "$stream_name - $return_view_type"] \
     $page_title]
 
 # Retrieve Unit of Study details.