Index: openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change-2.tcl,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change-2.tcl	8 Jul 2005 11:03:52 -0000	1.1
+++ openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change-2.tcl	8 Jul 2005 16:46:33 -0000	1.2
@@ -42,7 +42,7 @@
     }
 
     ad_form -name relationship -export { user_id patron_id item_id } -form {
-	{relationship:text(select) {label "[_ dotlrn-ecommerce.lt_How_are_you_related_t]"}
+	{relationship:text(select) {label "[subst [_ dotlrn-ecommerce.lt_How_are_you_related_t]]"}
 	    {options {$tree_options}}}
     } -on_submit {
 	set rel_id [db_exec_plsql relate_patron {
Index: openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change.adp,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change.adp	8 Jul 2005 11:03:52 -0000	1.1
+++ openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change.adp	8 Jul 2005 16:46:33 -0000	1.2
@@ -26,5 +26,7 @@
   <include src="/packages/dotlrn-ecommerce/lib/user-new"
     next_url="@next_url;noquote@" self_register_p="0" />
 
-  <p />
-  <a href="shopping-cart?user_id=@patron_id@" class="button">#dotlrn-ecommerce.lt_Back_to_shopping_cart#</a>
+  <if @item_id@ defined>
+    <p />
+    <a href="shopping-cart?user_id=@patron_id@" class="button">#dotlrn-ecommerce.lt_Back_to_shopping_cart#</a>
+  </if>
Index: openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change.tcl,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change.tcl	8 Jul 2005 11:03:52 -0000	1.1
+++ openacs-4/packages/dotlrn-ecommerce/www/ecommerce/participant-change.tcl	8 Jul 2005 16:46:33 -0000	1.2
@@ -10,6 +10,7 @@
     @cvs-id $Id$
 } {
     item_id:integer,notnull,optional
+    next_url:optional
 } -properties {
 } -validate {
 } -errors {
@@ -74,9 +75,9 @@
     } {
 	set participant_change_url [export_vars -base participant-change-2 { item_id user_id patron_id }]
     }
-}
 
-set next_url [export_vars -base participant-change-2 { item_id patron_id }]
-set patron_name [person::name -person_id $patron_id]
-set participant_pays_url [export_vars -base participant-change-2 { item_id {user_id $patron_id} patron_id}]
-set admin_p [permission::permission_p -object_id [ad_conn package_id] -privilege "admin"]
+    set next_url [export_vars -base participant-change-2 { item_id patron_id }]
+    set patron_name [person::name -person_id $patron_id]
+    set participant_pays_url [export_vars -base participant-change-2 { item_id {user_id $patron_id} patron_id}]
+    set admin_p [permission::permission_p -object_id [ad_conn package_id] -privilege "admin"]
+}