Index: openacs-4/packages/imsld/lib/activity.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/lib/activity.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/imsld/lib/activity.tcl	25 Mar 2009 19:19:54 -0000	1.3
+++ openacs-4/packages/imsld/lib/activity.tcl	26 Mar 2009 23:21:06 -0000	1.4
@@ -2,6 +2,10 @@
 set act_item_id [content::revision::item_id -revision_id $act_id]
 
 set structure_type ""
+set class ""
+set href ""
+set div ""
+
 set completion_restriction 1
 if {[info exists structure_item_id]} {
     # if the activity is in a structure, get the structure's info