Index: openacs-4/packages/imsld/lib/activity.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/lib/activity.adp,v
diff -u -r1.4 -r1.5
--- openacs-4/packages/imsld/lib/activity.adp	17 Jun 2009 08:00:01 -0000	1.4
+++ openacs-4/packages/imsld/lib/activity.adp	19 Oct 2009 16:19:54 -0000	1.5
@@ -46,25 +46,23 @@
   </case>
 
   <case value="structure">
-    <if @started_p@>
-      <li class="@class@">
+    <if @started_p@ and @referenced_activities:rowcount@>
+      <li id="mktree_activity_li_@structure_item_id@">
         <a href="@href@"
           onclick="return(loadContent('@div@'))">
           @activity_title@
         </a>
-        <if @referenced_activities:rowcount@>
-          <ul>
-            <multiple name="referenced_activities">
-              <include src="activity" run_id="@run_id@"
-                type="@referenced_activities.activity_type@" user_id="@user_id@"
-                activity_id="@referenced_activities.activity_id@"
-                next_activity_id_list="@next_activity_id_list@"
-                imsld_id="@imsld_id@" play_id="@play_id@" act_id="@act_id@"
-                role_part_id="@role_part_id@"
-                structure_item_id="@structure_item_id@" />
-            </multiple>
-          </ul>
-        </if>
+        <ul id="mktree_activity_@structure_item_id@">
+          <multiple name="referenced_activities">
+            <include src="activity" run_id="@run_id@"
+              type="@referenced_activities.activity_type@" user_id="@user_id@"
+              activity_id="@referenced_activities.activity_id@"
+              next_activity_id_list="@next_activity_id_list@"
+              imsld_id="@imsld_id@" play_id="@play_id@" act_id="@act_id@"
+              role_part_id="@role_part_id@"
+              structure_item_id="@structure_item_id@" />
+          </multiple>
+        </ul>
       </li>
     </if>
   </case>