Index: openacs-4/packages/imsld/lib/activity-tree.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/lib/activity-tree.adp,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/imsld/lib/activity-tree.adp	23 Jun 2009 17:04:17 -0000	1.3
+++ openacs-4/packages/imsld/lib/activity-tree.adp	19 Oct 2009 16:19:54 -0000	1.4
@@ -1,25 +1,13 @@
 <ul>
   <li>
     @imsld_title@
-    <ul class="mktree">
+    <ul id="mktree_activities" class="mktree">
       <multiple name="activities">
-        <li><include src="play" play_id="@activities.play_id@" />
-          <ul>
-            <group column="play_id">
-              <li><include src="act" act_id="@activities.act_id@" />
-                <ul>
-                  <group column="act_id">
-                    <include src="activity" run_id="@run_id@" type="@activities.type@"
-                      user_id="@user_id@" activity_id="@activities.activity_id@"
-                      next_activity_id_list="@next_activity_id_list@" imsld_id="@imsld_id@"
-                      play_id="@activities.play_id@" act_id="@activities.act_id@"
-                      role_part_id="@activities.role_part_id@" />
-                  </group>
-                </ul>
-              </li>
-            </group>
-          </ul>
-        </li>
+        <include src="activity" run_id="@run_id@" type="@activities.type@"
+          user_id="@user_id@" activity_id="@activities.activity_id@"
+          next_activity_id_list="@next_activity_id_list@" imsld_id="@imsld_id@"
+          play_id="@activities.play_id@" act_id="@activities.act_id@"
+          role_part_id="@activities.role_part_id@" />
       </multiple>
     </ul>
   </li>