Index: moodle/mod/lamslesson/mod_form.php
===================================================================
diff -u -r82b05bec226a5e8a2e57f35727aefe8b8a3d2fad -rf33b561f38d98d71de239a1721f48dfc83bc738c
--- moodle/mod/lamslesson/mod_form.php	(.../mod_form.php)	(revision 82b05bec226a5e8a2e57f35727aefe8b8a3d2fad)
+++ moodle/mod/lamslesson/mod_form.php	(.../mod_form.php)	(revision f33b561f38d98d71de239a1721f48dfc83bc738c)
@@ -146,13 +146,16 @@
 tree = new YAHOO.widget.TreeView("treeDiv",[
 $lds
 					    ]);
+// expand only the first two nodes
+tree.getNodeByIndex(1).expand(true);
+tree.getNodeByIndex(2).expand(true);
 tree.render();
-tree.expandAll();
 tree.subscribe('clickEvent',function(oArgs) {
     selectSequence(oArgs.node.data.id, oArgs.node.label);
   });
 
 
+
 </script>
 
 XXX;
@@ -181,4 +184,16 @@
       }
       return $errors;
     }
+
+    function add_completion_rules() {
+        $mform =& $this->_form;
+
+        $mform->addElement('checkbox', 'completionfinish', '', get_string('completionfinish', 'lamslesson'));
+        return array('completionfinish');
+    }
+
+    function completion_rule_enabled($data) {
+        return !empty($data['completionfinish']);
+    }
+
 }