--- lib/AJAXTree.php.orig	2009-10-08 15:46:50.000000000 -0700
+++ lib/AJAXTree.php	2009-10-08 15:46:16.000000000 -0700
@@ -13,7 +13,7 @@ class AJAXTree extends PLMTree {
 	 * @param $first_child is this the first child ?
 	 * @param $last_child is this the last child ?
 	 */
-	protected function draw_dn($dn,$level=0,$first_child=true,$last_child=true) {
+	protected function draw_dn($dn,$level,$first_child=true,$last_child=true) {
 		if (DEBUG_ENABLED)
 			debug_log('Entered with (%s,%s)',33,__FILE__,__LINE__,__METHOD__,$dn,$level);