--- ez4ezflow/var/storage/packages/eZ-systems/ezflow_extension/ezextension/ezflow/modules/ezflow/preview.php	2008-03-10 12:54:09.000000000 +0100
+++ ez4ezflow/var/storage/packages/eZ-systems/ezflow_extension/ezextension/ezflow/modules/ezflow/preview_ok.php	2008-03-10 12:53:30.000000000 +0100
@@ -395,6 +395,7 @@
     //error
 }
 
+$nodeID = $Params['NodeID'];
 $node = eZContentObjectTreeNode::fetch( $nodeID );
 $dataMap = $node->dataMap();
 $page = $dataMap['page'];