Index: storminvoice.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/storm/storminvoice/Attic/storminvoice.module,v
retrieving revision 1.4.4.63
diff -u -r1.4.4.63 storminvoice.module
--- storminvoice.module	28 Oct 2009 22:16:14 -0000	1.4.4.63
+++ storminvoice.module	6 Nov 2009 00:31:38 -0000
@@ -536,11 +536,11 @@
     );
 
     if (!variable_get('storm_tax_display', TRUE)) {
-      $form['group4'][$i]['tax1'] = 'hidden';
-      $form['group4'][$i]['tax2'] = 'hidden';
+      $form['group4'][$i]['tax1']['#type'] = 'hidden';
+      $form['group4'][$i]['tax2']['#type'] = 'hidden';
     }
     if (!variable_get('storm_tax2_display', TRUE)) {
-      $form['group4'][$i]['tax2'] = 'hidden';
+      $form['group4'][$i]['tax2']['#type'] = 'hidden';
     }
     
     $form['group4'][$i]['items_'. $i .'_total'] = array(