Index: branches/5.2.x/core/kernel/utility/formatters/multilang_formatter.php
===================================================================
diff -u -N -r14244 -r14585
--- branches/5.2.x/core/kernel/utility/formatters/multilang_formatter.php	(.../multilang_formatter.php)	(revision 14244)
+++ branches/5.2.x/core/kernel/utility/formatters/multilang_formatter.php	(.../multilang_formatter.php)	(revision 14585)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: multilang_formatter.php 14244 2011-03-16 20:53:41Z alex $
+* @version	$Id: multilang_formatter.php 14585 2011-09-24 12:04:17Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -107,13 +107,12 @@
 			}
 
 			// makes original field non-required
-			$object_fields = $object->getFields();
-			unset($fields[$field_name]['required'], $object_fields[$field_name]['required']);
-			$object->setFields($object_fields);
+			$object->setRequired($field_name, false);
+			unset($fields[$field_name]['required']);
 
 			// prevents real field with formatter set to be saved in db
-			$virtual_fields[$field_name] = $object_fields[$field_name];
-			$object->SetFieldOptions($field_name, $object_fields[$field_name], true);
+			$virtual_fields[$field_name] = $object->GetFieldOptions($field_name);
+			$object->SetFieldOptions($field_name, $virtual_fields[$field_name], true);
 		}
 		elseif (array_key_exists($field_name, $virtual_fields)) {
 			// substitude virtual field
@@ -169,6 +168,9 @@
 			$this->Application->setUnitOption($object->Prefix, 'CalculatedFields', $calculated_fields);
 
 			// makes original field non-required
+			$object->setRequired($field_name, false);
+			unset($fields[$field_name]['required']);
+			
 			$virtual_field_options = $object->GetFieldOptions($field_name, true);
 			unset($virtual_fields[$field_name]['required'], $virtual_field_options['required']);
 			$object->SetFieldOptions($field_name, $virtual_field_options, true);
@@ -187,8 +189,13 @@
 					$grids[$name]['Fields'][$field_name]['format'] = 'no_default';
 				}
 
+				if ( !isset($grid['Fields'][$field_name]['title']) ) {
+					$grids[$name]['Fields'][$field_name]['title'] = 'column:la_fld_' . $field_name;
+				}
+
 				kUtil::array_rename_key($grids[$name]['Fields'], $field_name, $lang_field_name);
 			}
+
 			// update sort fields - used for sorting and filtering in SQLs
 			foreach ($grid['Fields'] as $grid_fld_name => $fld_options) {
 				if (isset($fld_options['sort_field']) && $fld_options['sort_field'] == $field_name) {