Index: trunk/core/kernel/db/db_event_handler.php
===================================================================
diff -u -N -r5185 -r5340
--- trunk/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 5185)
+++ trunk/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 5340)
@@ -64,8 +64,8 @@
 					return true;
 				}
 			}
-			
-			
+
+
 			$section = $event->getSection();
 			if (!preg_match('/^CATEGORY:(.*)/', $section)) {
 				// only if not category item events
@@ -96,7 +96,7 @@
 			parent::mapPermissions();
 			$permissions = Array(
 									'OnLoad'				=>	Array('self' => 'view', 'subitem' => 'view'),
-									
+
 									'OnNew'					=>	Array('self' => 'add', 'subitem' => 'add|edit'),
 									'OnCreate'				=>	Array('self' => 'add', 'subitem' => 'add|edit'),
 									'OnUpdate'				=>	Array('self' => 'edit', 'subitem' => 'add|edit'),
@@ -1399,12 +1399,12 @@
 
 			$t = $this->Application->RecallVar('return_template');
 			$this->Application->RemoveVar('return_template');
-			
+
 			// restore original "m" prefix all params, that	have values before opening selector
 			$return_m = $this->Application->RecallVar('return_m');
 			$this->Application->RemoveVar('return_m');
 			$this->Application->HttpQuery->parseEnvPart($return_m);
-			
+
 			$pass_events = $event->getEventParam('pass_events');
 			$redirect_params = array_merge_recursive2($event->redirect_params, Array('m_opener' => 'u', '__URLENCODE__' => 1));
 
@@ -1672,13 +1672,13 @@
 			$object =& $event->getObject();
 			$this->RemoveRequiredFields($object);
 			$event->CallSubEvent('OnPreSave');
-			
+
 			if ($event->status == erSUCCESS) {
-				
+
 				$resource_id = $this->Application->GetVar('translator_resource_id');
 				if ($resource_id) {
 					$t_prefixes = explode(',', $this->Application->GetVar('translator_prefixes'));
-					
+
 					$cdata =& $this->Application->recallObject($t_prefixes[1], null, Array('skip_autoload' => true));
 					$cdata->Load($resource_id, 'ResourceId');
 					if (!$cdata->isLoaded()) {
@@ -1687,7 +1687,7 @@
 					}
 					$this->Application->SetVar($cdata->getPrefixSpecial().'_id', $cdata->GetID());
 				}
-	
+
 				$event->redirect = $this->Application->GetVar('translator_t');
 				$event->redirect_params = Array('pass'=>'all,trans,'.$this->Application->GetVar('translator_prefixes'),
 							$event->getPrefixSpecial(true).'_id' => $object->GetID(),
@@ -1696,14 +1696,14 @@
 							'trans_field' 		=>	$this->Application->GetVar('translator_field'),
 							'trans_multi_line'	=>	$this->Application->GetVar('translator_multi_line'),
 							);
-	
+
 				// 1. SAVE LAST TEMPLATE TO SESSION (really needed here, because of tweaky redirect)
 				$last_template = $this->Application->RecallVar('last_template');
 				preg_match('/index4\.php\|'.$this->Application->GetSID().'-(.*):/U', $last_template, $rets);
 				$this->Application->StoreVar('return_template', $this->Application->GetVar('t'));
 			}
 		}
-		
+
 		function RemoveRequiredFields(&$object)
 		{
 			// making all field non-required to achieve successful presave
@@ -1715,7 +1715,7 @@
 				}
 			}
 		}
-		
+
 		/**
 		 * Dynamically fills customdata config
 		 *
@@ -1741,7 +1741,7 @@
 				// config doesn't have custom fields
 				return false;
 			}
-			
+
 			// 2. create fields (for customdata item)
 			$fields = $this->Application->getUnitOption($event->Prefix, 'Fields', Array());
 			$field_options = Array('type' => 'string', 'formatter' => 'kMultiLanguage', 'not_null' => 1, 'db_type' => 'text', 'default' => '');
@@ -1753,7 +1753,7 @@
 			// 3. create virtual & calculated fields (for main item)
 			$calculated_fields = $this->Application->getUnitOption($main_prefix.'.', 'CalculatedFields', Array());
 			$virtual_fields = $this->Application->getUnitOption($main_prefix, 'VirtualFields', Array());
-			
+
 			$cf_helper =& $this->Application->recallObject('InpCustomFieldsHelper');
 			$field_options = Array('type' => 'string', 'not_null' => 1, 'default' => '');
 			$ml_formatter =& $this->Application->recallObject('kMultiLanguage');
@@ -1766,7 +1766,7 @@
 				else {
 					unset($field_options['options'], $field_options['formatter']);
 				}
-				
+
 				$custom_name = $custom_params['FieldName'];
 				$calculated_fields['cust_'.$custom_name] = 'cust.'.$ml_formatter->LangFieldName('cust_'.$custom_id);
 				if (!isset($virtual_fields['cust_'.$custom_name])) {