Index: branches/5.2.x/units/product_option_combinations/product_option_combinations_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/product_option_combinations/product_option_combinations_event_handler.php	(.../product_option_combinations_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/product_option_combinations/product_option_combinations_event_handler.php	(.../product_option_combinations_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: product_option_combinations_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: product_option_combinations_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -32,7 +32,7 @@
 		switch ($event->Name) {
 			case 'OnCreate':
 			case 'OnUpdate':
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBItem */
 
 				$options = unserialize($object->GetDBField('Combination'));
@@ -42,7 +42,7 @@
 
 			case 'OnMassDelete':
 				// delete only option combinations that has no associated inventory
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBItem */
 
 				$ids = $event->getEventParam('ids');
@@ -63,7 +63,7 @@
 	 */
 	function GetOptionValues($event, $option_id)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		if ($object->IsTempTable()) {
 			$table = $this->Application->GetTempName(TABLE_PREFIX.'ProductOptions', 'prefix:'.$event->Prefix);
 		}
@@ -92,7 +92,7 @@
 		}
 
 		if (!$recursed) {
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$salt = $fields['Combination'];
@@ -135,7 +135,7 @@
 		}
 
 		if (!$recursed) {
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$edit_id = $object->GetId();
@@ -166,7 +166,7 @@
 	 */
 	protected function OnCreate(kEvent $event)
 	{
-		$object =& $event->getObject(Array ('skip_autoload' => true));
+		$object = $event->getObject(Array ('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
@@ -198,7 +198,7 @@
 	 */
 	protected function OnUpdate(kEvent $event)
 	{
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
@@ -243,7 +243,7 @@
 	 */
 	protected function OnItemBuild(kEvent $event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$this->dbBuild($object, $event);
@@ -276,7 +276,7 @@
 	 */
 	protected function LoadItem(kEvent $event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$id = $this->getPassedID($event);
@@ -331,7 +331,7 @@
 
 		$event->Init($event->Prefix, '-item');
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$options_mapping = $this->Application->GetVar('poc_mapping');
Index: branches/5.2.x/units/discount_items/discount_items_event_handler.php
===================================================================
diff -u -N -r15134 -r15149
--- branches/5.2.x/units/discount_items/discount_items_event_handler.php	(.../discount_items_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/discount_items/discount_items_event_handler.php	(.../discount_items_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: discount_items_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: discount_items_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -40,7 +40,7 @@
 	 */
 	function OnProcessSelected($event)
 	{
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		$selected_ids = $this->Application->GetVar('selected_ids');
 
 		if ($selected_ids['c'] == $this->Application->GetVar('m_cat_id')) {
@@ -104,7 +104,7 @@
 	 */
 	function OnEntireOrder($event)
 	{
-		$object =& $event->GetObject();
+		$object = $event->getObject();
 		$sql = 'DELETE FROM '.$object->TableName.' WHERE DiscountId='.$this->Application->GetVar('d_id');
 		$this->Conn->Query($sql);
 
@@ -131,7 +131,7 @@
 	 */
 	function OnDeleteDiscountedItem($event)
 	{
-		$main_object =& $event->MasterEvent->getObject();
+		$main_object = $event->MasterEvent->getObject();
 		$resource_id = $main_object->GetDBField('ResourceId');
 
 		$table = $this->Application->getUnitOption($event->Prefix,'TableName');
Index: branches/5.2.x/units/affiliate_plans_brackets/affiliate_plans_brackets_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/affiliate_plans_brackets/affiliate_plans_brackets_event_handler.php	(.../affiliate_plans_brackets_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/affiliate_plans_brackets/affiliate_plans_brackets_event_handler.php	(.../affiliate_plans_brackets_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: affiliate_plans_brackets_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: affiliate_plans_brackets_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -94,7 +94,7 @@
 		{
 			parent::OnBeforeItemUpdate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$linked_info = $object->getLinkedInfo();
Index: branches/5.2.x/units/products/products_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/products/products_event_handler.php	(.../products_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/products/products_event_handler.php	(.../products_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: products_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: products_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -80,7 +80,7 @@
 	{
 		parent::OnBeforeItemCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$product_approve_events = Array (
@@ -107,7 +107,7 @@
 	 */
 	function InventoryAction($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$field_values = $this->getSubmittedFields($event);
@@ -386,7 +386,7 @@
 	{
 		parent::onPreCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$object->SetDBField('Type', $this->Application->GetVar($event->getPrefixSpecial(true) . '_new_type'));
@@ -406,7 +406,7 @@
 		$event->CallSubEvent('OnPreSave');
 		$this->LoadItem($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$from_type = $object->GetDBField('Type');
@@ -502,7 +502,7 @@
 		$except_types = $event->getEventParam('except');
 		$except_types = $except_types ? explode(',', $except_types) : Array ();
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBList */
 
 		$type_clauses = parent::getTypeClauses($event);
@@ -683,7 +683,7 @@
 		$event->SetRedirectParam('pass', 'all,p');
 		$event->redirect = $this->Application->GetVar('success_template');
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$user_id = $this->Application->RecallVar('user_id');
@@ -799,7 +799,7 @@
 	 */
 	function OnSaveVirtualProduct($event)
 	{
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		$listing_type = $this->Application->recallObject('lst', null, Array('skip_autoload' => true));
 		$listing_type->Load($event->MasterEvent->getEventParam('id'));
 
@@ -863,7 +863,7 @@
 	 */
 	function OnDeleteListingType($event)
 	{
-		$listing_type =& $event->MasterEvent->getObject();
+		$listing_type = $event->MasterEvent->getObject();
 		/* @var $listing_type kDBItem */
 
 		$product_id = $listing_type->GetDBField('VirtualProductId');
@@ -1028,7 +1028,7 @@
 	 */
 	function _updateProductPrice($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$price = $object->GetDBField('Price');
@@ -1044,7 +1044,7 @@
 
 	function CheckRequiredOptions($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		if ($object->GetDBField('ProductId') == '') return ; // if product does not have ID - it's not yet created
 		$opt_object = $this->Application->recallObject('po', null, Array('skip_autoload' => true) );
 		$has_required = $this->Conn->GetOne('SELECT COUNT(*) FROM '.$opt_object->TableName.' WHERE Required = 1 AND ProductId = '.$object->GetDBField('ProductId'));
@@ -1134,7 +1134,7 @@
 	{
 		parent::OnAfterItemLoad($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object ProductsItem */
 
 		$a_pricing = $object->getPrimaryPricing();
@@ -1169,7 +1169,7 @@
 		}
 		elseif ($dst_field == 'AssignedCoupon') {
 			$coupon_id = $this->Application->GetVar('selected_ids');
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			$object->SetDBField('AssignedCoupon', $coupon_id);
 			$this->RemoveRequiredFields($object);
 			$object->Update();
@@ -1191,7 +1191,7 @@
 
 		// update current package content with selected products
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object ProductsItem */
 
 		$product_ids = $selected_ids['p'] ? explode(',', $selected_ids['p']) : Array();
@@ -1221,7 +1221,7 @@
 	{
 		//$this->Application->SetVar('p_mode', 't');
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object ProductsItem */
 
 		$content_ids = $object->GetPackageContentIds();
@@ -1287,7 +1287,7 @@
 
 		$this->Application->SetVar('p_mode', 't');
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 
 		$items_info = $this->Application->GetVar('p_content');
 
@@ -1322,7 +1322,7 @@
 	{
 		parent::OnBeforeItemDelete($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$sql = 'SELECT COUNT(*)
@@ -1363,15 +1363,15 @@
 	{
 		parent::setCustomExportColumns($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$this->setPrimaryPrice($object->GetID(), (double)$object->GetDBField('Price'), Array ('Cost' => (double)$object->GetDBField('Cost')));
 	}
 
 	function OnPreSaveAndOpenPopup($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$this->RemoveRequiredFields($object);
Index: branches/5.2.x/units/affiliates/affiliates_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/affiliates/affiliates_event_handler.php	(.../affiliates_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/affiliates/affiliates_event_handler.php	(.../affiliates_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: affiliates_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: affiliates_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -121,7 +121,7 @@
 		{
 			parent::OnBeforeItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$object->SetDBField('AffiliateCode', $this->generateAffiliateCode($event));
@@ -147,7 +147,7 @@
 			parent::OnBeforeItemUpdate($event);
 
 			if ( !$this->Application->isAdmin ) {
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBItem */
 
 				$object->SetDBField('PortalUserId', $object->GetOriginalField('PortalUserId'));
@@ -233,7 +233,7 @@
 				return false;
 			}
 
-			$object =& $event->getObject(Array ('ship_autoload' => true));
+			$object = $event->getObject(Array ('ship_autoload' => true));
 			/* @var $object kDBItem */
 
 			if ( $object->Load($affiliate_id) ) {
@@ -309,15 +309,15 @@
 				return;
 			}
 
-			$object =& $event->getObject( Array('form_name' => 'registration', 'skip_autoload' => true) );
+			$object = $event->getObject( Array('form_name' => 'registration', 'skip_autoload' => true) );
 			/* @var $object kDBItem */
 
 			$field_values = $this->getSubmittedFields($event);
 			$object->SetFieldsFromHash($field_values, $this->getRequestProtectedFields($field_values));
 			$object->setID(0);
 
 			if ( !$object->Validate() ) {
-				$user =& $event->MasterEvent->getObject();
+				$user = $event->MasterEvent->getObject();
 				/* @var $user kDBItem */
 
 				$user->Validate();
@@ -337,10 +337,10 @@
 				return;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
-			$user =& $event->MasterEvent->getObject();
+			$user = $event->MasterEvent->getObject();
 			/* @var $user UsersItem */
 
 			$object->SetDBField('PortalUserId', $user->GetID());
@@ -373,7 +373,7 @@
 		 */
 		function OnBecomeAffiliate($event)
 		{
-			$object =& $event->getObject( Array('form_name' => 'registration', 'skip_autoload' => true) );
+			$object = $event->getObject( Array('form_name' => 'registration', 'skip_autoload' => true) );
 			/* @var $object UsersItem */
 
 			$event->CallSubEvent('OnCreate');
@@ -401,7 +401,7 @@
 			$event->CallSubEvent('OnUpdate');
 
 			if ( $event->status == kEvent::erSUCCESS ) {
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBItem */
 
 				$this->Application->EmailEventUser('AFFILIATE.PAYMENT.TYPE.CHANGED', $object->GetDBField('PortalUserId'));
@@ -452,7 +452,7 @@
 				$this->Application->EmailEventAdmin('AFFILIATE.PAYMENT');
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$passed_id = $event->getEventParam('id');
@@ -585,7 +585,7 @@
 				return;
 			}
 
-			$object =& $event->getObject(Array ('skip_autoload' => true));
+			$object = $event->getObject(Array ('skip_autoload' => true));
 			/* @var $object kDBItem */
 
 			$ids = $this->StoreSelectedIDs($event);
@@ -651,7 +651,7 @@
 				return true;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !$object->isLoaded() ) {
Index: branches/5.2.x/units/reports/reports_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/reports/reports_event_handler.php	(.../reports_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/reports/reports_event_handler.php	(.../reports_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: reports_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: reports_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -48,7 +48,7 @@
 		$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
 		if($items_info) $field_values = array_shift($items_info);
 
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		$object->SetFieldsFromHash($field_values, $this->getRequestProtectedFields($field_values));
 		$object->UpdateFormattersMasterFields();
 
Index: branches/5.2.x/units/shipping/shipping_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/shipping/shipping_event_handler.php	(.../shipping_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/shipping/shipping_event_handler.php	(.../shipping_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: shipping_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: shipping_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -49,7 +49,7 @@
 			return;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$format = '%01.' . $object->GetDBField('PrecisionAfterSep') . 'f'; // %01.2f
@@ -81,7 +81,7 @@
 		$cost_object = $this->Application->recallObject('sc');
 		/* @var $cost_object kDBItem */
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$operation = $this->Application->GetVar('operation');
@@ -145,7 +145,7 @@
 
 	function OnFlip($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		$aligment = $this->Application->GetLinkedVar('CostsTableAligment');
 		$new_align = $aligment ? 0 : 1;
 		$this->Application->SetVar('CostsTableAligment', $new_align);
@@ -233,15 +233,15 @@
 	{
 		parent::OnPreSaveCreated($event);
 
-		$object =& $event->getObject( Array ('skip_autoload' => true) );
+		$object = $event->getObject( Array ('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		$object->SetDBField('PortalGroups', ',' . $this->Application->ConfigValue('User_LoggedInGroup') . ',');
 	}
 
 	function UpdateGroups($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		if ( $event->Name == 'OnPreSaveCreated' ) {
Index: branches/5.2.x/units/addresses/addresses_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/addresses/addresses_event_handler.php	(.../addresses_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/addresses/addresses_event_handler.php	(.../addresses_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: addresses_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: addresses_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -64,7 +64,7 @@
 				return;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBList */
 
 			$user_id = $this->Application->RecallVar('user_id');
@@ -99,7 +99,7 @@
 		{
 			parent::OnBeforeItemUpdate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !$object->isLoaded() || !$this->checkItemStatus($event) ) {
@@ -193,7 +193,7 @@
 		 */
 		protected function OnUpdateProfileAddress(kEvent $event)
 		{
-			$object =& $event->getObject(Array ('skip_autoload' => true));
+			$object = $event->getObject(Array ('skip_autoload' => true));
 			/* @var $object kDBItem */
 
 			if ( !$this->Application->isAdmin ) {
@@ -268,7 +268,7 @@
 		 */
 		protected function OnUpdateUserProfile(kEvent $event)
 		{
-			$user =& $event->MasterEvent->getObject();
+			$user = $event->MasterEvent->getObject();
 			/* @var $user UsersItem */
 
 			$load_keys = Array ('PortalUserId' => $user->GetID(), 'IsProfileAddress' => 1);
@@ -338,7 +338,7 @@
 				return false;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !$object->isLoaded() ) {
@@ -366,7 +366,7 @@
 				return ;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !$this->Application->isAdmin ) {
@@ -395,7 +395,7 @@
 		{
 			parent::OnBeforeItemDelete($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !$object->isLoaded() || !$this->checkItemStatus($event) ) {
Index: branches/5.2.x/units/manufacturers/manufacturers_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/manufacturers/manufacturers_event_handler.php	(.../manufacturers_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/manufacturers/manufacturers_event_handler.php	(.../manufacturers_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: manufacturers_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: manufacturers_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -76,7 +76,7 @@
 
 		$manufacturers = $this->Conn->GetCol($sql);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBList */
 
 		$object->addFilter('category_manufacturer_filter', $manufacturers ? '%1$s.ManufacturerId IN (' . implode(',', $manufacturers) . ')' : 'FALSE');
Index: branches/5.2.x/units/pricing/pricing_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/pricing/pricing_event_handler.php	(.../pricing_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/pricing/pricing_event_handler.php	(.../pricing_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: pricing_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: pricing_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2011 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -65,7 +65,7 @@
 		$event->redirect=false;
 		$temp = $this->Application->GetVar($event->getPrefixSpecial(true));
 
-//		$object =& $event->GetObject();
+//		$object = $event->getObject();
 //		$formatter = $this->Application->recallObject('kFormatter');
 //		$temp = $formatter->TypeCastArray($temp, $object);
 
@@ -188,7 +188,7 @@
 	{
 		if( $this->Application->GetVar('pr_tang') ) {
 
-			$object =& $event->GetObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$product_id = $this->Application->GetVar('p_id');
@@ -252,7 +252,7 @@
 	 */
 	protected function customProcessing(kEvent $event, $type)
 	{
-		$bracket =& $event->getObject();
+		$bracket = $event->getObject();
 		/* @var $bracket kDBItem */
 
 		switch ($type) {
@@ -377,7 +377,7 @@
 	 */
 	function OnSetPrimary($event)
 	{
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		$this->StoreSelectedIDs($event);
 		$ids=$this->getSelectedIDs($event);
 		if($ids)
@@ -402,7 +402,7 @@
 	{
 		parent::OnBeforeItemUpdate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		if ( $object->GetDBField('IsPrimary') == 1 ) {
@@ -425,7 +425,7 @@
 	{
 		parent::OnBeforeItemCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$table_info = $object->getLinkedInfo($event->Special);
@@ -460,7 +460,7 @@
 	 */
 	protected function SetCustomQuery(kEvent $event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBList */
 
 		if ( $this->Application->isAdminUser ) {
Index: branches/5.2.x/units/zones/zones_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/zones/zones_event_handler.php	(.../zones_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/zones/zones_event_handler.php	(.../zones_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: zones_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: zones_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -66,7 +66,7 @@
 	 */
 	protected function customProcessing(kEvent $event, $type)
 	{
-		$zone_object =& $event->getObject();
+		$zone_object = $event->getObject();
 		/* @var $zone_object kDBItem */
 
 		switch ($type) {
@@ -129,7 +129,7 @@
 			}
 		}
 
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		$object->Load($item_id);
 
 		$object->SetFieldsFromHash($field_values);
@@ -197,14 +197,14 @@
 					$temp[$dest_record['ZoneDestId']]['DestValue'] = $dest_record['DestValue'];
 				}
 				$this->Application->SetVar('dst', $temp);
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				$object->SetDBField('ShippingTypeID', $this->Application->GetVar('s_id'));
 				$this->Application->StoreVar('zone_mode'.$this->Application->GetVar('m_wid'), 'edit');
 
 				break;
 
 			/*case 'OnNew':
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				$object->SetDBField('ShippingTypeID', $this->Application->GetVar('s_id'));
 				break;*/
 
@@ -251,7 +251,7 @@
 
 		// if cancelling after create
 		if ( $this->Application->RecallVar('zone_mode' . $this->Application->GetVar('m_wid')) == 'create' ) {
-			$zone =& $event->getObject();
+			$zone = $event->getObject();
 			/* @var $zone kDBItem */
 
 			$zone->Delete();
Index: branches/5.2.x/units/destinations/dst_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/destinations/dst_event_handler.php	(.../dst_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/destinations/dst_event_handler.php	(.../dst_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: dst_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: dst_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -24,7 +24,7 @@
 	 */
 	protected function OnCreate(kEvent $event)
 	{
-		$object =& $event->getObject(Array ('skip_autoload' => true));
+		$object = $event->getObject(Array ('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		// creates multiple db records from single request (OnCreate event only creates 1 record)
@@ -65,7 +65,7 @@
 			return;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$events = $this->Application->GetVar('events');
@@ -89,7 +89,7 @@
 	 */
 	function OnZoneUpdate($event) {
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$zone_object = &$this->Application->recallObject('z');
Index: branches/5.2.x/units/coupons/coupons_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/coupons/coupons_event_handler.php	(.../coupons_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/coupons/coupons_event_handler.php	(.../coupons_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: coupons_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: coupons_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -46,7 +46,7 @@
 
 		$event->CallSubEvent('OnNew');
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$this->setCloningRequired($object);
@@ -75,7 +75,7 @@
 	{
 		parent::OnBeforeClone($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$this->SetNewCode($object);
@@ -96,7 +96,7 @@
 			return;
 		}
 
-		$object =& $event->getObject( Array ('skip_autoload' => true) );
+		$object = $event->getObject( Array ('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		$this->setCloningRequired($object);
@@ -178,7 +178,7 @@
 	{
 		parent::OnPreCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$exp_date = adodb_mktime();
@@ -226,7 +226,7 @@
 	 */
 	function itemChanged($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$object->SetDBField('Amount', abs($object->GetDBField('Amount')));
Index: branches/5.2.x/units/affiliate_payment_types/affiliate_payment_types_event_handler.php
===================================================================
diff -u -N -r15134 -r15149
--- branches/5.2.x/units/affiliate_payment_types/affiliate_payment_types_event_handler.php	(.../affiliate_payment_types_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/affiliate_payment_types/affiliate_payment_types_event_handler.php	(.../affiliate_payment_types_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: affiliate_payment_types_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: affiliate_payment_types_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -28,7 +28,7 @@
 			parent::SetCustomQuery($event);
 
 			if ( !$this->Application->isAdmin ) {
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBList */
 
 				$object->addFilter('active', '%1$s.Status = ' . STATUS_ACTIVE);
@@ -42,7 +42,7 @@
 		 */
 		function OnSetPrimary($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$object->SetDBField('IsPrimary', 1);
@@ -85,7 +85,7 @@
 		 */
 		function itemChanged($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( $object->GetDBField('IsPrimary') && $object->Validate() ) {
Index: branches/5.2.x/units/product_options/product_options_event_handler.php
===================================================================
diff -u -N -r15134 -r15149
--- branches/5.2.x/units/product_options/product_options_event_handler.php	(.../product_options_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/product_options/product_options_event_handler.php	(.../product_options_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: product_options_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: product_options_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -30,7 +30,7 @@
 			$selectable_only = $event->getEventParam('selectable_only');
 
 			if ( $selectable_only ) {
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBList */
 
 				$object->addFilter('types_filter', 'OptionType IN (1,3,6)');
Index: branches/5.2.x/units/taxesdestinations/taxes_dst_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/taxesdestinations/taxes_dst_event_handler.php	(.../taxes_dst_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/taxesdestinations/taxes_dst_event_handler.php	(.../taxes_dst_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: taxes_dst_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: taxes_dst_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -22,7 +22,7 @@
 	 */
 	function OnSaveDestinations($event)
 	{
-		$object =& $event->getObject(Array ('skip_autoload' => true));
+		$object = $event->getObject(Array ('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
@@ -73,7 +73,7 @@
 	 */
 	protected function OnCreate(kEvent $event)
 	{
-		$object =& $event->getObject(Array ('skip_autoload' => true));
+		$object = $event->getObject(Array ('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
@@ -109,7 +109,7 @@
 	{
 		switch ($type) {
 			case 'before':
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBItem */
 
 				$events = $this->Application->GetVar('events');
@@ -135,7 +135,7 @@
 	 */
 	function OnZoneUpdate($event) {
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$zone_object = &$this->Application->recallObject('tax');
Index: branches/5.2.x/units/coupon_items/coupon_items_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/coupon_items/coupon_items_event_handler.php	(.../coupon_items_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/coupon_items/coupon_items_event_handler.php	(.../coupon_items_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: coupon_items_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: coupon_items_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -54,7 +54,7 @@
 	 */
 	function OnEntireOrder($event)
 	{
-		$object =& $event->GetObject();
+		$object = $event->getObject();
 		$sql = 'DELETE FROM '.$object->TableName.' WHERE CouponId='.$this->Application->GetVar('coup_id');
 		$this->Conn->Query($sql);
 
@@ -81,7 +81,7 @@
 	 */
 	function OnDeleteCouponItem($event)
 	{
-		$main_object =& $event->MasterEvent->getObject();
+		$main_object = $event->MasterEvent->getObject();
 		$resource_id = $main_object->GetDBField('ResourceId');
 
 		$table = $this->Application->getUnitOption($event->Prefix,'TableName');
Index: branches/5.2.x/units/affiliate_payments/affiliate_payments_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/affiliate_payments/affiliate_payments_event_handler.php	(.../affiliate_payments_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/affiliate_payments/affiliate_payments_event_handler.php	(.../affiliate_payments_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: affiliate_payments_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: affiliate_payments_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -64,7 +64,7 @@
 			$affiliate = $this->Application->recallObject('affil');
 			/* @var $affiliate kDBItem */
 
-			$object =& $event->getObject(Array ('skip_autoload' => true));
+			$object = $event->getObject(Array ('skip_autoload' => true));
 			/* @var $object kDBItem */
 
 			$object->SetDBField('Amount', $affiliate->GetDBField('AmountToPay'));
@@ -82,7 +82,7 @@
 		{
 			parent::OnAfterItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$parent_info = $object->getLinkedInfo();
@@ -113,7 +113,7 @@
 		{
 			parent::SetCustomQuery($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBList */
 
 			if ( $event->Special == 'log' ) {
Index: branches/5.2.x/units/order_items/order_items_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/order_items/order_items_event_handler.php	(.../order_items_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/order_items/order_items_event_handler.php	(.../order_items_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: order_items_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: order_items_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -41,7 +41,7 @@
 		 */
 		function OnProcessSelected($event)
 		{
-			$object =& $event->getObject( Array('skip_autoload' => true) );
+			$object = $event->getObject( Array('skip_autoload' => true) );
 
 			$selected_ids = $this->Application->GetVar('selected_ids');
 			$product_ids = $selected_ids['p'];
@@ -101,7 +101,7 @@
 				return;
 			}
 
-			$object =& $event->getObject(Array ('skip_autoload' => true));
+			$object = $event->getObject(Array ('skip_autoload' => true));
 			/* @var $object kDBItem */
 
 			$table_info = $object->getLinkedInfo();
@@ -168,7 +168,7 @@
 				return;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$changed_fields = $object->GetChangedFields();
@@ -300,7 +300,7 @@
 		{
 			parent::OnAfterItemLoad($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$item_info = $object->GetDBField('ItemData');
@@ -324,7 +324,7 @@
 		{
 			parent::SetCustomQuery($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBList */
 
 			$package_num = $event->getEventParam('package_num');
@@ -351,7 +351,7 @@
 				return true;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !$object->isLoaded() ) {
Index: branches/5.2.x/units/payment_type/payment_type_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/payment_type/payment_type_event_handler.php	(.../payment_type_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/payment_type/payment_type_event_handler.php	(.../payment_type_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: payment_type_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: payment_type_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -61,7 +61,7 @@
 	 */
 	function OnSetPrimary($event)
 	{
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		$this->StoreSelectedIDs($event);
 		$ids=$this->getSelectedIDs($event);
 		if($ids)
@@ -77,7 +77,7 @@
 
 	function OnMassDecline($event)
 	{
-		$object =& $event->getObject(Array ('skip_autoload' => true));
+		$object = $event->getObject(Array ('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		$this->StoreSelectedIDs($event);
@@ -117,7 +117,7 @@
 	{
 		parent::OnBeforeItemUpdate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$status_field = array_shift( $this->Application->getUnitOption($event->Prefix, 'StatusField') );
@@ -154,7 +154,7 @@
 	protected function customProcessing(kEvent $event, $type)
 	{
 		if ( $event->Name == 'OnMassDelete' && $type == 'before' ) {
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$ids_ok = Array ();
@@ -215,7 +215,7 @@
 	 */
 	function convertGroups($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 
 		$selected_groups = $object->GetDBField('PortalGroups');
 		if ($selected_groups) {
@@ -267,7 +267,7 @@
 	{
 		parent::SetCustomQuery($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBList */
 
 		if ( in_array($event->Special, Array ('enabled', 'selected', 'available')) || !$this->Application->isAdminUser ) {
Index: branches/5.2.x/units/shipping_costs/shipping_costs_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/shipping_costs/shipping_costs_event_handler.php	(.../shipping_costs_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/shipping_costs/shipping_costs_event_handler.php	(.../shipping_costs_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: shipping_costs_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: shipping_costs_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -44,7 +44,7 @@
 	 */
 	protected function OnCreate(kEvent $event)
 	{
-		$object =& $event->getObject(Array ('skip_autoload' => true));
+		$object = $event->getObject(Array ('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		$zones_object = $this->Application->recallObject('z');
@@ -91,7 +91,7 @@
 	{
 	//	$this->OnCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 
 		$shipping_object = $this->Application->recallObject('s');
 
@@ -170,7 +170,7 @@
 	 */
 	function OnClearAll($event)
 	{
-		$object =& $event->getObject(Array ('skip_autoload' => true));
+		$object = $event->getObject(Array ('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		$zones_object = $this->Application->recallObject('z');
@@ -203,7 +203,7 @@
 			$shipping_obj = $this->Application->recallObject('s');
 			/* @var $shipping_obj kDBItem */
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$zero_if_empty = $shipping_obj->GetDBField('ZeroIfEmpty');
Index: branches/5.2.x/units/brackets/brackets_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/brackets/brackets_event_handler.php	(.../brackets_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/brackets/brackets_event_handler.php	(.../brackets_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: brackets_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: brackets_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -187,7 +187,7 @@
 	{
 		parent::OnBeforeItemUpdate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$linked_info = $object->getLinkedInfo();
Index: branches/5.2.x/units/orders/orders_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/orders/orders_event_handler.php	(.../orders_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/orders/orders_event_handler.php	(.../orders_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: orders_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: orders_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -178,7 +178,7 @@
 
 	function OnQuietPreSave($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$object->IgnoreValidation = true;
@@ -197,7 +197,7 @@
 			return ;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$shipping_address_id = $this->Application->GetVar('shipping_address_id');
@@ -322,7 +322,7 @@
 
 		$this->Conn->doUpdate($fields_hash, $table_name, $id_field . ' = ' . $order_id);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		// set user id to object, since it will be used during order update from OnRecalculateItems event
@@ -441,7 +441,7 @@
 
 		$this->ReserveItems($event);
 
-		$order =& $event->getObject();
+		$order = $event->getObject();
 		/* @var $order OrdersItem */
 
 		$charge_result = $this->ChargeOrder($order);
@@ -528,7 +528,7 @@
 	 */
 	function setBillingAddress($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		if ( $object->HasTangibleItems() ) {
@@ -591,7 +591,7 @@
 	{
 		$this->OnUpdateCart($event);
 		if ( !$event->getEventParam('RecalculateChangedCart') ) {
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object OrdersItem */
 
 			if ( !$object->HasTangibleItems() ) {
@@ -669,7 +669,7 @@
 		if ( $items_info ) {
 			list($id, $field_values) = each($items_info);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$payment_type_id = $object->GetDBField('PaymentType');
@@ -697,7 +697,7 @@
 	 */
 	protected function OnCancelRecurring($event)
 	{
-		$order =& $event->getObject();
+		$order = $event->getObject();
 		/* @var $order OrdersItem */
 
 		$order->SetDBField('IsRecurringBilling', 0);
@@ -719,7 +719,7 @@
 	{
 		parent::OnAfterItemUpdate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$cvv2 = $object->GetDBField('PaymentCVV2');
@@ -755,7 +755,7 @@
 		}
 		else {
 			// strange: recalculate total amount on error
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object OrdersItem */
 
 			$object->SetDBField('TotalAmount', $object->getTotalAmount());
@@ -773,7 +773,7 @@
 			return ;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$addr_list = $this->Application->recallObject('addr', 'addr_List', Array ('per_page' => -1, 'skip_counting' => true));
@@ -840,7 +840,7 @@
 			return;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		// 1. delete given order item by id
@@ -1046,7 +1046,7 @@
 				$table['p'] = $this->Application->getUnitOption('p', 'TableName');
 				$table['oi'] = $this->TablePrefix($event).'OrderItems';
 
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				$ord_id = $object->GetID();
 
 				// 2.3. check if some amount of same combination & product are not already in shopping cart
@@ -1175,7 +1175,7 @@
 			return ;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$coupon = $this->Application->recallObject('coup', null, Array ('skip_autoload' => true));
@@ -1240,7 +1240,7 @@
 	 */
 	function OnRemoveCoupon($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$this->RemoveCoupon($object);
@@ -1325,7 +1325,7 @@
 
 	function OnCleanupCart($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 
 		$sql = 'DELETE FROM '.TABLE_PREFIX.'OrderItems
 				WHERE OrderId = '.$this->getPassedID($event);
@@ -1400,7 +1400,7 @@
 			// if we already know, that there is no such order,
 			// then don't run database query, that will confirm that
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$object->Clear($id);
@@ -1417,7 +1417,7 @@
 	 */
 	function _createNewCart($event)
 	{
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		$this->setNextOrderNumber($event);
@@ -1511,7 +1511,7 @@
 	 */
 	function SetStepRequiredFields($event)
 	{
-		$order =& $event->getObject();
+		$order = $event->getObject();
 		/* @var $order OrdersItem */
 
 		$cs_helper = $this->Application->recallObject('CountryStatesHelper');
@@ -1574,7 +1574,7 @@
 			return;
 		}
 
-		$order =& $event->getObject();
+		$order = $event->getObject();
 		/* @var $order OrdersItem */
 
 		$ses_user = $this->Application->RecallVar('user_id');
@@ -1604,7 +1604,7 @@
 	{
 		parent::OnPreCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$this->setNextOrderNumber($event);
@@ -1626,7 +1626,7 @@
 	{
 		parent::OnBeforeClone($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		if ( substr($event->Special, 0, 9) == 'recurring' ) {
@@ -1728,7 +1728,7 @@
 		$from_tab = substr($event->Name, strlen('OnResetTo'));
 
 		// load values from db
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		// update values from submit
@@ -1766,7 +1766,7 @@
 
 	function OnMassPlaceOrder($event)
 	{
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		$ids = $this->StoreSelectedIDs($event);
 
 		if($ids)
@@ -2242,7 +2242,7 @@
 	 */
 	function setNextOrderNumber($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$sql = 'SELECT MAX(Number)
@@ -2323,7 +2323,7 @@
 	{
 		parent::OnAfterItemLoad($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		// get user fields
@@ -2389,7 +2389,7 @@
 	{
 		parent::OnBeforeItemUpdate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$old_payment_type = $object->GetOriginalField('PaymentType');
@@ -2471,7 +2471,7 @@
 	 */
 	protected function createAccountFromOrder($event)
 	{
-		$order =& $event->getObject();
+		$order = $event->getObject();
 		/* @var $order OrdersItem */
 
 		$order_helper = $this->Application->recallObject('OrderHelper');
@@ -2509,7 +2509,7 @@
 	{
 		parent::SetCustomQuery($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBList */
 
 		$types = $event->getEventParam('types');
@@ -2601,7 +2601,7 @@
 
 	function DoPlaceOrder($event)
 	{
-		$order =& $event->getObject();
+		$order = $event->getObject();
 
 		$table_prefix = $this->TablePrefix($event);
 
@@ -2617,7 +2617,7 @@
 
 	function &queryOrderItems($event, $table_prefix)
 	{
-		$order =& $event->getObject();
+		$order = $event->getObject();
 		$ord_id = $order->GetId();
 
 		// TABLE_PREFIX and $table_prefix are NOT the same !!!
@@ -3062,7 +3062,7 @@
 			return;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$shipping_total = $insurance_fee = 0;
@@ -3098,7 +3098,7 @@
 			return ;
 		}
 
-		$order =& $event->getObject();
+		$order = $event->getObject();
 		/* @var $order OrdersItem */
 
 		if ( !$order->isLoaded() ) {
@@ -3193,7 +3193,7 @@
 
 	function UpdateShippingOption($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		$shipping_option = $object->GetDBField('ShippingOption');
 
 		if($shipping_option == '') return;
@@ -3224,7 +3224,7 @@
 	 */
 	function UpdateShippingTypes($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$ord_id = $object->GetID();
@@ -3306,7 +3306,7 @@
 
 	function RecalculateTax($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		if ($object->GetDBField('Status') > ORDER_STATUS_PENDING) {
@@ -3318,7 +3318,7 @@
 
 	function RecalculateProcessingFee($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 
 		// Do not reset processing fee while orders are being split (see SplitOrder)
 		if (preg_match("/^-sub/", $object->Special)) return;
@@ -3332,15 +3332,15 @@
 
 	function UpdateTotals($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$object->UpdateTotals();
 	}
 
 	/*function CalculateDiscount($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 
 		$coupon = $this->Application->recallObject('coup', null, Array('skip_autoload' => true));
 		if(!$coupon->Load( $object->GetDBField('CouponId'), 'CouponId' ))
@@ -3425,7 +3425,7 @@
 	 */
 	function OnResetToPending($event)
 	{
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
@@ -3455,7 +3455,7 @@
 	function OnLoadSelected($event)
 	{
 		$event->setPseudoClass('_List');
-		$object =& $event->getObject( Array('selected_only' => true) );
+		$object = $event->getObject( Array('selected_only' => true) );
 		$event->redirect = false;
 	}
 
@@ -3807,7 +3807,7 @@
 			return true;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		if ( !$object->isLoaded() ) {
@@ -3831,7 +3831,7 @@
 			return;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$gift_certificate = $this->Application->recallObject('gc', null, Array ('skip_autoload' => true));
@@ -3872,7 +3872,7 @@
 	 */
 	function OnRemoveGiftCertificate($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		$this->RemoveGiftCertificate($object);
@@ -3888,7 +3888,7 @@
 
 	function RecalculateGift($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object OrdersItem */
 
 		if ($object->GetDBField('Status') > ORDER_STATUS_PENDING) {
@@ -3920,7 +3920,7 @@
 		ini_set('memory_limit', '300M');
 		ini_set('max_execution_time', '0');
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$file = $object->GetDBField('ShippingTracking') . '.pdf';
@@ -3948,7 +3948,7 @@
 
 		$create_account = $this->Application->GetVar('create_account');
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$required_fields = Array ('UserPassword', 'UserPassword_plain', 'VerifyUserPassword', 'VerifyUserPassword_plain');
Index: branches/5.2.x/units/currencies/currencies_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/currencies/currencies_event_handler.php	(.../currencies_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/currencies/currencies_event_handler.php	(.../currencies_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: currencies_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: currencies_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -72,7 +72,7 @@
 			return;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$object->SetDBField('IsPrimary', 1);
@@ -90,7 +90,7 @@
 	{
 		parent::OnBeforeItemUpdate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		if ( $object->GetDBField('IsPrimary') && $object->Validate() ) {
@@ -124,7 +124,7 @@
 	{
 		parent::SetCustomQuery($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBList */
 
 		if ( $event->Special == 'active' ) {
@@ -208,7 +208,7 @@
 
 		$rates->GetRatesData();
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$iso = $object->GetDBField('ISO');
@@ -241,7 +241,7 @@
 		$event->setEventParam('ids', $ids);
 		$ids = $event->getEventParam('ids');
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		if(is_array($ids) && $ids[0])
 		{
 			$sql = 'SELECT ISO FROM '.$object->TableName.' WHERE CurrencyId IN ('.implode(',', $ids).')';
Index: branches/5.2.x/units/shipping_quote_engines/shipping_quote_engine_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/shipping_quote_engines/shipping_quote_engine_event_handler.php	(.../shipping_quote_engine_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/shipping_quote_engines/shipping_quote_engine_event_handler.php	(.../shipping_quote_engine_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: shipping_quote_engine_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: shipping_quote_engine_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -26,7 +26,7 @@
 	{
 		parent::OnBeforeItemUpdate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$engine = $this->Application->recallObject($object->GetDBField('ClassName'));
@@ -93,7 +93,7 @@
 	{
 		parent::OnAfterItemLoad($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$properties = $object->GetDBField('Properties');
Index: branches/5.2.x/units/discounts/discounts_event_handler.php
===================================================================
diff -u -N -r15134 -r15149
--- branches/5.2.x/units/discounts/discounts_event_handler.php	(.../discounts_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/discounts/discounts_event_handler.php	(.../discounts_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: discounts_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: discounts_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -50,7 +50,7 @@
 	 */
 	function itemChanged($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$object->SetDBField('Amount', abs($object->GetDBField('Amount')));
Index: branches/5.2.x/units/files/files_event_handler.php
===================================================================
diff -u -N -r15134 -r15149
--- branches/5.2.x/units/files/files_event_handler.php	(.../files_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/files/files_event_handler.php	(.../files_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: files_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: files_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -43,7 +43,7 @@
 	{
 		parent::SetCustomQuery($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBList */
 
 		switch ($event->Special) {
@@ -80,7 +80,7 @@
 
 		$this->itemChanged($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$parent_info = $object->getLinkedInfo($event->Special);
@@ -105,7 +105,7 @@
 	 */
 	function itemChanged($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		if ( $object->GetDBField('IsPrimary') ) {
@@ -134,7 +134,7 @@
 		$ids = $this->StoreSelectedIDs($event);
 		$id = array_shift($ids);
 
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		$object->Load($id);
@@ -156,7 +156,7 @@
 		if ( $event->Name == 'OnMassDelete' && $type == 'before' ) {
 			$ids = $event->getEventParam('ids');
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$parent_info = $object->getLinkedInfo($event->Special);
Index: branches/5.2.x/units/affiliate_plans/affiliate_plans_event_handler.php
===================================================================
diff -u -N -r15134 -r15149
--- branches/5.2.x/units/affiliate_plans/affiliate_plans_event_handler.php	(.../affiliate_plans_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/affiliate_plans/affiliate_plans_event_handler.php	(.../affiliate_plans_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: affiliate_plans_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: affiliate_plans_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -28,7 +28,7 @@
 			parent::SetCustomQuery($event);
 
 			if ( $event->Special == 'active' ) {
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBList */
 
 				$object->addFilter('active', '%1$s.Enabled = 1');
@@ -42,7 +42,7 @@
 		 */
 		function OnSetPrimary($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			$object->SetDBField('IsPrimary', 1);
 			$object->Update();
 		}
@@ -82,7 +82,7 @@
 		 */
 		function itemChanged($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$live_table = $this->Application->getUnitOption($event->Prefix, 'TableName');
Index: branches/5.2.x/units/affiliate_plans_items/affiliate_plans_items_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/affiliate_plans_items/affiliate_plans_items_event_handler.php	(.../affiliate_plans_items_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/affiliate_plans_items/affiliate_plans_items_event_handler.php	(.../affiliate_plans_items_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: affiliate_plans_items_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: affiliate_plans_items_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -37,7 +37,7 @@
 		 */
 		function OnEntireOrder($event)
 		{
-			$object =& $event->GetObject();
+			$object = $event->getObject();
 			$sql = 'DELETE FROM '.$object->TableName.' WHERE AffiliatePlanId='.$this->Application->GetVar('ap_id');
 			$this->Conn->Query($sql);
 
@@ -64,7 +64,7 @@
 		 */
 		function OnDeleteDiscountedItem($event)
 		{
-			$main_object =& $event->MasterEvent->getObject();
+			$main_object = $event->MasterEvent->getObject();
 			$resource_id = $main_object->GetDBField('ResourceId');
 
 			$table = $this->Application->getUnitOption($event->Prefix,'TableName');
Index: branches/5.2.x/units/taxes/taxes_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/taxes/taxes_event_handler.php	(.../taxes_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/taxes/taxes_event_handler.php	(.../taxes_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: taxes_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: taxes_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -66,7 +66,7 @@
 	 */
 	protected function customProcessing(kEvent $event, $type)
 	{
-		$zone_object =& $event->getObject();
+		$zone_object = $event->getObject();
 		/* @var $zone_object kDBItem */
 
 		if ( $type == 'after' ) {
@@ -122,7 +122,7 @@
 			}
 		}
 
-		$object =& $event->getObject( Array('skip_autoload' => true) );
+		$object = $event->getObject( Array('skip_autoload' => true) );
 		$object->Load($item_id);
 
 		$object->SetFieldsFromHash($field_values);
@@ -214,14 +214,14 @@
 					$temp[$dest_record['TaxZoneDestId']]['DestValue'] = $dest_record['DestValue'];
 				}
 				$this->Application->SetVar('taxdst', $temp);
-				//$object =& $event->getObject();
+				//$object = $event->getObject();
 				//$object->SetDBField('ShippingTypeID', $this->Application->GetVar('s_id'));
 
 				break;
 
 			case 'OnNew':
 
-				//$object =& $event->getObject();
+				//$object = $event->getObject();
 				//$object->SetDBField('ShippingTypeID', $this->Application->GetVar('s_id'));
 				break;
 
Index: branches/5.2.x/units/gift_certificates/gift_certificates_eh.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/gift_certificates/gift_certificates_eh.php	(.../gift_certificates_eh.php)	(revision 15141)
+++ branches/5.2.x/units/gift_certificates/gift_certificates_eh.php	(.../gift_certificates_eh.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: gift_certificates_eh.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: gift_certificates_eh.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -46,7 +46,7 @@
 	{
 		parent::OnPreCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$exp_date = adodb_mktime();
@@ -85,7 +85,7 @@
 
 		$this->itemChanged($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$object->SetDBField('Debit', $object->GetDBField('Amount'));
@@ -98,7 +98,7 @@
 	 */
 	function itemChanged($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$amount = abs($object->GetDBField('Amount'));
@@ -151,7 +151,7 @@
 			return ;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		// get object id by unique field Code
@@ -175,7 +175,7 @@
 			return ;
 		}
 
-		$object =& $event->getObject( Array ('skip_autoload' => true) );
+		$object = $event->getObject( Array ('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		foreach ($ids as $id) {
Index: branches/5.2.x/units/payment_type_currencies/payment_type_currencies_event_handler.php
===================================================================
diff -u -N -r15134 -r15149
--- branches/5.2.x/units/payment_type_currencies/payment_type_currencies_event_handler.php	(.../payment_type_currencies_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/payment_type_currencies/payment_type_currencies_event_handler.php	(.../payment_type_currencies_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: payment_type_currencies_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: payment_type_currencies_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -30,7 +30,7 @@
 				return;
 			}
 
-			$object =& $event->getObject(Array ('skip_autoload' => true));
+			$object = $event->getObject(Array ('skip_autoload' => true));
 			/* @var $object kDBItem */
 
 			$pt_id = $this->Application->GetVar('pt_id');