Index: branches/5.2.x/units/brackets/brackets_tag_processor.php
===================================================================
diff -u -N -r14258 -r15141
--- branches/5.2.x/units/brackets/brackets_tag_processor.php	(.../brackets_tag_processor.php)	(revision 14258)
+++ branches/5.2.x/units/brackets/brackets_tag_processor.php	(.../brackets_tag_processor.php)	(revision 15141)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: brackets_tag_processor.php 14258 2011-03-16 21:43:52Z alex $
+* @version	$Id: brackets_tag_processor.php 15141 2012-03-04 08:08:18Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -28,15 +28,15 @@
 
 	function ShowBracketsForm($params)
 	{
-		$shipping_object =& $this->Application->recallObject('s');
+		$shipping_object = $this->Application->recallObject('s');
 		$default_start = ($shipping_object->GetDBField('Type') == 1) ? 0 : 1;
 
-		$brackets_helper =& $this->Application->recallObject('BracketsHelper');
+		$brackets_helper = $this->Application->recallObject('BracketsHelper');
 		/* @var $brackets_helper kBracketsHelper */
 
 		$brackets_helper->InitHelper('Start', 'End', Array(), $default_start );
 
-		$br_object =& $this->Application->recallObject( $this->getPrefixSpecial() );
+		$br_object = $this->Application->recallObject( $this->getPrefixSpecial() );
 
 		$event = new kEvent($this->getPrefixSpecial(true) . ':OnArrange');
 		$br_data = $brackets_helper->getBrackets($event);
@@ -48,7 +48,7 @@
 
 			usort($brackets, Array(&$brackets_helper, 'compareBrackets'));
 
-			$dummy =& $this->Application->recallObject($this->Prefix.'.-dummy', null, array('skip_autoload' => true));
+			$dummy = $this->Application->recallObject($this->Prefix.'.-dummy', null, array('skip_autoload' => true));
 			/* @var $dummy kDBItem */
 
 			// performs number formatting
@@ -75,7 +75,7 @@
 			$block_params['name'] = $params['block'];
 			$first = true;
 
-			$main_object =& $this->Application->recallObject($linked_info['ParentPrefix'].'.'.$this->Special);
+			$main_object = $this->Application->recallObject($linked_info['ParentPrefix'].'.'.$this->Special);
 //			$plan_type = $main_object->GetDBField('PlanType');
 //			$limits_format = ($plan_type == 2) ? '%d' : $br_object->getFieldOption('Start', 'format');
 
@@ -101,7 +101,7 @@
 				$block_params['max'] = ($values['End'] == -1) ? '&#8734;' : $values['End'];
 				$block_params['next_min_id'] = $next_bracket[$br_object->IDField];
 
-				$lang_object =& $this->Application->recallObject('lang.current');
+				$lang_object = $this->Application->recallObject('lang.current');
 				if($lang_object->GetDBField('UnitSystem') == 2 && $main_object->GetDBField('Type') == 1)
 				{
 					if($block_params['min'] === '')
@@ -144,7 +144,7 @@
 	/*
 	function ShowBracketsForm($params)
 	{
-		$br_object =& $this->Application->recallObject( $this->getPrefixSpecial() );
+		$br_object = $this->Application->recallObject( $this->getPrefixSpecial() );
 
 		$br_data = $this->Application->GetVar('br');