Index: branches/5.2.x/units/products/products_tag_processor.php
===================================================================
diff -u -N -r15053 -r15141
--- branches/5.2.x/units/products/products_tag_processor.php	(.../products_tag_processor.php)	(revision 15053)
+++ branches/5.2.x/units/products/products_tag_processor.php	(.../products_tag_processor.php)	(revision 15141)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: products_tag_processor.php 15053 2012-01-17 08:56:30Z alex $
+* @version	$Id: products_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
@@ -217,7 +217,7 @@
 		{
 			$params['per_page'] = $this->Application->ConfigValue('Comm_Perpage_Products_Short');
 		}
-		$object =& $this->Application->recallObject( $this->getPrefixSpecial() , $this->Prefix.'_List', $params );
+		$object = $this->Application->recallObject( $this->getPrefixSpecial() , $this->Prefix.'_List', $params );
 
 		switch($params['ListType'])
 		{
@@ -281,7 +281,7 @@
 		if ($object->GetDBField('HasRequiredOptions')) {
 			$t = $params['product_template'];
 			if (!$t) {
-				$theme =& $this->Application->recallObject('theme.current');
+				$theme = $this->Application->recallObject('theme.current');
 				if ($theme->GetDBField('Name') == 'onlinestore') {
 					$t = 'in-commerce/product/details';
 				}
@@ -331,10 +331,10 @@
 		}
 		$params['p_id'] = $product_id;
 
-		$product =& $this->Application->recallObject($this->getPrefixSpecial());
+		$product = $this->Application->recallObject($this->getPrefixSpecial());
 		$params['m_cat_id'] = $product->GetDBField('CategoryId');
 
-		$main_processor =& $this->Application->recallObject('m_TagProcessor');
+		$main_processor = $this->Application->recallObject('m_TagProcessor');
 		return $main_processor->T($params);
 	}
 
@@ -425,13 +425,13 @@
 
 	function ListReviews($params)
 	{
-		$review_tag_processor =& $this->Application->recallObject('rev.product_TagProcessor');
+		$review_tag_processor = $this->Application->recallObject('rev.product_TagProcessor');
 		return $review_tag_processor->PrintList($params);
 	}
 
 	function ReviewCount($params)
 	{
-		$review_tag_processor =& $this->Application->recallObject('rev.product_TagProcessor');
+		$review_tag_processor = $this->Application->recallObject('rev.product_TagProcessor');
 		return $review_tag_processor->TotalRecords($params);
 	}
 
@@ -475,7 +475,7 @@
 
 	function AlreadyReviewed($params)
 	{
-		$rev_tag_processor =& $this->Application->recallObject('rev_TagProcessor');
+		$rev_tag_processor = $this->Application->recallObject('rev_TagProcessor');
 		return $rev_tag_processor->AlreadyReviewed($params);
 	}
 
@@ -555,7 +555,7 @@
 
 	function UniqueFileName($params)
 	{
-		$file_object =& $this->Application->recallObject('file.downl');
+		$file_object = $this->Application->recallObject('file.downl');
 		return ($file_object->GetDBField('Name') &&
 				$file_object->GetDBField('Name') != $file_object->GetDBField('FilePath'))
 			? 1 : 0;
@@ -574,7 +574,7 @@
 		if (!$download_helper_class) {
 			$download_helper_class = 'DownloadHelper';
 		}
-		$download_helper =& $this->Application->recallObject($download_helper_class);
+		$download_helper = $this->Application->recallObject($download_helper_class);
 		if (!$download_helper->CheckAccess($file_id, $product_id)) {
 			$this->Application->ApplicationDie('File Access permission check failed!');
 		}
@@ -647,7 +647,7 @@
 
 	function ListShippingTypes($params)
 	{
-		$quote_engine_collector =& $this->Application->recallObject('ShippingQuoteCollector');
+		$quote_engine_collector = $this->Application->recallObject('ShippingQuoteCollector');
 		/* @var $quote_engine_collector ShippingQuoteCollector */
 
 		$types = $quote_engine_collector->GetAvailableShippingTypes();
@@ -706,7 +706,7 @@
 		}
 
 		if (isset($params['currency'])) {
-			$lang =& $this->Application->recallObject('lang.current');
+			$lang = $this->Application->recallObject('lang.current');
 			/* @var $lang LanguagesItem */
 
 			$iso = $this->GetISO($params['currency']);