Index: branches/5.2.x/core/units/images/image_tag_processor.php
===================================================================
diff -u -N -r15049 -r15137
--- branches/5.2.x/core/units/images/image_tag_processor.php	(.../image_tag_processor.php)	(revision 15049)
+++ branches/5.2.x/core/units/images/image_tag_processor.php	(.../image_tag_processor.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: image_tag_processor.php 15049 2012-01-16 15:22:04Z alex $
+* @version	$Id: image_tag_processor.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2011 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -34,7 +34,7 @@
 
 		$parent_prefix = $this->Application->getUnitOption($object->Prefix, 'ParentPrefix');
 
-		$parent_item =& $this->Application->recallObject($parent_prefix);
+		$parent_item = $this->Application->recallObject($parent_prefix);
 		/* @var $parent_item kDBItem */
 
 		$block_params['img_path'] = $image_url;
@@ -83,10 +83,10 @@
 
 	function LoadItemImage($params)
 	{
-		$parent_item =& $this->Application->recallObject($params['PrefixSpecial']);
+		$parent_item = $this->Application->recallObject($params['PrefixSpecial']);
 		/* @var $parent_item kCatDBItem */
 
-		$object =& $this->Application->recallObject($this->getPrefixSpecial(), null, Array('skip_autoload' => true));
+		$object = $this->Application->recallObject($this->getPrefixSpecial(), null, Array('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		$object->Clear();
@@ -241,7 +241,7 @@
 				list ($max_width, $max_height) = $this->_transformParams($params, $max_width, $max_height);
 
 				if ($object->isLoaded() && file_exists($src_image)) {
-					$image_helper =& $this->Application->recallObject('ImageHelper');
+					$image_helper = $this->Application->recallObject('ImageHelper');
 					/* @var $image_helper ImageHelper */
 
 					return $image_helper->ResizeImage($src_image, $max_width, $max_height);
@@ -281,7 +281,7 @@
 			return false;
 		}
 
-		$file_helper =& $this->Application->recallObject('FileHelper');
+		$file_helper = $this->Application->recallObject('FileHelper');
 		/* @var $file_helper FileHelper */
 
 		$dst_image = $file_helper->urlToPath($src_image);
@@ -369,7 +369,7 @@
 		$sub_folder = $this->Application->isAdmin ? rtrim(IMAGES_PATH, '/') : THEMES_PATH;
 
 		if (($max_width !== false) || ($max_height !== false)) {
-			$image_helper =& $this->Application->recallObject('ImageHelper');
+			$image_helper = $this->Application->recallObject('ImageHelper');
 			/* @var $image_helper ImageHelper */
 
 			$src_image = FULL_PATH . $sub_folder . '/' . $default_image;
@@ -388,7 +388,7 @@
 
 		// absolute url
 		if (preg_match('/^(.*):\/\/(.*)$/U', $path)) {
-			$file_helper =& $this->Application->recallObject('FileHelper');
+			$file_helper = $this->Application->recallObject('FileHelper');
 			/* @var $file_helper FileHelper */
 
 			return $file_helper->urlToPath($path);
@@ -412,7 +412,7 @@
 	{
 		$img_path = $this->getFullPath($params['img_path']);
 
-		$image_helper =& $this->Application->recallObject('ImageHelper');
+		$image_helper = $this->Application->recallObject('ImageHelper');
 		/* @var $image_helper ImageHelper */
 
 		$max_width = $this->getImageDimension('Width', $params);