Index: branches/5.1.x/core/units/helpers/image_helper.php
===================================================================
diff -u -N -r13545 -r13569
--- branches/5.1.x/core/units/helpers/image_helper.php	(.../image_helper.php)	(revision 13545)
+++ branches/5.1.x/core/units/helpers/image_helper.php	(.../image_helper.php)	(revision 13569)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: image_helper.php 13545 2010-05-11 19:19:58Z alex $
+* @version	$Id: image_helper.php 13569 2010-05-18 15:25:01Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -17,6 +17,20 @@
 	class ImageHelper extends kHelper {
 
 		/**
+		 * File helper reference
+		 *
+		 * @var FileHelper
+		 */
+		var $fileHelper = null;
+
+		function ImageHelper()
+		{
+			parent::kHelper();
+
+			$this->fileHelper =& $this->Application->recallObject('FileHelper');
+		}
+
+		/**
 		 * Parses format string into array
 		 *
 		 * @param string $format sample format: "resize:300x500;wm:inc/wm.png|c|-20"
@@ -101,6 +115,9 @@
 				if ($needs_resize || array_intersect(array_keys($params), $transform_keys)) {
 					// resize required OR watermarking required -> change resulting image name !
 					$dst_image = preg_replace('/^'.preg_quote($src_path, '/').'(.*)\.(.*)$/', $src_path . DIRECTORY_SEPARATOR . 'resized\\1_' . crc32(serialize($params)) . '.\\2', $src_image);
+
+					$this->fileHelper->CheckFolder( dirname($dst_image) );
+
 					if (!file_exists($dst_image) || filemtime($src_image) > filemtime($dst_image)) {
 						// resized image not available OR should be recreated due source image change
 						$params['dst_image'] = $dst_image;