Index: branches/5.3.x/core/units/helpers/fck_helper.php
===================================================================
diff -u -N -r16230 -r16382
--- branches/5.3.x/core/units/helpers/fck_helper.php	(.../fck_helper.php)	(revision 16230)
+++ branches/5.3.x/core/units/helpers/fck_helper.php	(.../fck_helper.php)	(revision 16382)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: fck_helper.php 16230 2015-09-01 09:02:58Z alex $
+* @version	$Id: fck_helper.php 16382 2016-07-25 09:14:16Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -514,6 +514,13 @@
 
 			$editor->config[$param_key] = $param_value;
 		}
+
+		if ( isset($editor->config['styleSetName']) ) {
+			$style_set_parts = explode(':', $editor->config['stylesSet']);
+			$style_set_parts[0] = $editor->config['styleSetName'];
+			$editor->config['stylesSet'] = implode(':', $style_set_parts);
+			unset($editor->config['styleSetName']);
+		}
 	}
 
 	/**
@@ -604,17 +611,18 @@
 	}
 
 	/**
-	 * Returns transit parameters, that should be passed to every used CKEditor instance
+	 * Returns transit parameters, that should be passed to every used CKEditor instance.
 	 *
-	 * @param Array $tag_params
-	 * @return Array
+	 * @param array $tag_params Tag params.
+	 *
+	 * @return array
 	 */
-	public function getTransitParams($tag_params = Array ())
+	public function getTransitParams(array $tag_params = array())
 	{
-		$ret = Array ();
-		$transit_params = Array ('bgcolor' => '', 'body_class' => '', 'body_id' => '');
+		$ret = array();
+		$transit_params = array('bgcolor' => '', 'body_class' => '', 'body_id' => '', 'style_set_name' => 'portal');
 
-		foreach ($transit_params as $param_name => $default_value) {
+		foreach ( $transit_params as $param_name => $default_value ) {
 			$param_value = isset($tag_params[$param_name]) ? $tag_params[$param_name] : $this->Application->GetVar($param_name);
 
 			if ( $param_value || $default_value ) {