Index: branches/5.2.x/core/units/categories/categories_event_handler.php
===================================================================
diff -u -N -r15861 -r16027
--- branches/5.2.x/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 15861)
+++ branches/5.2.x/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 16027)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: categories_event_handler.php 15861 2013-07-03 15:34:01Z alex $
+* @version	$Id: categories_event_handler.php 16027 2014-04-29 13:00:46Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -2431,7 +2431,7 @@
 		function OnUpdatePreviewBlock($event)
 		{
 			$event->status = kEvent::erSTOP;
-			$string = htmlspecialchars_decode($this->Application->GetVar('preview_content'));
+			$string = $this->Application->unescapeRequestVariable($this->Application->GetVar('preview_content'));
 
 			$category_helper = $this->Application->recallObject('CategoryHelper');
 			/* @var $category_helper CategoryHelper */
@@ -2452,7 +2452,7 @@
 			$event->redirect = false;
 			$search_table = TABLE_PREFIX.'ses_'.$this->Application->GetSID().'_'.TABLE_PREFIX.'Search';
 
-			$keywords = htmlspecialchars_decode( trim($this->Application->GetVar('keywords')) );
+			$keywords = $this->Application->unescapeRequestVariable(trim($this->Application->GetVar('keywords')));
 
 			$query_object = $this->Application->recallObject('HTTPQuery');
 			/* @var $query_object kHTTPQuery */
@@ -3137,4 +3137,4 @@
 			$object->SetDBField('ResourceId', 0); // this will reset it
 
 		}
-	}
\ No newline at end of file
+	}