Index: branches/5.1.x/core/kernel/application.php
===================================================================
diff -u -N -r14360 -r14361
--- branches/5.1.x/core/kernel/application.php	(.../application.php)	(revision 14360)
+++ branches/5.1.x/core/kernel/application.php	(.../application.php)	(revision 14361)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: application.php 14360 2011-06-01 07:50:46Z alex $
+* @version	$Id: application.php 14361 2011-06-01 07:53:03Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -2400,6 +2400,16 @@
 		return false;
 	}
 
+	function SetConfigValue($name, $value)
+	{
+		$this->ConfigHash[$name] = $value;
+
+		$fields_hash = Array ('VariableValue' => $value);
+		$this->Conn->doUpdate($fields_hash, TABLE_PREFIX . 'ConfigurationValues', 'VariableName = ' . $this->Conn->qstr($name));
+
+		$this->UnitConfigReader->ResetParsedData();
+	}
+
 	function UpdateConfigCache()
 	{
 		if ($this->ConfigCacheIds) {