Index: branches/unlabeled/unlabeled-1.147.2/core/kernel/application.php
===================================================================
diff -u -r4967 -r5342
--- branches/unlabeled/unlabeled-1.147.2/core/kernel/application.php	(.../application.php)	(revision 4967)
+++ branches/unlabeled/unlabeled-1.147.2/core/kernel/application.php	(.../application.php)	(revision 5342)
@@ -2035,6 +2035,12 @@
 		}
 	}
 
+	function TimeZoneAdjustment($time_zone=null)
+	{
+		$target_zone = isset($time_zone) ? $time_zone : $this->ConfigValue('Config_Site_Time');
+		return 3600 * ($target_zone - $this->ConfigValue('Config_Server_Time'));
+	}
+
 }
 
 ?>
\ No newline at end of file