Index: /CKEditor/branches/prototype/_source/plugins/wysiwygarea/plugin.js
===================================================================
--- /CKEditor/branches/prototype/_source/plugins/wysiwygarea/plugin.js	(revision 2973)
+++ /CKEditor/branches/prototype/_source/plugins/wysiwygarea/plugin.js	(revision 2974)
@@ -236,5 +236,5 @@
 								data =
 									editor.config.docType +
-									'<html dir="' + editor.lang.dir + '">' +
+									'<html dir="' + editor.config.contentsLangDirection + '">' +
 									'<head>' +
 										'<link href="' + editor.config.contentsCss + '" type="text/css" rel="stylesheet" _fcktemp="true"/>' +
