Index: /CKEditor/branches/prototype/_source/plugins/dialogui/plugin.js
===================================================================
--- /CKEditor/branches/prototype/_source/plugins/dialogui/plugin.js	(revision 2986)
+++ /CKEditor/branches/prototype/_source/plugins/dialogui/plugin.js	(revision 2987)
@@ -361,5 +361,5 @@
 				if ( elementDefinition.validate )
 					this.validate = elementDefinition.valdiate;
-				var children = [];
+				var children = [], me = this;
 
 				/** @ignore */
@@ -393,5 +393,5 @@
 								value : value
 							};
-						if ( this.getDefault() == value )
+						if ( me.getDefault() == value )
 							inputAttributes.checked = 'checked';
 						cleanInnerDefinition( inputDefinition );