diff -r ba7aab923d08 -r ec6849bbbdcc src/js/widgets.js
--- a/src/js/widgets.js	Fri Jun 08 19:03:03 2012 +0200
+++ b/src/js/widgets.js	Tue Jun 12 19:44:20 2012 +0200
@@ -66,7 +66,15 @@
         }
     }
     
-    this.l10n = (typeof this.messages[IriSP.language] !== "undefined" ? this.messages[IriSP.language] : this.messages["en"]);
+    this.l10n = (
+        typeof this.messages[IriSP.language] !== "undefined"
+        ? this.messages[IriSP.language]
+        : (
+            IriSP.language.length > 2 && typeof this.messages[IriSP.language.substr(0,2)] !== "undefined"
+            ? this.messages[IriSP.language.substr(0,2)]
+            : this.messages["en"]
+        )
+    );
     
 };