diff -r 322d0feea350 -r 89ef5ed3c48b src/cm/media/js/lib/yui/yui_3.10.3/build/intl-base/intl-base-debug.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.10.3/build/intl-base/intl-base-debug.js	Tue Jul 16 14:29:46 2013 +0200
@@ -0,0 +1,95 @@
+/*
+YUI 3.10.3 (build 2fb5187)
+Copyright 2013 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add('intl-base', function (Y, NAME) {
+
+/**
+ * The Intl utility provides a central location for managing sets of
+ * localized resources (strings and formatting patterns).
+ *
+ * @class Intl
+ * @uses EventTarget
+ * @static
+ */
+
+var SPLIT_REGEX = /[, ]/;
+
+Y.mix(Y.namespace('Intl'), {
+
+ /**
+    * Returns the language among those available that
+    * best matches the preferred language list, using the Lookup
+    * algorithm of BCP 47.
+    * If none of the available languages meets the user's preferences,
+    * then "" is returned.
+    * Extended language ranges are not supported.
+    *
+    * @method lookupBestLang
+    * @param {String[] | String} preferredLanguages The list of preferred
+    * languages in descending preference order, represented as BCP 47
+    * language tags. A string array or a comma-separated list.
+    * @param {String[]} availableLanguages The list of languages
+    * that the application supports, represented as BCP 47 language
+    * tags.
+    *
+    * @return {String} The available language that best matches the
+    * preferred language list, or "".
+    * @since 3.1.0
+    */
+    lookupBestLang: function(preferredLanguages, availableLanguages) {
+
+        var i, language, result, index;
+
+        // check whether the list of available languages contains language;
+        // if so return it
+        function scan(language) {
+            var i;
+            for (i = 0; i < availableLanguages.length; i += 1) {
+                if (language.toLowerCase() ===
+                            availableLanguages[i].toLowerCase()) {
+                    return availableLanguages[i];
+                }
+            }
+        }
+
+        if (Y.Lang.isString(preferredLanguages)) {
+            preferredLanguages = preferredLanguages.split(SPLIT_REGEX);
+        }
+
+        for (i = 0; i < preferredLanguages.length; i += 1) {
+            language = preferredLanguages[i];
+            if (!language || language === '*') {
+                continue;
+            }
+            // check the fallback sequence for one language
+            while (language.length > 0) {
+                result = scan(language);
+                if (result) {
+                    return result;
+                } else {
+                    index = language.lastIndexOf('-');
+                    if (index >= 0) {
+                        language = language.substring(0, index);
+                        // one-character subtags get cut along with the
+                        // following subtag
+                        if (index >= 2 && language.charAt(index - 2) === '-') {
+                            language = language.substring(0, index - 2);
+                        }
+                    } else {
+                        // nothing available for this language
+                        break;
+                    }
+                }
+            }
+        }
+
+        return '';
+    }
+});
+
+
+}, '3.10.3', {"requires": ["yui-base"]});