diff -r 000000000000 -r 40c8f766c9b8 src/cm/media/js/lib/yui/yui_3.0.0b1/build/dump/dump-debug.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.0.0b1/build/dump/dump-debug.js	Mon Nov 23 15:14:29 2009 +0100
@@ -0,0 +1,109 @@
+/*
+Copyright (c) 2009, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.net/yui/license.txt
+version: 3.0.0b1
+build: 1163
+*/
+YUI.add('dump', function(Y) {
+
+/**
+ * Returns a simple string representation of the object or array.
+ * Other types of objects will be returned unprocessed.  Arrays
+ * are expected to be indexed.  Use object notation for
+ * associative arrays.
+ *
+ * If included, the dump method is added to the YUI instance.
+ *
+ * @module dump
+ */
+
+    var L=Y.Lang, OBJ='{...}', FUN='f(){...}', COMMA=', ', ARROW=' => ',
+
+    /**
+     * The following methods are added to the YUI instance
+     * @class YUI~dump
+     */
+
+    /**
+     * Returns a simple string representation of the object or array.
+     * Other types of objects will be returned unprocessed.  Arrays
+     * are expected to be indexed.  Use object notation for
+     * associative arrays.
+     *
+     * @TODO dumping a window is causing an unhandled exception in
+     * FireFox.
+     *
+     * This method is in the 'dump' module, which is not bundled with
+     * the core YUI object
+     *
+     * @method dump
+     * @param o {object} The object to dump
+     * @param d {int} How deep to recurse child objects, default 3
+     * @return {string} the dump result
+     */
+    dump = function(o, d) {
+        var i, len, s = [], type = L.type(o);
+
+        // Cast non-objects to string
+        // Skip dates because the std toString is what we want
+        // Skip HTMLElement-like objects because trying to dump 
+        // an element will cause an unhandled exception in FF 2.x
+        if (!L.isObject(o)) {
+            return o + "";
+        } else if (type == "date" || ("nodeType" in o && "tagName" in o)) {
+            return o;
+        } else if (type == "function") {
+            return FUN;
+        }
+
+        // dig into child objects the depth specifed. Default 3
+        d = (L.isNumber(d)) ? d : 3;
+
+        // arrays [1, 2, 3]
+        if (type == "array") {
+            s.push("[");
+            for (i=0,len=o.length;i<len;i=i+1) {
+                if (L.isObject(o[i])) {
+                    s.push((d > 0) ? L.dump(o[i], d-1) : OBJ);
+                } else {
+                    s.push(o[i]);
+                }
+                s.push(COMMA);
+            }
+            if (s.length > 1) {
+                s.pop();
+            }
+            s.push("]");
+        // regexp /foo/
+        } else if (type == "regexp") {
+            s.push(o.toString());
+        // objects {k1 => v1, k2 => v2}
+        } else {
+            s.push("{");
+            for (i in o) {
+                if (o.hasOwnProperty(i)) {
+                    s.push(i + ARROW);
+                    if (L.isObject(o[i])) {
+                        s.push((d > 0) ? L.dump(o[i], d-1) : OBJ);
+                    } else {
+                        s.push(o[i]);
+                    }
+                    s.push(COMMA);
+                }
+            }
+            if (s.length > 1) {
+                s.pop();
+            }
+            s.push("}");
+        }
+
+        return s.join("");
+    };
+
+    Y.dump = dump;
+    L.dump = dump;
+
+
+
+}, '3.0.0b1' );