diff -r 000000000000 -r 40c8f766c9b8 src/cm/media/js/lib/yui/yui_3.0.0b1/build/datasource/datasource-get.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.0.0b1/build/datasource/datasource-get.js	Mon Nov 23 15:14:29 2009 +0100
@@ -0,0 +1,226 @@
+/*
+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('datasource-get', function(Y) {
+
+/**
+ * Provides a DataSource implementation which can be used to retrieve data via the Get Utility.
+ *
+ * @module datasource
+ * @submodule datasource-get
+ */
+
+/**
+ * Get Utility subclass for the DataSource Utility.
+ * @class DataSource.Get
+ * @extends DataSource.Local
+ * @constructor
+ */    
+var DSGet = function() {
+    DSGet.superclass.constructor.apply(this, arguments);
+};
+    
+
+    /////////////////////////////////////////////////////////////////////////////
+    //
+    // DataSource.Get static properties
+    //
+    /////////////////////////////////////////////////////////////////////////////
+Y.mix(DSGet, {
+    /**
+     * Class name.
+     *
+     * @property NAME
+     * @type String
+     * @static     
+     * @final
+     * @value "dataSourceGet"
+     */
+    NAME: "dataSourceGet",
+
+
+    /////////////////////////////////////////////////////////////////////////////
+    //
+    // DataSource.Get Attributes
+    //
+    /////////////////////////////////////////////////////////////////////////////
+
+    ATTRS: {
+        /**
+         * Pointer to Get Utility.
+         *
+         * @attribute get
+         * @type Y.Get
+         * @default Y.Get
+         */
+        get: {
+            value: Y.Get,
+            cloneDefaultValue: false
+        },
+
+/**
+ * Defines request/response management in the following manner:
+ * <dl>
+ *     <!--<dt>queueRequests</dt>
+ *     <dd>If a request is already in progress, wait until response is returned before sending the next request.</dd>
+ *     <dt>cancelStaleRequests</dt>
+ *     <dd>If a request is already in progress, cancel it before sending the next request.</dd>-->
+ *     <dt>ignoreStaleResponses</dt>
+ *     <dd>Send all requests, but handle only the response for the most recently sent request.</dd>
+ *     <dt>allowAll</dt>
+ *     <dd>Send all requests and handle all responses.</dd>
+ * </dl>
+ *
+ * @attribute asyncMode
+ * @type String
+ * @default "allowAll"
+ */
+asyncMode: {
+    value: "allowAll"
+},
+
+/**
+ * Callback string parameter name sent to the remote script. By default,
+ * requests are sent to
+ * &#60;URI&#62;?&#60;scriptCallbackParam&#62;=callbackFunction
+ *
+ * @attribute scriptCallbackParam
+ * @type String
+ * @default "callback"
+ */
+scriptCallbackParam : {
+    value: "callback"
+},
+
+/**
+ * Accepts the DataSource instance and a callback ID, and returns a callback
+ * param/value string that gets appended to the script URI. Implementers
+ * can customize this string to match their server's query syntax.
+ *
+ * @attribute generateRequestCallback
+ * @type Function
+ */
+generateRequestCallback : {
+    value: function(self, id) {
+        return "&" + self.get("scriptCallbackParam") + "=YUI.Env.DataSource.callbacks["+id+"]" ;
+    }
+}
+
+
+
+
+
+    },
+
+    /**
+     * Global array of callback functions, one for each request sent.
+     *
+     * @property callbacks
+     * @type Function[]
+     * @static
+     */
+    callbacks : [],
+
+    /**
+     * Unique ID to track requests.
+     *
+     * @property _tId
+     * @type Number
+     * @private
+     * @static
+     */
+    _tId : 0
+});
+    
+Y.extend(DSGet, Y.DataSource.Local, {
+    /**
+     * Passes query string to Get Utility. Fires <code>response</code> event when
+     * response is received asynchronously.
+     *
+     * @method _defRequestFn
+     * @param e {Event.Facade} Event Facade with the following properties:
+     * <dl>
+     * <dt>tId (Number)</dt> <dd>Unique transaction ID.</dd>
+     * <dt>request (Object)</dt> <dd>The request.</dd>
+     * <dt>callback (Object)</dt> <dd>The callback object with the following properties:
+     *     <dl>
+     *         <dt>success (Function)</dt> <dd>Success handler.</dd>
+     *         <dt>failure (Function)</dt> <dd>Failure handler.</dd>
+     *     </dl>
+     * </dd>
+     * <dt>cfg (Object)</dt> <dd>Configuration object.</dd>
+     * </dl>
+     * @protected
+     */
+    _defRequestFn: function(e) {
+        var uri = this.get("source"),
+            get = this.get("get"),
+            id = DSGet._tId++,
+            self = this;
+            
+
+
+
+
+
+
+
+
+
+
+
+
+    // Dynamically add handler function with a closure to the callback stack
+    YUI.Env.DataSource.callbacks[id] = Y.rbind(function(response) {
+        if((self.get("asyncMode") !== "ignoreStaleResponses")||
+                (id === DSGet.callbacks.length-1)) { // Must ignore stale responses
+
+            self.fire("data", Y.mix({data:response}, e));
+        }
+        else {
+        }
+
+        delete DSGet.callbacks[id];
+    }, this, id);
+
+    // We are now creating a request
+    uri += e.request + this.get("generateRequestCallback")(this, id);
+    //uri = this.doBefore(sUri);
+    get.script(uri, {
+        autopurge: true,
+        // Works in Firefox only....
+        onFailure: Y.bind(function(e) {
+            e.error = new Error("Script node data failure");
+            this.fire("error", e);
+        }, this, e)
+    });
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        return e.tId;
+    }
+});
+  
+Y.DataSource.Get = DSGet;
+YUI.namespace("Env.DataSource.callbacks");
+    
+
+
+
+}, '3.0.0b1' ,{requires:['datasource-local', 'get']});