diff -r 000000000000 -r 4eba9c11703f web/Zend/Gdata/YouTube/Extension/QueryString.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Gdata/YouTube/Extension/QueryString.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: QueryString.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Gdata_Extension
+ */
+require_once 'Zend/Gdata/Extension.php';
+
+/**
+ * Represents the yt:queryString element
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage YouTube
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_YouTube_Extension_QueryString extends Zend_Gdata_Extension
+{
+
+    protected $_rootElement = 'queryString';
+    protected $_rootNamespace = 'yt';
+
+    public function __construct($text = null)
+    {
+        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
+        parent::__construct();
+        $this->_text = $text;
+    }
+
+}