diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Measure/Cooking/Weight.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Measure/Cooking/Weight.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,70 @@
+<?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_Measure
+ * @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: Weight.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * Implement needed classes
+ */
+require_once 'Zend/Measure/Abstract.php';
+require_once 'Zend/Locale.php';
+
+/**
+ * Class for handling cooking weight conversions
+ *
+ * @category   Zend
+ * @package    Zend_Measure
+ * @subpackage Zend_Measure_Cooking_Weight
+ * @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_Measure_Cooking_Weight extends Zend_Measure_Abstract
+{
+    const STANDARD = 'GRAM';
+
+    const HALF_STICK    = 'HALF_STICK';
+    const STICK         = 'STICK';
+    const CUP           = 'CUP';
+    const GRAM          = 'GRAM';
+    const OUNCE         = 'OUNCE';
+    const POUND         = 'POUND';
+    const TEASPOON      = 'TEASPOON';
+    const TEASPOON_US   = 'TEASPOON_US';
+    const TABLESPOON    = 'TABLESPOON';
+    const TABLESPOON_US = 'TABLESPOON_US';
+
+    /**
+     * Calculations for all cooking weight units
+     *
+     * @var array
+     */
+    protected $_units = array(
+        'HALF_STICK'    => array(array('' => '453.59237', '/' => '8'),                    'half stk'),
+        'STICK'         => array(array('' => '453.59237', '/' => '4'),                    'stk'),
+        'CUP'           => array(array('' => '453.59237', '/' => '2'),                    'c'),
+        'GRAM'          => array('1',                                                   'g'),
+        'OUNCE'         => array(array('' => '453.59237', '/' => '16'),                   'oz'),
+        'POUND'         => array('453.59237',                                           'lb'),
+        'TEASPOON'      => array(array('' => '1.2503332', '' => '453.59237', '/' => '128'), 'tsp'),
+        'TEASPOON_US'   => array(array('' => '453.59237', '/' => '96'),                   'tsp'),
+        'TABLESPOON'    => array(array('' => '1.2503332', '' => '453.59237', '/' => '32'),  'tbsp'),
+        'TABLESPOON_US' => array(array('' => '453.59237', '/' => '32'),                   'tbsp'),
+        'STANDARD'      => 'GRAM'
+    );
+}