Dojo 1.7 form setFormValues during startup

<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/dojo/1.7.3/dijit/themes/claro/claro.css" media="screen">

    <script type="text/javascript">
        dojoConfig = {async: true,parseOnLoad: true};
    </script>
    <script type="text/javascript" src="http://yandex.st/dojo/1.7.3/dojo/dojo.js"></script>

    <script type="text/javascript">
        require(["dijit/form/TextBox","dijit/form/Button","dojox/form/Manager",
                "dojo/parser","dojo/dom","dijit/registry"], function () {});
    </script>
</head>
<body class="claro">

    <form id="myForm" method="post" data-dojo-type="dojox.form.Manager">

        <label for="name">Name</label>
        <input id="name" name="nameField" data-dojo-type="dijit.form.TextBox"/><br/>

        <label for="surname">Surname</label>
        <input id="surname" name="surnameField" data-dojo-type="dijit.form.TextBox"/><br/>

        <button data-dojo-type="dijit.form.Button">Submit</button>

        <script type="dojo/method" event="startup">
            var form = dijit.byId("myForm");

            form.setFormValues({
                nameField: "Hello",
                surnameField: "World"
            });
        </script>
    </form>
</body>
</html>