Using jQuery to change value of corresponsing drop down list

Scenario: I have two drop down lists and when I change the value of the first drop down, jQuery should change the value of the second drop down.

ASP.net and jQuery

<asp:DropDownList ID="TestTypeDropDown" runat="server"/>
<asp:DropDownList ID="TestTypeDropDown2" runat="server"/>

jQuery

 <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js%22%3E%3C/script>
<script type="text/javascript">
$(document).ready(function () {
            $("#<%=TestTypeDropDown.ClientID%>").bind('change', function () {
                $("#<%=TestTypeDropDown2.ClientID%>").val($("#<%=TestTypeDropDown.ClientID%>").val());
            });
</script>