How do I check/uncheck radio buttons using javascript

<asp:RadioButton ID="rbtnZone" runat="server" GroupName="rb" Text="Zone Wise" />
        <br />
        <asp:RadioButtonList ID="rbtnStore" runat="server" CellPadding="3" GroupName="rb"
            RepeatColumns="4" RepeatDirection="Horizontal">
           
        </asp:RadioButtonList>

$(document).ready(function () {
           $('#rbtnZone').click(function () {
               $('#<%=rbtnStore.ClientID %> input:radio').each(function () {
                   $(this).prop('checked', false);
               });
           });

           $('#rbtnStore').change(function () {
               $('#rbtnZone').prop('checked', false);
           });

       });