Clear shipping address

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script>
if (typeof(Ecwid) == 'object') {
  Ecwid.OnPageLoaded.add(function(page) {
    if ('CHECKOUT_SHIPPING_ADDRESS' == page.type) {
        $('input[type=text]').val('');
        $('input[type=tel]').val('');
        $("select[name='country-list']").val('');
        $("select[name='state-list']").val('');
        $("select[name='state-suggest']").val('');
    }
  });
}
</script>