$(".bfpo").change(function () {
    if (this.checked) {
        $("#paymcountry").hide();
				$("#collapse-payment-address select[name=\'country_id\']").val('258');
		$('#collapse-payment-address select[name=\'country_id\']').trigger('change');
		$("#paymlabel").text("BFPO Number");
    } else {
        $("#paymcountry").show();
				$("#collapse-payment-address select[name=\'country_id\']").val('222');
		$('#collapse-payment-address select[name=\'country_id\']').trigger('change');
		$("#paymlabel").text("Region / State");

    }
});