shipping.js

$(document).ready(function () { 

 var ship_check = "old";

        $('#no').click(function () {
            $('.shippinginfo').show()
            var shipping_Country2 = $("#shippingCountry2").val();
                if (shipping_Country2 == 'USA'){
                    $('#rblShippingMethod_0').val(1).attr('disabled', false);
                }
                else if (shipping_Country2 == 'Canada'){
                    $('#rblShippingMethod_0').val(1).attr('disabled', false);
                    $('#rblShippingMethod_0').val(2).attr('disabled', true);
                }
                else{
                    $('#rblShippingMethod_0').val(2).attr('disabled', true);
                }  
             ship_check = "new";
        });

        $('#yes').click(function () {
            $('.shippinginfo').hide();
            var country_shipping = $("#country").val();
                if (country_shipping == 'USA'){
                    $('#rblShippingMethod_0').val(1).attr('disabled', false);
                }
                else if (country_shipping == 'Canada'){
                    $('#rblShippingMethod_0').val(1).attr('disabled', false);
                    $('#rblShippingMethod_0').val(2).attr('disabled', true);
                }
                else{
                    $('#rblShippingMethod_0').val(2).attr('disabled', true);
                }
                 ship_check = "old";
        });

        
        
            $("#country").change(function(){
                var country_shipping1 = $("#country").val();
                 if (ship_check == "old"){
                if (country_shipping1 == 'USA'){
                    $('#rblShippingMethod_0').val(1).attr('disabled', false);
                }
                else if (country_shipping1 == 'Canada'){
                    $('#rblShippingMethod_0').val(1).attr('disabled', false);
                    // $('#rblShippingMethod_0').val(2).attr('disabled', true);
                }
                else{
                    $('#rblShippingMethod_0').val(2).attr('disabled', true);
                }  
            }
            });
            $("#shippingCountry2").change(function(){
                    var country_shipping2 = $("#shippingCountry2").val();
                    if (ship_check == "new"){
                    if (country_shipping2 == 'USA'){
                        $('#rblShippingMethod_0').val(1).attr('disabled', false);
                    }
                    else if (country_shipping2 == 'Canada'){
                        $('#rblShippingMethod_0').val(1).attr('disabled', false);
                        // $('#rblShippingMethod_0').val(2).attr('disabled', true);
                    }
                    else{
                        $('#rblShippingMethod_0').val(2).attr('disabled', true);
                    }  
                }
                });

            $('input[name="btSubmit"]').click(function () {
                $('#rblShippingMethod_0').attr('disabled', false);
            });
 });