JQuery Copy Billing Address to Shipping, Save Defaults

    // copy billing to shipping
    $('input#billCopy').click(function() {

        // If checked
        if ($(this).is(":checked")) {

            //for each input field
            $('#shipFields input', ':visible', document.body).each(function(i) {

                //copy the values from the billing inputs
                //to the equiv inputs on the shipping inputs
                $(this).val($("#billFields input").eq(i).val());
            });

            //won't work on drop downs, so get those values
            var billState = $("select#billState").val();

            // special for the select
            $('select#shipState option[value=' + billState + ']').attr('selected', 'selected');

        }
        else {

            //for each input field
            $('fieldset#shipFields input', ':visible', document.body).each(function(i) {

                // put default values back
                $(this).val($(this)[0].defaultValue);
            });

            // special for the select
            $('select#shipState option[value=""]').attr('selected', 'selected');

        } // end if else

    }); // end copy bill to ship function