hi guys im developing in my own website.every thing works fine.i want to know if i clicks the any one of the radio button that value change correspondingly.can any one please post some code i tried this below code. my website is http:spsmobile.co.uk just check the link in this page u just go to phone unlock and click make payment you will see the radio button named pay delivery methods thanks in adv

 var total = parseInt($("div.total-text").text().substring(1), 10);
    $("input[name='rmr']").bind('change', function () {
        var amount = 0;
        switch (this.value) {
        case "1":
            amount = 3;
            break;
        case "2":
            amount = 5.5;
            break;
        case "4":
            amount = 10;
            break;
        }
        $("div.total-text").text("£" + (total + amount));
    });
    });
    $(document).ready(function () {
        $('#primary').bind('change', function () {
            $.ajax({
                type: "POST",
                url: "include/unlock_function.php",
                data: $(this).is(':checked'),
                success: function (theresponse) {}
            }
            }
        };
        }
    }: