Why is this simple function not working

Question

Why isn\'t this working? Similar code works here: http://www.ralphphillips.com/youtube/stick-figure/stick-figure2.html

But this isn\'t working. I have the html code

Answer 1

I would try this http://jsfiddle.net/EFWf5/1:

$("form#order :input[type=radio]").each(function(){
    $(this).bind('change', function() {
        checkOptions();
    });
});

var checkOptions = function () {
    var total = 0;
    var pack = parseInt($('input[name=pack]:checked', '#order').val());
    var accomp = parseInt($('input[name=accomp]:checked', '#order').val());
    if (!isNaN(pack)) total += pack;
    if (!isNaN(accomp)) total += accomp;
    $('#total').text(total);
    $('#title').text($('input[name=pack]:checked', '#order').attr('title'));
};

    

        Package

        Pack 1

        Pack 2

        Pack 3

        Pack 4

        Pack 5
    

        Accomp

        1

        2

        3

        4
    





    

        Total: 0
    
    

       Title: