Jquery UI Accordion - Cancel Change

Question

Hi All,

I have been wrestling with this one for a while now.

I want to have a confirm() before someone changes the accordion.

I have tried:

$(document).ready(function() {

    var edited = false;

    $(".accordion-me").accordion({
        autoHeight: false,
        navigation: true,
        changestart: function(event, ui) {
            if (edited) {
                if (!confirm("You have unsaved changes. Do you want to navigate away?") {
                    event.preventDefault();
                    event.stopPropagation();
                    event.stopImmediatePropagation();
                    return false;
                }
            }
        }
    });
});

With little joy! I have also tried something like this

   $(".accordion-me h3").each(function() {

                    $(this).unbind("click");

                    $(this).click(function(e) {

                        if (confirm("You have unsaved changes! Do you want to navigate away?")) {
                            $(this).unbind("click");
                            $(".accordion-me").accordion({
                                autoHeight: false,
                                navigation: true,
                                changestart: function(event, ui) {
                                    if (edited) {
                                        if (!confirm("You have unsaved changes. Do you want to navigate away?") {
                                            event.preventDefault();
                                            event.stopPropagation();
                                            event.stopImmediatePropagation();
                                            return false;
                                        }
                                    }
                                }
                            });                            
                            $(this).click();
                        }
                    });
                });

But again with no joy.

Any help would be greatly appreciated.

Cheers