the list of available timezones
                $.getJSON('php/get-timezones.php', function(timezones)
                {
                    $.each(timezones, function(i, timezone)
                    {
                        if (timezone != 'UTC')
                        { // UTC is already in the list
                            $('#timezone-selector').append($("<option/>").text(timezone).attr('value', timezone));
                        }
                    });
                });
                // wh