$(document).ready(function(){

    var didScroll;
    var lastScrollTop = 0;
    var delta = 5;
    var navbarHeight = $('.fixed').outerHeight();

    $(window).scroll(function(event){
        didScroll = true;
    });

    setInterval(function() {
        if (didScroll) {
            hasScrolled();
            didScroll = false;
        }
    }, 250);
    function hasScrolled() {
        var st = $(this).scrollTop();

        // Make sure they scroll more than delta
        if(Math.abs(lastScrollTop - st) <= delta)
            return;

        // If they scrolled down and are past the navbar, add class .nav-up.
        // This is necessary so you never see what is "behind" the navbar.
        if (st > lastScrollTop && st > navbarHeight){
            // Scroll Down
            $('.fixed').removeClass('nav-down').addClass('nav-up');
        } else {
            // Scroll Up
            if(st + $(window).height() < $(document).height()) {
                $('.fixed').removeClass('nav-up').addClass('nav-down');
            }
        }

        lastScrollTop = st;
    }



    $(".validate-form").validate({

            rules: {
                name: {
                    required: true,
                    minlength: 2
                },
                phone: {
                    required: true,
                    minlength: 9
                },
                email: {
                    required: true,
                    email: true
                }
            },

            submitHandler: function(form) {
                $.post(
                    '/send_mail.php',
                    {
                        form_data	: $(form).serialize(),
                    },
                    function(data){
                        $(form)[0].reset();
                        $('.drop-accesoires').fadeOut();
                        $.fancybox.close();
                        $(".ty-modal").html(data);
                        setTimeout(function(){
                            $.fancybox.open({
                                src  : '#ty',
                                type : 'inline'
                            });
                        }, 500);
                    },
                    "html"
                );
            }
        });


    $(document).on("click touchstart", ".order-container .city-x, .order-container .city-modal-backdrop", function (e) {
        $('.order-container').removeClass("active");
    });


    if($('.fancy').length){
        $('.fancy').fancybox({

        });

    }


    $('.agreement-lnk').on('click', function(e) {
        e.preventDefault();
        var $agreed = $($(this).attr('href'));
        if($agreed.is(':visible')) {
            $agreed.slideUp();
        }
        else {
            $agreed.slideDown();
        }
    });

    $('#agree').click(function() {

        if ($(this).is(':checked')) {
            $('#order-btn').removeAttr('disabled').removeClass('disabled');
        } else {
            $('#order-btn').attr('disabled', 'disabled').addClass('disabled');
        }
    });


});