(function($) {
    "use strict"

    /* Sticky And Scroll */
    $(window).on('scroll', function() {
        var scroll = $(window).scrollTop();
        if (scroll < 300) {
            $(".header-sticky").removeClass("sticky-bar");
            $('#back-top').fadeOut(500);
        } else {
            $(".header-sticky").addClass("sticky-bar");
            $('#back-top').fadeIn(500);
        }
    });
    // Scroll Up
    $('#back-top a').on("click", function() {
        $('body,html').animate({
            scrollTop: 0
        }, 800);
        return false;
    });
    /* Slick Nav */
    // mobile_menu
    var menu = $('ul#navigation');
    if (menu.length) {
        menu.slicknav({
            prependTo: ".mobile_menu",
            closedSymbol: '+',
            openedSymbol: '-'
        });
    };
    /*  Main slideshow */
    $('#main-slide').carousel({
        pause: false,
        interval: 6000
    });
    /* data-background */
    $("[data-background]").each(function() {
        $(this).css("background-image", "url(" + $(this).attr("data-background") + ")")
    });
    /* WOW */
    new WOW().init();
})(jQuery);