function buzzhub_darkLite() {
    const body = document.querySelector('body');
    if (body.classList.contains('dark-version')) {
        body.classList.remove("dark-version");
        sessionStorage.setItem("darkVersion", "0");
        alert( sessionStorage.getItem("darkVersion"));
    }else{
        body.classList.add("dark-version");
        sessionStorage.setItem("darkVersion", "1");
        alert( sessionStorage.getItem("darkVersion"));
    }

}


jQuery(document).ready(function($) {

/*------------------------------------------------
            DECLARATIONS
------------------------------------------------*/
    var checkDark =  sessionStorage.getItem("darkVersion");
    
    if (checkDark < 1) {
         $('body').removeClass('dark-version');
    }else{
        $('body').addClass('dark-version');
    }

    var loader = $('#loader');
    var loader_container = $('#preloader');
    var scroll = $(window).scrollTop();  
    var scrollup = $('.backtotop');
    var menu_toggle = $('.menu-toggle');
    var dropdown_toggle = $('.main-navigation button.dropdown-toggle');
    var nav_menu = $('.main-navigation ul.nav-menu');

/*------------------------------------------------
            PRELOADER
------------------------------------------------*/

    loader_container.delay(1000).fadeOut();
    loader.delay(1000).fadeOut("slow");

/*------------------------------------------------
            BACK TO TOP
------------------------------------------------*/

    $(window).scroll(function() {
        if ($(this).scrollTop() > 1) {
            scrollup.css({bottom:"25px"});
        } 
        else {
            scrollup.css({bottom:"-100px"});
        }
    });

    scrollup.click(function() {
        $('html, body').animate({scrollTop: '0px'}, 800);
        return false;
    });
/*------------------------------------------------
            MAIN NAVIGATION
------------------------------------------------*/

      $('.topheader-dropdown').click(function() {
        $(this).toggleClass('active');
        $('.contact-info').slideToggle();
    });

    menu_toggle.click(function(){
        nav_menu.slideToggle();
       $('.main-navigation').toggleClass('menu-open');
       $('.menu-overlay').toggleClass('active');
    });

    dropdown_toggle.click(function() {
        $(this).toggleClass('active');
       $(this).parent().find('.sub-menu').first().slideToggle();
    });

    $('.main-navigation ul li a.search').click(function(event) {
        event.preventDefault();
        $(this).toggleClass('search-active');
        $('.main-navigation #search').fadeToggle();
        $('.main-navigation .search-field').focus();
    });

    $(window).scroll(function() {
        if ($(this).scrollTop() > 1) {
            $('.menu-sticky #masthead').addClass('nav-shrink');
        }
        else {
            $('.menu-sticky #masthead').removeClass('nav-shrink');
        }
    });

    $(document).click(function (e) {
        var container = $("#masthead");
        if (!container.is(e.target) && container.has(e.target).length === 0) {
            $('#site-navigation').removeClass('menu-open');
            $('#primary-menu').slideUp();
            $('.menu-overlay').removeClass('active');
            $('.main-navigation ul li.search-menu a').removeClass('search-active');
            $('.main-navigation #search').fadeOut();
        }
    });

/*------------------------------------------------
            SLICK SLIDER
------------------------------------------------*/

$('#hero-slider').slick();


$('.testimonial-slider').slick();


/*------------------------------------------------
                MATCH HEIGHT
------------------------------------------------*/
    $('#our-services article').matchHeight();


/*------------------------------------------------
                PHOTO GALLERY
------------------------------------------------*/
    $('.grid').packery({
        itemSelector: '.grid-item',
        gutter: 0
    });

    var $container = $('.grid');
                
    $('nav.portfolio-filter ul a').on('click', function() {
        var selector = $(this).attr('data-filter');
        $container.isotope({ filter: selector });
        $('nav.portfolio-filter ul li').removeClass('active');
        $(this).parent().addClass('active');
        return false;
    });

    packery = function () {
        $container.isotope({
            resizable: true,
            itemSelector: '.grid-item',
            layoutMode : 'masonry',
            gutter: 0
        });
    };
    packery();

/*------------------------------------------------
                END JQUERY
------------------------------------------------*/

});