script.js

$(window).load(function () {
    $("#preloader-wrapper").fadeOut("slow");
});

$(document).ready(function () {



    //animated header class
    $(window).scroll(function () {
        var scroll = $(window).scrollTop();
        //console.log(scroll);
        if (scroll > 200) {
            //console.log('a');
            $(".navigation").addClass("animated");
        } else {
            //console.log('a');
            $(".navigation").removeClass("animated");
        }
    });



    $(".gallery-slider").owlCarousel({
        pagination: true,
        autoPlay: 5000,
        itemsDesktop: [1500, 4],
        itemsDesktopSmall: [979, 3]
    });

    // Gallery Popup
    $('.image-popup').magnificPopup({
        type: 'image'
    });

    /* ========================================================================= */
  	/*	Portfolio Filtering Hook
  	/* =========================================================================  */

  	var containerEl = document.querySelector('.shuffle-wrapper');
  	if (containerEl) {
  		var Shuffle = window.Shuffle;
  		var myShuffle = new Shuffle(document.querySelector('.shuffle-wrapper'), {
  			itemSelector: '.shuffle-item',
  			buffer: 1
  		});

  		jQuery('input[name="shuffle-filter"]').on('change', function (evt) {
  			var input = evt.currentTarget;
  			if (input.checked) {
  				myShuffle.filter(input.value);
  			}
  		});
  	}

    // animation scroll js
    var html_body = $('html, body');
    $('.page-scroll').on('click', function () { //use page-scroll class in any HTML tag for scrolling
        if (location.pathname.replace(/^\//, '') == this.pathname.replace(/^\//, '') && location.hostname == this.hostname) {
            var target = $(this.hash);
            target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
            if (target.length) {
                html_body.animate({
                    scrollTop: target.offset().top - 90
                }, 1500, "easeInOutExpo");
                return false;
            }
        }
    });

    // easeInOutExpo Declaration
    jQuery.extend(jQuery.easing, {
        easeInOutExpo: function (x, t, b, c, d) {
            if (t == 0) return b;
            if (t == d) return b + c;
            if ((t /= d / 2) < 1) return c / 2 * Math.pow(2, 10 * (t - 1)) + b;
            return c / 2 * (-Math.pow(2, -10 * --t) + 2) + b;
        }
    });

});