https://irenava.com/wp-content/plugins/portfolio-elementor/portfol…/custom-portfolio-elementor.js?ver=20151215

1//Use Strict Mode
2(function ($) {
3    "use strict";
4
5    var $container = $('.elpt-portfolio-content');
6    var $grid = $('.elpt-portfolio-content').isotope({
7        itemSelector: '.portfolio-item-wrapper'
8    });
9
10    function startElemenfolio(){
11        var $container = $('.elpt-portfolio-content');
12        var $grid = $('.elpt-portfolio-content').isotope({
13            itemSelector: '.portfolio-item-wrapper'
14        });
15
16        $('.elpt-portfolio-filter').on('click', 'button', function () {   
17            $('.elpt-portfolio-filter button').removeClass('item-active');
18            $(this).addClass('item-active');
19            var filterValue = $(this).attr('data-filter');
20            $grid.isotope({
21                filter: filterValue
22            });
23        });
24
25        //Lightbox
26        $('.elpt-portfolio-lightbox').simpleLightbox({
27            captions: true,
28        });     
29    }
30
31    //Begin - Window Load
32    $(window).load(function () {    
33        setTimeout(startElemenfolio, 800);   
34    });
35
36    $(document).on('mouseup', function(){
37       setTimeout(startElemenfolio, 1200);   
38    });
39
40    //End - Use Strict mode
41})(jQuery);