https://balancingmomlife.com/wp-content/plugins/pinterest-feed-pro5.6/options/theme/js/custom.js?ver=1.1

1jQuery.noConflict();
2
3var shuffleme = (function( $ ) {
4  'use strict';
5  var $grid = $('#grid'), //locate what we want to sort 
6      $filterOptions = $('.portfolio-sorting li'),  //locate the filter categories
7      $sizer = $grid.find('.shuffle_sizer'),    //sizer stores the size of the items
8
9  init = function() {
10
11    // None of these need to be executed synchronously
12    setTimeout(function() {
13      listen();
14      setupFilters();
15    }, 100);
16
17    // instantiate the plugin
18    $grid.shuffle({
19      itemSelector: '[class*="col-"]',
20      sizer: $sizer    
21    });
22  },
23
24      
25
26  // Set up button clicks
27  setupFilters = function() {
28    var $btns = $filterOptions.children();
29    $btns.on('click', function(e) {
30      e.preventDefault();
31      var $this = $(this),
32          isActive = $this.hasClass( 'active' ),
33          group = isActive ? 'all' : $this.data('group');
34
35      // Hide current label, show current label in title
36      if ( !isActive ) {
37        $('.portfolio-sorting li a').removeClass('active');
38      }
39
40      $this.toggleClass('active');
41
42      // Filter elements
43      $grid.shuffle( 'shuffle', group );
44    });
45
46    $btns = null;
47  },
48
49  // Re layout shuffle when images load. This is only needed
50  // below 768 pixels because the .picture-item height is auto and therefore
51  // the height of the picture-item is dependent on the image
52  // I recommend using imagesloaded to determine when an image is loaded
53  // but that doesn't support IE7
54  listen = function() {
55    var debouncedLayout = $.throttle( 300, function() {
56      $grid.shuffle('update');
57    });
58
59    // Get all images inside shuffle
60    $grid.find('img').each(function() {
61      var proxyImage;
62
63      // Image already loaded
64      if ( this.complete && this.naturalWidth !== undefined ) {
65        return;
66      }
67
68      // If none of the checks above matched, simulate loading on detached element.
69      proxyImage = new Image();
70      $( proxyImage ).on('load', function() {
71        $(this).off('load');
72        debouncedLayout();
73      });
74
75      proxyImage.src = this.src;
76    });
77
78    // Because this method doesn't seem to be perfect.
79    setTimeout(function() {
80      debouncedLayout();
81    }, 500);
82  };      
83
84  return {
85    init: init
86  };
87}( jQuery ));
88
89jQuery(document).ready(function()
90{
91  shuffleme.init(); //filter portfolio
92});