http://www.kidsgazette.be/wp-content/themes/prodigy/assets/js/scroll-anims.js?ver=1

1jQuery(document).ready(function($){
2    var $um_window = $(window);
3    var window_height = $um_window.height();
4    var half_window_height = window_height / 2 - 200;
5    $(window).load(function(){
6        $(window).scroll(function(){
7            $(".in_screen").each(function(){
8                var this_offset = $(this).offset().top;
9                var window_scroll_top = $um_window.scrollTop();
10                if( ((window_scroll_top + window_height) - this_offset) >= half_window_height){
11                    $(this).removeClass("in_screen");
12                    $(this).addClass("el_animated");
13                }
14            });
15
16            $.fn.countTo = function(options) {
17                // merge the default plugin settings with the custom options
18                options = $.extend({}, $.fn.countTo.defaults, options || {});
19
20                // how many times to update the value, and how much to increment the value on each update
21                var loops = Math.ceil(options.speed / options.refreshInterval),
22                    increment = (options.to - options.from) / loops;
23
24                return $(this).each(function() {
25                    var _this = this,
26                        loopCount = 0,
27                        value = options.from,
28                        interval = setInterval(updateTimer, options.refreshInterval);
29
30                    function updateTimer() {
31                        value += increment;
32                        loopCount++;
33                        $(_this).html(value.toFixed(options.decimals));
34
35                        if (typeof(options.onUpdate) == 'function') {
36                            options.onUpdate.call(_this, value);
37                        }
38
39                        if (loopCount >= loops) {
40                            clearInterval(interval);
41                            value = options.to;
42
43                            if (typeof(options.onComplete) == 'function') {
44                                options.onComplete.call(_this, value);
45                            }
46                        }
47                    }
48                });
49            };
50
51            $.fn.countTo.defaults = {
52                from: 0,  // the number the element should start at
53                to: 100,  // the number the element should end at
54                speed: 1000,  // how long it should take to count between the target numbers
55                refreshInterval: 100,  // how often the element should be updated
56                decimals: 0,  // the number of decimal places to show
57                onUpdate: null,  // callback method for every time the element is updated,
58                onComplete: null,  // callback method for when the element finishes updating
59            };
60
61            $(".vc_counters2").each(function(){
62                var this_offset = $(this).offset().top;
63                var window_scroll_top = $um_window.scrollTop();
64                if( ((window_scroll_top + window_height) - this_offset) >= half_window_height){
65                    var number = parseInt($(this).find("h2").text());
66                    if(!isNaN(number)){
67                        //$(this).find("h2").text(number);
68                        $(this).find("h2").countTo({
69                            from: 0,
70                            to: number,
71                            speed: 1500,
72                            refreshInterval: 50
73                        });
74                    }
75                    $(this).removeClass("vc_counters2");
76                }
77            });
78        });
79    });
80});