https://www.nes.ru/assets/js/animationEnigne.js

1/**
2 * Animator
3 * 
4 * Animation Engine
5 * 
6 * ActiveAxon 2013(c)
7 */
8function animator() {
9    var delay, speed;
10    $('.animated').each(function() {
11        var el = $(this);
12        //console.log( elements[i] , i );
13        if (el.visible(true)) {
14            if (el.data('animtype') == 'animate-progress') {
15
16                el.css('opacity', 1);
17                el.addClass('animatedVisi');
18                el.css('opacity', 1);
19                el.css('width', el.attr('aria-valuenow'));
20                //el.find('.progress .progress-bar').html(el.data('progress-to'));
21
22                return;
23            }
24
25            delay = el.data('animdelay');
26            if (!delay) {
27                delay = 0;
28            }
29
30            el.css('-webkit-animation-delay', delay);
31            el.css('-moz-animation-delay', delay);
32            el.css('-o-animation-delay', delay);
33            el.css('animation-delay', delay);
34
35            speed = el.data('animspeed');
36
37            if (!speed) {
38                speed = 0.5;
39            }
40
41            el.css('-webkit-animation-duration', speed);
42            el.css('-moz-animation-duration', speed);
43            el.css('-o-animation-duration', speed);
44            el.css('animation-duration', speed);
45
46            if (el.data('animtype')) {
47                el.addClass(el.data('animtype'));
48            }
49
50            el.addClass('animatedVisi');
51            // que.push(this);
52        }
53        else if (el.data('animrepeat') == '1') {
54            el.removeClass(el.data('animtype'));
55            el.removeClass('animatedVisi');
56        }
57    });
58}
59
60$(window).ready(animator);
61$(window).load(animator);
62
63
64$(window).scroll(function(event) {
65    animator();
66});
67
68/*
69 * Viewport - jQuery selectors for finding elements in viewport
70 *
71 * Copyright (c) 2008-2009 Mika Tuupola
72 *
73 * Licensed under the MIT license:
74 *   http://www.opensource.org/licenses/mit-license.php
75 *
76 * Project home:
77 *  http://www.appelsiini.net/projects/viewport
78 *
79 */
80(function($) {
81
82
83    /**
84     * Copyright 2012, Digital Fusion
85     * Licensed under the MIT license.
86     * http://teamdf.com/jquery-plugins/license/
87     *
88     * @author Sam Sehnert
89     * @desc A small plugin that checks whether elements are within
90     *     the user visible viewport of a web browser.
91     *     only accounts for vertical position, not horizontal.
92     */
93
94    $.fn.visible = function(partial) {
95
96        var $t = $(this),
97                $w = $(window),
98                viewTop = $w.scrollTop(),

99                viewBottom = viewTop + $w.height(),
100                _top = $t.offset().top,
101                _bottom = _top + $t.height(),
102                compareTop = partial === true ? _bottom : _top,
103                compareBottom = partial === true ? _top : _bottom;
104
105        return ((compareBottom <= viewBottom) && (compareTop >= viewTop));
106
107    };
108
109
110})(jQuery);