https://buckinghamcrossfit.ca/wp-content/plugins/sb-background-slider-vc-addon//assets/js/script.js?ver=1.1

1var sbvcgmap;
2;(function($) {
3	sbvcgmap = {
4		init: function() {
5			sbvcgmap.add_placeholder();
6		},
7		check_bool: function(string) {
8			string = string.toLowerCase();
9			if(string == 'yes')
10				returnval = true;
11			else
12				returnval = false;
13				
14			return returnval;
15		},
16		add_placeholder: function() {
17			$('.sb-bg-slider-params').each(function() {
18				$this = $(this);
19				var source = $this.data('source');
20				if(source == 'row') {
21					var row = $this.next('.vc_row');
22					var content_vertical_center = $this.attr('data-content_vertical_center');
23					var styles = $this.attr('data-styles');
24					if(content_vertical_center == 'yes') {
25						row.wrapInner('<div class="sbvcgmap-vertical-center"></div>');
26					}
27					
28					row.prepend($this);
29					row.attr('style', styles);
30					row.css({
31						'position': 'relative'
32					});
33				}
34			});
35			sbvcgmap.backstretch('.sb-bg-slider-params');
36		},
37		backstretch: function(element) {
38			$(element).each(function() {
39				var images = $.trim($(this).data('slider_attachments'));
40				var duration = $(this).data('slide_duration');
41				var fade = $(this).data('animation_speed');
42				var centeredX = sbvcgmap.check_bool($(this).data('centered_x'));
43				var centeredY = sbvcgmap.check_bool($(this).data('centered_y'));
44				
45				if(images != '') {
46					var img_array = images.split('|');
47					$(this).backstretch(img_array, {
48						duration	: duration,
49						fade		: fade,
50						centeredX	: centeredX,
51						centeredY	: centeredY
52					});
53				}
54			});
55			sbvcgmap.vertical_center();
56		},
57		vertical_center: function() {
58			$('.sbvcgmap-vertical-center').flexVerticalCenter();
59		}
60	};
61	sbvcgmap.init();
62})(jQuery);