http://2018.usbarcelona.com/wp-content/plugins/eventim/bt_grid_gallery.js?ver=4.9.33

1(function( $ ) {
2
3	$( document ).ready(function() {
4	
5		$( '.tilesWall.btGridGallery' ).each(function() {
6			var $c = $( this );
7			$c.find( '.gridItem' ).css( 'opacity', '1' );
8			$c.imagesLoaded(function() {
9				$c.packery({
10					itemSelector: '.gridItem',
11					columnWidth: '.gridSizer',
12					gutter: 0,
13					percentPosition: true,
14					transitionDuration: 0,
15					isResizeBound: false
16				});
17				bt_packery_tweak( $c, 'tiled' );
18				/*setTimeout(function() {
19					bt_packery_tweak( $c, 'tiled' );
20				}, 150 );*/
21			});
22		});
23	});
24	
25	$( window ).load(function() {
26		$( '.tilesWall.btGridGallery' ).each(function() {
27			var $c = $( this );
28			$c.find( '.gridItem' ).css( 'opacity', '1' );
29			bt_packery_tweak( $c, 'tiled' );
30			setTimeout(function() {
31				bt_packery_tweak( $c, 'tiled' );
32			}, 150 );
33		});
34	});
35	
36	$( window ).resize(function() {
37		$( '.tilesWall.btGridGallery' ).each(function() {
38			var $c = $( this );
39			bt_packery_tweak( $c, 'tiled' );
40			setTimeout(function() {
41				bt_packery_tweak( $c, 'tiled' );
42			}, 150 );
43		});
44	});
45
46})( jQuery );