Google Grid Gallery

This Blueprint is a responsive grid gallery based on the gallery by Google for the Chromebook Getting Started guide. In this Blueprint we use Masonry for the grid and 3D transforms for navigating the items. For smaller screens we have some example media queries that adjust the grid layout and also the gallery view.

In the gallery view, the arrow keys can be used to navigate and the view can be closed using the “Esc” key.

Please note that we are using CSS 3D Transforms which are only supported in modern browsers.

The images used in the demo were created using the grafitti shapes by Luke Roberts.

The HTML

<div id="grid-gallery" class="grid-gallery">
	<section class="grid-wrap">
		<ul class="grid">
			<li class="grid-sizer"></li><!-- for Masonry column width -->
			<li>
				<figure>
					<img src="img/thumb/1.png" alt="img01"/>
					<figcaption><h3>Letterpress asymmetrical</h3><p>Chillwave hoodie ea gentrify aute sriracha consequat.</p></figcaption>
				</figure>
			</li>
			<li>
				<figure>
					<img src="img/thumb/2.png" alt="img02"/>
					<figcaption><h3>Vice velit chia</h3><p>Laborum tattooed iPhone, Schlitz irure nulla Tonx retro 90's chia cardigan quis asymmetrical paleo. </p></figcaption>
				</figure>
			</li>
			<li>
				<figure>
					<img src="img/thumb/3.png" alt="img03"/>
					<figcaption><h3>Brunch semiotics</h3><p>Ex disrupt cray yr, butcher pour-over magna umami kitsch before they sold out commodo.</p></figcaption>
				</figure>
			</li>
			<li>
				<figure>
					<img src="img/thumb/4.png" alt="img04"/>
					<figcaption><h3>Chillwave nihil occupy</h3><p>In post-ironic gluten-free deserunt, PBR&B non pork belly cupidatat polaroid. </p></figcaption>
				</figure>
			</li>
			<li>
				<figure>
					<img src="img/thumb/5.png" alt="img05"/>
					<figcaption><h3>Kale chips lomo biodiesel</h3><p>Pariatur food truck street art consequat sustainable, et kogi beard qui paleo. </p></figcaption>
				</figure>
			</li>
			<li>
				<figure>
					<img src="img/thumb/6.png" alt="img06"/>
					<figcaption><h3>Exercitation occaecat</h3><p>Street chillwave hoodie ea gentrify.</p></figcaption>
				</figure>
			</li>
		</ul>
	</section><!-- // grid-wrap -->
	<section class="slideshow">
		<ul>
			<li>
				<figure>
					<figcaption>
						<h3>Letterpress asymmetrical</h3>
						<p>Kale chips lomo biodiesel stumptown Godard Tumblr, mustache sriracha tattooed cray aute slow-carb placeat delectus. Letterpress asymmetrical fanny pack art party est pour-over skateboard anim quis, ullamco craft beer.</p>
					</figcaption>
					<img src="img/large/1.png" alt="img01"/>
				</figure>
			</li>
			<li>
				<figure>
					<figcaption>
						<h3>Vice velit chia</h3>
						<p>Chillwave Echo Park Etsy organic Cosby sweater seitan authentic pour-over. Occupy wolf selvage bespoke tattooed, cred sustainable Odd Future hashtag butcher.</p>
					</figcaption>
					<img src="img/large/2.png" alt="img02"/>
				</figure>
			</li>
			<li>
				<figure>
					<figcaption>
						<h3>Brunch semiotics</h3>
						<p>IPhone PBR polaroid before they sold out meh you probably haven't heard of them leggings tattooed tote bag, butcher paleo next level single-origin coffee photo booth.</p>
					</figcaption>
					<img src="img/large/3.png" alt="img03"/>
				</figure>
			</li>
			<li>
				<figure>
					<figcaption>
						<h3>Chillwave nihil occupy</h3>
						<p>Vice cliche locavore mumblecore vegan wayfarers asymmetrical letterpress hoodie mustache. Shabby chic lomo polaroid, scenester 8-bit Portland Pitchfork VHS tote bag.</p>
					</figcaption>
					<img src="img/large/4.png" alt="img04"/>
				</figure>
			</li>
			<li>
				<figure>
					<figcaption>
						<h3>Kale chips lomo biodiesel</h3>
						<p>Chambray Schlitz pug YOLO, PBR Tumblr semiotics. Flexitarian YOLO ennui Blue Bottle, forage dreamcatcher chillwave put a bird on it craft beer Etsy.</p>
					</figcaption>
					<img src="img/large/5.png" alt="img05"/>
				</figure>
			</li>
			<li>
				<figure>
					<figcaption>
						<h3>Exercitation occaecat</h3>
						<p>Cosby sweater hella lomo Thundercats VHS occupy High Life. Synth pop-up readymade single-origin coffee, fanny pack tousled retro. Fingerstache mlkshk ugh hashtag, church-key ethnic street art pug yr.</p>
					</figcaption>
					<img src="img/large/6.png" alt="img06"/>
				</figure>
			</li>
		</ul>
		<nav>
			<span class="icon nav-prev"></span>
			<span class="icon nav-next"></span>
			<span class="icon nav-close"></span>
		</nav>
		<div class="info-keys icon">Navigate with arrow keys</div>
	</section><!-- // slideshow -->
</div><!-- // grid-gallery -->

<script src="js/imagesloaded.pkgd.min.js"></script>
<script src="js/masonry.pkgd.min.js"></script>
<script src="js/classie.js"></script>
<script src="js/cbpGridGallery.js"></script>
<script>
	new CBPGridGallery( document.getElementById( 'grid-gallery' ) );
</script>

The CSS

@font-face {
	font-family: 'fontawesome';
	src:url('../fonts/fontawesome/fontawesome.eot?-e43dk9');
	src:url('../fonts/fontawesome/fontawesome.eot?#iefix-e43dk9') format('embedded-opentype'),
		url('../fonts/fontawesome/fontawesome.woff?-e43dk9') format('woff'),
		url('../fonts/fontawesome/fontawesome.ttf?-e43dk9') format('truetype'),
		url('../fonts/fontawesome/fontawesome.svg?-e43dk9#fontawesome') format('svg');
	font-weight: normal;
	font-style: normal;
} /* Made with http://icomoon.io/app */

/* General style */
.grid-gallery ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.grid-gallery figure {
	margin: 0;
}

.grid-gallery figure img {
	display: block;
	width: 100%;
}

.grid-gallery figcaption h3 {
	margin: 0;
	padding: 0 0 0.5em;
}

.grid-gallery figcaption p {
	margin: 0;
}

/* Grid style */
.grid-wrap {
	max-width: 69em;
	margin: 0 auto;
	padding: 0 1em 1.875em;
}

.grid {
	margin: 0 auto;
}

.grid li {
	width: 25%;
	float: left;
	cursor: pointer;
}

.grid figure {
	padding: 15px;
	-webkit-transition: opacity 0.2s;
	transition: opacity 0.2s;
}

.grid li:hover figure {
	opacity: 0.7;
}

.grid figcaption {
	background: #e4e4e4;
	padding: 25px;
}

/* Slideshow style */
.slideshow {
	position: fixed;
	background: rgba(0,0,0,0.6);
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	z-index: 500;
	opacity: 0;
	visibility: hidden;
	overflow: hidden;
	-webkit-perspective: 1000px;
	perspective: 1000px;
	-webkit-transition: opacity 0.5s, visibility 0s 0.5s;
	transition: opacity 0.5s, visibility 0s 0.5s;
}

.slideshow-open .slideshow {
	opacity: 1;
	visibility: visible;
	-webkit-transition: opacity 0.5s;
	transition: opacity 0.5s;
}

.slideshow ul {
	width: 100%;
	height: 100%;
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
	-webkit-transform: translate3d(0,0,150px);
	transform: translate3d(0,0,150px);
	-webkit-transition: -webkit-transform 0.5s;
	transition: transform 0.5s;
}

.slideshow ul.animatable li {
	-webkit-transition: -webkit-transform 0.5s;
	transition: transform 0.5s;
}

.slideshow-open .slideshow ul {
	-webkit-transform: translate3d(0,0,0);
	transform: translate3d(0,0,0);
}

.slideshow li {
	width: 660px;
	height: 560px;
	position: absolute;
	top: 50%;
	left: 50%;
	margin: -280px 0 0 -330px;
	visibility: hidden;
}

.slideshow li.show {
	visibility: visible;
}

.slideshow li:after {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background: rgba(255,255,255,0.8);
	-webkit-transition: opacity 0.3s;
	transition: opacity 0.3s;
}

.slideshow li.current:after {
	visibility: hidden;
	opacity: 0;
	-webkit-transition: opacity 0.3s, visibility 0s 0.3s;
	transition: opacity 0.3s, visibility 0s 0.3s;
}

.slideshow figure {
	width: 100%;
	height: 100%;
	background: #fff;
	border: 50px solid #fff;
	overflow: hidden;
}

.slideshow figcaption {
	padding-bottom: 20px;
}

.slideshow figcaption h3 {
	font-weight: 300;
	font-size: 200%;
}

/* Navigation */
.slideshow nav span {
	position: fixed;
	z-index: 1000;
	color: #59656c;
	text-align: center;
	padding: 3%;
	cursor: pointer;
	font-size: 2.2em;
}

.slideshow nav span.nav-prev,
.slideshow nav span.nav-next {
	top: 50%;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
}

.slideshow nav span.nav-next {
	right: 0;
}

.slideshow nav span.nav-close {
	top: 0;
	right: 0;
	padding: 0.5em 1em;
	color: #31373a;
}

.icon:before,
.icon:after {
	font-family: 'fontawesome';
	speak: none;
	font-style: normal;
	font-weight: normal;
	font-variant: normal;
	text-transform: none;
	line-height: 1;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

span.nav-prev:before {
	content: "e601";
}

span.nav-next:before  {
	content: "e600";
}

span.nav-close:before {
	content: "e602";
}

/* Info on arrow key navigation */
.info-keys {
	position: fixed;
	top: 10px;
	left: 10px;
	width: 60px;
	font-size: 8px;
	padding-top: 20px;
	text-transform: uppercase;
	color: #fff;
	letter-spacing: 1px;
	text-align: center;
}

.info-keys:before,
.info-keys:after {
	position: absolute;
	top: 0;
	width: 16px;
	height: 16px;
	border: 1px solid #fff;
	text-align: center;
	line-height: 14px;
	font-size: 12px;
}

.info-keys:before {
	left: 10px;
	content: "e603";
}

.info-keys:after {
	right: 10px;
	content: "e604";
}

/* Example media queries (reduce number of columns and change slideshow layout) */

@media screen and (max-width: 60em) {
	/* responsive columns; see "Element sizing" on http://masonry.desandro.com/options.html */
	.grid li {
		width: 33.3%;
	}

	.slideshow li {
		width: 100%;
		height: 100%;
		top: 0;
		left: 0;
		margin: 0;
	}

	.slideshow li figure img {
		width: auto;
		margin: 0 auto;
		max-width: 100%;
	}

	.slideshow nav span,
	.slideshow nav span.nav-close {
		font-size: 1.8em;
		padding: 0.3em;
	}

	.info-keys {
		display: none;
	}

}

@media screen and (max-width: 35em) {
	.grid li {
		width: 50%;
	}
}

@media screen and (max-width: 24em) {
	.grid li {
		width: 100%;
	}
}

The JavaScript

/**
 * cbpGridGallery.js v1.0.0
 * http://www.codrops.com
 *
 * Licensed under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * Copyright 2014, Codrops
 * http://www.codrops.com
 */
;( function( window ) {
	
	'use strict';

	var docElem = window.document.documentElement,
		transEndEventNames = {
			'WebkitTransition': 'webkitTransitionEnd',
			'MozTransition': 'transitionend',
			'OTransition': 'oTransitionEnd',
			'msTransition': 'MSTransitionEnd',
			'transition': 'transitionend'
		},
		transEndEventName = transEndEventNames[ Modernizr.prefixed( 'transition' ) ],
		support = {
			transitions : Modernizr.csstransitions,
			support3d : Modernizr.csstransforms3d
		};

	function setTransform( el, transformStr ) {
		el.style.WebkitTransform = transformStr;
		el.style.msTransform = transformStr;
		el.style.transform = transformStr;
	}

	// from http://responsejs.com/labs/dimensions/
	function getViewportW() {
		var client = docElem['clientWidth'],
			inner = window['innerWidth'];
		
		if( client < inner )
			return inner;
		else
			return client;
	}

	function extend( a, b ) {
		for( var key in b ) { 
			if( b.hasOwnProperty( key ) ) {
				a[key] = b[key];
			}
		}
		return a;
	}

	function CBPGridGallery( el, options ) {
		this.el = el;
		this.options = extend( {}, this.options );
  		extend( this.options, options );
  		this._init();
	}

	CBPGridGallery.prototype.options = {
	};

	CBPGridGallery.prototype._init = function() {
		// main grid
		this.grid = this.el.querySelector( 'section.grid-wrap > ul.grid' );
		// main grid items
		this.gridItems = [].slice.call( this.grid.querySelectorAll( 'li:not(.grid-sizer)' ) );
		// items total
		this.itemsCount = this.gridItems.length;
		// slideshow grid
		this.slideshow = this.el.querySelector( 'section.slideshow > ul' );
		// slideshow grid items
		this.slideshowItems = [].slice.call( this.slideshow.children );
		// index of current slideshow item
		this.current = -1;
		// slideshow control buttons
		this.ctrlPrev = this.el.querySelector( 'section.slideshow > nav > span.nav-prev' );
		this.ctrlNext = this.el.querySelector( 'section.slideshow > nav > span.nav-next' );
		this.ctrlClose = this.el.querySelector( 'section.slideshow > nav > span.nav-close' );
		// init masonry grid
		this._initMasonry();
		// init events
		this._initEvents();
	};

	CBPGridGallery.prototype._initMasonry = function() {
		var grid = this.grid;
		imagesLoaded( grid, function() {
			new Masonry( grid, {
				itemSelector: 'li',
				columnWidth: grid.querySelector( '.grid-sizer' )
			});
		});
	};

	CBPGridGallery.prototype._initEvents = function() {
		var self = this;

		// open the slideshow when clicking on the main grid items
		this.gridItems.forEach( function( item, idx ) {
			item.addEventListener( 'click', function() {
				self._openSlideshow( idx );
			} );
		} );

		// slideshow controls
		this.ctrlPrev.addEventListener( 'click', function() { self._navigate( 'prev' ); } );
		this.ctrlNext.addEventListener( 'click', function() { self._navigate( 'next' ); } );
		this.ctrlClose.addEventListener( 'click', function() { self._closeSlideshow(); } );

		// window resize
		window.addEventListener( 'resize', function() { self._resizeHandler(); } );

		// keyboard navigation events
		document.addEventListener( 'keydown', function( ev ) {
			if ( self.isSlideshowVisible ) {
				var keyCode = ev.keyCode || ev.which;

				switch (keyCode) {
					case 37:
						self._navigate( 'prev' );
						break;
					case 39:
						self._navigate( 'next' );
						break;
					case 27:
						self._closeSlideshow();
						break;
				}
			}
		} );

		// trick to prevent scrolling when slideshow is visible
		window.addEventListener( 'scroll', function() {
			if ( self.isSlideshowVisible ) {
				window.scrollTo( self.scrollPosition ? self.scrollPosition.x : 0, self.scrollPosition ? self.scrollPosition.y : 0 );
			}
			else {
				self.scrollPosition = { x : window.pageXOffset || docElem.scrollLeft, y : window.pageYOffset || docElem.scrollTop };
			}
		});
	};

	CBPGridGallery.prototype._openSlideshow = function( pos ) {
		this.isSlideshowVisible = true;
		this.current = pos;

		classie.addClass( this.el, 'slideshow-open' );

		/* position slideshow items */

		// set viewport items (current, next and previous)
		this._setViewportItems();
		
		// add class "current" and "show" to currentItem
		classie.addClass( this.currentItem, 'current' );
		classie.addClass( this.currentItem, 'show' );

		// add class show to next and previous items
		// position previous item on the left side and the next item on the right side
		if( this.prevItem ) {
			classie.addClass( this.prevItem, 'show' );
			var translateVal = Number( -1 * ( getViewportW() / 2 + this.prevItem.offsetWidth / 2 ) );
			setTransform( this.prevItem, support.support3d ? 'translate3d(' + translateVal + 'px, 0, -150px)' : 'translate(' + translateVal + 'px)' );
		}
		if( this.nextItem ) {
			classie.addClass( this.nextItem, 'show' );
			var translateVal = Number( getViewportW() / 2 + this.nextItem.offsetWidth / 2 );
			setTransform( this.nextItem, support.support3d ? 'translate3d(' + translateVal + 'px, 0, -150px)' : 'translate(' + translateVal + 'px)' );
		}
	};

	CBPGridGallery.prototype._navigate = function( dir ) {
		if( this.isAnimating ) return;
		if( dir === 'next' && this.current === this.itemsCount - 1 ||  dir === 'prev' && this.current === 0  ) {
			this._closeSlideshow();
			return;
		}

		this.isAnimating = true;
		
		// reset viewport items
		this._setViewportItems();

		var self = this,
			itemWidth = this.currentItem.offsetWidth,
			// positions for the centered/current item, both the side items and the incoming ones
			transformLeftStr = support.support3d ? 'translate3d(-' + Number( getViewportW() / 2 + itemWidth / 2 ) + 'px, 0, -150px)' : 'translate(-' + Number( getViewportW() / 2 + itemWidth / 2 ) + 'px)',
			transformRightStr = support.support3d ? 'translate3d(' + Number( getViewportW() / 2 + itemWidth / 2 ) + 'px, 0, -150px)' : 'translate(' + Number( getViewportW() / 2 + itemWidth / 2 ) + 'px)',
			transformCenterStr = '', transformOutStr, transformIncomingStr,
			// incoming item
			incomingItem;

		if( dir === 'next' ) {
			transformOutStr = support.support3d ? 'translate3d( -' + Number( (getViewportW() * 2) / 2 + itemWidth / 2 ) + 'px, 0, -150px )' : 'translate(-' + Number( (getViewportW() * 2) / 2 + itemWidth / 2 ) + 'px)';
			transformIncomingStr = support.support3d ? 'translate3d( ' + Number( (getViewportW() * 2) / 2 + itemWidth / 2 ) + 'px, 0, -150px )' : 'translate(' + Number( (getViewportW() * 2) / 2 + itemWidth / 2 ) + 'px)';
		}
		else {
			transformOutStr = support.support3d ? 'translate3d( ' + Number( (getViewportW() * 2) / 2 + itemWidth / 2 ) + 'px, 0, -150px )' : 'translate(' + Number( (getViewportW() * 2) / 2 + itemWidth / 2 ) + 'px)';
			transformIncomingStr = support.support3d ? 'translate3d( -' + Number( (getViewportW() * 2) / 2 + itemWidth / 2 ) + 'px, 0, -150px )' : 'translate(-' + Number( (getViewportW() * 2) / 2 + itemWidth / 2 ) + 'px)';
		}

		// remove class animatable from the slideshow grid (if it has already)
		classie.removeClass( self.slideshow, 'animatable' );

		if( dir === 'next' && this.current < this.itemsCount - 2 || dir === 'prev' && this.current > 1 ) {
			// we have an incoming item!
			incomingItem = this.slideshowItems[ dir === 'next' ? this.current + 2 : this.current - 2 ];
			setTransform( incomingItem, transformIncomingStr );
			classie.addClass( incomingItem, 'show' );
		}

		var slide = function() {
			// add class animatable to the slideshow grid
			classie.addClass( self.slideshow, 'animatable' );

			// overlays:
			classie.removeClass( self.currentItem, 'current' );
			var nextCurrent = dir === 'next' ? self.nextItem : self.prevItem;
			classie.addClass( nextCurrent, 'current' );

			setTransform( self.currentItem, dir === 'next' ? transformLeftStr : transformRightStr );

			if( self.nextItem ) {
				setTransform( self.nextItem, dir === 'next' ? transformCenterStr : transformOutStr );
			}

			if( self.prevItem ) {
				setTransform( self.prevItem, dir === 'next' ? transformOutStr : transformCenterStr );
			}

			if( incomingItem ) {
				setTransform( incomingItem, dir === 'next' ? transformRightStr : transformLeftStr );
			}

			var onEndTransitionFn = function( ev ) {
				if( support.transitions ) {
					if( ev.propertyName.indexOf( 'transform' ) === -1 ) return false;
					this.removeEventListener( transEndEventName, onEndTransitionFn );
				}

				if( self.prevItem && dir === 'next' ) {
					classie.removeClass( self.prevItem, 'show' );
				}
				else if( self.nextItem && dir === 'prev' ) {
					classie.removeClass( self.nextItem, 'show' );
				}

				if( dir === 'next' ) {
					self.prevItem = self.currentItem;
					self.currentItem = self.nextItem;
					if( incomingItem ) {
						self.nextItem = incomingItem;
					}
				}
				else {
					self.nextItem = self.currentItem;
					self.currentItem = self.prevItem;
					if( incomingItem ) {
						self.prevItem = incomingItem;
					}
				}

				self.current = dir === 'next' ? self.current + 1 : self.current - 1;
				self.isAnimating = false;
			};

			if( support.transitions ) {
				self.currentItem.addEventListener( transEndEventName, onEndTransitionFn );
			}
			else {
				onEndTransitionFn();
			}
		};

		setTimeout( slide, 25 );
	}

	CBPGridGallery.prototype._closeSlideshow = function( pos ) {
		// remove class slideshow-open from the grid gallery elem
		classie.removeClass( this.el, 'slideshow-open' );
		// remove class animatable from the slideshow grid
		classie.removeClass( this.slideshow, 'animatable' );

		var self = this,
			onEndTransitionFn = function( ev ) {
				if( support.transitions ) {
					if( ev.target.tagName.toLowerCase() !== 'ul' ) return;
					this.removeEventListener( transEndEventName, onEndTransitionFn );
				}
				// remove classes show and current from the slideshow items
				classie.removeClass( self.currentItem, 'current' );
				classie.removeClass( self.currentItem, 'show' );
				
				if( self.prevItem ) {
					classie.removeClass( self.prevItem, 'show' );
				}
				if( self.nextItem ) {
					classie.removeClass( self.nextItem, 'show' );
				}

				// also reset any transforms for all the items
				self.slideshowItems.forEach( function( item ) { setTransform( item, '' ); } );

				self.isSlideshowVisible = false;
			};

		if( support.transitions ) {
			this.el.addEventListener( transEndEventName, onEndTransitionFn );
		}
		else {
			onEndTransitionFn();
		}
	};

	CBPGridGallery.prototype._setViewportItems = function() {
		this.currentItem = null;
		this.prevItem = null;
		this.nextItem = null;

		if( this.current > 0 ) {
			this.prevItem = this.slideshowItems[ this.current - 1 ];
		}
		if( this.current < this.itemsCount - 1 ) {
			this.nextItem = this.slideshowItems[ this.current + 1 ];
		}
		this.currentItem = this.slideshowItems[ this.current ];
	}

	// taken from https://github.com/desandro/vanilla-masonry/blob/master/masonry.js by David DeSandro
	// original debounce by John Hann
	// http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
	CBPGridGallery.prototype._resizeHandler = function() {
		var self = this;
		function delayed() {
			self._resize();
			self._resizeTimeout = null;
		}
		if ( this._resizeTimeout ) {
			clearTimeout( this._resizeTimeout );
		}
		this._resizeTimeout = setTimeout( delayed, 50 );
	}

	CBPGridGallery.prototype._resize = function() {
		if ( this.isSlideshowVisible ) {
			// update width value
			if( this.prevItem ) {
				var translateVal = Number( -1 * ( getViewportW() / 2 + this.prevItem.offsetWidth / 2 ) );
				setTransform( this.prevItem, support.support3d ? 'translate3d(' + translateVal + 'px, 0, -150px)' : 'translate(' + translateVal + 'px)' );
			}
			if( this.nextItem ) {
				var translateVal = Number( getViewportW() / 2 + this.nextItem.offsetWidth / 2 );
				setTransform( this.nextItem, support.support3d ? 'translate3d(' + translateVal + 'px, 0, -150px)' : 'translate(' + translateVal + 'px)' );
			}
		}
	}

	// add to global namespace
	window.CBPGridGallery = CBPGridGallery;

})( window );