/** Used Only For Touch Devices **/( function( window ) {		// for touch devices: add class visible to the figcaption when touching it.	if( Modernizr.touch ) {
		// classie.js https://github.com/desandro/classie/blob/master/classie.js		// class helper functions from bonzo https://github.com/ded/bonzo
		function classReg( className ) {			return new RegExp("(^|\\s+)" + className + "(\\s+|$)");		}
		// classList support for class management		// altho to be fair, the api sucks because it won't accept multiple classes at once		var hasClass, addClass, removeClass;
		if ( 'classList' in document.documentElement ) {			hasClass = function( elem, c ) {				return elem.classList.contains( c );			};			addClass = function( elem, c ) {				elem.classList.add( c );			};			removeClass = function( elem, c ) {				elem.classList.remove( c );			};		}		else {			hasClass = function( elem, c ) {				return classReg( c ).test( elem.className );			};			addClass = function( elem, c ) {				if ( !hasClass( elem, c ) ) {						elem.className = elem.className + ' ' + c;				}			};			removeClass = function( elem, c ) {				elem.className = elem.className.replace( classReg( c ), ' ' );			};		}
		function toggleClass( elem, c ) {			var fn = hasClass( elem, c ) ? removeClass : addClass;			fn( elem, c );		}
		var classie = {			// full names			hasClass: hasClass,			addClass: addClass,			removeClass: removeClass,			toggleClass: toggleClass,			// short names			has: hasClass,			add: addClass,			remove: removeClass,			toggle: toggleClass		};
		// transport		if ( typeof define === 'function' && define.amd ) {			// AMD			define( classie );		} else {			// browser global			window.classie = classie;		}
		[].slice.call( document.querySelectorAll( 'ul.grid > li > figure' ) ).forEach( function( el, i ) {			el.querySelector( 'figcaption' ).addEventListener( 'touchstart', function(e) {				e.stopPropagation();			}, false );			el.addEventListener( 'touchstart', function(e) {				classie.toggle( this, 'visible' );			}, false );		} );
	}
})( window );