/*! Swipebox v1.4.4 | Constantin Saguin csag.co | MIT License | github.com/brutaldesign/swipebox */
;( function ( window, document, $, undefined ) {
$.swipebox = function( elem, options ) {
// Default options
var ui,
defaults = {
useCSS : true,
useSVG : true,
initialIndexOnArray : 0,
removeBarsOnMobile : true,
hideCloseButtonOnMobile : false,
hideBarsDelay : 3000,
videoMaxWidth : 1140,
vimeoColor : 'cccccc',
beforeOpen: null,
afterOpen: null,
afterClose: null,
afterMedia: null,
nextSlide: null,
prevSlide: null,
loopAtEnd: false,
autoplayVideos: false,
queryStringData: {},
toggleClassOnLoad: ''
},
plugin = this,
elements = [], // slides array [ { href:'...', title:'...' }, ...],
$elem,
selector = elem.selector,
isMobile = navigator.userAgent.match( /(iPad)|(iPhone)|(iPod)|(Android)|(PlayBook)|(BB10)|(BlackBerry)|(Opera Mini)|(IEMobile)|(webOS)|(MeeGo)/i ),
isTouch = isMobile !== null || document.createTouch !== undefined || ( 'ontouchstart' in window ) || ( 'onmsgesturechange' in window ) || navigator.msMaxTouchPoints,
supportSVG = !! document.createElementNS && !! document.createElementNS( 'http://www.w3.org/2000/svg', 'svg').createSVGRect,
winWidth = window.innerWidth ? window.innerWidth : $( window ).width(),
winHeight = window.innerHeight ? window.innerHeight : $( window ).height(),
currentX = 0,
/* jshint multistr: true */
html = '<div id="swipebox-overlay">\
<div id="swipebox-container">\
<div id="swipebox-slider"></div>\
<div id="swipebox-top-bar">\
<div id="swipebox-title"></div>\
</div>\
<div id="swipebox-bottom-bar">\
<div id="swipebox-arrows">\
<a id="swipebox-prev"></a>\
<a id="swipebox-next"></a>\
</div>\
</div>\
<a id="swipebox-close"></a>\
</div>\
</div>';
plugin.settings = {};
$.swipebox.close = function () {
ui.closeSlide();
};
$.swipebox.extend = function () {
return ui;
};
plugin.init = function() {
plugin.settings = $.extend( {}, defaults, options );
if ( $.isArray( elem ) ) {
elements = elem;
ui.target = $( window );
ui.init( plugin.settings.initialIndexOnArray );
} else {
$( document ).on( 'click', selector, function( event ) {
// console.log( isTouch );
if ( event.target.parentNode.className === 'slide current' ) {
return false;
}
if ( ! $.isArray( elem ) ) {
ui.destroy();
$elem = $( selector );
ui.actions();
}
elements = [];
var index, relType, relVal;
// Allow for HTML5 compliant attribute before legacy use of rel
if ( ! relVal ) {
relType = 'data-rel';
relVal = $( this ).attr( relType );
}
if ( ! relVal ) {
relType = 'rel';
relVal = $( this ).attr( relType );
}
if ( relVal && relVal !== '' && relVal !== 'nofollow' ) {
$elem = $( selector ).filter( '[' + relType + '="' + relVal + '"]' );
} else {
$elem = $( selector );
}
$elem.each( function() {
var title = null,
href = null;
if ( $( this ).attr( 'title' ) ) {
title = $( this ).attr( 'title' );
}
if ( $( this ).attr( 'href' ) ) {
href = $( this ).attr( 'href' );
}
elements.push( {
href: href,
title: title
} );
} );
index = $elem.index( $( this ) );
event.preventDefault();
event.stopPropagation();
ui.target = $( event.target );
ui.init( index );
} );
}
};
ui = {
/**
* Initiate Swipebox
*/
init : function( index ) {
if ( plugin.settings.beforeOpen ) {
plugin.settings.beforeOpen();
}
this.target.trigger( 'swipebox-start' );
$.swipebox.isOpen = true;
this.build();
this.openSlide( index );
this.openMedia( index );
this.preloadMedia( index+1 );
this.preloadMedia( index-1 );
if ( plugin.settings.afterOpen ) {
plugin.settings.afterOpen(index);
}
},
/**
* Built HTML containers and fire main functions
*/
build : function () {
var $this = this, bg;
$( 'body' ).append( html );
if ( supportSVG && plugin.settings.useSVG === true ) {
bg = $( '#swipebox-close' ).css( 'background-image' );
bg = bg.replace( 'png', 'svg' );
$( '#swipebox-prev, #swipebox-next, #swipebox-close' ).css( {
'background-image' : bg
} );
}
if ( isMobile && plugin.settings.removeBarsOnMobile ) {
$( '#swipebox-bottom-bar, #swipebox-top-bar' ).remove();
}
$.each( elements, function() {
$( '#swipebox-slider' ).append( '<div class="slide"></div>' );
} );
$this.setDim();
$this.actions();
if ( isTouch ) {
$this.gesture();
}
// Devices can have both touch and keyboard input so always allow key events
$this.keyboard();
$this.animBars();
$this.resize();
},
/**
* Set dimensions depending on windows width and height
*/
setDim : function () {
var width, height, sliderCss = {};
// Reset dimensions on mobile orientation change
if ( 'onorientationchange' in window ) {
window.addEventListener( 'orientationchange', function() {
if ( window.orientation === 0 ) {
width = winWidth;
height = winHeight;
} else if ( window.orientation === 90 || window.orientation === -90 ) {
width = winHeight;
height = winWidth;
}
}, false );
} else {
width = window.innerWidth ? window.innerWidth : $( window ).width();
height = window.innerHeight ? window.innerHeight : $( window ).height();
}
sliderCss = {
width : width,
height : height
};
$( '#swipebox-overlay' ).css( sliderCss );
},
/**
* Reset dimensions on window resize envent
*/
resize : function () {
var $this = this;
$( window ).resize( function() {
$this.setDim();
} ).resize();
},
/**
* Check if device supports CSS transitions
*/
supportTransition : function () {
var prefixes = 'transition WebkitTransition MozTransition OTransition msTransition KhtmlTransition'.split( ' ' ),
i;
for ( i = 0; i < prefixes.length; i++ ) {
if ( document.createElement( 'div' ).style[ prefixes[i] ] !== undefined ) {
return prefixes[i];
}
}
return false;
},
/**
* Check if CSS transitions are allowed (options + devicesupport)
*/
doCssTrans : function () {
if ( plugin.settings.useCSS && this.supportTransition() ) {
return true;
}
},
/**
* Touch navigation
*/
gesture : function () {
var $this = this,
index,
hDistance,
vDistance,
hDistanceLast,
vDistanceLast,
hDistancePercent,
vSwipe = false,
hSwipe = false,
hSwipMinDistance = 10,
vSwipMinDistance = 50,
startCoords = {},
endCoords = {},
bars = $( '#swipebox-top-bar, #swipebox-bottom-bar' ),
slider = $( '#swipebox-slider' );
bars.addClass( 'visible-bars' );
$this.setTimeout();
$( 'body' ).bind( 'touchstart', function( event ) {
$( this ).addClass( 'touching' );
index = $( '#swipebox-slider .slide' ).index( $( '#swipebox-slider .slide.current' ) );
endCoords = event.originalEvent.targetTouches[0];
startCoords.pageX = event.originalEvent.targetTouches[0].pageX;
startCoords.pageY = event.originalEvent.targetTouches[0].pageY;
$( '#swipebox-slider' ).css( {
'-webkit-transform' : 'translate3d(' + currentX +'%, 0, 0)',
'transform' : 'translate3d(' + currentX + '%, 0, 0)'
} );
$( '.touching' ).bind( 'touchmove',function( event ) {
event.preventDefault();
event.stopPropagation();
endCoords = event.originalEvent.targetTouches[0];
if ( ! hSwipe ) {
vDistanceLast = vDistance;
vDistance = endCoords.pageY - startCoords.pageY;
if ( Math.abs( vDistance ) >= vSwipMinDistance || vSwipe ) {
var opacity = 0.75 - Math.abs(vDistance) / slider.height();
slider.css( { 'top': vDistance + 'px' } );
slider.css( { 'opacity': opacity } );
vSwipe = true;
}
}
hDistanceLast = hDistance;
hDistance = endCoords.pageX - startCoords.pageX;
hDistancePercent = hDistance * 100 / winWidth;
if ( ! hSwipe && ! vSwipe && Math.abs( hDistance ) >= hSwipMinDistance ) {
$( '#swipebox-slider' ).css( {
'-webkit-transition' : '',
'transition' : ''
} );
hSwipe = true;
}
if ( hSwipe ) {
// swipe left
if ( 0 < hDistance ) {
// first slide
if ( 0 === index ) {
// console.log( 'first' );
$( '#swipebox-overlay' ).addClass( 'leftSpringTouch' );
} else {
// Follow gesture
$( '#swipebox-overlay' ).removeClass( 'leftSpringTouch' ).removeClass( 'rightSpringTouch' );
$( '#swipebox-slider' ).css( {
'-webkit-transform' : 'translate3d(' + ( currentX + hDistancePercent ) +'%, 0, 0)',
'transform' : 'translate3d(' + ( currentX + hDistancePercent ) + '%, 0, 0)'
} );
}
// swipe rught
} else if ( 0 > hDistance ) {
// last Slide
if ( elements.length === index +1 ) {
// console.log( 'last' );
$( '#swipebox-overlay' ).addClass( 'rightSpringTouch' );
} else {
$( '#swipebox-overlay' ).removeClass( 'leftSpringTouch' ).removeClass( 'rightSpringTouch' );
$( '#swipebox-slider' ).css( {
'-webkit-transform' : 'translate3d(' + ( currentX + hDistancePercent ) +'%, 0, 0)',
'transform' : 'translate3d(' + ( currentX + hDistancePercent ) + '%, 0, 0)'
} );
}
}
}
} );
return false;
} ).bind( 'touchend',function( event ) {
event.preventDefault();
event.stopPropagation();
$( '#swipebox-slider' ).css( {
'-webkit-transition' : '-webkit-transform 0.4s ease',
'transition' : 'transform 0.4s ease'
} );
vDistance = endCoords.pageY - startCoords.pageY;
hDistance = endCoords.pageX - startCoords.pageX;
hDistancePercent = hDistance*100/winWidth;
// Swipe to bottom to close
if ( vSwipe ) {
vSwipe = false;
if ( Math.abs( vDistance ) >= 2 * vSwipMinDistance && Math.abs( vDistance ) > Math.abs( vDistanceLast ) ) {
var vOffset = vDistance > 0 ? slider.height() : - slider.height();
slider.animate( { top: vOffset + 'px', 'opacity': 0 },
300,
function () {
$this.closeSlide();
} );
} else {
slider.animate( { top: 0, 'opacity': 1 }, 300 );
}
} else if ( hSwipe ) {
hSwipe = false;
// swipeLeft
if( hDistance >= hSwipMinDistance && hDistance >= hDistanceLast) {
$this.getPrev();
// swipeRight
} else if ( hDistance <= -hSwipMinDistance && hDistance <= hDistanceLast) {
$this.getNext();
}
} else { // Top and bottom bars have been removed on touchable devices
// tap
if ( ! bars.hasClass( 'visible-bars' ) ) {
$this.showBars();
$this.setTimeout();
} else {
$this.clearTimeout();
$this.hideBars();
}
}
$( '#swipebox-slider' ).css( {
'-webkit-transform' : 'translate3d(' + currentX + '%, 0, 0)',
'transform' : 'translate3d(' + currentX + '%, 0, 0)'
} );
$( '#swipebox-overlay' ).removeClass( 'leftSpringTouch' ).removeClass( 'rightSpringTouch' );
$( '.touching' ).off( 'touchmove' ).removeClass( 'touching' );
} );
},
/**
* Set timer to hide the action bars
*/
setTimeout: function () {
if ( plugin.settings.hideBarsDelay > 0 ) {
var $this = this;
$this.clearTimeout();
$this.timeout = window.setTimeout( function() {
$this.hideBars();
},
plugin.settings.hideBarsDelay
);
}
},
/**
* Clear timer
*/
clearTimeout: function () {
window.clearTimeout( this.timeout );
this.timeout = null;
},
/**
* Show navigation and title bars
*/
showBars : function () {
var bars = $( '#swipebox-top-bar, #swipebox-bottom-bar' );
if ( this.doCssTrans() ) {
bars.addClass( 'visible-bars' );
} else {
$( '#swipebox-top-bar' ).animate( { top : 0 }, 500 );
$( '#swipebox-bottom-bar' ).animate( { bottom : 0 }, 500 );
setTimeout( function() {
bars.addClass( 'visible-bars' );
}, 1000 );
}
},
/**
* Hide navigation and title bars
*/
hideBars : function () {
var bars = $( '#swipebox-top-bar, #swipebox-bottom-bar' );
if ( this.doCssTrans() ) {
bars.removeClass( 'visible-bars' );
} else {
$( '#swipebox-top-bar' ).animate( { top : '-50px' }, 500 );
$( '#swipebox-bottom-bar' ).animate( { bottom : '-50px' }, 500 );
setTimeout( function() {
bars.removeClass( 'visible-bars' );
}, 1000 );
}
},
/**
* Animate navigation and top bars
*/
animBars : function () {
var $this = this,
bars = $( '#swipebox-top-bar, #swipebox-bottom-bar' );
bars.addClass( 'visible-bars' );
$this.setTimeout();
$( '#swipebox-slider' ).click( function() {
if ( ! bars.hasClass( 'visible-bars' ) ) {
$this.showBars();
$this.setTimeout();
}
} );
$( '#swipebox-bottom-bar' ).hover( function() {
$this.showBars();
bars.addClass( 'visible-bars' );
$this.clearTimeout();
}, function() {
if ( plugin.settings.hideBarsDelay > 0 ) {
bars.removeClass( 'visible-bars' );
$this.setTimeout();
}
} );
},
/**
* Keyboard navigation
*/
keyboard : function () {
var $this = this;
$( window ).bind( 'keyup', function( event ) {
event.preventDefault();
event.stopPropagation();
if ( event.keyCode === 37 ) {
$this.getPrev();
} else if ( event.keyCode === 39 ) {
$this.getNext();
} else if ( event.keyCode === 27 ) {
$this.closeSlide();
}
} );
},
/**
* Navigation events : go to next slide, go to prevous slide and close
*/
actions : function () {
var $this = this,
action = 'touchend click'; // Just detect for both event types to allow for multi-input
if ( elements.length < 2 ) {
$( '#swipebox-bottom-bar' ).hide();
if ( undefined === elements[ 1 ] ) {
$( '#swipebox-top-bar' ).hide();
}
} else {
$( '#swipebox-prev' ).bind( action, function( event ) {
event.preventDefault();
event.stopPropagation();
$this.getPrev();
$this.setTimeout();
} );
$( '#swipebox-next' ).bind( action, function( event ) {
event.preventDefault();
event.stopPropagation();
$this.getNext();
$this.setTimeout();
} );
}
$( '#swipebox-close' ).bind( action, function() {
$this.closeSlide();
} );
},
/**
* Set current slide
*/
setSlide : function ( index, isFirst ) {
isFirst = isFirst || false;
var slider = $( '#swipebox-slider' );
currentX = -index*100;
if ( this.doCssTrans() ) {
slider.css( {
'-webkit-transform' : 'translate3d(' + (-index*100)+'%, 0, 0)',
'transform' : 'translate3d(' + (-index*100)+'%, 0, 0)'
} );
} else {
slider.animate( { left : ( -index*100 )+'%' } );
}
$( '#swipebox-slider .slide' ).removeClass( 'current' );
$( '#swipebox-slider .slide' ).eq( index ).addClass( 'current' );
this.setTitle( index );
if ( isFirst ) {
slider.fadeIn();
}
$( '#swipebox-prev, #swipebox-next' ).removeClass( 'disabled' );
if ( index === 0 ) {
$( '#swipebox-prev' ).addClass( 'disabled' );
} else if ( index === elements.length - 1 && plugin.settings.loopAtEnd !== true ) {
$( '#swipebox-next' ).addClass( 'disabled' );
}
},
/**
* Open slide
*/
openSlide : function ( index ) {
$( 'html' ).addClass( 'swipebox-html' );
if ( isTouch ) {
$( 'html' ).addClass( 'swipebox-touch' );
if ( plugin.settings.hideCloseButtonOnMobile ) {
$( 'html' ).addClass( 'swipebox-no-close-button' );
}
} else {
$( 'html' ).addClass( 'swipebox-no-touch' );
}
$( window ).trigger( 'resize' ); // fix scroll bar visibility on desktop
this.setSlide( index, true );
},
/**
* Set a time out if the media is a video
*/
preloadMedia : function ( index ) {
var $this = this,
src = null;
if ( elements[ index ] !== undefined ) {
src = elements[ index ].href;
}
if ( ! $this.isVideo( src ) ) {
setTimeout( function() {
$this.openMedia( index );
}, 1000);
} else {
$this.openMedia( index );
}
},
/**
* Open
*/
openMedia : function ( index ) {
var $this = this,
src,
slide;
if ( elements[ index ] !== undefined ) {
src = elements[ index ].href;
}
if ( index < 0 || index >= elements.length ) {
return false;
}
slide = $( '#swipebox-slider .slide' ).eq( index );
if ( ! $this.isVideo( src ) ) {
slide.addClass( 'slide-loading' );
$this.loadMedia( src, function() {
slide.removeClass( 'slide-loading' );
slide.html( this );
if ( plugin.settings.afterMedia ) {
plugin.settings.afterMedia( index );
}
} );
} else {
slide.html( $this.getVideo( src ) );
if ( plugin.settings.afterMedia ) {
plugin.settings.afterMedia( index );
}
}
},
/**
* Set link title attribute as caption
*/
setTitle : function ( index ) {
var title = null;
$( '#swipebox-title' ).empty();
if ( elements[ index ] !== undefined ) {
title = elements[ index ].title;
}
if ( title ) {
$( '#swipebox-top-bar' ).show();
$( '#swipebox-title' ).append( title );
} else {
$( '#swipebox-top-bar' ).hide();
}
},
/**
* Check if the URL is a video
*/
isVideo : function ( src ) {
if ( src ) {
if ( src.match( /(youtube\.com|youtube-nocookie\.com)\/watch\?v=([a-zA-Z0-9\-_]+)/) || src.match( /vimeo\.com\/([0-9]*)/ ) || src.match( /youtu\.be\/([a-zA-Z0-9\-_]+)/ ) ) {
return true;
}
if ( src.toLowerCase().indexOf( 'swipeboxvideo=1' ) >= 0 ) {
return true;
}
}
},
/**
* Parse URI querystring and:
* - overrides value provided via dictionary
* - rebuild it again returning a string
*/
parseUri : function (uri, customData) {
var a = document.createElement('a'),
qs = {};
// Decode the URI
a.href = decodeURIComponent( uri );
// QueryString to Object
if ( a.search ) {
qs = JSON.parse( '{"' + a.search.toLowerCase().replace('?','').replace(/&/g,'","').replace(/=/g,'":"') + '"}' );
}
// Extend with custom data
if ( $.isPlainObject( customData ) ) {
qs = $.extend( qs, customData, plugin.settings.queryStringData ); // The dev has always the final word
}
// Return querystring as a string
return $
.map( qs, function (val, key) {
if ( val && val > '' ) {
return encodeURIComponent( key ) + '=' + encodeURIComponent( val );
}
})
.join('&');
},
/**
* Get video iframe code from URL
*/
getVideo : function( url ) {
var iframe = '',
youtubeUrl = url.match( /((?:www\.)?youtube\.com|(?:www\.)?youtube-nocookie\.com)\/watch\?v=([a-zA-Z0-9\-_]+)/ ),
youtubeShortUrl = url.match(/(?:www\.)?youtu\.be\/([a-zA-Z0-9\-_]+)/),
vimeoUrl = url.match( /(?:www\.)?vimeo\.com\/([0-9]*)/ ),
qs = '';
if ( youtubeUrl || youtubeShortUrl) {
if ( youtubeShortUrl ) {
youtubeUrl = youtubeShortUrl;
}
qs = ui.parseUri( url, {
'autoplay' : ( plugin.settings.autoplayVideos ? '1' : '0' ),
'v' : ''
});
iframe = '<iframe width="560" height="315" src="//' + youtubeUrl[1] + '/embed/' + youtubeUrl[2] + '?' + qs + '" frameborder="0" allowfullscreen></iframe>';
} else if ( vimeoUrl ) {
qs = ui.parseUri( url, {
'autoplay' : ( plugin.settings.autoplayVideos ? '1' : '0' ),
'byline' : '0',
'portrait' : '0',
'color': plugin.settings.vimeoColor
});
iframe = '<iframe width="560" height="315" src="//player.vimeo.com/video/' + vimeoUrl[1] + '?' + qs + '" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>';
} else {
iframe = '<iframe width="560" height="315" src="' + url + '" frameborder="0" allowfullscreen></iframe>';
}
return '<div class="swipebox-video-container" style="max-width:' + plugin.settings.videoMaxWidth + 'px"><div class="swipebox-video">' + iframe + '</div></div>';
},
/**
* Load image
*/
loadMedia : function ( src, callback ) {
// Inline content
if ( src.trim().indexOf('#') === 0 ) {
callback.call(
$('<div>', {
'class' : 'swipebox-inline-container'
})
.append(
$(src)
.clone()
.toggleClass( plugin.settings.toggleClassOnLoad )
)
);
}
// Everything else
else {
if ( ! this.isVideo( src ) ) {
var img = $( '<img>' ).on( 'load', function() {
callback.call( img );
} );
img.attr( 'src', src );
}
}
},
/**
* Get next slide
*/
getNext : function () {
var $this = this,
src,
index = $( '#swipebox-slider .slide' ).index( $( '#swipebox-slider .slide.current' ) );
if ( index + 1 < elements.length ) {
src = $( '#swipebox-slider .slide' ).eq( index ).contents().find( 'iframe' ).attr( 'src' );
$( '#swipebox-slider .slide' ).eq( index ).contents().find( 'iframe' ).attr( 'src', src );
index++;
$this.setSlide( index );
$this.preloadMedia( index+1 );
if ( plugin.settings.nextSlide ) {
plugin.settings.nextSlide(index);
}
} else {
if ( plugin.settings.loopAtEnd === true ) {
src = $( '#swipebox-slider .slide' ).eq( index ).contents().find( 'iframe' ).attr( 'src' );
$( '#swipebox-slider .slide' ).eq( index ).contents().find( 'iframe' ).attr( 'src', src );
index = 0;
$this.preloadMedia( index );
$this.setSlide( index );
$this.preloadMedia( index + 1 );
if ( plugin.settings.nextSlide ) {
plugin.settings.nextSlide(index);
}
} else {
$( '#swipebox-overlay' ).addClass( 'rightSpring' );
setTimeout( function() {
$( '#swipebox-overlay' ).removeClass( 'rightSpring' );
}, 500 );
}
}
},
/**
* Get previous slide
*/
getPrev : function () {
var index = $( '#swipebox-slider .slide' ).index( $( '#swipebox-slider .slide.current' ) ),
src;
if ( index > 0 ) {
src = $( '#swipebox-slider .slide' ).eq( index ).contents().find( 'iframe').attr( 'src' );
$( '#swipebox-slider .slide' ).eq( index ).contents().find( 'iframe' ).attr( 'src', src );
index--;
this.setSlide( index );
this.preloadMedia( index-1 );
if ( plugin.settings.prevSlide ) {
plugin.settings.prevSlide(index);
}
} else {
$( '#swipebox-overlay' ).addClass( 'leftSpring' );
setTimeout( function() {
$( '#swipebox-overlay' ).removeClass( 'leftSpring' );
}, 500 );
}
},
/* jshint unused:false */
nextSlide : function ( index ) {
// Callback for next slide
},
prevSlide : function ( index ) {
// Callback for prev slide
},
/**
* Close
*/
closeSlide : function () {
$( 'html' ).removeClass( 'swipebox-html' );
$( 'html' ).removeClass( 'swipebox-touch' );
$( window ).trigger( 'resize' );
this.destroy();
},
/**
* Destroy the whole thing
*/
destroy : function () {
$( window ).unbind( 'keyup' );
$( 'body' ).unbind( 'touchstart' );
$( 'body' ).unbind( 'touchmove' );
$( 'body' ).unbind( 'touchend' );
$( '#swipebox-slider' ).unbind();
$( '#swipebox-overlay' ).remove();
if ( ! $.isArray( elem ) ) {
elem.removeData( '_swipebox' );
}
if ( this.target ) {
this.target.trigger( 'swipebox-destroy' );
}
$.swipebox.isOpen = false;
if ( plugin.settings.afterClose ) {
plugin.settings.afterClose();
}
}
};
plugin.init();
};
$.fn.swipebox = function( options ) {
if ( ! $.data( this, '_swipebox' ) ) {
var swipebox = new $.swipebox( this, options );
this.data( '_swipebox', swipebox );
}
return this.data( '_swipebox' );
};
}( window, document, jQuery ) );