diff --git a/css/photoswipe-skin/default-skin.css b/css/photoswipe-skin/default-skin.css
deleted file mode 100644
index 17a8a4f..0000000
--- a/css/photoswipe-skin/default-skin.css
+++ /dev/null
@@ -1,482 +0,0 @@
-/*! PhotoSwipe Default UI CSS by Dmitry Semenov | photoswipe.com | MIT license */
-/*
-
-	Contents:
-
-	1. Buttons
-	2. Share modal and links
-	3. Index indicator ("1 of X" counter)
-	4. Caption
-	5. Loading indicator
-	6. Additional styles (root element, top bar, idle state, hidden state, etc.)
-
-*/
-/*
-
-	1. Buttons
-
- */
-/* <button> css reset */
-.pswp__button {
-    width: 44px;
-    height: 44px;
-    position: relative;
-    background: none;
-    cursor: pointer;
-    overflow: visible;
-    -webkit-appearance: none;
-    display: block;
-    border: 0;
-    padding: 0;
-    margin: 0;
-    float: right;
-    opacity: 0.75;
-    -webkit-transition: opacity 0.2s;
-    transition: opacity 0.2s;
-    -webkit-box-shadow: none;
-    box-shadow: none; }
-.pswp__button:focus, .pswp__button:hover {
-    opacity: 1; }
-.pswp__button:active {
-    outline: none;
-    opacity: 0.9; }
-.pswp__button::-moz-focus-inner {
-    padding: 0;
-    border: 0; }
-
-/* pswp__ui--over-close class it added when mouse is over element that should close gallery */
-.pswp__ui--over-close .pswp__button--close {
-    opacity: 1; }
-
-.pswp__button,
-.pswp__button--arrow--left:before,
-.pswp__button--arrow--right:before {
-    background: url(default-skin.png) 0 0 no-repeat;
-    background-size: 264px 88px;
-    width: 44px;
-    height: 44px; }
-
-@media (-webkit-min-device-pixel-ratio: 1.1), (-webkit-min-device-pixel-ratio: 1.09375), (min-resolution: 105dpi), (min-resolution: 1.1dppx) {
-    /* Serve SVG sprite if browser supports SVG and resolution is more than 105dpi */
-    .pswp--svg .pswp__button,
-    .pswp--svg .pswp__button--arrow--left:before,
-    .pswp--svg .pswp__button--arrow--right:before {
-        background-image: url(default-skin.svg); }
-    .pswp--svg .pswp__button--arrow--left,
-    .pswp--svg .pswp__button--arrow--right {
-        background: none; } }
-
-.pswp__button--close {
-    background-position: 0 -44px; }
-
-.pswp__button--share {
-    background-position: -44px -44px; }
-
-.pswp__button--fs {
-    display: none; }
-
-.pswp--supports-fs .pswp__button--fs {
-    display: block; }
-
-.pswp--fs .pswp__button--fs {
-    background-position: -44px 0; }
-
-.pswp__button--zoom {
-    display: none;
-    background-position: -88px 0; }
-
-.pswp--zoom-allowed .pswp__button--zoom {
-    display: block; }
-
-.pswp--zoomed-in .pswp__button--zoom {
-    background-position: -132px 0; }
-
-/* no arrows on touch screens */
-.pswp--touch .pswp__button--arrow--left,
-.pswp--touch .pswp__button--arrow--right {
-    visibility: hidden; }
-
-/*
-	Arrow buttons hit area
-	(icon is added to :before pseudo-element)
-*/
-.pswp__button--arrow--left,
-.pswp__button--arrow--right {
-    background: none;
-    top: 50%;
-    margin-top: -50px;
-    width: 70px;
-    height: 100px;
-    position: absolute; }
-
-.pswp__button--arrow--left {
-    left: 0; }
-
-.pswp__button--arrow--right {
-    right: 0; }
-
-.pswp__button--arrow--left:before,
-.pswp__button--arrow--right:before {
-    content: '';
-    top: 35px;
-    background-color: rgba(0, 0, 0, 0.3);
-    height: 30px;
-    width: 32px;
-    position: absolute; }
-
-.pswp__button--arrow--left:before {
-    left: 6px;
-    background-position: -138px -44px; }
-
-.pswp__button--arrow--right:before {
-    right: 6px;
-    background-position: -94px -44px; }
-
-/*
-
-	2. Share modal/popup and links
-
- */
-.pswp__counter,
-.pswp__share-modal {
-    -webkit-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none; }
-
-.pswp__share-modal {
-    display: block;
-    background: rgba(0, 0, 0, 0.5);
-    width: 100%;
-    height: 100%;
-    top: 0;
-    left: 0;
-    padding: 10px;
-    position: absolute;
-    z-index: 1600;
-    opacity: 0;
-    -webkit-transition: opacity 0.25s ease-out;
-    transition: opacity 0.25s ease-out;
-    -webkit-backface-visibility: hidden;
-    will-change: opacity; }
-
-.pswp__share-modal--hidden {
-    display: none; }
-
-.pswp__share-tooltip {
-    z-index: 1620;
-    position: absolute;
-    background: #FFF;
-    top: 56px;
-    border-radius: 2px;
-    display: block;
-    width: auto;
-    right: 44px;
-    -webkit-box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
-    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
-    -webkit-transform: translateY(6px);
-    -ms-transform: translateY(6px);
-    transform: translateY(6px);
-    -webkit-transition: -webkit-transform 0.25s;
-    transition: transform 0.25s;
-    -webkit-backface-visibility: hidden;
-    will-change: transform; }
-.pswp__share-tooltip a {
-    display: block;
-    padding: 8px 12px;
-    color: #000;
-    text-decoration: none;
-    font-size: 14px;
-    line-height: 18px; }
-.pswp__share-tooltip a:hover {
-    text-decoration: none;
-    color: #000; }
-.pswp__share-tooltip a:first-child {
-    /* round corners on the first/last list item */
-    border-radius: 2px 2px 0 0; }
-.pswp__share-tooltip a:last-child {
-    border-radius: 0 0 2px 2px; }
-
-.pswp__share-modal--fade-in {
-    opacity: 1; }
-.pswp__share-modal--fade-in .pswp__share-tooltip {
-    -webkit-transform: translateY(0);
-    -ms-transform: translateY(0);
-    transform: translateY(0); }
-
-/* increase size of share links on touch devices */
-.pswp--touch .pswp__share-tooltip a {
-    padding: 16px 12px; }
-
-a.pswp__share--facebook:before {
-    content: '';
-    display: block;
-    width: 0;
-    height: 0;
-    position: absolute;
-    top: -12px;
-    right: 15px;
-    border: 6px solid transparent;
-    border-bottom-color: #FFF;
-    -webkit-pointer-events: none;
-    -moz-pointer-events: none;
-    pointer-events: none; }
-
-a.pswp__share--facebook:hover {
-    background: #3E5C9A;
-    color: #FFF; }
-a.pswp__share--facebook:hover:before {
-    border-bottom-color: #3E5C9A; }
-
-a.pswp__share--twitter:hover {
-    background: #55ACEE;
-    color: #FFF; }
-
-a.pswp__share--pinterest:hover {
-    background: #CCC;
-    color: #CE272D; }
-
-a.pswp__share--download:hover {
-    background: #DDD; }
-
-/*
-
-	3. Index indicator ("1 of X" counter)
-
- */
-.pswp__counter {
-    position: absolute;
-    left: 0;
-    top: 0;
-    height: 44px;
-    font-size: 13px;
-    line-height: 44px;
-    color: #FFF;
-    opacity: 0.75;
-    padding: 0 10px; }
-
-/*
-
-	4. Caption
-
- */
-.pswp__caption {
-    position: absolute;
-    left: 0;
-    bottom: 0;
-    width: 100%;
-    min-height: 44px; }
-.pswp__caption small {
-    font-size: 11px;
-    color: #BBB; }
-
-.pswp__caption__center {
-    text-align: left;
-    max-width: 420px;
-    margin: 0 auto;
-    font-size: 13px;
-    padding: 10px;
-    line-height: 20px;
-    color: #CCC; }
-
-.pswp__caption--empty {
-    display: none; }
-
-/* Fake caption element, used to calculate height of next/prev image */
-.pswp__caption--fake {
-    visibility: hidden; }
-
-/*
-
-	5. Loading indicator (preloader)
-
-	You can play with it here - http://codepen.io/dimsemenov/pen/yyBWoR
-
- */
-.pswp__preloader {
-    width: 44px;
-    height: 44px;
-    position: absolute;
-    top: 0;
-    left: 50%;
-    margin-left: -22px;
-    opacity: 0;
-    -webkit-transition: opacity 0.25s ease-out;
-    transition: opacity 0.25s ease-out;
-    will-change: opacity;
-    direction: ltr; }
-
-.pswp__preloader__icn {
-    width: 20px;
-    height: 20px;
-    margin: 12px; }
-
-.pswp__preloader--active {
-    opacity: 1; }
-.pswp__preloader--active .pswp__preloader__icn {
-    /* We use .gif in browsers that don't support CSS animation */
-    background: url(preloader.gif) 0 0 no-repeat; }
-
-.pswp--css_animation .pswp__preloader--active {
-    opacity: 1; }
-.pswp--css_animation .pswp__preloader--active .pswp__preloader__icn {
-    -webkit-animation: clockwise 500ms linear infinite;
-    animation: clockwise 500ms linear infinite; }
-.pswp--css_animation .pswp__preloader--active .pswp__preloader__donut {
-    -webkit-animation: donut-rotate 1000ms cubic-bezier(0.4, 0, 0.22, 1) infinite;
-    animation: donut-rotate 1000ms cubic-bezier(0.4, 0, 0.22, 1) infinite; }
-
-.pswp--css_animation .pswp__preloader__icn {
-    background: none;
-    opacity: 0.75;
-    width: 14px;
-    height: 14px;
-    position: absolute;
-    left: 15px;
-    top: 15px;
-    margin: 0; }
-
-.pswp--css_animation .pswp__preloader__cut {
-    /*
-              The idea of animating inner circle is based on Polymer ("material") loading indicator
-               by Keanu Lee https://blog.keanulee.com/2014/10/20/the-tale-of-three-spinners.html
-          */
-    position: relative;
-    width: 7px;
-    height: 14px;
-    overflow: hidden; }
-
-.pswp--css_animation .pswp__preloader__donut {
-    -webkit-box-sizing: border-box;
-    box-sizing: border-box;
-    width: 14px;
-    height: 14px;
-    border: 2px solid #FFF;
-    border-radius: 50%;
-    border-left-color: transparent;
-    border-bottom-color: transparent;
-    position: absolute;
-    top: 0;
-    left: 0;
-    background: none;
-    margin: 0; }
-
-@media screen and (max-width: 1024px) {
-    .pswp__preloader {
-        position: relative;
-        left: auto;
-        top: auto;
-        margin: 0;
-        float: right; } }
-
-@-webkit-keyframes clockwise {
-    0% {
-        -webkit-transform: rotate(0deg);
-        transform: rotate(0deg); }
-    100% {
-        -webkit-transform: rotate(360deg);
-        transform: rotate(360deg); } }
-
-@keyframes clockwise {
-    0% {
-        -webkit-transform: rotate(0deg);
-        transform: rotate(0deg); }
-    100% {
-        -webkit-transform: rotate(360deg);
-        transform: rotate(360deg); } }
-
-@-webkit-keyframes donut-rotate {
-    0% {
-        -webkit-transform: rotate(0);
-        transform: rotate(0); }
-    50% {
-        -webkit-transform: rotate(-140deg);
-        transform: rotate(-140deg); }
-    100% {
-        -webkit-transform: rotate(0);
-        transform: rotate(0); } }
-
-@keyframes donut-rotate {
-    0% {
-        -webkit-transform: rotate(0);
-        transform: rotate(0); }
-    50% {
-        -webkit-transform: rotate(-140deg);
-        transform: rotate(-140deg); }
-    100% {
-        -webkit-transform: rotate(0);
-        transform: rotate(0); } }
-
-/*
-
-	6. Additional styles
-
- */
-/* root element of UI */
-.pswp__ui {
-    -webkit-font-smoothing: auto;
-    visibility: visible;
-    opacity: 1;
-    z-index: 1550; }
-
-/* top black bar with buttons and "1 of X" indicator */
-.pswp__top-bar {
-    position: absolute;
-    left: 0;
-    top: 0;
-    height: 44px;
-    width: 100%; }
-
-.pswp__caption,
-.pswp__top-bar,
-.pswp--has_mouse .pswp__button--arrow--left,
-.pswp--has_mouse .pswp__button--arrow--right {
-    -webkit-backface-visibility: hidden;
-    will-change: opacity;
-    -webkit-transition: opacity 333ms cubic-bezier(0.4, 0, 0.22, 1);
-    transition: opacity 333ms cubic-bezier(0.4, 0, 0.22, 1); }
-
-/* pswp--has_mouse class is added only when two subsequent mousemove events occur */
-.pswp--has_mouse .pswp__button--arrow--left,
-.pswp--has_mouse .pswp__button--arrow--right {
-    visibility: visible; }
-
-.pswp__top-bar,
-.pswp__caption {
-    background-color: rgba(0, 0, 0, 0.5); }
-
-/* pswp__ui--fit class is added when main image "fits" between top bar and bottom bar (caption) */
-.pswp__ui--fit .pswp__top-bar,
-.pswp__ui--fit .pswp__caption {
-    background-color: rgba(0, 0, 0, 0.3); }
-
-/* pswp__ui--idle class is added when mouse isn't moving for several seconds (JS option timeToIdle) */
-.pswp__ui--idle .pswp__top-bar {
-    opacity: 0; }
-
-.pswp__ui--idle .pswp__button--arrow--left,
-.pswp__ui--idle .pswp__button--arrow--right {
-    opacity: 0; }
-
-/*
-	pswp__ui--hidden class is added when controls are hidden
-	e.g. when user taps to toggle visibility of controls
-*/
-.pswp__ui--hidden .pswp__top-bar,
-.pswp__ui--hidden .pswp__caption,
-.pswp__ui--hidden .pswp__button--arrow--left,
-.pswp__ui--hidden .pswp__button--arrow--right {
-    /* Force paint & create composition layer for controls. */
-    opacity: 0.001; }
-
-/* pswp__ui--one-slide class is added when there is just one item in gallery */
-.pswp__ui--one-slide .pswp__button--arrow--left,
-.pswp__ui--one-slide .pswp__button--arrow--right,
-.pswp__ui--one-slide .pswp__counter {
-    display: none; }
-
-.pswp__element--disabled {
-    display: none !important; }
-
-.pswp--minimal--dark .pswp__top-bar {
-    background: none; }
\ No newline at end of file
diff --git a/css/photoswipe.css b/css/photoswipe.css
deleted file mode 100644
index 32f7f22..0000000
--- a/css/photoswipe.css
+++ /dev/null
@@ -1,179 +0,0 @@
-/*! PhotoSwipe main CSS by Dmitry Semenov | photoswipe.com | MIT license */
-/*
-	Styles for basic PhotoSwipe functionality (sliding area, open/close transitions)
-*/
-/* pswp = photoswipe */
-.pswp {
-    display: none;
-    position: absolute;
-    width: 100%;
-    height: 100%;
-    left: 0;
-    top: 0;
-    overflow: hidden;
-    -ms-touch-action: none;
-    touch-action: none;
-    z-index: 1500;
-    -webkit-text-size-adjust: 100%;
-    /* create separate layer, to avoid paint on window.onscroll in webkit/blink */
-    -webkit-backface-visibility: hidden;
-    outline: none; }
-.pswp * {
-    -webkit-box-sizing: border-box;
-    box-sizing: border-box; }
-.pswp img {
-    max-width: none; }
-
-/* style is added when JS option showHideOpacity is set to true */
-.pswp--animate_opacity {
-    /* 0.001, because opacity:0 doesn't trigger Paint action, which causes lag at start of transition */
-    opacity: 0.001;
-    will-change: opacity;
-    /* for open/close transition */
-    -webkit-transition: opacity 333ms cubic-bezier(0.4, 0, 0.22, 1);
-    transition: opacity 333ms cubic-bezier(0.4, 0, 0.22, 1); }
-
-.pswp--open {
-    display: block; }
-
-.pswp--zoom-allowed .pswp__img {
-    /* autoprefixer: off */
-    cursor: -webkit-zoom-in;
-    cursor: -moz-zoom-in;
-    cursor: zoom-in; }
-
-.pswp--zoomed-in .pswp__img {
-    /* autoprefixer: off */
-    cursor: -webkit-grab;
-    cursor: -moz-grab;
-    cursor: grab; }
-
-.pswp--dragging .pswp__img {
-    /* autoprefixer: off */
-    cursor: -webkit-grabbing;
-    cursor: -moz-grabbing;
-    cursor: grabbing; }
-
-/*
-	Background is added as a separate element.
-	As animating opacity is much faster than animating rgba() background-color.
-*/
-.pswp__bg {
-    position: absolute;
-    left: 0;
-    top: 0;
-    width: 100%;
-    height: 100%;
-    background: #000;
-    opacity: 0;
-    -webkit-transform: translateZ(0);
-    transform: translateZ(0);
-    -webkit-backface-visibility: hidden;
-    will-change: opacity; }
-
-.pswp__scroll-wrap {
-    position: absolute;
-    left: 0;
-    top: 0;
-    width: 100%;
-    height: 100%;
-    overflow: hidden; }
-
-.pswp__container,
-.pswp__zoom-wrap {
-    -ms-touch-action: none;
-    touch-action: none;
-    position: absolute;
-    left: 0;
-    right: 0;
-    top: 0;
-    bottom: 0; }
-
-/* Prevent selection and tap highlights */
-.pswp__container,
-.pswp__img {
-    -webkit-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none;
-    -webkit-tap-highlight-color: transparent;
-    -webkit-touch-callout: none; }
-
-.pswp__zoom-wrap {
-    position: absolute;
-    width: 100%;
-    -webkit-transform-origin: left top;
-    -ms-transform-origin: left top;
-    transform-origin: left top;
-    /* for open/close transition */
-    -webkit-transition: -webkit-transform 333ms cubic-bezier(0.4, 0, 0.22, 1);
-    transition: transform 333ms cubic-bezier(0.4, 0, 0.22, 1); }
-
-.pswp__bg {
-    will-change: opacity;
-    /* for open/close transition */
-    -webkit-transition: opacity 333ms cubic-bezier(0.4, 0, 0.22, 1);
-    transition: opacity 333ms cubic-bezier(0.4, 0, 0.22, 1); }
-
-.pswp--animated-in .pswp__bg,
-.pswp--animated-in .pswp__zoom-wrap {
-    -webkit-transition: none;
-    transition: none; }
-
-.pswp__container,
-.pswp__zoom-wrap {
-    -webkit-backface-visibility: hidden; }
-
-.pswp__item {
-    position: absolute;
-    left: 0;
-    right: 0;
-    top: 0;
-    bottom: 0;
-    overflow: hidden; }
-
-.pswp__img {
-    position: absolute;
-    width: auto;
-    height: auto;
-    top: 0;
-    left: 0; }
-
-/*
-	stretched thumbnail or div placeholder element (see below)
-	style is added to avoid flickering in webkit/blink when layers overlap
-*/
-.pswp__img--placeholder {
-    -webkit-backface-visibility: hidden; }
-
-/*
-	div element that matches size of large image
-	large image loads on top of it
-*/
-.pswp__img--placeholder--blank {
-    background: #222; }
-
-.pswp--ie .pswp__img {
-    width: 100% !important;
-    height: auto !important;
-    left: 0;
-    top: 0; }
-
-/*
-	Error message appears when image is not loaded
-	(JS option errorMsg controls markup)
-*/
-.pswp__error-msg {
-    position: absolute;
-    left: 0;
-    top: 50%;
-    width: 100%;
-    text-align: center;
-    font-size: 14px;
-    line-height: 16px;
-    margin-top: -8px;
-    color: #CCC; }
-
-.pswp__error-msg a {
-    color: #CCC;
-    text-decoration: underline; }
\ No newline at end of file
diff --git a/js/photoswipe-ui-default.js b/js/photoswipe-ui-default.js
deleted file mode 100644
index 4b14757..0000000
--- a/js/photoswipe-ui-default.js
+++ /dev/null
@@ -1,861 +0,0 @@
-/*! PhotoSwipe Default UI - 4.1.3 - 2019-01-08
-* http://photoswipe.com
-* Copyright (c) 2019 Dmitry Semenov; */
-/**
- *
- * UI on top of main sliding area (caption, arrows, close button, etc.).
- * Built just using public methods/properties of PhotoSwipe.
- *
- */
-(function (root, factory) {
-    if (typeof define === 'function' && define.amd) {
-        define(factory);
-    } else if (typeof exports === 'object') {
-        module.exports = factory();
-    } else {
-        root.PhotoSwipeUI_Default = factory();
-    }
-})(this, function () {
-
-    'use strict';
-
-
-
-    var PhotoSwipeUI_Default =
-        function(pswp, framework) {
-
-            var ui = this;
-            var _overlayUIUpdated = false,
-                _controlsVisible = true,
-                _fullscrenAPI,
-                _controls,
-                _captionContainer,
-                _fakeCaptionContainer,
-                _indexIndicator,
-                _shareButton,
-                _shareModal,
-                _shareModalHidden = true,
-                _initalCloseOnScrollValue,
-                _isIdle,
-                _listen,
-
-                _loadingIndicator,
-                _loadingIndicatorHidden,
-                _loadingIndicatorTimeout,
-
-                _galleryHasOneSlide,
-
-                _options,
-                _defaultUIOptions = {
-                    barsSize: {top:44, bottom:'auto'},
-                    closeElClasses: ['item', 'caption', 'zoom-wrap', 'ui', 'top-bar'],
-                    timeToIdle: 4000,
-                    timeToIdleOutside: 1000,
-                    loadingIndicatorDelay: 1000, // 2s
-
-                    addCaptionHTMLFn: function(item, captionEl /*, isFake */) {
-                        if(!item.title) {
-                            captionEl.children[0].innerHTML = '';
-                            return false;
-                        }
-                        captionEl.children[0].innerHTML = item.title;
-                        return true;
-                    },
-
-                    closeEl:true,
-                    captionEl: true,
-                    fullscreenEl: true,
-                    zoomEl: true,
-                    shareEl: true,
-                    counterEl: true,
-                    arrowEl: true,
-                    preloaderEl: true,
-
-                    tapToClose: false,
-                    tapToToggleControls: true,
-
-                    clickToCloseNonZoomable: true,
-
-                    shareButtons: [
-                        {id:'facebook', label:'Share on Facebook', url:'https://www.facebook.com/sharer/sharer.php?u={{url}}'},
-                        {id:'twitter', label:'Tweet', url:'https://twitter.com/intent/tweet?text={{text}}&url={{url}}'},
-                        {id:'pinterest', label:'Pin it', url:'http://www.pinterest.com/pin/create/button/'+
-                                '?url={{url}}&media={{image_url}}&description={{text}}'},
-                        {id:'download', label:'Download image', url:'{{raw_image_url}}', download:true}
-                    ],
-                    getImageURLForShare: function( /* shareButtonData */ ) {
-                        return pswp.currItem.src || '';
-                    },
-                    getPageURLForShare: function( /* shareButtonData */ ) {
-                        return window.location.href;
-                    },
-                    getTextForShare: function( /* shareButtonData */ ) {
-                        return pswp.currItem.title || '';
-                    },
-
-                    indexIndicatorSep: ' / ',
-                    fitControlsWidth: 1200
-
-                },
-                _blockControlsTap,
-                _blockControlsTapTimeout;
-
-
-
-            var _onControlsTap = function(e) {
-                    if(_blockControlsTap) {
-                        return true;
-                    }
-
-
-                    e = e || window.event;
-
-                    if(_options.timeToIdle && _options.mouseUsed && !_isIdle) {
-                        // reset idle timer
-                        _onIdleMouseMove();
-                    }
-
-
-                    var target = e.target || e.srcElement,
-                        uiElement,
-                        clickedClass = target.getAttribute('class') || '',
-                        found;
-
-                    for(var i = 0; i < _uiElements.length; i++) {
-                        uiElement = _uiElements[i];
-                        if(uiElement.onTap && clickedClass.indexOf('pswp__' + uiElement.name ) > -1 ) {
-                            uiElement.onTap();
-                            found = true;
-
-                        }
-                    }
-
-                    if(found) {
-                        if(e.stopPropagation) {
-                            e.stopPropagation();
-                        }
-                        _blockControlsTap = true;
-
-                        // Some versions of Android don't prevent ghost click event
-                        // when preventDefault() was called on touchstart and/or touchend.
-                        //
-                        // This happens on v4.3, 4.2, 4.1,
-                        // older versions strangely work correctly,
-                        // but just in case we add delay on all of them)
-                        var tapDelay = framework.features.isOldAndroid ? 600 : 30;
-                        _blockControlsTapTimeout = setTimeout(function() {
-                            _blockControlsTap = false;
-                        }, tapDelay);
-                    }
-
-                },
-                _fitControlsInViewport = function() {
-                    return !pswp.likelyTouchDevice || _options.mouseUsed || screen.width > _options.fitControlsWidth;
-                },
-                _togglePswpClass = function(el, cName, add) {
-                    framework[ (add ? 'add' : 'remove') + 'Class' ](el, 'pswp__' + cName);
-                },
-
-                // add class when there is just one item in the gallery
-                // (by default it hides left/right arrows and 1ofX counter)
-                _countNumItems = function() {
-                    var hasOneSlide = (_options.getNumItemsFn() === 1);
-
-                    if(hasOneSlide !== _galleryHasOneSlide) {
-                        _togglePswpClass(_controls, 'ui--one-slide', hasOneSlide);
-                        _galleryHasOneSlide = hasOneSlide;
-                    }
-                },
-                _toggleShareModalClass = function() {
-                    _togglePswpClass(_shareModal, 'share-modal--hidden', _shareModalHidden);
-                },
-                _toggleShareModal = function() {
-
-                    _shareModalHidden = !_shareModalHidden;
-
-
-                    if(!_shareModalHidden) {
-                        _toggleShareModalClass();
-                        setTimeout(function() {
-                            if(!_shareModalHidden) {
-                                framework.addClass(_shareModal, 'pswp__share-modal--fade-in');
-                            }
-                        }, 30);
-                    } else {
-                        framework.removeClass(_shareModal, 'pswp__share-modal--fade-in');
-                        setTimeout(function() {
-                            if(_shareModalHidden) {
-                                _toggleShareModalClass();
-                            }
-                        }, 300);
-                    }
-
-                    if(!_shareModalHidden) {
-                        _updateShareURLs();
-                    }
-                    return false;
-                },
-
-                _openWindowPopup = function(e) {
-                    e = e || window.event;
-                    var target = e.target || e.srcElement;
-
-                    pswp.shout('shareLinkClick', e, target);
-
-                    if(!target.href) {
-                        return false;
-                    }
-
-                    if( target.hasAttribute('download') ) {
-                        return true;
-                    }
-
-                    window.open(target.href, 'pswp_share', 'scrollbars=yes,resizable=yes,toolbar=no,'+
-                        'location=yes,width=550,height=420,top=100,left=' +
-                        (window.screen ? Math.round(screen.width / 2 - 275) : 100)  );
-
-                    if(!_shareModalHidden) {
-                        _toggleShareModal();
-                    }
-
-                    return false;
-                },
-                _updateShareURLs = function() {
-                    var shareButtonOut = '',
-                        shareButtonData,
-                        shareURL,
-                        image_url,
-                        page_url,
-                        share_text;
-
-                    for(var i = 0; i < _options.shareButtons.length; i++) {
-                        shareButtonData = _options.shareButtons[i];
-
-                        image_url = _options.getImageURLForShare(shareButtonData);
-                        page_url = _options.getPageURLForShare(shareButtonData);
-                        share_text = _options.getTextForShare(shareButtonData);
-
-                        shareURL = shareButtonData.url.replace('{{url}}', encodeURIComponent(page_url) )
-                            .replace('{{image_url}}', encodeURIComponent(image_url) )
-                            .replace('{{raw_image_url}}', image_url )
-                            .replace('{{text}}', encodeURIComponent(share_text) );
-
-                        shareButtonOut += '<a href="' + shareURL + '" target="_blank" '+
-                            'class="pswp__share--' + shareButtonData.id + '"' +
-                            (shareButtonData.download ? 'download' : '') + '>' +
-                            shareButtonData.label + '</a>';
-
-                        if(_options.parseShareButtonOut) {
-                            shareButtonOut = _options.parseShareButtonOut(shareButtonData, shareButtonOut);
-                        }
-                    }
-                    _shareModal.children[0].innerHTML = shareButtonOut;
-                    _shareModal.children[0].onclick = _openWindowPopup;
-
-                },
-                _hasCloseClass = function(target) {
-                    for(var  i = 0; i < _options.closeElClasses.length; i++) {
-                        if( framework.hasClass(target, 'pswp__' + _options.closeElClasses[i]) ) {
-                            return true;
-                        }
-                    }
-                },
-                _idleInterval,
-                _idleTimer,
-                _idleIncrement = 0,
-                _onIdleMouseMove = function() {
-                    clearTimeout(_idleTimer);
-                    _idleIncrement = 0;
-                    if(_isIdle) {
-                        ui.setIdle(false);
-                    }
-                },
-                _onMouseLeaveWindow = function(e) {
-                    e = e ? e : window.event;
-                    var from = e.relatedTarget || e.toElement;
-                    if (!from || from.nodeName === 'HTML') {
-                        clearTimeout(_idleTimer);
-                        _idleTimer = setTimeout(function() {
-                            ui.setIdle(true);
-                        }, _options.timeToIdleOutside);
-                    }
-                },
-                _setupFullscreenAPI = function() {
-                    if(_options.fullscreenEl && !framework.features.isOldAndroid) {
-                        if(!_fullscrenAPI) {
-                            _fullscrenAPI = ui.getFullscreenAPI();
-                        }
-                        if(_fullscrenAPI) {
-                            framework.bind(document, _fullscrenAPI.eventK, ui.updateFullscreen);
-                            ui.updateFullscreen();
-                            framework.addClass(pswp.template, 'pswp--supports-fs');
-                        } else {
-                            framework.removeClass(pswp.template, 'pswp--supports-fs');
-                        }
-                    }
-                },
-                _setupLoadingIndicator = function() {
-                    // Setup loading indicator
-                    if(_options.preloaderEl) {
-
-                        _toggleLoadingIndicator(true);
-
-                        _listen('beforeChange', function() {
-
-                            clearTimeout(_loadingIndicatorTimeout);
-
-                            // display loading indicator with delay
-                            _loadingIndicatorTimeout = setTimeout(function() {
-
-                                if(pswp.currItem && pswp.currItem.loading) {
-
-                                    if( !pswp.allowProgressiveImg() || (pswp.currItem.img && !pswp.currItem.img.naturalWidth)  ) {
-                                        // show preloader if progressive loading is not enabled,
-                                        // or image width is not defined yet (because of slow connection)
-                                        _toggleLoadingIndicator(false);
-                                        // items-controller.js function allowProgressiveImg
-                                    }
-
-                                } else {
-                                    _toggleLoadingIndicator(true); // hide preloader
-                                }
-
-                            }, _options.loadingIndicatorDelay);
-
-                        });
-                        _listen('imageLoadComplete', function(index, item) {
-                            if(pswp.currItem === item) {
-                                _toggleLoadingIndicator(true);
-                            }
-                        });
-
-                    }
-                },
-                _toggleLoadingIndicator = function(hide) {
-                    if( _loadingIndicatorHidden !== hide ) {
-                        _togglePswpClass(_loadingIndicator, 'preloader--active', !hide);
-                        _loadingIndicatorHidden = hide;
-                    }
-                },
-                _applyNavBarGaps = function(item) {
-                    var gap = item.vGap;
-
-                    if( _fitControlsInViewport() ) {
-
-                        var bars = _options.barsSize;
-                        if(_options.captionEl && bars.bottom === 'auto') {
-                            if(!_fakeCaptionContainer) {
-                                _fakeCaptionContainer = framework.createEl('pswp__caption pswp__caption--fake');
-                                _fakeCaptionContainer.appendChild( framework.createEl('pswp__caption__center') );
-                                _controls.insertBefore(_fakeCaptionContainer, _captionContainer);
-                                framework.addClass(_controls, 'pswp__ui--fit');
-                            }
-                            if( _options.addCaptionHTMLFn(item, _fakeCaptionContainer, true) ) {
-
-                                var captionSize = _fakeCaptionContainer.clientHeight;
-                                gap.bottom = parseInt(captionSize,10) || 44;
-                            } else {
-                                gap.bottom = bars.top; // if no caption, set size of bottom gap to size of top
-                            }
-                        } else {
-                            gap.bottom = bars.bottom === 'auto' ? 0 : bars.bottom;
-                        }
-
-                        // height of top bar is static, no need to calculate it
-                        gap.top = bars.top;
-                    } else {
-                        gap.top = gap.bottom = 0;
-                    }
-                },
-                _setupIdle = function() {
-                    // Hide controls when mouse is used
-                    if(_options.timeToIdle) {
-                        _listen('mouseUsed', function() {
-
-                            framework.bind(document, 'mousemove', _onIdleMouseMove);
-                            framework.bind(document, 'mouseout', _onMouseLeaveWindow);
-
-                            _idleInterval = setInterval(function() {
-                                _idleIncrement++;
-                                if(_idleIncrement === 2) {
-                                    ui.setIdle(true);
-                                }
-                            }, _options.timeToIdle / 2);
-                        });
-                    }
-                },
-                _setupHidingControlsDuringGestures = function() {
-
-                    // Hide controls on vertical drag
-                    _listen('onVerticalDrag', function(now) {
-                        if(_controlsVisible && now < 0.95) {
-                            ui.hideControls();
-                        } else if(!_controlsVisible && now >= 0.95) {
-                            ui.showControls();
-                        }
-                    });
-
-                    // Hide controls when pinching to close
-                    var pinchControlsHidden;
-                    _listen('onPinchClose' , function(now) {
-                        if(_controlsVisible && now < 0.9) {
-                            ui.hideControls();
-                            pinchControlsHidden = true;
-                        } else if(pinchControlsHidden && !_controlsVisible && now > 0.9) {
-                            ui.showControls();
-                        }
-                    });
-
-                    _listen('zoomGestureEnded', function() {
-                        pinchControlsHidden = false;
-                        if(pinchControlsHidden && !_controlsVisible) {
-                            ui.showControls();
-                        }
-                    });
-
-                };
-
-
-
-            var _uiElements = [
-                {
-                    name: 'caption',
-                    option: 'captionEl',
-                    onInit: function(el) {
-                        _captionContainer = el;
-                    }
-                },
-                {
-                    name: 'share-modal',
-                    option: 'shareEl',
-                    onInit: function(el) {
-                        _shareModal = el;
-                    },
-                    onTap: function() {
-                        _toggleShareModal();
-                    }
-                },
-                {
-                    name: 'button--share',
-                    option: 'shareEl',
-                    onInit: function(el) {
-                        _shareButton = el;
-                    },
-                    onTap: function() {
-                        _toggleShareModal();
-                    }
-                },
-                {
-                    name: 'button--zoom',
-                    option: 'zoomEl',
-                    onTap: pswp.toggleDesktopZoom
-                },
-                {
-                    name: 'counter',
-                    option: 'counterEl',
-                    onInit: function(el) {
-                        _indexIndicator = el;
-                    }
-                },
-                {
-                    name: 'button--close',
-                    option: 'closeEl',
-                    onTap: pswp.close
-                },
-                {
-                    name: 'button--arrow--left',
-                    option: 'arrowEl',
-                    onTap: pswp.prev
-                },
-                {
-                    name: 'button--arrow--right',
-                    option: 'arrowEl',
-                    onTap: pswp.next
-                },
-                {
-                    name: 'button--fs',
-                    option: 'fullscreenEl',
-                    onTap: function() {
-                        if(_fullscrenAPI.isFullscreen()) {
-                            _fullscrenAPI.exit();
-                        } else {
-                            _fullscrenAPI.enter();
-                        }
-                    }
-                },
-                {
-                    name: 'preloader',
-                    option: 'preloaderEl',
-                    onInit: function(el) {
-                        _loadingIndicator = el;
-                    }
-                }
-
-            ];
-
-            var _setupUIElements = function() {
-                var item,
-                    classAttr,
-                    uiElement;
-
-                var loopThroughChildElements = function(sChildren) {
-                    if(!sChildren) {
-                        return;
-                    }
-
-                    var l = sChildren.length;
-                    for(var i = 0; i < l; i++) {
-                        item = sChildren[i];
-                        classAttr = item.className;
-
-                        for(var a = 0; a < _uiElements.length; a++) {
-                            uiElement = _uiElements[a];
-
-                            if(classAttr.indexOf('pswp__' + uiElement.name) > -1  ) {
-
-                                if( _options[uiElement.option] ) { // if element is not disabled from options
-
-                                    framework.removeClass(item, 'pswp__element--disabled');
-                                    if(uiElement.onInit) {
-                                        uiElement.onInit(item);
-                                    }
-
-                                    //item.style.display = 'block';
-                                } else {
-                                    framework.addClass(item, 'pswp__element--disabled');
-                                    //item.style.display = 'none';
-                                }
-                            }
-                        }
-                    }
-                };
-                loopThroughChildElements(_controls.children);
-
-                var topBar =  framework.getChildByClass(_controls, 'pswp__top-bar');
-                if(topBar) {
-                    loopThroughChildElements( topBar.children );
-                }
-            };
-
-
-
-
-            ui.init = function() {
-
-                // extend options
-                framework.extend(pswp.options, _defaultUIOptions, true);
-
-                // create local link for fast access
-                _options = pswp.options;
-
-                // find pswp__ui element
-                _controls = framework.getChildByClass(pswp.scrollWrap, 'pswp__ui');
-
-                // create local link
-                _listen = pswp.listen;
-
-
-                _setupHidingControlsDuringGestures();
-
-                // update controls when slides change
-                _listen('beforeChange', ui.update);
-
-                // toggle zoom on double-tap
-                _listen('doubleTap', function(point) {
-                    var initialZoomLevel = pswp.currItem.initialZoomLevel;
-                    if(pswp.getZoomLevel() !== initialZoomLevel) {
-                        pswp.zoomTo(initialZoomLevel, point, 333);
-                    } else {
-                        pswp.zoomTo(_options.getDoubleTapZoom(false, pswp.currItem), point, 333);
-                    }
-                });
-
-                // Allow text selection in caption
-                _listen('preventDragEvent', function(e, isDown, preventObj) {
-                    var t = e.target || e.srcElement;
-                    if(
-                        t &&
-                        t.getAttribute('class') && e.type.indexOf('mouse') > -1 &&
-                        ( t.getAttribute('class').indexOf('__caption') > 0 || (/(SMALL|STRONG|EM)/i).test(t.tagName) )
-                    ) {
-                        preventObj.prevent = false;
-                    }
-                });
-
-                // bind events for UI
-                _listen('bindEvents', function() {
-                    framework.bind(_controls, 'pswpTap click', _onControlsTap);
-                    framework.bind(pswp.scrollWrap, 'pswpTap', ui.onGlobalTap);
-
-                    if(!pswp.likelyTouchDevice) {
-                        framework.bind(pswp.scrollWrap, 'mouseover', ui.onMouseOver);
-                    }
-                });
-
-                // unbind events for UI
-                _listen('unbindEvents', function() {
-                    if(!_shareModalHidden) {
-                        _toggleShareModal();
-                    }
-
-                    if(_idleInterval) {
-                        clearInterval(_idleInterval);
-                    }
-                    framework.unbind(document, 'mouseout', _onMouseLeaveWindow);
-                    framework.unbind(document, 'mousemove', _onIdleMouseMove);
-                    framework.unbind(_controls, 'pswpTap click', _onControlsTap);
-                    framework.unbind(pswp.scrollWrap, 'pswpTap', ui.onGlobalTap);
-                    framework.unbind(pswp.scrollWrap, 'mouseover', ui.onMouseOver);
-
-                    if(_fullscrenAPI) {
-                        framework.unbind(document, _fullscrenAPI.eventK, ui.updateFullscreen);
-                        if(_fullscrenAPI.isFullscreen()) {
-                            _options.hideAnimationDuration = 0;
-                            _fullscrenAPI.exit();
-                        }
-                        _fullscrenAPI = null;
-                    }
-                });
-
-
-                // clean up things when gallery is destroyed
-                _listen('destroy', function() {
-                    if(_options.captionEl) {
-                        if(_fakeCaptionContainer) {
-                            _controls.removeChild(_fakeCaptionContainer);
-                        }
-                        framework.removeClass(_captionContainer, 'pswp__caption--empty');
-                    }
-
-                    if(_shareModal) {
-                        _shareModal.children[0].onclick = null;
-                    }
-                    framework.removeClass(_controls, 'pswp__ui--over-close');
-                    framework.addClass( _controls, 'pswp__ui--hidden');
-                    ui.setIdle(false);
-                });
-
-
-                if(!_options.showAnimationDuration) {
-                    framework.removeClass( _controls, 'pswp__ui--hidden');
-                }
-                _listen('initialZoomIn', function() {
-                    if(_options.showAnimationDuration) {
-                        framework.removeClass( _controls, 'pswp__ui--hidden');
-                    }
-                });
-                _listen('initialZoomOut', function() {
-                    framework.addClass( _controls, 'pswp__ui--hidden');
-                });
-
-                _listen('parseVerticalMargin', _applyNavBarGaps);
-
-                _setupUIElements();
-
-                if(_options.shareEl && _shareButton && _shareModal) {
-                    _shareModalHidden = true;
-                }
-
-                _countNumItems();
-
-                _setupIdle();
-
-                _setupFullscreenAPI();
-
-                _setupLoadingIndicator();
-            };
-
-            ui.setIdle = function(isIdle) {
-                _isIdle = isIdle;
-                _togglePswpClass(_controls, 'ui--idle', isIdle);
-            };
-
-            ui.update = function() {
-                // Don't update UI if it's hidden
-                if(_controlsVisible && pswp.currItem) {
-
-                    ui.updateIndexIndicator();
-
-                    if(_options.captionEl) {
-                        _options.addCaptionHTMLFn(pswp.currItem, _captionContainer);
-
-                        _togglePswpClass(_captionContainer, 'caption--empty', !pswp.currItem.title);
-                    }
-
-                    _overlayUIUpdated = true;
-
-                } else {
-                    _overlayUIUpdated = false;
-                }
-
-                if(!_shareModalHidden) {
-                    _toggleShareModal();
-                }
-
-                _countNumItems();
-            };
-
-            ui.updateFullscreen = function(e) {
-
-                if(e) {
-                    // some browsers change window scroll position during the fullscreen
-                    // so PhotoSwipe updates it just in case
-                    setTimeout(function() {
-                        pswp.setScrollOffset( 0, framework.getScrollY() );
-                    }, 50);
-                }
-
-                // toogle pswp--fs class on root element
-                framework[ (_fullscrenAPI.isFullscreen() ? 'add' : 'remove') + 'Class' ](pswp.template, 'pswp--fs');
-            };
-
-            ui.updateIndexIndicator = function() {
-                if(_options.counterEl) {
-                    _indexIndicator.innerHTML = (pswp.getCurrentIndex()+1) +
-                        _options.indexIndicatorSep +
-                        _options.getNumItemsFn();
-                }
-            };
-
-            ui.onGlobalTap = function(e) {
-                e = e || window.event;
-                var target = e.target || e.srcElement;
-
-                if(_blockControlsTap) {
-                    return;
-                }
-
-                if(e.detail && e.detail.pointerType === 'mouse') {
-
-                    // close gallery if clicked outside of the image
-                    if(_hasCloseClass(target)) {
-                        pswp.close();
-                        return;
-                    }
-
-                    if(framework.hasClass(target, 'pswp__img')) {
-                        if(pswp.getZoomLevel() === 1 && pswp.getZoomLevel() <= pswp.currItem.fitRatio) {
-                            if(_options.clickToCloseNonZoomable) {
-                                pswp.close();
-                            }
-                        } else {
-                            pswp.toggleDesktopZoom(e.detail.releasePoint);
-                        }
-                    }
-
-                } else {
-
-                    // tap anywhere (except buttons) to toggle visibility of controls
-                    if(_options.tapToToggleControls) {
-                        if(_controlsVisible) {
-                            ui.hideControls();
-                        } else {
-                            ui.showControls();
-                        }
-                    }
-
-                    // tap to close gallery
-                    if(_options.tapToClose && (framework.hasClass(target, 'pswp__img') || _hasCloseClass(target)) ) {
-                        pswp.close();
-                        return;
-                    }
-
-                }
-            };
-            ui.onMouseOver = function(e) {
-                e = e || window.event;
-                var target = e.target || e.srcElement;
-
-                // add class when mouse is over an element that should close the gallery
-                _togglePswpClass(_controls, 'ui--over-close', _hasCloseClass(target));
-            };
-
-            ui.hideControls = function() {
-                framework.addClass(_controls,'pswp__ui--hidden');
-                _controlsVisible = false;
-            };
-
-            ui.showControls = function() {
-                _controlsVisible = true;
-                if(!_overlayUIUpdated) {
-                    ui.update();
-                }
-                framework.removeClass(_controls,'pswp__ui--hidden');
-            };
-
-            ui.supportsFullscreen = function() {
-                var d = document;
-                return !!(d.exitFullscreen || d.mozCancelFullScreen || d.webkitExitFullscreen || d.msExitFullscreen);
-            };
-
-            ui.getFullscreenAPI = function() {
-                var dE = document.documentElement,
-                    api,
-                    tF = 'fullscreenchange';
-
-                if (dE.requestFullscreen) {
-                    api = {
-                        enterK: 'requestFullscreen',
-                        exitK: 'exitFullscreen',
-                        elementK: 'fullscreenElement',
-                        eventK: tF
-                    };
-
-                } else if(dE.mozRequestFullScreen ) {
-                    api = {
-                        enterK: 'mozRequestFullScreen',
-                        exitK: 'mozCancelFullScreen',
-                        elementK: 'mozFullScreenElement',
-                        eventK: 'moz' + tF
-                    };
-
-
-
-                } else if(dE.webkitRequestFullscreen) {
-                    api = {
-                        enterK: 'webkitRequestFullscreen',
-                        exitK: 'webkitExitFullscreen',
-                        elementK: 'webkitFullscreenElement',
-                        eventK: 'webkit' + tF
-                    };
-
-                } else if(dE.msRequestFullscreen) {
-                    api = {
-                        enterK: 'msRequestFullscreen',
-                        exitK: 'msExitFullscreen',
-                        elementK: 'msFullscreenElement',
-                        eventK: 'MSFullscreenChange'
-                    };
-                }
-
-                if(api) {
-                    api.enter = function() {
-                        // disable close-on-scroll in fullscreen
-                        _initalCloseOnScrollValue = _options.closeOnScroll;
-                        _options.closeOnScroll = false;
-
-                        if(this.enterK === 'webkitRequestFullscreen') {
-                            pswp.template[this.enterK]( Element.ALLOW_KEYBOARD_INPUT );
-                        } else {
-                            return pswp.template[this.enterK]();
-                        }
-                    };
-                    api.exit = function() {
-                        _options.closeOnScroll = _initalCloseOnScrollValue;
-
-                        return document[this.exitK]();
-
-                    };
-                    api.isFullscreen = function() { return document[this.elementK]; };
-                }
-
-                return api;
-            };
-
-
-
-        };
-    return PhotoSwipeUI_Default;
-
-
-});
\ No newline at end of file
diff --git a/js/photoswipe.js b/js/photoswipe.js
deleted file mode 100644
index 7cd85bb..0000000
--- a/js/photoswipe.js
+++ /dev/null
@@ -1,3734 +0,0 @@
-/*! PhotoSwipe - v4.1.3 - 2019-01-08
-* http://photoswipe.com
-* Copyright (c) 2019 Dmitry Semenov; */
-(function (root, factory) {
-    if (typeof define === 'function' && define.amd) {
-        define(factory);
-    } else if (typeof exports === 'object') {
-        module.exports = factory();
-    } else {
-        root.PhotoSwipe = factory();
-    }
-})(this, function () {
-
-    'use strict';
-    var PhotoSwipe = function(template, UiClass, items, options){
-
-        /*>>framework-bridge*/
-        /**
-         *
-         * Set of generic functions used by gallery.
-         *
-         * You're free to modify anything here as long as functionality is kept.
-         *
-         */
-        var framework = {
-            features: null,
-            bind: function(target, type, listener, unbind) {
-                var methodName = (unbind ? 'remove' : 'add') + 'EventListener';
-                type = type.split(' ');
-                for(var i = 0; i < type.length; i++) {
-                    if(type[i]) {
-                        target[methodName]( type[i], listener, false);
-                    }
-                }
-            },
-            isArray: function(obj) {
-                return (obj instanceof Array);
-            },
-            createEl: function(classes, tag) {
-                var el = document.createElement(tag || 'div');
-                if(classes) {
-                    el.className = classes;
-                }
-                return el;
-            },
-            getScrollY: function() {
-                var yOffset = window.pageYOffset;
-                return yOffset !== undefined ? yOffset : document.documentElement.scrollTop;
-            },
-            unbind: function(target, type, listener) {
-                framework.bind(target,type,listener,true);
-            },
-            removeClass: function(el, className) {
-                var reg = new RegExp('(\\s|^)' + className + '(\\s|$)');
-                el.className = el.className.replace(reg, ' ').replace(/^\s\s*/, '').replace(/\s\s*$/, '');
-            },
-            addClass: function(el, className) {
-                if( !framework.hasClass(el,className) ) {
-                    el.className += (el.className ? ' ' : '') + className;
-                }
-            },
-            hasClass: function(el, className) {
-                return el.className && new RegExp('(^|\\s)' + className + '(\\s|$)').test(el.className);
-            },
-            getChildByClass: function(parentEl, childClassName) {
-                var node = parentEl.firstChild;
-                while(node) {
-                    if( framework.hasClass(node, childClassName) ) {
-                        return node;
-                    }
-                    node = node.nextSibling;
-                }
-            },
-            arraySearch: function(array, value, key) {
-                var i = array.length;
-                while(i--) {
-                    if(array[i][key] === value) {
-                        return i;
-                    }
-                }
-                return -1;
-            },
-            extend: function(o1, o2, preventOverwrite) {
-                for (var prop in o2) {
-                    if (o2.hasOwnProperty(prop)) {
-                        if(preventOverwrite && o1.hasOwnProperty(prop)) {
-                            continue;
-                        }
-                        o1[prop] = o2[prop];
-                    }
-                }
-            },
-            easing: {
-                sine: {
-                    out: function(k) {
-                        return Math.sin(k * (Math.PI / 2));
-                    },
-                    inOut: function(k) {
-                        return - (Math.cos(Math.PI * k) - 1) / 2;
-                    }
-                },
-                cubic: {
-                    out: function(k) {
-                        return --k * k * k + 1;
-                    }
-                }
-                /*
-                    elastic: {
-                        out: function ( k ) {
-
-                            var s, a = 0.1, p = 0.4;
-                            if ( k === 0 ) return 0;
-                            if ( k === 1 ) return 1;
-                            if ( !a || a < 1 ) { a = 1; s = p / 4; }
-                            else s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
-                            return ( a * Math.pow( 2, - 10 * k) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) + 1 );
-
-                        },
-                    },
-                    back: {
-                        out: function ( k ) {
-                            var s = 1.70158;
-                            return --k * k * ( ( s + 1 ) * k + s ) + 1;
-                        }
-                    }
-                */
-            },
-
-            /**
-             *
-             * @return {object}
-             *
-             * {
-             *  raf : request animation frame function
-             *  caf : cancel animation frame function
-             *  transfrom : transform property key (with vendor), or null if not supported
-             *  oldIE : IE8 or below
-             * }
-             *
-             */
-            detectFeatures: function() {
-                if(framework.features) {
-                    return framework.features;
-                }
-                var helperEl = framework.createEl(),
-                    helperStyle = helperEl.style,
-                    vendor = '',
-                    features = {};
-
-                // IE8 and below
-                features.oldIE = document.all && !document.addEventListener;
-
-                features.touch = 'ontouchstart' in window;
-
-                if(window.requestAnimationFrame) {
-                    features.raf = window.requestAnimationFrame;
-                    features.caf = window.cancelAnimationFrame;
-                }
-
-                features.pointerEvent = !!(window.PointerEvent) || navigator.msPointerEnabled;
-
-                // fix false-positive detection of old Android in new IE
-                // (IE11 ua string contains "Android 4.0")
-
-                if(!features.pointerEvent) {
-
-                    var ua = navigator.userAgent;
-
-                    // Detect if device is iPhone or iPod and if it's older than iOS 8
-                    // http://stackoverflow.com/a/14223920
-                    //
-                    // This detection is made because of buggy top/bottom toolbars
-                    // that don't trigger window.resize event.
-                    // For more info refer to _isFixedPosition variable in core.js
-
-                    if (/iP(hone|od)/.test(navigator.platform)) {
-                        var v = (navigator.appVersion).match(/OS (\d+)_(\d+)_?(\d+)?/);
-                        if(v && v.length > 0) {
-                            v = parseInt(v[1], 10);
-                            if(v >= 1 && v < 8 ) {
-                                features.isOldIOSPhone = true;
-                            }
-                        }
-                    }
-
-                    // Detect old Android (before KitKat)
-                    // due to bugs related to position:fixed
-                    // http://stackoverflow.com/questions/7184573/pick-up-the-android-version-in-the-browser-by-javascript
-
-                    var match = ua.match(/Android\s([0-9\.]*)/);
-                    var androidversion =  match ? match[1] : 0;
-                    androidversion = parseFloat(androidversion);
-                    if(androidversion >= 1 ) {
-                        if(androidversion < 4.4) {
-                            features.isOldAndroid = true; // for fixed position bug & performance
-                        }
-                        features.androidVersion = androidversion; // for touchend bug
-                    }
-                    features.isMobileOpera = /opera mini|opera mobi/i.test(ua);
-
-                    // p.s. yes, yes, UA sniffing is bad, propose your solution for above bugs.
-                }
-
-                var styleChecks = ['transform', 'perspective', 'animationName'],
-                    vendors = ['', 'webkit','Moz','ms','O'],
-                    styleCheckItem,
-                    styleName;
-
-                for(var i = 0; i < 4; i++) {
-                    vendor = vendors[i];
-
-                    for(var a = 0; a < 3; a++) {
-                        styleCheckItem = styleChecks[a];
-
-                        // uppercase first letter of property name, if vendor is present
-                        styleName = vendor + (vendor ?
-                            styleCheckItem.charAt(0).toUpperCase() + styleCheckItem.slice(1) :
-                            styleCheckItem);
-
-                        if(!features[styleCheckItem] && styleName in helperStyle ) {
-                            features[styleCheckItem] = styleName;
-                        }
-                    }
-
-                    if(vendor && !features.raf) {
-                        vendor = vendor.toLowerCase();
-                        features.raf = window[vendor+'RequestAnimationFrame'];
-                        if(features.raf) {
-                            features.caf = window[vendor+'CancelAnimationFrame'] ||
-                                window[vendor+'CancelRequestAnimationFrame'];
-                        }
-                    }
-                }
-
-                if(!features.raf) {
-                    var lastTime = 0;
-                    features.raf = function(fn) {
-                        var currTime = new Date().getTime();
-                        var timeToCall = Math.max(0, 16 - (currTime - lastTime));
-                        var id = window.setTimeout(function() { fn(currTime + timeToCall); }, timeToCall);
-                        lastTime = currTime + timeToCall;
-                        return id;
-                    };
-                    features.caf = function(id) { clearTimeout(id); };
-                }
-
-                // Detect SVG support
-                features.svg = !!document.createElementNS &&
-                    !!document.createElementNS('http://www.w3.org/2000/svg', 'svg').createSVGRect;
-
-                framework.features = features;
-
-                return features;
-            }
-        };
-
-        framework.detectFeatures();
-
-// Override addEventListener for old versions of IE
-        if(framework.features.oldIE) {
-
-            framework.bind = function(target, type, listener, unbind) {
-
-                type = type.split(' ');
-
-                var methodName = (unbind ? 'detach' : 'attach') + 'Event',
-                    evName,
-                    _handleEv = function() {
-                        listener.handleEvent.call(listener);
-                    };
-
-                for(var i = 0; i < type.length; i++) {
-                    evName = type[i];
-                    if(evName) {
-
-                        if(typeof listener === 'object' && listener.handleEvent) {
-                            if(!unbind) {
-                                listener['oldIE' + evName] = _handleEv;
-                            } else {
-                                if(!listener['oldIE' + evName]) {
-                                    return false;
-                                }
-                            }
-
-                            target[methodName]( 'on' + evName, listener['oldIE' + evName]);
-                        } else {
-                            target[methodName]( 'on' + evName, listener);
-                        }
-
-                    }
-                }
-            };
-
-        }
-
-        /*>>framework-bridge*/
-
-        /*>>core*/
-//function(template, UiClass, items, options)
-
-        var self = this;
-
-        /**
-         * Static vars, don't change unless you know what you're doing.
-         */
-        var DOUBLE_TAP_RADIUS = 25,
-            NUM_HOLDERS = 3;
-
-        /**
-         * Options
-         */
-        var _options = {
-            allowPanToNext:true,
-            spacing: 0.12,
-            bgOpacity: 1,
-            mouseUsed: false,
-            loop: true,
-            pinchToClose: true,
-            closeOnScroll: true,
-            closeOnVerticalDrag: true,
-            verticalDragRange: 0.75,
-            hideAnimationDuration: 333,
-            showAnimationDuration: 333,
-            showHideOpacity: false,
-            focus: true,
-            escKey: true,
-            arrowKeys: true,
-            mainScrollEndFriction: 0.35,
-            panEndFriction: 0.35,
-            isClickableElement: function(el) {
-                return el.tagName === 'A';
-            },
-            getDoubleTapZoom: function(isMouseClick, item) {
-                if(isMouseClick) {
-                    return 1;
-                } else {
-                    return item.initialZoomLevel < 0.7 ? 1 : 1.33;
-                }
-            },
-            maxSpreadZoom: 1.33,
-            modal: true,
-
-            // not fully implemented yet
-            scaleMode: 'fit' // TODO
-        };
-        framework.extend(_options, options);
-
-
-        /**
-         * Private helper variables & functions
-         */
-
-        var _getEmptyPoint = function() {
-            return {x:0,y:0};
-        };
-
-        var _isOpen,
-            _isDestroying,
-            _closedByScroll,
-            _currentItemIndex,
-            _containerStyle,
-            _containerShiftIndex,
-            _currPanDist = _getEmptyPoint(),
-            _startPanOffset = _getEmptyPoint(),
-            _panOffset = _getEmptyPoint(),
-            _upMoveEvents, // drag move, drag end & drag cancel events array
-            _downEvents, // drag start events array
-            _globalEventHandlers,
-            _viewportSize = {},
-            _currZoomLevel,
-            _startZoomLevel,
-            _translatePrefix,
-            _translateSufix,
-            _updateSizeInterval,
-            _itemsNeedUpdate,
-            _currPositionIndex = 0,
-            _offset = {},
-            _slideSize = _getEmptyPoint(), // size of slide area, including spacing
-            _itemHolders,
-            _prevItemIndex,
-            _indexDiff = 0, // difference of indexes since last content update
-            _dragStartEvent,
-            _dragMoveEvent,
-            _dragEndEvent,
-            _dragCancelEvent,
-            _transformKey,
-            _pointerEventEnabled,
-            _isFixedPosition = true,
-            _likelyTouchDevice,
-            _modules = [],
-            _requestAF,
-            _cancelAF,
-            _initalClassName,
-            _initalWindowScrollY,
-            _oldIE,
-            _currentWindowScrollY,
-            _features,
-            _windowVisibleSize = {},
-            _renderMaxResolution = false,
-            _orientationChangeTimeout,
-
-
-            // Registers PhotoSWipe module (History, Controller ...)
-            _registerModule = function(name, module) {
-                framework.extend(self, module.publicMethods);
-                _modules.push(name);
-            },
-
-            _getLoopedId = function(index) {
-                var numSlides = _getNumItems();
-                if(index > numSlides - 1) {
-                    return index - numSlides;
-                } else  if(index < 0) {
-                    return numSlides + index;
-                }
-                return index;
-            },
-
-            // Micro bind/trigger
-            _listeners = {},
-            _listen = function(name, fn) {
-                if(!_listeners[name]) {
-                    _listeners[name] = [];
-                }
-                return _listeners[name].push(fn);
-            },
-            _shout = function(name) {
-                var listeners = _listeners[name];
-
-                if(listeners) {
-                    var args = Array.prototype.slice.call(arguments);
-                    args.shift();
-
-                    for(var i = 0; i < listeners.length; i++) {
-                        listeners[i].apply(self, args);
-                    }
-                }
-            },
-
-            _getCurrentTime = function() {
-                return new Date().getTime();
-            },
-            _applyBgOpacity = function(opacity) {
-                _bgOpacity = opacity;
-                self.bg.style.opacity = opacity * _options.bgOpacity;
-            },
-
-            _applyZoomTransform = function(styleObj,x,y,zoom,item) {
-                if(!_renderMaxResolution || (item && item !== self.currItem) ) {
-                    zoom = zoom / (item ? item.fitRatio : self.currItem.fitRatio);
-                }
-
-                styleObj[_transformKey] = _translatePrefix + x + 'px, ' + y + 'px' + _translateSufix + ' scale(' + zoom + ')';
-            },
-            _applyCurrentZoomPan = function( allowRenderResolution ) {
-                if(_currZoomElementStyle) {
-
-                    if(allowRenderResolution) {
-                        if(_currZoomLevel > self.currItem.fitRatio) {
-                            if(!_renderMaxResolution) {
-                                _setImageSize(self.currItem, false, true);
-                                _renderMaxResolution = true;
-                            }
-                        } else {
-                            if(_renderMaxResolution) {
-                                _setImageSize(self.currItem);
-                                _renderMaxResolution = false;
-                            }
-                        }
-                    }
-
-
-                    _applyZoomTransform(_currZoomElementStyle, _panOffset.x, _panOffset.y, _currZoomLevel);
-                }
-            },
-            _applyZoomPanToItem = function(item) {
-                if(item.container) {
-
-                    _applyZoomTransform(item.container.style,
-                        item.initialPosition.x,
-                        item.initialPosition.y,
-                        item.initialZoomLevel,
-                        item);
-                }
-            },
-            _setTranslateX = function(x, elStyle) {
-                elStyle[_transformKey] = _translatePrefix + x + 'px, 0px' + _translateSufix;
-            },
-            _moveMainScroll = function(x, dragging) {
-
-                if(!_options.loop && dragging) {
-                    var newSlideIndexOffset = _currentItemIndex + (_slideSize.x * _currPositionIndex - x) / _slideSize.x,
-                        delta = Math.round(x - _mainScrollPos.x);
-
-                    if( (newSlideIndexOffset < 0 && delta > 0) ||
-                        (newSlideIndexOffset >= _getNumItems() - 1 && delta < 0) ) {
-                        x = _mainScrollPos.x + delta * _options.mainScrollEndFriction;
-                    }
-                }
-
-                _mainScrollPos.x = x;
-                _setTranslateX(x, _containerStyle);
-            },
-            _calculatePanOffset = function(axis, zoomLevel) {
-                var m = _midZoomPoint[axis] - _offset[axis];
-                return _startPanOffset[axis] + _currPanDist[axis] + m - m * ( zoomLevel / _startZoomLevel );
-            },
-
-            _equalizePoints = function(p1, p2) {
-                p1.x = p2.x;
-                p1.y = p2.y;
-                if(p2.id) {
-                    p1.id = p2.id;
-                }
-            },
-            _roundPoint = function(p) {
-                p.x = Math.round(p.x);
-                p.y = Math.round(p.y);
-            },
-
-            _mouseMoveTimeout = null,
-            _onFirstMouseMove = function() {
-                // Wait until mouse move event is fired at least twice during 100ms
-                // We do this, because some mobile browsers trigger it on touchstart
-                if(_mouseMoveTimeout ) {
-                    framework.unbind(document, 'mousemove', _onFirstMouseMove);
-                    framework.addClass(template, 'pswp--has_mouse');
-                    _options.mouseUsed = true;
-                    _shout('mouseUsed');
-                }
-                _mouseMoveTimeout = setTimeout(function() {
-                    _mouseMoveTimeout = null;
-                }, 100);
-            },
-
-            _bindEvents = function() {
-                framework.bind(document, 'keydown', self);
-
-                if(_features.transform) {
-                    // don't bind click event in browsers that don't support transform (mostly IE8)
-                    framework.bind(self.scrollWrap, 'click', self);
-                }
-
-
-                if(!_options.mouseUsed) {
-                    framework.bind(document, 'mousemove', _onFirstMouseMove);
-                }
-
-                framework.bind(window, 'resize scroll orientationchange', self);
-
-                _shout('bindEvents');
-            },
-
-            _unbindEvents = function() {
-                framework.unbind(window, 'resize scroll orientationchange', self);
-                framework.unbind(window, 'scroll', _globalEventHandlers.scroll);
-                framework.unbind(document, 'keydown', self);
-                framework.unbind(document, 'mousemove', _onFirstMouseMove);
-
-                if(_features.transform) {
-                    framework.unbind(self.scrollWrap, 'click', self);
-                }
-
-                if(_isDragging) {
-                    framework.unbind(window, _upMoveEvents, self);
-                }
-
-                clearTimeout(_orientationChangeTimeout);
-
-                _shout('unbindEvents');
-            },
-
-            _calculatePanBounds = function(zoomLevel, update) {
-                var bounds = _calculateItemSize( self.currItem, _viewportSize, zoomLevel );
-                if(update) {
-                    _currPanBounds = bounds;
-                }
-                return bounds;
-            },
-
-            _getMinZoomLevel = function(item) {
-                if(!item) {
-                    item = self.currItem;
-                }
-                return item.initialZoomLevel;
-            },
-            _getMaxZoomLevel = function(item) {
-                if(!item) {
-                    item = self.currItem;
-                }
-                return item.w > 0 ? _options.maxSpreadZoom : 1;
-            },
-
-            // Return true if offset is out of the bounds
-            _modifyDestPanOffset = function(axis, destPanBounds, destPanOffset, destZoomLevel) {
-                if(destZoomLevel === self.currItem.initialZoomLevel) {
-                    destPanOffset[axis] = self.currItem.initialPosition[axis];
-                    return true;
-                } else {
-                    destPanOffset[axis] = _calculatePanOffset(axis, destZoomLevel);
-
-                    if(destPanOffset[axis] > destPanBounds.min[axis]) {
-                        destPanOffset[axis] = destPanBounds.min[axis];
-                        return true;
-                    } else if(destPanOffset[axis] < destPanBounds.max[axis] ) {
-                        destPanOffset[axis] = destPanBounds.max[axis];
-                        return true;
-                    }
-                }
-                return false;
-            },
-
-            _setupTransforms = function() {
-
-                if(_transformKey) {
-                    // setup 3d transforms
-                    var allow3dTransform = _features.perspective && !_likelyTouchDevice;
-                    _translatePrefix = 'translate' + (allow3dTransform ? '3d(' : '(');
-                    _translateSufix = _features.perspective ? ', 0px)' : ')';
-                    return;
-                }
-
-                // Override zoom/pan/move functions in case old browser is used (most likely IE)
-                // (so they use left/top/width/height, instead of CSS transform)
-
-                _transformKey = 'left';
-                framework.addClass(template, 'pswp--ie');
-
-                _setTranslateX = function(x, elStyle) {
-                    elStyle.left = x + 'px';
-                };
-                _applyZoomPanToItem = function(item) {
-
-                    var zoomRatio = item.fitRatio > 1 ? 1 : item.fitRatio,
-                        s = item.container.style,
-                        w = zoomRatio * item.w,
-                        h = zoomRatio * item.h;
-
-                    s.width = w + 'px';
-                    s.height = h + 'px';
-                    s.left = item.initialPosition.x + 'px';
-                    s.top = item.initialPosition.y + 'px';
-
-                };
-                _applyCurrentZoomPan = function() {
-                    if(_currZoomElementStyle) {
-
-                        var s = _currZoomElementStyle,
-                            item = self.currItem,
-                            zoomRatio = item.fitRatio > 1 ? 1 : item.fitRatio,
-                            w = zoomRatio * item.w,
-                            h = zoomRatio * item.h;
-
-                        s.width = w + 'px';
-                        s.height = h + 'px';
-
-
-                        s.left = _panOffset.x + 'px';
-                        s.top = _panOffset.y + 'px';
-                    }
-
-                };
-            },
-
-            _onKeyDown = function(e) {
-                var keydownAction = '';
-                if(_options.escKey && e.keyCode === 27) {
-                    keydownAction = 'close';
-                } else if(_options.arrowKeys) {
-                    if(e.keyCode === 37) {
-                        keydownAction = 'prev';
-                    } else if(e.keyCode === 39) {
-                        keydownAction = 'next';
-                    }
-                }
-
-                if(keydownAction) {
-                    // don't do anything if special key pressed to prevent from overriding default browser actions
-                    // e.g. in Chrome on Mac cmd+arrow-left returns to previous page
-                    if( !e.ctrlKey && !e.altKey && !e.shiftKey && !e.metaKey ) {
-                        if(e.preventDefault) {
-                            e.preventDefault();
-                        } else {
-                            e.returnValue = false;
-                        }
-                        self[keydownAction]();
-                    }
-                }
-            },
-
-            _onGlobalClick = function(e) {
-                if(!e) {
-                    return;
-                }
-
-                // don't allow click event to pass through when triggering after drag or some other gesture
-                if(_moved || _zoomStarted || _mainScrollAnimating || _verticalDragInitiated) {
-                    e.preventDefault();
-                    e.stopPropagation();
-                }
-            },
-
-            _updatePageScrollOffset = function() {
-                self.setScrollOffset(0, framework.getScrollY());
-            };
-
-
-
-
-
-
-
-// Micro animation engine
-        var _animations = {},
-            _numAnimations = 0,
-            _stopAnimation = function(name) {
-                if(_animations[name]) {
-                    if(_animations[name].raf) {
-                        _cancelAF( _animations[name].raf );
-                    }
-                    _numAnimations--;
-                    delete _animations[name];
-                }
-            },
-            _registerStartAnimation = function(name) {
-                if(_animations[name]) {
-                    _stopAnimation(name);
-                }
-                if(!_animations[name]) {
-                    _numAnimations++;
-                    _animations[name] = {};
-                }
-            },
-            _stopAllAnimations = function() {
-                for (var prop in _animations) {
-
-                    if( _animations.hasOwnProperty( prop ) ) {
-                        _stopAnimation(prop);
-                    }
-
-                }
-            },
-            _animateProp = function(name, b, endProp, d, easingFn, onUpdate, onComplete) {
-                var startAnimTime = _getCurrentTime(), t;
-                _registerStartAnimation(name);
-
-                var animloop = function(){
-                    if ( _animations[name] ) {
-
-                        t = _getCurrentTime() - startAnimTime; // time diff
-                        //b - beginning (start prop)
-                        //d - anim duration
-
-                        if ( t >= d ) {
-                            _stopAnimation(name);
-                            onUpdate(endProp);
-                            if(onComplete) {
-                                onComplete();
-                            }
-                            return;
-                        }
-                        onUpdate( (endProp - b) * easingFn(t/d) + b );
-
-                        _animations[name].raf = _requestAF(animloop);
-                    }
-                };
-                animloop();
-            };
-
-
-
-        var publicMethods = {
-
-            // make a few local variables and functions public
-            shout: _shout,
-            listen: _listen,
-            viewportSize: _viewportSize,
-            options: _options,
-
-            isMainScrollAnimating: function() {
-                return _mainScrollAnimating;
-            },
-            getZoomLevel: function() {
-                return _currZoomLevel;
-            },
-            getCurrentIndex: function() {
-                return _currentItemIndex;
-            },
-            isDragging: function() {
-                return _isDragging;
-            },
-            isZooming: function() {
-                return _isZooming;
-            },
-            setScrollOffset: function(x,y) {
-                _offset.x = x;
-                _currentWindowScrollY = _offset.y = y;
-                _shout('updateScrollOffset', _offset);
-            },
-            applyZoomPan: function(zoomLevel,panX,panY,allowRenderResolution) {
-                _panOffset.x = panX;
-                _panOffset.y = panY;
-                _currZoomLevel = zoomLevel;
-                _applyCurrentZoomPan( allowRenderResolution );
-            },
-
-            init: function() {
-
-                if(_isOpen || _isDestroying) {
-                    return;
-                }
-
-                var i;
-
-                self.framework = framework; // basic functionality
-                self.template = template; // root DOM element of PhotoSwipe
-                self.bg = framework.getChildByClass(template, 'pswp__bg');
-
-                _initalClassName = template.className;
-                _isOpen = true;
-
-                _features = framework.detectFeatures();
-                _requestAF = _features.raf;
-                _cancelAF = _features.caf;
-                _transformKey = _features.transform;
-                _oldIE = _features.oldIE;
-
-                self.scrollWrap = framework.getChildByClass(template, 'pswp__scroll-wrap');
-                self.container = framework.getChildByClass(self.scrollWrap, 'pswp__container');
-
-                _containerStyle = self.container.style; // for fast access
-
-                // Objects that hold slides (there are only 3 in DOM)
-                self.itemHolders = _itemHolders = [
-                    {el:self.container.children[0] , wrap:0, index: -1},
-                    {el:self.container.children[1] , wrap:0, index: -1},
-                    {el:self.container.children[2] , wrap:0, index: -1}
-                ];
-
-                // hide nearby item holders until initial zoom animation finishes (to avoid extra Paints)
-                _itemHolders[0].el.style.display = _itemHolders[2].el.style.display = 'none';
-
-                _setupTransforms();
-
-                // Setup global events
-                _globalEventHandlers = {
-                    resize: self.updateSize,
-
-                    // Fixes: iOS 10.3 resize event
-                    // does not update scrollWrap.clientWidth instantly after resize
-                    // https://github.com/dimsemenov/PhotoSwipe/issues/1315
-                    orientationchange: function() {
-                        clearTimeout(_orientationChangeTimeout);
-                        _orientationChangeTimeout = setTimeout(function() {
-                            if(_viewportSize.x !== self.scrollWrap.clientWidth) {
-                                self.updateSize();
-                            }
-                        }, 500);
-                    },
-                    scroll: _updatePageScrollOffset,
-                    keydown: _onKeyDown,
-                    click: _onGlobalClick
-                };
-
-                // disable show/hide effects on old browsers that don't support CSS animations or transforms,
-                // old IOS, Android and Opera mobile. Blackberry seems to work fine, even older models.
-                var oldPhone = _features.isOldIOSPhone || _features.isOldAndroid || _features.isMobileOpera;
-                if(!_features.animationName || !_features.transform || oldPhone) {
-                    _options.showAnimationDuration = _options.hideAnimationDuration = 0;
-                }
-
-                // init modules
-                for(i = 0; i < _modules.length; i++) {
-                    self['init' + _modules[i]]();
-                }
-
-                // init
-                if(UiClass) {
-                    var ui = self.ui = new UiClass(self, framework);
-                    ui.init();
-                }
-
-                _shout('firstUpdate');
-                _currentItemIndex = _currentItemIndex || _options.index || 0;
-                // validate index
-                if( isNaN(_currentItemIndex) || _currentItemIndex < 0 || _currentItemIndex >= _getNumItems() ) {
-                    _currentItemIndex = 0;
-                }
-                self.currItem = _getItemAt( _currentItemIndex );
-
-
-                if(_features.isOldIOSPhone || _features.isOldAndroid) {
-                    _isFixedPosition = false;
-                }
-
-                template.setAttribute('aria-hidden', 'false');
-                if(_options.modal) {
-                    if(!_isFixedPosition) {
-                        template.style.position = 'absolute';
-                        template.style.top = framework.getScrollY() + 'px';
-                    } else {
-                        template.style.position = 'fixed';
-                    }
-                }
-
-                if(_currentWindowScrollY === undefined) {
-                    _shout('initialLayout');
-                    _currentWindowScrollY = _initalWindowScrollY = framework.getScrollY();
-                }
-
-                // add classes to root element of PhotoSwipe
-                var rootClasses = 'pswp--open ';
-                if(_options.mainClass) {
-                    rootClasses += _options.mainClass + ' ';
-                }
-                if(_options.showHideOpacity) {
-                    rootClasses += 'pswp--animate_opacity ';
-                }
-                rootClasses += _likelyTouchDevice ? 'pswp--touch' : 'pswp--notouch';
-                rootClasses += _features.animationName ? ' pswp--css_animation' : '';
-                rootClasses += _features.svg ? ' pswp--svg' : '';
-                framework.addClass(template, rootClasses);
-
-                self.updateSize();
-
-                // initial update
-                _containerShiftIndex = -1;
-                _indexDiff = null;
-                for(i = 0; i < NUM_HOLDERS; i++) {
-                    _setTranslateX( (i+_containerShiftIndex) * _slideSize.x, _itemHolders[i].el.style);
-                }
-
-                if(!_oldIE) {
-                    framework.bind(self.scrollWrap, _downEvents, self); // no dragging for old IE
-                }
-
-                _listen('initialZoomInEnd', function() {
-                    self.setContent(_itemHolders[0], _currentItemIndex-1);
-                    self.setContent(_itemHolders[2], _currentItemIndex+1);
-
-                    _itemHolders[0].el.style.display = _itemHolders[2].el.style.display = 'block';
-
-                    if(_options.focus) {
-                        // focus causes layout,
-                        // which causes lag during the animation,
-                        // that's why we delay it untill the initial zoom transition ends
-                        template.focus();
-                    }
-
-
-                    _bindEvents();
-                });
-
-                // set content for center slide (first time)
-                self.setContent(_itemHolders[1], _currentItemIndex);
-
-                self.updateCurrItem();
-
-                _shout('afterInit');
-
-                if(!_isFixedPosition) {
-
-                    // On all versions of iOS lower than 8.0, we check size of viewport every second.
-                    //
-                    // This is done to detect when Safari top & bottom bars appear,
-                    // as this action doesn't trigger any events (like resize).
-                    //
-                    // On iOS8 they fixed this.
-                    //
-                    // 10 Nov 2014: iOS 7 usage ~40%. iOS 8 usage 56%.
-
-                    _updateSizeInterval = setInterval(function() {
-                        if(!_numAnimations && !_isDragging && !_isZooming && (_currZoomLevel === self.currItem.initialZoomLevel)  ) {
-                            self.updateSize();
-                        }
-                    }, 1000);
-                }
-
-                framework.addClass(template, 'pswp--visible');
-            },
-
-            // Close the gallery, then destroy it
-            close: function() {
-                if(!_isOpen) {
-                    return;
-                }
-
-                _isOpen = false;
-                _isDestroying = true;
-                _shout('close');
-                _unbindEvents();
-
-                _showOrHide(self.currItem, null, true, self.destroy);
-            },
-
-            // destroys the gallery (unbinds events, cleans up intervals and timeouts to avoid memory leaks)
-            destroy: function() {
-                _shout('destroy');
-
-                if(_showOrHideTimeout) {
-                    clearTimeout(_showOrHideTimeout);
-                }
-
-                template.setAttribute('aria-hidden', 'true');
-                template.className = _initalClassName;
-
-                if(_updateSizeInterval) {
-                    clearInterval(_updateSizeInterval);
-                }
-
-                framework.unbind(self.scrollWrap, _downEvents, self);
-
-                // we unbind scroll event at the end, as closing animation may depend on it
-                framework.unbind(window, 'scroll', self);
-
-                _stopDragUpdateLoop();
-
-                _stopAllAnimations();
-
-                _listeners = null;
-            },
-
-            /**
-             * Pan image to position
-             * @param {Number} x
-             * @param {Number} y
-             * @param {Boolean} force Will ignore bounds if set to true.
-             */
-            panTo: function(x,y,force) {
-                if(!force) {
-                    if(x > _currPanBounds.min.x) {
-                        x = _currPanBounds.min.x;
-                    } else if(x < _currPanBounds.max.x) {
-                        x = _currPanBounds.max.x;
-                    }
-
-                    if(y > _currPanBounds.min.y) {
-                        y = _currPanBounds.min.y;
-                    } else if(y < _currPanBounds.max.y) {
-                        y = _currPanBounds.max.y;
-                    }
-                }
-
-                _panOffset.x = x;
-                _panOffset.y = y;
-                _applyCurrentZoomPan();
-            },
-
-            handleEvent: function (e) {
-                e = e || window.event;
-                if(_globalEventHandlers[e.type]) {
-                    _globalEventHandlers[e.type](e);
-                }
-            },
-
-
-            goTo: function(index) {
-
-                index = _getLoopedId(index);
-
-                var diff = index - _currentItemIndex;
-                _indexDiff = diff;
-
-                _currentItemIndex = index;
-                self.currItem = _getItemAt( _currentItemIndex );
-                _currPositionIndex -= diff;
-
-                _moveMainScroll(_slideSize.x * _currPositionIndex);
-
-
-                _stopAllAnimations();
-                _mainScrollAnimating = false;
-
-                self.updateCurrItem();
-            },
-            next: function() {
-                self.goTo( _currentItemIndex + 1);
-            },
-            prev: function() {
-                self.goTo( _currentItemIndex - 1);
-            },
-
-            // update current zoom/pan objects
-            updateCurrZoomItem: function(emulateSetContent) {
-                if(emulateSetContent) {
-                    _shout('beforeChange', 0);
-                }
-
-                // itemHolder[1] is middle (current) item
-                if(_itemHolders[1].el.children.length) {
-                    var zoomElement = _itemHolders[1].el.children[0];
-                    if( framework.hasClass(zoomElement, 'pswp__zoom-wrap') ) {
-                        _currZoomElementStyle = zoomElement.style;
-                    } else {
-                        _currZoomElementStyle = null;
-                    }
-                } else {
-                    _currZoomElementStyle = null;
-                }
-
-                _currPanBounds = self.currItem.bounds;
-                _startZoomLevel = _currZoomLevel = self.currItem.initialZoomLevel;
-
-                _panOffset.x = _currPanBounds.center.x;
-                _panOffset.y = _currPanBounds.center.y;
-
-                if(emulateSetContent) {
-                    _shout('afterChange');
-                }
-            },
-
-
-            invalidateCurrItems: function() {
-                _itemsNeedUpdate = true;
-                for(var i = 0; i < NUM_HOLDERS; i++) {
-                    if( _itemHolders[i].item ) {
-                        _itemHolders[i].item.needsUpdate = true;
-                    }
-                }
-            },
-
-            updateCurrItem: function(beforeAnimation) {
-
-                if(_indexDiff === 0) {
-                    return;
-                }
-
-                var diffAbs = Math.abs(_indexDiff),
-                    tempHolder;
-
-                if(beforeAnimation && diffAbs < 2) {
-                    return;
-                }
-
-
-                self.currItem = _getItemAt( _currentItemIndex );
-                _renderMaxResolution = false;
-
-                _shout('beforeChange', _indexDiff);
-
-                if(diffAbs >= NUM_HOLDERS) {
-                    _containerShiftIndex += _indexDiff + (_indexDiff > 0 ? -NUM_HOLDERS : NUM_HOLDERS);
-                    diffAbs = NUM_HOLDERS;
-                }
-                for(var i = 0; i < diffAbs; i++) {
-                    if(_indexDiff > 0) {
-                        tempHolder = _itemHolders.shift();
-                        _itemHolders[NUM_HOLDERS-1] = tempHolder; // move first to last
-
-                        _containerShiftIndex++;
-                        _setTranslateX( (_containerShiftIndex+2) * _slideSize.x, tempHolder.el.style);
-                        self.setContent(tempHolder, _currentItemIndex - diffAbs + i + 1 + 1);
-                    } else {
-                        tempHolder = _itemHolders.pop();
-                        _itemHolders.unshift( tempHolder ); // move last to first
-
-                        _containerShiftIndex--;
-                        _setTranslateX( _containerShiftIndex * _slideSize.x, tempHolder.el.style);
-                        self.setContent(tempHolder, _currentItemIndex + diffAbs - i - 1 - 1);
-                    }
-
-                }
-
-                // reset zoom/pan on previous item
-                if(_currZoomElementStyle && Math.abs(_indexDiff) === 1) {
-
-                    var prevItem = _getItemAt(_prevItemIndex);
-                    if(prevItem.initialZoomLevel !== _currZoomLevel) {
-                        _calculateItemSize(prevItem , _viewportSize );
-                        _setImageSize(prevItem);
-                        _applyZoomPanToItem( prevItem );
-                    }
-
-                }
-
-                // reset diff after update
-                _indexDiff = 0;
-
-                self.updateCurrZoomItem();
-
-                _prevItemIndex = _currentItemIndex;
-
-                _shout('afterChange');
-
-            },
-
-
-
-            updateSize: function(force) {
-
-                if(!_isFixedPosition && _options.modal) {
-                    var windowScrollY = framework.getScrollY();
-                    if(_currentWindowScrollY !== windowScrollY) {
-                        template.style.top = windowScrollY + 'px';
-                        _currentWindowScrollY = windowScrollY;
-                    }
-                    if(!force && _windowVisibleSize.x === window.innerWidth && _windowVisibleSize.y === window.innerHeight) {
-                        return;
-                    }
-                    _windowVisibleSize.x = window.innerWidth;
-                    _windowVisibleSize.y = window.innerHeight;
-
-                    //template.style.width = _windowVisibleSize.x + 'px';
-                    template.style.height = _windowVisibleSize.y + 'px';
-                }
-
-
-
-                _viewportSize.x = self.scrollWrap.clientWidth;
-                _viewportSize.y = self.scrollWrap.clientHeight;
-
-                _updatePageScrollOffset();
-
-                _slideSize.x = _viewportSize.x + Math.round(_viewportSize.x * _options.spacing);
-                _slideSize.y = _viewportSize.y;
-
-                _moveMainScroll(_slideSize.x * _currPositionIndex);
-
-                _shout('beforeResize'); // even may be used for example to switch image sources
-
-
-                // don't re-calculate size on inital size update
-                if(_containerShiftIndex !== undefined) {
-
-                    var holder,
-                        item,
-                        hIndex;
-
-                    for(var i = 0; i < NUM_HOLDERS; i++) {
-                        holder = _itemHolders[i];
-                        _setTranslateX( (i+_containerShiftIndex) * _slideSize.x, holder.el.style);
-
-                        hIndex = _currentItemIndex+i-1;
-
-                        if(_options.loop && _getNumItems() > 2) {
-                            hIndex = _getLoopedId(hIndex);
-                        }
-
-                        // update zoom level on items and refresh source (if needsUpdate)
-                        item = _getItemAt( hIndex );
-
-                        // re-render gallery item if `needsUpdate`,
-                        // or doesn't have `bounds` (entirely new slide object)
-                        if( item && (_itemsNeedUpdate || item.needsUpdate || !item.bounds) ) {
-
-                            self.cleanSlide( item );
-
-                            self.setContent( holder, hIndex );
-
-                            // if "center" slide
-                            if(i === 1) {
-                                self.currItem = item;
-                                self.updateCurrZoomItem(true);
-                            }
-
-                            item.needsUpdate = false;
-
-                        } else if(holder.index === -1 && hIndex >= 0) {
-                            // add content first time
-                            self.setContent( holder, hIndex );
-                        }
-                        if(item && item.container) {
-                            _calculateItemSize(item, _viewportSize);
-                            _setImageSize(item);
-                            _applyZoomPanToItem( item );
-                        }
-
-                    }
-                    _itemsNeedUpdate = false;
-                }
-
-                _startZoomLevel = _currZoomLevel = self.currItem.initialZoomLevel;
-                _currPanBounds = self.currItem.bounds;
-
-                if(_currPanBounds) {
-                    _panOffset.x = _currPanBounds.center.x;
-                    _panOffset.y = _currPanBounds.center.y;
-                    _applyCurrentZoomPan( true );
-                }
-
-                _shout('resize');
-            },
-
-            // Zoom current item to
-            zoomTo: function(destZoomLevel, centerPoint, speed, easingFn, updateFn) {
-                /*
-                    if(destZoomLevel === 'fit') {
-                        destZoomLevel = self.currItem.fitRatio;
-                    } else if(destZoomLevel === 'fill') {
-                        destZoomLevel = self.currItem.fillRatio;
-                    }
-                */
-
-                if(centerPoint) {
-                    _startZoomLevel = _currZoomLevel;
-                    _midZoomPoint.x = Math.abs(centerPoint.x) - _panOffset.x ;
-                    _midZoomPoint.y = Math.abs(centerPoint.y) - _panOffset.y ;
-                    _equalizePoints(_startPanOffset, _panOffset);
-                }
-
-                var destPanBounds = _calculatePanBounds(destZoomLevel, false),
-                    destPanOffset = {};
-
-                _modifyDestPanOffset('x', destPanBounds, destPanOffset, destZoomLevel);
-                _modifyDestPanOffset('y', destPanBounds, destPanOffset, destZoomLevel);
-
-                var initialZoomLevel = _currZoomLevel;
-                var initialPanOffset = {
-                    x: _panOffset.x,
-                    y: _panOffset.y
-                };
-
-                _roundPoint(destPanOffset);
-
-                var onUpdate = function(now) {
-                    if(now === 1) {
-                        _currZoomLevel = destZoomLevel;
-                        _panOffset.x = destPanOffset.x;
-                        _panOffset.y = destPanOffset.y;
-                    } else {
-                        _currZoomLevel = (destZoomLevel - initialZoomLevel) * now + initialZoomLevel;
-                        _panOffset.x = (destPanOffset.x - initialPanOffset.x) * now + initialPanOffset.x;
-                        _panOffset.y = (destPanOffset.y - initialPanOffset.y) * now + initialPanOffset.y;
-                    }
-
-                    if(updateFn) {
-                        updateFn(now);
-                    }
-
-                    _applyCurrentZoomPan( now === 1 );
-                };
-
-                if(speed) {
-                    _animateProp('customZoomTo', 0, 1, speed, easingFn || framework.easing.sine.inOut, onUpdate);
-                } else {
-                    onUpdate(1);
-                }
-            }
-
-
-        };
-
-
-        /*>>core*/
-
-        /*>>gestures*/
-        /**
-         * Mouse/touch/pointer event handlers.
-         *
-         * separated from @core.js for readability
-         */
-
-        var MIN_SWIPE_DISTANCE = 30,
-            DIRECTION_CHECK_OFFSET = 10; // amount of pixels to drag to determine direction of swipe
-
-        var _gestureStartTime,
-            _gestureCheckSpeedTime,
-
-            // pool of objects that are used during dragging of zooming
-            p = {}, // first point
-            p2 = {}, // second point (for zoom gesture)
-            delta = {},
-            _currPoint = {},
-            _startPoint = {},
-            _currPointers = [],
-            _startMainScrollPos = {},
-            _releaseAnimData,
-            _posPoints = [], // array of points during dragging, used to determine type of gesture
-            _tempPoint = {},
-
-            _isZoomingIn,
-            _verticalDragInitiated,
-            _oldAndroidTouchEndTimeout,
-            _currZoomedItemIndex = 0,
-            _centerPoint = _getEmptyPoint(),
-            _lastReleaseTime = 0,
-            _isDragging, // at least one pointer is down
-            _isMultitouch, // at least two _pointers are down
-            _zoomStarted, // zoom level changed during zoom gesture
-            _moved,
-            _dragAnimFrame,
-            _mainScrollShifted,
-            _currentPoints, // array of current touch points
-            _isZooming,
-            _currPointsDistance,
-            _startPointsDistance,
-            _currPanBounds,
-            _mainScrollPos = _getEmptyPoint(),
-            _currZoomElementStyle,
-            _mainScrollAnimating, // true, if animation after swipe gesture is running
-            _midZoomPoint = _getEmptyPoint(),
-            _currCenterPoint = _getEmptyPoint(),
-            _direction,
-            _isFirstMove,
-            _opacityChanged,
-            _bgOpacity,
-            _wasOverInitialZoom,
-
-            _isEqualPoints = function(p1, p2) {
-                return p1.x === p2.x && p1.y === p2.y;
-            },
-            _isNearbyPoints = function(touch0, touch1) {
-                return Math.abs(touch0.x - touch1.x) < DOUBLE_TAP_RADIUS && Math.abs(touch0.y - touch1.y) < DOUBLE_TAP_RADIUS;
-            },
-            _calculatePointsDistance = function(p1, p2) {
-                _tempPoint.x = Math.abs( p1.x - p2.x );
-                _tempPoint.y = Math.abs( p1.y - p2.y );
-                return Math.sqrt(_tempPoint.x * _tempPoint.x + _tempPoint.y * _tempPoint.y);
-            },
-            _stopDragUpdateLoop = function() {
-                if(_dragAnimFrame) {
-                    _cancelAF(_dragAnimFrame);
-                    _dragAnimFrame = null;
-                }
-            },
-            _dragUpdateLoop = function() {
-                if(_isDragging) {
-                    _dragAnimFrame = _requestAF(_dragUpdateLoop);
-                    _renderMovement();
-                }
-            },
-            _canPan = function() {
-                return !(_options.scaleMode === 'fit' && _currZoomLevel ===  self.currItem.initialZoomLevel);
-            },
-
-            // find the closest parent DOM element
-            _closestElement = function(el, fn) {
-                if(!el || el === document) {
-                    return false;
-                }
-
-                // don't search elements above pswp__scroll-wrap
-                if(el.getAttribute('class') && el.getAttribute('class').indexOf('pswp__scroll-wrap') > -1 ) {
-                    return false;
-                }
-
-                if( fn(el) ) {
-                    return el;
-                }
-
-                return _closestElement(el.parentNode, fn);
-            },
-
-            _preventObj = {},
-            _preventDefaultEventBehaviour = function(e, isDown) {
-                _preventObj.prevent = !_closestElement(e.target, _options.isClickableElement);
-
-                _shout('preventDragEvent', e, isDown, _preventObj);
-                return _preventObj.prevent;
-
-            },
-            _convertTouchToPoint = function(touch, p) {
-                p.x = touch.pageX;
-                p.y = touch.pageY;
-                p.id = touch.identifier;
-                return p;
-            },
-            _findCenterOfPoints = function(p1, p2, pCenter) {
-                pCenter.x = (p1.x + p2.x) * 0.5;
-                pCenter.y = (p1.y + p2.y) * 0.5;
-            },
-            _pushPosPoint = function(time, x, y) {
-                if(time - _gestureCheckSpeedTime > 50) {
-                    var o = _posPoints.length > 2 ? _posPoints.shift() : {};
-                    o.x = x;
-                    o.y = y;
-                    _posPoints.push(o);
-                    _gestureCheckSpeedTime = time;
-                }
-            },
-
-            _calculateVerticalDragOpacityRatio = function() {
-                var yOffset = _panOffset.y - self.currItem.initialPosition.y; // difference between initial and current position
-                return 1 -  Math.abs( yOffset / (_viewportSize.y / 2)  );
-            },
-
-
-            // points pool, reused during touch events
-            _ePoint1 = {},
-            _ePoint2 = {},
-            _tempPointsArr = [],
-            _tempCounter,
-            _getTouchPoints = function(e) {
-                // clean up previous points, without recreating array
-                while(_tempPointsArr.length > 0) {
-                    _tempPointsArr.pop();
-                }
-
-                if(!_pointerEventEnabled) {
-                    if(e.type.indexOf('touch') > -1) {
-
-                        if(e.touches && e.touches.length > 0) {
-                            _tempPointsArr[0] = _convertTouchToPoint(e.touches[0], _ePoint1);
-                            if(e.touches.length > 1) {
-                                _tempPointsArr[1] = _convertTouchToPoint(e.touches[1], _ePoint2);
-                            }
-                        }
-
-                    } else {
-                        _ePoint1.x = e.pageX;
-                        _ePoint1.y = e.pageY;
-                        _ePoint1.id = '';
-                        _tempPointsArr[0] = _ePoint1;//_ePoint1;
-                    }
-                } else {
-                    _tempCounter = 0;
-                    // we can use forEach, as pointer events are supported only in modern browsers
-                    _currPointers.forEach(function(p) {
-                        if(_tempCounter === 0) {
-                            _tempPointsArr[0] = p;
-                        } else if(_tempCounter === 1) {
-                            _tempPointsArr[1] = p;
-                        }
-                        _tempCounter++;
-
-                    });
-                }
-                return _tempPointsArr;
-            },
-
-            _panOrMoveMainScroll = function(axis, delta) {
-
-                var panFriction,
-                    overDiff = 0,
-                    newOffset = _panOffset[axis] + delta[axis],
-                    startOverDiff,
-                    dir = delta[axis] > 0,
-                    newMainScrollPosition = _mainScrollPos.x + delta.x,
-                    mainScrollDiff = _mainScrollPos.x - _startMainScrollPos.x,
-                    newPanPos,
-                    newMainScrollPos;
-
-                // calculate fdistance over the bounds and friction
-                if(newOffset > _currPanBounds.min[axis] || newOffset < _currPanBounds.max[axis]) {
-                    panFriction = _options.panEndFriction;
-                    // Linear increasing of friction, so at 1/4 of viewport it's at max value.
-                    // Looks not as nice as was expected. Left for history.
-                    // panFriction = (1 - (_panOffset[axis] + delta[axis] + panBounds.min[axis]) / (_viewportSize[axis] / 4) );
-                } else {
-                    panFriction = 1;
-                }
-
-                newOffset = _panOffset[axis] + delta[axis] * panFriction;
-
-                // move main scroll or start panning
-                if(_options.allowPanToNext || _currZoomLevel === self.currItem.initialZoomLevel) {
-
-
-                    if(!_currZoomElementStyle) {
-
-                        newMainScrollPos = newMainScrollPosition;
-
-                    } else if(_direction === 'h' && axis === 'x' && !_zoomStarted ) {
-
-                        if(dir) {
-                            if(newOffset > _currPanBounds.min[axis]) {
-                                panFriction = _options.panEndFriction;
-                                overDiff = _currPanBounds.min[axis] - newOffset;
-                                startOverDiff = _currPanBounds.min[axis] - _startPanOffset[axis];
-                            }
-
-                            // drag right
-                            if( (startOverDiff <= 0 || mainScrollDiff < 0) && _getNumItems() > 1 ) {
-                                newMainScrollPos = newMainScrollPosition;
-                                if(mainScrollDiff < 0 && newMainScrollPosition > _startMainScrollPos.x) {
-                                    newMainScrollPos = _startMainScrollPos.x;
-                                }
-                            } else {
-                                if(_currPanBounds.min.x !== _currPanBounds.max.x) {
-                                    newPanPos = newOffset;
-                                }
-
-                            }
-
-                        } else {
-
-                            if(newOffset < _currPanBounds.max[axis] ) {
-                                panFriction =_options.panEndFriction;
-                                overDiff = newOffset - _currPanBounds.max[axis];
-                                startOverDiff = _startPanOffset[axis] - _currPanBounds.max[axis];
-                            }
-
-                            if( (startOverDiff <= 0 || mainScrollDiff > 0) && _getNumItems() > 1 ) {
-                                newMainScrollPos = newMainScrollPosition;
-
-                                if(mainScrollDiff > 0 && newMainScrollPosition < _startMainScrollPos.x) {
-                                    newMainScrollPos = _startMainScrollPos.x;
-                                }
-
-                            } else {
-                                if(_currPanBounds.min.x !== _currPanBounds.max.x) {
-                                    newPanPos = newOffset;
-                                }
-                            }
-
-                        }
-
-
-                        //
-                    }
-
-                    if(axis === 'x') {
-
-                        if(newMainScrollPos !== undefined) {
-                            _moveMainScroll(newMainScrollPos, true);
-                            if(newMainScrollPos === _startMainScrollPos.x) {
-                                _mainScrollShifted = false;
-                            } else {
-                                _mainScrollShifted = true;
-                            }
-                        }
-
-                        if(_currPanBounds.min.x !== _currPanBounds.max.x) {
-                            if(newPanPos !== undefined) {
-                                _panOffset.x = newPanPos;
-                            } else if(!_mainScrollShifted) {
-                                _panOffset.x += delta.x * panFriction;
-                            }
-                        }
-
-                        return newMainScrollPos !== undefined;
-                    }
-
-                }
-
-                if(!_mainScrollAnimating) {
-
-                    if(!_mainScrollShifted) {
-                        if(_currZoomLevel > self.currItem.fitRatio) {
-                            _panOffset[axis] += delta[axis] * panFriction;
-
-                        }
-                    }
-
-
-                }
-
-            },
-
-            // Pointerdown/touchstart/mousedown handler
-            _onDragStart = function(e) {
-
-                // Allow dragging only via left mouse button.
-                // As this handler is not added in IE8 - we ignore e.which
-                //
-                // http://www.quirksmode.org/js/events_properties.html
-                // https://developer.mozilla.org/en-US/docs/Web/API/event.button
-                if(e.type === 'mousedown' && e.button > 0  ) {
-                    return;
-                }
-
-                if(_initialZoomRunning) {
-                    e.preventDefault();
-                    return;
-                }
-
-                if(_oldAndroidTouchEndTimeout && e.type === 'mousedown') {
-                    return;
-                }
-
-                if(_preventDefaultEventBehaviour(e, true)) {
-                    e.preventDefault();
-                }
-
-
-
-                _shout('pointerDown');
-
-                if(_pointerEventEnabled) {
-                    var pointerIndex = framework.arraySearch(_currPointers, e.pointerId, 'id');
-                    if(pointerIndex < 0) {
-                        pointerIndex = _currPointers.length;
-                    }
-                    _currPointers[pointerIndex] = {x:e.pageX, y:e.pageY, id: e.pointerId};
-                }
-
-
-
-                var startPointsList = _getTouchPoints(e),
-                    numPoints = startPointsList.length;
-
-                _currentPoints = null;
-
-                _stopAllAnimations();
-
-                // init drag
-                if(!_isDragging || numPoints === 1) {
-
-
-
-                    _isDragging = _isFirstMove = true;
-                    framework.bind(window, _upMoveEvents, self);
-
-                    _isZoomingIn =
-                        _wasOverInitialZoom =
-                            _opacityChanged =
-                                _verticalDragInitiated =
-                                    _mainScrollShifted =
-                                        _moved =
-                                            _isMultitouch =
-                                                _zoomStarted = false;
-
-                    _direction = null;
-
-                    _shout('firstTouchStart', startPointsList);
-
-                    _equalizePoints(_startPanOffset, _panOffset);
-
-                    _currPanDist.x = _currPanDist.y = 0;
-                    _equalizePoints(_currPoint, startPointsList[0]);
-                    _equalizePoints(_startPoint, _currPoint);
-
-                    //_equalizePoints(_startMainScrollPos, _mainScrollPos);
-                    _startMainScrollPos.x = _slideSize.x * _currPositionIndex;
-
-                    _posPoints = [{
-                        x: _currPoint.x,
-                        y: _currPoint.y
-                    }];
-
-                    _gestureCheckSpeedTime = _gestureStartTime = _getCurrentTime();
-
-                    //_mainScrollAnimationEnd(true);
-                    _calculatePanBounds( _currZoomLevel, true );
-
-                    // Start rendering
-                    _stopDragUpdateLoop();
-                    _dragUpdateLoop();
-
-                }
-
-                // init zoom
-                if(!_isZooming && numPoints > 1 && !_mainScrollAnimating && !_mainScrollShifted) {
-                    _startZoomLevel = _currZoomLevel;
-                    _zoomStarted = false; // true if zoom changed at least once
-
-                    _isZooming = _isMultitouch = true;
-                    _currPanDist.y = _currPanDist.x = 0;
-
-                    _equalizePoints(_startPanOffset, _panOffset);
-
-                    _equalizePoints(p, startPointsList[0]);
-                    _equalizePoints(p2, startPointsList[1]);
-
-                    _findCenterOfPoints(p, p2, _currCenterPoint);
-
-                    _midZoomPoint.x = Math.abs(_currCenterPoint.x) - _panOffset.x;
-                    _midZoomPoint.y = Math.abs(_currCenterPoint.y) - _panOffset.y;
-                    _currPointsDistance = _startPointsDistance = _calculatePointsDistance(p, p2);
-                }
-
-
-            },
-
-            // Pointermove/touchmove/mousemove handler
-            _onDragMove = function(e) {
-
-                e.preventDefault();
-
-                if(_pointerEventEnabled) {
-                    var pointerIndex = framework.arraySearch(_currPointers, e.pointerId, 'id');
-                    if(pointerIndex > -1) {
-                        var p = _currPointers[pointerIndex];
-                        p.x = e.pageX;
-                        p.y = e.pageY;
-                    }
-                }
-
-                if(_isDragging) {
-                    var touchesList = _getTouchPoints(e);
-                    if(!_direction && !_moved && !_isZooming) {
-
-                        if(_mainScrollPos.x !== _slideSize.x * _currPositionIndex) {
-                            // if main scroll position is shifted – direction is always horizontal
-                            _direction = 'h';
-                        } else {
-                            var diff = Math.abs(touchesList[0].x - _currPoint.x) - Math.abs(touchesList[0].y - _currPoint.y);
-                            // check the direction of movement
-                            if(Math.abs(diff) >= DIRECTION_CHECK_OFFSET) {
-                                _direction = diff > 0 ? 'h' : 'v';
-                                _currentPoints = touchesList;
-                            }
-                        }
-
-                    } else {
-                        _currentPoints = touchesList;
-                    }
-                }
-            },
-            //
-            _renderMovement =  function() {
-
-                if(!_currentPoints) {
-                    return;
-                }
-
-                var numPoints = _currentPoints.length;
-
-                if(numPoints === 0) {
-                    return;
-                }
-
-                _equalizePoints(p, _currentPoints[0]);
-
-                delta.x = p.x - _currPoint.x;
-                delta.y = p.y - _currPoint.y;
-
-                if(_isZooming && numPoints > 1) {
-                    // Handle behaviour for more than 1 point
-
-                    _currPoint.x = p.x;
-                    _currPoint.y = p.y;
-
-                    // check if one of two points changed
-                    if( !delta.x && !delta.y && _isEqualPoints(_currentPoints[1], p2) ) {
-                        return;
-                    }
-
-                    _equalizePoints(p2, _currentPoints[1]);
-
-
-                    if(!_zoomStarted) {
-                        _zoomStarted = true;
-                        _shout('zoomGestureStarted');
-                    }
-
-                    // Distance between two points
-                    var pointsDistance = _calculatePointsDistance(p,p2);
-
-                    var zoomLevel = _calculateZoomLevel(pointsDistance);
-
-                    // slightly over the of initial zoom level
-                    if(zoomLevel > self.currItem.initialZoomLevel + self.currItem.initialZoomLevel / 15) {
-                        _wasOverInitialZoom = true;
-                    }
-
-                    // Apply the friction if zoom level is out of the bounds
-                    var zoomFriction = 1,
-                        minZoomLevel = _getMinZoomLevel(),
-                        maxZoomLevel = _getMaxZoomLevel();
-
-                    if ( zoomLevel < minZoomLevel ) {
-
-                        if(_options.pinchToClose && !_wasOverInitialZoom && _startZoomLevel <= self.currItem.initialZoomLevel) {
-                            // fade out background if zooming out
-                            var minusDiff = minZoomLevel - zoomLevel;
-                            var percent = 1 - minusDiff / (minZoomLevel / 1.2);
-
-                            _applyBgOpacity(percent);
-                            _shout('onPinchClose', percent);
-                            _opacityChanged = true;
-                        } else {
-                            zoomFriction = (minZoomLevel - zoomLevel) / minZoomLevel;
-                            if(zoomFriction > 1) {
-                                zoomFriction = 1;
-                            }
-                            zoomLevel = minZoomLevel - zoomFriction * (minZoomLevel / 3);
-                        }
-
-                    } else if ( zoomLevel > maxZoomLevel ) {
-                        // 1.5 - extra zoom level above the max. E.g. if max is x6, real max 6 + 1.5 = 7.5
-                        zoomFriction = (zoomLevel - maxZoomLevel) / ( minZoomLevel * 6 );
-                        if(zoomFriction > 1) {
-                            zoomFriction = 1;
-                        }
-                        zoomLevel = maxZoomLevel + zoomFriction * minZoomLevel;
-                    }
-
-                    if(zoomFriction < 0) {
-                        zoomFriction = 0;
-                    }
-
-                    // distance between touch points after friction is applied
-                    _currPointsDistance = pointsDistance;
-
-                    // _centerPoint - The point in the middle of two pointers
-                    _findCenterOfPoints(p, p2, _centerPoint);
-
-                    // paning with two pointers pressed
-                    _currPanDist.x += _centerPoint.x - _currCenterPoint.x;
-                    _currPanDist.y += _centerPoint.y - _currCenterPoint.y;
-                    _equalizePoints(_currCenterPoint, _centerPoint);
-
-                    _panOffset.x = _calculatePanOffset('x', zoomLevel);
-                    _panOffset.y = _calculatePanOffset('y', zoomLevel);
-
-                    _isZoomingIn = zoomLevel > _currZoomLevel;
-                    _currZoomLevel = zoomLevel;
-                    _applyCurrentZoomPan();
-
-                } else {
-
-                    // handle behaviour for one point (dragging or panning)
-
-                    if(!_direction) {
-                        return;
-                    }
-
-                    if(_isFirstMove) {
-                        _isFirstMove = false;
-
-                        // subtract drag distance that was used during the detection direction
-
-                        if( Math.abs(delta.x) >= DIRECTION_CHECK_OFFSET) {
-                            delta.x -= _currentPoints[0].x - _startPoint.x;
-                        }
-
-                        if( Math.abs(delta.y) >= DIRECTION_CHECK_OFFSET) {
-                            delta.y -= _currentPoints[0].y - _startPoint.y;
-                        }
-                    }
-
-                    _currPoint.x = p.x;
-                    _currPoint.y = p.y;
-
-                    // do nothing if pointers position hasn't changed
-                    if(delta.x === 0 && delta.y === 0) {
-                        return;
-                    }
-
-                    if(_direction === 'v' && _options.closeOnVerticalDrag) {
-                        if(!_canPan()) {
-                            _currPanDist.y += delta.y;
-                            _panOffset.y += delta.y;
-
-                            var opacityRatio = _calculateVerticalDragOpacityRatio();
-
-                            _verticalDragInitiated = true;
-                            _shout('onVerticalDrag', opacityRatio);
-
-                            _applyBgOpacity(opacityRatio);
-                            _applyCurrentZoomPan();
-                            return ;
-                        }
-                    }
-
-                    _pushPosPoint(_getCurrentTime(), p.x, p.y);
-
-                    _moved = true;
-                    _currPanBounds = self.currItem.bounds;
-
-                    var mainScrollChanged = _panOrMoveMainScroll('x', delta);
-                    if(!mainScrollChanged) {
-                        _panOrMoveMainScroll('y', delta);
-
-                        _roundPoint(_panOffset);
-                        _applyCurrentZoomPan();
-                    }
-
-                }
-
-            },
-
-            // Pointerup/pointercancel/touchend/touchcancel/mouseup event handler
-            _onDragRelease = function(e) {
-
-                if(_features.isOldAndroid ) {
-
-                    if(_oldAndroidTouchEndTimeout && e.type === 'mouseup') {
-                        return;
-                    }
-
-                    // on Android (v4.1, 4.2, 4.3 & possibly older)
-                    // ghost mousedown/up event isn't preventable via e.preventDefault,
-                    // which causes fake mousedown event
-                    // so we block mousedown/up for 600ms
-                    if( e.type.indexOf('touch') > -1 ) {
-                        clearTimeout(_oldAndroidTouchEndTimeout);
-                        _oldAndroidTouchEndTimeout = setTimeout(function() {
-                            _oldAndroidTouchEndTimeout = 0;
-                        }, 600);
-                    }
-
-                }
-
-                _shout('pointerUp');
-
-                if(_preventDefaultEventBehaviour(e, false)) {
-                    e.preventDefault();
-                }
-
-                var releasePoint;
-
-                if(_pointerEventEnabled) {
-                    var pointerIndex = framework.arraySearch(_currPointers, e.pointerId, 'id');
-
-                    if(pointerIndex > -1) {
-                        releasePoint = _currPointers.splice(pointerIndex, 1)[0];
-
-                        if(navigator.msPointerEnabled) {
-                            var MSPOINTER_TYPES = {
-                                4: 'mouse', // event.MSPOINTER_TYPE_MOUSE
-                                2: 'touch', // event.MSPOINTER_TYPE_TOUCH
-                                3: 'pen' // event.MSPOINTER_TYPE_PEN
-                            };
-                            releasePoint.type = MSPOINTER_TYPES[e.pointerType];
-
-                            if(!releasePoint.type) {
-                                releasePoint.type = e.pointerType || 'mouse';
-                            }
-                        } else {
-                            releasePoint.type = e.pointerType || 'mouse';
-                        }
-
-                    }
-                }
-
-                var touchList = _getTouchPoints(e),
-                    gestureType,
-                    numPoints = touchList.length;
-
-                if(e.type === 'mouseup') {
-                    numPoints = 0;
-                }
-
-                // Do nothing if there were 3 touch points or more
-                if(numPoints === 2) {
-                    _currentPoints = null;
-                    return true;
-                }
-
-                // if second pointer released
-                if(numPoints === 1) {
-                    _equalizePoints(_startPoint, touchList[0]);
-                }
-
-
-                // pointer hasn't moved, send "tap release" point
-                if(numPoints === 0 && !_direction && !_mainScrollAnimating) {
-                    if(!releasePoint) {
-                        if(e.type === 'mouseup') {
-                            releasePoint = {x: e.pageX, y: e.pageY, type:'mouse'};
-                        } else if(e.changedTouches && e.changedTouches[0]) {
-                            releasePoint = {x: e.changedTouches[0].pageX, y: e.changedTouches[0].pageY, type:'touch'};
-                        }
-                    }
-
-                    _shout('touchRelease', e, releasePoint);
-                }
-
-                // Difference in time between releasing of two last touch points (zoom gesture)
-                var releaseTimeDiff = -1;
-
-                // Gesture completed, no pointers left
-                if(numPoints === 0) {
-                    _isDragging = false;
-                    framework.unbind(window, _upMoveEvents, self);
-
-                    _stopDragUpdateLoop();
-
-                    if(_isZooming) {
-                        // Two points released at the same time
-                        releaseTimeDiff = 0;
-                    } else if(_lastReleaseTime !== -1) {
-                        releaseTimeDiff = _getCurrentTime() - _lastReleaseTime;
-                    }
-                }
-                _lastReleaseTime = numPoints === 1 ? _getCurrentTime() : -1;
-
-                if(releaseTimeDiff !== -1 && releaseTimeDiff < 150) {
-                    gestureType = 'zoom';
-                } else {
-                    gestureType = 'swipe';
-                }
-
-                if(_isZooming && numPoints < 2) {
-                    _isZooming = false;
-
-                    // Only second point released
-                    if(numPoints === 1) {
-                        gestureType = 'zoomPointerUp';
-                    }
-                    _shout('zoomGestureEnded');
-                }
-
-                _currentPoints = null;
-                if(!_moved && !_zoomStarted && !_mainScrollAnimating && !_verticalDragInitiated) {
-                    // nothing to animate
-                    return;
-                }
-
-                _stopAllAnimations();
-
-
-                if(!_releaseAnimData) {
-                    _releaseAnimData = _initDragReleaseAnimationData();
-                }
-
-                _releaseAnimData.calculateSwipeSpeed('x');
-
-
-                if(_verticalDragInitiated) {
-
-                    var opacityRatio = _calculateVerticalDragOpacityRatio();
-
-                    if(opacityRatio < _options.verticalDragRange) {
-                        self.close();
-                    } else {
-                        var initalPanY = _panOffset.y,
-                            initialBgOpacity = _bgOpacity;
-
-                        _animateProp('verticalDrag', 0, 1, 300, framework.easing.cubic.out, function(now) {
-
-                            _panOffset.y = (self.currItem.initialPosition.y - initalPanY) * now + initalPanY;
-
-                            _applyBgOpacity(  (1 - initialBgOpacity) * now + initialBgOpacity );
-                            _applyCurrentZoomPan();
-                        });
-
-                        _shout('onVerticalDrag', 1);
-                    }
-
-                    return;
-                }
-
-
-                // main scroll
-                if(  (_mainScrollShifted || _mainScrollAnimating) && numPoints === 0) {
-                    var itemChanged = _finishSwipeMainScrollGesture(gestureType, _releaseAnimData);
-                    if(itemChanged) {
-                        return;
-                    }
-                    gestureType = 'zoomPointerUp';
-                }
-
-                // prevent zoom/pan animation when main scroll animation runs
-                if(_mainScrollAnimating) {
-                    return;
-                }
-
-                // Complete simple zoom gesture (reset zoom level if it's out of the bounds)
-                if(gestureType !== 'swipe') {
-                    _completeZoomGesture();
-                    return;
-                }
-
-                // Complete pan gesture if main scroll is not shifted, and it's possible to pan current image
-                if(!_mainScrollShifted && _currZoomLevel > self.currItem.fitRatio) {
-                    _completePanGesture(_releaseAnimData);
-                }
-            },
-
-
-            // Returns object with data about gesture
-            // It's created only once and then reused
-            _initDragReleaseAnimationData  = function() {
-                // temp local vars
-                var lastFlickDuration,
-                    tempReleasePos;
-
-                // s = this
-                var s = {
-                    lastFlickOffset: {},
-                    lastFlickDist: {},
-                    lastFlickSpeed: {},
-                    slowDownRatio:  {},
-                    slowDownRatioReverse:  {},
-                    speedDecelerationRatio:  {},
-                    speedDecelerationRatioAbs:  {},
-                    distanceOffset:  {},
-                    backAnimDestination: {},
-                    backAnimStarted: {},
-                    calculateSwipeSpeed: function(axis) {
-
-
-                        if( _posPoints.length > 1) {
-                            lastFlickDuration = _getCurrentTime() - _gestureCheckSpeedTime + 50;
-                            tempReleasePos = _posPoints[_posPoints.length-2][axis];
-                        } else {
-                            lastFlickDuration = _getCurrentTime() - _gestureStartTime; // total gesture duration
-                            tempReleasePos = _startPoint[axis];
-                        }
-                        s.lastFlickOffset[axis] = _currPoint[axis] - tempReleasePos;
-                        s.lastFlickDist[axis] = Math.abs(s.lastFlickOffset[axis]);
-                        if(s.lastFlickDist[axis] > 20) {
-                            s.lastFlickSpeed[axis] = s.lastFlickOffset[axis] / lastFlickDuration;
-                        } else {
-                            s.lastFlickSpeed[axis] = 0;
-                        }
-                        if( Math.abs(s.lastFlickSpeed[axis]) < 0.1 ) {
-                            s.lastFlickSpeed[axis] = 0;
-                        }
-
-                        s.slowDownRatio[axis] = 0.95;
-                        s.slowDownRatioReverse[axis] = 1 - s.slowDownRatio[axis];
-                        s.speedDecelerationRatio[axis] = 1;
-                    },
-
-                    calculateOverBoundsAnimOffset: function(axis, speed) {
-                        if(!s.backAnimStarted[axis]) {
-
-                            if(_panOffset[axis] > _currPanBounds.min[axis]) {
-                                s.backAnimDestination[axis] = _currPanBounds.min[axis];
-
-                            } else if(_panOffset[axis] < _currPanBounds.max[axis]) {
-                                s.backAnimDestination[axis] = _currPanBounds.max[axis];
-                            }
-
-                            if(s.backAnimDestination[axis] !== undefined) {
-                                s.slowDownRatio[axis] = 0.7;
-                                s.slowDownRatioReverse[axis] = 1 - s.slowDownRatio[axis];
-                                if(s.speedDecelerationRatioAbs[axis] < 0.05) {
-
-                                    s.lastFlickSpeed[axis] = 0;
-                                    s.backAnimStarted[axis] = true;
-
-                                    _animateProp('bounceZoomPan'+axis,_panOffset[axis],
-                                        s.backAnimDestination[axis],
-                                        speed || 300,
-                                        framework.easing.sine.out,
-                                        function(pos) {
-                                            _panOffset[axis] = pos;
-                                            _applyCurrentZoomPan();
-                                        }
-                                    );
-
-                                }
-                            }
-                        }
-                    },
-
-                    // Reduces the speed by slowDownRatio (per 10ms)
-                    calculateAnimOffset: function(axis) {
-                        if(!s.backAnimStarted[axis]) {
-                            s.speedDecelerationRatio[axis] = s.speedDecelerationRatio[axis] * (s.slowDownRatio[axis] +
-                                s.slowDownRatioReverse[axis] -
-                                s.slowDownRatioReverse[axis] * s.timeDiff / 10);
-
-                            s.speedDecelerationRatioAbs[axis] = Math.abs(s.lastFlickSpeed[axis] * s.speedDecelerationRatio[axis]);
-                            s.distanceOffset[axis] = s.lastFlickSpeed[axis] * s.speedDecelerationRatio[axis] * s.timeDiff;
-                            _panOffset[axis] += s.distanceOffset[axis];
-
-                        }
-                    },
-
-                    panAnimLoop: function() {
-                        if ( _animations.zoomPan ) {
-                            _animations.zoomPan.raf = _requestAF(s.panAnimLoop);
-
-                            s.now = _getCurrentTime();
-                            s.timeDiff = s.now - s.lastNow;
-                            s.lastNow = s.now;
-
-                            s.calculateAnimOffset('x');
-                            s.calculateAnimOffset('y');
-
-                            _applyCurrentZoomPan();
-
-                            s.calculateOverBoundsAnimOffset('x');
-                            s.calculateOverBoundsAnimOffset('y');
-
-
-                            if (s.speedDecelerationRatioAbs.x < 0.05 && s.speedDecelerationRatioAbs.y < 0.05) {
-
-                                // round pan position
-                                _panOffset.x = Math.round(_panOffset.x);
-                                _panOffset.y = Math.round(_panOffset.y);
-                                _applyCurrentZoomPan();
-
-                                _stopAnimation('zoomPan');
-                                return;
-                            }
-                        }
-
-                    }
-                };
-                return s;
-            },
-
-            _completePanGesture = function(animData) {
-                // calculate swipe speed for Y axis (paanning)
-                animData.calculateSwipeSpeed('y');
-
-                _currPanBounds = self.currItem.bounds;
-
-                animData.backAnimDestination = {};
-                animData.backAnimStarted = {};
-
-                // Avoid acceleration animation if speed is too low
-                if(Math.abs(animData.lastFlickSpeed.x) <= 0.05 && Math.abs(animData.lastFlickSpeed.y) <= 0.05 ) {
-                    animData.speedDecelerationRatioAbs.x = animData.speedDecelerationRatioAbs.y = 0;
-
-                    // Run pan drag release animation. E.g. if you drag image and release finger without momentum.
-                    animData.calculateOverBoundsAnimOffset('x');
-                    animData.calculateOverBoundsAnimOffset('y');
-                    return true;
-                }
-
-                // Animation loop that controls the acceleration after pan gesture ends
-                _registerStartAnimation('zoomPan');
-                animData.lastNow = _getCurrentTime();
-                animData.panAnimLoop();
-            },
-
-
-            _finishSwipeMainScrollGesture = function(gestureType, _releaseAnimData) {
-                var itemChanged;
-                if(!_mainScrollAnimating) {
-                    _currZoomedItemIndex = _currentItemIndex;
-                }
-
-
-
-                var itemsDiff;
-
-                if(gestureType === 'swipe') {
-                    var totalShiftDist = _currPoint.x - _startPoint.x,
-                        isFastLastFlick = _releaseAnimData.lastFlickDist.x < 10;
-
-                    // if container is shifted for more than MIN_SWIPE_DISTANCE,
-                    // and last flick gesture was in right direction
-                    if(totalShiftDist > MIN_SWIPE_DISTANCE &&
-                        (isFastLastFlick || _releaseAnimData.lastFlickOffset.x > 20) ) {
-                        // go to prev item
-                        itemsDiff = -1;
-                    } else if(totalShiftDist < -MIN_SWIPE_DISTANCE &&
-                        (isFastLastFlick || _releaseAnimData.lastFlickOffset.x < -20) ) {
-                        // go to next item
-                        itemsDiff = 1;
-                    }
-                }
-
-                var nextCircle;
-
-                if(itemsDiff) {
-
-                    _currentItemIndex += itemsDiff;
-
-                    if(_currentItemIndex < 0) {
-                        _currentItemIndex = _options.loop ? _getNumItems()-1 : 0;
-                        nextCircle = true;
-                    } else if(_currentItemIndex >= _getNumItems()) {
-                        _currentItemIndex = _options.loop ? 0 : _getNumItems()-1;
-                        nextCircle = true;
-                    }
-
-                    if(!nextCircle || _options.loop) {
-                        _indexDiff += itemsDiff;
-                        _currPositionIndex -= itemsDiff;
-                        itemChanged = true;
-                    }
-
-
-
-                }
-
-                var animateToX = _slideSize.x * _currPositionIndex;
-                var animateToDist = Math.abs( animateToX - _mainScrollPos.x );
-                var finishAnimDuration;
-
-
-                if(!itemChanged && animateToX > _mainScrollPos.x !== _releaseAnimData.lastFlickSpeed.x > 0) {
-                    // "return to current" duration, e.g. when dragging from slide 0 to -1
-                    finishAnimDuration = 333;
-                } else {
-                    finishAnimDuration = Math.abs(_releaseAnimData.lastFlickSpeed.x) > 0 ?
-                        animateToDist / Math.abs(_releaseAnimData.lastFlickSpeed.x) :
-                        333;
-
-                    finishAnimDuration = Math.min(finishAnimDuration, 400);
-                    finishAnimDuration = Math.max(finishAnimDuration, 250);
-                }
-
-                if(_currZoomedItemIndex === _currentItemIndex) {
-                    itemChanged = false;
-                }
-
-                _mainScrollAnimating = true;
-
-                _shout('mainScrollAnimStart');
-
-                _animateProp('mainScroll', _mainScrollPos.x, animateToX, finishAnimDuration, framework.easing.cubic.out,
-                    _moveMainScroll,
-                    function() {
-                        _stopAllAnimations();
-                        _mainScrollAnimating = false;
-                        _currZoomedItemIndex = -1;
-
-                        if(itemChanged || _currZoomedItemIndex !== _currentItemIndex) {
-                            self.updateCurrItem();
-                        }
-
-                        _shout('mainScrollAnimComplete');
-                    }
-                );
-
-                if(itemChanged) {
-                    self.updateCurrItem(true);
-                }
-
-                return itemChanged;
-            },
-
-            _calculateZoomLevel = function(touchesDistance) {
-                return  1 / _startPointsDistance * touchesDistance * _startZoomLevel;
-            },
-
-            // Resets zoom if it's out of bounds
-            _completeZoomGesture = function() {
-                var destZoomLevel = _currZoomLevel,
-                    minZoomLevel = _getMinZoomLevel(),
-                    maxZoomLevel = _getMaxZoomLevel();
-
-                if ( _currZoomLevel < minZoomLevel ) {
-                    destZoomLevel = minZoomLevel;
-                } else if ( _currZoomLevel > maxZoomLevel ) {
-                    destZoomLevel = maxZoomLevel;
-                }
-
-                var destOpacity = 1,
-                    onUpdate,
-                    initialOpacity = _bgOpacity;
-
-                if(_opacityChanged && !_isZoomingIn && !_wasOverInitialZoom && _currZoomLevel < minZoomLevel) {
-                    //_closedByScroll = true;
-                    self.close();
-                    return true;
-                }
-
-                if(_opacityChanged) {
-                    onUpdate = function(now) {
-                        _applyBgOpacity(  (destOpacity - initialOpacity) * now + initialOpacity );
-                    };
-                }
-
-                self.zoomTo(destZoomLevel, 0, 200,  framework.easing.cubic.out, onUpdate);
-                return true;
-            };
-
-
-        _registerModule('Gestures', {
-            publicMethods: {
-
-                initGestures: function() {
-
-                    // helper function that builds touch/pointer/mouse events
-                    var addEventNames = function(pref, down, move, up, cancel) {
-                        _dragStartEvent = pref + down;
-                        _dragMoveEvent = pref + move;
-                        _dragEndEvent = pref + up;
-                        if(cancel) {
-                            _dragCancelEvent = pref + cancel;
-                        } else {
-                            _dragCancelEvent = '';
-                        }
-                    };
-
-                    _pointerEventEnabled = _features.pointerEvent;
-                    if(_pointerEventEnabled && _features.touch) {
-                        // we don't need touch events, if browser supports pointer events
-                        _features.touch = false;
-                    }
-
-                    if(_pointerEventEnabled) {
-                        if(navigator.msPointerEnabled) {
-                            // IE10 pointer events are case-sensitive
-                            addEventNames('MSPointer', 'Down', 'Move', 'Up', 'Cancel');
-                        } else {
-                            addEventNames('pointer', 'down', 'move', 'up', 'cancel');
-                        }
-                    } else if(_features.touch) {
-                        addEventNames('touch', 'start', 'move', 'end', 'cancel');
-                        _likelyTouchDevice = true;
-                    } else {
-                        addEventNames('mouse', 'down', 'move', 'up');
-                    }
-
-                    _upMoveEvents = _dragMoveEvent + ' ' + _dragEndEvent  + ' ' +  _dragCancelEvent;
-                    _downEvents = _dragStartEvent;
-
-                    if(_pointerEventEnabled && !_likelyTouchDevice) {
-                        _likelyTouchDevice = (navigator.maxTouchPoints > 1) || (navigator.msMaxTouchPoints > 1);
-                    }
-                    // make variable public
-                    self.likelyTouchDevice = _likelyTouchDevice;
-
-                    _globalEventHandlers[_dragStartEvent] = _onDragStart;
-                    _globalEventHandlers[_dragMoveEvent] = _onDragMove;
-                    _globalEventHandlers[_dragEndEvent] = _onDragRelease; // the Kraken
-
-                    if(_dragCancelEvent) {
-                        _globalEventHandlers[_dragCancelEvent] = _globalEventHandlers[_dragEndEvent];
-                    }
-
-                    // Bind mouse events on device with detected hardware touch support, in case it supports multiple types of input.
-                    if(_features.touch) {
-                        _downEvents += ' mousedown';
-                        _upMoveEvents += ' mousemove mouseup';
-                        _globalEventHandlers.mousedown = _globalEventHandlers[_dragStartEvent];
-                        _globalEventHandlers.mousemove = _globalEventHandlers[_dragMoveEvent];
-                        _globalEventHandlers.mouseup = _globalEventHandlers[_dragEndEvent];
-                    }
-
-                    if(!_likelyTouchDevice) {
-                        // don't allow pan to next slide from zoomed state on Desktop
-                        _options.allowPanToNext = false;
-                    }
-                }
-
-            }
-        });
-
-
-        /*>>gestures*/
-
-        /*>>show-hide-transition*/
-        /**
-         * show-hide-transition.js:
-         *
-         * Manages initial opening or closing transition.
-         *
-         * If you're not planning to use transition for gallery at all,
-         * you may set options hideAnimationDuration and showAnimationDuration to 0,
-         * and just delete startAnimation function.
-         *
-         */
-
-
-        var _showOrHideTimeout,
-            _showOrHide = function(item, img, out, completeFn) {
-
-                if(_showOrHideTimeout) {
-                    clearTimeout(_showOrHideTimeout);
-                }
-
-                _initialZoomRunning = true;
-                _initialContentSet = true;
-
-                // dimensions of small thumbnail {x:,y:,w:}.
-                // Height is optional, as calculated based on large image.
-                var thumbBounds;
-                if(item.initialLayout) {
-                    thumbBounds = item.initialLayout;
-                    item.initialLayout = null;
-                } else {
-                    thumbBounds = _options.getThumbBoundsFn && _options.getThumbBoundsFn(_currentItemIndex);
-                }
-
-                var duration = out ? _options.hideAnimationDuration : _options.showAnimationDuration;
-
-                var onComplete = function() {
-                    _stopAnimation('initialZoom');
-                    if(!out) {
-                        _applyBgOpacity(1);
-                        if(img) {
-                            img.style.display = 'block';
-                        }
-                        framework.addClass(template, 'pswp--animated-in');
-                        _shout('initialZoom' + (out ? 'OutEnd' : 'InEnd'));
-                    } else {
-                        self.template.removeAttribute('style');
-                        self.bg.removeAttribute('style');
-                    }
-
-                    if(completeFn) {
-                        completeFn();
-                    }
-                    _initialZoomRunning = false;
-                };
-
-                // if bounds aren't provided, just open gallery without animation
-                if(!duration || !thumbBounds || thumbBounds.x === undefined) {
-
-                    _shout('initialZoom' + (out ? 'Out' : 'In') );
-
-                    _currZoomLevel = item.initialZoomLevel;
-                    _equalizePoints(_panOffset,  item.initialPosition );
-                    _applyCurrentZoomPan();
-
-                    template.style.opacity = out ? 0 : 1;
-                    _applyBgOpacity(1);
-
-                    if(duration) {
-                        setTimeout(function() {
-                            onComplete();
-                        }, duration);
-                    } else {
-                        onComplete();
-                    }
-
-                    return;
-                }
-
-                var startAnimation = function() {
-                    var closeWithRaf = _closedByScroll,
-                        fadeEverything = !self.currItem.src || self.currItem.loadError || _options.showHideOpacity;
-
-                    // apply hw-acceleration to image
-                    if(item.miniImg) {
-                        item.miniImg.style.webkitBackfaceVisibility = 'hidden';
-                    }
-
-                    if(!out) {
-                        _currZoomLevel = thumbBounds.w / item.w;
-                        _panOffset.x = thumbBounds.x;
-                        _panOffset.y = thumbBounds.y - _initalWindowScrollY;
-
-                        self[fadeEverything ? 'template' : 'bg'].style.opacity = 0.001;
-                        _applyCurrentZoomPan();
-                    }
-
-                    _registerStartAnimation('initialZoom');
-
-                    if(out && !closeWithRaf) {
-                        framework.removeClass(template, 'pswp--animated-in');
-                    }
-
-                    if(fadeEverything) {
-                        if(out) {
-                            framework[ (closeWithRaf ? 'remove' : 'add') + 'Class' ](template, 'pswp--animate_opacity');
-                        } else {
-                            setTimeout(function() {
-                                framework.addClass(template, 'pswp--animate_opacity');
-                            }, 30);
-                        }
-                    }
-
-                    _showOrHideTimeout = setTimeout(function() {
-
-                        _shout('initialZoom' + (out ? 'Out' : 'In') );
-
-
-                        if(!out) {
-
-                            // "in" animation always uses CSS transitions (instead of rAF).
-                            // CSS transition work faster here,
-                            // as developer may also want to animate other things,
-                            // like ui on top of sliding area, which can be animated just via CSS
-
-                            _currZoomLevel = item.initialZoomLevel;
-                            _equalizePoints(_panOffset,  item.initialPosition );
-                            _applyCurrentZoomPan();
-                            _applyBgOpacity(1);
-
-                            if(fadeEverything) {
-                                template.style.opacity = 1;
-                            } else {
-                                _applyBgOpacity(1);
-                            }
-
-                            _showOrHideTimeout = setTimeout(onComplete, duration + 20);
-                        } else {
-
-                            // "out" animation uses rAF only when PhotoSwipe is closed by browser scroll, to recalculate position
-                            var destZoomLevel = thumbBounds.w / item.w,
-                                initialPanOffset = {
-                                    x: _panOffset.x,
-                                    y: _panOffset.y
-                                },
-                                initialZoomLevel = _currZoomLevel,
-                                initalBgOpacity = _bgOpacity,
-                                onUpdate = function(now) {
-
-                                    if(now === 1) {
-                                        _currZoomLevel = destZoomLevel;
-                                        _panOffset.x = thumbBounds.x;
-                                        _panOffset.y = thumbBounds.y  - _currentWindowScrollY;
-                                    } else {
-                                        _currZoomLevel = (destZoomLevel - initialZoomLevel) * now + initialZoomLevel;
-                                        _panOffset.x = (thumbBounds.x - initialPanOffset.x) * now + initialPanOffset.x;
-                                        _panOffset.y = (thumbBounds.y - _currentWindowScrollY - initialPanOffset.y) * now + initialPanOffset.y;
-                                    }
-
-                                    _applyCurrentZoomPan();
-                                    if(fadeEverything) {
-                                        template.style.opacity = 1 - now;
-                                    } else {
-                                        _applyBgOpacity( initalBgOpacity - now * initalBgOpacity );
-                                    }
-                                };
-
-                            if(closeWithRaf) {
-                                _animateProp('initialZoom', 0, 1, duration, framework.easing.cubic.out, onUpdate, onComplete);
-                            } else {
-                                onUpdate(1);
-                                _showOrHideTimeout = setTimeout(onComplete, duration + 20);
-                            }
-                        }
-
-                    }, out ? 25 : 90); // Main purpose of this delay is to give browser time to paint and
-                    // create composite layers of PhotoSwipe UI parts (background, controls, caption, arrows).
-                    // Which avoids lag at the beginning of scale transition.
-                };
-                startAnimation();
-
-
-            };
-
-        /*>>show-hide-transition*/
-
-        /*>>items-controller*/
-        /**
-         *
-         * Controller manages gallery items, their dimensions, and their content.
-         *
-         */
-
-        var _items,
-            _tempPanAreaSize = {},
-            _imagesToAppendPool = [],
-            _initialContentSet,
-            _initialZoomRunning,
-            _controllerDefaultOptions = {
-                index: 0,
-                errorMsg: '<div class="pswp__error-msg"><a href="%url%" target="_blank">The image</a> could not be loaded.</div>',
-                forceProgressiveLoading: false, // TODO
-                preload: [1,1],
-                getNumItemsFn: function() {
-                    return _items.length;
-                }
-            };
-
-
-        var _getItemAt,
-            _getNumItems,
-            _initialIsLoop,
-            _getZeroBounds = function() {
-                return {
-                    center:{x:0,y:0},
-                    max:{x:0,y:0},
-                    min:{x:0,y:0}
-                };
-            },
-            _calculateSingleItemPanBounds = function(item, realPanElementW, realPanElementH ) {
-                var bounds = item.bounds;
-
-                // position of element when it's centered
-                bounds.center.x = Math.round((_tempPanAreaSize.x - realPanElementW) / 2);
-                bounds.center.y = Math.round((_tempPanAreaSize.y - realPanElementH) / 2) + item.vGap.top;
-
-                // maximum pan position
-                bounds.max.x = (realPanElementW > _tempPanAreaSize.x) ?
-                    Math.round(_tempPanAreaSize.x - realPanElementW) :
-                    bounds.center.x;
-
-                bounds.max.y = (realPanElementH > _tempPanAreaSize.y) ?
-                    Math.round(_tempPanAreaSize.y - realPanElementH) + item.vGap.top :
-                    bounds.center.y;
-
-                // minimum pan position
-                bounds.min.x = (realPanElementW > _tempPanAreaSize.x) ? 0 : bounds.center.x;
-                bounds.min.y = (realPanElementH > _tempPanAreaSize.y) ? item.vGap.top : bounds.center.y;
-            },
-            _calculateItemSize = function(item, viewportSize, zoomLevel) {
-
-                if (item.src && !item.loadError) {
-                    var isInitial = !zoomLevel;
-
-                    if(isInitial) {
-                        if(!item.vGap) {
-                            item.vGap = {top:0,bottom:0};
-                        }
-                        // allows overriding vertical margin for individual items
-                        _shout('parseVerticalMargin', item);
-                    }
-
-
-                    _tempPanAreaSize.x = viewportSize.x;
-                    _tempPanAreaSize.y = viewportSize.y - item.vGap.top - item.vGap.bottom;
-
-                    if (isInitial) {
-                        var hRatio = _tempPanAreaSize.x / item.w;
-                        var vRatio = _tempPanAreaSize.y / item.h;
-
-                        item.fitRatio = hRatio < vRatio ? hRatio : vRatio;
-                        //item.fillRatio = hRatio > vRatio ? hRatio : vRatio;
-
-                        var scaleMode = _options.scaleMode;
-
-                        if (scaleMode === 'orig') {
-                            zoomLevel = 1;
-                        } else if (scaleMode === 'fit') {
-                            zoomLevel = item.fitRatio;
-                        }
-
-                        if (zoomLevel > 1) {
-                            zoomLevel = 1;
-                        }
-
-                        item.initialZoomLevel = zoomLevel;
-
-                        if(!item.bounds) {
-                            // reuse bounds object
-                            item.bounds = _getZeroBounds();
-                        }
-                    }
-
-                    if(!zoomLevel) {
-                        return;
-                    }
-
-                    _calculateSingleItemPanBounds(item, item.w * zoomLevel, item.h * zoomLevel);
-
-                    if (isInitial && zoomLevel === item.initialZoomLevel) {
-                        item.initialPosition = item.bounds.center;
-                    }
-
-                    return item.bounds;
-                } else {
-                    item.w = item.h = 0;
-                    item.initialZoomLevel = item.fitRatio = 1;
-                    item.bounds = _getZeroBounds();
-                    item.initialPosition = item.bounds.center;
-
-                    // if it's not image, we return zero bounds (content is not zoomable)
-                    return item.bounds;
-                }
-
-            },
-
-
-
-
-            _appendImage = function(index, item, baseDiv, img, preventAnimation, keepPlaceholder) {
-
-
-                if(item.loadError) {
-                    return;
-                }
-
-                if(img) {
-
-                    item.imageAppended = true;
-                    _setImageSize(item, img, (item === self.currItem && _renderMaxResolution) );
-
-                    baseDiv.appendChild(img);
-
-                    if(keepPlaceholder) {
-                        setTimeout(function() {
-                            if(item && item.loaded && item.placeholder) {
-                                item.placeholder.style.display = 'none';
-                                item.placeholder = null;
-                            }
-                        }, 500);
-                    }
-                }
-            },
-
-
-
-            _preloadImage = function(item) {
-                item.loading = true;
-                item.loaded = false;
-                var img = item.img = framework.createEl('pswp__img', 'img');
-                var onComplete = function() {
-                    item.loading = false;
-                    item.loaded = true;
-
-                    if(item.loadComplete) {
-                        item.loadComplete(item);
-                    } else {
-                        item.img = null; // no need to store image object
-                    }
-                    img.onload = img.onerror = null;
-                    img = null;
-                };
-                img.onload = onComplete;
-                img.onerror = function() {
-                    item.loadError = true;
-                    onComplete();
-                };
-
-                img.src = item.src;// + '?a=' + Math.random();
-
-                return img;
-            },
-            _checkForError = function(item, cleanUp) {
-                if(item.src && item.loadError && item.container) {
-
-                    if(cleanUp) {
-                        item.container.innerHTML = '';
-                    }
-
-                    item.container.innerHTML = _options.errorMsg.replace('%url%',  item.src );
-                    return true;
-
-                }
-            },
-            _setImageSize = function(item, img, maxRes) {
-                if(!item.src) {
-                    return;
-                }
-
-                if(!img) {
-                    img = item.container.lastChild;
-                }
-
-                var w = maxRes ? item.w : Math.round(item.w * item.fitRatio),
-                    h = maxRes ? item.h : Math.round(item.h * item.fitRatio);
-
-                if(item.placeholder && !item.loaded) {
-                    item.placeholder.style.width = w + 'px';
-                    item.placeholder.style.height = h + 'px';
-                }
-
-                img.style.width = w + 'px';
-                img.style.height = h + 'px';
-            },
-            _appendImagesPool = function() {
-
-                if(_imagesToAppendPool.length) {
-                    var poolItem;
-
-                    for(var i = 0; i < _imagesToAppendPool.length; i++) {
-                        poolItem = _imagesToAppendPool[i];
-                        if( poolItem.holder.index === poolItem.index ) {
-                            _appendImage(poolItem.index, poolItem.item, poolItem.baseDiv, poolItem.img, false, poolItem.clearPlaceholder);
-                        }
-                    }
-                    _imagesToAppendPool = [];
-                }
-            };
-
-
-
-        _registerModule('Controller', {
-
-            publicMethods: {
-
-                lazyLoadItem: function(index) {
-                    index = _getLoopedId(index);
-                    var item = _getItemAt(index);
-
-                    if(!item || ((item.loaded || item.loading) && !_itemsNeedUpdate)) {
-                        return;
-                    }
-
-                    _shout('gettingData', index, item);
-
-                    if (!item.src) {
-                        return;
-                    }
-
-                    _preloadImage(item);
-                },
-                initController: function() {
-                    framework.extend(_options, _controllerDefaultOptions, true);
-                    self.items = _items = items;
-                    _getItemAt = self.getItemAt;
-                    _getNumItems = _options.getNumItemsFn; //self.getNumItems;
-
-
-
-                    _initialIsLoop = _options.loop;
-                    if(_getNumItems() < 3) {
-                        _options.loop = false; // disable loop if less then 3 items
-                    }
-
-                    _listen('beforeChange', function(diff) {
-
-                        var p = _options.preload,
-                            isNext = diff === null ? true : (diff >= 0),
-                            preloadBefore = Math.min(p[0], _getNumItems() ),
-                            preloadAfter = Math.min(p[1], _getNumItems() ),
-                            i;
-
-
-                        for(i = 1; i <= (isNext ? preloadAfter : preloadBefore); i++) {
-                            self.lazyLoadItem(_currentItemIndex+i);
-                        }
-                        for(i = 1; i <= (isNext ? preloadBefore : preloadAfter); i++) {
-                            self.lazyLoadItem(_currentItemIndex-i);
-                        }
-                    });
-
-                    _listen('initialLayout', function() {
-                        self.currItem.initialLayout = _options.getThumbBoundsFn && _options.getThumbBoundsFn(_currentItemIndex);
-                    });
-
-                    _listen('mainScrollAnimComplete', _appendImagesPool);
-                    _listen('initialZoomInEnd', _appendImagesPool);
-
-
-
-                    _listen('destroy', function() {
-                        var item;
-                        for(var i = 0; i < _items.length; i++) {
-                            item = _items[i];
-                            // remove reference to DOM elements, for GC
-                            if(item.container) {
-                                item.container = null;
-                            }
-                            if(item.placeholder) {
-                                item.placeholder = null;
-                            }
-                            if(item.img) {
-                                item.img = null;
-                            }
-                            if(item.preloader) {
-                                item.preloader = null;
-                            }
-                            if(item.loadError) {
-                                item.loaded = item.loadError = false;
-                            }
-                        }
-                        _imagesToAppendPool = null;
-                    });
-                },
-
-
-                getItemAt: function(index) {
-                    if (index >= 0) {
-                        return _items[index] !== undefined ? _items[index] : false;
-                    }
-                    return false;
-                },
-
-                allowProgressiveImg: function() {
-                    // 1. Progressive image loading isn't working on webkit/blink
-                    //    when hw-acceleration (e.g. translateZ) is applied to IMG element.
-                    //    That's why in PhotoSwipe parent element gets zoom transform, not image itself.
-                    //
-                    // 2. Progressive image loading sometimes blinks in webkit/blink when applying animation to parent element.
-                    //    That's why it's disabled on touch devices (mainly because of swipe transition)
-                    //
-                    // 3. Progressive image loading sometimes doesn't work in IE (up to 11).
-
-                    // Don't allow progressive loading on non-large touch devices
-                    return _options.forceProgressiveLoading || !_likelyTouchDevice || _options.mouseUsed || screen.width > 1200;
-                    // 1200 - to eliminate touch devices with large screen (like Chromebook Pixel)
-                },
-
-                setContent: function(holder, index) {
-
-                    if(_options.loop) {
-                        index = _getLoopedId(index);
-                    }
-
-                    var prevItem = self.getItemAt(holder.index);
-                    if(prevItem) {
-                        prevItem.container = null;
-                    }
-
-                    var item = self.getItemAt(index),
-                        img;
-
-                    if(!item) {
-                        holder.el.innerHTML = '';
-                        return;
-                    }
-
-                    // allow to override data
-                    _shout('gettingData', index, item);
-
-                    holder.index = index;
-                    holder.item = item;
-
-                    // base container DIV is created only once for each of 3 holders
-                    var baseDiv = item.container = framework.createEl('pswp__zoom-wrap');
-
-
-
-                    if(!item.src && item.html) {
-                        if(item.html.tagName) {
-                            baseDiv.appendChild(item.html);
-                        } else {
-                            baseDiv.innerHTML = item.html;
-                        }
-                    }
-
-                    _checkForError(item);
-
-                    _calculateItemSize(item, _viewportSize);
-
-                    if(item.src && !item.loadError && !item.loaded) {
-
-                        item.loadComplete = function(item) {
-
-                            // gallery closed before image finished loading
-                            if(!_isOpen) {
-                                return;
-                            }
-
-                            // check if holder hasn't changed while image was loading
-                            if(holder && holder.index === index ) {
-                                if( _checkForError(item, true) ) {
-                                    item.loadComplete = item.img = null;
-                                    _calculateItemSize(item, _viewportSize);
-                                    _applyZoomPanToItem(item);
-
-                                    if(holder.index === _currentItemIndex) {
-                                        // recalculate dimensions
-                                        self.updateCurrZoomItem();
-                                    }
-                                    return;
-                                }
-                                if( !item.imageAppended ) {
-                                    if(_features.transform && (_mainScrollAnimating || _initialZoomRunning) ) {
-                                        _imagesToAppendPool.push({
-                                            item:item,
-                                            baseDiv:baseDiv,
-                                            img:item.img,
-                                            index:index,
-                                            holder:holder,
-                                            clearPlaceholder:true
-                                        });
-                                    } else {
-                                        _appendImage(index, item, baseDiv, item.img, _mainScrollAnimating || _initialZoomRunning, true);
-                                    }
-                                } else {
-                                    // remove preloader & mini-img
-                                    if(!_initialZoomRunning && item.placeholder) {
-                                        item.placeholder.style.display = 'none';
-                                        item.placeholder = null;
-                                    }
-                                }
-                            }
-
-                            item.loadComplete = null;
-                            item.img = null; // no need to store image element after it's added
-
-                            _shout('imageLoadComplete', index, item);
-                        };
-
-                        if(framework.features.transform) {
-
-                            var placeholderClassName = 'pswp__img pswp__img--placeholder';
-                            placeholderClassName += (item.msrc ? '' : ' pswp__img--placeholder--blank');
-
-                            var placeholder = framework.createEl(placeholderClassName, item.msrc ? 'img' : '');
-                            if(item.msrc) {
-                                placeholder.src = item.msrc;
-                            }
-
-                            _setImageSize(item, placeholder);
-
-                            baseDiv.appendChild(placeholder);
-                            item.placeholder = placeholder;
-
-                        }
-
-
-
-
-                        if(!item.loading) {
-                            _preloadImage(item);
-                        }
-
-
-                        if( self.allowProgressiveImg() ) {
-                            // just append image
-                            if(!_initialContentSet && _features.transform) {
-                                _imagesToAppendPool.push({
-                                    item:item,
-                                    baseDiv:baseDiv,
-                                    img:item.img,
-                                    index:index,
-                                    holder:holder
-                                });
-                            } else {
-                                _appendImage(index, item, baseDiv, item.img, true, true);
-                            }
-                        }
-
-                    } else if(item.src && !item.loadError) {
-                        // image object is created every time, due to bugs of image loading & delay when switching images
-                        img = framework.createEl('pswp__img', 'img');
-                        img.style.opacity = 1;
-                        img.src = item.src;
-                        _setImageSize(item, img);
-                        _appendImage(index, item, baseDiv, img, true);
-                    }
-
-
-                    if(!_initialContentSet && index === _currentItemIndex) {
-                        _currZoomElementStyle = baseDiv.style;
-                        _showOrHide(item, (img ||item.img) );
-                    } else {
-                        _applyZoomPanToItem(item);
-                    }
-
-                    holder.el.innerHTML = '';
-                    holder.el.appendChild(baseDiv);
-                },
-
-                cleanSlide: function( item ) {
-                    if(item.img ) {
-                        item.img.onload = item.img.onerror = null;
-                    }
-                    item.loaded = item.loading = item.img = item.imageAppended = false;
-                }
-
-            }
-        });
-
-        /*>>items-controller*/
-
-        /*>>tap*/
-        /**
-         * tap.js:
-         *
-         * Displatches tap and double-tap events.
-         *
-         */
-
-        var tapTimer,
-            tapReleasePoint = {},
-            _dispatchTapEvent = function(origEvent, releasePoint, pointerType) {
-                var e = document.createEvent( 'CustomEvent' ),
-                    eDetail = {
-                        origEvent:origEvent,
-                        target:origEvent.target,
-                        releasePoint: releasePoint,
-                        pointerType:pointerType || 'touch'
-                    };
-
-                e.initCustomEvent( 'pswpTap', true, true, eDetail );
-                origEvent.target.dispatchEvent(e);
-            };
-
-        _registerModule('Tap', {
-            publicMethods: {
-                initTap: function() {
-                    _listen('firstTouchStart', self.onTapStart);
-                    _listen('touchRelease', self.onTapRelease);
-                    _listen('destroy', function() {
-                        tapReleasePoint = {};
-                        tapTimer = null;
-                    });
-                },
-                onTapStart: function(touchList) {
-                    if(touchList.length > 1) {
-                        clearTimeout(tapTimer);
-                        tapTimer = null;
-                    }
-                },
-                onTapRelease: function(e, releasePoint) {
-                    if(!releasePoint) {
-                        return;
-                    }
-
-                    if(!_moved && !_isMultitouch && !_numAnimations) {
-                        var p0 = releasePoint;
-                        if(tapTimer) {
-                            clearTimeout(tapTimer);
-                            tapTimer = null;
-
-                            // Check if taped on the same place
-                            if ( _isNearbyPoints(p0, tapReleasePoint) ) {
-                                _shout('doubleTap', p0);
-                                return;
-                            }
-                        }
-
-                        if(releasePoint.type === 'mouse') {
-                            _dispatchTapEvent(e, releasePoint, 'mouse');
-                            return;
-                        }
-
-                        var clickedTagName = e.target.tagName.toUpperCase();
-                        // avoid double tap delay on buttons and elements that have class pswp__single-tap
-                        if(clickedTagName === 'BUTTON' || framework.hasClass(e.target, 'pswp__single-tap') ) {
-                            _dispatchTapEvent(e, releasePoint);
-                            return;
-                        }
-
-                        _equalizePoints(tapReleasePoint, p0);
-
-                        tapTimer = setTimeout(function() {
-                            _dispatchTapEvent(e, releasePoint);
-                            tapTimer = null;
-                        }, 300);
-                    }
-                }
-            }
-        });
-
-        /*>>tap*/
-
-        /*>>desktop-zoom*/
-        /**
-         *
-         * desktop-zoom.js:
-         *
-         * - Binds mousewheel event for paning zoomed image.
-         * - Manages "dragging", "zoomed-in", "zoom-out" classes.
-         *   (which are used for cursors and zoom icon)
-         * - Adds toggleDesktopZoom function.
-         *
-         */
-
-        var _wheelDelta;
-
-        _registerModule('DesktopZoom', {
-
-            publicMethods: {
-
-                initDesktopZoom: function() {
-
-                    if(_oldIE) {
-                        // no zoom for old IE (<=8)
-                        return;
-                    }
-
-                    if(_likelyTouchDevice) {
-                        // if detected hardware touch support, we wait until mouse is used,
-                        // and only then apply desktop-zoom features
-                        _listen('mouseUsed', function() {
-                            self.setupDesktopZoom();
-                        });
-                    } else {
-                        self.setupDesktopZoom(true);
-                    }
-
-                },
-
-                setupDesktopZoom: function(onInit) {
-
-                    _wheelDelta = {};
-
-                    var events = 'wheel mousewheel DOMMouseScroll';
-
-                    _listen('bindEvents', function() {
-                        framework.bind(template, events,  self.handleMouseWheel);
-                    });
-
-                    _listen('unbindEvents', function() {
-                        if(_wheelDelta) {
-                            framework.unbind(template, events, self.handleMouseWheel);
-                        }
-                    });
-
-                    self.mouseZoomedIn = false;
-
-                    var hasDraggingClass,
-                        updateZoomable = function() {
-                            if(self.mouseZoomedIn) {
-                                framework.removeClass(template, 'pswp--zoomed-in');
-                                self.mouseZoomedIn = false;
-                            }
-                            if(_currZoomLevel < 1) {
-                                framework.addClass(template, 'pswp--zoom-allowed');
-                            } else {
-                                framework.removeClass(template, 'pswp--zoom-allowed');
-                            }
-                            removeDraggingClass();
-                        },
-                        removeDraggingClass = function() {
-                            if(hasDraggingClass) {
-                                framework.removeClass(template, 'pswp--dragging');
-                                hasDraggingClass = false;
-                            }
-                        };
-
-                    _listen('resize' , updateZoomable);
-                    _listen('afterChange' , updateZoomable);
-                    _listen('pointerDown', function() {
-                        if(self.mouseZoomedIn) {
-                            hasDraggingClass = true;
-                            framework.addClass(template, 'pswp--dragging');
-                        }
-                    });
-                    _listen('pointerUp', removeDraggingClass);
-
-                    if(!onInit) {
-                        updateZoomable();
-                    }
-
-                },
-
-                handleMouseWheel: function(e) {
-
-                    if(_currZoomLevel <= self.currItem.fitRatio) {
-                        if( _options.modal ) {
-
-                            if (!_options.closeOnScroll || _numAnimations || _isDragging) {
-                                e.preventDefault();
-                            } else if(_transformKey && Math.abs(e.deltaY) > 2) {
-                                // close PhotoSwipe
-                                // if browser supports transforms & scroll changed enough
-                                _closedByScroll = true;
-                                self.close();
-                            }
-
-                        }
-                        return true;
-                    }
-
-                    // allow just one event to fire
-                    e.stopPropagation();
-
-                    // https://developer.mozilla.org/en-US/docs/Web/Events/wheel
-                    _wheelDelta.x = 0;
-
-                    if('deltaX' in e) {
-                        if(e.deltaMode === 1 /* DOM_DELTA_LINE */) {
-                            // 18 - average line height
-                            _wheelDelta.x = e.deltaX * 18;
-                            _wheelDelta.y = e.deltaY * 18;
-                        } else {
-                            _wheelDelta.x = e.deltaX;
-                            _wheelDelta.y = e.deltaY;
-                        }
-                    } else if('wheelDelta' in e) {
-                        if(e.wheelDeltaX) {
-                            _wheelDelta.x = -0.16 * e.wheelDeltaX;
-                        }
-                        if(e.wheelDeltaY) {
-                            _wheelDelta.y = -0.16 * e.wheelDeltaY;
-                        } else {
-                            _wheelDelta.y = -0.16 * e.wheelDelta;
-                        }
-                    } else if('detail' in e) {
-                        _wheelDelta.y = e.detail;
-                    } else {
-                        return;
-                    }
-
-                    _calculatePanBounds(_currZoomLevel, true);
-
-                    var newPanX = _panOffset.x - _wheelDelta.x,
-                        newPanY = _panOffset.y - _wheelDelta.y;
-
-                    // only prevent scrolling in nonmodal mode when not at edges
-                    if (_options.modal ||
-                        (
-                            newPanX <= _currPanBounds.min.x && newPanX >= _currPanBounds.max.x &&
-                            newPanY <= _currPanBounds.min.y && newPanY >= _currPanBounds.max.y
-                        ) ) {
-                        e.preventDefault();
-                    }
-
-                    // TODO: use rAF instead of mousewheel?
-                    self.panTo(newPanX, newPanY);
-                },
-
-                toggleDesktopZoom: function(centerPoint) {
-                    centerPoint = centerPoint || {x:_viewportSize.x/2 + _offset.x, y:_viewportSize.y/2 + _offset.y };
-
-                    var doubleTapZoomLevel = _options.getDoubleTapZoom(true, self.currItem);
-                    var zoomOut = _currZoomLevel === doubleTapZoomLevel;
-
-                    self.mouseZoomedIn = !zoomOut;
-
-                    self.zoomTo(zoomOut ? self.currItem.initialZoomLevel : doubleTapZoomLevel, centerPoint, 333);
-                    framework[ (!zoomOut ? 'add' : 'remove') + 'Class'](template, 'pswp--zoomed-in');
-                }
-
-            }
-        });
-
-
-        /*>>desktop-zoom*/
-
-        /*>>history*/
-        /**
-         *
-         * history.js:
-         *
-         * - Back button to close gallery.
-         *
-         * - Unique URL for each slide: example.com/&pid=1&gid=3
-         *   (where PID is picture index, and GID and gallery index)
-         *
-         * - Switch URL when slides change.
-         *
-         */
-
-
-        var _historyDefaultOptions = {
-            history: true,
-            galleryUID: 1
-        };
-
-        var _historyUpdateTimeout,
-            _hashChangeTimeout,
-            _hashAnimCheckTimeout,
-            _hashChangedByScript,
-            _hashChangedByHistory,
-            _hashReseted,
-            _initialHash,
-            _historyChanged,
-            _closedFromURL,
-            _urlChangedOnce,
-            _windowLoc,
-
-            _supportsPushState,
-
-            _getHash = function() {
-                return _windowLoc.hash.substring(1);
-            },
-            _cleanHistoryTimeouts = function() {
-
-                if(_historyUpdateTimeout) {
-                    clearTimeout(_historyUpdateTimeout);
-                }
-
-                if(_hashAnimCheckTimeout) {
-                    clearTimeout(_hashAnimCheckTimeout);
-                }
-            },
-
-            // pid - Picture index
-            // gid - Gallery index
-            _parseItemIndexFromURL = function() {
-                var hash = _getHash(),
-                    params = {};
-
-                if(hash.length < 5) { // pid=1
-                    return params;
-                }
-
-                var i, vars = hash.split('&');
-                for (i = 0; i < vars.length; i++) {
-                    if(!vars[i]) {
-                        continue;
-                    }
-                    var pair = vars[i].split('=');
-                    if(pair.length < 2) {
-                        continue;
-                    }
-                    params[pair[0]] = pair[1];
-                }
-                if(_options.galleryPIDs) {
-                    // detect custom pid in hash and search for it among the items collection
-                    var searchfor = params.pid;
-                    params.pid = 0; // if custom pid cannot be found, fallback to the first item
-                    for(i = 0; i < _items.length; i++) {
-                        if(_items[i].pid === searchfor) {
-                            params.pid = i;
-                            break;
-                        }
-                    }
-                } else {
-                    params.pid = parseInt(params.pid,10)-1;
-                }
-                if( params.pid < 0 ) {
-                    params.pid = 0;
-                }
-                return params;
-            },
-            _updateHash = function() {
-
-                if(_hashAnimCheckTimeout) {
-                    clearTimeout(_hashAnimCheckTimeout);
-                }
-
-
-                if(_numAnimations || _isDragging) {
-                    // changing browser URL forces layout/paint in some browsers, which causes noticable lag during animation
-                    // that's why we update hash only when no animations running
-                    _hashAnimCheckTimeout = setTimeout(_updateHash, 500);
-                    return;
-                }
-
-                if(_hashChangedByScript) {
-                    clearTimeout(_hashChangeTimeout);
-                } else {
-                    _hashChangedByScript = true;
-                }
-
-
-                var pid = (_currentItemIndex + 1);
-                var item = _getItemAt( _currentItemIndex );
-                if(item.hasOwnProperty('pid')) {
-                    // carry forward any custom pid assigned to the item
-                    pid = item.pid;
-                }
-                var newHash = _initialHash + '&'  +  'gid=' + _options.galleryUID + '&' + 'pid=' + pid;
-
-                if(!_historyChanged) {
-                    if(_windowLoc.hash.indexOf(newHash) === -1) {
-                        _urlChangedOnce = true;
-                    }
-                    // first time - add new hisory record, then just replace
-                }
-
-                var newURL = _windowLoc.href.split('#')[0] + '#' +  newHash;
-
-                if( _supportsPushState ) {
-
-                    if('#' + newHash !== window.location.hash) {
-                        history[_historyChanged ? 'replaceState' : 'pushState']('', document.title, newURL);
-                    }
-
-                } else {
-                    if(_historyChanged) {
-                        _windowLoc.replace( newURL );
-                    } else {
-                        _windowLoc.hash = newHash;
-                    }
-                }
-
-
-
-                _historyChanged = true;
-                _hashChangeTimeout = setTimeout(function() {
-                    _hashChangedByScript = false;
-                }, 60);
-            };
-
-
-
-
-
-        _registerModule('History', {
-
-
-
-            publicMethods: {
-                initHistory: function() {
-
-                    framework.extend(_options, _historyDefaultOptions, true);
-
-                    if( !_options.history ) {
-                        return;
-                    }
-
-
-                    _windowLoc = window.location;
-                    _urlChangedOnce = false;
-                    _closedFromURL = false;
-                    _historyChanged = false;
-                    _initialHash = _getHash();
-                    _supportsPushState = ('pushState' in history);
-
-
-                    if(_initialHash.indexOf('gid=') > -1) {
-                        _initialHash = _initialHash.split('&gid=')[0];
-                        _initialHash = _initialHash.split('?gid=')[0];
-                    }
-
-
-                    _listen('afterChange', self.updateURL);
-                    _listen('unbindEvents', function() {
-                        framework.unbind(window, 'hashchange', self.onHashChange);
-                    });
-
-
-                    var returnToOriginal = function() {
-                        _hashReseted = true;
-                        if(!_closedFromURL) {
-
-                            if(_urlChangedOnce) {
-                                history.back();
-                            } else {
-
-                                if(_initialHash) {
-                                    _windowLoc.hash = _initialHash;
-                                } else {
-                                    if (_supportsPushState) {
-
-                                        // remove hash from url without refreshing it or scrolling to top
-                                        history.pushState('', document.title,  _windowLoc.pathname + _windowLoc.search );
-                                    } else {
-                                        _windowLoc.hash = '';
-                                    }
-                                }
-                            }
-
-                        }
-
-                        _cleanHistoryTimeouts();
-                    };
-
-
-                    _listen('unbindEvents', function() {
-                        if(_closedByScroll) {
-                            // if PhotoSwipe is closed by scroll, we go "back" before the closing animation starts
-                            // this is done to keep the scroll position
-                            returnToOriginal();
-                        }
-                    });
-                    _listen('destroy', function() {
-                        if(!_hashReseted) {
-                            returnToOriginal();
-                        }
-                    });
-                    _listen('firstUpdate', function() {
-                        _currentItemIndex = _parseItemIndexFromURL().pid;
-                    });
-
-
-
-
-                    var index = _initialHash.indexOf('pid=');
-                    if(index > -1) {
-                        _initialHash = _initialHash.substring(0, index);
-                        if(_initialHash.slice(-1) === '&') {
-                            _initialHash = _initialHash.slice(0, -1);
-                        }
-                    }
-
-
-                    setTimeout(function() {
-                        if(_isOpen) { // hasn't destroyed yet
-                            framework.bind(window, 'hashchange', self.onHashChange);
-                        }
-                    }, 40);
-
-                },
-                onHashChange: function() {
-
-                    if(_getHash() === _initialHash) {
-
-                        _closedFromURL = true;
-                        self.close();
-                        return;
-                    }
-                    if(!_hashChangedByScript) {
-
-                        _hashChangedByHistory = true;
-                        self.goTo( _parseItemIndexFromURL().pid );
-                        _hashChangedByHistory = false;
-                    }
-
-                },
-                updateURL: function() {
-
-                    // Delay the update of URL, to avoid lag during transition,
-                    // and to not to trigger actions like "refresh page sound" or "blinking favicon" to often
-
-                    _cleanHistoryTimeouts();
-
-
-                    if(_hashChangedByHistory) {
-                        return;
-                    }
-
-                    if(!_historyChanged) {
-                        _updateHash(); // first time
-                    } else {
-                        _historyUpdateTimeout = setTimeout(_updateHash, 800);
-                    }
-                }
-
-            }
-        });
-
-
-        /*>>history*/
-        framework.extend(self, publicMethods); };
-    return PhotoSwipe;
-});
\ No newline at end of file
diff --git a/views/common/head.php b/views/common/head.php
index bf3b85e..50e4b4f 100644
--- a/views/common/head.php
+++ b/views/common/head.php
@@ -18,17 +18,6 @@
     <link href="https://fonts.googleapis.com/css?family=Bitter" rel="stylesheet">
     <link rel="stylesheet" href="/css/site.css">
 
-    <?php if ($_SERVER['REQUEST_URI'] == '/gallery') { ?>
-    <!-- Core CSS file -->
-    <link rel="stylesheet" href="/css/photoswipe.css">
-
-    <!-- Skin CSS file (styling of UI - buttons, caption, etc.) -->
-    <link rel="stylesheet" href="/css/photoswipe-skin/default-skin.css">
-    <!-- Core JS file -->
-    <script src="/js/photoswipe.js"></script>
-    <!-- UI JS file -->
-    <script src="/js/photoswipe-ui-default.js"></script>
-    <?php } ?>
 
     <!-- Linked Data for the event -->
     <script type="application/ld+json">
@@ -70,6 +59,9 @@
             <li class="nav-item">
                 <a class="nav-link" href="/">Home</a>
             </li>
+            <li class="nav-item">
+                <a class="nav-link" href="/gallery">Gallery</a>
+            </li>
             <li class="nav-item">
                 <a class="nav-link" href="https://discovernci.org">Learn more about Nature's Classroom</a>
             </li>
diff --git a/views/gallery.php b/views/gallery.php
index 18962eb..e12f058 100644
--- a/views/gallery.php
+++ b/views/gallery.php
@@ -1,135 +1,10 @@
-<script>
-    var pswpElement = document.querySelectorAll('.pswp')[0];
 
-    // build items array
-    var items = [
-        {
-            src: 'https://placekitten.com/600/400',
-            w: 600,
-            h: 400
-        },
-        {
-            src: 'https://placekitten.com/1200/900',
-            w: 1200,
-            h: 900
-        }
-    ];
-
-    // define options (if needed)
-    var options = {
-        // optionName: 'option value'
-        // for example:
-        index: 0 // start at first slide
-    };
-
-    // Initializes and opens PhotoSwipe
-    var gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options);
-    gallery.init();
-</script>
-<div class="pswp" tabindex="-1" role="dialog" aria-hidden="true">
-
-    <!-- Background of PhotoSwipe.
-         It's a separate element as animating opacity is faster than rgba(). -->
-    <div class="pswp__bg"></div>
-
-    <!-- Slides wrapper with overflow:hidden. -->
-    <div class="pswp__scroll-wrap">
-
-        <!-- Container that holds slides.
-            PhotoSwipe keeps only 3 of them in the DOM to save memory.
-            Don't modify these 3 pswp__item elements, data is added later on. -->
-        <div class="pswp__container">
-            <div class="pswp__item"></div>
-            <div class="pswp__item"></div>
-            <div class="pswp__item"></div>
-        </div>
-
-        <!-- Default (PhotoSwipeUI_Default) interface on top of sliding area. Can be changed. -->
-        <div class="pswp__ui pswp__ui--hidden">
-
-            <div class="pswp__top-bar">
-
-                <!--  Controls are self-explanatory. Order can be changed. -->
-
-                <div class="pswp__counter"></div>
-
-                <button class="pswp__button pswp__button--close" title="Close (Esc)"></button>
-
-                <button class="pswp__button pswp__button--share" title="Share"></button>
-
-                <button class="pswp__button pswp__button--fs" title="Toggle fullscreen"></button>
-
-                <button class="pswp__button pswp__button--zoom" title="Zoom in/out"></button>
-
-                <!-- Preloader demo https://codepen.io/dimsemenov/pen/yyBWoR -->
-                <!-- element will get class pswp__preloader--active when preloader is running -->
-                <div class="pswp__preloader">
-                    <div class="pswp__preloader__icn">
-                        <div class="pswp__preloader__cut">
-                            <div class="pswp__preloader__donut"></div>
-                        </div>
-                    </div>
-                </div>
-            </div>
-
-            <div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap">
-                <div class="pswp__share-tooltip"></div>
-            </div>
-
-            <button class="pswp__button pswp__button--arrow--left" title="Previous (arrow left)">
-            </button>
-
-            <button class="pswp__button pswp__button--arrow--right" title="Next (arrow right)">
-            </button>
-
-            <div class="pswp__caption">
-                <div class="pswp__caption__center"></div>
-            </div>
-
-        </div>
-
-    </div>
-
-</div>
 <div class="row">
-    <div class="col-md-12 mb-12">
-        <div class="mb-12 text-center">
-            <br/><br/>
-            <h3>Sorry - tickets are not on sale to the public yet.</h3>
-            <?php
-            if (isset($_GET['d'])) {
-                $date = new DateTime($_GET['d']);
-                echo '<h5>VIP tickets go on sale ' . $date->format('F jS, Y \a\t h:ia') . '</h5>';
-            }
-            ?>
-            <h5>Early bird tickets will go on sale April 1st, 2019 at 8:00am</h5>
-            <!-- Begin Mailchimp Signup Form -->
-            <link href="//cdn-images.mailchimp.com/embedcode/classic-10_7.css" rel="stylesheet" type="text/css">
-            <style type="text/css">
-                #mc_embed_signup{background:#fff; clear:left; font:14px Helvetica,Arial,sans-serif; }
-                /* Add your own Mailchimp form style overrides in your site stylesheet or in this style block.
-                   We recommend moving this block and the preceding CSS link to the HEAD of your HTML file. */
-            </style>
-            <div id="mc_embed_signup">
-                <form action="https://discovernci.us9.list-manage.com/subscribe/post?u=191d352658045bb98e2c71587&amp;id=b56299d652" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate>
-                    <div id="mc_embed_signup_scroll">
-                        <h2>Sign up to be notified when tickets are available to the public!</h2>
-                        <div class="mc-field-group">
-                            <label for="mce-EMAIL">Email Address </label>
-                            <input type="email" value="" name="EMAIL" class="required email" id="mce-EMAIL">
-                        </div>
-                        <div id="mce-responses" class="clear">
-                            <div class="response" id="mce-error-response" style="display:none"></div>
-                            <div class="response" id="mce-success-response" style="display:none"></div>
-                        </div>    <!-- real people should not fill this in and expect good things - do not remove this or risk form bot signups-->
-                        <div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_191d352658045bb98e2c71587_b56299d652" tabindex="-1" value=""></div>
-                        <div class="clear"><input type="submit" value="Subscribe" name="subscribe" id="mc-embedded-subscribe" class="button"></div>
-                    </div>
-                </form>
-            </div>
-            <script type='text/javascript' src='//s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js'></script><script type='text/javascript'>(function($) {window.fnames = new Array(); window.ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='FNAME';ftypes[1]='text';fnames[2]='LNAME';ftypes[2]='text';fnames[3]='ADDRESS';ftypes[3]='address';fnames[4]='PHONE';ftypes[4]='phone';}(jQuery));var $mcj = jQuery.noConflict(true);</script>
-            <!--End mc_embed_signup-->
-        </div>
+    <div class="col-md-12 mb-12 text-center">
+        <iframe src="https://albumizr.com/a/dv93" scrolling="no" frameborder="0" allowfullscreen width="700" height="400"></iframe>
+        <br/>
+        <br/>
+        <br/>
         <br/>
     </div>