@import url(http://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800&subset=latin,latin-ext);.addthis_sharing_toolbox a.at-icon-wrapper:hover svg path,.addthis_sharing_toolbox a.at-icon-wrapper svg path{fill:#fff}#BetterNavigator#BetterNavigator{top:6rem}
/*!
 * Hamburgers
 * @description Tasty CSS-animated hamburgers
 * @author Jonathan Suh @jonsuh
 * @site https://jonsuh.com/hamburgers
 * @link https://github.com/jonsuh/hamburgers
 */.hamburger{padding:0;display:inline-block;cursor:pointer;transition-property:opacity,-webkit-filter;transition-property:opacity,filter;transition-property:opacity,filter,-webkit-filter;transition-duration:.15s;transition-timing-function:linear;font:inherit;color:inherit;text-transform:none;background-color:transparent;border:0;margin:0;overflow:visible}.hamburger:hover{opacity:.7}.hamburger-box{width:24px;height:17px;display:inline-block;position:relative}.hamburger-inner{display:block;top:50%;margin-top:-1.5px}.hamburger-inner,.hamburger-inner:after,.hamburger-inner:before{width:24px;height:3px;background-color:#666;border-radius:3px;position:absolute;transition-property:transform;transition-duration:.15s;transition-timing-function:ease}.hamburger-inner:after,.hamburger-inner:before{content:"";display:block}.hamburger-inner:before{top:-7px}.hamburger-inner:after{bottom:-7px}.hamburger--arrowturn.is-active .hamburger-inner{transform:rotate(-180deg)}.hamburger--arrowturn.is-active .hamburger-inner:before{transform:translate3d(8px,0,0) rotate(45deg) scaleX(.7)}.hamburger--arrowturn.is-active .hamburger-inner:after{transform:translate3d(8px,0,0) rotate(-45deg) scaleX(.7)}.hamburger--arrowturn-r.is-active .hamburger-inner{transform:rotate(-180deg)}.hamburger--arrowturn-r.is-active .hamburger-inner:before{transform:translate3d(-8px,0,0) rotate(-45deg) scaleX(.7)}.hamburger--arrowturn-r.is-active .hamburger-inner:after{transform:translate3d(-8px,0,0) rotate(45deg) scaleX(.7)}.hamburger--collapse .hamburger-inner{top:auto;bottom:0;transition-duration:.13s;transition-delay:.13s;transition-timing-function:cubic-bezier(.55,.055,.675,.19)}.hamburger--collapse .hamburger-inner:after{top:-14px;transition:top .2s cubic-bezier(.33333,.66667,.66667,1) .2s,opacity .1s linear}.hamburger--collapse .hamburger-inner:before{transition:top .12s cubic-bezier(.33333,.66667,.66667,1) .2s,transform .13s cubic-bezier(.55,.055,.675,.19)}.hamburger--collapse.is-active .hamburger-inner{transform:translate3d(0,-7px,0) rotate(-45deg);transition-delay:.22s;transition-timing-function:cubic-bezier(.215,.61,.355,1)}.hamburger--collapse.is-active .hamburger-inner:after{top:0;opacity:0;transition:top .2s cubic-bezier(.33333,0,.66667,.33333),opacity .1s linear .22s}.hamburger--collapse.is-active .hamburger-inner:before{top:0;transform:rotate(-90deg);transition:top .1s cubic-bezier(.33333,0,.66667,.33333) .16s,transform .13s cubic-bezier(.215,.61,.355,1) .25s}.hamburger{-webkit-appearance:none!important;-moz-appearance:none!important;appearance:none!important}.hamburger:active,.hamburger:hover{box-shadow:none}

/*! normalize.css v7.0.0 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;-ms-text-size-adjust:100%;text-size-adjust:100%;box-sizing:border-box}*,:after,:before{box-sizing:inherit}body{-webkit-font-smoothing:antialiased;margin:0}article,aside,footer,header,nav,section{display:block}h1{font-size:2em;margin:.67em 0}figcaption,figure,main{display:block}figure{margin:1em 40px}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:roboto-mono;font-size:16px;line-height:1.5}a{background-color:transparent;-webkit-text-decoration-skip:objects;text-decoration-skip:objects}abbr[title]{border-bottom:0;text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:inherit;font-weight:bolder}code,kbd,samp{font-family:roboto-mono;font-size:16px;line-height:1.5}dfn{font-style:italic}mark{background-color:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}img{border:0}svg:not(:root){overflow:hidden}button,input,optgroup,select,textarea{font-family:sans-serif;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button;-moz-appearance:button;appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border:0;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{display:inline-block;vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;-moz-appearance:textfield;appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none;appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;appearance:button;font:inherit}details,menu{display:block}summary{display:list-item}canvas{display:inline-block}[hidden],template{display:none}.container{margin-left:auto;margin-right:auto;max-width:64rem}@media (max-width:68rem){.container{margin-left:2rem;margin-right:2rem}}@media (max-width:767px){.container{margin-left:1rem;margin-right:1rem}}

/* !FOCUSED IMAGES */.focused-image{height:auto;max-width:none;width:auto}

/*! PhotoSwipe main CSS by Dmitry Semenov | photoswipe.com | MIT license */
/*! PhotoSwipe Default UI CSS by Dmitry Semenov | photoswipe.com | MIT license */.pswp__button{-webkit-appearance:none;background:none;border:0;box-shadow:none;cursor:pointer;display:block;float:right;height:44px;margin:0;opacity:.75;overflow:visible;padding:0;position:relative;transition:opacity .2s;width:44px}.pswp__button:focus,.pswp__button:hover{opacity:1}.pswp__button:active{opacity:.9;outline:none}.pswp__button::-moz-focus-inner{border:0;padding:0}.pswp__ui--over-close .pswp__button--close{opacity:1}.pswp__button,.pswp__button--arrow--left:before,.pswp__button--arrow--right:before{background:url(/_resources/themes/main/images/default-skin.png) 0 0 no-repeat;background-size:264px 88px;height:44px;width:44px}@media (-webkit-min-device-pixel-ratio:1.1),(-webkit-min-device-pixel-ratio:1.09375),(min-resolution:1.1dppx),(min-resolution:105dpi){.pswp--svg .pswp__button,.pswp--svg .pswp__button--arrow--left:before,.pswp--svg .pswp__button--arrow--right:before{background-image:url(/_resources/themes/main/images/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{background-position:-88px 0;display:none}.pswp--zoom-allowed .pswp__button--zoom{display:block}.pswp--zoomed-in .pswp__button--zoom{background-position:-132px 0}.pswp--touch .pswp__button--arrow--left,.pswp--touch .pswp__button--arrow--right{visibility:hidden}.pswp__button--arrow--left,.pswp__button--arrow--right{background:none;height:100px;margin-top:-50px;position:absolute;top:50%;width:70px}.pswp__button--arrow--left{left:0}.pswp__button--arrow--right{right:0}.pswp__button--arrow--left:before,.pswp__button--arrow--right:before{background-color:rgba(0,0,0,.3);content:"";height:30px;position:absolute;top:35px;width:32px}.pswp__button--arrow--left:before{background-position:-138px -44px;left:6px}.pswp__button--arrow--right:before{background-position:-94px -44px;right:6px}.pswp__counter,.pswp__share-modal{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.pswp__share-modal{-webkit-backface-visibility:hidden;background:rgba(0,0,0,.5);display:block;height:100%;left:0;opacity:0;padding:10px;position:absolute;top:0;transition:opacity .25s ease-out;width:100%;will-change:opacity;z-index:1600}.pswp__share-modal--hidden{display:none}.pswp__share-tooltip{-webkit-backface-visibility:hidden;background:#fff;border-radius:2px;box-shadow:0 2px 5px rgba(0,0,0,.25);display:block;position:absolute;right:44px;top:56px;transform:translateY(6px);transition:transform .25s;width:auto;will-change:transform;z-index:1620}.pswp__share-tooltip a{display:block;font-size:14px;line-height:18px;padding:8px 12px}.pswp__share-tooltip a,.pswp__share-tooltip a:hover{color:#000;text-decoration:none}.pswp__share-tooltip a:first-child{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{transform:translateY(0)}.pswp--touch .pswp__share-tooltip a{padding:16px 12px}a.pswp__share--facebook:before{border:6px solid transparent;border-bottom-color:#fff;content:"";display:block;height:0;-webkit-pointer-events:none;-moz-pointer-events:none;pointer-events:none;position:absolute;right:15px;top:-12px;width:0}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}.pswp__counter{color:#fff;font-size:13px;height:44px;left:0;line-height:44px;opacity:.75;padding:0 10px;position:absolute;top:0}.pswp__caption{bottom:0;left:0;min-height:44px;position:absolute;width:100%}.pswp__caption small{color:#bbb;font-size:11px}.pswp__caption__center{color:#ccc;font-size:13px;line-height:20px;margin:0 auto;max-width:420px;padding:10px;text-align:left}.pswp__caption--empty{display:none}.pswp__caption--fake{visibility:hidden}.pswp__preloader{direction:ltr;height:44px;left:50%;margin-left:-22px;opacity:0;position:absolute;top:0;transition:opacity .25s ease-out;width:44px;will-change:opacity}.pswp__preloader__icn{height:20px;margin:12px;width:20px}.pswp__preloader--active{opacity:1}.pswp__preloader--active .pswp__preloader__icn{background:url(/_resources/themes/main/images/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 .5s linear infinite;animation:clockwise .5s linear infinite}.pswp--css_animation .pswp__preloader--active .pswp__preloader__donut{-webkit-animation:donut-rotate 1s cubic-bezier(.4,0,.22,1) infinite;animation:donut-rotate 1s cubic-bezier(.4,0,.22,1) infinite}.pswp--css_animation .pswp__preloader__icn{background:none;height:14px;left:15px;margin:0;opacity:.75;position:absolute;top:15px;width:14px}.pswp--css_animation .pswp__preloader__cut{height:14px;overflow:hidden;position:relative;width:7px}.pswp--css_animation .pswp__preloader__donut{background:none;border-color:#fff #fff transparent transparent;border-style:solid;border-width:2px;border-radius:50%;box-sizing:border-box;height:14px;left:0;margin:0;position:absolute;top:0;width:14px}@media screen and (max-width:1024px){.pswp__preloader{float:right;left:auto;margin:0;position:relative;top:auto}}@-webkit-keyframes clockwise{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes clockwise{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@-webkit-keyframes donut-rotate{0%{transform:rotate(0)}50%{transform:rotate(-140deg)}to{transform:rotate(0)}}@keyframes donut-rotate{0%{transform:rotate(0)}50%{transform:rotate(-140deg)}to{transform:rotate(0)}}.pswp__ui{-webkit-font-smoothing:auto;opacity:1;visibility:visible;z-index:1550}.pswp__top-bar{height:44px;left:0;position:absolute;top:0;width:100%}.pswp--has_mouse .pswp__button--arrow--left,.pswp--has_mouse .pswp__button--arrow--right,.pswp__caption,.pswp__top-bar{-webkit-backface-visibility:hidden;transition:opacity 333ms cubic-bezier(.4,0,.22,1);will-change:opacity}.pswp--has_mouse .pswp__button--arrow--left,.pswp--has_mouse .pswp__button--arrow--right{visibility:visible}.pswp__caption,.pswp__top-bar{background-color:rgba(0,0,0,.5)}.pswp__ui--fit .pswp__caption,.pswp__ui--fit .pswp__top-bar{background-color:rgba(0,0,0,.3)}.pswp__ui--idle .pswp__button--arrow--left,.pswp__ui--idle .pswp__button--arrow--right,.pswp__ui--idle .pswp__top-bar{opacity:0}.pswp__ui--hidden .pswp__button--arrow--left,.pswp__ui--hidden .pswp__button--arrow--right,.pswp__ui--hidden .pswp__caption,.pswp__ui--hidden .pswp__top-bar{opacity:.001}.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}.pswp{-webkit-backface-visibility:hidden;display:none;height:100%;left:0;outline:none;overflow:hidden;position:absolute;-webkit-text-size-adjust:100%;top:0;touch-action:none;width:100%;z-index:2500}.pswp *{box-sizing:border-box}.pswp img{max-width:none}.pswp--animate_opacity{opacity:.001;transition:opacity 333ms cubic-bezier(.4,0,.22,1);will-change:opacity}.pswp--open{display:block}.pswp--zoom-allowed .pswp__img{cursor:-webkit-zoom-in;cursor:-moz-zoom-in;cursor:zoom-in}.pswp--zoomed-in .pswp__img{cursor:-webkit-grab;cursor:-moz-grab;cursor:grab}.pswp--dragging .pswp__img{cursor:-webkit-grabbing;cursor:-moz-grabbing;cursor:grabbing}.pswp__bg{-webkit-backface-visibility:hidden;background:#000;opacity:0;transform:translateZ(0)}.pswp__bg,.pswp__scroll-wrap{height:100%;left:0;position:absolute;top:0;width:100%}.pswp__scroll-wrap{overflow:hidden}.pswp__container,.pswp__zoom-wrap{bottom:0;left:0;position:absolute;right:0;top:0;touch-action:none}.pswp__container,.pswp__img{-webkit-tap-highlight-color:rgba(0,0,0,0);-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.pswp__zoom-wrap{position:absolute;transform-origin:left top;transition:transform 333ms cubic-bezier(.4,0,.22,1);width:100%}.pswp__bg{transition:opacity 333ms cubic-bezier(.4,0,.22,1);will-change:opacity}.pswp--animated-in .pswp__bg,.pswp--animated-in .pswp__zoom-wrap{transition:none}.pswp__container,.pswp__zoom-wrap{-webkit-backface-visibility:hidden}.pswp__item{bottom:0;overflow:hidden;right:0}.pswp__img,.pswp__item{left:0;position:absolute;top:0}.pswp__img{height:auto;width:auto}.pswp__img--placeholder{-webkit-backface-visibility:hidden}.pswp__img--placeholder--blank{background:#222}.pswp--ie .pswp__img{height:auto!important;left:0;top:0;width:100%!important}.pswp__error-msg{color:#ccc;font-size:14px;left:0;line-height:16px;margin-top:-8px;position:absolute;text-align:center;top:50%;width:100%}.pswp__error-msg a{color:#ccc;text-decoration:underline}.salvattore-column{display:block;float:left}.salvattore-column>*{width:100%!important}.size-1of1{width:100%}.size-1of2{margin-right:2rem;width:calc(50% - 2rem)}.size-1of3{margin-right:2rem;width:calc(33.333% - 2rem)}.userform{margin-bottom:2em}.userformsgroup{border:0;margin-bottom:0;padding:0}@media (min-width:768px){.userformsgroup>.middleColumn{display:flex;margin-left:-.5em;margin-right:-.5em}}@media (min-width:768px){.userformsgroup>.middleColumn>.field{flex:1 1 auto;margin-left:.5em;margin-right:.5em;width:100%}}.ElementBanner{height:40vw;max-height:40rem;overflow:hidden;padding:0;position:relative}@media (max-width:599px){.ElementBanner{height:auto;max-height:none}}.ElementBanner__image{height:100%;left:0;position:absolute!important;top:0;width:100%;z-index:-1}@media (max-width:599px){.ElementBanner__image{height:40vw;position:relative!important}}.ElementBanner__img{height:auto;width:100%}.ElementBanner__textWrapper{margin-left:auto;margin-right:auto;max-width:64rem}@media (max-width:68rem){.ElementBanner__textWrapper{margin-left:2rem;margin-right:2rem}}@media (max-width:767px){.ElementBanner__textWrapper{margin-left:1rem;margin-right:1rem}}@media (min-width:600px){.ElementBanner__textWrapper{align-items:stretch;display:flex;flex-direction:row;height:100%;justify-content:center;padding-bottom:2em;padding-top:2em}}.ElementBanner__textWrapper.-topLeft{align-items:flex-start;justify-content:flex-start}.ElementBanner__textWrapper.-topCenter{align-items:flex-start;justify-content:center;text-align:center}.ElementBanner__textWrapper.-topRight{align-items:flex-start;justify-content:flex-end;text-align:right}.ElementBanner__textWrapper.-middleLeft{align-items:center;justify-content:flex-start}.ElementBanner__textWrapper.-middleCenter{align-items:center;justify-content:center;text-align:center}.ElementBanner__textWrapper.-middleRight{align-items:center;justify-content:flex-end;text-align:right}.ElementBanner__textWrapper.-bottomLeft{align-items:flex-end;justify-content:flex-start}.ElementBanner__textWrapper.-bottomCenter{align-items:flex-end;justify-content:center;text-align:center}.ElementBanner__textWrapper.-bottomRight{align-items:flex-end;justify-content:flex-end;text-align:right}.ElementBanner__text{font-size:24px;line-height:1.5;margin-bottom:1rem;font-size:16px;text-align:left;width:100%}@media (min-width:600px){.ElementBanner__text{color:#fff;width:50%}}@media (min-width:768px){.ElementBanner__text{font-size:20px}}@media (min-width:1024px){.ElementBanner__text{font-size:24px}}.ElementBanner__title{margin-top:0}.ElementBanner__content>:last-child{margin-bottom:0}.ElementBanner__content .Button{display:inline-block;font-size:1rem;font-weight:400;line-height:1;text-align:center;text-decoration:none!important;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;vertical-align:middle;white-space:nowrap;background-color:transparent;border:2px solid #e56934;color:#e56934;padding:calc(.5em - 2px) calc(1em - 2px);border-radius:0;transition:all .15s ease-in-out;background-color:hsla(0,0%,100%,0);border-radius:4px;font-size:.85em;transition:all .25s ease-in-out}.ElementBanner__content .Button.pseudo-class-focus,.ElementBanner__content .Button.pseudo-class-hover,.ElementBanner__content .Button:focus,.ElementBanner__content .Button:hover{outline:0;text-decoration:none!important;background-color:transparent;border:2px solid #cc4f1a;color:#cc4f1a;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.pseudo-class-focus.pseudo-class-focus,.ElementBanner__content .Button.pseudo-class-focus.pseudo-class-hover,.ElementBanner__content .Button.pseudo-class-focus:focus,.ElementBanner__content .Button.pseudo-class-focus:hover,.ElementBanner__content .Button.pseudo-class-hover.pseudo-class-focus,.ElementBanner__content .Button.pseudo-class-hover.pseudo-class-hover,.ElementBanner__content .Button.pseudo-class-hover:focus,.ElementBanner__content .Button.pseudo-class-hover:hover,.ElementBanner__content .Button:focus.pseudo-class-focus,.ElementBanner__content .Button:focus.pseudo-class-hover,.ElementBanner__content .Button:focus:focus,.ElementBanner__content .Button:focus:hover,.ElementBanner__content .Button:hover.pseudo-class-focus,.ElementBanner__content .Button:hover.pseudo-class-hover,.ElementBanner__content .Button:hover:focus,.ElementBanner__content .Button:hover:hover{background-color:transparent;border:2px solid #9f3e14;color:#9f3e14}.ElementBanner__content .Button.pseudo-class-disabled,.ElementBanner__content .Button:disabled{opacity:.5;pointer-events:none}.ElementBanner__content .Button.pseudo-class-active,.ElementBanner__content .Button:active{background-image:none}.ElementBanner__content .Button.-outlined{background-color:transparent;border:2px solid #e56934;color:#e56934;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-outlined:focus,.ElementBanner__content .Button.-outlined:hover{background-color:transparent;border:2px solid #cc4f1a;color:#cc4f1a}.ElementBanner__content .Button.-secondary{background-color:#666;border:0 solid transparent;color:#fff}.ElementBanner__content .Button.-secondary.pseudo-class-active,.ElementBanner__content .Button.-secondary.pseudo-class-hover,.ElementBanner__content .Button.-secondary:active,.ElementBanner__content .Button.-secondary:hover,.ElementBanner__content .Button.-secondary:link,.ElementBanner__content .Button.-secondary:visited,.typography .ElementBanner__content .Button.-secondary.pseudo-class-hover,.typography .ElementBanner__content .Button.-secondary:active,.typography .ElementBanner__content .Button.-secondary:hover,.typography .ElementBanner__content .Button.-secondary:link,.typography .ElementBanner__content .Button.-secondary:visited{color:#fff}.ElementBanner__content .Button.-secondary.pseudo-class-focus,.ElementBanner__content .Button.-secondary.pseudo-class-hover,.ElementBanner__content .Button.-secondary:focus,.ElementBanner__content .Button.-secondary:hover,.typography .ElementBanner__content .Button.-secondary.pseudo-class-focus,.typography .ElementBanner__content .Button.-secondary.pseudo-class-hover,.typography .ElementBanner__content .Button.-secondary:focus,.typography .ElementBanner__content .Button.-secondary:hover{background-color:#4d4d4d}.ElementBanner__content .Button.-secondary.-outlined{background-color:transparent;border:2px solid #666;color:#666;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-secondary.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-secondary.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-secondary.-outlined:focus,.ElementBanner__content .Button.-secondary.-outlined:hover{background-color:transparent;border:2px solid #4d4d4d;color:#4d4d4d}.ElementBanner__content .Button.-success{background-color:#28a745;border:0 solid transparent;color:#fff}.ElementBanner__content .Button.-success.pseudo-class-active,.ElementBanner__content .Button.-success.pseudo-class-hover,.ElementBanner__content .Button.-success:active,.ElementBanner__content .Button.-success:hover,.ElementBanner__content .Button.-success:link,.ElementBanner__content .Button.-success:visited,.typography .ElementBanner__content .Button.-success.pseudo-class-hover,.typography .ElementBanner__content .Button.-success:active,.typography .ElementBanner__content .Button.-success:hover,.typography .ElementBanner__content .Button.-success:link,.typography .ElementBanner__content .Button.-success:visited{color:#fff}.ElementBanner__content .Button.-success.pseudo-class-focus,.ElementBanner__content .Button.-success.pseudo-class-hover,.ElementBanner__content .Button.-success:focus,.ElementBanner__content .Button.-success:hover,.typography .ElementBanner__content .Button.-success.pseudo-class-focus,.typography .ElementBanner__content .Button.-success.pseudo-class-hover,.typography .ElementBanner__content .Button.-success:focus,.typography .ElementBanner__content .Button.-success:hover{background-color:#1e7e34}.ElementBanner__content .Button.-success.-outlined{background-color:transparent;border:2px solid #28a745;color:#28a745;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-success.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-success.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-success.-outlined:focus,.ElementBanner__content .Button.-success.-outlined:hover{background-color:transparent;border:2px solid #1e7e34;color:#1e7e34}.ElementBanner__content .Button.-warning{background-color:#e56934;border:0 solid transparent;color:#fff}.ElementBanner__content .Button.-warning.pseudo-class-active,.ElementBanner__content .Button.-warning.pseudo-class-hover,.ElementBanner__content .Button.-warning:active,.ElementBanner__content .Button.-warning:hover,.ElementBanner__content .Button.-warning:link,.ElementBanner__content .Button.-warning:visited,.typography .ElementBanner__content .Button.-warning.pseudo-class-hover,.typography .ElementBanner__content .Button.-warning:active,.typography .ElementBanner__content .Button.-warning:hover,.typography .ElementBanner__content .Button.-warning:link,.typography .ElementBanner__content .Button.-warning:visited{color:#fff}.ElementBanner__content .Button.-warning.pseudo-class-focus,.ElementBanner__content .Button.-warning.pseudo-class-hover,.ElementBanner__content .Button.-warning:focus,.ElementBanner__content .Button.-warning:hover,.typography .ElementBanner__content .Button.-warning.pseudo-class-focus,.typography .ElementBanner__content .Button.-warning.pseudo-class-hover,.typography .ElementBanner__content .Button.-warning:focus,.typography .ElementBanner__content .Button.-warning:hover{background-color:#cc4f1a}.ElementBanner__content .Button.-warning.-outlined{background-color:transparent;border:2px solid #e56934;color:#e56934;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-warning.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-warning.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-warning.-outlined:focus,.ElementBanner__content .Button.-warning.-outlined:hover{background-color:transparent;border:2px solid #cc4f1a;color:#cc4f1a}.ElementBanner__content .Button.-error{background-color:#dc3545;border:0 solid transparent;color:#fff}.ElementBanner__content .Button.-error.pseudo-class-active,.ElementBanner__content .Button.-error.pseudo-class-hover,.ElementBanner__content .Button.-error:active,.ElementBanner__content .Button.-error:hover,.ElementBanner__content .Button.-error:link,.ElementBanner__content .Button.-error:visited,.typography .ElementBanner__content .Button.-error.pseudo-class-hover,.typography .ElementBanner__content .Button.-error:active,.typography .ElementBanner__content .Button.-error:hover,.typography .ElementBanner__content .Button.-error:link,.typography .ElementBanner__content .Button.-error:visited{color:#fff}.ElementBanner__content .Button.-error.pseudo-class-focus,.ElementBanner__content .Button.-error.pseudo-class-hover,.ElementBanner__content .Button.-error:focus,.ElementBanner__content .Button.-error:hover,.typography .ElementBanner__content .Button.-error.pseudo-class-focus,.typography .ElementBanner__content .Button.-error.pseudo-class-hover,.typography .ElementBanner__content .Button.-error:focus,.typography .ElementBanner__content .Button.-error:hover{background-color:#bd2130}.ElementBanner__content .Button.-error.-outlined{background-color:transparent;border:2px solid #dc3545;color:#dc3545;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-error.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-error.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-error.-outlined:focus,.ElementBanner__content .Button.-error.-outlined:hover{background-color:transparent;border:2px solid #bd2130;color:#bd2130}@media (min-width:600px){.ElementBanner__content .Button{display:inline-block;font-size:1rem;font-weight:400;line-height:1;text-align:center;text-decoration:none!important;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;vertical-align:middle;white-space:nowrap;background-color:transparent;border:2px solid #fff;color:#fff;padding:calc(.5em - 2px) calc(1em - 2px);border-radius:0;transition:all .15s ease-in-out}.ElementBanner__content .Button.pseudo-class-focus,.ElementBanner__content .Button.pseudo-class-hover,.ElementBanner__content .Button:focus,.ElementBanner__content .Button:hover{outline:0;text-decoration:none!important;background-color:transparent;border:2px solid #e6e6e6;color:#e6e6e6;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.pseudo-class-focus.pseudo-class-focus,.ElementBanner__content .Button.pseudo-class-focus.pseudo-class-hover,.ElementBanner__content .Button.pseudo-class-focus:focus,.ElementBanner__content .Button.pseudo-class-focus:hover,.ElementBanner__content .Button.pseudo-class-hover.pseudo-class-focus,.ElementBanner__content .Button.pseudo-class-hover.pseudo-class-hover,.ElementBanner__content .Button.pseudo-class-hover:focus,.ElementBanner__content .Button.pseudo-class-hover:hover,.ElementBanner__content .Button:focus.pseudo-class-focus,.ElementBanner__content .Button:focus.pseudo-class-hover,.ElementBanner__content .Button:focus:focus,.ElementBanner__content .Button:focus:hover,.ElementBanner__content .Button:hover.pseudo-class-focus,.ElementBanner__content .Button:hover.pseudo-class-hover,.ElementBanner__content .Button:hover:focus,.ElementBanner__content .Button:hover:hover{background-color:transparent;border:2px solid #ccc;color:#ccc}.ElementBanner__content .Button.pseudo-class-disabled,.ElementBanner__content .Button:disabled{opacity:.5;pointer-events:none}.ElementBanner__content .Button.pseudo-class-active,.ElementBanner__content .Button:active{background-image:none}.ElementBanner__content .Button.-outlined{background-color:transparent;border:2px solid #fff;color:#fff;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-outlined:focus,.ElementBanner__content .Button.-outlined:hover{background-color:transparent;border:2px solid #e6e6e6;color:#e6e6e6}.ElementBanner__content .Button.-secondary{background-color:#666;border:0 solid transparent;color:#fff}.ElementBanner__content .Button.-secondary.pseudo-class-active,.ElementBanner__content .Button.-secondary.pseudo-class-hover,.ElementBanner__content .Button.-secondary:active,.ElementBanner__content .Button.-secondary:hover,.ElementBanner__content .Button.-secondary:link,.ElementBanner__content .Button.-secondary:visited,.typography .ElementBanner__content .Button.-secondary.pseudo-class-hover,.typography .ElementBanner__content .Button.-secondary:active,.typography .ElementBanner__content .Button.-secondary:hover,.typography .ElementBanner__content .Button.-secondary:link,.typography .ElementBanner__content .Button.-secondary:visited{color:#fff}.ElementBanner__content .Button.-secondary.pseudo-class-focus,.ElementBanner__content .Button.-secondary.pseudo-class-hover,.ElementBanner__content .Button.-secondary:focus,.ElementBanner__content .Button.-secondary:hover,.typography .ElementBanner__content .Button.-secondary.pseudo-class-focus,.typography .ElementBanner__content .Button.-secondary.pseudo-class-hover,.typography .ElementBanner__content .Button.-secondary:focus,.typography .ElementBanner__content .Button.-secondary:hover{background-color:#4d4d4d}.ElementBanner__content .Button.-secondary.-outlined{background-color:transparent;border:2px solid #666;color:#666;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-secondary.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-secondary.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-secondary.-outlined:focus,.ElementBanner__content .Button.-secondary.-outlined:hover{background-color:transparent;border:2px solid #4d4d4d;color:#4d4d4d}.ElementBanner__content .Button.-success{background-color:#28a745;border:0 solid transparent;color:#fff}.ElementBanner__content .Button.-success.pseudo-class-active,.ElementBanner__content .Button.-success.pseudo-class-hover,.ElementBanner__content .Button.-success:active,.ElementBanner__content .Button.-success:hover,.ElementBanner__content .Button.-success:link,.ElementBanner__content .Button.-success:visited,.typography .ElementBanner__content .Button.-success.pseudo-class-hover,.typography .ElementBanner__content .Button.-success:active,.typography .ElementBanner__content .Button.-success:hover,.typography .ElementBanner__content .Button.-success:link,.typography .ElementBanner__content .Button.-success:visited{color:#fff}.ElementBanner__content .Button.-success.pseudo-class-focus,.ElementBanner__content .Button.-success.pseudo-class-hover,.ElementBanner__content .Button.-success:focus,.ElementBanner__content .Button.-success:hover,.typography .ElementBanner__content .Button.-success.pseudo-class-focus,.typography .ElementBanner__content .Button.-success.pseudo-class-hover,.typography .ElementBanner__content .Button.-success:focus,.typography .ElementBanner__content .Button.-success:hover{background-color:#1e7e34}.ElementBanner__content .Button.-success.-outlined{background-color:transparent;border:2px solid #28a745;color:#28a745;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-success.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-success.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-success.-outlined:focus,.ElementBanner__content .Button.-success.-outlined:hover{background-color:transparent;border:2px solid #1e7e34;color:#1e7e34}.ElementBanner__content .Button.-warning{background-color:#e56934;border:0 solid transparent;color:#fff}.ElementBanner__content .Button.-warning.pseudo-class-active,.ElementBanner__content .Button.-warning.pseudo-class-hover,.ElementBanner__content .Button.-warning:active,.ElementBanner__content .Button.-warning:hover,.ElementBanner__content .Button.-warning:link,.ElementBanner__content .Button.-warning:visited,.typography .ElementBanner__content .Button.-warning.pseudo-class-hover,.typography .ElementBanner__content .Button.-warning:active,.typography .ElementBanner__content .Button.-warning:hover,.typography .ElementBanner__content .Button.-warning:link,.typography .ElementBanner__content .Button.-warning:visited{color:#fff}.ElementBanner__content .Button.-warning.pseudo-class-focus,.ElementBanner__content .Button.-warning.pseudo-class-hover,.ElementBanner__content .Button.-warning:focus,.ElementBanner__content .Button.-warning:hover,.typography .ElementBanner__content .Button.-warning.pseudo-class-focus,.typography .ElementBanner__content .Button.-warning.pseudo-class-hover,.typography .ElementBanner__content .Button.-warning:focus,.typography .ElementBanner__content .Button.-warning:hover{background-color:#cc4f1a}.ElementBanner__content .Button.-warning.-outlined{background-color:transparent;border:2px solid #e56934;color:#e56934;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-warning.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-warning.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-warning.-outlined:focus,.ElementBanner__content .Button.-warning.-outlined:hover{background-color:transparent;border:2px solid #cc4f1a;color:#cc4f1a}.ElementBanner__content .Button.-error{background-color:#dc3545;border:0 solid transparent;color:#fff}.ElementBanner__content .Button.-error.pseudo-class-active,.ElementBanner__content .Button.-error.pseudo-class-hover,.ElementBanner__content .Button.-error:active,.ElementBanner__content .Button.-error:hover,.ElementBanner__content .Button.-error:link,.ElementBanner__content .Button.-error:visited,.typography .ElementBanner__content .Button.-error.pseudo-class-hover,.typography .ElementBanner__content .Button.-error:active,.typography .ElementBanner__content .Button.-error:hover,.typography .ElementBanner__content .Button.-error:link,.typography .ElementBanner__content .Button.-error:visited{color:#fff}.ElementBanner__content .Button.-error.pseudo-class-focus,.ElementBanner__content .Button.-error.pseudo-class-hover,.ElementBanner__content .Button.-error:focus,.ElementBanner__content .Button.-error:hover,.typography .ElementBanner__content .Button.-error.pseudo-class-focus,.typography .ElementBanner__content .Button.-error.pseudo-class-hover,.typography .ElementBanner__content .Button.-error:focus,.typography .ElementBanner__content .Button.-error:hover{background-color:#bd2130}.ElementBanner__content .Button.-error.-outlined{background-color:transparent;border:2px solid #dc3545;color:#dc3545;padding:calc(.5em - 2px) calc(1em - 2px)}.ElementBanner__content .Button.-error.-outlined.pseudo-class-focus,.ElementBanner__content .Button.-error.-outlined.pseudo-class-hover,.ElementBanner__content .Button.-error.-outlined:focus,.ElementBanner__content .Button.-error.-outlined:hover{background-color:transparent;border:2px solid #bd2130;color:#bd2130}}.ElementBanner__content .Button:hover{background-color:#fff!important;border-color:#fff!important;color:#000!important}__webpack_require__.r(__webpack_exports__);
/* harmony import */ var core_js_modules_es_parse_float__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(9);
/* harmony import */ var core_js_modules_es_parse_float__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_parse_float__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var image_focus__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(1);
/* harmony import */ var image_focus__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(image_focus__WEBPACK_IMPORTED_MODULE_1__);

// https://github.com/third774/image-focus
// https://github.com/jonom/silverstripe-focuspoint

var focusOptions = {
  updateOnWindowResize: true,
  updateOnContainerResize: true
};
var focusImages = document.querySelectorAll('[data-focus-x]');

for (var i = 0; i < focusImages.length; i++) {
  // eslint-disable-line no-plusplus
  // flip Y value
  var y = parseFloat(focusImages[i].dataset.focusY) * -1;
  focusImages[i].dataset.focusY = y;
  focusImages[i].setAttribute('data-focus-y', y); // ignore lazyload images until they are ready

  if (!focusImages[i].classList.contains('lazyload')) {
    var focusedImage = new image_focus__WEBPACK_IMPORTED_MODULE_1__["FocusedImage"](focusImages[i], focusOptions); // eslint-disable-line no-unused-vars, max-len

    focusImages[i].classList.add('focused');
  }
} // process lazyloaded images


document.addEventListener('lazyloaded', function (e) {
  var img = e.target;

  if (img.hasAttribute('data-focus-x')) {
    var _focusedImage = new image_focus__WEBPACK_IMPORTED_MODULE_1__["FocusedImage"](img, focusOptions); // eslint-disable-line no-unused-vars, max-len


    img.classList.add('focused'); // console.log(img);
  }
}); // fire a resize just to be safe

window.dispatchEvent(new Event('resize'));var $ = __webpack_require__(16);
var parseFloatImplementation = __webpack_require__(10);

// `parseFloat` method
// https://tc39.github.io/ecma262/#sec-parsefloat-string
$({ global: true, forced: parseFloat != parseFloatImplementation }, {
  parseFloat: parseFloatImplementation
});
var global = __webpack_require__(0);
var trim = __webpack_require__(11).trim;
var whitespaces = __webpack_require__(2);

var $parseFloat = global.parseFloat;
var FORCED = 1 / $parseFloat(whitespaces + '-0') !== -Infinity;

// `parseFloat` method
// https://tc39.github.io/ecma262/#sec-parsefloat-string
module.exports = FORCED ? function parseFloat(string) {
  var trimmedString = trim(String(string));
  var result = $parseFloat(trimmedString);
  return result === 0 && trimmedString.charAt(0) == '-' ? -0 : result;
} : $parseFloat;
var requireObjectCoercible = __webpack_require__(17);
var whitespaces = __webpack_require__(2);

var whitespace = '[' + whitespaces + ']';
var ltrim = RegExp('^' + whitespace + whitespace + '*');
var rtrim = RegExp(whitespace + whitespace + '*$');

// `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation
var createMethod = function (TYPE) {
  return function ($this) {
    var string = String(requireObjectCoercible($this));
    if (TYPE & 1) string = string.replace(ltrim, '');
    if (TYPE & 2) string = string.replace(rtrim, '');
    return string;
  };
};

module.exports = {
  // `String.prototype.{ trimLeft, trimStart }` methods
  // https://tc39.github.io/ecma262/#sec-string.prototype.trimstart
  start: createMethod(1),
  // `String.prototype.{ trimRight, trimEnd }` methods
  // https://tc39.github.io/ecma262/#sec-string.prototype.trimend
  end: createMethod(2),
  // `String.prototype.trim` method
  // https://tc39.github.io/ecma262/#sec-string.prototype.trim
  trim: createMethod(3)
};
// a string of all valid unicode whitespaces
// eslint-disable-next-line max-len
module.exports = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF';



if (true) {
  module.exports = __webpack_require__(12)
} else {}
function t(t){for(var e=arguments.length,i=new Array(e>1?e-1:0),n=1;n<e;n++)i[n-1]=arguments[n];return i.forEach((function(e){return Object.keys(e).forEach((function(i){return t[i]=e[i]}))})),t}Object.defineProperty(exports,"__esModule",{value:!0});var e={position:"relative",overflow:"hidden"},i={position:"absolute",top:"0",right:"0",bottom:"0",left:"0"},n={display:"block",maxWidth:"100%",touchAction:"none"},s={position:"absolute",cursor:"move",transform:"translate(-50%, -50%)"},o={onChange:function(){},retina:"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3e %3cg fill='none' fill-rule='evenodd'%3e %3ccircle id='a' cx='10' cy='10' r='10' fill='black' fill-opacity='.3' /%3e %3ccircle cx='10' cy='10' r='9' stroke='white' stroke-opacity='.8' stroke-width='2'/%3e %3c/g%3e%3c/svg%3e"},a=function(){function i(i,a){var r=this;void 0===a&&(a={}),this.startDragging=function(t){t.preventDefault(),r.isDragging=!0,t instanceof MouseEvent?r.updateCoordinates(t.clientX,t.clientY):r.updateCoordinates(t.touches[0].clientX,t.touches[0].clientY)},this.handleMove=function(t){if(t.preventDefault(),t instanceof MouseEvent)r.updateCoordinates(t.clientX,t.clientY);else{var e=t.touches[0],i=document.elementFromPoint(e.pageX,e.pageY);i!==r.retina&&i!==r.img?r.stopDragging():r.updateCoordinates(e.clientX,e.clientY)}},this.stopDragging=function(){r.isDragging=!1},this.updateRetinaPositionFromFocus=function(){r.updateRetinaPosition(r.calculateOffsetFromFocus())},this.updateRetinaPosition=function(t){r.retina.style.top=t.offsetY+"px",r.retina.style.left=t.offsetX+"px"},this.options=t({},o,a),this.img=i,this.container=i.parentElement,this.retina=document.createElement("img"),this.retina.src=this.options.retina,this.retina.draggable=!1,this.container.appendChild(this.retina),this.img.draggable=!1,this.startListening(),t(this.img.style,n),t(this.retina.style,s),t(this.container.style,e),this.focus=this.options.focus?this.options.focus:{x:parseFloat(this.img.getAttribute("data-focus-x"))||0,y:parseFloat(this.img.getAttribute("data-focus-y"))||0},this.setFocus(this.focus)}var a=i.prototype;return a.startListening=function(){this.container.addEventListener("mousedown",this.startDragging),this.container.addEventListener("mousemove",this.handleMove),this.container.addEventListener("mouseup",this.stopDragging),this.container.addEventListener("mouseleave",this.stopDragging),this.container.addEventListener("touchend",this.stopDragging),this.container.addEventListener("touchstart",this.startDragging,{passive:!0}),this.container.addEventListener("touchmove",this.handleMove,{passive:!0}),this.img.addEventListener("load",this.updateRetinaPositionFromFocus)},a.stopListening=function(){this.container.removeEventListener("mousedown",this.startDragging),this.container.removeEventListener("mousemove",this.handleMove),this.container.removeEventListener("mouseup",this.stopDragging),this.container.removeEventListener("mouseleave",this.stopDragging),this.container.removeEventListener("touchend",this.stopDragging),this.container.removeEventListener("touchstart",this.startDragging),this.container.removeEventListener("touchmove",this.handleMove),this.img.removeEventListener("load",this.updateRetinaPositionFromFocus)},a.setFocus=function(t){this.focus=t,this.img.setAttribute("data-focus-x",t.x.toString()),this.img.setAttribute("data-focus-y",t.y.toString()),this.updateRetinaPositionFromFocus(),this.options.onChange(t)},a.calculateOffsetFromFocus=function(){var t=this.img.getBoundingClientRect();return{offsetX:t.width*(this.focus.x/2+.5),offsetY:t.height*(this.focus.y/-2+.5)}},a.updateCoordinates=function(t,e){if(this.isDragging){var i=this.img.getBoundingClientRect();this.setFocus({x:2*((t-i.left)/i.width-.5),y:-2*((e-i.top)/i.height-.5)})}},i}(),r={minHeight:"100%",minWidth:"100%"},h={height:"100%",width:"100%",border:"none",opacity:0,zIndex:-1,pointerEvents:"none"},c={debounceTime:17,updateOnWindowResize:!0,updateOnContainerResize:!1,containerPosition:"relative"},u=function(){function n(n,s){var o,a,h,u=this;void 0===s&&(s={}),this.imageNode=n,this.listening=!1,this.setFocus=function(t){u.focus=t,u.img.setAttribute("data-focus-x",t.x.toString()),u.img.setAttribute("data-focus-y",t.y.toString()),u.applyShift()},this.applyShift=function(){var t=u.img,e=t.naturalWidth,i=t.naturalHeight,n=u.container.getBoundingClientRect(),s=n.width,o=n.height,a="0",r="0";if(!(s>0&&o>0&&e>0&&i>0))return!1;var h=e/s,c=i/o;u.img.style.maxHeight=null,u.img.style.maxWidth=null,e>s&&i>o&&(u.img.style[h>c?"maxHeight":"maxWidth"]="100%"),h>c?a=u.calcShift(c,s,e,u.focus.x)+"%":h<c&&(r=u.calcShift(h,o,i,u.focus.y,!0)+"%"),u.img.style.top=r,u.img.style.left=a},this.options=t(c,s),this.img=n,this.container=n.parentElement,this.img.__focused_image_instance__&&(this.img.__focused_image_instance__.stopListening(),this.img.removeEventListener("load",this.applyShift)),this.img.__focused_image_instance__=this,this.img.addEventListener("load",this.applyShift),t(this.container.style,e),this.container.style.position=this.options.containerPosition,t(this.img.style,r,i),this.debounceApplyShift=(o=this.applyShift,a=this.options.debounceTime,function(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];clearTimeout(h),h=setTimeout((function(){return o.apply(void 0,e)}),a)}),this.focus=this.options.focus?this.options.focus:{x:parseFloat(this.img.getAttribute("data-focus-x"))||0,y:parseFloat(this.img.getAttribute("data-focus-y"))||0},this.startListening(),this.setFocus(this.focus)}var s=n.prototype;return s.startListening=function(){var e=this;if(!this.listening&&(this.listening=!0,this.options.updateOnWindowResize&&window.addEventListener("resize",this.debounceApplyShift),this.options.updateOnContainerResize)){var n=document.createElement("object");t(n.style,h,i),n.addEventListener("load",(function(t){return n.contentDocument.defaultView.addEventListener("resize",(function(){return e.debounceApplyShift()}))})),n.type="text/html",n.setAttribute("aria-hidden","true"),n.tabIndex=-1,this.container.appendChild(n),n.data="about:blank",this.resizeListenerObject=n}},s.stopListening=function(){this.listening&&(this.listening=!1,window.removeEventListener("resize",this.debounceApplyShift),this.resizeListenerObject&&(this.resizeListenerObject.contentDocument.defaultView.removeEventListener("resize",this.debounceApplyShift),this.container.removeChild(this.resizeListenerObject),this.resizeListenerObject=null))},s.calcShift=function(t,e,i,n,s){var o=Math.floor(e/2),a=(n+1)/2,r=Math.floor(i/t),h=Math.floor(a*r);s&&(h=r-h);var c=h-o,u=r-h,g=e-o;return u<g&&(c-=g-u),c<0&&(c=0),-100*c/e},n}();exports.FocusPicker=a,exports.FocusedImage=u;
//# sourceMappingURL=image-focus.cjs.production.min.js.map
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var core_js_modules_es_array_for_each__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(6);
/* harmony import */ var core_js_modules_es_array_for_each__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_for_each__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var core_js_modules_es_function_name__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(13);
/* harmony import */ var core_js_modules_es_function_name__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_function_name__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var core_js_modules_web_dom_collections_for_each__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(7);
/* harmony import */ var core_js_modules_web_dom_collections_for_each__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_web_dom_collections_for_each__WEBPACK_IMPORTED_MODULE_2__);



// NO jQuery!
// add required class to main labels of required form elements
var requiredEls = document.querySelectorAll('[required]');
requiredEls.forEach(function (el) {
  var id = el.id ? el.id : el.name;
  var label = document.querySelector("label[for=\"".concat(id, "\"]"));
  label.classList.add('required');
});var DESCRIPTORS = __webpack_require__(8);
var defineProperty = __webpack_require__(14).f;

var FunctionPrototype = Function.prototype;
var FunctionPrototypeToString = FunctionPrototype.toString;
var nameRE = /^\s*function ([^ (]*)/;
var NAME = 'name';

// Function instances `.name` property
// https://tc39.github.io/ecma262/#sec-function-instances-name
if (DESCRIPTORS && !(NAME in FunctionPrototype)) {
  defineProperty(FunctionPrototype, NAME, {
    configurable: true,
    get: function () {
      try {
        return FunctionPrototypeToString.call(this).match(nameRE)[1];
      } catch (error) {
        return '';
      }
    }
  });
}
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__;/*! PhotoSwipe - v4.1.3 - 2019-01-08
* http://photoswipe.com
* Copyright (c) 2019 Dmitry Semenov; */
(function (root, factory) { 
	if (true) {
		!(__WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, __webpack_require__, exports, module)) :
				__WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
	} else {}
})(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;
});var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__;/*! 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 (true) {
		!(__WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, __webpack_require__, exports, module)) :
				__WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
	} else {}
})(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;


});
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var core_js_modules_es_array_for_each__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(6);
/* harmony import */ var core_js_modules_es_array_for_each__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_for_each__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var core_js_modules_web_dom_collections_for_each__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(7);
/* harmony import */ var core_js_modules_web_dom_collections_for_each__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_web_dom_collections_for_each__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var photoswipe__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(3);
/* harmony import */ var photoswipe__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(photoswipe__WEBPACK_IMPORTED_MODULE_2__);
/* harmony import */ var photoswipe_dist_photoswipe_ui_default__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(4);
/* harmony import */ var photoswipe_dist_photoswipe_ui_default__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(photoswipe_dist_photoswipe_ui_default__WEBPACK_IMPORTED_MODULE_3__);
/* harmony import */ var _photoswipe_template__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(5);
/* harmony import */ var _photoswipe_template__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__webpack_require__.n(_photoswipe_template__WEBPACK_IMPORTED_MODULE_4__);




 // bring in photoswipe-helper if we have any galleries

var $galleries = document.querySelectorAll('[data-gallery]');

if ($galleries.length) {
  // initialize template
  var pswpDiv = document.createElement('div');
  pswpDiv.innerHTML = _photoswipe_template__WEBPACK_IMPORTED_MODULE_4___default.a;
  document.body.appendChild(pswpDiv); // identiftu pswp element

  var $pswpElement = document.querySelector('.pswp'); // set up galleries

  $galleries.forEach(function ($gallery) {
    var $items = $gallery.querySelectorAll('[data-gallery-item]');
    var data = [];
    var options = {
      index: 0,
      barsSize: {
        top: 44,
        bottom: 'auto'
      },
      timeToIdle: 4000,
      timeToIdleOutside: 1000,
      loadingIndicatorDelay: 1000,
      closeEl: true,
      captionEl: true,
      fullscreenEl: true,
      zoomEl: true,
      shareEl: false,
      counterEl: true,
      arrowEl: true,
      preloaderEl: true,
      tapToClose: false,
      tapToToggleControls: true,
      clickToCloseNonZoomable: true,
      closeElClasses: ['item', 'caption', 'zoom-wrap', 'ui', 'top-bar'],
      indexIndicatorSep: ' / '
    };
    $items.forEach(function ($item) {
      data.push({
        src: $item.dataset.gallerySrc,
        w: $item.dataset.galleryW,
        h: $item.dataset.galleryH
      }); // handle clicks

      $item.addEventListener('click', function (e) {
        e.preventDefault();
        var gallery = new photoswipe__WEBPACK_IMPORTED_MODULE_2___default.a($pswpElement, photoswipe_dist_photoswipe_ui_default__WEBPACK_IMPORTED_MODULE_3___default.a, data, options);
        gallery.options.index = $item.dataset.galleryPos - 1;
        gallery.init();
      });
    });
  });
}var pswpTemplate = "\n<!-- Root element of PhotoSwipe. Must have class pswp. -->\n<div class=\"pswp\" tabindex=\"-1\" role=\"dialog\" aria-hidden=\"true\">\n\n    <!-- Background of PhotoSwipe.\n         It's a separate element as animating opacity is faster than rgba(). -->\n    <div class=\"pswp__bg\"></div>\n\n    <!-- Slides wrapper with overflow:hidden. -->\n    <div class=\"pswp__scroll-wrap\">\n\n        <!-- Container that holds slides.\n            PhotoSwipe keeps only 3 of them in the DOM to save memory.\n            Don't modify these 3 pswp__item elements, data is added later on. -->\n        <div class=\"pswp__container\">\n            <div class=\"pswp__item\"></div>\n            <div class=\"pswp__item\"></div>\n            <div class=\"pswp__item\"></div>\n        </div>\n\n        <!-- Default (PhotoSwipeUI_Default) interface on top of sliding area. Can be changed. -->\n        <div class=\"pswp__ui pswp__ui--hidden\">\n\n            <div class=\"pswp__top-bar\">\n\n                <!--  Controls are self-explanatory. Order can be changed. -->\n\n                <div class=\"pswp__counter\"></div>\n\n                <button class=\"pswp__button pswp__button--close\" title=\"Close (Esc)\"></button>\n\n                <button class=\"pswp__button pswp__button--share\" title=\"Share\"></button>\n\n                <button class=\"pswp__button pswp__button--fs\" title=\"Toggle fullscreen\"></button>\n\n                <button class=\"pswp__button pswp__button--zoom\" title=\"Zoom in/out\"></button>\n\n                <!-- Preloader demo http://codepen.io/dimsemenov/pen/yyBWoR -->\n                <!-- element will get class pswp__preloader--active when preloader is running -->\n                <div class=\"pswp__preloader\">\n                    <div class=\"pswp__preloader__icn\">\n                      <div class=\"pswp__preloader__cut\">\n                        <div class=\"pswp__preloader__donut\"></div>\n                      </div>\n                    </div>\n                </div>\n            </div>\n\n            <div class=\"pswp__share-modal pswp__share-modal--hidden pswp__single-tap\">\n                <div class=\"pswp__share-tooltip\"></div>\n            </div>\n\n            <button class=\"pswp__button pswp__button--arrow--left\" title=\"Previous (arrow left)\">\n            </button>\n\n            <button class=\"pswp__button pswp__button--arrow--right\" title=\"Next (arrow right)\">\n            </button>\n\n            <div class=\"pswp__caption\">\n                <div class=\"pswp__caption__center\"></div>\n            </div>\n\n        </div>\n\n    </div>\n\n</div>\n\n";
var pswpDiv = document.createElement('div');
pswpDiv.innerHTML = pswpTemplate;
document.body.appendChild(pswpDiv);