/*!
 * lightbox v2.10.0
 * by lokesh dhakar
 *
 * more info:
 * http://lokeshdhakar.com/projects/lightbox2/
 *
 * copyright 2007, 2018 lokesh dhakar
 * released under the mit license
 * https://github.com/lokesh/lightbox2/blob/master/license
 *
 * @preserve
 */
!function(a,b){"function"==typeof define&&define.amd?define(["jquery"],b):"object"==typeof exports?module.exports=b(require("jquery")):a.lightbox=b(a.jquery)}(this,function(a){function b(b){this.album=[],this.currentimageindex=void 0,this.init(),this.options=a.extend({},this.constructor.defaults),this.option(b)}return b.defaults={albumlabel:"image %1 of %2",alwaysshownavontouchdevices:!1,fadeduration:600,fitimagesinviewport:!0,imagefadeduration:600,positionfromtop:50,resizeduration:700,showimagenumberlabel:!0,wraparound:!1,disablescrolling:!1,sanitizetitle:!1},b.prototype.option=function(b){a.extend(this.options,b)},b.prototype.imagecountlabel=function(a,b){return this.options.albumlabel.replace(/%1/g,a).replace(/%2/g,b)},b.prototype.init=function(){var b=this;a(document).ready(function(){b.enable(),b.build()})},b.prototype.enable=function(){var b=this;a("body").on("click","a[rel^=lightbox], area[rel^=lightbox], a[data-lightbox], area[data-lightbox]",function(c){return b.start(a(c.currenttarget)),!1})},b.prototype.build=function(){if(!(a("#lightbox").length>0)){var b=this;a('<div id="lightboxoverlay" class="lightboxoverlay"></div><div id="lightbox" class="lightbox"><div class="lb-outercontainer"><div class="lb-container"><img class="lb-image" src="data:image/gif;base64,r0lgodlhaqabaiaaap///waaach5baeaaaaalaaaaaabaaeaaaicraeaow==" /><div class="lb-nav"><a class="lb-prev" href="" ></a><a class="lb-next" href="" ></a></div><div class="lb-loader"><a class="lb-cancel"></a></div></div></div><div class="lb-datacontainer"><div class="lb-data"><div class="lb-details"><span class="lb-caption"></span><span class="lb-number"></span></div><div class="lb-closecontainer"><a class="lb-close"></a></div></div></div></div>').appendto(a("body")),this.$lightbox=a("#lightbox"),this.$overlay=a("#lightboxoverlay"),this.$outercontainer=this.$lightbox.find(".lb-outercontainer"),this.$container=this.$lightbox.find(".lb-container"),this.$image=this.$lightbox.find(".lb-image"),this.$nav=this.$lightbox.find(".lb-nav"),this.containerpadding={top:parseint(this.$container.css("padding-top"),10),right:parseint(this.$container.css("padding-right"),10),bottom:parseint(this.$container.css("padding-bottom"),10),left:parseint(this.$container.css("padding-left"),10)},this.imageborderwidth={top:parseint(this.$image.css("border-top-width"),10),right:parseint(this.$image.css("border-right-width"),10),bottom:parseint(this.$image.css("border-bottom-width"),10),left:parseint(this.$image.css("border-left-width"),10)},this.$overlay.hide().on("click",function(){return b.end(),!1}),this.$lightbox.hide().on("click",function(c){return"lightbox"===a(c.target).attr("id")&&b.end(),!1}),this.$outercontainer.on("click",function(c){return"lightbox"===a(c.target).attr("id")&&b.end(),!1}),this.$lightbox.find(".lb-prev").on("click",function(){return 0===b.currentimageindex?b.changeimage(b.album.length-1):b.changeimage(b.currentimageindex-1),!1}),this.$lightbox.find(".lb-next").on("click",function(){return b.currentimageindex===b.album.length-1?b.changeimage(0):b.changeimage(b.currentimageindex+1),!1}),this.$nav.on("mousedown",function(a){3===a.which&&(b.$nav.css("pointer-events","none"),b.$lightbox.one("contextmenu",function(){settimeout(function(){this.$nav.css("pointer-events","auto")}.bind(b),0)}))}),this.$lightbox.find(".lb-loader, .lb-close").on("click",function(){return b.end(),!1})}},b.prototype.start=function(b){function c(a){d.album.push({alt:a.attr("data-alt"),link:a.attr("href"),title:a.attr("data-title")||a.attr("title")})}var d=this,e=a(window);e.on("resize",a.proxy(this.sizeoverlay,this)),a("select, object, embed").css({visibility:"hidden"}),this.sizeoverlay(),this.album=[];var f,g=0,h=b.attr("data-lightbox");if(h){f=a(b.prop("tagname")+'[data-lightbox="'+h+'"]');for(var i=0;i<f.length;i=++i)c(a(f[i])),f[i]===b[0]&&(g=i)}else if("lightbox"===b.attr("rel"))c(b);else{f=a(b.prop("tagname")+'[rel="'+b.attr("rel")+'"]');for(var j=0;j<f.length;j=++j)c(a(f[j])),f[j]===b[0]&&(g=j)}var k=e.scrolltop()+this.options.positionfromtop,l=e.scrollleft();this.$lightbox.css({top:k+"px",left:l+"px"}).fadein(this.options.fadeduration),this.options.disablescrolling&&a("html").addclass("lb-disable-scrolling"),this.changeimage(g)},b.prototype.changeimage=function(b){var c=this;this.disablekeyboardnav();var d=this.$lightbox.find(".lb-image");this.$overlay.fadein(this.options.fadeduration),a(".lb-loader").fadein("slow"),this.$lightbox.find(".lb-image, .lb-nav, .lb-prev, .lb-next, .lb-datacontainer, .lb-numbers, .lb-caption").hide(),this.$outercontainer.addclass("animating");var e=new image;e.onload=function(){var f,g,h,i,j,k;d.attr({alt:c.album[b].alt,src:c.album[b].link}),a(e),d.width(e.width),d.height(e.height),c.options.fitimagesinviewport&&(k=a(window).width(),j=a(window).height(),i=k-c.containerpadding.left-c.containerpadding.right-c.imageborderwidth.left-c.imageborderwidth.right-20,h=j-c.containerpadding.top-c.containerpadding.bottom-c.imageborderwidth.top-c.imageborderwidth.bottom-120,c.options.maxwidth&&c.options.maxwidth<i&&(i=c.options.maxwidth),c.options.maxheight&&c.options.maxheight<i&&(h=c.options.maxheight),(e.width>i||e.height>h)&&(e.width/i>e.height/h?(g=i,f=parseint(e.height/(e.width/g),10),d.width(g),d.height(f)):(f=h,g=parseint(e.width/(e.height/f),10),d.width(g),d.height(f)))),c.sizecontainer(d.width(),d.height())},e.src=this.album[b].link,this.currentimageindex=b},b.prototype.sizeoverlay=function(){this.$overlay.width(a(document).width()).height(a(document).height())},b.prototype.sizecontainer=function(a,b){function c(){d.$lightbox.find(".lb-datacontainer").width(g),d.$lightbox.find(".lb-prevlink").height(h),d.$lightbox.find(".lb-nextlink").height(h),d.showimage()}var d=this,e=this.$outercontainer.outerwidth(),f=this.$outercontainer.outerheight(),g=a+this.containerpadding.left+this.containerpadding.right+this.imageborderwidth.left+this.imageborderwidth.right,h=b+this.containerpadding.top+this.containerpadding.bottom+this.imageborderwidth.top+this.imageborderwidth.bottom;e!==g||f!==h?this.$outercontainer.animate({width:g,height:h},this.options.resizeduration,"swing",function(){c()}):c()},b.prototype.showimage=function(){this.$lightbox.find(".lb-loader").stop(!0).hide(),this.$lightbox.find(".lb-image").fadein(this.options.imagefadeduration),this.updatenav(),this.updatedetails(),this.preloadneighboringimages(),this.enablekeyboardnav()},b.prototype.updatenav=function(){var a=!1;try{document.createevent("touchevent"),a=!!this.options.alwaysshownavontouchdevices}catch(a){}this.$lightbox.find(".lb-nav").show(),this.album.length>1&&(this.options.wraparound?(a&&this.$lightbox.find(".lb-prev, .lb-next").css("opacity","1"),this.$lightbox.find(".lb-prev, .lb-next").show()):(this.currentimageindex>0&&(this.$lightbox.find(".lb-prev").show(),a&&this.$lightbox.find(".lb-prev").css("opacity","1")),this.currentimageindex<this.album.length-1&&(this.$lightbox.find(".lb-next").show(),a&&this.$lightbox.find(".lb-next").css("opacity","1"))))},b.prototype.updatedetails=function(){var b=this;if(void 0!==this.album[this.currentimageindex].title&&""!==this.album[this.currentimageindex].title){var c=this.$lightbox.find(".lb-caption");this.options.sanitizetitle?c.text(this.album[this.currentimageindex].title):c.html(this.album[this.currentimageindex].title),c.fadein("fast").find("a").on("click",function(b){void 0!==a(this).attr("target")?window.open(a(this).attr("href"),a(this).attr("target")):location.href=a(this).attr("href")})}if(this.album.length>1&&this.options.showimagenumberlabel){var d=this.imagecountlabel(this.currentimageindex+1,this.album.length);this.$lightbox.find(".lb-number").text(d).fadein("fast")}else this.$lightbox.find(".lb-number").hide();this.$outercontainer.removeclass("animating"),this.$lightbox.find(".lb-datacontainer").fadein(this.options.resizeduration,function(){return b.sizeoverlay()})},b.prototype.preloadneighboringimages=function(){if(this.album.length>this.currentimageindex+1){(new image).src=this.album[this.currentimageindex+1].link}if(this.currentimageindex>0){(new image).src=this.album[this.currentimageindex-1].link}},b.prototype.enablekeyboardnav=function(){a(document).on("keyup.keyboard",a.proxy(this.keyboardaction,this))},b.prototype.disablekeyboardnav=function(){a(document).off(".keyboard")},b.prototype.keyboardaction=function(a){var b=a.keycode,c=string.fromcharcode(b).tolowercase();27===b||c.match(/x|o|c/)?this.end():"p"===c||37===b?0!==this.currentimageindex?this.changeimage(this.currentimageindex-1):this.options.wraparound&&this.album.length>1&&this.changeimage(this.album.length-1):"n"!==c&&39!==b||(this.currentimageindex!==this.album.length-1?this.changeimage(this.currentimageindex+1):this.options.wraparound&&this.album.length>1&&this.changeimage(0))},b.prototype.end=function(){this.disablekeyboardnav(),a(window).off("resize",this.sizeoverlay),this.$lightbox.fadeout(this.options.fadeduration),this.$overlay.fadeout(this.options.fadeduration),a("select, object, embed").css({visibility:"visible"}),this.options.disablescrolling&&a("html").removeclass("lb-disable-scrolling")},new b});
//# sourcemappingurl=lightbox.min.map