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/* global document */
/* global window */
/* global jQuery */
/* global macegallery */

(function ($) {

    'use strict';

    var config = $.parseJSON(macegallery);
    var template = config.html;
    var sharesTemplate = config.shares;

    var Gallery = function($gallery) {
        var data          = $gallery.attr('data-g1-gallery');
        var galleryId     = $gallery.attr('id');
        var items         = $.parseJSON(data);
        var galleryLength = items.length;
        var imagesLength  = 0;

        items.forEach(function(item) {
            if (item.type === 'image') {
                imagesLength++;
            }
        });

        var galleryTitle = $gallery.attr('data-g1-gallery-title');
        var ShareUrl = $gallery.attr('data-g1-share-shortlink');
        var currentIndex = 0;
        var currentImageIndex = 0;
        var isGalleryVisible = false;
        var currentSidebarCollectionOffset = 0;
        var maxSidebarCollectionOffset = Math.ceil((imagesLength - 9) / 3);
        var html = template;

        var init = function() {
            captureLightbox();
            bindEvents();

            var hash = window.location.hash;

            hash = hash.replace('#','');

            if( hash === galleryId ) {
                $gallery.trigger('click');
            }
        };

        var bindEvents = function() {
            $gallery.on('click', function(){
                var $appendedElements = $(html);

                // Don't load ad until we can check whether the sidebar is visible or not.
                var $sidebarAd = $appendedElements.find('.g1-gallery-sidebar .g1-gallery-ad');
                var sidebarAdHTML = $sidebarAd.html();
                $sidebarAd.html('');

                $appendedElements.appendTo("body");
                $appendedElements.append(buildStyle());
                $('.g1-gallery-thumbnail-1').addClass('g1-gallery-thumbnail-active');
                bindLightboxEvents($appendedElements);
                hideThumbnailsIfTooSmall();
                $('body').addClass('g1-gallery-visible');
                isGalleryVisible = true;
                switchToIndex(0, true);

                // Load ad is the sidebar is visible.
                if ( $sidebarAd.is(':visible') ) {
                    $sidebarAd.html(sidebarAdHTML);
                }
            });
        };

        var bindLightboxEvents = function($appendedElements) {
            $( window ).resize(function() {
                hideThumbnailsIfTooSmall();
            });
            $('.g1-gallery-close-button').on('click', function(){
                $('body').removeClass('g1-gallery-visible');
                setTimeout(function() {
                    setSidebarThumbnailsOffset(0);
                    $appendedElements.remove();
                    currentSidebarCollectionOffset = 0;
                    isGalleryVisible = false;
                }, 375);
            });

            $('.g1-gallery-thumbs-button, .g1-gallery-back-to-slideshow').on('click', function(){
                $appendedElements.toggleClass('g1-gallery-thumbnails-mode');
            });
            $('.g1-gallery-thumbnail').on('click', function(){
                var index = parseInt($(this).attr('data-g1-gallery-index'), 10);
                switchToIndex(index);
            });

            $('.g1-gallery-previous-frame').on('click', function(){
                handlePrevFrame();
            });
            $('.g1-gallery-next-frame').on('click', function(){
                handleNextFrame();
            });

            $(document).keydown(function (e){
                if (isGalleryVisible) {
                    if(e.keyCode == 37){
                        handlePrevFrame();
                    }
                    if(e.keyCode == 39){
                        handleNextFrame();
                    }
                }
            });

            $('.g1-gallery-thumbnails-up').on('click', function(){
                if (currentSidebarCollectionOffset > 0) {
                    setSidebarThumbnailsOffset(currentSidebarCollectionOffset-1);
                }
            });
            $('.g1-gallery-thumbnails-down').on('click', function(){
                if (currentSidebarCollectionOffset < maxSidebarCollectionOffset) {
                    setSidebarThumbnailsOffset(currentSidebarCollectionOffset+1);
                }
            });
        };

        var hideThumbnailsIfTooSmall = function() {
            $('.g1-gallery-thumbnails').show();
            if($('.g1-gallery-thumbnails').height() < 200){
                $('.g1-gallery-thumbnails').hide();
            }
        };

        var handleNextFrame = function() {
            if (currentIndex === galleryLength - 1){
                return;
            }

            switchToIndex(currentIndex + 1);
        };

        var handlePrevFrame = function () {
            if (currentIndex === 0){
                return;
            }

            switchToIndex(currentIndex - 1);
        };

        var switchToIndex = function(index, delay){
            var item = items[index];
            currentIndex = index;

            updateImageIndex();

            $('.g1-gallery-frame-visible').removeClass('g1-gallery-frame-visible');
            $('.g1-gallery-wrapper').removeClass('g1-gallery-ad-mode');

            if (item.type === 'image') {
                $('.g1-gallery-thumbnail').removeClass('g1-gallery-thumbnail-active');
                $('.g1-gallery-thumbnail-' + currentIndex).addClass('g1-gallery-thumbnail-active');
                $('.g1-gallery-frame-' + currentIndex).addClass('g1-gallery-frame-visible');
                $('.g1-gallery-wrapper').removeClass('g1-gallery-thumbnails-mode');
                $('.g1-gallery-numerator-current').html(currentImageIndex);

                var imageUrl = $('.g1-gallery-frame-visible').attr('data-g1-share-image');

                // Check why calling setupShares() affects slide switching speed.
                if (delay) {
                    setTimeout(function() {
                        setupShares(imageUrl);
                    }, 500);
                } else {
                    setupShares(imageUrl);
                }

                // set up sidebar thumbs.
                var row = Math.ceil((currentIndex - 1)/3);
                var newOffset = row - 1;
                if (newOffset > maxSidebarCollectionOffset){
                    newOffset = maxSidebarCollectionOffset;
                }
                if (newOffset < 0 ){
                    newOffset = 0;
                }

                setSidebarThumbnailsOffset(newOffset);
            }

            if (item.type === 'ad') {
                var $adFrame = $('.g1-gallery-frame-ad-' + index);

                $('.g1-gallery-frame-' + currentIndex).removeClass('g1-gallery-frame-visible');
                $('.g1-gallery-thumbnail').removeClass('g1-gallery-thumbnail-active');
                $adFrame.addClass('g1-gallery-frame-visible');
                $('.g1-gallery-wrapper').addClass('g1-gallery-ad-mode');

                // Ad not loaded?
                if ($adFrame.find('.g1-gallery-ad:not(.g1-ad-loaded)').length > 0) {
                    $adFrame.find('.g1-gallery-ad').append(items[index].html).addClass('g1-ad-loaded');
                }
            }
        };

        var updateImageIndex = function() {
            currentImageIndex = 0;

            for (var index in items) {
                if (items[index].type === 'image') {
                    currentImageIndex++;
                }

                if (index == currentIndex) {
                    break;
                }
            }
        };

        var setupShares = function(imageUrl) {
            var shareHtml = sharesTemplate;
            shareHtml = shareHtml.replace(new RegExp(/mace_replace_shortlink/g), encodeURIComponent(ShareUrl));
            shareHtml = shareHtml.replace(new RegExp(/mace_replace_title/g), encodeURIComponent(galleryTitle));
            shareHtml = shareHtml.replace(new RegExp(/mace_replace_image_url/g), encodeURIComponent(imageUrl));
            shareHtml = shareHtml.replace(new RegExp(/mace_replace_noesc_shortlink/g), ShareUrl);
            shareHtml = shareHtml.replace(new RegExp(/mace_replace_noesc_title/g), galleryTitle);
            shareHtml = shareHtml.replace(new RegExp(/mace_replace_noesc_image_url/g), imageUrl);
            shareHtml = shareHtml.replace(new RegExp(/mace_replace_unique/g), Math.random().toString(36).substr(2, 16));

            $('.g1-gallery-shares').html(shareHtml);

            // Remove this one as it forces entire FB SDK to reload!
            jQuery('body').trigger('maceGalleryItemChanged');
        };

        var setSidebarThumbnailsOffset = function(offset){
            $('.g1-gallery-sidebar .g1-gallery-thumbnail').css('top', offset * - 108);
            currentSidebarCollectionOffset = offset;
        };

        var captureLightbox = function() {
            var frames          = buildFrames();
            var thumbnails      = buildThumbnails('thumbnail');
            var thumbnails32    = buildThumbnails('3-2-thumbnail');
            var numerator       = buildNumerator();
            var title           = galleryTitle;
            html = html.replace( '{frames}', frames);
            html = html.replace( '{thumbnails}', thumbnails);
            html = html.replace( '{thumbnails32}', thumbnails32);
            html = html.replace( '{numerator}', numerator);
            html = html.replace( '{title}', title);
        };

        var buildStyle = function() {
            var out = '<style>';
            items.forEach( function(item) {
                if(item.type === 'image'){
                    out += '.g1-gallery-image-' + item.id + '{ background-image:url(' + item.full +'); }';
                }
            });
            return out;
        };

        var buildFrames = function() {
            var out = '';
            var index = 0;
            items.forEach( function(item) {
                if (item.type === 'image') {
                    out += '<div class="g1-gallery-frame g1-gallery-frame-' + index + '" data-g1-share-image="' + item.full + '">';
                    out += '<div class="g1-gallery-image g1-gallery-image-' + item.id + ' ">';
                    out += '<a class="g1-gallery-previous-frame"></a>';
                    out += '<a class="g1-gallery-next-frame"></a>';
                    out += '</div>';
                    out += '<div class="g1-gallery-image-title">' + item.title + '</div></div>'
                }
                if (item.type === 'ad') {
                    out += '<div class="g1-gallery-frame g1-gallery-frame-' + index + ' g1-gallery-frame-ad g1-gallery-frame-ad-' + index + '">';
                    out += '<div class="g1-gallery-ad">';
                    out += '<a class="g1-gallery-previous-frame"></a>';
                    out += '<a class="g1-gallery-next-frame"></a>';
                    out += '</div></div>';
                }

                index += 1;
            });
            return out;
        };

        var buildThumbnails = function(size) {
            var out = '';
            for (var index in items) {
                var item = items[index];

                if (item.type === 'image') {
                    out += '<div class="g1-gallery-thumbnail g1-gallery-thumbnail-' + index + '" data-g1-gallery-index="' + index + '">';
                    out += '<img src="' + item[size] + '">';
                    out += '</div>';
                }
            }

            return out;
        };

        var buildNumerator = function() {
            return '<span class="g1-gallery-numerator-current">1</span> ' + config.i18n.of + ' <span class="g1-gallery-numerator-max">' + imagesLength + '</span>';
        };

        return init();
    };

    // Fire.
    $(document).ready(function() {
        setupGalleries($('body'));
    });

    $('body').on('g1NewContentLoaded', function( e, $newContent ){
        setupGalleries($newContent);
    });

    var setupGalleries = function($scope) {
        $('.mace-gallery-teaser', $scope).each(function() {
            new Gallery($(this));
        });
    };

})(jQuery);
;
"undefined"==typeof window.snax_collections&&(window.snax_collections={}),function(a,b){"use strict";b.AddPopup=function(){var c,d,e={},f={},g={},h={popup:"#snax-popup-add-to-collection",popupInner:".snax-add-to-collection",leading:".snax-collections-leading",searchInput:"input[name=snax-collection-search]",searchSubmit:"input[name=snax-collection-save]",searchForm:"form.snax-form-collection-search",items:".snax-collections-items",item:".snax-collections-item",itemTitle:".snax-collection-title",itemTitleLink:".snax-collection-title > a",publicItemTpl:".snax-collections-item > .snax-collection-public",privateItemTpl:".snax-collections-item > .snax-collection-private"},i={popupLoading:"snax-add-to-collection-loading"};e.open=function(a,b){if(g={postId:a,nonce:b},"function"!=typeof snax.openPopup)throw new Error("openPopup() not defined!");d.find(h.searchInput).val(""),snax.openPopup(d);var c=d.find(h.popupInner),e=d.find(h.leading);c.addClass(i.popupLoading),e.hide(),j(function(a,b){c.removeClass(i.popupLoading),0===b&&e.show()})},e.close=function(){snax.closePopup()};var j=function(b){var e=a.ajax({type:"GET",url:c.ajax_url,dataType:"json",data:{action:"snax_get_user_collections"}});e.done(function(a){var c="success"===a.status;if(c){var e=d.find(h.items);e.empty();for(var g in a.args.list){var i=a.args.list[g],j=f[i.visibility].clone(),k='<a href="#" data-snax-collection="'+i.ID+'">'+i.post_title+"</a>";j.find(h.itemTitle).html(k),e.append(j)}}"function"==typeof b&&b(c,a.args.list.length)})},k=function(b,d){var e=a.ajax({type:"POST",url:c.ajax_url,dataType:"json",data:{action:"snax_save_collection",security:g.nonce,snax_title:b}});e.done(function(a){var b="success"===a.status;d(!!b&&a.args.collection_id)})},l=function(){a(h.searchForm,d).on("submit",function(c){c.preventDefault();var d=a(this).find(h.searchInput).val();e.close(),k(d,function(a){if(!1===a)throw new Error("Collection not saved!");b.addToCollection(a,g.postId,g.nonce)})})},m=function(){d.on("click",h.item,function(c){c.preventDefault();var d=a(this).find("a").data("snax-collection");e.close(),b.addToCollection(d,g.postId,g.nonce)})},n=function(){var b=function(b){var c=d.find(h.itemTitleLink);d.find(h.item).show(),0!==b.length&&(b=b.toLowerCase(),c.each(function(){var c=a(this).text().toLowerCase();-1===c.indexOf(b)&&a(this).parents(h.item).hide()}))};d.find(h.searchInput).on("keyup",function(){var c=a(this).val(),e=d.find(h.searchSubmit);c.length>0?e.removeAttr("disabled"):e.attr("disabled","disabled"),b(c)})},o=function(){l(),m(),n()},p=function(){if(d=a(h.popup),0===d.length)throw new Error("Add collection popup not found!");return c=a.parseJSON(snax_collections_js_config),f.public=d.find(h.publicItemTpl).parent().detach(),f.private=d.find(h.privateItemTpl).parent().detach(),o(),e};return p()}}(jQuery,snax_collections),function(a,b){"use strict";var c,d,e={postContainer:".snax-post-container",collectionItems:".snax-collection-items",collectionItem:".snax-collection-item",actions:".snax-collection-actions",addAction:".snax-action-add-to-collection",clearAllAction:".snax-collection-action-clear-all",removeCollectionAction:".snax-collection-action-delete",removePostAction:".snax-collection-action-remove-post",itemCount:".snax-collection-item-count",featuredMedia:".snax-collection-essentials .entry-featured-media .g1-frame-inner",meta:".snax-collection-essentials .snax-collection-meta",editForm:"form.snax-edit-collection",cancelAction:".snax-edit-collection-actions > a",mediaForm:".snax-media-upload-form",titleField:"input[name=snax-title]",descriptionField:"textarea[name=snax-description]",visibilityField:"input[name=snax-visibility]",featuredMediaField:"input[name=snax-featured-image]"},f={itemAdded:"snax-collection-item-added",itemAdding:"snax-collection-item-adding",itemRemoved:"snax-collection-item-removed",itemRemoving:"snax-collection-item-removing"};b.addToCollection=function(b,d,e,f){var g=a.ajax({type:"POST",url:c.ajax_url,dataType:"json",data:{action:"snax_add_to_collection",security:e,snax_collection:b,snax_post_id:d}});g.done(function(a){var b="success"===a.status;b&&snax.notifications&&snax.notifications.add(a.args.html),"function"==typeof f&&f(b)})},b.removeCollection=function(b,d,e){var f=a.ajax({type:"POST",url:c.ajax_url,dataType:"json",data:{action:"snax_remove_collection",security:d,snax_collection_id:b}});f.done(function(a){var b="success"===a.status;e(b)})},b.removePost=function(b,d,e,f){var g=a.ajax({type:"POST",url:c.ajax_url,dataType:"json",data:{action:"snax_remove_post_from_collection",security:e,snax_post_id:b,snax_collection_id:d}});g.done(function(a){var b="success"===a.status;f(b)})},b.clearAll=function(b,d){var e=a.ajax({type:"POST",url:c.ajax_url,dataType:"json",data:{action:"snax_remove_all_from_collection",security:d,snax_collection_id:b}});e.done(function(a){var b="success"===a.status;b&&(window.location.href=a.args.redirect_to)})},b.updateCollectionFeaturedImage=function(b){var d=a.ajax({type:"GET",url:c.ajax_url,dataType:"json",data:{action:"snax_get_collection_featured_media",snax_collection_id:b}});d.done(function(b){var c="success"===b.status;if(c){var d=a(e.featuredMedia),f=d.find("img"),g=a(b.args.html);f.attr("src")!==g.attr("src")&&d.html(g)}})},b.updateCollectionMeta=function(b){var d=a.ajax({type:"GET",url:c.ajax_url,dataType:"json",data:{action:"snax_get_collection_meta",snax_collection_id:b}});d.done(function(b){var 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e=d.offset(),f=parseInt(d.css("padding-top"),10),g=parseInt(d.css("padding-bottom"),10);e.top-=a(window).scrollTop()-f;var h={width:d.width(),height:(u?d.innerHeight():d[0].offsetHeight)-g-f};return O()?h["-moz-transform"]=h.transform="translate("+e.left+"px,"+e.top+"px)":(h.left=e.left,h.top=e.top),h}}});var P="iframe",Q="//about:blank",R=function(a){if(b.currTemplate[P]){var c=b.currTemplate[P].find("iframe");c.length&&(a||(c[0].src=Q),b.isIE8&&c.css("display",a?"block":"none"))}};a.magnificPopup.registerModule(P,{options:{markup:'<div class="mfp-iframe-scaler"><div class="mfp-close"></div><iframe class="mfp-iframe" src="//about:blank" frameborder="0" 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d=c.arrowMarkup,e=b.arrowLeft=a(d.replace(/%title%/gi,c.tPrev).replace(/%dir%/gi,"left")).addClass(s),f=b.arrowRight=a(d.replace(/%title%/gi,c.tNext).replace(/%dir%/gi,"right")).addClass(s);e.click(function(){b.prev()}),f.click(function(){b.next()}),b.container.append(e.add(f))}}),w(n+e,function(){b._preloadTimeout&&clearTimeout(b._preloadTimeout),b._preloadTimeout=setTimeout(function(){b.preloadNearbyImages(),b._preloadTimeout=null},16)}),void w(h+e,function(){d.off(e),b.wrap.off("click"+e),b.arrowRight=b.arrowLeft=null})):!1},next:function(){b.direction=!0,b.index=S(b.index+1),b.updateItemHTML()},prev:function(){b.direction=!1,b.index=S(b.index-1),b.updateItemHTML()},goTo:function(a){b.direction=a>=b.index,b.index=a,b.updateItemHTML()},preloadNearbyImages:function(){var a,c=b.st.gallery.preload,d=Math.min(c[0],b.items.length),e=Math.min(c[1],b.items.length);for(a=1;a<=(b.direction?e:d);a++)b._preloadItem(b.index+a);for(a=1;a<=(b.direction?d:e);a++)b._preloadItem(b.index-a)},_preloadItem:function(c){if(c=S(c),!b.items[c].preloaded){var d=b.items[c];d.parsed||(d=b.parseEl(c)),y("LazyLoad",d),"image"===d.type&&(d.img=a('<img class="mfp-img" />').on("load.mfploader",function(){d.hasSize=!0}).on("error.mfploader",function(){d.hasSize=!0,d.loadError=!0,y("LazyLoadError",d)}).attr("src",d.src)),d.preloaded=!0}}}});var U="retina";a.magnificPopup.registerModule(U,{options:{replaceSrc:function(a){return a.src.replace(/\.\w+$/,function(a){return"@2x"+a})},ratio:1},proto:{initRetina:function(){if(window.devicePixelRatio>1){var a=b.st.retina,c=a.ratio;c=isNaN(c)?c():c,c>1&&(w("ImageHasSize."+U,function(a,b){b.img.css({"max-width":b.img[0].naturalWidth/c,width:"100%"})}),w("ElementParse."+U,function(b,d){d.src=a.replaceSrc(d,c)}))}}}}),A()});;
/**
 * Timeago is a jQuery plugin that makes it easy to support automatically
 * updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago").
 *
 * @name timeago
 * @version 1.5.2
 * @requires jQuery v1.2.3+
 * @author Ryan McGeary
 * @license MIT License - http://www.opensource.org/licenses/mit-license.php
 *
 * For usage and examples, visit:
 * http://timeago.yarp.com/
 *
 * Copyright (c) 2008-2015, Ryan McGeary (ryan -[at]- mcgeary [*dot*] org)
 */

(function (factory) {
  if (typeof define === 'function' && define.amd) {
    // AMD. Register as an anonymous module.
    define(['jquery'], factory);
  } else if (typeof module === 'object' && typeof module.exports === 'object') {
    factory(require('jquery'));
  } else {
    // Browser globals
    factory(jQuery);
  }
}(function ($) {
  $.timeago = function(timestamp) {
    if (timestamp instanceof Date) {
      return inWords(timestamp);
    } else if (typeof timestamp === "string") {
      return inWords($.timeago.parse(timestamp));
    } else if (typeof timestamp === "number") {
      return inWords(new Date(timestamp));
    } else {
      return inWords($.timeago.datetime(timestamp));
    }
  };
  var $t = $.timeago;

  $.extend($.timeago, {
    settings: {
      refreshMillis: 60000,
      allowPast: true,
      allowFuture: false,
      localeTitle: false,
      cutoff: 0,
      autoDispose: true,
      strings: {
        prefixAgo: null,
        prefixFromNow: null,
        suffixAgo: "ago",
        suffixFromNow: "from now",
        inPast: 'any moment now',
        seconds: "less than a minute",
        minute: "about a minute",
        minutes: "%d minutes",
        hour: "about an hour",
        hours: "about %d hours",
        day: "a day",
        days: "%d days",
        month: "about a month",
        months: "%d months",
        year: "about a year",
        years: "%d years",
        wordSeparator: " ",
        numbers: []
      }
    },

    inWords: function(distanceMillis) {
      if (!this.settings.allowPast && ! this.settings.allowFuture) {
        throw 'timeago allowPast and allowFuture settings can not both be set to false.';
      }

      var $l = this.settings.strings;
      var prefix = $l.prefixAgo;
      var suffix = $l.suffixAgo;
      if (this.settings.allowFuture) {
        if (distanceMillis < 0) {
          prefix = $l.prefixFromNow;
          suffix = $l.suffixFromNow;
        }
      }

      if (!this.settings.allowPast && distanceMillis >= 0) {
        return this.settings.strings.inPast;
      }

      var seconds = Math.abs(distanceMillis) / 1000;
      var minutes = seconds / 60;
      var hours = minutes / 60;
      var days = hours / 24;
      var years = days / 365;

      function substitute(stringOrFunction, number) {
        var string = $.isFunction(stringOrFunction) ? stringOrFunction(number, distanceMillis) : stringOrFunction;
        var value = ($l.numbers && $l.numbers[number]) || number;
        return string.replace(/%d/i, value);
      }

      var words = seconds < 45 && substitute($l.seconds, Math.round(seconds)) ||
          seconds < 90 && substitute($l.minute, 1) ||
          minutes < 45 && substitute($l.minutes, Math.round(minutes)) ||
          minutes < 90 && substitute($l.hour, 1) ||
          hours < 24 && substitute($l.hours, Math.round(hours)) ||
          hours < 42 && substitute($l.day, 1) ||
          days < 30 && substitute($l.days, Math.round(days)) ||
          days < 45 && substitute($l.month, 1) ||
          days < 365 && substitute($l.months, Math.round(days / 30)) ||
          years < 1.5 && substitute($l.year, 1) ||
          substitute($l.years, Math.round(years));

      var separator = $l.wordSeparator || "";
      if ($l.wordSeparator === undefined) { separator = " "; }
      return $.trim([prefix, words, suffix].join(separator));
    },

    parse: function(iso8601) {
      var s = $.trim(iso8601);
      s = s.replace(/\.\d+/,""); // remove milliseconds
      s = s.replace(/-/,"/").replace(/-/,"/");
      s = s.replace(/T/," ").replace(/Z/," UTC");
      s = s.replace(/([\+\-]\d\d)\:?(\d\d)/," $1$2"); // -04:00 -> -0400
      s = s.replace(/([\+\-]\d\d)$/," $100"); // +09 -> +0900
      return new Date(s);
    },
    datetime: function(elem) {
      var iso8601 = $t.isTime(elem) ? $(elem).attr("datetime") : $(elem).attr("title");
      return $t.parse(iso8601);
    },
    isTime: function(elem) {
      // jQuery's `is()` doesn't play well with HTML5 in IE
      return $(elem).get(0).tagName.toLowerCase() === "time"; // $(elem).is("time");
    }
  });

  // functions that can be called via $(el).timeago('action')
  // init is default when no action is given
  // functions are called with context of a single element
  var functions = {
    init: function() {
      var refresh_el = $.proxy(refresh, this);
      refresh_el();
      var $s = $t.settings;
      if ($s.refreshMillis > 0) {
        this._timeagoInterval = setInterval(refresh_el, $s.refreshMillis);
      }
    },
    update: function(timestamp) {
      var date = (timestamp instanceof Date) ? timestamp : $t.parse(timestamp);
      $(this).data('timeago', { datetime: date });
      if ($t.settings.localeTitle) $(this).attr("title", date.toLocaleString());
      refresh.apply(this);
    },
    updateFromDOM: function() {
      $(this).data('timeago', { datetime: $t.parse( $t.isTime(this) ? $(this).attr("datetime") : $(this).attr("title") ) });
      refresh.apply(this);
    },
    dispose: function () {
      if (this._timeagoInterval) {
        window.clearInterval(this._timeagoInterval);
        this._timeagoInterval = null;
      }
    }
  };

  $.fn.timeago = function(action, options) {
    var fn = action ? functions[action] : functions.init;
    if (!fn) {
      throw new Error("Unknown function name '"+ action +"' for timeago");
    }
    // each over objects here and call the requested function
    this.each(function() {
      fn.call(this, options);
    });
    return this;
  };

  function refresh() {
    var $s = $t.settings;

    //check if it's still visible
    if ($s.autoDispose && !$.contains(document.documentElement,this)) {
      //stop if it has been removed
      $(this).timeago("dispose");
      return this;
    }

    var data = prepareData(this);

    if (!isNaN(data.datetime)) {
      if ( $s.cutoff == 0 || Math.abs(distance(data.datetime)) < $s.cutoff) {
        $(this).text(inWords(data.datetime));
      }
    }
    return this;
  }

  function prepareData(element) {
    element = $(element);
    if (!element.data("timeago")) {
      element.data("timeago", { datetime: $t.datetime(element) });
      var text = $.trim(element.text());
      if ($t.settings.localeTitle) {
        element.attr("title", element.data('timeago').datetime.toLocaleString());
      } else if (text.length > 0 && !($t.isTime(element) && element.attr("title"))) {
        element.attr("title", text);
      }
    }
    return element.data("timeago");
  }

  function inWords(date) {
    return $t.inWords(distance(date));
  }

  function distance(date) {
    return (new Date().getTime() - date.getTime());
  }

  // fix for IE6 suckage
  document.createElement("abbr");
  document.createElement("time");
}));;
// English (Template)
jQuery.timeago.settings.strings = {
  prefixAgo: null,
  prefixFromNow: null,
  suffixAgo: "ago",
  suffixFromNow: "from now",
  seconds: "less than a minute",
  minute: "about a minute",
  minutes: "%d minutes",
  hour: "about an hour",
  hours: "about %d hours",
  day: "a day",
  days: "%d days",
  month: "about a month",
  months: "%d months",
  year: "about a year",
  years: "%d years",
  wordSeparator: " ",
  numbers: []
};
;
/* global document */
/* global jQuery */
/* global snax */
/* global alert */
/* global confirm */
/* global console */
/* global grecaptcha */

// globa namespace
if ( typeof window.snax === 'undefined' ) {
    window.snax = {};
}

/********
 *
 * Core
 *
 *******/

(function ($, ctx) {

    'use strict';

    /** VARS *************************/

    ctx.config = $.parseJSON(window.snax_front_config);

    if (!ctx.config) {
        throw 'Snax Error: Global config is not defined!';
    }

    /** FUNCTIONS ********************/

    ctx.log = function(msg) {
        if (typeof console !== 'undefined') {
            console.log(msg);
        }
    };

    ctx.inDebugMode = function() {
        return (typeof ctx.config.debug_mode !== 'undefined' && ctx.config.debug_mode);
    };

    ctx.isTouchDevice = function () {
        return ('ontouchstart' in window) || navigator.msMaxTouchPoints;
    };

    ctx.createCookie =  function (name, value, hours) {
        var expires;

        if (hours) {
            var date = new Date();
            date.setTime(date.getTime() + (hours * 60 * 60 * 1000));
            expires = '; expires=' + date.toUTCString();
        }
        else {
            expires = '';
        }

        document.cookie = name.concat('=', value, expires, '; path=/');
    };

    ctx.readCookie = function (name) {
        var nameEQ = name + '=';
        var ca = document.cookie.split(';');

        for(var i = 0; i < ca.length; i += 1) {
            var c = ca[i];
            while (c.charAt(0) === ' ') {
                c = c.substring(1,c.length);
            }

            if (c.indexOf(nameEQ) === 0) {
                return c.substring(nameEQ.length,c.length);
            }
        }

        return null;
    };

    ctx.deleteCookie = function (name) {
        ctx.createCookie(name, '', -1);
    };

    ctx.getUrlParameter = function (param) {
        var sPageURL = decodeURIComponent(window.location.search.substring(1)),
            sURLVariables = sPageURL.split('&'),
            sParameterName,
            i;

        for (i = 0; i < sURLVariables.length; i++) {
            sParameterName = sURLVariables[i].split('=');

            if (sParameterName[0] === param) {
                return sParameterName[1] === undefined ? true : sParameterName[1];
            }
    }
};

})(jQuery, snax);


/***********
 *
 * Helpers
 *
 ***********/

(function ($, ctx) {

    /* Media Item Class (image, audio, video) */

    ctx.MediaItem = function (data) {
        // Public scope.
        var instance = {};

        // Constructor.
        function init() {
            data = data || {};

            data = $.extend({
                'type':         'image',
                'title':        '',
                'source':       '',
                'refLink':      '',
                'description':  '',
                'mediaId':      '',
                'postId':       0,
                'authorId':     '',
                'status':       '',
                'parentFormat': 'list',
                'origin':       'post',
                'legal':        false,
                'memeTemplate': ''
            }, data);

            return instance;
        }

        instance.save = function(callback) {
            callback = callback || function() {};

            var ajaxData = {
                'action':               'snax_add_media_item',
                'security':             $('input[name=snax-add-media-item-nonce]').val(),
                'snax_title':           data.title,
                'snax_source':          data.source,
                'snax_ref_link':        data.refLink,
                'snax_description':     data.description,
                'snax_media_id':        data.mediaId,
                'snax_post_id':         data.postId,
                'snax_author_id':       data.authorId,
                'snax_status':          data.status,
                'snax_parent_format':   data.parentFormat,
                'snax_origin':          data.origin,
                'snax_legal':           data.legal ? 'accepted' : '',
                'snax_type':            data.type,
                'snax_meme_template':   data.memeTemplate
            };

            if (typeof ctx.saveItemImageDataFilter === 'function') {
                ajaxData = ctx.saveItemImageDataFilter(ajaxData, data);
            }

            var xhr = $.ajax({
                'type': 'POST',
                'url': ctx.config.ajax_url,
                'dataType': 'json',
                'data': ajaxData
            });

            xhr.done(function (res) {
                 callback(res);
            });
        };

        return init();
    };

    /* Embed Item Class */

    ctx.EmbedItem = function (data) {
        // Public scope.
        var instance = {};

        // Constructor.
        function init() {
            data = data || {};

            data = $.extend({
                'type':         'embed',
                'title':        '',
                'source':       '',
                'refLink':      '',
                'description':  '',
                'embedCode':    '',
                'postId':       0,
                'authorId':     '',
                'status':       '',
                'parentFormat': 'list',
                'origin':       'post',
                'legal':        false
            }, data);

            return instance;
        }

        instance.save = function(callback) {
            callback = callback || function() {};

            var ajaxData = {
                'action':               'snax_add_embed_item',
                'security':             $('input[name=snax-add-embed-item-nonce]').val(),
                'snax_title':           data.title,
                'snax_source':          data.source,
                'snax_ref_link':        data.refLink,
                'snax_embed_code':      data.embedCode,
                'snax_description':     data.description,
                'snax_post_id':         data.postId,
                'snax_author_id':       data.authorId,
                'snax_status':          data.status,
                'snax_parent_format':   data.parentFormat,
                'snax_origin':          data.origin,
                'snax_legal':           data.legal ? 'accepted' : ''
            };

            if (typeof ctx.saveItemEmbedDataFilter === 'function') {
                ajaxData = ctx.saveItemEmbedDataFilter(ajaxData, data);
            }

            var xhr = $.ajax({
                'type': 'POST',
                'url': ctx.config.ajax_url,
                'dataType': 'json',
                'data': ajaxData
            });

            xhr.done(function (res) {
                callback(res);
            });
        };

        return init();
    };

    /* Embed Item Class */

    ctx.TextItem = function (data) {
        // Public scope.
        var instance = {};

        // Constructor.
        function init() {
            data = data || {};

            data = $.extend({
                'type':         'text',
                'title':        '',
                'refLink':      '',
                'description':  '',
                'postId':       0,
                'authorId':     '',
                'status':       '',
                'parentFormat': 'list',
                'origin':       'post',
                'legal':        false
            }, data);

            return instance;
        }

        instance.save = function(callback) {
            callback = callback || function() {};

            var ajaxData = {
                'action':               'snax_add_text_item',
                'security':             $('input[name=snax-add-text-item-nonce]').val(),
                'snax_title':           data.title,
                'snax_ref_link':        data.refLink,
                'snax_description':     data.description,
                'snax_post_id':         data.postId,
                'snax_author_id':       data.authorId,
                'snax_status':          data.status,
                'snax_parent_format':   data.parentFormat,
                'snax_origin':          data.origin,
                'snax_legal':           data.legal ? 'accepted' : ''
            };

            if (typeof ctx.saveItemTextDataFilter === 'function') {
                ajaxData = ctx.saveItemTextDataFilter(ajaxData, data);
            }

            var xhr = $.ajax({
                'type': 'POST',
                'url': ctx.config.ajax_url,
                'dataType': 'json',
                'data': ajaxData
            });

            xhr.done(function (res) {
                callback(res);
            });
        };

        return init();
    };

    ctx.deleteItem = function($link, callback) {
        callback = callback || function() {};

        var nonce       = $.trim($link.attr('data-snax-nonce'));
        var itemId      = parseInt($link.attr('data-snax-item-id'), 10);
        var userId      = snax.currentUserId;

        var xhr = $.ajax({
            'type': 'POST',
            'url': ctx.config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':               'snax_delete_item',
                'security':             nonce,
                'snax_item_id':         itemId,
                'snax_user_id':         userId
            }
        });

        xhr.done(function (res) {
            callback(res);
        });
    };

    ctx.setItemAsFeatured = function($link, callback) {
        callback = callback || function() {};

        var nonce       = $.trim($link.attr('data-snax-nonce'));
        var itemId      = parseInt($link.attr('data-snax-item-id'), 10);
        var userId      = snax.currentUserId;

        var xhr = $.ajax({
            'type': 'POST',
            'url': ctx.config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':               'snax_set_item_as_featured',
                'security':             nonce,
                'snax_item_id':         itemId,
                'snax_user_id':         userId
            }
        });

        xhr.done(function (res) {
            callback(res);
        });
    };

    ctx.updateItems = function(items, callback) {
        callback = callback || function() {};

        var xhr = $.ajax({
            'type': 'POST',
            'url': ctx.config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':           'snax_update_items',
                'security':         $('input[name=snax-frontend-submission-nonce]').val(),
                'snax_items':       items
            }
        });

        xhr.done(function (res) {
            callback(res);
        });
    };

    ctx.deletePost = function($link, callback) {
        callback = callback || function() {};

        var nonce  = $.trim($link.attr('data-snax-nonce'));
        var postId = parseInt($link.attr('data-snax-post-id'), 10);

        var xhr = $.ajax({
            'type': 'POST',
            'url': ctx.config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':           'snax_delete_post',
                'security':         nonce,
                'snax_post_id':     postId
            }
        });

        xhr.done(function (res) {
            callback(res);
        });
    };

    ctx.loginRequired = function(blocked) {
        $('body').trigger('snaxLoginRequired', [blocked]);
    };

    ctx.getMediaHtmlTag = function(data, callback) {
        var xhr = $.ajax({
            'type': 'GET',
            'url': ctx.config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':           'snax_load_media_tpl',
                'snax_media_id':    data.mediaId,
                'snax_post_id':     data.postId,
                'snax_type':        data.type
            }
        });

        xhr.done(function (res) {
            callback(res);
        });
    };

    ctx.deleteMedia = function(data, callback) {
        callback = callback || function() {};

        var xhr = $.ajax({
            'type': 'POST',
            'url': ctx.config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':           'snax_delete_media',
                'security':         $('input[name=snax-delete-media-nonce]').val(),
                'snax_media_id':    data.mediaId,
                'snax_author_id':   data.authorId
            }
        });

        xhr.done(function (res) {
            callback(res);
        });
    };

    ctx.updateMediaMetadata = function(data, callback) {
        callback = callback || function() {};

        var xhr = $.ajax({
            'type': 'POST',
            'url': ctx.config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':               'snax_update_media_meta',
                // @todo - use separate nonce or use generic one.
                'security':             $('input[name=snax-delete-media-nonce]').val(),
                'snax_media_id':        data.mediaId,
                'snax_parent_format':   data.parentFormat
            }
        });

        xhr.done(function (res) {
            callback(res);
        });
    };

    ctx.getEmbedPreview = function(embed_code, callback) {
        var xhr = $.ajax({
            'type': 'POST',
            'url': ctx.config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':           'snax_load_embed_tpl',
                'snax_embed_code':  embed_code
            }
        });

        xhr.done(function (res) {
            callback(res);
        });
    };

    ctx.displayFeedback = function(type) {
        var feedbackTypeClass = 'snax-feedback-' + type;

        // Try to get type specific feedback first.
        var $feedback = $('.' + feedbackTypeClass);

        if ($feedback.length === 0) {
            return;
        }

        ctx.hideFeedback();

        // Activate.
        $feedback.toggleClass('snax-feedback-off snax-feedback-on');

        // Show.
        $('body').addClass('snax-show-feedback');
    };

    ctx.hideFeedback = function() {
        // Deactivate all.
        $('.snax-feedback-on').toggleClass('snax-feedback-on snax-feedback-off');

        // Hide all.
        $('body').removeClass('snax-show-feedback');
    };

    ctx.isValidUrl = function(url) {
        return url.match(/((([A-Za-z]{3,9}:(?:\/\/)?)(?:[\-;:&=\+\$,\w]+@)?[A-Za-z0-9\.\-]+|(?:www\.|[\-;:&=\+\$,\w]+@)[A-Za-z0-9\.\-]+)((?:\/[\+~%\/\.\w\-_]*)?\??(?:[\-\+=&;%@\.\w_]*)#?(?:[\.\!\/\\\w]*))?)/);
    };

})(jQuery, snax);


/*********
 *
 * Common
 *
 *********/

(function ($, ctx) {

    'use strict';

    var selectors = {
        'feedbackCloseButton':  '.snax-close-button'
    };

    // fire
    $(document).ready(function () {

        /*
         * Close feedback button.
         */
        $(selectors.feedbackCloseButton).on('click', function(e) {
            e.preventDefault();

            snax.hideFeedback();
        });
    });

})(jQuery, snax);


/****************
 *
 * Facebook SDK
 *
 ****************/

(function ($, ctx) {

    'use strict';

    ctx.resetFacebookSDK = function () {
        $('script#facebook-jssdk').remove();
        $('#fb-root').remove();
        if (window.FB) {
            delete window.FB;
        }
    };

    $('body').on( 'snaxBeforeNewContentReady', function ( e, $newContent ) {
        if ($newContent.find('.fb-video')) {
            ctx.resetFacebookSDK();
        }
    } );

})(jQuery, snax);

/****************************
 *
 * Module: Media upload form
 *
 ***************************/

(function ($, ctx) {

    'use strict';

    var selectors = {
        'form':                 '.snax-media-upload-form',
        'pluploadForm':          '.snax-plupload-upload-ui',
        'loadFormButton':       '.snax-load-form-button'
    };

    ctx.mediaUploadForm = function () {
        if (typeof snaxPlupload === 'undefined') {
            return;
        }

        $(selectors.form).each(function() {
            var $form = $(this);

            var formInsideInactiveTab = $form.parents('.snax-tab-content:not(.snax-tab-content-current)').length > 0;

            if (!formInsideInactiveTab) {
                snaxPlupload.initUploader($form);
            }
        });

        $('body').on('snaxTabContentActive', function (e, $tabContent) {
            $tabContent.find(selectors.form).each(function () {
                snaxPlupload.initUploader($(this));
            });
        } );

        $(selectors.loadFormButton).on('click',function() {
            var $link = $(this);
            var $form = $link.parents(selectors.form);
            var formClass = $link.attr('data-snax-rel-class');

            $form.find('.' + formClass).toggle();

            var $pluploadForm = $form.find(selectors.pluploadForm);

            $pluploadForm.toggle();

            if ($pluploadForm.is(':visible')) {
                $form.removeClass('snax-custom-form');
            } else {
                $form.addClass('snax-custom-form');
            }
        });
    };

    // fire
    $(document).ready(function () {
        ctx.mediaUploadForm();
    });

})(jQuery, snax);


/*************************
 *
 * Module: Date > Time ago
 *
 *************************/

(function ($, ctx) {

    'use strict';

    var selectors = {
        'wrapper':      '.snax-time-left',
        'dateWrapper':  '> .snax-date-wrapper',
        'date':         '> .snax-date',
        'timeWrapper':  '> .snax-time-wrapper',
        'time':         '> .snax-time'
    };

    ctx.timeagoSelectors = selectors;

    ctx.dateConstans = {
        'day_ms':   1000 * 60 * 60 * 24,
        'month_ms': 1000 * 60 * 60 * 24 * 30,
        'year_ms':  1000 * 60 * 60 * 24 * 356
    };

    ctx.dateToTimeago = function () {
        if (!$.fn.timeago) {
            return;
        }

        // store current settings, thanks to $.extend we have a copy without reference to original object
        var origSettings = $.extend(true, {} , $.timeago.settings);

        // override
        $.extend($.timeago.settings, {
            cutoff: ctx.dateConstans.year_ms,
            allowFuture: true
        });

        $.extend($.timeago.settings.strings, {
            suffixFromNow: ''
        });

        // apply
        $(selectors.wrapper).each(function () {
            var $wrapper        = $(this);
            var $dateWrapper    = $wrapper.find(selectors.dateWrapper);
            var $date           = $dateWrapper.find(selectors.date);
            var $timeWrapper    = $wrapper.find(selectors.timeWrapper);
            var $time           = $timeWrapper.find(selectors.time);

            var timeLeftText = $.timeago($date.text());

            $time.text(timeLeftText);

            $dateWrapper.removeClass( '.snax-date-wrapper-unfriendly' );
            $timeWrapper.removeClass( 'snax-time-wrapper-unfriendly' );
        });

        // restore
        $.timeago.settings = origSettings;
    };

    // fire
    $(document).ready(function () {
        ctx.dateToTimeago();
    });

})(jQuery, snax);


/**************************
 *
 * Module: Upvote/Downvote
 *
 *************************/

(function ($, ctx) {

    'use strict';

    var locked = false;

    var selectors = {
        'wrapper':      '.snax-voting',
        'upvoteLink':   '.snax-voting-upvote',
        'downvoteLink': '.snax-voting-downvote',
        'guestVoting':  '.snax-guest-voting',
        'voted':        '.snax-user-voted',
        'scoreWrapper': '.snax-voting-score',
        'scoreValue':   '.snax-voting-score strong'
    };

    var classes = {
        'voted':        'snax-user-voted'
    };

    ctx.votesSelectors  = selectors;
    ctx.votesClasses    = classes;

    ctx.votes = function () {
        // Catch event on wrapper to keep it working after box content reloading
        $('body').on('click', selectors.upvoteLink + ', ' + selectors.downvoteLink, function (e) {
            e.preventDefault();

            if (locked) {
                return;
            }

            locked = true;

            var $link       = $(this);

            var voteType    = $link.is(selectors.upvoteLink) ? 'upvote' : 'downvote';
            var $wrapper    = $link.parents(selectors.wrapper);
            var nonce       = $.trim($link.attr('data-snax-nonce'));
            var itemId      = parseInt($link.attr('data-snax-item-id'), 10);
            var authorId    = parseInt($link.attr('data-snax-author-id'), 10);

            ctx.vote({
                'itemId':   itemId,
                'authorId': authorId,
                'type':     voteType
            }, nonce, $wrapper);
        });

        // Iterate over all voting boxes and update them based on cookie states.
        $(selectors.wrapper).each(function () {
            var $this   = $(this);
            var id      = parseInt($this.attr('data-snax-item-id'), 10);

            if (id <= 0) {
                return;
            }

            var typeCookie  = 'snax_vote_type_' + id;
            var scoreCookie = 'snax_vote_score_' + id;

            var type  = ctx.readCookie(typeCookie);
            var score = ctx.readCookie(scoreCookie);


            if (!type && !score) {
                return;
            }

            if (score) {
                ctx.updateVoteScore($this.find(selectors.scoreWrapper), score);
            }

            if (type) {
                var $upVoteLink     = $this.find(selectors.upvoteLink);
                var $downVoteLink   = $this.find(selectors.downvoteLink);

                if ('upvote' === type) {
                    $upVoteLink.addClass(classes.voted);
                    $downVoteLink.removeClass(classes.voted);
                } else {
                    $downVoteLink.addClass(classes.voted);
                    $upVoteLink.removeClass(classes.voted);
                }
            }
        });
    };

    ctx.vote = function (data, nonce, $box) {
        var config = $.parseJSON(window.snax_front_config);
        if ( $box.find('.snax-login-required').length > 0 ){
            return;
        }

        if (!config) {
            ctx.log('Item voting failed. Global config is not defined!');
            return;
        }

        /*
         * Apply new voting box state before ajax response.
         */
        var $userVoted      = $box.find('.snax-user-voted');
        var userUpvoted     = $userVoted.length > 0 && $userVoted.is('.snax-voting-upvote');
        var userDownvoted   = $userVoted.length > 0 && $userVoted.is('.snax-voting-downvote');
        var score           = parseInt( $box.find('.snax-voting-score').data('snax-voting-score'), 10);
        var diff            = 'upvote' === data.type ? 1 : -1;

        // Remove all bubbles.
        $box.find('.snax-voting-bubble').remove();

        // User reverted his vote.
        if (userUpvoted && 'upvote' === data.type || userDownvoted && 'downvote' === data.type) {
            diff *= -1;

            $box.find('.snax-user-voted').removeClass('snax-user-voted');

            if ( 'upvote' === data.type ) {
                $box.find('.snax-voting-upvote').append('<span class="snax-voting-bubble snax-voting-bubble-minus-back">-1</span>');
            } else {
                $box.find('.snax-voting-downvote').append('<span class="snax-voting-bubble snax-voting-bubble-plus-back">+1</span>');
            }

        // User voted opposite.
        } else if (userUpvoted && 'downvote' === data.type || userDownvoted && 'upvote' === data.type) {
            diff *= 2;

            $box.find('.snax-user-voted').removeClass('snax-user-voted');
            $box.find('.snax-voting-' + data.type).addClass('snax-user-voted');

            if ( 'upvote' === data.type ) {
                $box.find('.snax-voting-upvote').append('<span class="snax-voting-bubble snax-voting-bubble-plus">+2</span>');
            } else {
                $box.find('.snax-voting-downvote').append('<span class="snax-voting-bubble snax-voting-bubble-minus">-2</span>');
            }
        // User added new vote.
        } else {
            if ( 'upvote' === data.type ) {
                $box.find('.snax-voting-upvote').addClass('snax-user-voted').append('<span class="snax-voting-bubble snax-voting-bubble-plus">+1</span>');
            } else {
                $box.find('.snax-voting-downvote').addClass('snax-user-voted').append('<span class="snax-voting-bubble snax-voting-bubble-minus">-1</span>');
            }
        }

        // Update score.
        ctx.updateVoteScore($box.find(selectors.scoreWrapper), score + diff);

        // Send ajax.
        var xhr = $.ajax({
            'type': 'POST',
            'url': config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':           'snax_vote_item',
                'security':         nonce,
                'snax_item_id':     data.itemId,
                'snax_author_id':   data.authorId,
                'snax_vote_type':   data.type,
                'snax_user_voted':  ctx.readCookie( 'snax_vote_type_' + data.itemId )
            }
        });

        // Update state immediately after sending ajax. Don't wait for response.
        ctx.updateVoteState(data.itemId, data.type, $box);

        xhr.done(function (res) {
            locked = false;
        });
    };

    ctx.updateVoteState = function(itemId, type, $box) {
        var typeCookie  = 'snax_vote_type_' + itemId;
        var scoreCookie = 'snax_vote_score_' + itemId;

        var currentValue = ctx.readCookie(typeCookie);

        // Cookie can't be read immediately so we need to update CSS classes manually.
        $box.find(selectors.voted).removeClass(classes.voted);

        // User voted and now he wants to remove the vote.
        if (currentValue === type) {
            ctx.deleteCookie(typeCookie);
        } else {
            ctx.createCookie(typeCookie, type, 1);

            // Cookie can't be read immediately so we need to update CSS classes manually.
            $box.find('.snax-voting-' + type).addClass(classes.voted);
        }

        // Update score.
        var score = parseInt($box.find(selectors.scoreWrapper).data('snax-voting-score'), 10);

        ctx.createCookie(scoreCookie, score, 1);
    };

    ctx.updateVoteScore = function($wrapper, score) {
        var $container = $wrapper.parents('.snax-voting');
        score = parseInt(score, 10);
        var scoreShort = score;
        var units = ['', 'k', 'M'];
        var i;
        for (i = 0; scoreShort >= 1000; i++) {
            scoreShort /= 1000;
        }

        var scoreHtml = +scoreShort.toFixed(1) + units[i];

        // Singular?
        if (1 === Math.abs(score)) {
            scoreHtml = ctx.config.i18n.points_singular_short_tpl.replace('%s', scoreHtml);
        } else {
            scoreHtml = ctx.config.i18n.points_plural_short_tpl.replace('%s', scoreHtml);
        }

        // Remove all score related classes.
        $container.removeClass('snax-voting-0 snax-voting-negative snax-voting-positive');

        // Add score related classes.
        if (0 < score) {
            $container.addClass( 'snax-voting-positive' );
        } else if (0 > score) {
            $container.addClass( 'snax-voting-negative' );
        } else {
            $container.addClass( 'snax-voting-0' );
        }

        $wrapper.data('snax-voting-score', score);
        $wrapper.html(scoreHtml);
    };

    // fire
    $(document).ready(function () {
        ctx.votes();
    });

})(jQuery, snax);

/*********************
 *
 * Module: Login form
 *
 ********************/

(function ($, ctx) {

    'use strict';

    var selectors = {
        'loginTab':             '.snax-login-tab',
        'loginFormWrapper':     '.snax-login-form',
        'loginForm':            '.snax-login-form #loginform-in-popup',
        'forgotTab':            '.snax-forgot-pass-tab',
        'forgotFormWrapper':    '.snax-forgot-pass-form',
        'forgotForm':           '.snax-forgot-pass-form #lostpasswordform',
        'gdprTab':              '.snax-gdpr-tab',
        'backToLoginTab':       '.snax-back-to-login-tab',
        'loginErrorMessage':    '.snax-login-form .snax-login-error-message',
        'forgotErrorMessage':   '.snax-forgot-pass-form .snax-forgot-pass-error-message',
        'forgotSuccessMessage': '.snax-forgot-pass-form .snax-forgot-pass-success-message',
        'user': {
            'loginInput':       '#user_login',
            'emailInput':       '#user_email',
            'passwordInput':    '#user_pass'
        },
        'forgotPasswordLink':   '#snax-popup-content .snax-link-forgot-pass',
        'passwordWrapper':      '#snax-popup-content .login-password',
        'connectWithLabel':     '#snax-popup-content .wp-social-login-connect-with',
        'resetTab':             '.snax-reset-tab'
    };

    ctx.loginFormSelectors = selectors;

    var useReCaptcha;
    var reCaptchaToken;
    var urlAction = ctx.getUrlParameter(ctx.config.login_popup_url_var);

    ctx.loginForm = function () {
        useReCaptcha = ctx.config.use_login_recaptcha;

        // Add input placeholders.
        $.each(selectors.user, function (id, selector) {
            var $input = $(selector);
            var $label = $input.prev('label');

            if ($label.length > 0) {
                $input.attr('placeholder', $label.text());
            }
        });

        // Move forgot link after password field.
        $(selectors.passwordWrapper + ' input').after( $(selectors.forgotPasswordLink) );

        // Wrap label with <h4> tag.
        $(selectors.connectWithLabel).wrapInner( '<h4>' );

        $('.wp-social-login-provider').on('click', function(e) {
            var $that = $(this);
            if ($('.snax-wpsl-gdpr-consent input').length > 0) {
                if (!$('.snax-wpsl-gdpr-consent input').is(':checked')) {
                    e.stopPropagation();
                    e.stopImmediatePropagation();
                    e.preventDefault();
                    handleLoginGDPR($that);
                }
            }
        });

        handleLoginAction();
        handleForgotPassAction();
        handleTabsSwitch();

        if (urlAction==='reset_password'){
            $(selectors.loginTab).removeClass('snax-tab-active').addClass('snax-tab-inactive');
            $(selectors.resetTab).removeClass('snax-tab-inactive').addClass('snax-tab-active');
        }

        if (urlAction==='forgot_password'){
            $(selectors.loginTab).removeClass('snax-tab-active').addClass('snax-tab-inactive');
            $(selectors.forgotTab).removeClass('snax-tab-inactive').addClass('snax-tab-active');
        }

        $('body').on('snaxPopupOpened', function(e, action) {
            if (useReCaptcha && 'login' === action) {
                loadReCaptcha();
            }
        });
    };

    var handleLoginGDPR = function($clickedProvider) {
        $(selectors.loginTab).removeClass('snax-tab-active').addClass('snax-tab-inactive');
        $(selectors.gdprTab).removeClass('snax-tab-inactive').addClass('snax-tab-active');
        $('.snax-login-gdpr-accept').on('click', function() {
            $('.snax-wpsl-gdpr-consent input').prop('checked', true);
            $(selectors.gdprTab).removeClass('snax-tab-active').addClass('snax-tab-inactive');
            $(selectors.loginTab).removeClass('snax-tab-inactive').addClass('snax-tab-active');
            var redirectTo = $clickedProvider.attr('href');
            window.location.href = redirectTo;
        });
    };

    var handleLoginAction = function() {
        $(selectors.loginForm).on('submit', function(e) {
            e.preventDefault();

            var $form = $(this);
            var $errorMessage = $(selectors.loginErrorMessage);

            var requestData = {
                'action':   'snax_login'
            };

            $.each($form.serializeArray(), function(i, field) {
                requestData[field.name] = field.value;
            });

            // Read config directly, DO NOT use any reference. We change the value while auto logging.
            if (ctx.config.use_login_recaptcha) {
                if (!reCaptchaToken) {
                    $errorMessage.html( '<p class="snax-validation-tip">' + ctx.config.i18n.recaptcha_invalid + '</p>');
                    return;
                }
            }

            // Clear error message.
            $errorMessage.html('<p>' + ctx.config.i18n.user_is_logging + '</p>');

            var xhr = $.ajax({
                'type':     'POST',
                'url':      ctx.config.ajax_url,
                'dataType': 'json',
                'data':     requestData
            });

            xhr.done(function (res) {
                if ('success' === res.status) {
                    var redirectTo = res.args.redirect_url;

                    if (!redirectTo) {
                        redirectTo = window.location.href;
                    }

                    if (redirectTo.indexOf('?') > 0){
                        redirectTo += '&' + ctx.config.login_success_var + '=true';
                    }else{
                        redirectTo += '?' + ctx.config.login_success_var + '=true';
                    }

                    window.location.href = redirectTo;
                } else {
                    if (res.message) {
                        $errorMessage.html( '<p class="snax-validation-tip">' + res.message + '</p>');
                    }

                    if (useReCaptcha) {
                        grecaptcha.reset();
                    }
                }
            });

            // Reload page if failed.
            xhr.fail(function() {
                var reloadUrl = window.location.href;

                if (reloadUrl.indexOf('?') > 0){
                    reloadUrl += '&' + ctx.config.login_success_var + '=false';
                }else{
                    reloadUrl += '?' + ctx.config.login_success_var + '=false';
                }

                window.location.href = reloadUrl;
            });
        });
    };

    var handleForgotPassAction = function() {
        $(selectors.forgotForm).on('submit', function(e) {
            e.preventDefault();

            var $form = $(this);
            var $errorMessage = $(selectors.forgotErrorMessage);
            var $successMessage = $(selectors.forgotSuccessMessage);

            var requestData = {
                'action':   'snax_forgot_pass'
            };

            $.each($form.serializeArray(), function(i, field) {
                requestData[field.name] = field.value;
            });

            // Clear messages.
            $errorMessage.text('');
            $successMessage.text('');

            var xhr = $.ajax({
                'type':     'POST',
                'url':      ctx.config.ajax_url,
                'dataType': 'json',
                'data':     requestData
            });

            xhr.done(function (res) {
                if ('success' === res.status) {
                    if (res.message) {
                        $successMessage.html( '<p class="snax-validation-tip">' + res.message + '</p>');
                    }
                } else {
                    if (res.message) {
                        $errorMessage.html( '<p class="snax-validation-tip">' + res.message + '</p>');
                    }
                }
            });
        });
    };

    var handleTabsSwitch = function() {
        $(selectors.forgotPasswordLink).on('click', function(e) {
            e.preventDefault();

            $(selectors.loginTab).removeClass('snax-tab-active').addClass('snax-tab-inactive');
            $(selectors.forgotTab).removeClass('snax-tab-inactive').addClass('snax-tab-active');
        });

        $(selectors.backToLoginTab).on('click', function(e) {
            e.preventDefault();

            $(selectors.resetTab).removeClass('snax-tab-active').addClass('snax-tab-inactive');
            $(selectors.forgotTab).removeClass('snax-tab-active').addClass('snax-tab-inactive');
            $(selectors.loginTab).removeClass('snax-tab-inactive').addClass('snax-tab-active');
        });
    };

    var loadReCaptcha = function() {
        var apiUrl  = ctx.config.recaptcha_api_url;
        var ver     = ctx.config.recaptcha_version;
        var siteKey = ctx.config.recaptcha_site_key;

        if (!siteKey || !apiUrl) {
            return;
        }

        var renderLoginReCaptcha = function() {
            try {

                if ('30' === ver) {
                    grecaptcha.execute(
                        siteKey,
                        { action: 'login' }
                    ).then( function( token ) {
                        $('#snax-login-recaptcha').html('<input type="hidden" name="g-recaptcha-response" value="'+ token +'">');
                        reCaptchaEnteredCorrectly(token);
                    } );
                } else {
                    grecaptcha.render('snax-login-recaptcha', {
                        'sitekey' : siteKey,
                        'callback': reCaptchaEnteredCorrectly
                    });
                }

            } catch (error) {}
            
        };

        // Google reCaptcha API loaded.
        if (typeof grecaptcha !== 'undefined') {
            renderLoginReCaptcha();
        } else {
            // API not loaded. Register callback and load script.
            window.snaxReCaptchaOnloadCallback = function() {
                renderLoginReCaptcha();
            };

            if ('30' === ver) {
                $('head').append('<script src="' + apiUrl + '?onload=snaxReCaptchaOnloadCallback&render='+siteKey+'" async defer>');
            } else {
                $('head').append('<script src="' + apiUrl + '?onload=snaxReCaptchaOnloadCallback&render=explicit" async defer>');
            }
        }
    };

    var reCaptchaEnteredCorrectly = function(response) {
        reCaptchaToken = response;
    };

    // Fire.
    $(document).ready(function () {
        ctx.loginForm();
    });

})(jQuery, snax);

/****************
 *
 * Module: Popup
 *
 ****************/

(function ($, ctx) {

    'use strict';

    ctx.openPopup = function ($content, args, action) {
        if (!$.fn.magnificPopup) {
            return;
        }

        args = args || {};

        // Set translatable label.
        if (!args.tClose) {
            args.tClose = ctx.config.i18n.popup_close_label;
        }

        args.items = {
            src: $content,
            type: 'inline'
        };

        args.callbacks = {
            'open': function () {
                $('body').trigger('snaxPopupOpened', [ action ]);
            }
        };

        $.magnificPopup.open(args);

        // Override the Close action.
        if (typeof args.onClose === 'function') {
            $.magnificPopup.instance.close = args.onClose;
        }
    };

    ctx.closePopup = function () {
        if (!$.fn.magnificPopup) {
            return;
        }

        $.magnificPopup.close();
    };

})(jQuery, snax);

/***********************
 *
 * Module: Login Popup
 *
 **********************/

(function ($, ctx) {

    'use strict';

    var selectors = {
        'popupContent':     '#snax-popup-content',
        'usernameField':    '#user_login'
    };

    ctx.openLoginPopup = function (onClose) {
        var $content = $(selectors.popupContent);

        var args = {};

        if (typeof onClose === 'function') {
            args.onClose = onClose;
        }

        ctx.openPopup($content, args, 'login');

        // Delay till popup opens.
        setTimeout(function() {
            $content.find(selectors.usernameField).focus();
        }, 100);
    };

    ctx.redirectToLoginPage = function () {
        window.location.href = ctx.config.login_url;
    };

    // fire
    $(document).ready(function () {
        $('body').on('snaxLoginRequired', function(e, blocked) {
            var onClose = false;

            if (blocked) {
                onClose = function() {
                    window.location.href = ctx.config.site_url;
                };
            }

            // Snax Login Popup is ON.
            if (ctx.config.enable_login_popup) {
                ctx.openLoginPopup(onClose);

            // Custom handler is defined.
            } else if ( typeof snaxLoginRequiredHandler === 'function' ) {
                snaxLoginRequiredHandler(onClose);

            // Redirect as a fallback.
            } else {
                ctx.redirectToLoginPage();
            }
        });
    });

})(jQuery, snax);

/********************************
 *
 * Module: Login Required Action
 *
 *******************************/

(function ($, ctx) {

    'use strict';

    $(document).ready(function () {
        var $body = $('body');

        // Login requested by clicking link with the URL containing the login trigger.
        $body.on('click', 'a', function (e) {
            var $link = $(e.currentTarget);
            var url = $link.attr('href');

            // Skip, URL not specified.
            if (!url || url.length === 0) {
                return;
            }

            // Skip, URL doesn't contain the popup trigger.
            if (-1 === url.indexOf(ctx.config.login_popup_url_var)) {
                return;
            }

            // Skip, other handler will be used.
            if ($link.hasClass('snax-login-required')) {
                return;
            }

            e.stopImmediatePropagation();
            e.preventDefault();

            ctx.loginRequired();

            return false;
        });

        // Login requested by CSS class.
        $body.on('click', '.snax-login-required', function (e) {
            e.preventDefault();

            ctx.loginRequired();

            return false;
        });

        // Login requested by URL.
        if (ctx.getUrlParameter(ctx.config.login_popup_url_var) && !ctx.config.logged_in){
            ctx.loginRequired();
        }

        // Login requested  by setting var.
        if (ctx.forceLoginPopup) {
            ctx.loginRequired(ctx.forceLoginPopup.blocked);
        }
    });

})(jQuery, snax);

/*************************
 *
 * Module: Actions Menu
 *
 ************************/

(function ($, ctx) {

    'use strict';

    var selectors = {
        'actions' :         '.snax-actions',
        'actionsToggle':    '.snax-actions-toggle',
        'actionsExpanded':  '.snax-actions-expanded'
    };

    var classes = {
        'expanded': 'snax-actions-expanded'
    };

    ctx.actionsMenuSelectors = selectors;
    ctx.actionsMenuClasses = classes;

    ctx.actionsMenu = function () {
        var $body = $('body');

        $('body').on('click', selectors.actionsToggle, function(e) {
            e.preventDefault();

            var $toggle = $(e.target);

            $toggle.parents(selectors.actions).toggleClass(classes.expanded);
        });

        // Hide on focus out.
        $body.on('click touchstart', function (e) {
            var $activeMenu = $(e.target).parents(selectors.actions);

            // Collapse all expanded menus except active one.
            $(selectors.actionsExpanded).not($activeMenu).removeClass(classes.expanded);
        });
    };

    // Fire.
    $(document).ready(function () {
        ctx.actionsMenu();
    });

})(jQuery, snax);


/*************************
 *
 * Module: Item Share
 *
 ************************/

(function ($, ctx) {

    'use strict';

    var selectors = {
        'wrapper' :         '.snax-item-share',
        'toggle':           '.snax-item-share-toggle',
        'expandedState':    '.snax-item-share-expanded'
    };

    var classes = {
        'expanded': 'snax-item-share-expanded'
    };

    ctx.itemShareSelectors = selectors;
    ctx.itemShareClasses   = classes;

    ctx.itemShare = function () {
        // On none touchable devices, shares visibility is handled via css :hover.
        // On touch devices there is no "hover", so we emulate hover via CSS class toggle on click.
        $(selectors.toggle).on('click  touchstart', function (e) {
            e.preventDefault();

            $(this).parents(selectors.wrapper).addClass(classes.expanded);
        });

        // Hide shares on focus out.
        $('body').on('click touchstart', function (e) {
            var $activeElem = $(e.target).parents(selectors.expandedState);

            // Collapse all expanded micro shares except active one.
            $(selectors.expandedState).not($activeElem).removeClass(classes.expanded);
        });
    };

    // Fire.
    $(document).ready(function () {
        if (ctx.isTouchDevice()) {
            $('body').removeClass('snax-hoverable');

        }

        ctx.itemShare();
    });

})(jQuery, snax);


/*************************
 *
 * Module: Delete Item
 *
 ************************/

(function ($, ctx) {

    'use strict';

    /** CONFIG *******************************************/

        // Register new component.
    ctx.deleteItemModule = {};

    // Component namespace shortcut.
    var c = ctx.deleteItemModule;

    // CSS selectors.
    var selectors = {
        'deleteLink':   '.snax-delete-item'
    };

    var i18n = {
        'confirm':      'Are you sure?'
    };

    // Allow accessing
    c.selectors = selectors;
    c.i18n      = i18n;

    /** INIT *******************************************/

    c.init = function () {
        c.attachEventHandlers();
    };

    /** EVENTS *****************************************/

    c.attachEventHandlers = function() {

        /* Delete item */

        $(selectors.deleteLink).on('click', function (e) {
            e.preventDefault();

            if (!confirm(i18n.confirm)) {
                return;
            }

            ctx.deleteItem($(this), function(res) {
                if (res.status === 'success') {
                    location.href = res.args.redirect_url;
                } else {
                    alert(res.message);
                }
            });
        });
    };

    // Fire.
    $(document).ready(function () {
        c.init();
    });

})(jQuery, snax);


/*******************************
 *
 * Module: Set Item as Featured
 *
 ******************************/

(function ($, ctx) {

    'use strict';

    /** CONFIG *******************************************/

    // Register new component.
    ctx.setItemAsFeaturedModule = {};

    // Component namespace shortcut.
    var c = ctx.setItemAsFeaturedModule;

    // CSS selectors.
    var selectors = {
        'link':   '.snax-set-item-as-featured'
    };

    // Allow accessing
    c.selectors = selectors;

    /** INIT *******************************************/

    c.init = function () {
        c.attachEventHandlers();
    };

    /** EVENTS *****************************************/

    c.attachEventHandlers = function() {

        /* Delete item */

        $(selectors.link).on('click', function (e) {
            e.preventDefault();

            ctx.setItemAsFeatured($(this), function(res) {
                if (res.status === 'success') {
                    location.reload();
                } else {
                    alert(res.message);
                }
            });
        });
    };

    // Fire.
    $(document).ready(function () {
        c.init();
    });

})(jQuery, snax);

/*******************************
 *
 * Module: Froala for items
 *
 ******************************/

(function ($, ctx) {

    'use strict';

    /** CONFIG *******************************************/

    // Register new component.
    ctx.froalaSimple = {};

    // Component namespace shortcut.
    var c = ctx.froalaSimple;

    // CSS selectors.
    var selectors = {
        'froalaEditor':   '.froala-editor-simple'
    };

    // Allow accessing
    c.selectors = selectors;

    /** INIT *******************************************/

    c.init = function () {
        c.attachEventHandlers();
        c.applyFroala();
    };

    /** EVENTS *****************************************/

    c.attachEventHandlers = function() {
        $( 'body' ).on( 'snaxNewCardAdded', function($card) {
            c.applyFroala();
        });
    };

    c.renderFroala = function() {
        var $textarea = $(this);
        var config = {
            'key':              'CMFIZJNKLDXIREJI==',
            'language':         c.getFroalaEditorConfig('language'),
            'heightMin':        200,
            // Sticky toolbar.
            'toolbarSticky':        true,
            'toolbarStickyOffset':  $('body').hasClass('admin-bar') ? 32 : 0,
            // Toolbar buttons on large devices (≥ 1200px).
            'toolbarButtons':   ['bold', 'italic', 'insertLink', '|', 'undo', 'redo'],
            // On medium devices (≥ 992px).
            toolbarButtonsMD:   ['bold', 'italic', 'insertLink', '|', 'undo', 'redo'],
            // On small devices (≥ 768px).
            toolbarButtonsSM:   ['bold', 'italic', 'insertLink', '|', 'undo', 'redo'],
            // On extra small devices (< 768px).
            toolbarButtonsXS:   ['bold', 'italic', 'insertLink', '|', 'undo', 'redo'],
            charCounterMax:     c.getFroalaEditorMaxCharacters($textarea)
        };
        // Override Froala's config using this filter function.
        if (typeof c.froalaEditorConfig === 'function') {
            config = c.froalaEditorConfig(config);
        }
        if (snax.inDebugMode()) {
            snax.log(config);
        }
        // Init.
        $textarea.froalaEditor(config);
    };

    c.getFroalaEditorConfig = function(id) {
        var config = c.config.froala;

        if (typeof config[id] !== 'undefined') {
            return config[id];
        }

        return null;
    };

    c.getFroalaEditorMaxCharacters = function($editor) {
        var maxCharacters = parseInt($editor.attr('maxlength'), 10);

        return maxCharacters > 0 ? maxCharacters : -1;
    };

    c.applyFroala = function () {

        // Check if Froals script is loaded.
        if (!$.fn.froalaEditor) {
            return;
        }
        $(selectors.froalaEditor).each(c.renderFroala);
    };

    // Fire.
    $(document).ready(function () {
        if (snax.frontendSubmission) {
            c.config = snax.frontendSubmission.config;
        }
        if (snax.post) {
            c.config = snax.post.config;
        }
        if (typeof c.config === 'undefined') {
            return;
        }
        c.init();
    });

})(jQuery, snax);

/*******************************
 *
 * Module: Single item comments
 *
 ******************************/

(function ($, ctx) {

    'use strict';

    /** CONFIG *******************************************/

    // Register new component.
    ctx.singleItemComments = {};

    // Component namespace shortcut.
    var c = ctx.singleItemComments;

    var seeMoreHtml = '<a class="snax-see-all-replies">' + ctx.config.i18n.see_all_replies + '</a>';

    // CSS selectors.
    var selectors = {
        'section':              '.snax-item-comments',
        'topLevelComment':      '.snax-item-comments .depth-1',
        'moreCommentsLink':     '.snax-item-comments-more-link',
        'allRepliesLink':       '.snax-see-all-replies',
        'list':                 '.comment-list',
        'commentForm':          '.snax-item-comments .comment-form',
        'textarea':             '.snax-item-comments .comment-form textarea',
        'submitButton':         '.submit',
        'cancelReply':          '#cancel-comment-reply-link',
        'respondSection':       '#respond',
        'replyLogin':           '.comment-reply-login',
        'respondLogin':         '.snax-comment-login',
        'authorFields':         '.snax-item-comment-autor',
    };

     var $spinner = $('<div class="snax-upload-icon"></div>');

    // Allow accessing
    c.selectors = selectors;

    /** INIT *******************************************/

    c.init = function () {
        $(selectors.submitButton, selectors.commentForm).attr('disabled', true);
        c.renderSeeMore();
        c.attachEventHandlers();
    };

    /** EVENTS *****************************************/

    c.renderSeeMore = function() {
        $(selectors.topLevelComment).each(function( index ) {
            if($('.children li', this).length>1 && $(this).attr('appendedSeeMoreLink')!== 'true'){
               $(this).append(seeMoreHtml);
               $(this).attr('appendedSeeMoreLink','true');
            }
        });
        $(selectors.allRepliesLink).on('click', function (e) {
            var $parent         = $(this).closest(selectors.topLevelComment);
            $('.children', $parent).addClass('children-visible');
            $(this).remove();
        });
    };

    //overrides core comment-reply.js to handle multiple forms
    c.overrideDefaultHandler = function() {
        if (typeof addComment === 'undefined') {
            return;
        }

        addComment.moveForm = function( commId, parentId, respondId, postId ) {
                var div,
                    element,
                    style,
                    cssHidden,
                    t           = this,
                    comm        = t.I( commId ),
                    respond     = $('.snax-item.post-' + postId).find('.comment-respond').get(0),
                    cancel      = respond.querySelector( '#cancel-comment-reply-link' ),
                    parent      = respond.querySelector( '#comment_parent' ),
                    post        = respond.querySelector( '#comment_post_ID' ),
                    commentForm = respond.getElementsByTagName( 'form' )[0];

                if ( ! comm || ! respond || ! cancel || ! parent || ! commentForm ) {
                    return;
                }

                t.respondId = respondId;
                postId = postId || false;

                if ( ! t.I( 'wp-temp-form-div' ) ) {
                    div = document.createElement( 'div' );
                    div.id = 'wp-temp-form-div';
                    div.style.display = 'none';
                    respond.parentNode.insertBefore( div, respond );
                }

                comm.parentNode.insertBefore( respond, comm.nextSibling );
                if ( post && postId ) {
                    post.value = postId;
                }
                parent.value = parentId;
                cancel.style.display = '';

                cancel.onclick = function() {
                    var t       = addComment,
                        temp    = t.I( 'wp-temp-form-div' );

                    if ( ! temp ) {
                        return;
                    }

                    parent.value = '0';
                    temp.parentNode.insertBefore( respond, temp );
                    temp.parentNode.removeChild( temp );
                    this.style.display = 'none';
                    this.onclick = null;

                    $(respond).find('.comment-form').trigger('snaxFormInactive');

                    return false;
                };

                /*
                * Set initial focus to the first form focusable element.
                * Try/catch used just to avoid errors in IE 7- which return visibility
                * 'inherit' when the visibility value is inherited from an ancestor.
                */
                try {
                    for ( var i = 0; i < commentForm.elements.length; i++ ) {
                        element = commentForm.elements[i];
                        cssHidden = false;

                        // Modern browsers.
                        if ( 'getComputedStyle' in window ) {
                            style = window.getComputedStyle( element );
                        // IE 8.
                        } else if ( document.documentElement.currentStyle ) {
                            style = element.currentStyle;
                        }

                        /*
                        * For display none, do the same thing jQuery does. For visibility,
                        * check the element computed style since browsers are already doing
                        * the job for us. In fact, the visibility computed style is the actual
                        * computed value and already takes into account the element ancestors.
                        */
                        if ( ( element.offsetWidth <= 0 && element.offsetHeight <= 0 ) || style.visibility === 'hidden' ) {
                            cssHidden = true;
                        }

                        // Skip form elements that are hidden or disabled.
                        if ( 'hidden' === element.type || element.disabled || cssHidden ) {
                            continue;
                        }

                        element.focus();
                        // Stop after the first focusable element.
                        break;
                    }

                } catch( er ) {}

                return false;
            };

        addComment.I = function( id ) {
            return document.getElementById( id );
        };
    };

    c.attachEventHandlers = function() {

        var loadMoreComments = function($section) {
            let $commentList      = $section.find(selectors.list);
            let $nextCommentsLink = $section.find('.g1-comment-pagination .next');

            if ($nextCommentsLink.length === 0) {
                return;
            }

            $spinner.appendTo($commentList);

            $.get($nextCommentsLink.attr('href'), function (data) {
                $spinner.remove();

                let $page = $(data);

                // Load new comments.
                let $newComments = $page.find('#comments-wp .comment-list .comment');
                $section.find('.comment-list').append($newComments);

                // Update pagination for further calls.
                let $newPagination = $page.find('#comments-wp .g1-comment-pagination');
                $section.find('.g1-comment-pagination').html($newPagination);

                // Hide "View most comments" button.
                if ($newPagination.find('.next').length === 0) {
                    $section.find(selectors.moreCommentsLink).hide();
                }

                addComment.init();
            });
        };

        $(selectors.moreCommentsLink).on('click', function (e) {
            e.preventDefault();
            var $section         = $(this).closest(selectors.section);
            loadMoreComments($section);
        });

        $(selectors.commentForm).on('submit', function(e) {
            e.preventDefault();
            var $form           = $(this);
            var url             = $form.attr('action');
            var commentParent   = '0';
            var $textarea       = $('textarea', $form);
            var $section        = $form.closest(selectors.section);
            var $list           = $(selectors.list, $section);
            var $respondSection = $form.closest(selectors.respondSection);
            var $cancelButton   = $(selectors.cancelReply, $respondSection);
            var $submitButton   = $(selectors.submitButton, $form);
            var requestData = {};

            $.each($form.serializeArray(), function(i, field) {
                requestData[field.name] = field.value;
            });

            requestData['is_ajax_item_comment_form'] = true;
            commentParent = requestData['comment_parent'];

            if (commentParent === '0') {
                $spinner.prependTo($list);
            } else {
                var $commentParent = $('#comment-' + commentParent);
                var $commentParentChildren = $('#comment-' + commentParent + '> .children');
                if (! $commentParentChildren.length) {
                    $commentParent.append('<ul class="children"></ul>');
                    $commentParentChildren = $('#comment-' + commentParent + '> .children');
                }
                $spinner.prependTo($commentParentChildren);
            }

            var xhr = $.ajax({
                'type':     'POST',
                'url':      url,
                'data':     requestData
            });

            xhr.done(function (res) {
                $textarea.val('');
                $cancelButton.trigger('click');
                $submitButton.attr('disabled', true);
                if (res.indexOf('<body id="error-page">') != -1){
                    res = $(res).filter('p')[1];
                }
                $spinner.replaceWith(res);
                if (commentParent !== '0') {
                    var $parent         = $commentParentChildren.closest(selectors.topLevelComment);
                    $('.children', $parent).addClass('children-visible');
                }

                $form.trigger('snaxFormInactive');
            });

            xhr.fail(function( jqXHR, textStatus ) {
                if(jqXHR.status===409){
                    alert(ctx.config.i18n.duplicate_comment);
                }else{
                    alert(ctx.config.i18n.comment_fail);
                }
                $spinner.remove();
            });
        });

        var validateForm = function( $form ) {
            var $submitButton   = $(selectors.submitButton, $form);
            var $author         = $(selectors.authorFields, $form);
            var $input          = $('textarea', $form);
            var disable         = false;
            if ( $author.length > 0 ){
                var $authorName = $('#author', $author);
                var $authorMail = $('#email', $author);
                if ( $authorName.val() === '' || $authorMail.val() === '' ) {
                    disable = true;
                }
            }
            if ($input.val() === '') {
                    disable = true;
                }
            $submitButton.attr('disabled', disable);
        };

        $(selectors.textarea).keyup(function() {
            var $parent         = $(this).closest(selectors.commentForm);
            var $author         = $(selectors.authorFields, $parent);
            while($(this).outerHeight() < this.scrollHeight + parseFloat($(this).css('borderTopWidth')) + parseFloat($(this).css('borderBottomWidth'))) {
                $(this).height($(this).height()+1);
            }
            if ($(this).val()){
                $author.show();
                $parent.removeClass('snax-comment-form-collapsed').addClass('snax-comment-form-extended');
            } else {
                $author.hide();
                $parent.removeClass('snax-comment-form-extended').addClass('snax-comment-form-collapsed');
            }
            validateForm($parent);
        });

        $(selectors.authorFields).keyup(function() {
            var $parent         = $(this).closest(selectors.commentForm);
            validateForm($parent);
        });

        $(selectors.replyLogin).click(function(e){
            e.preventDefault();
            ctx.loginRequired();
        });
        $(selectors.respondLogin).click(function(e){
            e.preventDefault();
            ctx.loginRequired();
        });
    };

    // Fire.
    $(document).ready(function () {
        c.init();
        c.overrideDefaultHandler();
    });

})(jQuery, snax);

/*************************
 *
 * Module: Delete Post
 *
 ************************/

(function ($, ctx) {

    'use strict';

    /** CONFIG *******************************************/

        // Register new component.
    ctx.deletePostModule = {};

    // Component namespace shortcut.
    var c = ctx.deletePostModule;

    // CSS selectors.
    var selectors = {
        'deleteLink':   '.snax-delete-post'
    };

    // Allow accessing
    c.selectors = selectors;

    /** INIT *******************************************/

    c.init = function () {
        c.attachEventHandlers();
    };

    /** EVENTS *****************************************/

    c.attachEventHandlers = function() {

        /* Delete item */

        $(selectors.deleteLink).on('click', function (e) {
            e.preventDefault();
            var $link = $(this);

            if (!confirm(ctx.config.i18n.are_you_sure)) {
                return;
            }

            var $item = $link.parents('.g1-collection-item');

            if ( $item.length === 0 ) {
                var $item = $link.parents('article.post');
            }

            $item.addClass('snax-post-removing');

            ctx.deletePost($link, function(res) {
                if (res.status === 'success') {
                    var redirectUrl = $link.attr('href');

                    // Redirect and show status note on top of a target page.
                    if (redirectUrl.length > 0) {
                        var queryVarDelimiter = redirectUrl.indexOf('?') === -1 ? '?' : '&';

                        window.location.href = redirectUrl + queryVarDelimiter + ctx.config.delete_status_var + '=success';
                    // Remove DOM element and show notification.
                    } else {
                        $item.addClass('snax-post-removed');
                        $item.slideToggle(750);

                        setTimeout(function() {
                            snax.notifications.add(res.message);
                        }, 1500);
                    }

                } else {
                    ctx.notifications.add(res.message);
                }
            });
        });
    };

    // Fire.
    $(document).ready(function () {
        c.init();
    });

})(jQuery, snax);

/*******************************
 *
 * Module: Password Reset
 *
 ******************************/

(function ($, ctx) {

    'use strict';

    /** CONFIG *******************************************/

    // Register new component.
    ctx.passwordReset = {};

    // Component namespace shortcut.
    var c = ctx.passwordReset;

    // CSS selectors.
    var selectors = {
        'resetPasswordForm':   '#snax_reset_password_form',
        'newPassword':          '#snax_reset_password_form #new_password',
        'repeatPassword':       '#snax_reset_password_form #repeat_password',
        'cookieName':           '#snax_reset_password_form .rp-cookie-name',
        'cookieValue':          '#snax_reset_password_form .rp-cookie_value',
        'resetErrorMessage':   '#snax_reset_password_form  .snax-reset-pass-error-message',
        'resetSuccessMessage': '#snax_reset_password_form  .snax-reset-pass-success-message',
    };

    // Allow accessing
    c.selectors = selectors;

    /** INIT *******************************************/

    c.init = function () {
        c.attachEventHandlers();
    };

    /** EVENTS *****************************************/

    c.attachEventHandlers = function() {
        c.matchPasswords();
        c.handleForm();
    };

    c.matchPasswords = function() {
            var $newPassword    = $(selectors.newPassword),
                $repeatPassword = $(selectors.repeatPassword);

            $repeatPassword.on('change', function(e) {
                if ($newPassword.val() !== $repeatPassword.val()){
                    $repeatPassword.get(0).setCustomValidity( ctx.config.i18n.passwords_dont_match);
                } else {
                    $repeatPassword.get(0).setCustomValidity('');
                }
            });
    }

    c.handleForm = function() {
        var $form           = $(selectors.resetPasswordForm),
            $cookieName     = $(selectors.cookieName),
            $cookieValue    = $(selectors.cookieValue),
            $newPassword    = $(selectors.newPassword),
            $errorMessage   = $(selectors.resetErrorMessage),
            $successMessage = $(selectors.resetSuccessMessage);

        $form.on('submit', function(e) {

            e.preventDefault();
            e.stopPropagation();
            e.stopImmediatePropagation();

            $errorMessage.text('');
            $successMessage.text('');

            ctx.createCookie($cookieName.val(), $cookieValue.val(), 24);

            var xhr = $.ajax({
                'type':     'POST',
                'url':      $form.attr('action') + '?action=resetpass',
                'data':     $form.serialize(),
            });

            xhr.done(function (res) {
                if ($('.reset-pass', res).length){
                    $successMessage.html( '<p class="snax-validation-tip">' + ctx.config.i18n.password_set + '</p>' );
                }
                if ($('#login_error', res).length){
                    $errorMessage.html( '<p class="snax-validation-tip">' + ctx.config.i18n.link_invalid + '</p>' );
                }
            });

            return false;
        });
    };

    // Fire.
    $(document).ready(function () {
        if ($(selectors.resetPasswordForm).length){
            c.init();
        }
    });

})(jQuery, snax);

/*******************************
 *
 * Module: BuddyPress registration captcha
 *
 ******************************/

(function ($, ctx) {

    'use strict';

    var useReCaptcha;
    var reCaptchaToken;

    ctx.registerForm = function () {
        useReCaptcha = ctx.config.use_login_recaptcha;
        if (useReCaptcha && $('#buddypress #register-page').length >0) {
            loadReCaptcha();
            $('#signup_submit').attr('disabled', true);
        }
    };

    var loadReCaptcha = function() {
        var apiUrl  = ctx.config.recaptcha_api_url;
        var ver     = ctx.config.recaptcha_version;
        var siteKey = ctx.config.recaptcha_site_key;

        if (!siteKey || !apiUrl) {
            return;
        }

        var renderLoginReCaptcha = function() {
            if ('30' === ver) {
                grecaptcha.execute(
                    siteKey,
                    { action: 'login' }
                ).then( function( token ) {
                        $('#snax-register-recaptcha').html('<input type="hidden" name="g-recaptcha-response" value="'+ token +'">');
                        reCaptchaEnteredCorrectly(token);
                    } );
            } else {
                grecaptcha.render('snax-register-recaptcha', {
                    'sitekey' : siteKey,
                    'callback': reCaptchaEnteredCorrectly
                });
            }
        };

        // Google reCaptcha API loaded.
        if (typeof grecaptcha !== 'undefined') {
            renderLoginReCaptcha();
        } else {
            // API not loaded. Register callback and load script.
            window.snaxReCaptchaOnloadCallback = function() {
                renderLoginReCaptcha();
            };

            if ('30' === ver) {
                $('head').append('<script src="' + apiUrl + '?onload=snaxReCaptchaOnloadCallback&render='+siteKey+'" async defer>');
            } else {
                $('head').append('<script src="' + apiUrl + '?onload=snaxReCaptchaOnloadCallback&render=explicit" async defer>');
            }
        }
    };

    var reCaptchaEnteredCorrectly = function(response) {
        reCaptchaToken = response;
        $('#signup_submit').attr('disabled', false);
    };

    // Fire.
    $(document).ready(function () {
        ctx.registerForm();
    });

})(jQuery, snax);

/*******************************
 *
 * Module: Notifications
 *
 ******************************/

(function ($, ctx) {

    'use strict';

    var api              = {};      // Public API.
    var timeout          = 5000;
    var $notifications   = false;
    var $notificationTpl = false;

    var selectors = {
        'notifications':    '.snax-notifications',
        'notification':     '.snax-notification',
        'notificationText': '.snax-notification-text',
        'notificationClose':'.snax-notification-close'
    };

    var classes = {
        'on':   'snax-notifications-on',
        'off':  'snax-notifications-off',
    };

    api.add = function(html) {
        var $notification = $notificationTpl.clone(true);
        $notification.find(selectors.notificationText).html(html);

        $notification.on('click', selectors.notificationClose, function() {
            api.remove($notification);
        });

        // Auto-remove.
        setTimeout(function() {
            api.remove($notification);
        }, timeout);

        $notifications.prepend($notification);
        $notifications.removeClass(classes.off).addClass(classes.on);
    };

    api.remove = function($notification) {
        $notification.addClass('snax-notification-removed');
        setTimeout(function() {
            $notification.remove();

            if (api.isQueueEmpty()) {
                $notifications.removeClass(classes.on).addClass(classes.off);
            }
        }, 5000);
    };

    api.isQueueEmpty = function() {
        return $notifications.find(selectors.notification).length === 0;
    };

    var initNotifications = function() {
        $notifications = $(selectors.notifications);

        if ($notifications.length === 0) {
            return;
        }

        // Store notification template and rmeove it from DOM.
        $notificationTpl = $notifications.find(selectors.notification).detach();

        // Enable API.
        ctx.notifications = api;
    };

    // Fire.
    $(document).ready(function () {
        initNotifications();
    });

})(jQuery, snax);

/********************************
 *
 * Social Login GDPR integration
 *
 *******************************/

(function ($, ctx) {

    'use strict';

    var storeCurrentURL = function() {
        var url = window.location.href;

        ctx.createCookie('snax_social_login_redirect_url', url, 1);
    };

    $(document).ready(function () {
        var $gdpr = $('.snax-gdpr-consent-form');

        if ($gdpr.length > 0) {
            $gdpr.each(function() {
                var $form = $(this);
                var $links = $form.parent().find('.snax-social-login-links');
                var $link;  // A requested social login link.

                // Toggle GDPR and Social Links visibility.
                var toggleVisiblity = function() {
                    $form.toggleClass('snax-gdpr-consent-form-hidden snax-gdpr-consent-form-visible');
                    $links.toggleClass('snax-social-login-links-visible snax-social-login-links-hidden');
                };

                // Social login link requested.
                $links.on('click', 'a.snax-social-login', function(e) {
                    e.preventDefault();

                    $link = $(this);

                    toggleVisiblity();
                });

                // Accept GDPR.
                $form.on('click', '.snax-slog-gdpr-accept', function(e) {
                    e.preventDefault();

                    storeCurrentURL();

                    window.location.href = $link.attr('href');
                });

                // Cancel GDPR.
                $form.on('click', '.snax-slog-gdpr-cancel', function(e) {
                    e.preventDefault();

                    toggleVisiblity();
                });
            });
        } else {
            // Social login link requested.
            $('.snax-social-login-links').on('click', 'a.snax-social-login', function(e) {
                storeCurrentURL();
            });
        }
    });

})(jQuery, snax);
;
jQuery(function($) {
  $('[data-opinionstage-embed-url]').each(function( ) {
    var $widgetEmbedded = $(this)
    var url = $widgetEmbedded.data('opinionstage-embed-url')

    $.getJSON( url ).
      done( function( data ) {
        $widgetEmbedded.after(data.code)
      })
      .fail(function(jqxhr, textStatus, error) {
        console.error( "[social-polls-by-opinionstage] can't load widget embed code" )
      })
  })
})
;
/* global document */
/* global jQuery */
/* global wyr */

// global namespace
if ( typeof window.wyr === 'undefined' ) {
    window.wyr = {};
}

/********
 *
 * Core
 *
 *******/

(function ($, ctx) {

    'use strict';

    /** VARS *************************/

    ctx.config = $.parseJSON(window.wyr_front_config);

    if (!ctx.config) {
        throw 'WYR Error: Global config is not defined!';
    }

    /** FUNCTIONS ********************/

    ctx.isTouchDevice = function () {
        return ('ontouchstart' in window) || navigator.msMaxTouchPoints;
    };

    ctx.createCookie =  function (name, value, hours) {
        var expires;

        if (hours) {
            var date = new Date();
            date.setTime(date.getTime() + (hours * 60 * 60 * 1000));
            expires = '; expires=' + date.toUTCString();
        }
        else {
            expires = '';
        }

        document.cookie = name.concat('=', value, expires, '; path=/');
    };

    ctx.readCookie = function (name) {
        var nameEQ = name + '=';
        var ca = document.cookie.split(';');

        for(var i = 0; i < ca.length; i += 1) {
            var c = ca[i];
            while (c.charAt(0) === ' ') {
                c = c.substring(1,c.length);
            }

            if (c.indexOf(nameEQ) === 0) {
                return c.substring(nameEQ.length,c.length);
            }
        }

        return null;
    };

    ctx.deleteCookie = function (name) {
        ctx.createCookie(name, '', -1);
    };

})(jQuery, wyr);

/*********************
 *
 * Module: Reactions
 *
 ********************/

(function ($, ctx) {

    'use strict';

    var config;

    var selectors = {
        'wrapper':      '.wyr-reaction-items',
        'link':         '.wyr-reaction',
        'voted':        '.wyr-reaction-voted',
        'value':        '.wyr-reaction-value',
        'bar':          '.wyr-reaction-bar'
    };

    var classes = {
        'voted':        'wyr-reaction-voted'
    };

    ctx.reactionsSelectors  = selectors;
    ctx.reactionsClasses    = classes;

    ctx.reactions = function () {
        config = $.parseJSON(window.wyr_front_config);
        var $body = $('body');

        // Catch event on wrapper to keep it working after box content reloading
        $body.on('click', selectors.link, function (e) {
            e.preventDefault();

            var $link       = $(this);
            var $wrapper    = $link.parents(selectors.wrapper);
            var nonce       = $.trim($link.attr('data-wyr-nonce'));
            var postId      = parseInt($link.attr('data-wyr-post-id'), 10);
            var authorId    = parseInt($link.attr('data-wyr-author-id'), 10);
            var type        = $.trim($link.attr('data-wyr-reaction'));

            if ($link.is(selectors.voted)) {
                return;
            }

            ctx.reactionVote({
                'postId':   postId,
                'authorId': authorId,
                'type':     type
            }, nonce, $wrapper);
        });

        // Update reactions for guests.
        if (!$body.is('.logged-in')) {
            $(selectors.link).each(function () {
                var $link  = $(this);
                var postId = parseInt($link.attr('data-wyr-post-id'), 10);
                var type   = $.trim($link.attr('data-wyr-reaction'));
                var reactionVoted = ctx.readCookie('wyr_vote_'+ type +'_' + postId);

                if (reactionVoted) {
                    $link.addClass(classes.voted);

                    var value = parseInt(reactionVoted, 10);

                    if (value && value > 0) {
                        $link.find(selectors.value).attr('data-raw-value', reactionVoted);
                        $link.find(selectors.value).text(numberFormat(reactionVoted, config.number_format.decimals, config.number_format.dec_point, config.number_format.thousands_sep));
                    }
                } else {
                    $link.removeClass(classes.voted);
                }
            });
        }
        if ($body.is('.logged-in')) {
            $(selectors.link).each(function () {
                var $link  = $(this);
                var postId = parseInt($link.attr('data-wyr-post-id'), 10);
                var type   = $.trim($link.attr('data-wyr-reaction'));
                var reactionVoted = ctx.readCookie('wyr_vote_'+ type +'_' + postId);

                if (reactionVoted) {
                    $link.addClass(classes.voted);
                }

                var value = parseInt(reactionVoted, 10);

                if (value && value > 0) {
                    $link.find(selectors.value).attr('data-raw-value', reactionVoted);
                    $link.find(selectors.value).text(numberFormat(reactionVoted, config.number_format.decimals, config.number_format.dec_point, config.number_format.thousands_sep));
                }
            });
        }
    };

    ctx.reactionVote = function (data, nonce, $box) {
        if (!config) {
            ctx.log('Post voting failed. Global config is not defined!');
            return;
        }

        var xhr = $.ajax({
            'type': 'POST',
            'url': config.ajax_url,
            'dataType': 'json',
            'data': {
                'action':           'wyr_vote_post',
                'security':         nonce,
                'wyr_post_id':      data.postId,
                'wyr_author_id':    data.authorId,
                'wyr_vote_type':    data.type
            }
        });
        setTimeout(function(){
            // Update state, without waiting for ajax response.
            var $reactions = $box.find(selectors.link);
            var reactions = ctx.getNewState($reactions, data.type);

            ctx.reactionVoted(data.postId, data.type, $box);

            // Update states.
            $reactions.each(function () {
                var $this = $(this);

                var type = $.trim($this.attr('data-wyr-reaction'));

                if (typeof reactions[type] !== 'undefined') {
                    $this.find(selectors.value).attr('data-raw-value', reactions[type].count);
                    $this.find(selectors.value).text(reactions[type].formatted_count);
                    $this.find(selectors.bar).css('height', reactions[type].percentage + '%');
                }
            });
         }, 200);

        xhr.done(function (res) {
            if (res.status !== 'success') {
                alert(config.error_msg);
            }
        });
    };

    ctx.getNewState = function($reactions, votedType) {
        var state = {};
        var total = 0;

        $reactions.each(function () {
            var $this = $(this);
            var type = $.trim($this.attr('data-wyr-reaction'));
            var count = parseInt($this.find(selectors.value).attr('data-raw-value'), 10);

            state[type] = {
                'count':            count,
                'formatted_count':  numberFormat(count, config.number_format.decimals, config.number_format.dec_point, config.number_format.thousands_sep),
                'percentage':       ''
            };

            total += count;
        });

        if (typeof state[votedType] !== 'undefined') {
            state[votedType]['count']++;
            state[votedType]['formatted_count'] = numberFormat(state[votedType]['count'], config.number_format.decimals, config.number_format.dec_point, config.number_format.thousands_sep);
            total++;
        }

        // Recalculate percentages.
        for (var type in state) {
            state[type]['percentage'] = Math.round( ( 100 * state[type]['count'] ) / total );
        }

        return state;
    };

    ctx.reactionVoted = function(postId, type, $box) {
        var cookieName   = 'wyr_vote_'+ type +'_' + postId;

        var $reaction = $box.find('.wyr-reaction-' + type);
        var currValue = parseInt($reaction.find(selectors.value).attr('data-raw-value'), 10);
        var newValue = currValue + 1;

        ctx.createCookie(cookieName, newValue, 12);

        // Cookie can't be read immediately so we need to update CSS classes manually.
        $reaction.addClass(classes.voted);
    };

    var numberFormat = function(number, decimals, decPoint, thousandsSep) {
        number = (number + '').replace(/[^0-9+\-Ee.]/g, '');
        var n = !isFinite(+number) ? 0 : +number;
        var prec = !isFinite(+decimals) ? 0 : Math.abs(decimals);
        var sep = (typeof thousandsSep === 'undefined') ? ',' : thousandsSep;
        var dec = (typeof decPoint === 'undefined') ? '.' : decPoint;
        var s = '';

        var toFixedFix = function (n, prec) {
            if (('' + n).indexOf('e') === -1) {
                return +(Math.round(n + 'e+' + prec) + 'e-' + prec);
            } else {
                var arr = ('' + n).split('e');
                var sig = '';
                if (+arr[1] + prec > 0) {
                    sig = '+';
                }

                return (+(Math.round(+arr[0] + 'e' + sig + (+arr[1] + prec)) + 'e-' + prec)).toFixed(prec);
            }
        };

        // @todo: for IE parseFloat(0.55).toFixed(0) = 0;
        s = (prec ? toFixedFix(n, prec).toString() : '' + Math.round(n)).split('.');
        if (s[0].length > 3) {
            s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep);
        }
        if ((s[1] || '').length < prec) {
            s[1] = s[1] || '';
            s[1] += new Array(prec - s[1].length + 1).join('0');
        }

        return s.join(dec);
    };

    // fire
    $(document).ready(function () {
        ctx.reactions();
    });

})(jQuery, wyr);

/********************
 *
 * Load More Button
 *
 ********************/

(function ($, ctx) {

        'use strict';

        // prevent triggering the action more than once at the time
        var loading = false;

        ctx.loadMoreButton = function () {
            $('.wyr-load-more').on('click', function (e) {
                if (loading) {
                    return;
                }

                loading = true;

                e.preventDefault();

                var $button = $(this);
                var $collectionMore = $button.prev('.wyr-links');
                var url = $button.attr('href');

                // load page
                var xhr = $.get(url);

                // on success
                xhr.done(function (data) {
                    loading = false;
                    var collectionSelector = '.wyr-links';

                    var $resCollectionItems = $(data).find(collectionSelector).find('li');
                    var $newButton = $(data).find('.wyr-load-more');
                    $collectionMore.append($resCollectionItems);
                    $button.after($newButton);
                    $button.remove();
                    ctx.loadMoreButton();
                });

            });
        };

        $(document).ready(function () {
            ctx.loadMoreButton();
        });

    })(jQuery, wyr);
;
/*! This file is auto-generated */
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/*!
  * Stickyfill – `position: sticky` polyfill
  * v. 2.0.3 | https://github.com/wilddeer/stickyfill
  * MIT License
  */
!function(a,b){"use strict";function c(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function d(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c])}function e(a){return parseFloat(a)||0}function f(a){for(var b=0;a;)b+=a.offsetTop,a=a.offsetParent;return b}function g(){function c(){a.pageXOffset!=k.left?(k.top=a.pageYOffset,k.left=a.pageXOffset,n.refreshAll()):a.pageYOffset!=k.top&&(k.top=a.pageYOffset,k.left=a.pageXOffset,l.forEach(function(a){return a._recalcPosition()}))}function d(){f=setInterval(function(){l.forEach(function(a){return a._fastCheck()})},500)}function e(){clearInterval(f)}c(),a.addEventListener("scroll",c),a.addEventListener("resize",n.refreshAll),a.addEventListener("orientationchange",n.refreshAll);var f=void 0,g=void 0,h=void 0;"hidden"in b?(g="hidden",h="visibilitychange"):"webkitHidden"in b&&(g="webkitHidden",h="webkitvisibilitychange"),h?(b[g]||d(),b.addEventListener(h,function(){b[g]?e():d()})):d()}var h=function(){function 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/* Placeholders.js v4.0.1 */
/*!
 * The MIT License
 *
 * Copyright (c) 2012 James Allardice
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */
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/*! matchMedia() polyfill - Test a CSS media type/query in JS. Authors & copyright (c) 2012: Scott Jehl, Paul Irish, Nicholas Zakas, David Knight. Dual MIT/BSD license */

window.matchMedia || (window.matchMedia = function() {
    "use strict";

    // For browsers that support matchMedium api such as IE 9 and webkit
    var styleMedia = (window.styleMedia || window.media);

    // For those that don't support matchMedium
    if (!styleMedia) {
        var style       = document.createElement('style'),
            script      = document.getElementsByTagName('script')[0],
            info        = null;

        style.type  = 'text/css';
        style.id    = 'matchmediajs-test';

        script.parentNode.insertBefore(style, script);

        // 'style.currentStyle' is used by IE <= 8 and 'window.getComputedStyle' for all other browsers
        info = ('getComputedStyle' in window) && window.getComputedStyle(style, null) || style.currentStyle;

        styleMedia = {
            matchMedium: function(media) {
                var text = '@media ' + media + '{ #matchmediajs-test { width: 1px; } }';

                // 'style.styleSheet' is used by IE <= 8 and 'style.textContent' for all other browsers
                if (style.styleSheet) {
                    style.styleSheet.cssText = text;
                } else {
                    style.textContent = text;
                }

                // Test if media query is true or false
                return info.width === '1px';
            }
        };
    }

    return function(media) {
        return {
            matches: styleMedia.matchMedium(media || 'all'),
            media: media || 'all'
        };
    };
}());
;
/*! matchMedia() polyfill addListener/removeListener extension. Author & copyright (c) 2012: Scott Jehl. Dual MIT/BSD license */
(function(){
    // Bail out for browsers that have addListener support
    if (window.matchMedia && window.matchMedia('all').addListener) {
        return false;
    }

    var localMatchMedia = window.matchMedia,
        hasMediaQueries = localMatchMedia('only all').matches,
        isListening     = false,
        timeoutID       = 0,    // setTimeout for debouncing 'handleChange'
        queries         = [],   // Contains each 'mql' and associated 'listeners' if 'addListener' is used
        handleChange    = function(evt) {
            // Debounce
            clearTimeout(timeoutID);

            timeoutID = setTimeout(function() {
                for (var i = 0, il = queries.length; i < il; i++) {
                    var mql         = queries[i].mql,
                        listeners   = queries[i].listeners || [],
                        matches     = localMatchMedia(mql.media).matches;

                    // Update mql.matches value and call listeners
                    // Fire listeners only if transitioning to or from matched state
                    if (matches !== mql.matches) {
                        mql.matches = matches;

                        for (var j = 0, jl = listeners.length; j < jl; j++) {
                            listeners[j].call(window, mql);
                        }
                    }
                }
            }, 30);
        };

    window.matchMedia = function(media) {
        var mql         = localMatchMedia(media),
            listeners   = [],
            index       = 0;

        mql.addListener = function(listener) {
            // Changes would not occur to css media type so return now (Affects IE <= 8)
            if (!hasMediaQueries) {
                return;
            }

            // Set up 'resize' listener for browsers that support CSS3 media queries (Not for IE <= 8)
            // There should only ever be 1 resize listener running for performance
            if (!isListening) {
                isListening = true;
                window.addEventListener('resize', handleChange, true);
            }

            // Push object only if it has not been pushed already
            if (index === 0) {
                index = queries.push({
                    mql         : mql,
                    listeners   : listeners
                });
            }

            listeners.push(listener);
        };

        mql.removeListener = function(listener) {
            for (var i = 0, il = listeners.length; i < il; i++){
                if (listeners[i] === listener){
                    listeners.splice(i, 1);
                }
            }
        };

        return mql;
    };
}());
;
/*! Picturefill - v2.3.1 - 2015-04-09
* http://scottjehl.github.io/picturefill
* Copyright (c) 2015 https://github.com/scottjehl/picturefill/blob/master/Authors.txt; Licensed MIT */
window.matchMedia||(window.matchMedia=function(){"use strict";var a=window.styleMedia||window.media;if(!a){var b=document.createElement("style"),c=document.getElementsByTagName("script")[0],d=null;b.type="text/css",b.id="matchmediajs-test",c.parentNode.insertBefore(b,c),d="getComputedStyle"in window&&window.getComputedStyle(b,null)||b.currentStyle,a={matchMedium:function(a){var c="@media "+a+"{ #matchmediajs-test { width: 1px; } }";return b.styleSheet?b.styleSheet.cssText=c:b.textContent=c,"1px"===d.width}}}return function(b){return{matches:a.matchMedium(b||"all"),media:b||"all"}}}()),function(a,b,c){"use strict";function d(b){"object"==typeof module&&"object"==typeof module.exports?module.exports=b:"function"==typeof define&&define.amd&&define("picturefill",function(){return b}),"object"==typeof a&&(a.picturefill=b)}function e(a){var b,c,d,e,f,i=a||{};b=i.elements||g.getAllElements();for(var j=0,k=b.length;k>j;j++)if(c=b[j],d=c.parentNode,e=void 0,f=void 0,"IMG"===c.nodeName.toUpperCase()&&(c[g.ns]||(c[g.ns]={}),i.reevaluate||!c[g.ns].evaluated)){if(d&&"PICTURE"===d.nodeName.toUpperCase()){if(g.removeVideoShim(d),e=g.getMatch(c,d),e===!1)continue}else e=void 0;(d&&"PICTURE"===d.nodeName.toUpperCase()||!g.sizesSupported&&c.srcset&&h.test(c.srcset))&&g.dodgeSrcset(c),e?(f=g.processSourceSet(e),g.applyBestCandidate(f,c)):(f=g.processSourceSet(c),(void 0===c.srcset||c[g.ns].srcset)&&g.applyBestCandidate(f,c)),c[g.ns].evaluated=!0}}function f(){function c(){clearTimeout(d),d=setTimeout(h,60)}g.initTypeDetects(),e();var d,f=setInterval(function(){return e(),/^loaded|^i|^c/.test(b.readyState)?void clearInterval(f):void 0},250),h=function(){e({reevaluate:!0})};a.addEventListener?a.addEventListener("resize",c,!1):a.attachEvent&&a.attachEvent("onresize",c)}if(a.HTMLPictureElement)return void d(function(){});b.createElement("picture");var g=a.picturefill||{},h=/\s+\+?\d+(e\d+)?w/;g.ns="picturefill",function(){g.srcsetSupported="srcset"in c,g.sizesSupported="sizes"in c,g.curSrcSupported="currentSrc"in c}(),g.trim=function(a){return a.trim?a.trim():a.replace(/^\s+|\s+$/g,"")},g.makeUrl=function(){var a=b.createElement("a");return function(b){return a.href=b,a.href}}(),g.restrictsMixedContent=function(){return"https:"===a.location.protocol},g.matchesMedia=function(b){return a.matchMedia&&a.matchMedia(b).matches},g.getDpr=function(){return a.devicePixelRatio||1},g.getWidthFromLength=function(a){var c;if(!a||a.indexOf("%")>-1!=!1||!(parseFloat(a)>0||a.indexOf("calc(")>-1))return!1;a=a.replace("vw","%"),g.lengthEl||(g.lengthEl=b.createElement("div"),g.lengthEl.style.cssText="border:0;display:block;font-size:1em;left:0;margin:0;padding:0;position:absolute;visibility:hidden",g.lengthEl.className="helper-from-picturefill-js"),g.lengthEl.style.width="0px";try{g.lengthEl.style.width=a}catch(d){}return b.body.appendChild(g.lengthEl),c=g.lengthEl.offsetWidth,0>=c&&(c=!1),b.body.removeChild(g.lengthEl),c},g.detectTypeSupport=function(b,c){var d=new a.Image;return d.onerror=function(){g.types[b]=!1,e()},d.onload=function(){g.types[b]=1===d.width,e()},d.src=c,"pending"},g.types=g.types||{},g.initTypeDetects=function(){g.types["image/jpeg"]=!0,g.types["image/gif"]=!0,g.types["image/png"]=!0,g.types["image/svg+xml"]=b.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Image","1.1"),g.types["image/webp"]=g.detectTypeSupport("image/webp","data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAAAAAAfQ//73v/+BiOh/AAA=")},g.verifyTypeSupport=function(a){var b=a.getAttribute("type");if(null===b||""===b)return!0;var c=g.types[b];return"string"==typeof c&&"pending"!==c?(g.types[b]=g.detectTypeSupport(b,c),"pending"):"function"==typeof c?(c(),"pending"):c},g.parseSize=function(a){var b=/(\([^)]+\))?\s*(.+)/g.exec(a);return{media:b&&b[1],length:b&&b[2]}},g.findWidthFromSourceSize=function(c){for(var d,e=g.trim(c).split(/\s*,\s*/),f=0,h=e.length;h>f;f++){var i=e[f],j=g.parseSize(i),k=j.length,l=j.media;if(k&&(!l||g.matchesMedia(l))&&(d=g.getWidthFromLength(k)))break}return d||Math.max(a.innerWidth||0,b.documentElement.clientWidth)},g.parseSrcset=function(a){for(var b=[];""!==a;){a=a.replace(/^\s+/g,"");var c,d=a.search(/\s/g),e=null;if(-1!==d){c=a.slice(0,d);var f=c.slice(-1);if((","===f||""===c)&&(c=c.replace(/,+$/,""),e=""),a=a.slice(d+1),null===e){var g=a.indexOf(",");-1!==g?(e=a.slice(0,g),a=a.slice(g+1)):(e=a,a="")}}else c=a,a="";(c||e)&&b.push({url:c,descriptor:e})}return b},g.parseDescriptor=function(a,b){var c,d=b||"100vw",e=a&&a.replace(/(^\s+|\s+$)/g,""),f=g.findWidthFromSourceSize(d);if(e)for(var h=e.split(" "),i=h.length-1;i>=0;i--){var j=h[i],k=j&&j.slice(j.length-1);if("h"!==k&&"w"!==k||g.sizesSupported){if("x"===k){var l=j&&parseFloat(j,10);c=l&&!isNaN(l)?l:1}}else c=parseFloat(parseInt(j,10)/f)}return c||1},g.getCandidatesFromSourceSet=function(a,b){for(var c=g.parseSrcset(a),d=[],e=0,f=c.length;f>e;e++){var h=c[e];d.push({url:h.url,resolution:g.parseDescriptor(h.descriptor,b)})}return d},g.dodgeSrcset=function(a){a.srcset&&(a[g.ns].srcset=a.srcset,a.srcset="",a.setAttribute("data-pfsrcset",a[g.ns].srcset))},g.processSourceSet=function(a){var b=a.getAttribute("srcset"),c=a.getAttribute("sizes"),d=[];return"IMG"===a.nodeName.toUpperCase()&&a[g.ns]&&a[g.ns].srcset&&(b=a[g.ns].srcset),b&&(d=g.getCandidatesFromSourceSet(b,c)),d},g.backfaceVisibilityFix=function(a){var b=a.style||{},c="webkitBackfaceVisibility"in b,d=b.zoom;c&&(b.zoom=".999",c=a.offsetWidth,b.zoom=d)},g.setIntrinsicSize=function(){var c={},d=function(a,b,c){b&&a.setAttribute("width",parseInt(b/c,10))};return function(e,f){var h;e[g.ns]&&!a.pfStopIntrinsicSize&&(void 0===e[g.ns].dims&&(e[g.ns].dims=e.getAttribute("width")||e.getAttribute("height")),e[g.ns].dims||(f.url in c?d(e,c[f.url],f.resolution):(h=b.createElement("img"),h.onload=function(){if(c[f.url]=h.width,!c[f.url])try{b.body.appendChild(h),c[f.url]=h.width||h.offsetWidth,b.body.removeChild(h)}catch(a){}e.src===f.url&&d(e,c[f.url],f.resolution),e=null,h.onload=null,h=null},h.src=f.url)))}}(),g.applyBestCandidate=function(a,b){var c,d,e;a.sort(g.ascendingSort),d=a.length,e=a[d-1];for(var f=0;d>f;f++)if(c=a[f],c.resolution>=g.getDpr()){e=c;break}e&&(e.url=g.makeUrl(e.url),b.src!==e.url&&(g.restrictsMixedContent()&&"http:"===e.url.substr(0,"http:".length).toLowerCase()?void 0!==window.console&&console.warn("Blocked mixed content image "+e.url):(b.src=e.url,g.curSrcSupported||(b.currentSrc=b.src),g.backfaceVisibilityFix(b))),g.setIntrinsicSize(b,e))},g.ascendingSort=function(a,b){return a.resolution-b.resolution},g.removeVideoShim=function(a){var b=a.getElementsByTagName("video");if(b.length){for(var c=b[0],d=c.getElementsByTagName("source");d.length;)a.insertBefore(d[0],c);c.parentNode.removeChild(c)}},g.getAllElements=function(){for(var a=[],c=b.getElementsByTagName("img"),d=0,e=c.length;e>d;d++){var f=c[d];("PICTURE"===f.parentNode.nodeName.toUpperCase()||null!==f.getAttribute("srcset")||f[g.ns]&&null!==f[g.ns].srcset)&&a.push(f)}return a},g.getMatch=function(a,b){for(var c,d=b.childNodes,e=0,f=d.length;f>e;e++){var h=d[e];if(1===h.nodeType){if(h===a)return c;if("SOURCE"===h.nodeName.toUpperCase()){null!==h.getAttribute("src")&&void 0!==typeof console&&console.warn("The `src` attribute is invalid on `picture` `source` element; instead, use `srcset`.");var i=h.getAttribute("media");if(h.getAttribute("srcset")&&(!i||g.matchesMedia(i))){var j=g.verifyTypeSupport(h);if(j===!0){c=h;break}if("pending"===j)return!1}}}}return c},f(),e._=g,d(e)}(window,window.document,new window.Image);;
/*!
Waypoints - 4.0.0
Copyright © 2011-2015 Caleb Troughton
Licensed under the MIT license.
https://github.com/imakewebthings/waypoints/blog/master/licenses.txt
*/
!function(){"use strict";function t(o){if(!o)throw new Error("No options passed to Waypoint constructor");if(!o.element)throw new Error("No element option passed to Waypoint constructor");if(!o.handler)throw new Error("No handler option passed to Waypoint constructor");this.key="waypoint-"+e,this.options=t.Adapter.extend({},t.defaults,o),this.element=this.options.element,this.adapter=new t.Adapter(this.element),this.callback=o.handler,this.axis=this.options.horizontal?"horizontal":"vertical",this.enabled=this.options.enabled,this.triggerPoint=null,this.group=t.Group.findOrCreate({name:this.options.group,axis:this.axis}),this.context=t.Context.findOrCreateByElement(this.options.context),t.offsetAliases[this.options.offset]&&(this.options.offset=t.offsetAliases[this.options.offset]),this.group.add(this),this.context.add(this),i[this.key]=this,e+=1}var e=0,i={};t.prototype.queueTrigger=function(t){this.group.queueTrigger(this,t)},t.prototype.trigger=function(t){this.enabled&&this.callback&&this.callback.apply(this,t)},t.prototype.destroy=function(){this.context.remove(this),this.group.remove(this),delete i[this.key]},t.prototype.disable=function(){return this.enabled=!1,this},t.prototype.enable=function(){return this.context.refresh(),this.enabled=!0,this},t.prototype.next=function(){return this.group.next(this)},t.prototype.previous=function(){return this.group.previous(this)},t.invokeAll=function(t){var e=[];for(var o in i)e.push(i[o]);for(var n=0,r=e.length;r>n;n++)e[n][t]()},t.destroyAll=function(){t.invokeAll("destroy")},t.disableAll=function(){t.invokeAll("disable")},t.enableAll=function(){t.invokeAll("enable")},t.refreshAll=function(){t.Context.refreshAll()},t.viewportHeight=function(){return window.innerHeight||document.documentElement.clientHeight},t.viewportWidth=function(){return document.documentElement.clientWidth},t.adapters=[],t.defaults={context:window,continuous:!0,enabled:!0,group:"default",horizontal:!1,offset:0},t.offsetAliases={"bottom-in-view":function(){return this.context.innerHeight()-this.adapter.outerHeight()},"right-in-view":function(){return this.context.innerWidth()-this.adapter.outerWidth()}},window.Waypoint=t}(),function(){"use strict";function t(t){window.setTimeout(t,1e3/60)}function e(t){this.element=t,this.Adapter=n.Adapter,this.adapter=new this.Adapter(t),this.key="waypoint-context-"+i,this.didScroll=!1,this.didResize=!1,this.oldScroll={x:this.adapter.scrollLeft(),y:this.adapter.scrollTop()},this.waypoints={vertical:{},horizontal:{}},t.waypointContextKey=this.key,o[t.waypointContextKey]=this,i+=1,this.createThrottledScrollHandler(),this.createThrottledResizeHandler()}var i=0,o={},n=window.Waypoint,r=window.onload;e.prototype.add=function(t){var e=t.options.horizontal?"horizontal":"vertical";this.waypoints[e][t.key]=t,this.refresh()},e.prototype.checkEmpty=function(){var t=this.Adapter.isEmptyObject(this.waypoints.horizontal),e=this.Adapter.isEmptyObject(this.waypoints.vertical);t&&e&&(this.adapter.off(".waypoints"),delete o[this.key])},e.prototype.createThrottledResizeHandler=function(){function t(){e.handleResize(),e.didResize=!1}var e=this;this.adapter.on("resize.waypoints",function(){e.didResize||(e.didResize=!0,n.requestAnimationFrame(t))})},e.prototype.createThrottledScrollHandler=function(){function t(){e.handleScroll(),e.didScroll=!1}var e=this;this.adapter.on("scroll.waypoints",function(){(!e.didScroll||n.isTouch)&&(e.didScroll=!0,n.requestAnimationFrame(t))})},e.prototype.handleResize=function(){n.Context.refreshAll()},e.prototype.handleScroll=function(){var t={},e={horizontal:{newScroll:this.adapter.scrollLeft(),oldScroll:this.oldScroll.x,forward:"right",backward:"left"},vertical:{newScroll:this.adapter.scrollTop(),oldScroll:this.oldScroll.y,forward:"down",backward:"up"}};for(var i in e){var o=e[i],n=o.newScroll>o.oldScroll,r=n?o.forward:o.backward;for(var s in this.waypoints[i]){var a=this.waypoints[i][s],l=o.oldScroll<a.triggerPoint,h=o.newScroll>=a.triggerPoint,p=l&&h,u=!l&&!h;(p||u)&&(a.queueTrigger(r),t[a.group.id]=a.group)}}for(var c in t)t[c].flushTriggers();this.oldScroll={x:e.horizontal.newScroll,y:e.vertical.newScroll}},e.prototype.innerHeight=function(){return this.element==this.element.window?n.viewportHeight():this.adapter.innerHeight()},e.prototype.remove=function(t){delete this.waypoints[t.axis][t.key],this.checkEmpty()},e.prototype.innerWidth=function(){return this.element==this.element.window?n.viewportWidth():this.adapter.innerWidth()},e.prototype.destroy=function(){var t=[];for(var e in this.waypoints)for(var i in this.waypoints[e])t.push(this.waypoints[e][i]);for(var o=0,n=t.length;n>o;o++)t[o].destroy()},e.prototype.refresh=function(){var t,e=this.element==this.element.window,i=e?void 0:this.adapter.offset(),o={};this.handleScroll(),t={horizontal:{contextOffset:e?0:i.left,contextScroll:e?0:this.oldScroll.x,contextDimension:this.innerWidth(),oldScroll:this.oldScroll.x,forward:"right",backward:"left",offsetProp:"left"},vertical:{contextOffset:e?0:i.top,contextScroll:e?0:this.oldScroll.y,contextDimension:this.innerHeight(),oldScroll:this.oldScroll.y,forward:"down",backward:"up",offsetProp:"top"}};for(var r in t){var s=t[r];for(var a in this.waypoints[r]){var l,h,p,u,c,d=this.waypoints[r][a],f=d.options.offset,w=d.triggerPoint,y=0,g=null==w;d.element!==d.element.window&&(y=d.adapter.offset()[s.offsetProp]),"function"==typeof f?f=f.apply(d):"string"==typeof f&&(f=parseFloat(f),d.options.offset.indexOf("%")>-1&&(f=Math.ceil(s.contextDimension*f/100))),l=s.contextScroll-s.contextOffset,d.triggerPoint=y+l-f,h=w<s.oldScroll,p=d.triggerPoint>=s.oldScroll,u=h&&p,c=!h&&!p,!g&&u?(d.queueTrigger(s.backward),o[d.group.id]=d.group):!g&&c?(d.queueTrigger(s.forward),o[d.group.id]=d.group):g&&s.oldScroll>=d.triggerPoint&&(d.queueTrigger(s.forward),o[d.group.id]=d.group)}}return n.requestAnimationFrame(function(){for(var t in o)o[t].flushTriggers()}),this},e.findOrCreateByElement=function(t){return e.findByElement(t)||new e(t)},e.refreshAll=function(){for(var t in o)o[t].refresh()},e.findByElement=function(t){return o[t.waypointContextKey]},window.onload=function(){r&&r(),e.refreshAll()},n.requestAnimationFrame=function(e){var i=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||t;i.call(window,e)},n.Context=e}(),function(){"use strict";function t(t,e){return t.triggerPoint-e.triggerPoint}function e(t,e){return e.triggerPoint-t.triggerPoint}function i(t){this.name=t.name,this.axis=t.axis,this.id=this.name+"-"+this.axis,this.waypoints=[],this.clearTriggerQueues(),o[this.axis][this.name]=this}var o={vertical:{},horizontal:{}},n=window.Waypoint;i.prototype.add=function(t){this.waypoints.push(t)},i.prototype.clearTriggerQueues=function(){this.triggerQueues={up:[],down:[],left:[],right:[]}},i.prototype.flushTriggers=function(){for(var i in this.triggerQueues){var o=this.triggerQueues[i],n="up"===i||"left"===i;o.sort(n?e:t);for(var r=0,s=o.length;s>r;r+=1){var a=o[r];(a.options.continuous||r===o.length-1)&&a.trigger([i])}}this.clearTriggerQueues()},i.prototype.next=function(e){this.waypoints.sort(t);var i=n.Adapter.inArray(e,this.waypoints),o=i===this.waypoints.length-1;return o?null:this.waypoints[i+1]},i.prototype.previous=function(e){this.waypoints.sort(t);var i=n.Adapter.inArray(e,this.waypoints);return i?this.waypoints[i-1]:null},i.prototype.queueTrigger=function(t,e){this.triggerQueues[e].push(t)},i.prototype.remove=function(t){var e=n.Adapter.inArray(t,this.waypoints);e>-1&&this.waypoints.splice(e,1)},i.prototype.first=function(){return this.waypoints[0]},i.prototype.last=function(){return this.waypoints[this.waypoints.length-1]},i.findOrCreate=function(t){return o[t.axis][t.name]||new i(t)},n.Group=i}(),function(){"use strict";function t(t){this.$element=e(t)}var e=window.jQuery,i=window.Waypoint;e.each(["innerHeight","innerWidth","off","offset","on","outerHeight","outerWidth","scrollLeft","scrollTop"],function(e,i){t.prototype[i]=function(){var t=Array.prototype.slice.call(arguments);return this.$element[i].apply(this.$element,t)}}),e.each(["extend","inArray","isEmptyObject"],function(i,o){t[o]=e[o]}),i.adapters.push({name:"jquery",Adapter:t}),i.Adapter=t}(),function(){"use strict";function t(t){return function(){var i=[],o=arguments[0];return t.isFunction(arguments[0])&&(o=t.extend({},arguments[1]),o.handler=arguments[0]),this.each(function(){var n=t.extend({},o,{element:this});"string"==typeof n.context&&(n.context=t(this).closest(n.context)[0]),i.push(new e(n))}),i}}var e=window.Waypoint;window.jQuery&&(window.jQuery.fn.waypoint=t(window.jQuery)),window.Zepto&&(window.Zepto.fn.waypoint=t(window.Zepto))}();;
/*!
 * enquire.js v2.1.2 - Awesome Media Queries in JavaScript
 * Copyright (c) 2014 Nick Williams - http://wicky.nillia.ms/enquire.js
 * License: MIT (http://www.opensource.org/licenses/mit-license.php)
 */

!function(a,b,c){var d=window.matchMedia;"undefined"!=typeof module&&module.exports?module.exports=c(d):"function"==typeof define&&define.amd?define(function(){return b[a]=c(d)}):b[a]=c(d)}("enquire",this,function(a){"use strict";function b(a,b){var c,d=0,e=a.length;for(d;e>d&&(c=b(a[d],d),c!==!1);d++);}function c(a){return"[object Array]"===Object.prototype.toString.apply(a)}function d(a){return"function"==typeof a}function e(a){this.options=a,!a.deferSetup&&this.setup()}function f(b,c){this.query=b,this.isUnconditional=c,this.handlers=[],this.mql=a(b);var d=this;this.listener=function(a){d.mql=a,d.assess()},this.mql.addListener(this.listener)}function g(){if(!a)throw new Error("matchMedia not present, legacy browsers require a polyfill");this.queries={},this.browserIsIncapable=!a("only all").matches}return e.prototype={setup:function(){this.options.setup&&this.options.setup(),this.initialised=!0},on:function(){!this.initialised&&this.setup(),this.options.match&&this.options.match()},off:function(){this.options.unmatch&&this.options.unmatch()},destroy:function(){this.options.destroy?this.options.destroy():this.off()},equals:function(a){return this.options===a||this.options.match===a}},f.prototype={addHandler:function(a){var b=new e(a);this.handlers.push(b),this.matches()&&b.on()},removeHandler:function(a){var c=this.handlers;b(c,function(b,d){return b.equals(a)?(b.destroy(),!c.splice(d,1)):void 0})},matches:function(){return this.mql.matches||this.isUnconditional},clear:function(){b(this.handlers,function(a){a.destroy()}),this.mql.removeListener(this.listener),this.handlers.length=0},assess:function(){var a=this.matches()?"on":"off";b(this.handlers,function(b){b[a]()})}},g.prototype={register:function(a,e,g){var h=this.queries,i=g&&this.browserIsIncapable;return h[a]||(h[a]=new f(a,i)),d(e)&&(e={match:e}),c(e)||(e=[e]),b(e,function(b){d(b)&&(b={match:b}),h[a].addHandler(b)}),this},unregister:function(a,b){var c=this.queries[a];return c&&(b?c.removeHandler(b):(c.clear(),delete this.queries[a])),this}},new g});;
/* global window */
/* global document */
/* global jQuery */
/* global g1 */
/* global bimber_front_config */
/* global SuperGif */
/* global Waypoint */
/* global enquire */
/* global mashsb */
/* global auto_load_next_post_params */
/* global FB */
/* global mejs */
/* global ga */
/* global embedly */
/* global console */

/*************
 *
 * Init env
 *
 *************/

(function($) {
    'use strict';

    var config = bimber_front_config;

    // namespace
    var g1 = {
        'config': config
    };

    g1.getWindowWidth = function () {
        if (typeof window.innerWidth !== 'undefined') {
            return window.innerWidth;
        }

        return $(window).width();
    };

    g1.isDesktopDevice = function () {
        return g1.getWindowWidth() > g1.getDesktopBreakpoint();
    };

    g1.getDesktopBreakpoint = function () {
        var desktopBreakPoint = $('#g1-breakpoint-desktop').css('min-width');

        if ( ! desktopBreakPoint ) {
            return 9999;
        }

        desktopBreakPoint = parseInt( desktopBreakPoint, 10 );

        // not set explicitly via css
        if (desktopBreakPoint === 0) {
            return 9999;
        }

        return desktopBreakPoint;
    };

    g1.isTouchDevice = function () {
        return ('ontouchstart' in window) || navigator.msMaxTouchPoints;
    };

    g1.isStickySupported = function () {
        var prefixes = ['', '-webkit-', '-moz-', '-ms-'];
        var block = document.createElement('div');
        var supported = false;
        var i;

        // Test for native support.
        for (i = prefixes.length - 1; i >= 0; i--) {
            try {
                block.style.position = prefixes[i] + 'sticky';
            }
            catch(e) {}
            if (block.style.position !== '') {
                supported = true;
            }
        }

        return supported;
    };

    g1.isRTL = function () {
        return $('body').is('.rtl');
    };

    g1.log = function(data) {
        if ((g1.config.debug_mode || window.bimberDebugMode) && typeof console !== 'undefined') {
            if ($.isArray(data)) {
                for (var i in data) {
                    console.log(data[i]);
                }
            } else {
                console.log(data);
            }
        }
    };

    g1.createCookie = function (name,value,time) {
        var expires;

        if (time) {
            var date = new Date();
            var ms = time;

            if (typeof time === 'object') {
                ms = time.value;

                switch (time.type) {
                    case 'days':
                        ms = ms * 24 * 60 * 60 * 1000;
                        break;
                }
            }

            date.setTime(date.getTime() + ms);
            expires = '; expires=' + date.toGMTString();
        }
        else {
            expires = '';
        }

        document.cookie = name + '=' + value + expires + '; path=/';
    };

	g1.readCookie = function (name) {
        var nameEQ = name + '=';
        var ca = document.cookie.split(';');

        for(var i = 0; i < ca.length; i += 1) {
            var c = ca[i];
            while (c.charAt(0) === ' ') {
                c = c.substring(1,c.length);
            }

            if (c.indexOf(nameEQ) === 0) {
                return c.substring(nameEQ.length,c.length);
            }
        }

        return null;
    };

	g1.removeCookie = function (name) {
        g1.createCookie(name, '', -1);
    };

    // expose to the world
    window.g1 = g1;
})(jQuery);

/*************
 *
 * UI Helpers
 *
 ************/

(function ($) {

    'use strict';

    g1.uiHelpers = function () {
        if (g1.isTouchDevice()) {
            $('body').removeClass( 'g1-hoverable' );
        }

        // -----------------
        // Mailchimp widget.
        // -----------------

        var mc4wpClasses = [
            'g1-box',
            'g1-box-tpl-frame',
            'g1-newsletter'
        ];

        var mc4wpBackgroundClasses = [
            'g1-box-background'
        ];

        if ('original-2018' === g1.config.stack || 'food' === g1.config.stack ) {
            mc4wpBackgroundClasses.push('g1-current-background');
        }

        if ( 'miami' === g1.config.stack || 'music' === g1.config.stack ) {
            mc4wpClasses.push('g1-dark');
        }

        $('.widget_mc4wp_form_widget').
            addClass(mc4wpClasses.join(' ')).
            wrapInner('<div class="g1-box-inner"></div>').
            prepend('<div class="g1-box-icon"></div>').
            append('<div class="' + mc4wpBackgroundClasses.join(' ') + '"></div>');



        // -----------
        // bbPress.
        // -----------

        var bbPressBackgroundClasses = [
            'g1-box-background'
        ];

        if ('original-2018' === g1.config.stack || 'food' === g1.config.stack ) {
            bbPressBackgroundClasses.push('g1-current-background');
        }

        $('.bbp_widget_login').
            addClass('g1-box g1-box-tpl-frame').
            wrapInner('<div class="g1-box-inner"></div>').
            append('<div class="' + bbPressBackgroundClasses.join(' ') + '"></div>');


        // ----------
        // Search UI.
        // ----------

        $('.g1-drop-the-search').on('click', '.g1-drop-toggle', function (e) {
            e.preventDefault();

           $('.g1-drop-the-search input.search-field').focus();
        });

        $('.search-submit').on('click', function(e){
            var $form = $(this).closest('form');
            var $input = $('input.search-field', $form);
            if ( ! $input.val()){
               e.preventDefault();
            }
        });

        $('#buddypress .load-more').click(function() {
            var i = 0;
            var intervalID = setInterval( function() {
                $('body').trigger( 'g1PageHeightChanged' );
                i++;
                if (i === 5){
                    window.clearInterval(intervalID);
                }
            },1000);
        });
    };

})(jQuery);

/****************
 *
 * Facebook SDK
 *
 ****************/

(function ($) {

    'use strict';

    g1.resetFacebookSDK = function () {
        $('script#facebook-jssdk').remove();
        $('#fb-root').remove();
        if (window.FB) {
            delete window.FB;
        }
    };

    $('body').on( 'g1BeforeNewContentReady', function ( e, $newContent ) {
        if ($newContent.find('.fb-video').length > 0) {
            g1.resetFacebookSDK();
        }
    } );

})(jQuery);

/****************
 *
 * Instagram SDK
 *
 ****************/

(function ($) {

    'use strict';

    $('body').on( 'g1NewContentLoaded', function ( e, $newContent ) {
        if ($newContent.find('.instagram-media').length > 0) {
            if (typeof instgrm !== 'undefined' && typeof instgrm.Embeds !== 'undefined') {
                instgrm.Embeds.process();
            }
        }
    } );

})(jQuery);

/********************
 *
 * Load More Button
 *
 ********************/

(function ($) {

    'use strict';

    // prevent triggering the action more than once at the time
    var loading = false;
    var startingUrl = window.location.href;
    var setTargetBlank = g1.config.setTargetBlank;
    var useWaypoints = g1.config.useWaypoints;

    g1.loadMoreButton = function () {
        $('.g1-load-more').on('click', function (e) {
            if (loading) {
                return;
            }

            loading = true;

            e.preventDefault();

            var $button = $(this);
            var $collectionMore = $button.parents('.g1-collection-more');
            var url = $button.attr('data-g1-next-page-url');
            var $endMessage = $('.g1-pagination-end');

            $collectionMore.addClass('g1-collection-more-loading');

            // load page
            var xhr = $.get(url);

            // on success
            xhr.done(function (data) {
                var collectionSelector = '#primary > .g1-collection .g1-collection-items';

                // find elements in response
                var $resCollectionItems = $(data).find(collectionSelector).find('.g1-collection-item');
                var $resButton = $(data).find('.g1-load-more');

                // find collection on page
                var $collection = $(collectionSelector);

                // add extra classes to new loaded items
                $resCollectionItems.addClass('g1-collection-item-added');

                // If there are insta embeds BEFORE the load, we will force to refresh them AFTER the load
                var $insta = $('script[src="//platform.instagram.com/en_US/embeds.js"]');

                // make sure that mejs is loaded
                if (window.wp && typeof window.wp.mediaelement === 'undefined') {
                    var matches = data.match(/<script(.|\n)*?<\/script>/g);
                    var mejsCode = '';
                    matches.forEach(function( match ) {
                        if ( match.indexOf('mejs') > 0 || match.indexOf('mediaelement') > 0 ){
                            match = match.replace('<script','<script async');
                            mejsCode+=match;
                        }
                    });
                    matches = data.match(/<link(.|\n)*?\/>/g);
                    matches.forEach(function( match ) {
                        if ( match.indexOf('mejs') > 0 || match.indexOf('mediaelement') > 0 ){
                            mejsCode+=match;
                        }
                    });
                    $collection.after(mejsCode);
                }
                if (setTargetBlank) {
                    $('a',$resCollectionItems).attr('target','_blank');
                }

                var $collection_waypoint = '<span class="bimber-collection-waypoint" data-bimber-archive-url="' + url + '"></span>';
                $collection.append($collection_waypoint);
                // add new elements to collection
                $collection.append($resCollectionItems);

                // Google Analytics.
                if ( typeof ga !== 'undefined' && typeof ga.getAll !== 'undefined') {
                    ga('create', ga.getAll()[0].get('trackingId'), 'auto');
                    ga('set', { location: url });
                    ga('send', 'pageview');
                }

                if ( $insta.length > 0) {
                    window.instgrm.Embeds.process();
                }

                if (window.wp && typeof window.wp.mediaelement !== 'undefined') {
                    window.wp.mediaelement.initialize();
                }

                // load all dependent functions
                $('body').trigger( 'g1PageHeightChanged' );
                $('body').trigger( 'g1NewContentLoaded', [ $resCollectionItems ] );

                // update more button
                if ($resButton.length > 0) {
                    $button.attr('data-g1-next-page-url', $resButton.attr('data-g1-next-page-url'));
                } else {
                    $collectionMore.remove();
                }

                //bind auto play video events
                if (typeof g1.autoPlayVideo === 'function') {
                    g1.autoPlayVideo();
                }

                if ( useWaypoints ){
                    $('.bimber-collection-waypoint').waypoint(function(direction) {
                        var $waypoint = $(this.element);
                        if('up' === direction) {
                            var $waypointUp = $waypoint.prevAll('.bimber-collection-waypoint');
                            if ($waypointUp.length > 0){
                                $waypoint = $($waypointUp[0]);
                            } else {
                                window.history.replaceState( {} , '', startingUrl );
                                return;
                            }
                        }
                        var waypointUrl = $waypoint.attr('data-bimber-archive-url');
                        var currentUrl = window.location.href;
                        if ( waypointUrl !== currentUrl ){
                            window.history.replaceState( {} , '', waypointUrl );
                        }
                    }, {
                        offset: '-5%'
                    });
                }
            });

            xhr.fail(function () {
                $button.addClass('g1-info-error');
                $button.remove();
                $endMessage.show();
            });

            xhr.always(function () {
                $collectionMore.removeClass('g1-collection-more-loading');
                loading = false;
            });
        });
    };

})(jQuery);


/*******************
 *
 * Infinite scroll
 *
 ******************/

(function ($) {

    'use strict';

    g1.infiniteScrollConfig = {
        'offset': '150%'
    };

    var triggeredByClick = false;

    g1.infiniteScroll = function () {
        $('.g1-collection-more.infinite-scroll').each(function () {
            var $this = $(this);

            if ($this.is('.on-demand') && !triggeredByClick) {
                return false;
            }

            $this.waypoint(function(direction) {
                if('down' === direction) {
                    $this.find('.g1-load-more').trigger('click');
                }
            }, {
                // trigger when the "Load More" container is 10% under the browser window
                offset: g1.infiniteScrollConfig.offset
            });
        });
    };

    // wait for new content and apply infinite scroll events to it
    $('body').on( 'g1NewContentLoaded', function () {
        triggeredByClick = true;
        g1.infiniteScroll();
    } );

})(jQuery);



/*******************
 *
 * Date > Time ago
 *
 ******************/

(function ($) {

    'use strict';

    g1.dateToTimeago = function () {
        if (!$.fn.timeago) {
            return;
        }

        var $body = $('body');

        $('time.entry-date, span.entry-date > time, .comment-metadata time, time.snax-item-date').timeago();

        $body.on( 'g1NewContentLoaded', function (e, $newContent) {
            if ($newContent) {
                $newContent.find('time.entry-date, .comment-metadata time, time.snax-item-date').timeago();
            }
        } );

        // CommentAce integration.
        $body.on( 'caceWpCommentInitialized', function (e) {
            $(e.detail).find('time.entry-date, .comment-metadata time, time.snax-item-date').timeago();
        } );
    };

})(jQuery);


/**********
 *
 * Canvas
 *
 *********/

(function($) {
    'use strict';

    var selectors = {
        'toggle':   '.g1-hamburger'
    };

    g1.globalCanvasSelectors = selectors;

    var canvas;

    g1.canvas = function() {
        canvas = Canvas();

        // Allow global access.
        g1.canvasInstance = canvas;

        $(selectors.toggle).on('click', function (e) {
            e.preventDefault();

            //$('html, body').animate({ // @maybe
            //    scrollTop: 0 // @maybe
            //}, 10); // @maybe

            canvas.toggle();
        });
    };

    function Canvas () {
        var that = {};
        var listeners = {
            'open': [],
            'close': []
        };

        var currentContent = '';

        var currentScroll = 0; // @maybe

        var _clientY;

        var init = function () {
            var $overlay = $( '.g1-canvas-overlay');

            // toogle canvas events
            $overlay.on('click', that.toggle);

            $('.g1-canvas').on('toggle-canvas', function () {
                that.toggle();
            });

            $('.g1-canvas .g1-canvas-toggle').on('click', that.toggle);


            if ( $('html.g1-off-outside').length ) {
                enquire.register('screen and ( min-width: 700px )', {
                    match : function() {
                        that.close();
                    }
                });
            }

            if ( $('html.g1-off-inside').length ) {
                enquire.register('screen and ( max-width: 1024px )', {
                    match : function() {
                        that.close();
                    }
                });

                enquire.register('screen and ( min-width: 1025px )', {
                    match : function() {
                        that.lazyload();
                    }
                });
            }

            return that;
        };

        that.getContent = function() {
            return $('.g1-canvas-global .g1-canvas-content');
        };

        that.captureClientY = function (event) {
            // only respond to a single touch
            //if (event.targetTouches.length === 1) {
                _clientY = event.targetTouches[0].clientY;
            //}
        };

        that.disableCanvasScroll = function( e ) {
            // only respond to a single touch
            //if (e.targetTouches.length !== 1) {
            //   return;
            //}

            var _element = $('.g1-canvas');

            var clientY = e.targetTouches[0].clientY - _clientY;

            // The element at the top of its scroll,
            // and the user scrolls down
            if (_element.scrollTop === 0 && clientY > 0) {

                alert('top scroll');

                e.preventDefault();
                e.stopPropagation();
                return false;
            }

            // The element at the bottom of its scroll,
            // and the user scrolls up
            // https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollHeight#Problems_and_solutions
            if ((_element.scrollHeight - _element.scrollTop <= _element.clientHeight) && clientY < 0) {
                alert('bottom scroll');

                e.preventDefault();
                e.stopPropagation();
                return false;
            }
        };

        that.disableBodyScroll = function( e ) {
            //e.preventDefault();
            //e.stopPropagation();
            //return false;
        };

        that.lazyload = function() {
            $('.g1-canvas-background[data-bg]:not(.lazyloaded)').addClass('lazyload');
        };

        that.open = function (content) {
            //$('.g1-canvas').on('touchstart', that.captureClientY);
            //$('.g1-canvas').on('touchmove', that.disableCanvasScroll);

            that.lazyload();

            window.requestAnimationFrame(function () {
                var breakpoint = $(document).width();
                var cssClass = breakpoint >= 1025 ? 'g1-off-global-desktop' : 'g1-off-global';
                $('html').addClass(cssClass);

                currentContent = content;
                var $canvas = $('.g1-canvas-global');

                if (content) {
                    if (typeof content === 'string') {
                        $canvas.find('.g1-canvas-content').html(content);
                    } else {
                        $canvas.find('.g1-canvas-content').empty().append(content);
                    }

                    // notify about adding new content to DOM so other elements can be reloaded
                    $canvas.find('.g1-canvas-content').trigger('g1-new-content');

                }

                that.notify('open');
            });
        };

        that.close = function () {
            //$('.g1-canvas').off('touchmove', that.disableCanvasScroll);
            //$('.g1-canvas').off('touchstart', that.captureClientY);

            window.requestAnimationFrame(function () {
                $('html').removeClass('g1-off-global g1-off-global-desktop');

                that.notify('close');
            });
        };

        that.toggle = function (e) {
            if (e) {
                e.preventDefault();
            }

            // is opened?
            if ( $('html').is('.g1-off-global, .g1-off-global-desktop') ) {
                that.close();
            } else {
                that.open(null);
            }
        };

        that.notify = function (eventType) {
            var callbacks = listeners[eventType];

            for (var i = 0; i < callbacks.length; i++) {
                callbacks[i](that.getContent());
            }
        };

        that.on = function (eventType, listener, priority) {
            listeners[eventType][priority] = listener;
        };

        return init();
    }

})(jQuery);


/********************
 *
 * Sticky sidebar
 *
 ********************/

(function($) {
    'use strict';

    var $waypointElem = false;

    var selectors = {
        'stickyWidgetWrapper': '.g1-sticky-widget-wrapper',
        'stickyWidget':        '.g1-sticky-widget',
        'widget':              '.widget',
        'content':             '#primary .entry-content'
    };

    var sidebarSelectors = [
        '#secondary',
        '#tertiary'
    ];

    g1.stickyTopOffsetSelectors = [
        '#wpadminbar',
        '.g1-iframe-bar',
        '.g1-sharebar-loaded',
        '.g1-sticky-top-wrapper'
    ];

    g1.resetStickyElements = function() {
        $(selectors.stickyWidgetWrapper).css('height', '');
        $(selectors.stickyWidget).css('position', 'block');
    };

    g1.stickySidebar = function() {
        if (!g1.isDesktopDevice()) {
            g1.resetStickyElements();
            return;
        }

        var $widgets = $(selectors.stickyWidget);

        if ($widgets.length === 0) {
            return;
        }

        // Calc top offset for sticky elements.
        var topOffset = 0;

        $(g1.stickyTopOffsetSelectors).each(function() {
            var $element = $(this);

            if ($element.length > 0 && $element.is(':visible')) {
                topOffset += parseInt($element.outerHeight(), 10);
            }
        });

        // Adjust widgets top offset to keep them always fully visible.
        $widgets.each(function() {
            var $widget = $(this);
            var top = parseInt($widget.css('top'), 10);

            if (topOffset > 0) {
                top += topOffset;

                $widget.css('top', top + 'px');
            }
        });

        // Apply "position: sticky" pollyfill (IE9+).
        if (typeof Stickyfill !== 'undefined') {
            Stickyfill.add($widgets);
        }

        /**
         * Increase the last widget height to cover entire sidebar.
         *
         * @param {Boolean} isVariableContent  - Determines which element is used for widget height calculation.
         */
        var adjustLastWidgetHeight = function(isVariableContent) {
            $(sidebarSelectors).each(function() {
                var $sidebar = $(this);
                var $widgets = $sidebar.children(selectors.widget + ',' + selectors.stickyWidgetWrapper);
                var $lastWidget = $widgets.last();

                if ($lastWidget.is(selectors.stickyWidgetWrapper)) {
                    // Reset height (if previously set) to calculate it from scratch.
                    $lastWidget.css('height', '');

                    var sidebarHeight;

                    // Lazy loaded dynamic content elements (like embeds) affects its height.
                    // At this point, we don't know what will be the final height.
                    // So when we calculate the first time the last widget height, we do this based on current content height,
                    // and then when we reach the end of the content, we recalculate (assuming that all elements
                    // have already thier final size) the widget height based on current sidebar height (flexbox gives us a certainty
                    // that both #primary and #secondary/#tetriary elements have the same height).
                    if (isVariableContent) {
                        sidebarHeight = parseInt($(selectors.content).outerHeight(), 10);
                    } else {
                        sidebarHeight = parseInt($sidebar.outerHeight(), 10);
                    }

                    var widgetsHeight = 0;

                    $widgets.each(function() {
                        widgetsHeight += parseInt($(this).outerHeight(true), 10);
                    });

                    // Increase last widget height if exists a space to cover.
                    if (widgetsHeight < sidebarHeight) {
                        var diffHeight = sidebarHeight - widgetsHeight;

                        var lastWidgetHeight = parseInt($lastWidget.css('height'), 10);

                        lastWidgetHeight += diffHeight;

                        $lastWidget.css('height', lastWidgetHeight + 'px');
                    }

                    $waypointElem = $lastWidget;
                }
            });
        };

        var $body = $('body');

        // For a single post, use entry content height to calculate the last widget height at first.
        var isVariableContent = $body.is('.single');

        adjustLastWidgetHeight(isVariableContent);

        // Listen to page height changes.
        // ------------------------------

        // New content is added (e.g. via auto-load next post) or dynamic element is fully loaded (e.g. Facebook widget).
        $body.on( 'g1NewContentLoaded g1PageHeightChanged', function(e) {
            adjustLastWidgetHeight();
        } );

        // Entry content is entirely in the viewport (all inside elements should have final size), adjust widget height.
        if (false !== $waypointElem) {
            $waypointElem.waypoint(function(direction) {
                if ('down' === direction) {
                    adjustLastWidgetHeight();
                }
            }, {
                // When the bottom of the element hits the bottom of the viewport.
                offset: 'bottom-in-view'
            });
        }
    };

})(jQuery);


/*****************
 *
 * Sticky Elements
 *
 ****************/

(function ($) {

    'use strict';

    var selectors = [
        '#wpadminbar',
        '.g1-iframe-bar',
        '.g1-sharebar-loaded',
        '.g1-sticky-top-wrapper'
    ];

    // Accessible globally.
    g1.stickyElementsTopOffsetSelectors = selectors;

    g1.stickyPosition = function ($context) {
        $context = $context || $('body');

        // Sticky top.
        var $stickyTop = $('.g1-sticky-top-wrapper');

        // If exists and not loaded already.
        if ($stickyTop.length > 0 && !$stickyTop.is('.g1-loaded')) {
            var disableStickyHeader = false;
            var isDesktop = g1.getWindowWidth() > 800;



            // Disable if sharebar enabled.
            var sharebarLoaded = $('.g1-sharebar-loaded').length > 0 || $('.essb_topbar').length > 0;

            if (sharebarLoaded && isDesktop) {
                disableStickyHeader = true;
            }

            if (disableStickyHeader) {
                // Prevent native sticky support, like on FF.
                $stickyTop.removeClass('g1-sticky-top-wrapper');
            } else {
                // Apply pollyfill only if not supported.
                if (!g1.isStickySupported()) {
                    Stickyfill.add($stickyTop);
                }

                $stickyTop.addClass('g1-loaded');
            }
        }

        // Calculate topOffset after disabling the sticky header!
        var topOffset = 0;
        for (var i = 0; i < selectors.length; i++) {
            var $elem = $(selectors[i]);

            if ($elem.length > 0 && $elem.is(':visible')) {
                topOffset += $elem.outerHeight();
            }
        }


        // Sticky Item Actions (shares, votes etc).
        $context.find('.g1-wrapper-with-stickies > .entry-actions').each(function() {
            var $this = $(this);

            $this.css('top', topOffset);

            Stickyfill.add($this);
        });

        // Sticky snax form sidebar.
        Stickyfill.add($('.snax-form-frontend .snax-form-side'));


        // Sticky Item Actions (shares, votes etc).
        $context.find('.entry-tpl-index-stickies > .entry-actions, .entry-tpl-feat-stickies .entry-actions').each(function() {
            var $this = $(this);

            $this.css('top', topOffset + 10);

            Stickyfill.add($this);
        });
    };

    $('body').on( 'g1NewContentLoaded', function ( e, $newContent ) {
        if ($newContent) {
            g1.stickyPosition($newContent);
        }
    } );

})(jQuery);


/**********************
 *
 * Droppable Elements
 *
 **********************/

(function ($) {

    'use strict';

    var selectors = {
        'drop' :        '.g1-drop',
        'dropExpanded': '.g1-drop-expanded',
        'dropToggle':   '.g1-drop-toggle'
    };

    var classes = {
        'dropExpanded': 'g1-drop-expanded'
    };

    g1.droppableElements = function () {
        // Hide drop on focus out.
        $('body').on('click touchstart', function (e) {
            var $activeDrop = $(e.target).parents('.g1-drop-expanded');

            // Collapse all except active.
            $(selectors.dropExpanded).not($activeDrop).removeClass(classes.dropExpanded);
        });

        // Handle drop state (expanded | collapsed).

        // For touch devices we need to toggle CSS class to trigger state change.
        if ( g1.isTouchDevice() ) {
            $('body').on( 'click', selectors.drop, function(e) {
                var $drop = $(this);

                // If there is no drop-content inside, skip.
                if ($drop.find('.g1-drop-content').length === 0) {
                    return;
                }

                // Drop is expanded, collapse it on toggle click.
                if ($drop.is(selectors.dropExpanded)) {
                    var $clickedElement = $(e.target);

                    var toggleClicked = $clickedElement.parents(selectors.dropToggle).length > 0;

                    if (toggleClicked) {
                        $drop.removeClass(classes.dropExpanded);
                        e.preventDefault();
                    }
                // Drop is collapsed, expand it.
                } else {
                    $drop.addClass(classes.dropExpanded);
                    e.preventDefault();
                }
            } );
        // Devices without touch events, state is handled via CSS :hover
        } else {
            // Prevent click on toggle.
            $(selectors.dropToggle).on( 'click', function() {});
        }
    };

})(jQuery);

/********************************
 *
 * Mailchimp for WP Integration
 *
 *******************************/

(function ($) {

    'use strict';

    $('body').on('submit', '.mc4wp-form', function (e) {
        var submissionType = 'ajax';

        // Allow filtering the type.
        if (typeof bimberMc4wpFormSubmissionType === 'function') {
            submissionType = bimberMc4wpFormSubmissionType(submissionType);
        }

        if (submissionType !== 'ajax') {
            return;
        }

        e.preventDefault();

        var $form = $(this);

        $.ajax({
            'type': 'POST',
            'url':  window.location.href,
            'data': $form.serialize()
         }).done(function (res) {
            var $response = $(res).find('#' + $form.attr('id') + ' .mc4wp-response');

            $response.prependTo($form);
        });
    });

})(jQuery);

/*******************
 *
 * Snax Integration
 *
 ******************/

(function ($) {

    'use strict';

    g1.snax = function () {
        var $body = $('body');

        $body.on('snaxFullFormLoaded', function(e, $post) {
            $post.find('.g1-button-m.g1-button-solid').removeClass('g1-button-m  g1-button-solid').addClass('g1-button-s  g1-button-simple');
            $post.find('.g1-beta.g1-beta-1st').removeClass('g1-beta g1-beta-1st').addClass('g1-gamma g1-gamma-1st');
        });
    };

    // Integration between Snax and CommentAce.
    window.caceWpCommentListPropsFilter = function (props, comments) {
        if ($(comments).parents('.snax-item').length > 0) {
            props.loadMoreType = 'load_more';
        }

        return props;
    }

})(jQuery);

/*******************
 *
 * Media Ace Integration
 *
 ******************/

(function ($) {

    'use strict';

    g1.mediaAce = function () {

        $('body').on('g1NewContentLoaded', function() {
            $('body').trigger('maceLoadYoutube');
        });

        $(document).on('lazybeforeunveil', function(e) {
            var $target = $(e.target);
            var targetSrc = $target.attr('data-src');

            if (targetSrc && targetSrc.endsWith('.gif')) {
                // Wait till image fully loaded.
                $target.on('load', function() {
                    $target.addClass('g1-enable-gif-player');

                    // Wait a while before applying player.
                    setTimeout(function() {
                        if (typeof g1.gifPlayer === 'function') {
                            g1.gifPlayer($target.parent());
                        }
                    }, 100);
                });
            }
        });

        $(document).on('bimberGifPlayerLoaded', function(e, $canvasWrapper) {
            if ($canvasWrapper.hasClass('lazyloading')) {
                $canvasWrapper.removeClass('lazyloading');
                $canvasWrapper.addClass('lazyloaded');
            }
        });
    };

})(jQuery);


/*******
 *
 * Menu
 *
 *******/
(function (context, $, i18n) {

    'use strict';

    $(document).ready(function () {
        PrimaryMenu();
    });

    function PrimaryMenu () {
        var that = {};

        that.init = function () {
            that.registerEventsHandlers();

            // add toggle to menu
            $('.menu-item-has-children > a, .menu-item-g1-mega > a').append( '<span class="g1-link-toggle"></span>' );

            return that;
        };

        that.registerEventsHandlers = function () {
            that.handleMenuItemClick();
            that.handleMenuItemFocusOut();
        };

        that.handleMenuItemFocusOut = function () {
            $('body').on('click', function (e) {
                if ($(e.target).parents('.mtm-drop-expanded').length === 0 ) {

                    // Only horizontal menus.
                    if ($(e.target).parents('.g1-menu-h').length ) {
                        that.collapseAllOpenedSubmenus();
                    }
                }
            });
        };

        that.handleMenuItemClick = function () {
            $('.g1-primary-nav, .g1-secondary-nav').on('click', '.menu-item > a', function (e) {
                var $menu = $(this).parents('.g1-primary-nav');

                if ($menu.length === 0) {
                    $menu = $(this).parents('.g1-secondary-nav');
                }

                var isSimpleList = $menu.is('#g1-canvas-primary-nav') || $menu.is('#g1-canvas-secondary-nav');

                if (g1.isTouchDevice() || isSimpleList) {
                    that.handleMenuTouchEvent($(this), e);
                }
            });
        };

        that.handleMenuTouchEvent = function ($link, event) {
            var $li = $link.parent('li');

            that.collapseAllOpenedSubmenus($li);

            if ($li.hasClass('menu-item-has-children')) {
                event.preventDefault();

                var $helper = $li.find('ul.sub-menu:first > li.g1-menu-item-helper');

                if ($helper.length === 0) {
                    var href = $link.attr('href');

                    if ( href && href.length ) {
                        var anchor = i18n.go_to + ' <span class="mtm-item-helper-title">'+ $link.html() +'</span>';

                        $helper = $('<li class="menu-item g1-menu-item-helper"><a class="mtm-link" href="'+ href +'"><span class="mtm-link-text"><span class="mtm-link-title">' + anchor +'</span></span></a></li>');

                        $li.find('ul.sub-menu:first').prepend($helper);
                    }
                }

                if (!$li.is('.mtm-drop-expanded')) {
                    $li.find('.mtm-drop-expanded .g1-menu-item-helper').remove();
                    $li.addClass('mtm-drop-expanded');
                } else {
                    $li.find('.mtm-drop-expanded').removeClass('mtm-drop-expanded');
                    $li.removeClass('mtm-drop-expanded');
                }
            }
        };

        that.collapseAllOpenedSubmenus = function ($currentItem) {
            if ($currentItem) {
                var $currentMenu = $currentItem.parents('nav');
                var $topLevelLi = $currentItem.parents('li.menu-item');

                // We are at top level of menu
                if($topLevelLi.length === 0) {
                    // Collapse all, except current.
                    // This will collapse current item subtree items but not item itself. Item will be collapse by the "handleMenuTouchEvent" handler.
                    $currentMenu.find('.mtm-drop-expanded').not($currentItem).removeClass('mtm-drop-expanded');
                } else {
                    // Collapse all opened submenus in current menu, except current subtree.
                    $topLevelLi.siblings('li').find('.mtm-drop-expanded').removeClass('mtm-drop-expanded');
                }

                // Collapse all opened submenus in all other menus.
                $('nav').not($currentMenu).find('.mtm-drop-expanded').removeClass('mtm-drop-expanded');
            } else {
                // collapse all opened, site wide, submenus
                $('.mtm-drop-expanded').removeClass('mtm-drop-expanded');
            }
        };

        return that.init();
    }

})(window, jQuery, g1.config.i18n.menu);

// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel
// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];
    for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
        window.requestAnimationFrame = window[vendors[x]+'RequestAnimationFrame'];
        window.cancelAnimationFrame = window[vendors[x]+'CancelAnimationFrame'] || window[vendors[x]+'CancelRequestAnimationFrame'];
    }

    if (!window.requestAnimationFrame) {
        window.requestAnimationFrame = function(callback) {
            var currTime = new Date().getTime();
            var timeToCall = Math.max(0, 16 - (currTime - lastTime));
            var id = window.setTimeout(function() { callback(currTime + timeToCall); },
                timeToCall);
            lastTime = currTime + timeToCall;
            return id;
        };
    }

    if (!window.cancelAnimationFrame) {
        window.cancelAnimationFrame = function(id) {
            clearTimeout(id);
        };
    }
}());



/****************
 *
 * Popup/Slideup
 *
 ****************/

(function ($) {
    'use strict';
    g1.popup = function () {
		var
		HTMLBase          = $('html'),
		Popup             = $('.g1-popup-newsletter'),
		PopupCookie       = g1.readCookie('g1_popup_disabled'),
		PopupCloser       = $('.g1-popup-base, .g1-popup-closer');
		// If we dont have popup exit.
		if( PopupCookie ){ HTMLBase.addClass('exit-intent-disabled'); }
		if( Popup.length <= 0 ){ return; }
		$(document).on('mouseleave', function(e){
			if( e.clientY < 10 && ! HTMLBase.hasClass('exit-intent-disabled') && ! HTMLBase.hasClass('g1-slideup-visible') ){
                HTMLBase.addClass('g1-popup-ready');
                setTimeout(function(){
                    HTMLBase.addClass('g1-popup-visible').addClass('exit-intent-disabled');
                }, 50);
			}
		});
		PopupCloser.on('click', function(e){
			e.preventDefault();
			HTMLBase.removeClass('g1-popup-visible');
	        g1.createCookie('g1_popup_disabled', 1, 24 * 60 * 60 * 1000);
		});
    }



    g1.slideup = function () {
		var
		HTMLBase           = $('html'),
		Slideup            = $('.g1-slideup-newsletter'),
		SlideupCloser      = $('.g1-slideup-newsletter-closer'),
		SlideupCookie      = g1.readCookie('g1_slideup_disabled'),
		ScrollPositon      = $(document).scrollTop(),
		ScrollTarget       = $('.single-post article .entry-content'),
		ScrollTargetOffset = ScrollTarget.offset(),
		ScrollTargetHeight = ScrollTarget.height(),
		ShowOn             = 50;
		// If we dont have popup exit.
		SlideupCloser.on('click', function(e){
			e.preventDefault();
			HTMLBase.removeClass('g1-slideup-visible').addClass('slideup-intent-disabled');
	        g1.createCookie('g1_slideup_disabled', 1, 24 * 60 * 60 * 1000);
		});
		if( SlideupCookie ){ HTMLBase.addClass('slideup-intent-disabled'); }
		if( Slideup.length <= 0 ){ return; }
		if( ScrollTarget.length <= 0 ){ return; }
		$(window).on('scroll', function(){
			ScrollPositon      = $(document).scrollTop();
			ScrollTargetOffset = ScrollTarget.offset();
			ScrollTargetHeight = ScrollTarget.height();
			if( ( (ScrollPositon - ScrollTargetOffset.top) / (ScrollTargetHeight) ).toFixed(6) * 100 >= ShowOn && ! HTMLBase.hasClass('slideup-intent-disabled') && ! HTMLBase.hasClass('g1-popup-visible') ){
				HTMLBase.addClass('g1-slideup-visible');
			}
		});
    }
})(jQuery);

/****************
 *
 * GDPR
 *
 ****************/

(function ($) {
    'use strict';
    $(document).ready(function () {
        $('.wp-social-login-provider-list').on('click', function() {
                if ($(this).hasClass('wp-social-login-provider-list-active')){
                    return;
                }
                $('.snax-wpsl-gdpr-consent').addClass('snax-wpsl-gdpr-consent-blink');
                setTimeout(function(){
                    $('.snax-wpsl-gdpr-consent').removeClass('snax-wpsl-gdpr-consent-blink');
                },
                2000);
        });
        $('.snax-wpsl-gdpr-consent input').on('click', function() {
            var enabled = $(this).is(':checked');
            if (enabled) {
                $('.wp-social-login-provider-list').addClass('wp-social-login-provider-list-active');
            } else {
                $('.wp-social-login-provider-list').removeClass('wp-social-login-provider-list-active');
            }
        });
    });
})(jQuery);

/**************************
 *
 * WordPress Popular Posts
 *
 **************************/

(function ($) {

    'use strict';

    g1.updatePostViews = function(nonce,postId) {
        $.ajax({
            'type': 'POST',
            'url': g1.config.ajax_url,
            'data': {
                'action':   'update_views_ajax',
                'wpp_id':   postId,
                'token':    nonce
            }
        });
    };

    // ------------
    // Update views
    // ------------

    $('.bimber-count-view').on('click', function() {
        var postId;
        var $body = $('body');

        if ( $body.is('.single-format-link') ) {
            var res = $body.attr('class').match(/postid-(\d+)/);

            if (res) {
                postId = res[1];
            }
        } else {
            var $article = $(this).parents('article.format-link');
            if ( $article.length > 0 ) {
                postId = $article.attr('class').match(/post\-(\d+)/)[1];
            }
        }

        if (postId) {
            $.ajax({
                'type': 'POST',
                'url': g1.config.ajax_url,
                'data': {
                    //'action':   'bimber_update_post_views',
                    //'post_id':   postId
                    'action':   'update_views_ajax',
                    'wpp_id':   postId,
                    'token':    g1.config.wpp.token
                }
            });
        }
    });

})(jQuery);

/*******************
 *
 * Flickity
 *
 ******************/


(function ($) {

    'use strict';

    g1.flickity = function ($context) {
        $context = $context || $('body');

        var
            FlickitySpots = $context.find('.adace-shop-the-post-wrap.carousel-wrap .woocommerce .products, .g1-products-widget-carousel .product_list_widget');

        FlickitySpots.each(function () {
            if ($(this).hasClass('.flickity-enabled')) {
                return;
            }

            var
                ThisFlickityItems = $(this).children(),
                ThisFlickityItemsWidth = ThisFlickityItems.outerWidth() * ThisFlickityItems.length,
                ThisFlickityArgs = {
                    cellAlign: 'left',
                    wrapAround: true,
                    prevNextButtons: true,
                    pageDots: false,
                    groupCells: true,
                    rightToLeft: g1.isRTL(),
                    imagesLoaded: true
                };
            if (ThisFlickityItemsWidth <= $(this).outerWidth()) {
                ThisFlickityArgs.cellAlign = 'center';
                ThisFlickityArgs.wrapAround = false;
            } else {
                var ThisRequiredNumber = Math.round($(this).outerWidth() / ThisFlickityItems.outerWidth()) * ThisFlickityItems.length;

                while (ThisFlickityItems.length < ThisRequiredNumber) {
                    $(this).append(ThisFlickityItems.clone(true));
                    ThisFlickityItems = $(this).children();
                }
            }
            $(this).flickity(ThisFlickityArgs);
        });
    };

    $('body').on('g1NewContentLoaded', function (e, $newContent) {
        g1.flickity($newContent);
    });
})(jQuery);


// Sticky off-canvas top offset adjustments.
(function ($) {
    'use strict';

    $(document).ready(function () {
        var selectors = [
            '#wpadminbar',
            '.g1-iframe-bar',
            '.g1-sticky-top-wrapper'
        ];

        var applyOffset = function() {
            // Calculate the total height of all sticky elements.
            var topOffset = 0;
            for (var i = 0; i < selectors.length; i++) {
                var $elem = $(selectors[i]);

                if ($elem.length > 0 && $elem.is(':visible')) {
                    topOffset += $elem.outerHeight();
                }
            }


            var cssRule = 'html.g1-off-inside.g1-off-global-desktop .g1-canvas {top:' + topOffset + 'px;'

            $('#g1-canvas-js-css').remove();
            $('head').append( '<style id="g1-canvas-js-css">' + cssRule + '</style>' );
            $('html.g1-off-inside .g1-canvas').removeClass('g1-canvas-no-js').addClass('g1-canvas-js');
        };

        $('body').on( 'g1PageHeightChanged', function(e) {
            applyOffset();
        } );

        $('html.g1-off-inside .g1-canvas.g1-canvas-no-js').each(function() {
            applyOffset();
        });
    } );
})(jQuery);


/**************************
 *
 * document ready functions (keep this at the end for better compatibillity with optimizing plugins)
 *
 *************************/

(function ($) {

    'use strict';

    $(document).ready(function () {
        g1.uiHelpers();

        if (g1.config.timeago === 'on') {
            g1.dateToTimeago();
        }

        g1.loadMoreButton();
        g1.infiniteScroll();
        g1.stickyPosition();
        g1.droppableElements();
        g1.canvas();
        g1.snax();
        g1.mediaAce();
        g1.flickity();
        g1.popup();
        g1.slideup();
        g1.stickySidebar();
    });

})(jQuery);
;
/*
	SuperGif

	Example usage:

		<img src="./example1_preview.gif" rel:animated_src="./example1.gif" width="360" height="360" rel:auto_play="1" />

		<script type="text/javascript">
			$$('img').each(function (img_tag) {
				if (/.*\.gif/.test(img_tag.src)) {
					var rub = new SuperGif({ gif: img_tag } );
					rub.load();
				}
			});
		</script>

	Image tag attributes:

		rel:animated_src -	If this url is specified, it's loaded into the player instead of src.
							This allows a preview frame to be shown until animated gif data is streamed into the canvas

		rel:auto_play -		Defaults to 1 if not specified. If set to zero, a call to the play() method is needed

	Constructor options args

		gif 				Required. The DOM element of an img tag.
		loop_mode			Optional. Setting this to false will force disable looping of the gif.
		auto_play 			Optional. Same as the rel:auto_play attribute above, this arg overrides the img tag info.
		max_width			Optional. Scale images over max_width down to max_width. Helpful with mobile.
 		on_end				Optional. Add a callback for when the gif reaches the end of a single loop (one iteration). The first argument passed will be the gif HTMLElement.
		loop_delay			Optional. The amount of time to pause (in ms) after each single loop (iteration).
		draw_while_loading	Optional. Determines whether the gif will be drawn to the canvas whilst it is loaded.
		show_progress_bar	Optional. Only applies when draw_while_loading is set to true.

	Instance methods

		// loading
		load( callback )		Loads the gif specified by the src or rel:animated_src sttributie of the img tag into a canvas element and then calls callback if one is passed
		load_url( src, callback )	Loads the gif file specified in the src argument into a canvas element and then calls callback if one is passed

		// play controls
		play -				Start playing the gif
		pause -				Stop playing the gif
		move_to(i) -		Move to frame i of the gif
		move_relative(i) -	Move i frames ahead (or behind if i < 0)

		// getters
		get_canvas			The canvas element that the gif is playing in. Handy for assigning event handlers to.
		get_playing			Whether or not the gif is currently playing
		get_loading			Whether or not the gif has finished loading/parsing
		get_auto_play		Whether or not the gif is set to play automatically
		get_length			The number of frames in the gif
		get_current_frame	The index of the currently displayed frame of the gif

		For additional customization (viewport inside iframe) these params may be passed:
		c_w, c_h - width and height of canvas
		vp_t, vp_l, vp_ w, vp_h - top, left, width and height of the viewport

		A bonus: few articles to understand what is going on
			http://enthusiasms.org/post/16976438906
			http://www.matthewflickinger.com/lab/whatsinagif/bits_and_bytes.asp
			http://humpy77.deviantart.com/journal/Frame-Delay-Times-for-Animated-GIFs-214150546

*/
(function (root, factory) {
    if (typeof define === 'function' && define.amd) {
        define([], factory);
    } else if (typeof exports === 'object') {
        module.exports = factory();
    } else {
        root.SuperGif = factory();
    }
}(this, function () {
    // Generic functions
    var bitsToNum = function (ba) {
        return ba.reduce(function (s, n) {
            return s * 2 + n;
        }, 0);
    };

    var byteToBitArr = function (bite) {
        var a = [];
        for (var i = 7; i >= 0; i--) {
            a.push( !! (bite & (1 << i)));
        }
        return a;
    };

    // Stream
    /**
     * @constructor
     */
    // Make compiler happy.
    var Stream = function (data) {
        this.data = data;
        this.len = this.data.length;
        this.pos = 0;

        this.readByte = function () {
            if (this.pos >= this.data.length) {
                throw new Error('Attempted to read past end of stream.');
            }
            if (data instanceof Uint8Array)
                return data[this.pos++];
            else
                return data.charCodeAt(this.pos++) & 0xFF;
        };

        this.readBytes = function (n) {
            var bytes = [];
            for (var i = 0; i < n; i++) {
                bytes.push(this.readByte());
            }
            return bytes;
        };

        this.read = function (n) {
            var s = '';
            for (var i = 0; i < n; i++) {
                s += String.fromCharCode(this.readByte());
            }
            return s;
        };

        this.readUnsigned = function () { // Little-endian.
            var a = this.readBytes(2);
            return (a[1] << 8) + a[0];
        };
    };

    var lzwDecode = function (minCodeSize, data) {
        // TODO: Now that the GIF parser is a bit different, maybe this should get an array of bytes instead of a String?
        var pos = 0; // Maybe this streaming thing should be merged with the Stream?
        var readCode = function (size) {
            var code = 0;
            for (var i = 0; i < size; i++) {
                if (data.charCodeAt(pos >> 3) & (1 << (pos & 7))) {
                    code |= 1 << i;
                }
                pos++;
            }
            return code;
        };

        var output = [];

        var clearCode = 1 << minCodeSize;
        var eoiCode = clearCode + 1;

        var codeSize = minCodeSize + 1;

        var dict = [];

        var clear = function () {
            dict = [];
            codeSize = minCodeSize + 1;
            for (var i = 0; i < clearCode; i++) {
                dict[i] = [i];
            }
            dict[clearCode] = [];
            dict[eoiCode] = null;

        };

        var code;
        var last;

        while (true) {
            last = code;
            code = readCode(codeSize);

            if (code === clearCode) {
                clear();
                continue;
            }
            if (code === eoiCode) break;

            if (code < dict.length) {
                if (last !== clearCode) {
                    dict.push(dict[last].concat(dict[code][0]));
                }
            }
            else {
                if (code !== dict.length) throw new Error('Invalid LZW code.');
                dict.push(dict[last].concat(dict[last][0]));
            }
            output.push.apply(output, dict[code]);

            if (dict.length === (1 << codeSize) && codeSize < 12) {
                // If we're at the last code and codeSize is 12, the next code will be a clearCode, and it'll be 12 bits long.
                codeSize++;
            }
        }

        // I don't know if this is technically an error, but some GIFs do it.
        //if (Math.ceil(pos / 8) !== data.length) throw new Error('Extraneous LZW bytes.');
        return output;
    };


    // The actual parsing; returns an object with properties.
    var parseGIF = function (st, handler) {
        handler || (handler = {});

        // LZW (GIF-specific)
        var parseCT = function (entries) { // Each entry is 3 bytes, for RGB.
            var ct = [];
            for (var i = 0; i < entries; i++) {
                ct.push(st.readBytes(3));
            }
            return ct;
        };

        var readSubBlocks = function () {
            var size, data;
            data = '';
            do {
                size = st.readByte();
                data += st.read(size);
            } while (size !== 0);
            return data;
        };

        var parseHeader = function () {
            var hdr = {};
            hdr.sig = st.read(3);
            hdr.ver = st.read(3);
            if (hdr.sig !== 'GIF') throw new Error('Not a GIF file.'); // XXX: This should probably be handled more nicely.
            hdr.width = st.readUnsigned();
            hdr.height = st.readUnsigned();

            var bits = byteToBitArr(st.readByte());
            hdr.gctFlag = bits.shift();
            hdr.colorRes = bitsToNum(bits.splice(0, 3));
            hdr.sorted = bits.shift();
            hdr.gctSize = bitsToNum(bits.splice(0, 3));

            hdr.bgColor = st.readByte();
            hdr.pixelAspectRatio = st.readByte(); // if not 0, aspectRatio = (pixelAspectRatio + 15) / 64
            if (hdr.gctFlag) {
                hdr.gct = parseCT(1 << (hdr.gctSize + 1));
            }
            handler.hdr && handler.hdr(hdr);
        };

        var parseExt = function (block) {
            var parseGCExt = function (block) {
                var blockSize = st.readByte(); // Always 4
                var bits = byteToBitArr(st.readByte());
                block.reserved = bits.splice(0, 3); // Reserved; should be 000.
                block.disposalMethod = bitsToNum(bits.splice(0, 3));
                block.userInput = bits.shift();
                block.transparencyGiven = bits.shift();

                block.delayTime = st.readUnsigned();

                block.transparencyIndex = st.readByte();

                block.terminator = st.readByte();

                handler.gce && handler.gce(block);
            };

            var parseComExt = function (block) {
                block.comment = readSubBlocks();
                handler.com && handler.com(block);
            };

            var parsePTExt = function (block) {
                // No one *ever* uses this. If you use it, deal with parsing it yourself.
                var blockSize = st.readByte(); // Always 12
                block.ptHeader = st.readBytes(12);
                block.ptData = readSubBlocks();
                handler.pte && handler.pte(block);
            };

            var parseAppExt = function (block) {
                var parseNetscapeExt = function (block) {
                    var blockSize = st.readByte(); // Always 3
                    block.unknown = st.readByte(); // ??? Always 1? What is this?
                    block.iterations = st.readUnsigned();
                    block.terminator = st.readByte();
                    handler.app && handler.app.NETSCAPE && handler.app.NETSCAPE(block);
                };

                var parseUnknownAppExt = function (block) {
                    block.appData = readSubBlocks();
                    // FIXME: This won't work if a handler wants to match on any identifier.
                    handler.app && handler.app[block.identifier] && handler.app[block.identifier](block);
                };

                var blockSize = st.readByte(); // Always 11
                block.identifier = st.read(8);
                block.authCode = st.read(3);
                switch (block.identifier) {
                    case 'NETSCAPE':
                        parseNetscapeExt(block);
                        break;
                    default:
                        parseUnknownAppExt(block);
                        break;
                }
            };

            var parseUnknownExt = function (block) {
                block.data = readSubBlocks();
                handler.unknown && handler.unknown(block);
            };

            block.label = st.readByte();
            switch (block.label) {
                case 0xF9:
                    block.extType = 'gce';
                    parseGCExt(block);
                    break;
                case 0xFE:
                    block.extType = 'com';
                    parseComExt(block);
                    break;
                case 0x01:
                    block.extType = 'pte';
                    parsePTExt(block);
                    break;
                case 0xFF:
                    block.extType = 'app';
                    parseAppExt(block);
                    break;
                default:
                    block.extType = 'unknown';
                    parseUnknownExt(block);
                    break;
            }
        };

        var parseImg = function (img) {
            var deinterlace = function (pixels, width) {
                // Of course this defeats the purpose of interlacing. And it's *probably*
                // the least efficient way it's ever been implemented. But nevertheless...
                var newPixels = new Array(pixels.length);
                var rows = pixels.length / width;
                var cpRow = function (toRow, fromRow) {
                    var fromPixels = pixels.slice(fromRow * width, (fromRow + 1) * width);
                    newPixels.splice.apply(newPixels, [toRow * width, width].concat(fromPixels));
                };

                // See appendix E.
                var offsets = [0, 4, 2, 1];
                var steps = [8, 8, 4, 2];

                var fromRow = 0;
                for (var pass = 0; pass < 4; pass++) {
                    for (var toRow = offsets[pass]; toRow < rows; toRow += steps[pass]) {
                        cpRow(toRow, fromRow)
                        fromRow++;
                    }
                }

                return newPixels;
            };

            img.leftPos = st.readUnsigned();
            img.topPos = st.readUnsigned();
            img.width = st.readUnsigned();
            img.height = st.readUnsigned();

            var bits = byteToBitArr(st.readByte());
            img.lctFlag = bits.shift();
            img.interlaced = bits.shift();
            img.sorted = bits.shift();
            img.reserved = bits.splice(0, 2);
            img.lctSize = bitsToNum(bits.splice(0, 3));

            if (img.lctFlag) {
                img.lct = parseCT(1 << (img.lctSize + 1));
            }

            img.lzwMinCodeSize = st.readByte();

            var lzwData = readSubBlocks();

            img.pixels = lzwDecode(img.lzwMinCodeSize, lzwData);

            if (img.interlaced) { // Move
                img.pixels = deinterlace(img.pixels, img.width);
            }

            handler.img && handler.img(img);
        };

        var parseBlock = function () {
            var block = {};
            block.sentinel = st.readByte();

            switch (String.fromCharCode(block.sentinel)) { // For ease of matching
                case '!':
                    block.type = 'ext';
                    parseExt(block);
                    break;
                case ',':
                    block.type = 'img';
                    parseImg(block);
                    break;
                case ';':
                    block.type = 'eof';
                    handler.eof && handler.eof(block);
                    break;
                default:
                    throw new Error('Unknown block: 0x' + block.sentinel.toString(16)); // TODO: Pad this with a 0.
            }

            if (block.type !== 'eof') setTimeout(parseBlock, 0);
        };

        var parse = function () {
            parseHeader();
            setTimeout(parseBlock, 0);
        };

        parse();
    };

    var SuperGif = function ( opts ) {
        var options = {
            //viewport position
            vp_l: 0,
            vp_t: 0,
            vp_w: null,
            vp_h: null,
            //canvas sizes
            c_w: null,
            c_h: null
        };
        for (var i in opts ) { options[i] = opts[i] }
        if (options.vp_w && options.vp_h) options.is_vp = true;

        var stream;
        var hdr;

        var loadError = null;
        var loading = false;

        var transparency = null;
        var delay = null;
        var disposalMethod = null;
        var disposalRestoreFromIdx = 0;
        var lastDisposalMethod = null;
        var frame = null;
        var lastImg = null;

        var playing = true;
        var forward = true;

        var ctx_scaled = false;

        var frames = [];
        var frameOffsets = []; // elements have .x and .y properties

        var gif = options.gif;
        if (typeof options.auto_play == 'undefined')
            options.auto_play = (!gif.getAttribute('rel:auto_play') || gif.getAttribute('rel:auto_play') == '1');

        var onEndListener = (options.hasOwnProperty('on_end') ? options.on_end : null);
        var loopDelay = (options.hasOwnProperty('loop_delay') ? options.loop_delay : 0);
        var overrideLoopMode = (options.hasOwnProperty('loop_mode') ? options.loop_mode : 'auto');
        var drawWhileLoading = (options.hasOwnProperty('draw_while_loading') ? options.draw_while_loading : true);
        var showProgressBar = drawWhileLoading ? (options.hasOwnProperty('show_progress_bar') ? options.show_progress_bar : true) : false;

        var clear = function () {
            transparency = null;
            delay = null;
            lastDisposalMethod = disposalMethod;
            disposalMethod = null;
            frame = null;
        };

        // XXX: There's probably a better way to handle catching exceptions when
        // callbacks are involved.
        var doParse = function () {
            try {
                parseGIF(stream, handler);
            }
            catch (err) {
                doLoadError('parse');
            }
        };

        var doText = function (text) {
            toolbar.innerHTML = text; // innerText? Escaping? Whatever.
            toolbar.style.visibility = 'visible';
        };

        var setSizes = function(w, h) {
            canvas.width = w * get_canvas_scale();
            canvas.height = h * get_canvas_scale();
            toolbar.style.minWidth = ( w * get_canvas_scale() ) + 'px';

            tmpCanvas.width = w;
            tmpCanvas.height = h;
            tmpCanvas.style.width = w + 'px';
            tmpCanvas.style.height = h + 'px';
            tmpCanvas.getContext('2d').setTransform(1, 0, 0, 1, 0, 0);
        };

        var setFrameOffset = function(frame, offset) {
            if (!frameOffsets[frame]) {
                frameOffsets[frame] = offset;
                return;
            }
            if (typeof offset.x !== 'undefined') {
                frameOffsets[frame].x = offset.x;
            }
            if (typeof offset.y !== 'undefined') {
                frameOffsets[frame].y = offset.y;
            }
        };

        var doShowProgress = function (pos, length, draw) {
            if (draw && showProgressBar) {
                var height = 25;
                var left, mid, top, width;
                if (options.is_vp) {
                    if (!ctx_scaled) {
                        top = (options.vp_t + options.vp_h - height);
                        height = height;
                        left = options.vp_l;
                        mid = left + (pos / length) * options.vp_w;
                        width = canvas.width;
                    } else {
                        top = (options.vp_t + options.vp_h - height) / get_canvas_scale();
                        height = height / get_canvas_scale();
                        left = (options.vp_l / get_canvas_scale() );
                        mid = left + (pos / length) * (options.vp_w / get_canvas_scale());
                        width = canvas.width / get_canvas_scale();
                    }
                    //some debugging, draw rect around viewport
                    if (false) {
                        if (!ctx_scaled) {
                            var l = options.vp_l, t = options.vp_t;
                            var w = options.vp_w, h = options.vp_h;
                        } else {
                            var l = options.vp_l/get_canvas_scale(), t = options.vp_t/get_canvas_scale();
                            var w = options.vp_w/get_canvas_scale(), h = options.vp_h/get_canvas_scale();
                        }
                        ctx.rect(l,t,w,h);
                        ctx.stroke();
                    }
                }
                else {
                    top = (canvas.height - height) / (ctx_scaled ? get_canvas_scale() : 1);
                    mid = ((pos / length) * canvas.width) / (ctx_scaled ? get_canvas_scale() : 1);
                    width = canvas.width / (ctx_scaled ? get_canvas_scale() : 1 );
                    height /= ctx_scaled ? get_canvas_scale() : 1;
                }
                // XXX Figure out alpha fillRect.
                //ctx.fillStyle = 'salmon';
                ctx.fillStyle = 'rgba(255,255,255,0.4)';
                ctx.fillRect(mid, top, width - mid, height);

                //ctx.fillStyle = 'teal';
                ctx.fillStyle = 'rgba(255,0,22,.8)';
                ctx.fillRect(0, top, mid, height);
            }
        };

        var doLoadError = function (originOfError) {
            var drawError = function () {
                ctx.fillStyle = 'black';
                ctx.fillRect(0, 0, options.c_w ? options.c_w : hdr.width, options.c_h ? options.c_h : hdr.height);
                ctx.strokeStyle = '`red`';
                ctx.lineWidth = 3;
                ctx.moveTo(0, 0);
                ctx.lineTo(options.c_w ? options.c_w : hdr.width, options.c_h ? options.c_h : hdr.height);
                ctx.moveTo(0, options.c_h ? options.c_h : hdr.height);
                ctx.lineTo(options.c_w ? options.c_w : hdr.width, 0);
                ctx.stroke();
            };

            loadError = originOfError;
            hdr = {
                width: gif.width,
                height: gif.height
            }; // Fake header.
            frames = [];
            drawError();
        };

        var doHdr = function (_hdr) {
            hdr = _hdr;
            setSizes(hdr.width, hdr.height)
        };

        var doGCE = function (gce) {
            pushFrame();
            clear();
            transparency = gce.transparencyGiven ? gce.transparencyIndex : null;
            delay = gce.delayTime;
            disposalMethod = gce.disposalMethod;
            // We don't have much to do with the rest of GCE.
        };

        var pushFrame = function () {
            if (!frame) return;
            frames.push({
                            data: frame.getImageData(0, 0, hdr.width, hdr.height),
                            delay: delay
                        });
            frameOffsets.push({ x: 0, y: 0 });
        };

        var doImg = function (img) {
            if (!frame) frame = tmpCanvas.getContext('2d');

            var currIdx = frames.length;

            //ct = color table, gct = global color table
            var ct = img.lctFlag ? img.lct : hdr.gct; // TODO: What if neither exists?

            /*
            Disposal method indicates the way in which the graphic is to
            be treated after being displayed.

            Values :    0 - No disposal specified. The decoder is
                            not required to take any action.
                        1 - Do not dispose. The graphic is to be left
                            in place.
                        2 - Restore to background color. The area used by the
                            graphic must be restored to the background color.
                        3 - Restore to previous. The decoder is required to
                            restore the area overwritten by the graphic with
                            what was there prior to rendering the graphic.

                            Importantly, "previous" means the frame state
                            after the last disposal of method 0, 1, or 2.
            */
            if (currIdx > 0) {
                if (lastDisposalMethod === 3) {
                    // Restore to previous
                    frame.putImageData(frames[disposalRestoreFromIdx].data, 0, 0);
                } else {
                    disposalRestoreFromIdx = currIdx - 1;
                }

                if (lastDisposalMethod === 2) {
                    // Restore to background color
                    // Browser implementations historically restore to transparent; we do the same.
                    // http://www.wizards-toolkit.org/discourse-server/viewtopic.php?f=1&t=21172#p86079
                    frame.clearRect(lastImg.leftPos, lastImg.topPos, lastImg.width, lastImg.height);
                }
            }
            // else, Undefined/Do not dispose.
            // frame contains final pixel data from the last frame; do nothing

            //Get existing pixels for img region after applying disposal method
            var imgData = frame.getImageData(img.leftPos, img.topPos, img.width, img.height);

            //apply color table colors
            var cdd = imgData.data;
            img.pixels.forEach(function (pixel, i) {
                // imgData.data === [R,G,B,A,R,G,B,A,...]
                if (pixel !== transparency) {
                    cdd[i * 4 + 0] = ct[pixel][0];
                    cdd[i * 4 + 1] = ct[pixel][1];
                    cdd[i * 4 + 2] = ct[pixel][2];
                    cdd[i * 4 + 3] = 255; // Opaque.
                }
            });
            imgData.data.set(cdd);

            frame.putImageData(imgData, img.leftPos, img.topPos);

            if (!ctx_scaled) {
                ctx.scale(get_canvas_scale(),get_canvas_scale());
                ctx_scaled = true;
            }

            // We could use the on-page canvas directly, except that we draw a progress
            // bar for each image chunk (not just the final image).
            if (drawWhileLoading)
                ctx.drawImage(tmpCanvas, 0, 0);

            lastImg = img;
        };

        var player = (function () {
            var i = -1;
            var iterationCount = 0;

            var showingInfo = false;
            var pinned = false;

            /**
             * Gets the index of the frame "up next".
             * @returns {number}
             */
            var getNextFrameNo = function () {
                var delta = (forward ? 1 : -1);
                return (i + delta + frames.length) % frames.length;
            };

            var stepFrame = function (amount) { // XXX: Name is confusing.
                i = i + amount;

                putFrame();
            };

            var completeLoop = function () {
                if (onEndListener !== null)
                    onEndListener(gif);
                iterationCount++;
            };

            var step = (function () {
                var stepping = false;

                var doStep = function () {
                    stepping = playing;
                    if (!stepping) return;

                    stepFrame(1);
                    var delay = frames[i].delay * 10;
                    if (!delay) delay = 100; // FIXME: Should this even default at all? What should it be?

                    var nextFrameNo = getNextFrameNo();
                    if (nextFrameNo === 0) {
                        delay += loopDelay;
                        setTimeout(completeLoop, delay - 1);
                    }

                    if ((overrideLoopMode !== false || nextFrameNo !== 0 || iterationCount < 0))
                        setTimeout(doStep, delay);

                };

                return function () {
                    if (!stepping) setTimeout(doStep, 0);
                };
            }());

            var putFrame = function () {
                var offset;
                i = parseInt(i, 10);

                if (i > frames.length - 1){
                    i = 0;
                }

                if (i < 0){
                    i = 0;
                }

                offset = frameOffsets[i];

                tmpCanvas.getContext("2d").putImageData(frames[i].data, offset.x, offset.y);
                ctx.globalCompositeOperation = "copy";
                ctx.drawImage(tmpCanvas, 0, 0);
            };

            var play = function () {
                playing = true;
                step();
            };

            var pause = function () {
                playing = false;
            };


            return {
                init: function () {
                    if (loadError) return;

                    if ( ! (options.c_w && options.c_h) ) {
                        ctx.scale(get_canvas_scale(),get_canvas_scale());
                    }

                    if (options.auto_play) {
                        step();
                    }
                    else {
                        i = 0;
                        putFrame();
                    }
                },
                step: step,
                play: play,
                pause: pause,
                playing: playing,
                move_relative: stepFrame,
                current_frame: function() { return i; },
                length: function() { return frames.length },
                move_to: function ( frame_idx ) {
                    i = frame_idx;
                    putFrame();
                }
            }
        }());

        var doDecodeProgress = function (draw) {
            doShowProgress(stream.pos, stream.data.length, draw);
        };

        var doNothing = function () {};
        /**
         * @param{boolean=} draw Whether to draw progress bar or not; this is not idempotent because of translucency.
         *                       Note that this means that the text will be unsynchronized with the progress bar on non-frames;
         *                       but those are typically so small (GCE etc.) that it doesn't really matter. TODO: Do this properly.
         */
        var withProgress = function (fn, draw) {
            return function (block) {
                fn(block);
                doDecodeProgress(draw);
            };
        };


        var handler = {
            hdr: withProgress(doHdr),
            gce: withProgress(doGCE),
            com: withProgress(doNothing),
            // I guess that's all for now.
            app: {
                // TODO: Is there much point in actually supporting iterations?
                NETSCAPE: withProgress(doNothing)
            },
            img: withProgress(doImg, true),
            eof: function (block) {
                //toolbar.style.display = '';
                pushFrame();
                doDecodeProgress(false);
                if ( ! (options.c_w && options.c_h) ) {
                    canvas.width = hdr.width * get_canvas_scale();
                    canvas.height = hdr.height * get_canvas_scale();
                }
                player.init();
                loading = false;
                if (load_callback) {
                    load_callback(gif);
                }

            }
        };

        var init = function () {
            var parent = gif.parentNode;

            var div = document.createElement('div');
            canvas = document.createElement('canvas');
            ctx = canvas.getContext('2d');
            toolbar = document.createElement('div');

            tmpCanvas = document.createElement('canvas');

            div.width = canvas.width = gif.width;
            div.height = canvas.height = gif.height;
            toolbar.style.minWidth = gif.width + 'px';

            div.className = 'jsgif';
            toolbar.className = 'jsgif_toolbar';
            div.appendChild(canvas);
            div.appendChild(toolbar);

            parent.insertBefore(div, gif);
            parent.removeChild(gif);

            if (options.c_w && options.c_h) setSizes(options.c_w, options.c_h);
            initialized=true;
        };

        var get_canvas_scale = function() {
            var scale;
            if (options.max_width && hdr && hdr.width > options.max_width) {
                scale = options.max_width / hdr.width;
            }
            else {
                scale = 1;
            }
            return scale;
        }

        var canvas, ctx, toolbar, tmpCanvas;
        var initialized = false;
        var load_callback = false;

        var load_setup = function(callback) {
            if (loading) return false;
            if (callback) load_callback = callback;
            else load_callback = false;

            loading = true;
            frames = [];
            clear();
            disposalRestoreFromIdx = 0;
            lastDisposalMethod = null;
            frame = null;
            lastImg = null;

            return true;
        }

        return {
            // play controls
            play: player.play,
            pause: player.pause,
            move_relative: player.move_relative,
            move_to: player.move_to,

            // getters for instance vars
            get_playing      : function() { return player.playing },
            get_canvas       : function() { return canvas },
            get_canvas_scale : function() { return get_canvas_scale() },
            get_loading      : function() { return loading },
            get_auto_play    : function() { return options.auto_play },
            get_length       : function() { return player.length() },
            get_current_frame: function() { return player.current_frame() },
            load_url: function(src,callback){
                if (!load_setup(callback)) return;

                var h = new XMLHttpRequest();
                h.overrideMimeType('text/plain; charset=x-user-defined');
                h.onloadstart = function() {
                    // Wait until connection is opened to replace the gif element with a canvas to avoid a blank img
                    if (!initialized) init();
                };
                h.onload = function(e) {
                    stream = new Stream(h.responseText);
                    setTimeout(doParse, 0);
                };
                h.onprogress = function (e) {
                    if (e.lengthComputable) doShowProgress(e.loaded, e.total, true);
                };
                h.onerror = function() { doLoadError('xhr'); };
                h.open('GET', src, true);
                h.send();
            },
            load: function (callback) {
                this.load_url(gif.getAttribute('rel:animated_src') || gif.src,callback);
            },
            load_raw: function(arr, callback) {
                if (!load_setup(callback)) return;
                if (!initialized) init();
                stream = new Stream(arr);
                setTimeout(doParse, 0);
            },
            set_frame_offset: setFrameOffset
        };
    };

    return SuperGif;
}));


;
/******************
 *
 * Init GIF Player
 *
 *****************/

(function ($) {

    'use strict';
    var isEnabled   = g1.config.use_gif_player;

    g1.gifPlayer = function ($scope) {
        if ( ! isEnabled ) {
            return;
        }
        if (! $scope ) {
            $scope = $('body');
        }

        // SuperGif library depends on the overrideMimeType method of the XMLHttpRequest object
        // if browser doesn't support this method, we can't use that library
        if ( typeof XMLHttpRequest.prototype.overrideMimeType === 'undefined' ) {
            return;
        }

        g1.gifPlayerIncludeSelectors =[
            '.entry-content img.aligncenter[src$=".gif"]',
            '.entry-content .aligncenter img[src$=".gif"]',
            'img.g1-enable-gif-player',
            '.entry-featured-media-main img[src$=".gif"]',
            '.entry-tpl-stream .entry-featured-media img[src$=".gif"]',
            '.entry-tpl-grid-l .entry-featured-media img[src$=".gif"]'
        ];

        g1.gifPlayerExcludeSelectors = [
            '.ajax-loader',             // for Contact Form 7
            '.g1-disable-gif-player',
            '.wp-block-image.g1-disable-gif-player img[src$=".gif"]'
        ];

        $( g1.gifPlayerIncludeSelectors.join(','), $scope ).not( g1.gifPlayerExcludeSelectors.join(',') ).each(function () {
            var $img = $(this);
            var imgClasses = $img.attr('class');
            var imgSrc = $img.attr('src');

            // Check only absolute paths. Relative paths, by nature, are from the same domain.
            // Seems like the GIFs from outside of the site's domain work too.
            // if (-1 !== imgSrc.indexOf('http')) {
            //     // Only locally stored gifs, unless user decided otherwise.
            //     if (imgSrc.indexOf(location.hostname) === -1 && !$img.is('.g1-enable-gif-player')) {
            //         return;
            //     }
            // }


            var gifObj = new SuperGif({
                gif: this,
                auto_play: 0
            });

            var $gitIndicator = $('<span class="g1-indicator-gif g1-loading">');

            gifObj.load(function() {
                var frames = gifObj.get_length();

                var $canvasWrapper = $(gifObj.get_canvas()).parent();

                // Only for animated gifs.
                if (frames > 1) {
                    gifObj.isPlaying = false;

                    // Store references to original methods.
                    var playRef = gifObj.play;
                    var pauseRef = gifObj.pause;

                    var playGif = function() {
                        playRef();
                        gifObj.isPlaying = true;
                        $gitIndicator.addClass('g1-indicator-gif-playing');
                    };

                    var pauseGif = function() {
                        pauseRef();
                        gifObj.isPlaying = false;
                        $gitIndicator.removeClass('g1-indicator-gif-playing');
                    };

                    // Override and extend the API.
                    gifObj.play = playGif;
                    gifObj.pause = pauseGif;

                    // Play/stop the GIF.
                    $canvasWrapper.on('click', function(e) {
                        // Prevent redirecting to single post.
                        e.preventDefault();

                        if (gifObj.isPlaying) {
                            pauseGif();
                        } else {
                            playGif();
                        }
                    });

                    $gitIndicator.toggleClass('g1-loading g1-loaded');

                    $(document).trigger('bimberGifPlayerLoaded', [$canvasWrapper]);
                } else {
                    // It's just a gif type image, not animation to play.
                    $gitIndicator.remove();
                }
            });

            // canvas parent can be fetched after gifObj.load() call
            var $canvasWrapper = $(gifObj.get_canvas()).parent();

            $canvasWrapper.
                addClass(imgClasses + ' g1-enable-share-links').
                attr('data-img-src', imgSrc).
                append($gitIndicator).
                data('gifPlayer', gifObj);
        });
    };

    // Listeners.
    $('body').on('g1NewContentLoaded', function(e, $newContent) {
        g1.gifPlayer($newContent);
    });

})(jQuery);

/************************
 *
 * Media Players Factory
 *
 ***********************/

(function ($) {

    'use strict';

    var selectors = {
        'iframe':       'iframe',
        'mp4':          '.mejs-video',
        'gif':          '.jsgif',
        'html5Video':   '.snax-native-video',
        'embedly':      '.embedly-card iframe',
        'maceYT':       '.mace-youtube'
    };

    g1.mediaPlayers = {};

    g1.getMediaPlayer = function(element) {
        var player = $(element).data('g1MediaPlayer');

        if (player) {
            g1.log('Returning a player (' + player.getType() + ') assigned to the element.');
            return player;
        }

        // IFRAME.
        var $iframe  = $(selectors.iframe, element);

        if ($iframe.length > 0) {
            var iframesrc = false;

            if ($iframe.attr('data-src')) {
                iframesrc = $iframe.attr('data-src');
            } else {
                iframesrc= $iframe.attr('src');
            }

            if (iframesrc) {
                // YouTube?
                if (iframesrc.indexOf('youtu') > 0) {
                    player = g1.mediaPlayers.youtube($iframe);
                    $(element).data('g1MediaPlayer', player);

                    return player;
                }

                // Vimeo?
                if (iframesrc.indexOf('vimeo') > 0) {
                    player = g1.mediaPlayers.vimeo($iframe);
                    $(element).data('g1MediaPlayer', player);

                    return player;
                }

                // Dailymotion?
                if (iframesrc.indexOf('dailymotion') > 0) {
                    player = g1.mediaPlayers.dailymotion($iframe);
                    $(element).data('g1MediaPlayer', player);

                    return player;
                }

                // Gfycat?
                if (iframesrc.indexOf('gfycat') > 0) {
                    player = g1.mediaPlayers.gfycat($iframe);
                    $(element).data('g1MediaPlayer', player);

                    return player;
                }


            }


            return false;
        }

        // MP4.
        var $mp4 = $(selectors.mp4, element);

        if ($mp4.length > 0) {
            var playerId = $mp4.attr('id');

            if (playerId && mejs && typeof mejs.players !== 'undefined') {
                if (typeof mejs.players[playerId] !== 'undefined') {
                    var mejsPlayer = mejs.players[playerId];
                    player = g1.mediaPlayers.mp4(mejsPlayer);

                    $(element).data('g1MediaPlayer', player);

                    return player;
                }
            }

            return false;
        }

        // GIF.
        var $gif = $(selectors.gif, element);

        if ($gif.length > 0) {
            var gifPlayer = $gif.data('gifPlayer');

            if (gifPlayer) {
                player = g1.mediaPlayers.gif(gifPlayer);

                $(element).data('g1MediaPlayer', player);

                return player;
            }

            return false;
        }

        // MediaAce Lazy Loaded video.
        var $maceYT = $(selectors.maceYT, element);

        // HTML5 native videos.
        var $html5  = $(selectors.html5Video, element);

        if ( $html5.length > 0 ) {
            player = g1.mediaPlayers.html5video($html5[0]);

            $(element).data('g1MediaPlayer', player);

            return player;
        }

        // Embedly.
        if (typeof embedly !== 'undefined') {
            var $embedly = $(selectors.embedly, element);

            if ($embedly.length > 0 ) {
                // The following iterates over all the instances of the player.
                embedly('player', function(embedlyPlayer){
                    if ($embedly[0] === $(embedlyPlayer.frame.elem)[0]) {
                        player = g1.mediaPlayers.embedly(embedlyPlayer);

                        $(element).data('g1MediaPlayer', player);

                        return player;
                    } else {
                        player.pause();
                    }
                });

                return false;
            } else {
                embedly('player', function(player){
                    player.pause();
                });
            }
        }

        // MediaAce YouTube lazy loader.
        if ($maceYT.length > 0) {
            // Start to load YouTube player.
            $maceYT.find('.mace-play-button').trigger('click');

            // YouTube player (iframe) loaded.
            $maceYT.on('maceIframeLoaded', function(e, $iframe) {
                // Get YT player to initialize YT properly.
                player = g1.getMediaPlayer($maceYT);

                // Assign the player to the element.
                $(element).data('g1MediaPlayer', player);
            });

            // We don't want to return an instance of the MaceYT player here, as the MaceYT is just a wrapper for YT player.
            // So we return false here and wait for YT iframe. When it's loaded, we assigned the YT player to the element.
            return false;
        }
    };

})(jQuery);

/*******************
 *
 * YouTube Player
 *
 ******************/

(function ($) {

    'use strict';

    g1.mediaPlayers.youtube = function ($iframe) {
        let obj = {};
        let isPlaying = false;

        function init() {
            g1.log('YouTube player object initialized');

            $iframe.on('load', function() {
                // Mute on load.
                $iframe[0].contentWindow.postMessage(JSON.stringify({
                    'event': 'command',
                    'func': 'mute',
                    'args': ''}),
                '*');
            });

            let iframesrc = '';
            let separator = '?';

            if ($iframe.attr('data-src')) {
                iframesrc = $iframe.attr('data-src');
            } else {
                iframesrc = $iframe.attr('src');
            }

            if (iframesrc.indexOf('?') > 0){
                separator = '&';
            }

            // Trigger the "load" event, with new params.
            $iframe.attr('src', iframesrc + separator + 'autoplay=1&enablejsapi=1&loop=1');

            return obj;
        }

        obj.getType = function() {
            return 'YouTube';
        };

        obj.play = function () {
            $iframe[0].contentWindow.postMessage(JSON.stringify({
                'event': 'command',
                'func': 'playVideo',
                'args': ''}),
            '*');

            isPlaying = true;
        };

        obj.pause = function () {
            $iframe[0].contentWindow.postMessage(JSON.stringify({
                'event': 'command',
                'func': 'pauseVideo',
                'args': ''}),
            '*');

            isPlaying = false;
        };

        obj.isPlaying = function() {
            return isPlaying;
        };

        return init();
    };

})(jQuery);

/*******************
 *
 * Vimoe Player
 *
 ******************/

(function ($) {

    'use strict';

    g1.mediaPlayers.vimeo = function ($iframe) {
        let obj = {};
        let isPlaying = false;

        function init() {
            g1.log('Vimeo player object initialized');

            $iframe.on('load', function() {
                $iframe[0].contentWindow.postMessage(JSON.stringify({
                    method: 'setVolume',
                    value:  0
                }), '*');
            });

            let iframesrc = '';
            let separator = '?';

            if ($iframe.attr('data-src')) {
                iframesrc = $iframe.attr('data-src');
            } else {
                iframesrc = $iframe.attr('src');
            }

            if (iframesrc.indexOf('?') > 0){
                separator = '&';
            }

            $iframe.attr('src', iframesrc + separator + 'autoplay=1&autopause=0');

            return obj;
        }

        obj.getType = function() {
            return 'Vimeo';
        };

        obj.play = function () {
            $iframe[0].contentWindow.postMessage(JSON.stringify({
                method: 'play'
            }), '*');

            isPlaying = true;
        };

        obj.pause = function () {
            $iframe[0].contentWindow.postMessage(JSON.stringify({
                method: 'pause'
            }), '*');

            isPlaying = false;
        };

        obj.isPlaying = function() {
            return isPlaying;
        };

        return init();
    };

})(jQuery);

/*******************
 *
 * DailyMotion Player
 *
 ******************/

(function ($) {

    'use strict';

    g1.mediaPlayers.dailymotion = function ($iframe) {
        let obj = {};
        let isPlaying = false;

        function init() {
            g1.log('DailyMotion player object initialized');

            // Mute on load.
            let iframesrc = '';
            let separator = '?';

            if ($iframe.attr('data-src')) {
                iframesrc = $iframe.attr('data-src');
            } else {
                iframesrc = $iframe.attr('src');
            }

            if (iframesrc.indexOf('?') > 0){
                separator = '&';
            }

            $iframe.attr('src', iframesrc + separator + 'autoplay=1&api=postMessage&mute=1');

            return obj;
        }

        obj.getType = function() {
            return 'DailyMotion';
        };

        obj.play = function () {
            $iframe[0].contentWindow.postMessage('play', '*');

            isPlaying = true;
        };

        obj.pause = function () {
            $iframe[0].contentWindow.postMessage('pause', '*');

            isPlaying = false;
        };

        obj.isPlaying = function() {
            return isPlaying;
        };

        return init();
    };

})(jQuery);

/*******************
 *
 * Gfycat Player
 *
 ******************/

(function ($) {

    'use strict';

    g1.mediaPlayers.gfycat = function ($iframe) {
        let obj = {};
        let isPlaying = false;

        function init() {
            g1.log('Gfycat player object initialized');
            return obj;
        }

        obj.getType = function() {
            return 'Gfycat';
        };

        obj.play = function () {
            $iframe[0].contentWindow.postMessage('play', '*');

            isPlaying = true;
        };

        obj.pause = function () {
            $iframe[0].contentWindow.postMessage('pause', '*');

            isPlaying = false;
        };

        obj.isPlaying = function() {
            return isPlaying;
        };

        return init();
    };

})(jQuery);

/*******************
 *
 * MP4 Player
 *
 ******************/

(function ($) {

    'use strict';

    g1.mediaPlayers.mp4 = function (mejsPlayer) {
        let obj = {};
        let isPlaying = false;

        function init() {
            g1.log('MP4 player initialized');

            // Start muted.
            mejsPlayer.setMuted(true);

            // Play in loop.
            mejsPlayer.media.addEventListener('ended', function() {
                mejsPlayer.play();
            }, false);

            return obj;
        }

        obj.getType = function() {
            return 'MP4';
        };

        obj.play = function() {
            mejsPlayer.play();

            isPlaying = true;
        };

        obj.pause = function() {
            mejsPlayer.pause();

            isPlaying = false;
        };

        obj.isPlaying = function() {
            return isPlaying;
        };

        return init();
    };

})(jQuery);

/*******************
 *
 * GIF Player
 *
 ******************/

(function ($) {

    'use strict';

    g1.mediaPlayers.gif = function (gifPlayer) {
        let obj = {};

        function init() {
            g1.log('GIF player initialized');

            return obj;
        }

        obj.getType = function() {
            return 'GIF';
        };

        obj.play = function() {
            gifPlayer.play();
        };

        obj.pause = function() {
            gifPlayer.pause();
        };

        obj.isPlaying = function() {
            return gifPlayer.isPlaying;
        };

        return init();
    };

})(jQuery);

/*******************
 *
 * HTML Video Player
 *
 ******************/

(function ($) {

    'use strict';

    g1.mediaPlayers.html5video = function (video) {
        let obj = {};
        let isPlaying = false;

        function init() {
            g1.log('HTML5 Video player initialized');

            return obj;
        }

        obj.getType = function() {
            return 'HTML5 Video';
        };

        obj.play = function() {
            video.play();

            isPlaying = true;
        };

        obj.pause = function() {
            video.pause();

            isPlaying = false;
        };

        obj.isPlaying = function() {
            return isPlaying;
        };

        return init();
    };

})(jQuery);

/*******************
 *
 * Embedly Player
 *
 ******************/

(function ($) {

    'use strict';

    g1.mediaPlayers.embedly = function (embedlyPlayer) {
        let obj = {};
        let isPlaying = false;

        function init() {
            g1.log('Embedly player initialized');

            embedlyPlayer.mute();

            return obj;
        }

        obj.getType = function() {
            return 'Embedly';
        };

        obj.play = function() {
            embedlyPlayer.play();

            isPlaying = true;
        };

        obj.pause = function() {
            embedlyPlayer.pause();

            isPlaying = false;
        };

        obj.isPlaying = function() {
            return isPlaying;
        };

        return init();
    };

})(jQuery);


/**********************
/**********************
 *
 * Auto Play Controller
 *
 **********************
 **********************/

(function ($) {

    'use strict';

    var selectors = {
        'postMedia': '.archive-body-stream .entry-tpl-stream .entry-featured-media:not(.entry-media-nsfw-embed)'
    };

    // Due to varied autoplay browsers' policies, it's almost impossible to guarantee autoplying on mobiles, so we turn it off.
    g1.isAutoPlayEnabled   = g1.config.auto_play_videos && ! g1.isTouchDevice();

    var players = {};   // Initialized players.

    g1.autoPlayVideo = function () {
        if ( ! g1.isAutoPlayEnabled ) {
            return;
        }

        var pauseAllVideos = function() {
            g1.log('Pausing all videos');

            for(var i in players) {
                players[i].pause();
            }
        };

        var play = function(element) {
            var postId = $(element).parents('article').attr('id');

            g1.log('Trying to play media...');

            var player = g1.getMediaPlayer(element);

            if (!player) {
                g1.log('Media player not defined for the element');
                return;
            }

            // Before playing this video we want to make sure that others video are paused too.
            pauseAllVideos();

            player.play();

            g1.log(player.getType() + ' played');

            // Store reference.
            if (!players[postId]) {
                players[postId] = player;
            }
        };

        var pause = function (element) {
            g1.log('Trying to pause media...');

            var player = g1.getMediaPlayer(element);

            if (!player) {
                g1.log('Media player not defined for the element');
                return;
            }

            player.pause();

            g1.log(player.getType() + ' paused');
        };

        var bindEvents = function() {

            // Delay waypoint. User scroll activate events.
            var scrollEvents = 0;
            var allowPlaying = false;

            // Wait for user scroll. Not scroll event while page loading.
            $(document).scroll(function() {
                scrollEvents++;

                if (scrollEvents > 5) {
                    allowPlaying = true;
                }
            });

            // ENTER, while up to down scrolling.
            $(selectors.postMedia).waypoint(function(direction) {
                if ('down' === direction) {
                    if (allowPlaying) {
                        g1.log([ '>>> ENTER post (direction: DOWN)', this.element ] );

                        play(this.element);
                    }

                }
            }, {
                // When the bottom of the element hits the bottom of the viewport.
                offset: 'bottom-in-view'
            });

            // ENTER, while down to up scrolling.
            $(selectors.postMedia).waypoint(function(direction) {
                if ('up' === direction) {
                    if (allowPlaying) {
                        g1.log([ '>>> ENTER post (direction: UP)', this.element ] );

                        play(this.element);
                    }
                }
            }, {
                // When the top of the element hits the top of the viewport.
                offset: '0'
            });

            // EXIT, while up to down scrolling.
            $(selectors.postMedia).waypoint(function(direction) {
                if ('down' === direction) {
                    g1.log([ '>>> EXIT post (direction: DOWN)', this.element ] );

                    pause(this.element);
                }
            }, {
                offset: function() {
                    // Fires when top of the element is (HALF OF ELEMENT HEIGHT)px from the top of the window.
                    return -Math.round(this.element.clientHeight / 2);
                }
            });

            // EXIT, while down to up scrolling.
            $(selectors.postMedia).waypoint(function(direction) {
                if ('up' === direction) {
                    g1.log([ '>>> EXIT post (direction: UP)', this.element ] );

                    pause(this.element);
                }
            }, {
                offset: function() {
                    var viewportHeight = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);

                    // Fires when top of the element is (HALF OF ELEMENT HEIGHT)px from the bottom of the window.
                    return viewportHeight - Math.round(this.element.clientHeight / 2);
                }
            });

            // Play on demand.
            $(selectors.postMedia).on('bimber:play', function() {
                g1.log([ '>>> PLAY ', $(this).get(0) ] );

                play($(this).get(0));
            });

            // Pause on demand.
            $(selectors.postMedia).on('bimber:pause', function() {
                g1.log([ '>>> PAUSE ', $(this).get(0) ] );

                pause($(this).get(0));
            });
        };

        bindEvents();
    };

})(jQuery);

/**************************
 *
 * document ready functions (keep this at the end for better compatibillity with optimizing plugins)
 *
 *************************/

(function ($) {

    'use strict';

    $(document).ready(function () {
        // Init GIF player.
        g1.gifPlayer();

        // Init videos auto load on scroll.
        g1.autoPlayVideo();
    });

})(jQuery);;
/*! jQuery UI - v1.13.3 - 2024-04-26
* https://jqueryui.com
* Includes: widget.js, position.js, data.js, disable-selection.js, effect.js, effects/effect-blind.js, effects/effect-bounce.js, effects/effect-clip.js, effects/effect-drop.js, effects/effect-explode.js, effects/effect-fade.js, effects/effect-fold.js, effects/effect-highlight.js, effects/effect-puff.js, effects/effect-pulsate.js, effects/effect-scale.js, effects/effect-shake.js, effects/effect-size.js, effects/effect-slide.js, effects/effect-transfer.js, focusable.js, form-reset-mixin.js, jquery-patch.js, keycode.js, labels.js, scroll-parent.js, tabbable.js, unique-id.js, widgets/accordion.js, widgets/autocomplete.js, widgets/button.js, widgets/checkboxradio.js, widgets/controlgroup.js, widgets/datepicker.js, widgets/dialog.js, widgets/draggable.js, widgets/droppable.js, widgets/menu.js, widgets/mouse.js, widgets/progressbar.js, widgets/resizable.js, widgets/selectable.js, widgets/selectmenu.js, widgets/slider.js, widgets/sortable.js, widgets/spinner.js, widgets/tabs.js, widgets/tooltip.js
* Copyright jQuery Foundation and other contributors; Licensed MIT */
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.ui-menu-divider")).children().not(".ui-menu").uniqueId().attr({tabIndex:-1,role:this._itemRole()}),this._addClass(i,"ui-menu-item")._addClass(t,"ui-menu-item-wrapper"),e.filter(".ui-state-disabled").attr("aria-disabled","true"),this.active&&!a.contains(this.element[0],this.active[0])&&this.blur()},_itemRole:function(){return{menu:"menuitem",listbox:"option"}[this.options.role]},_setOption:function(e,t){var i;"icons"===e&&(i=this.element.find(".ui-menu-icon"),this._removeClass(i,null,this.options.icons.submenu)._addClass(i,null,t.submenu)),this._super(e,t)},_setOptionDisabled:function(e){this._super(e),this.element.attr("aria-disabled",String(e)),this._toggleClass(null,"ui-state-disabled",!!e)},focus:function(e,t){var i;this.blur(e,e&&"focus"===e.type),this._scrollIntoView(t),this.active=t.first(),i=this.active.children(".ui-menu-item-wrapper"),this._addClass(i,null,"ui-state-active"),this.options.role&&this.element.attr("aria-activedescendant",i.attr("id")),i=this.active.parent().closest(".ui-menu-item").children(".ui-menu-item-wrapper"),this._addClass(i,null,"ui-state-active"),e&&"keydown"===e.type?this._close():this.timer=this._delay(function(){this._close()},this.delay),(i=t.children(".ui-menu")).length&&e&&/^mouse/.test(e.type)&&this._startOpening(i),this.activeMenu=t.parent(),this._trigger("focus",e,{item:t})},_scrollIntoView:function(e){var t,i,s;this._hasScroll()&&(t=parseFloat(a.css(this.activeMenu[0],"borderTopWidth"))||0,i=parseFloat(a.css(this.activeMenu[0],"paddingTop"))||0,t=e.offset().top-this.activeMenu.offset().top-t-i,i=this.activeMenu.scrollTop(),s=this.activeMenu.height(),e=e.outerHeight(),t<0?this.activeMenu.scrollTop(i+t):s<t+e&&this.activeMenu.scrollTop(i+t-s+e))},blur:function(e,t){t||clearTimeout(this.timer),this.active&&(this._removeClass(this.active.children(".ui-menu-item-wrapper"),null,"ui-state-active"),this._trigger("blur",e,{item:this.active}),this.active=null)},_startOpening:function(e){clearTimeout(this.timer),"true"===e.attr("aria-hidden")&&(this.timer=this._delay(function(){this._close(),this._open(e)},this.delay))},_open:function(e){var t=a.extend({of:this.active},this.options.position);clearTimeout(this.timer),this.element.find(".ui-menu").not(e.parents(".ui-menu")).hide().attr("aria-hidden","true"),e.show().removeAttr("aria-hidden").attr("aria-expanded","true").position(t)},collapseAll:function(t,i){clearTimeout(this.timer),this.timer=this._delay(function(){var e=i?this.element:a(t&&t.target).closest(this.element.find(".ui-menu"));e.length||(e=this.element),this._close(e),this.blur(t),this._removeClass(e.find(".ui-state-active"),null,"ui-state-active"),this.activeMenu=e},i?0:this.delay)},_close:function(e){(e=e||(this.active?this.active.parent():this.element)).find(".ui-menu").hide().attr("aria-hidden","true").attr("aria-expanded","false")},_closeOnDocumentClick:function(e){return!a(e.target).closest(".ui-menu").length},_isDivider:function(e){return!/[^\-\u2014\u2013\s]/.test(e.text())},collapse:function(e){var t=this.active&&this.active.parent().closest(".ui-menu-item",this.element);t&&t.length&&(this._close(),this.focus(e,t))},expand:function(e){var t=this.active&&this._menuItems(this.active.children(".ui-menu")).first();t&&t.length&&(this._open(t.parent()),this._delay(function(){this.focus(e,t)}))},next:function(e){this._move("next","first",e)},previous:function(e){this._move("prev","last",e)},isFirstItem:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},isLastItem:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},_menuItems:function(e){return(e||this.element).find(this.options.items).filter(".ui-menu-item")},_move:function(e,t,i){var s;(s=this.active?"first"===e||"last"===e?this.active["first"===e?"prevAll":"nextAll"](".ui-menu-item").last():this.active[e+"All"](".ui-menu-item").first():s)&&s.length&&this.active||(s=this._menuItems(this.activeMenu)[t]()),this.focus(i,s)},nextPage:function(e){var t,i,s;this.active?this.isLastItem()||(this._hasScroll()?(i=this.active.offset().top,s=this.element.innerHeight(),0===a.fn.jquery.indexOf("3.2.")&&(s+=this.element[0].offsetHeight-this.element.outerHeight()),this.active.nextAll(".ui-menu-item").each(function(){return(t=a(this)).offset().top-i-s<0}),this.focus(e,t)):this.focus(e,this._menuItems(this.activeMenu)[this.active?"last":"first"]())):this.next(e)},previousPage:function(e){var t,i,s;this.active?this.isFirstItem()||(this._hasScroll()?(i=this.active.offset().top,s=this.element.innerHeight(),0===a.fn.jquery.indexOf("3.2.")&&(s+=this.element[0].offsetHeight-this.element.outerHeight()),this.active.prevAll(".ui-menu-item").each(function(){return 0<(t=a(this)).offset().top-i+s}),this.focus(e,t)):this.focus(e,this._menuItems(this.activeMenu).first())):this.next(e)},_hasScroll:function(){return this.element.outerHeight()<this.element.prop("scrollHeight")},select:function(e){this.active=this.active||a(e.target).closest(".ui-menu-item");var t={item:this.active};this.active.has(".ui-menu").length||this.collapseAll(e,!0),this._trigger("select",e,t)},_filterMenuItems:function(e){var e=e.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&"),t=new RegExp("^"+e,"i");return this.activeMenu.find(this.options.items).filter(".ui-menu-item").filter(function(){return t.test(String.prototype.trim.call(a(this).children(".ui-menu-item-wrapper").text()))})}})});;
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