/*!
 * jQuery Smart Banner
 * Copyright (c) 2012 Arnold Daniels <arnold@jasny.net>
 * Based on 'jQuery Smart Web App Banner' by Kurt Zenisek @ kzeni.com
 */
!function ($) {
    var SmartBanner = function (options) {
        this.origHtmlMargin = parseFloat($('html').css('margin-top')) // Get the original margin-top of the HTML element so we can take that into account
        this.options = $.extend({}, $.smartbanner.defaults, options)

        var standalone = navigator.standalone // Check if it's already a standalone web app or running within a webui view of an app (not mobile safari)
          , UA = navigator.userAgent

        // Detect banner type (iOS or Android)
        if (this.options.force) {
            this.type = this.options.force
        } else if (UA.match(/iPhone|iPod/i) != null || (UA.match(/iPad/) && this.options.iOSUniversalApp)) {
            if (UA.match(/Safari/i) != null &&
               (UA.match(/CriOS/i) != null ||
               window.Number(UA.substr(UA.indexOf('OS ') + 3, 3).replace('_', '.')) < 6)) this.type = 'ios' // Check webview and native smart banner support (iOS 6+)
        } else if (UA.match(/\bSilk\/(.*\bMobile Safari\b)?/) || UA.match(/\bKF\w/) || UA.match('Kindle Fire')) {
            this.type = 'kindle'
        } else if (UA.match(/Android/i) != null) {
            this.type = 'android'
        } else if (UA.match(/Windows NT 6.2/i) != null && UA.match(/Touch/i) !== null) {
            this.type = 'windows'
        }

        // Don't show banner if device isn't iOS or Android, website is loaded in app or user dismissed banner
        if (!this.type || standalone || this.getCookie('sb-closed') || this.getCookie('sb-installed')) {
            return
        }

        // Calculate scale
        this.scale = this.options.scale == 'auto' ? $(window).width() / window.screen.width : this.options.scale
        if (this.scale < 1) this.scale = 1

        // Get info from meta data
        var meta = $(this.type == 'android' ? 'meta[name="google-play-app"]' :
            this.type == 'ios' ? 'meta[name="apple-itunes-app"]' :
            this.type == 'kindle' ? 'meta[name="kindle-fire-app"]' : 'meta[name="msApplication-ID"]');
        if (meta.length == 0) return

        // For Windows Store apps, get the PackageFamilyName for protocol launch
        if (this.type == 'windows') {
            this.pfn = $('meta[name="msApplication-PackageFamilyName"]').attr('content');
            this.appId = meta.attr('content')[1]
        } else {
            this.appId = /app-id=([^\s,]+)/.exec(meta.attr('content'))[1]
        }

        this.title = this.options.title ? this.options.title : meta.data('title') || $('title').text().replace(/\s*[|\-·].*$/, '')
        this.author = this.options.author ? this.options.author : meta.data('author') || ($('meta[name="author"]').length ? $('meta[name="author"]').attr('content') : window.location.hostname)
        this.iconUrl = meta.data('icon-url');
        this.price = meta.data('price');

        // Create banner
        this.create()
        this.show()
        this.listen()
    }

    SmartBanner.prototype = {

        constructor: SmartBanner

      , create: function() {
            var iconURL
              , link=(this.options.url ? this.options.url : (this.type == 'windows' ? 'ms-windows-store:PDP?PFN=' + this.pfn : (this.type == 'android' ? 'market://details?id=' : (this.type == 'kindle' ? 'amzn://apps/android?asin=' : 'https://itunes.apple.com/' + this.options.appStoreLanguage + '/app/id'))) + this.appId)
              , price = this.price || this.options.price
              , inStore=price ? price + ' - ' + (this.type == 'android' ? this.options.inGooglePlay : this.type == 'kindle' ? this.options.inAmazonAppStore : this.type == 'ios' ? this.options.inAppStore : this.options.inWindowsStore) : ''
              , gloss=this.options.iconGloss === null ? (this.type=='ios') : this.options.iconGloss
            if(this.options.url)
              link = this.options.url
            else {
              if(this.type=='android') {
                link = 'market://details?id=' + this.appId
                if(this.options.GooglePlayParams)
                  link = link + '&referrer=' + this.options.GooglePlayParams
              }
              else
              link = 'https://itunes.apple.com/' + this.options.appStoreLanguage + '/app/id' + this.appId
            }

            var banner = '<div id="smartbanner" class="'+this.type+'"><div class="sb-container"><a href="#" class="sb-close">&times;</a><span class="sb-icon"></span><div class="sb-info"><strong>'+this.title+'</strong><span>'+this.author+'</span><span>'+inStore+'</span></div><a href="'+link+'" class="sb-button"><span>'+this.options.button+'</span></a></div></div>';
            (this.options.layer) ? $(this.options.appendToSelector).append(banner) : $(this.options.appendToSelector).prepend(banner);

            if (this.options.icon) {
                iconURL = this.options.icon
            } else if(this.iconUrl) {
                iconURL = this.iconUrl;
            } else if ($('link[rel="apple-touch-icon-precomposed"]').length > 0) {
                iconURL = $('link[rel="apple-touch-icon-precomposed"]').attr('href')
                if (this.options.iconGloss === null) gloss = false
            } else if ($('link[rel="apple-touch-icon"]').length > 0) {
                iconURL = $('link[rel="apple-touch-icon"]').attr('href')
            } else if ($('meta[name="msApplication-TileImage"]').length > 0) {
              iconURL = $('meta[name="msApplication-TileImage"]').attr('content')
            } else if ($('meta[name="msapplication-TileImage"]').length > 0) { /* redundant because ms docs show two case usages */
              iconURL = $('meta[name="msapplication-TileImage"]').attr('content')
            }

            if (iconURL) {
                $('#smartbanner .sb-icon').css('background-image','url('+iconURL+')')
                if (gloss) $('#smartbanner .sb-icon').addClass('gloss')
            } else{
                $('#smartbanner').addClass('no-icon')
            }

            this.bannerHeight = $('#smartbanner').outerHeight() + 2

            if (this.scale > 1) {
                $('#smartbanner')
                    .css('top', parseFloat($('#smartbanner').css('top')) * this.scale)
                    .css('height', parseFloat($('#smartbanner').css('height')) * this.scale)
                    .hide()
                $('#smartbanner .sb-container')
                    .css('-webkit-transform', 'scale('+this.scale+')')
                    .css('-msie-transform', 'scale('+this.scale+')')
                    .css('-moz-transform', 'scale('+this.scale+')')
                    .css('width', $(window).width() / this.scale)
            }
            $('#smartbanner').css('position', (this.options.layer) ? 'absolute' : 'static')
        }

      , listen: function () {
            $('#smartbanner .sb-close').on('click',$.proxy(this.close, this))
            $('#smartbanner .sb-button').on('click',$.proxy(this.install, this))
        }

      , show: function(callback) {
            var banner = $('#smartbanner');
            banner.stop();

            if (this.options.layer) {
                banner.animate({top: 0, display: 'block'}, this.options.speedIn).addClass('shown').show();
                $('html').animate({marginTop: this.origHtmlMargin + (this.bannerHeight * this.scale)}, this.options.speedIn, 'swing', callback);
            } else {
                if ($.support.transition) {
                    banner.animate({top:0},this.options.speedIn).addClass('shown');
                    var transitionCallback = function() {
                        $('html').removeClass('sb-animation');
                        if (callback) {
                            callback();
                        }
                    };
                    $('html').addClass('sb-animation').one($.support.transition.end, transitionCallback).emulateTransitionEnd(this.options.speedIn).css('margin-top', this.origHtmlMargin+(this.bannerHeight*this.scale));
                } else {
                    banner.slideDown(this.options.speedIn).addClass('shown');
                }
            }
        }

      , hide: function(callback) {
            var banner = $('#smartbanner');
            banner.stop();

            if (this.options.layer) {
                banner.animate({top: -1 * this.bannerHeight * this.scale, display: 'block'}, this.options.speedIn).removeClass('shown');
                $('html').animate({marginTop: this.origHtmlMargin}, this.options.speedIn, 'swing', callback);
            } else {
                if ($.support.transition) {
                    banner.css('top', -1*this.bannerHeight*this.scale).removeClass('shown');
                    var transitionCallback = function() {
                        $('html').removeClass('sb-animation');
                        if (callback) {
                            callback();
                        }
                    };
                    $('html').addClass('sb-animation').one($.support.transition.end, transitionCallback).emulateTransitionEnd(this.options.speedOut).css('margin-top', this.origHtmlMargin);
                } else {
                    banner.slideUp(this.options.speedOut).removeClass('shown');
                }
            }
        }

      , close: function(e) {
            e.preventDefault()
            this.hide()
            this.setCookie('sb-closed','true',this.options.daysHidden);
        }

      , install: function(e) {
			if (this.options.hideOnInstall) {
				this.hide()
			}
            this.setCookie('sb-installed','true',this.options.daysReminder)
        }

      , setCookie: function(name, value, exdays) {
            var exdate = new Date()
            exdate.setDate(exdate.getDate()+exdays)
            value=encodeURI(value)+((exdays==null)?'':'; expires='+exdate.toUTCString())
            document.cookie=name+'='+value+'; path=/;'
        }

      , getCookie: function(name) {
            var i,x,y,ARRcookies = document.cookie.split(";")
            for(i=0;i<ARRcookies.length;i++) {
                x = ARRcookies[i].substr(0,ARRcookies[i].indexOf("="))
                y = ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1)
                x = x.replace(/^\s+|\s+$/g,"")
                if (x==name) {
                    return decodeURI(y)
                }
            }
            return null
        }

      // Demo only
      , switchType: function() {
          var that = this

          this.hide(function () {
              that.type = that.type == 'android' ? 'ios' : 'android'
              var meta = $(that.type == 'android' ? 'meta[name="google-play-app"]' : 'meta[name="apple-itunes-app"]').attr('content')
              that.appId = /app-id=([^\s,]+)/.exec(meta)[1]

              $('#smartbanner').detach()
              that.create()
              that.show()
          })
      }
    }

    $.smartbanner = function (option) {
        var $window = $(window)
        , data = $window.data('smartbanner')
        , options = typeof option == 'object' && option
        if (!data) $window.data('smartbanner', (data = new SmartBanner(options)))
        if (typeof option == 'string') data[option]()
    }

    // override these globally if you like (they are all optional)
    $.smartbanner.defaults = {
      title: null, // What the title of the app should be in the banner (defaults to <title>)
      author: null, // What the author of the app should be in the banner (defaults to <meta name="author"> or hostname)
      price: 'FREE', // Price of the app
      appStoreLanguage: 'us', // Language code for App Store
      inAppStore: 'On the App Store', // Text of price for iOS
      inGooglePlay: 'In Google Play', // Text of price for Android
      inAmazonAppStore: 'In the Amazon Appstore',
      inWindowsStore: 'In the Windows Store', //Text of price for Windows
      GooglePlayParams: null, // Aditional parameters for the market
      icon: null, // The URL of the icon (defaults to <meta name="apple-touch-icon">)
      iconGloss: null, // Force gloss effect for iOS even for precomposed
      button: 'VIEW', // Text for the install button
      url: null, // The URL for the button. Keep null if you want the button to link to the app store.
      scale: 'auto', // Scale based on viewport size (set to 1 to disable)
      speedIn: 300, // Show animation speed of the banner
      speedOut: 400, // Close animation speed of the banner
      daysHidden: 15, // Duration to hide the banner after being closed (0 = always show banner)
      daysReminder: 90, // Duration to hide the banner after "VIEW" is clicked *separate from when the close button is clicked* (0 = always show banner)
      force: null, // Choose 'ios', 'android' or 'windows'. Don't do a browser check, just always show this banner
      hideOnInstall: true, // Hide the banner after "VIEW" is clicked.
      layer: false, // Display as overlay layer or slide down the page
      iOSUniversalApp: true, // If the iOS App is a universal app for both iPad and iPhone, display Smart Banner to iPad users, too.
      appendToSelector: 'body' //Append the banner to a specific selector
    }

    $.smartbanner.Constructor = SmartBanner;


    // ============================================================
    // Bootstrap transition
    // Copyright 2011-2014 Twitter, Inc.
    // Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)

    function transitionEnd() {
        var el = document.createElement('smartbanner')

        var transEndEventNames = {
            WebkitTransition: 'webkitTransitionEnd',
            MozTransition: 'transitionend',
            OTransition: 'oTransitionEnd otransitionend',
            transition: 'transitionend'
        }

        for (var name in transEndEventNames) {
            if (el.style[name] !== undefined) {
                return {end: transEndEventNames[name]}
            }
        }

        return false // explicit for ie8 (  ._.)
    }

    if ($.support.transition !== undefined)
        return  // Prevent conflict with Twitter Bootstrap

    // http://blog.alexmaccaw.com/css-transitions
    $.fn.emulateTransitionEnd = function(duration) {
        var called = false, $el = this
        $(this).one($.support.transition.end, function() {
            called = true
        })
        var callback = function() {
            if (!called) $($el).trigger($.support.transition.end)
        }
        setTimeout(callback, duration)
        return this
    }

    $(function() {
        $.support.transition = transitionEnd()
    })
    // ============================================================

}(window.jQuery);
;
// calculate the height of the lazy loading placeholder,
// to prevent the 'jump' effect when the final image is loaded
(function ($) {
  $(document).ready( function (){
    $('.lazy-hidden').each( function() {
      var aspect_ratio = $(this).data('aspect-ratio');

      // we need to get the width of the image's parent element,
      // as it is what defines the width that the image will have
      var width = $(this).parent().width();

      // we then calculate the height of the placeholder based on the
      // parent's width and the aspect ratio we got from the uploaded image
      var height = Math.floor(width / aspect_ratio);
      $(this).css('height', height);
    });
  });
}(jQuery));
;
/* Lazy Load XT 1.0.5 | MIT License */
!function(a,b,c,d){function e(a,b){return a[b]===d?t[b]:a[b]}function f(){var a=b.pageYOffset;return a===d?r.scrollTop:a}function g(a,b){var c=t["on"+a];c&&(w(c)?c.call(b[0]):(c.addClass&&b.addClass(c.addClass),c.removeClass&&b.removeClass(c.removeClass))),b.trigger("lazy"+a,[b]),k()}function h(b){g(b.type,a(this).off(p,h))}function i(c){if(A.length){c=c||t.forceLoad,B=1/0;var d,e,i=f(),j=b.innerHeight||r.clientHeight,k=b.innerWidth||r.clientWidth;for(d=0,e=A.length;e>d;d++){var l,m=A[d],o=m[0],q=m[n],s=!1,u=c;if(z(r,o)){if(c||!q.visibleOnly||o.offsetWidth||o.offsetHeight){if(!u){var v=o.getBoundingClientRect(),x=q.edgeX,y=q.edgeY;l=v.top+i-y-j,u=i>=l&&v.bottom>-y&&v.left<=k+x&&v.right>-x}if(u){g("show",m);var C=q.srcAttr,D=w(C)?C(m):o.getAttribute(C);D&&(m.on(p,h),o.src=D),s=!0}else B>l&&(B=l)}}else s=!0;s&&(A.splice(d--,1),e--)}e||g("complete",a(r))}}function j(){C>1?(C=1,i(),setTimeout(j,t.throttle)):C=0}function k(a){A.length&&(a&&"scroll"===a.type&&a.currentTarget===b&&B>=f()||(C||setTimeout(j,0),C=2))}function l(){v.lazyLoadXT()}function m(){i(!0)}var n="lazyLoadXT",o="lazied",p="load error",q="lazy-hidden",r=c.documentElement||c.body,s=b.onscroll===d||!!b.operamini||!r.getBoundingClientRect,t={autoInit:!0,selector:"img[data-src]",blankImage:"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",throttle:99,forceLoad:s,loadEvent:"pageshow",updateEvent:"load orientationchange resize scroll touchmove focus",forceEvent:"",oninit:{removeClass:"lazy"},onshow:{addClass:q},onload:{removeClass:q,addClass:"lazy-loaded"},onerror:{removeClass:q},checkDuplicates:!0},u={srcAttr:"data-src",edgeX:0,edgeY:0,visibleOnly:!0},v=a(b),w=a.isFunction,x=a.extend,y=a.data||function(b,c){return a(b).data(c)},z=a.contains||function(a,b){for(;b=b.parentNode;)if(b===a)return!0;return!1},A=[],B=0,C=0;a[n]=x(t,u,a[n]),a.fn[n]=function(c){c=c||{};var d,f=e(c,"blankImage"),h=e(c,"checkDuplicates"),i=e(c,"scrollContainer"),j={};a(i).on("scroll",k);for(d in u)j[d]=e(c,d);return this.each(function(d,e){if(e===b)a(t.selector).lazyLoadXT(c);else{if(h&&y(e,o))return;var i=a(e).data(o,1);f&&"IMG"===e.tagName&&!e.src&&(e.src=f),i[n]=x({},j),g("init",i),A.push(i)}})},a(c).ready(function(){g("start",v),v.on(t.loadEvent,l).on(t.updateEvent,k).on(t.forceEvent,m),a(c).on(t.updateEvent,k),t.autoInit&&l()})}(window.jQuery||window.Zepto||window.$,window,document),function(a){var b=a.lazyLoadXT;b.selector+=",video,iframe[data-src]",b.videoPoster="data-poster",a(document).on("lazyshow","video",function(c,d){var e=d.lazyLoadXT.srcAttr,f=a.isFunction(e);d.attr("poster",d.attr(b.videoPoster)).children("source,track").each(function(b,c){var d=a(c);d.attr("src",f?e(d):d.attr(e))}),this.load()})}(window.jQuery||window.Zepto||window.$);;
/**
 * @file bfi_smart_app_banners.js
 */

(function ($) {

  $(document).ready(function() {
    // don't show the banner if mobile safari is detected, allow the apple smart app banner to do it's thing.
    if (!(/(iPad|iPhone|iPod).*OS [6-7].*AppleWebKit.*Mobile.*Safari/.test(navigator.userAgent))) {
      var iconPath = typeof Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banner_google_play_icon != 'undefined' ? Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banner_google_play_icon : null;
      var appTitle = typeof Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banner_app_title != 'undefined' ? Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banner_app_title : '';
      var appPrice = typeof Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banner_app_price != 'undefined' ? Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banner_app_price : 'FREE';
      var appURL = typeof Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banner_google_app_url != 'undefined' ? Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banner_google_app_url : null;
      var appGooglePhone = typeof Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banners_google_app_phone_enable != 'undefined' ? Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banners_google_app_phone_enable : 0;
      var appGoogleTablet = typeof Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banners_google_app_tablet_enable != 'undefined' ? Drupal.settings.bfi_smart_app_banner.bfi_smart_app_banners_google_app_tablet_enable : 0;

      if ((appGooglePhone && Modernizr.mq('only screen and (max-width: 767px)') || (appGoogleTablet && Modernizr.mq('only screen and (min-width:768px)')))) {
        $.smartbanner({
          title: appTitle, // What the title of the app should be in the banner (defaults to <title>)
          author: ' ', // What the author of the app should be in the banner (defaults to <meta name="author"> or hostname)
          price: appPrice, // Price of the app
          appStoreLanguage: 'uk', // Language code for App Store
          inAppStore: 'On the App Store', // Text of price for iOS
          inGooglePlay: 'In Google Play', // Text of price for Android
          icon: iconPath, // The URL of the icon (defaults to <link>)
          iconGloss: true, // Force gloss effect for iOS even for precomposed (true or false)
          button: 'VIEW', // Text on the install button
          scale: 'auto', // Scale based on viewport size (set to 1 to disable)
          speedIn: 300, // Show animation speed of the banner
          speedOut: 400, // Close animation speed of the banner
          daysHidden: 15, // Duration to hide the banner after being closed (0 = always show banner)
          daysReminder: 90, // Duration to hide the banner after "VIEW" is clicked (0 = always show banner)
          force: null, // Choose 'ios' or 'android'. Don't do a browser check, just always show this banner
          layer: true, // Display as overlay layer or slide down the page
          url: appURL // The URL for the button. Keep null if you want the button to link to the app store.
        });
      }
    }
  });

})(jQuery);;