avia.js

/**
 * Polyfill for older browsers https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray
 *
 * @since 4.8
 * @return boolean
 */
if ( ! Array.isArray )
{
	Array.isArray = function( arg )
	{
		return Object.prototype.toString.call( arg ) === '[object Array]';
	};
}

/**
 * hack to catch and reroute jQuery custom events (default browser events seem to work even when triggered with jQuery)
 * As events with '-' cannot be monotored with on.... we rename them to avoid possible conflicts
 *
 * https://stackoverflow.com/questions/11132553/how-to-catch-the-jquery-event-trigger
 * https://stackoverflow.com/questions/36914912/how-to-get-jquery-to-trigger-a-native-custom-event-handler
 * https://stackoverflow.com/questions/40915156/listen-for-jquery-event-with-vanilla-js
 *
 * @since 5.6
 */
(function($)
{
	"use strict";

	const opt = {
				'bubbles':		true,
				'cancelable':	true
			};

	//	event is always bound to window
	$( window ).on( 'av-height-change', function( e )
	{
		const event = new CustomEvent( 'avia_height_change', opt );
		window.dispatchEvent( event );
	});

	//	event is always bound to window
	$( 'body' ).on( 'av_resize_finished', function( e )
	{
		const event = new CustomEvent( 'avia_resize_finished', opt );
		document.body.dispatchEvent( event );
	});

})( jQuery );


(function($)
{
	"use strict";

	$( function()
	{
		$.avia_utilities = $.avia_utilities || {};

		AviaBrowserDetection( 'html' );
		AviaDeviceDetection( 'html' );

		//show scroll top but1ton
		avia_scroll_top_fade();

		//calculate width of content
		aviaCalcContentWidth();

		//creates search tooltip
		new $.AviaTooltip({
					"class": 'avia-search-tooltip',
					data: 'avia-search-tooltip',
					event: 'click',
					position: 'bottom',
					scope: "body",
					attach: 'element',
					within_screen: true,
					close_keys: 27
				});

        //creates relate posts tooltip
        new $.AviaTooltip({
					"class": 'avia-related-tooltip',
					data: 'avia-related-tooltip',
					scope: ".related_posts, .av-share-box",
					attach: 'element',
					delay: 0
				});

        //creates ajax search
        new $.AviaAjaxSearch({scope:'#header, .avia_search_element'});

		// actiavte portfolio sorting
		if( $.fn.avia_iso_sort )
		{
			$('.grid-sort-container').avia_iso_sort();
		}

		// Checks height of content and sidebar and applies shadow class to the higher one
        AviaSidebarShadowHelper();

        $.avia_utilities.avia_ajax_call();

		// Add single post/portfolio swipe support (in BETA since 5.5)
		$.avia_utilities.postSwipeSupport();
    });

	$.avia_utilities = $.avia_utilities || {};


	$.avia_utilities.postSwipeSupport = function()
	{
		if( ! $.fn.avia_swipe_trigger )
		{
			return;
		}

		const	body = document.getElementsByTagName( 'body' ),
				methods = {};

		methods.beforeTrigger = function( slider, direction )
		{
			const loader = $.avia_utilities.loading();
			loader.show();
		};

		methods.afterTrigger = function( slider, direction )
		{
			let body = document.getElementsByTagName( 'body' );
			if( ! body.length )
			{
				return;
			}

			let dir = direction == 'prev' ? 'swiped-ltr' : 'swiped-rtl';
			body[0].classList.add( 'av-post-swiped-overlay', dir );
		};

		if( ! body.length || ! body[0].classList.contains( 'avia-post-nav-swipe-enabled' ) )
		{
			return;
		}

		/**
		 * Add swipe to posts and portfolio
		 *
		 * @since 5.5
		 */
		let single = document.querySelector( '.single #main' );
		if( single == null )
		{
			return;
		}

		let prev = document.querySelector( '#wrap_all .avia-post-nav.avia-post-prev' ),
			next = document.querySelector( '#wrap_all .avia-post-nav.avia-post-next' ),
			param = {
					prev: prev,
					next: next,
					delay_trigger: true,
					event: {
							prev: 'native_click',
							next: 'native_click'
						},
					beforeTrigger: methods.beforeTrigger,
					afterTrigger: methods.afterTrigger
				};

		$( single ).avia_swipe_trigger( param );
	};

	$.avia_utilities.avia_ajax_call = function(container)
	{
		if( typeof container == 'undefined' )
		{
			container = 'body';
		};

		$('a.avianolink').on('click', function(e){ e.preventDefault(); });
        $('a.aviablank').attr('target', '_blank');

        //activates the prettyphoto lightbox
        if($.fn.avia_activate_lightbox)
		{
        	$(container).avia_activate_lightbox();
        }

        //scrollspy for main menu. must be located before smoothscrolling
		if( $.fn.avia_scrollspy )
		{
			if(container == 'body')
			{
				$('body').avia_scrollspy({target:'.main_menu .menu li > a'});
			}
			else
			{
				$('body').avia_scrollspy('refresh');
			}
		}



		//smooth scrooling
		if( $.fn.avia_smoothscroll )
		{
			$('a[href*="#"]', container).avia_smoothscroll(container);
		}

		avia_small_fixes(container);

		avia_hover_effect(container);

		avia_iframe_fix(container);

		//activate html5 video player
		if( $.fn.avia_html5_activation && $.fn.mediaelementplayer )
		{
			$(".avia_video, .avia_audio", container).avia_html5_activation({ratio:'16:9'});
		}

	};

	// -------------------------------------------------------------------------------------------
	// Error log helper
	// -------------------------------------------------------------------------------------------
	$.avia_utilities.log = function( text, type, extra )
	{
		if( typeof console == 'undefined' )
		{
			return;
		}

		if( typeof type == 'undefined' )
		{
			type = "log";
		}

		type = "AVIA-" + type.toUpperCase();

		console.log( "["+type+"] "+text );

		if( typeof extra != 'undefined' )
		{
			console.log( extra );
		}
	};



	// -------------------------------------------------------------------------------------------
	// keep track of the browser and content width
	// -------------------------------------------------------------------------------------------



	function aviaCalcContentWidth()
	{

	var win			= $(window),
		width_select= $('html').is('.html_header_sidebar') ? "#main" : "#header",
		outer		= $(width_select),
		outerParent = outer.parents('div').eq( 0 ),
		the_main	= $(width_select + ' .container').first(),
		css_block	= "",
		calc_dimensions = function()
		{
			var css			= "",
				w_12 		= Math.round( the_main.width() ),
				w_outer		= Math.round( outer.width() ),
				w_inner		= Math.round( outerParent.width() );

			//css rules for mega menu
			css += " #header .three.units{width:"	+ ( w_12 * 0.25)+	"px;}";
			css += " #header .six.units{width:"		+ ( w_12 * 0.50)+	"px;}";
			css += " #header .nine.units{width:"	+ ( w_12 * 0.75)+	"px;}";
			css += " #header .twelve.units{width:"	+( w_12 )		+	"px;}";

			//css rules for tab sections
			css += " .av-framed-box .av-layout-tab-inner .container{width:"	+( w_inner )+	"px;}";
			css += " .html_header_sidebar .av-layout-tab-inner .container{width:"	+( w_outer )+	"px;}";
			css += " .boxed .av-layout-tab-inner .container{width:"	+( w_outer )+	"px;}";

			//css rules for submenu container
			css += " .av-framed-box#top .av-submenu-container{width:"	+( w_inner )+	"px;}";

			//ie8 needs different insert method
			try{
				css_block.text(css);
			}
			catch(err){
				css_block.remove();
				var headFirst = $( 'head' ).first();
				css_block = $("<style type='text/css' id='av-browser-width-calc'>"+css+"</style>").appendTo( headFirst );
			}

		};



		if($('.avia_mega_div').length > 0 || $('.av-layout-tab-inner').length > 0 || $('.av-submenu-container').length > 0)
		{
			var headFirst = $( 'head' ).first();
			css_block = $("<style type='text/css' id='av-browser-width-calc'></style>").appendTo( headFirst );
			win.on( 'debouncedresize', calc_dimensions);
			calc_dimensions();
		}
	}


    // -------------------------------------------------------------------------------------------
    // Tiny helper for sidebar shadow
    // -------------------------------------------------------------------------------------------

	function AviaSidebarShadowHelper()
	{
		var $sidebar_container = $('.sidebar_shadow#top #main .sidebar');
		var $content_container = $('.sidebar_shadow .content');

		if( $sidebar_container.height() >= $content_container.height() )
		{
			$sidebar_container.addClass('av-enable-shadow');
		}
		else
		{
			$content_container.addClass('av-enable-shadow');
		}
	}


	// -------------------------------------------------------------------------------------------
	// modified SCROLLSPY by bootstrap
	// -------------------------------------------------------------------------------------------


	  function AviaScrollSpy(element, options)
	  {
		var self = this;

		var process = self.process.bind( self ),
			refresh = self.refresh.bind( self ),
			$element = $(element).is('body') ? $(window) : $(element),
			href;

		    self.$body = $('body');
		    self.$win = $(window);
		    self.options = $.extend({}, $.fn.avia_scrollspy.defaults, options);
		    self.selector = (self.options.target
		      || ((href = $(element).attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
		      || '');

		   	self.activation_true = false;

		    if(self.$body.find(self.selector + "[href*='#']").length)
		    {
		    	self.$scrollElement = $element.on('scroll.scroll-spy.data-api', process);
		    	self.$win.on('av-height-change', refresh);
		    	self.$body.on('av_resize_finished', refresh);
		    	self.activation_true = true;
		    	self.checkFirst();

		    	setTimeout(function()
	  			{
		    		self.refresh();
		    		self.process();

		    	},100);
		    }

	  }

	  AviaScrollSpy.prototype = {

	      constructor: AviaScrollSpy
		, checkFirst: function () {

			var current = window.location.href.split('#')[0],
				matching_link = this.$body.find(this.selector + "[href='"+current+"']").attr('href',current+'#top');
		}
	    , refresh: function () {

	    if(!this.activation_true) return;

	        var self = this
	          , $targets;

	        this.offsets = $([]);
	        this.targets = $([]);

	        $targets = this.$body
	          .find(this.selector)
	          .map(function () {
	            var $el = $(this)
	              , href = $el.data('target') || $el.attr('href')
	              , hash = this.hash
	              , hash = hash.replace(/\//g, "")
	              , $href = /^#\w/.test(hash) && $(hash);

				//	$.isWindow deprecated 3.3 https://api.jquery.com/jquery.iswindow/
				var obj = self.$scrollElement.get(0);
				var isWindow = obj != null && obj === obj.window;

	            return ( $href
	              && $href.length
	              && [[ $href.position().top + ( ! isWindow && self.$scrollElement.scrollTop() ), href ]] ) || null;
	          })
	          .sort(function (a, b) { return a[0] - b[0]; })
	          .each(function () {
	            self.offsets.push(this[0]);
	            self.targets.push(this[1]);
	          });

	      }

	    , process: function () {

	    	if(!this.offsets) return;
	    	if(isNaN(this.options.offset)) this.options.offset = 0;

	        var scrollTop = this.$scrollElement.scrollTop() + this.options.offset
	          , scrollHeight = this.$scrollElement[0].scrollHeight || this.$body[0].scrollHeight
	          , maxScroll = scrollHeight - this.$scrollElement.height()
	          , offsets = this.offsets
	          , targets = this.targets
	          , activeTarget = this.activeTarget
	          , i;

	        if (scrollTop >= maxScroll) {
	          return activeTarget != (i = targets.last()[0])
	            && this.activate ( i );
	        }

	        for (i = offsets.length; i--;) {
	          activeTarget != targets[i]
	            && scrollTop >= offsets[i]
	            && (!offsets[i + 1] || scrollTop <= offsets[i + 1])
	            && this.activate( targets[i] );
	        }
	      }

	    , activate: function (target) {
	        var active
	          , selector;

	        this.activeTarget = target;

	        $(this.selector)
	          .parent('.' + this.options.applyClass)
	          .removeClass(this.options.applyClass);

	        selector = this.selector
	          + '[data-target="' + target + '"],'
	          + this.selector + '[href="' + target + '"]';



	        active = $(selector)
	          .parent('li')
	          .addClass(this.options.applyClass);

	        if (active.parent('.sub-menu').length)  {
	          active = active.closest('li.dropdown_ul_available').addClass(this.options.applyClass);
	        }

	        active.trigger('activate');
	      }

	  };


	 /* AviaScrollSpy PLUGIN DEFINITION
	  * =========================== */

	  $.fn.avia_scrollspy = function (option) {
	    return this.each(function () {
	      var $this = $(this)
	        , data = $this.data('scrollspy')
	        , options = typeof option == 'object' && option;
	      if (!data) $this.data('scrollspy', (data = new AviaScrollSpy(this, options)));
	      if (typeof option == 'string') data[option]();
	    });
	  };

	  $.fn.avia_scrollspy.Constructor = AviaScrollSpy;

	  $.fn.avia_scrollspy.calc_offset = function()
	  {
		  var 	offset_1 = (parseInt($('.html_header_sticky #main').data('scroll-offset'), 10)) || 0,
		  		offset_2 = ($(".html_header_sticky:not(.html_top_nav_header) #header_main_alternate").outerHeight()) || 0,
		  		offset_3 = ($(".html_header_sticky.html_header_unstick_top_disabled #header_meta").outerHeight()) || 0,
		  		offset_4 =  1,
		  		offset_5 = parseInt($('html').css('margin-top'),10) || 0,
		  		offset_6 = parseInt($('.av-frame-top ').outerHeight(),10) || 0;

		  return offset_1 + offset_2 + offset_3 + offset_4 + offset_5 + offset_6;
	  };

	  $.fn.avia_scrollspy.defaults =
	  {
	    offset: $.fn.avia_scrollspy.calc_offset(),
	    applyClass: 'current-menu-item'
	  };


    // -------------------------------------------------------------------------------------------
    // detect browser and add class to body
    // -------------------------------------------------------------------------------------------
    function AviaBrowserDetection(outputClassElement)
    {
	    //code from the old jquery migrate plugin
	    var current_browser = {},

	    	uaMatch = function( ua )
			{
				ua = ua.toLowerCase();

				var match = /(edge)\/([\w.]+)/.exec( ua ) ||
				/(opr)[\/]([\w.]+)/.exec( ua ) ||
				/(chrome)[ \/]([\w.]+)/.exec( ua ) ||
				/(iemobile)[\/]([\w.]+)/.exec( ua ) ||
				/(version)(applewebkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec( ua ) ||
				/(webkit)[ \/]([\w.]+).*(version)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec( ua ) ||
				/(webkit)[ \/]([\w.]+)/.exec( ua ) ||
				/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
				/(msie) ([\w.]+)/.exec( ua ) ||
				ua.indexOf("trident") >= 0 && /(rv)(?::| )([\w.]+)/.exec( ua ) ||
				ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
				[];

				return {
					  browser: match[ 5 ] || match[ 3 ] || match[ 1 ] || "",
					  version: match[ 2 ] || match[ 4 ] || "0",
					  versionNumber: match[ 4 ] || match[ 2 ] || "0"
					};
			};

		var matched = uaMatch( navigator.userAgent );

		if( matched.browser )
		{
			current_browser.browser = matched.browser;
			current_browser[ matched.browser ] = true;
			current_browser.version = matched.version;
		}

		// Chrome is Webkit, but Webkit is also Safari.
		if ( current_browser.chrome ) {
			current_browser.webkit = true;
		} else if ( current_browser.webkit ) {
			current_browser.safari = true;
		}

        if(typeof(current_browser) !== 'undefined')
        {
            var bodyclass = '',
				version = current_browser.version ? parseInt(current_browser.version) : "";

            if(current_browser.msie || current_browser.rv || current_browser.iemobile){
                bodyclass += 'avia-msie';
            }else if(current_browser.webkit){
                bodyclass += 'avia-webkit';
            }else if(current_browser.mozilla){
                bodyclass += 'avia-mozilla';
            }

            if(current_browser.version) bodyclass += ' ' + bodyclass + '-' + version + ' ';
            if(current_browser.browser) bodyclass += ' avia-' + current_browser.browser + ' avia-' +current_browser.browser +'-' + version + ' ';
        }

        if( outputClassElement )
		{
			$(outputClassElement).addClass( bodyclass );
		}

        return bodyclass;
    }

	/**
	 * Detect device features and add a class to body
	 */
	function AviaDeviceDetection( outputClassElement )
	{
		var classes = [];

		//	https://stackoverflow.com/questions/14439903/how-can-i-detect-device-touch-support-in-javascript
		$.avia_utilities.isTouchDevice = 'ontouchstart' in window ||
				window.DocumentTouch && document instanceof window.DocumentTouch ||
				navigator.maxTouchPoints > 0 ||
				window.navigator.msMaxTouchPoints > 0;

		classes.push( $.avia_utilities.isTouchDevice ? 'touch-device' : 'no-touch-device' );

		$.avia_utilities.pointerDevices = [];

		//	https://stackdiary.com/detect-mobile-browser-javascript/
		if( typeof window.matchMedia != 'function' )
		{
			$.avia_utilities.pointerDevices.push( 'undefined' );
			classes.push( 'pointer-device-undefined' );
		}
		else
		{
			var pointer_fine = false;

			if( window.matchMedia( '(any-pointer: fine)' ) )
			{
				classes.push( 'pointer-device-fine' );
				$.avia_utilities.pointerDevices.push( 'fine' );
				pointer_fine = true;
			}

			if( window.matchMedia( '(any-pointer: coarse)' ) )
			{
				classes.push( 'pointer-device-coarse' );
				$.avia_utilities.pointerDevices.push( 'coarse' );

				if( ! pointer_fine )
				{
					classes.push( 'pointer-device-coarse-only' );
				}
			}

			if( ! $.avia_utilities.pointerDevices.length )
			{
				classes.push( 'pointer-device-none' );
				$.avia_utilities.pointerDevices.push( 'none' );
			}
		}

		if( 'undefined' == typeof $.avia_utilities.isMobile )
		{
			if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) && 'ontouchstart' in document.documentElement)
			{
				$.avia_utilities.isMobile = true;
			}
			else
			{
				$.avia_utilities.isMobile = false;
			}
		}

		$( outputClassElement ).addClass( classes.join( ' ') );
	}

    // -------------------------------------------------------------------------------------------
	// html 5 videos
	// -------------------------------------------------------------------------------------------
    $.fn.avia_html5_activation = function( options )
	{
		var defaults =
		{
			ratio: '16:9'
		};

		var options = $.extend( defaults, options );

			isMobile = $.avia_utilities.isMobile;
			if(isMobile) return;

		this.each( function()
		{
			var fv = $(this),
				id_to_apply = '#' + fv.attr('id'),
				posterImg = fv.attr('poster'),
				features = [ 'playpause', 'progress', 'current', 'duration', 'tracks', 'volume' ],
				container = fv.closest( '.avia-video' );

			if( container.length > 0 && container.hasClass( 'av-html5-fullscreen-btn' ) )
			{
				features.push( 'fullscreen' );
			}

			/*
			 * Hide controls
			 * https://kriesi.at/support/topic/video-not-appearing-properly-as-color-section-background/#post-1429866
			 *
			 * @since 5.6.10
			 */
			if( ! $(this).prop('controls') )
			{
				features = [];
			}

			fv.mediaelementplayer(
			{
				// if the <video width> is not specified, this is the default
				defaultVideoWidth: 480,
				// if the <video height> is not specified, this is the default
				defaultVideoHeight: 270,
				// if set, overrides <video width>
				videoWidth: -1,
				// if set, overrides <video height>
				videoHeight: -1,
				// width of audio player
				audioWidth: 400,
				// height of audio player
				audioHeight: 30,
				// initial volume when the player starts
				startVolume: 0.8,
				// useful for <audio> player loops
				loop: false,
				// enables Flash and Silverlight to resize to content size
				enableAutosize: false,
				// the order of controls you want on the control bar (and other plugins below)
				features: features,
				// Hide controls when playing and mouse is not over the video
				alwaysShowControls: false,
				// force iPad's native controls
				iPadUseNativeControls: false,
				// force iPhone's native controls
				iPhoneUseNativeControls: false,
				// force Android's native controls
				AndroidUseNativeControls: false,
				// forces the hour marker (##:00:00)
				alwaysShowHours: false,
				// show framecount in timecode (##:00:00:00)
				showTimecodeFrameCount: false,
				// used when showTimecodeFrameCount is set to true
				framesPerSecond: 25,
				// turns keyboard support on and off for this instance
				enableKeyboard: true,
				// when this player starts, it will pause other players
				pauseOtherPlayers: false,
				poster: posterImg,
				success: function( mediaElement, domObject, instance )
				{
					//make the medialement instance accesible by storing it. usually not necessary but safari has problems since wp version 4.9
					$.AviaVideoAPI.players[ fv.attr('id').replace( /_html5/,'' ) ] = instance;

					setTimeout(function()
					{
						if( mediaElement.pluginType == 'flash' )
						{
							mediaElement.addEventListener('canplay', function() { fv.trigger('av-mediajs-loaded'); }, false);
						}
						else
						{
							fv.trigger('av-mediajs-loaded').addClass('av-mediajs-loaded');
						}

						mediaElement.addEventListener('ended', function() {  fv.trigger('av-mediajs-ended'); }, false);

						var html5MediaElement = document.getElementById( $(mediaElement).attr('id') + '_html5' );
						if( html5MediaElement && html5MediaElement !== mediaElement )
						{
							mediaElement.addEventListener( "ended", function()
							{
								$( html5MediaElement ).trigger( 'av-mediajs-ended' );
							});
						}
					}, 10 );

				},
				// fires when a problem is detected
				error: function()
				{

				},
				// array of keyboard commands
				keyActions: []
			});
		});
	};

	// -------------------------------------------------------------------------------------------
	// hover effect for images
	// -------------------------------------------------------------------------------------------
	function avia_hover_effect( container )
	{
		//hover overlay for mobile device doesnt really make sense. in addition it often slows down the click event
		if( $.avia_utilities.isMobile )
		{
			return;
		}

		if( $('body').hasClass( 'av-disable-avia-hover-effect' ) )
		{
			return;
		}

		var overlay = "",
			cssTrans = $.avia_utilities.supports('transition'),
			elements = [];

		if(container == 'body')
		{
			elements = $('#main a img').parents('a').not('.noLightbox, .noLightbox a, .avia-gallery-thumb a, .ls-wp-container a, .noHover, .noHover a, .av-logo-container .logo a').add('#main .avia-hover-fx');
		}
		else
		{
			elements = $('a img', container).parents('a').not('.noLightbox, .noLightbox a, .avia-gallery-thumb a, .ls-wp-container a, .noHover, .noHover a, .av-logo-container .logo a').add('.avia-hover-fx', container);
		}

		elements.each( function(e)
		{
			var link = $(this),
				current = link.find('img').first();

			if( current.hasClass('alignleft') )
			{
				link.addClass('alignleft').css({float:'left', margin:0, padding:0});
			}

			if( current.hasClass('alignright') )
			{
				link.addClass('alignright').css({float:'right', margin:0, padding:0});
			}

			if( current.hasClass('aligncenter') )
			{
				link.addClass('aligncenter').css({float:'none','text-align':'center', margin:0, padding:0});
			}

			if( current.hasClass('alignnone') )
			{
			   link.addClass('alignnone').css({margin:0, padding:0});

			   if( ! link.css('display') || link.css('display') == 'inline' )
			   {
				   link.css({display:'inline-block'});
			   }
			}

			if( ! link.css('position') || link.css('position') == 'static' )
			{
				link.css({position:'relative', overflow:'hidden'});
			}

			var url		 	= link.attr('href'),
				span_class	= "overlay-type-video",
				opa			= link.data('opacity') || 0.7,
				overlay_offset = 5,
				overlay 	= link.find('.image-overlay');

			if(url)
			{
				if( url.match(/(jpg|gif|jpeg|png|tif)/) )
				{
					span_class = "overlay-type-image";
				}

				if( ! url.match(/(jpg|gif|jpeg|png|\.tif|\.mov|\.swf|vimeo\.com|youtube\.com)/) )
				{
					span_class = "overlay-type-extern";
				}
			}

			if( ! overlay.length )
			{
				overlay = $("<span class='image-overlay "+span_class+"'><span class='image-overlay-inside'></span></span>").appendTo(link);
			}

			link.on('mouseenter', function(e)
			{
				var current = link.find('img').first(),
					_self	= current.get(0),
					outerH 	= current.outerHeight(),
					outerW 	= current.outerWidth(),
					pos		= current.position(),
					linkCss = link.css('display'),
					overlay = link.find('.image-overlay');

				if(outerH > 100)
				{
					if(!overlay.length)
					{
						overlay = $("<span class='image-overlay "+span_class+"'><span class='image-overlay-inside'></span></span>").appendTo(link);

					}

					//can be wrapped into if !overlay.length statement if chrome fixes fade in problem
					if(link.height() == 0)
					{
						link.addClass(_self.className); _self.className = "";
					}

					if( ! linkCss || linkCss == 'inline')
					{
						link.css({display:'block'});
					}
					//end wrap

					overlay.css({left:(pos.left - overlay_offset) + parseInt(current.css("margin-left"),10), top:pos.top + parseInt(current.css("margin-top"),10)})
						   .css({overflow:'hidden',display:'block','height':outerH,'width':(outerW + (2*overlay_offset))});

					if( cssTrans === false )
					{
						overlay.stop().animate({opacity:opa}, 400);
					}
				}
				else
				{
					overlay.css({display:"none"});
				}

			}).on('mouseleave', elements, function()
			{
				if(overlay.length)
				{
					if(cssTrans === false )
					{
						overlay.stop().animate({opacity:0}, 400);
					}
				}
			});
		});
	}


// -------------------------------------------------------------------------------------------
// Smooth scrooling when clicking on anchor links
// todo: maybe use https://github.com/ryanburnette/scrollToBySpeed/blob/master/src/scrolltobyspeed.jquery.js in the future
// -------------------------------------------------------------------------------------------

	(function($)
	{
		$.fn.avia_smoothscroll = function( apply_to_container )
		{
			if( ! this.length )
			{
				return;
			}

			var the_win = $(window),
				$header = $('#header'),
				$main 	= $('.html_header_top.html_header_sticky #main').not('.page-template-template-blank-php #main'),
				$meta 	= $('.html_header_top.html_header_unstick_top_disabled #header_meta'),
				$alt  	= $('.html_header_top:not(.html_top_nav_header) #header_main_alternate'),
				menu_above_logo = $('.html_header_top.html_top_nav_header'),
				shrink	= $('.html_header_top.html_header_shrinking').length,
				frame	= $('.av-frame-top'),
				fixedMainPadding = 0,
				isMobile = $.avia_utilities.isMobile,
				sticky_sub = $('.sticky_placeholder').first(),
				calc_main_padding = function()
				{
					if( $header.css('position') == "fixed" )
					{
						var tempPadding = parseInt($main.data('scroll-offset'),10) || 0,
							non_shrinking = parseInt($meta.outerHeight(),10) || 0,
							non_shrinking2 = parseInt($alt.outerHeight(),10) || 0;

						if( tempPadding > 0 && shrink )
						{
							tempPadding = (tempPadding / 2 ) + non_shrinking + non_shrinking2;
						}
						else
						{
							tempPadding = tempPadding + non_shrinking + non_shrinking2;
						}

						tempPadding += parseInt($('html').css('margin-top'),10);
						fixedMainPadding = tempPadding;
					}
					else
					{
						fixedMainPadding = parseInt($('html').css('margin-top'),10);
					}

					if( frame.length )
					{
						fixedMainPadding += frame.height();
					}

					if( menu_above_logo.length )
					{
						//if menu is above logo and we got a sticky height header
						fixedMainPadding = $('.html_header_sticky #header_main_alternate').height() + parseInt($('html').css('margin-top'),10);
					}

					if( isMobile )
					{
						fixedMainPadding = 0;
					}

				};

			if( isMobile )
			{
				shrink = false;
			}

			calc_main_padding();
			the_win.on( "debouncedresize av-height-change", calc_main_padding );

			var hash = window.location.hash.replace(/\//g, "");

			//if a scroll event occurs at pageload and an anchor is set and a coresponding element exists apply the offset to the event
			if( fixedMainPadding > 0 && hash && apply_to_container == 'body' && hash.charAt(1) != "!" && hash.indexOf("=") === -1 )
			{
				var scroll_to_el = $(hash), modifier = 0;

				if( scroll_to_el.length )
				{
					the_win.on('scroll.avia_first_scroll', function()
					{
						setTimeout( function()		//small delay so other scripts can perform necessary resizing
						{
							if( sticky_sub.length && scroll_to_el.offset().top > sticky_sub.offset().top )
							{
								modifier = sticky_sub.outerHeight() - 3;
							}

							the_win.off( 'scroll.avia_first_scroll' ).scrollTop( scroll_to_el.offset().top - fixedMainPadding - modifier );
						},10);
				    });
			    }
			}

			return this.each(function()
			{
				$(this).on('click', function(e)
				{
					var newHash = this.hash.replace(/\//g, ""),
						clicked = $(this),
						data = clicked.data(),
						ignoreScroll = false,
						noScrolInViewport = 'undefined' != typeof data.no_scroll_in_viewport && data.no_scroll_in_viewport == 1,
						ignoreHash = 'undefined' != typeof data.ignore_hash && data.ignore_hash == 1;

					if( newHash != '' && newHash != '#' && newHash != '#prev' && newHash != '#next' && !clicked.is('.comment-reply-link, #cancel-comment-reply-link, .no-scroll'))
					{
						var container = "",
							originHash = "";

						if( '#next-section' == newHash )
						{
							originHash = newHash;

							//	@since 4.8.3 check to scroll to visible sections only (e.g. sections could be hidden on different devices
							var next_containers = clicked.parents('.container_wrap').eq( 0 ).nextAll('.container_wrap');
							next_containers.each( function()
							{
							   var cont = $( this );

							   if( cont.css( 'display' ) == 'none' || cont.css( 'visibility' ) == 'hidden' )
							   {
								   return;
							   }

							   container = cont;
							   return false;
							});

							if( 'object' == typeof container && container.length > 0 )
							{
								newHash = '#' + container.attr('id') ;
							}
						}
						else
						{
							 container = $( this.hash.replace(/\//g, "") );
						}

						//	check if element is already in viewport
						if( container.length && noScrolInViewport )
						{
							const rect = container[0].getBoundingClientRect();

							if( rect.top > fixedMainPadding && ( rect.top < (window.innerHeight || document.documentElement.clientHeight) ) )
							{
								ignoreScroll = true;
							}
						}

						if( container.length && ! ignoreScroll )
						{
							var cur_offset = the_win.scrollTop(),
								container_offset = container.offset().top,
								target =  container_offset - fixedMainPadding,
								hash = window.location.hash,
								hash = hash.replace(/\//g, ""),
								oldLocation = window.location.href.replace(hash, ''),
								newLocation = this,
								duration = data.duration || 1200,
								easing = data.easing || 'easeInOutQuint';

							if( sticky_sub.length && container_offset > sticky_sub.offset().top )
							{
								target -= sticky_sub.outerHeight() - 3;
							}
							if( 'undefined' != typeof data.scroll_top_offset && Number.isInteger( data.scroll_top_offset ) )
							{
								target -= data.scroll_top_offset;
							}

							// make sure it's the same location
							if( oldLocation + newHash == newLocation || originHash )
							{
								if( cur_offset != target ) // if current pos and target are the same dont scroll
								{
									if( ! ( cur_offset == 0 && target <= 0 ) ) // if we are at the top dont try to scroll to top or above
									{
										the_win.trigger('avia_smooth_scroll_start');

										// animate to target and set the hash to the window.location after the animation
										$('html:not(:animated),body:not(:animated)').animate({ scrollTop: target }, duration, easing, function()
										{
											the_win.trigger('avia_smooth_scroll_end');

											if( ! ignoreHash )
											{
												// add new hash to the browser location
												//window.location.href=newLocation;
												if( window.history.replaceState )
												{
													window.history.replaceState( "", "", newHash );
												}
											}
										});
									}
								}

								// cancel default click action
								e.preventDefault();
							}
						}
					}
				});
			});
		};
	})(jQuery);


	// -------------------------------------------------------------------------------------------
	// iframe fix for firefox and ie so they get proper z index
	// -------------------------------------------------------------------------------------------
	function avia_iframe_fix(container)
	{
		var iframe 	= jQuery('iframe[src*="youtube.com"]:not(.av_youtube_frame)', container),
			youtubeEmbed = jQuery('iframe[src*="youtube.com"]:not(.av_youtube_frame) object, iframe[src*="youtube.com"]:not(.av_youtube_frame) embed', container).attr('wmode','opaque');

			iframe.each(function()
			{
				var current = jQuery(this),
					src 	= current.attr('src');

				if(src)
				{
					if(src.indexOf('?') !== -1)
					{
						src += "&wmode=opaque&rel=0";
					}
					else
					{
						src += "?wmode=opaque&rel=0";
					}

					current.attr('src', src);
				}
			});
	}

	// -------------------------------------------------------------------------------------------
	// small js fixes for pixel perfection :)
	// -------------------------------------------------------------------------------------------
	function avia_small_fixes(container)
	{
		if(!container) container = document;

		//make sure that iframes do resize correctly. uses css padding bottom iframe trick
		var win		= jQuery(window),
			iframes = jQuery('.avia-iframe-wrap iframe:not(.avia-slideshow iframe):not( iframe.no_resize):not(.avia-video iframe)', container),
			adjust_iframes = function()
			{
				iframes.each(function(){

					var iframe = jQuery(this), parent = iframe.parent(), proportions = 56.25;

					if(this.width && this.height)
					{
						proportions = (100/ this.width) * this.height;
						parent.css({"padding-bottom":proportions+"%"});
					}
				});
			};

			adjust_iframes();

	}

   function avia_scroll_top_fade()
   {
   		 var win = $(window),
   		 	 timeo = false,
   		 	 scroll_top = $('#scroll-top-link'),
   		 	 set_status = function()
             {
             	var st = win.scrollTop();

             	if(st < 500)
             	{
             		scroll_top.removeClass('avia_pop_class');
             	}
             	else if(!scroll_top.is('.avia_pop_class'))
             	{
             		scroll_top.addClass('avia_pop_class');
             	}
             };

   		 win.on( 'scroll',  function(){ window.requestAnimationFrame( set_status ); } );
         set_status();
	}

	$.AviaAjaxSearch = function( options )
	{
		var defaults = {
			delay: 300,                //delay in ms until the user stops typing.
			minChars: 3,               //dont start searching before we got at least that much characters
			scope: 'body'
		};

		this.options = $.extend({}, defaults, options);
		this.scope   = $(this.options.scope);
		this.timer   = false;
		this.lastVal = "";

		this.bind_events();
	};

	$.AviaAjaxSearch.prototype =
    {
        bind_events: function()
        {
            this.scope.on( 'keyup', '#s:not(".av_disable_ajax_search #s")', this.try_search.bind( this ) );
            this.scope.on( 'click', '#s.av-results-parked', this.reset.bind( this ) );
        },

        try_search: function(e)
        {
            var form = $(e.currentTarget).parents('form').eq( 0 ),
                resultscontainer = form.find('.ajax_search_response');

            clearTimeout(this.timer);

			// clear on ESC
            if( e.keyCode === 27 )
			{
                this.reset(e);
				return;
			}

            //only execute search if chars are at least "minChars" and search differs from last one
            if(e.currentTarget.value.length >= this.options.minChars && this.lastVal != e.currentTarget.value.trim() )
            {
                //wait at least "delay" milliseconds to execute ajax. if user types again during that time dont execute
                this.timer = setTimeout( this.do_search.bind( this, e ), this.options.delay );
            }
            //remove the results container if the input field has been emptied
            else if ( e.currentTarget.value.length == 0 )
			{
                this.timer = setTimeout( this.reset.bind( this, e ), this.options.delay );
			}
        },

		reset: function(e)
		{
            var form = $(e.currentTarget).parents('form').eq( 0 ),
				resultscontainer = form.find('.ajax_search_response'),
				alternative_resultscontainer = $(form.attr('data-ajaxcontainer')).find('.ajax_search_response'),
				searchInput = $(e.currentTarget);

            // bring back results that were hidden when user clicked outside the form element
            if ($(e.currentTarget).hasClass('av-results-parked')) {
                resultscontainer.show();
                alternative_resultscontainer.show();

                // in case results container is attached to body
                $('body > .ajax_search_response').show();
			}
			else {
                // remove results and delete the input value
                resultscontainer.remove();
                alternative_resultscontainer.remove();
                searchInput.val('');

                // in case results container is attached to body
                $('body > .ajax_search_response').remove();
			}


		},

        do_search: function(e)
        {
            var obj = this,
                currentField = $(e.currentTarget).attr( "autocomplete", "off" ),
				currentFieldWrapper = $(e.currentTarget).parents('.av_searchform_wrapper').eq( 0 ),
                currentField_position = currentFieldWrapper.offset(),
                currentField_width = currentFieldWrapper.outerWidth(),
                currentField_height = currentFieldWrapper.outerHeight(),
				form = currentField.parents('form').eq( 0 ),
				submitbtn = form.find('#searchsubmit'),
                resultscontainer = form,
                results = resultscontainer.find('.ajax_search_response'),
                loading = $('<div class="ajax_load"><span class="ajax_load_inner"></span></div>'),
                action = form.attr('action'),
                values = form.serialize(),
				elementID = form.data('element_id'),
				custom_color = form.data('custom_color');

			values += '&action=avia_ajax_search';


            // define results div if not found
            if( ! results.length )
			{
                results = $('<div class="ajax_search_response" style="display:none;"></div>');
            }

			if( 'undefined' != typeof elementID )
			{
				results.addClass( elementID );
			}

			if( 'undefined' != typeof custom_color && custom_color != '' )
			{
				results.addClass( 'av_has_custom_color' );
			}

            // add class to differentiate betweeen search element and header search
			if( form.attr('id') == 'searchform_element')
			{
				results.addClass('av_searchform_element_results');
			}

            //check if the form got get parameters applied and also apply them
           	if(action.indexOf('?') != -1)
           	{
           		action  = action.split('?');
           		values += "&" + action[1];
           	}

           	//check if there is a results container defined
			if( form.attr('data-ajaxcontainer') )
			{
                var rescon = form.attr('data-ajaxcontainer');

                // check if defined container exists
                if ($(rescon).length)
				{
                	// remove previous search results
					$(rescon).find('.ajax_search_response').remove();

                    resultscontainer = $(rescon);
				}
			}

			/*
			 * For the placement option: "Under the search form - overlay other content",
			 * we have to attach the results to the body in order to overlay the other content,
			 * and we calculate it's position using the search field
			 */

            results_css = {};

			if( form.hasClass('av_results_container_fixed') )
			{
				// remove previous search results
				$('body').find('.ajax_search_response').remove();

				resultscontainer = $('body');

				// add class and position to results if defined above
				var results_css = {
								top: currentField_position.top + currentField_height,
								left: currentField_position.left,
								width: currentField_width
							};

				// make sure default stylesheet is applied
				results.addClass('main_color');

				// remove results and reset if window is resized
				$( window ).resize( function()
				{
					results.remove();
					this.reset.bind( this );
					currentField.val('');
				});
			}

            // add additional styles - for backwards comp. only. Attribute has been removed in 4.8.7 with header styles
            if ( form.attr('data-results_style') )
			{
                var results_style = JSON.parse(form.attr('data-results_style'));
                results_css = Object.assign(results_css, results_style);

                // add class if font color is applied, so we can use color: inherit
                if( "color" in results_css )
				{
                    results.addClass('av_has_custom_color');
                }
            }

            // apply inline styles
            results.css(results_css);

            // add .container class if resultscontainer in a color section
			if( resultscontainer.hasClass('avia-section') )
			{
				results.addClass('container');
			}

            // append results to defined container
            results.appendTo(resultscontainer);


			//return if we already hit a no result and user is still typing
			if(results.find('.ajax_not_found').length && e.currentTarget.value.indexOf(this.lastVal) != -1)
			{
				return;
			}

			this.lastVal = e.currentTarget.value;

			$.ajax({
				url: avia_framework_globals.ajaxurl,
				type: "POST",
				data:values,
				beforeSend: function()
				{
					// add loader after submit button
					loading.insertAfter(submitbtn);
					form.addClass('ajax_loading_now');
				},
				success: function(response)
				{
					if(response == 0)
					{
						response = "";
					}

					results.html(response).show();
				},
				complete: function()
				{
					loading.remove();
					form.removeClass('ajax_loading_now');
				}
			});

            // Hide search resuls if user clicks anywhere outside the form element
			$(document).on('click',function(e)
			{
				if(!$(e.target).closest(form).length)
				{
					if($(results).is(":visible"))
					{
						$(results).hide();
						currentField.addClass('av-results-parked');
					}
				}
			});
		}
	};


	$.AviaTooltip = function( options )
	{
	   var defaults = {
            delay: 1500,                //delay in ms until the tooltip appears
            delayOut: 300,             	//delay in ms when instant showing should stop
            delayHide: 0,             	//delay hiding of tooltip in ms
            "class": "avia-tooltip",   	//tooltip classname for css styling and alignment
            scope: "body",             	//area the tooltip should be applied to
            data:  "avia-tooltip",     	//data attribute that contains the tooltip text
            attach: "body",          	//either attach the tooltip to the "mouse" or to the "element" // todo: implement mouse, make sure that it doesnt overlap with screen borders
            event: 'mouseenter',       	//mousenter and leave or click and leave
            position: 'top',             //top or bottom
            extraClass: 'avia-tooltip-class', //extra class that is defined by a tooltip element data attribute
            permanent: false, 			// always display the tooltip?
            within_screen: false,		// if the tooltip is displayed outside the screen adjust its position
            close_keys: null			// string|[] of keyCodes to close the tooltip (there is no check for empty value !! )
        };

        this.options = $.extend({}, defaults, options);

		var close_keys = '';
		if( this.options.close_keys != null )
		{
			if( ! Array.isArray( this.options.close_keys ) )
			{
				this.options.close_keys = [ this.options.close_keys ];
			}
			close_keys = ' data-close-keys="' + this.options.close_keys.join( ',' ) + '" ';
		}

        this.body    = $('body');
        this.scope   = $(this.options.scope);
		this.tooltip = $( '<div class="' + this.options['class'] + ' avia-tt"' + close_keys + '><span class="avia-arrow-wrap"><span class="avia-arrow"></span></span></div>' );
        this.inner   = $( '<div class="inner_tooltip"></div>').prependTo(this.tooltip);
        this.open    = false;
        this.timer   = false;
        this.active  = false;

        this.bind_events();
	};

	$.AviaTooltip.openTTs = [];
	$.AviaTooltip.openTT_Elements = [];

    $.AviaTooltip.prototype =
    {
        bind_events: function()
        {
	        var perma_tooltips		= '.av-permanent-tooltip [data-'+this.options.data+']',
	        	default_tooltips	= '[data-'+this.options.data+']:not( .av-permanent-tooltip [data-'+this.options.data+'])';

	        this.scope.on( 'av_permanent_show', perma_tooltips, this.display_tooltip.bind( this ) );
	        $(perma_tooltips).addClass('av-perma-tooltip').trigger('av_permanent_show');


			this.scope.on( this.options.event + ' mouseleave', default_tooltips, this.start_countdown.bind( this ) );

            if(this.options.event != 'click')
            {
                this.scope.on( 'mouseleave', default_tooltips, this.hide_tooltip.bind( this ) );
				this.scope.on( 'click', default_tooltips, this.hide_on_click_tooltip.bind( this ) );
            }
            else
            {
                this.body.on( 'mousedown', this.hide_tooltip.bind( this ) );
            }

			if( this.options.close_keys != null )
			{
				this.body.on( 'keyup', this.close_on_keyup.bind( this ) );
			}
        },

        start_countdown: function(e)
        {
            clearTimeout(this.timer);

			var target 		= this.options.event == "click" ? e.target : e.currentTarget,
            	element 	= $(target);

            if( e.type == this.options.event )
            {
                var delay = this.options.event == 'click' ? 0 : this.open ? 0 : this.options.delay;

                this.timer = setTimeout( this.display_tooltip.bind( this, e ), delay );
            }
            else if( e.type == 'mouseleave' )
            {
				if( ! element.hasClass( 'av-close-on-click-tooltip' ) )
				{
					this.timer = setTimeout( this.stop_instant_open.bind( this, e ), this.options.delayOut);
				}
            }
            e.preventDefault();
        },

        reset_countdown: function(e)
        {
            clearTimeout( this.timer );
            this.timer = false;
        },

        display_tooltip: function(e)
        {
            var _self		= this,
            	target 		= this.options.event == "click" ? e.target : e.currentTarget,
            	element 	= $(target),
                text    	= element.data(this.options.data),
                tip_index  	= element.data('avia-created-tooltip'),
            	extraClass 	= element.data('avia-tooltip-class'),
                attach  	= this.options.attach == 'element' ? element : this.body,
                offset  	= this.options.attach == 'element' ? element.position() : element.offset(),
                position	= element.data('avia-tooltip-position'),
                align		= element.data('avia-tooltip-alignment'),
                force_append= false,
				newTip		= false,
				is_new_tip	= false;

            text = 'string' == typeof text ? text.trim() : '';

            if(element.is('.av-perma-tooltip'))
            {
	            offset = {top:0, left:0 };
	        	attach = element;
				force_append = true;
            }

			if( text == "" )
			{
				return;
			}
			if( position == "" || typeof position == 'undefined' )
			{
				position = this.options.position;
			}
			if( align == "" || typeof align == 'undefined' )
			{
				align = 'center';
			}

			if( typeof tip_index != 'undefined' )
			{
				newTip = $.AviaTooltip.openTTs[tip_index];
			}
			else
			{
				this.inner.html(text);
				newTip = this.tooltip.clone();
				is_new_tip = true;

				if( this.options.attach == 'element' && force_append !== true )
				{
					newTip.insertAfter(attach);
				}
				else
				{
					newTip.appendTo(attach);
				}

                if(extraClass != "")
				{
					newTip.addClass(extraClass);
				}
			}

			if( this.open && this.active == newTip )
			{
				return;
			}

			if( element.hasClass( 'av-close-on-click-tooltip' ) )
			{
				this.hide_all_tooltips();
			}

            this.open = true;
            this.active = newTip;

            if( ( newTip.is(':animated:visible') && e.type == 'click' ) || element.is( '.' + this.options['class'] ) || element.parents( '.' + this.options['class'] ).length != 0 )
			{
				return;
			}

            var animate1 = {},
				animate2 = {},
				pos1 = "",
				pos2 = "";

			if( position == "top" || position == "bottom" )
			{
				switch(align)
				{
					case "left":
						pos2 = offset.left;
						break;
					case "right":
						pos2 = offset.left + element.outerWidth() - newTip.outerWidth();
						break;
					default:
						pos2 = ( offset.left + ( element.outerWidth() / 2 ) ) - ( newTip.outerWidth() / 2 );
						break;
				}

				if(_self.options.within_screen) //used to keep search field inside screen
				{
					var boundary = element.offset().left + (element.outerWidth() / 2) - (newTip.outerWidth() / 2) + parseInt(newTip.css('margin-left'),10);
					if(boundary < 0)
					{
						pos2 = pos2 - boundary;
					}
				}
			}
			else
			{
				switch(align)
				{
					case "top":
						pos1 = offset.top;
						break;
					case "bottom":
						pos1 = offset.top + element.outerHeight() - newTip.outerHeight();
						break;
					default:
						pos1 = ( offset.top + (element.outerHeight() / 2 ) ) - ( newTip.outerHeight() / 2 );
						break;
				}
			}

			switch(position)
			{
				case "top":
					pos1 = offset.top - newTip.outerHeight();
					animate1 = {top: pos1 - 10, left: pos2};
					animate2 = {top: pos1};
					break;
				case "bottom":
					pos1 = offset.top + element.outerHeight();
					animate1 = {top: pos1 + 10, left: pos2};
					animate2 = {top: pos1};
					break;
				case "left":
					pos2 = offset.left  - newTip.outerWidth();
					animate1 = {top: pos1, left: pos2 -10};
					animate2 = {left: pos2};
					break;
				case "right":
					pos2 = offset.left + element.outerWidth();
					animate1 = {top: pos1, left: pos2 + 10};
					animate2 = {left: pos2};
					break;
			}

			animate1['display'] = "block";
			animate1['opacity'] = 0;
			animate2['opacity'] = 1;

            newTip.css(animate1).stop().animate(animate2,200);

            newTip.find('input, textarea').trigger('focus');
			if( is_new_tip )
			{
				$.AviaTooltip.openTTs.push(newTip);
				$.AviaTooltip.openTT_Elements.push(element);
				element.data('avia-created-tooltip', $.AviaTooltip.openTTs.length - 1);
			}
        },

		hide_on_click_tooltip: function(e)
		{
			if( this.options.event == "click" )
			{
				return;
			}

			var element = $( e.currentTarget );

			if( ! element.hasClass('av-close-on-click-tooltip') )
			{
				return;
			}

			if( ! element.find( 'a' ) )
			{
				e.preventDefault();
			}

			//	Default behaviour when using mouse - click on active tooltip closes it (moving mouse to another tooltip close others automatically
			//	On mobile devices or when using touchscreen we show element on click (= old behaviour) and hide when same element
			var ttip_index = element.data('avia-created-tooltip');

			if( 'undefined' != typeof ttip_index )
			{
				var current = $.AviaTooltip.openTTs[ttip_index];
				if( 'undefined' != typeof current && current == this.active )
				{
					this.hide_all_tooltips();
				}
			}

		},

		close_on_keyup: function( e )
		{
			if( this.options.close_keys == null )
			{
				return;
			}

			if( $.inArray( e.keyCode, this.options.close_keys ) < 0 )
			{
				return;
			}

			this.hide_all_tooltips( e.keyCode );
		},

		hide_all_tooltips: function( keyCode )
		{
			var ttip,
				position,
				element,
				keyCodeCheck = 'undefined' != typeof keyCode ? keyCode + '' : null;

			for( var index = 0; index < $.AviaTooltip.openTTs.length; ++index )
			{
				ttip = $.AviaTooltip.openTTs[index];
				element = $.AviaTooltip.openTT_Elements[index];
				position = element.data('avia-tooltip-position');

				//	check if tooltip can be closed on keyup
				if( keyCodeCheck != null )
				{
					var keys = ttip.data( 'close-keys' );
					if( 'undefined' == typeof keys )
					{
						continue;
					}

					keys = keys + '';
					keys = keys.split( ',' );
					if( $.inArray( keyCodeCheck, keys ) < 0 )
					{
						continue;
					}
				}

				this.animate_hide_tooltip( ttip, position );
			}

			this.open = false;
			this.active  = false;
		},

        hide_tooltip: function(e)
        {
            var element 	= $(e.currentTarget) , newTip, animateTo,
            	position	= element.data('avia-tooltip-position'),
                align		= element.data('avia-tooltip-alignment'),
				newTip		= false;

            if( position == "" || typeof position == 'undefined' )
			{
				position = this.options.position;
			}

			if( align == "" || typeof align == 'undefined' )
			{
				align = 'center';
			}

            if( this.options.event == 'click' )
            {
                element = $(e.target);

                if( ! element.is( '.' + this.options['class'] ) && element.parents( '.' + this.options['class'] ).length == 0 )
                {
                    if( this.active.length )
					{
						newTip = this.active;
						this.active = false;
					}
                }
            }
            else
            {
				if( ! element.hasClass( 'av-close-on-click-tooltip' ) )
				{
					newTip = element.data('avia-created-tooltip');
					newTip = typeof newTip != 'undefined' ? $.AviaTooltip.openTTs[newTip] : false;
				}
            }

            this.animate_hide_tooltip( newTip, position );
        },

		animate_hide_tooltip: function( ttip, position )
		{
			if(ttip)
            {
            	var animate = {opacity:0};

            	switch(position)
            	{
            		case "top":
						animate['top'] = parseInt(ttip.css('top'),10) - 10;
						break;
					case "bottom":
						animate['top'] = parseInt(ttip.css('top'),10) + 10;
						break;
					case "left":
						animate['left'] = parseInt(ttip.css('left'), 10) - 10;
						break;
					case "right":
						animate['left'] = parseInt(ttip.css('left'), 10) + 10;
						break;
            	}

                ttip.animate( animate, 200, function()
                {
                    ttip.css({display:'none'});
                });
			}
		},

        stop_instant_open: function(e)
        {
            this.open = false;
        }
    };

})( jQuery );


(function($)
{
	"use strict";

	$( function()
	{
		/**
		 * Performance fix to pass pagespeed test
		 *
		 * https://stackoverflow.com/questions/60357083/does-not-use-passive-listeners-to-improve-scrolling-performance-lighthouse-repo#62177358
		 * @since 5.4
		 */
		$.event.special.touchstart = {
							setup: function( _, ns, handle )
							{
								this.addEventListener( "touchstart", handle, { passive: !ns.includes("noPreventDefault") } );
							}
						};

		$.event.special.touchmove = {
							setup: function( _, ns, handle )
							{
								this.addEventListener( "touchmove", handle, { passive: !ns.includes("noPreventDefault") } );
							}
						};

		$.event.special.wheel = {
							setup: function( _, ns, handle )
							{
								this.addEventListener( "wheel", handle, { passive: true } );
							}
						};

		$.event.special.mousewheel = {
							setup: function( _, ns, handle )
							{
								this.addEventListener( "mousewheel", handle, { passive: true } );
							}
						};

	});

})( jQuery );


/**
 * Waypoints - 4.0.2
 * Copyright © 2011-2016 Caleb Troughton (up to 4.0.1)
 * Licensed under the MIT license.
 * https://github.com/imakewebthings/waypoints/blob/master/licenses.txt
 *
 * @since 5.2   moved to own folder /waypoints
 */


// 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. can be removed if IE9 is no longer supported or all parallax scripts are gone
// 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,element){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)}}());

jQuery.expr.pseudos.regex = function(elem, index, match)
{
    var matchParams = match[3].split(','),
        validLabels = /^(data|css):/,
        attr = {
            method: matchParams[0].match(validLabels) ? matchParams[0].split(':')[0] : 'attr',
            property: matchParams.shift().replace(validLabels,'')
        },
        regexFlags = 'ig',
        regex = new RegExp(matchParams.join('').replace(/^\s+|\s+$/g,''), regexFlags);

    return regex.test(jQuery(elem)[attr.method](attr.property));
};