	
	
	
<script type="text/javascript">
	var isMethodology = true;

	var qtipApis = {};
  	var all_active_ids = {};
  	var ids_to_remove = {};
	var ids_to_idx = {};
  	var append_alphabetically = true;
	var all_data = [];
	var filtered_data = [];
	var clusterize;
	var getting_sec_data = false;
	var searching = false;
	var stateUrl = "https://www.verba-alpina.gwi.uni-muenchen.de?rest_route=%2Fwp%2Fv2%2Fpages%2F493&state=§§§";
	var clear_titles = [];
	var zoomWarning = "Es sieht so aus, als wäre der Zoom Ihres Browsers auf einen anderen Wert als 100% eingestellt. Dies kann die korrekte Funktionalität der Webseite beeinträchtigen. Drücken Sie Strg + 0 (Windows) bzw. Command + 0 (Mac), um den Zoom zurückzusetzen, und laden Sie die Seite neu."
	var loadingCounter = 0;
	var saved_left = null;
	var prevent_tour_click = false;
	var blockimages = false;
	
	var urlParams = new URLSearchParams(window.location.search);
	
	jQuery(document).ready(function () {

		jQuery('.lmu_signum_bg').hide();

		var translations_help = {};

		translations_help['back'] = "Zurück";
		translations_help['next'] = "Weiter";
		translations_help['end_tour'] = "Tour beenden";
		translations_help['step_1'] = "Dieses Feld kann zur Volltextsuche in allen Artikeln genutzt werden. Eine Eingabe muss mindestens drei Buchstaben umfassen. Treffer werden nach erfolgreicher Suche farblich hervorgehoben. Eine Suche kann mit der Eingabetaste oder...";
		translations_help['step_2'] = "...durch Klicken auf das Lupe-Icon gestartet werden.";
		translations_help['step_3'] = "Dieses Feld filtert die Liste der Artikel sowohl nach den Stichwörtern im Titel der Artikel als auch nach dem Status der Stichwörter (Konzept, Morpho-lexikalischer Typ, Basistyp).";
		translations_help['step_4'] = "Das seitlich angeordnete Alphabet erlaubt es, zu allen Artikeln zu springen, die mit dem jeweils angeklickten Buchstaben beginnen, sofern nicht durch einen vorherigen Titelfilter Artikel ausgeblendet wurden.";
		translations_help['step_5'] = "Mithilfe des Menüs können spezifische Artikel durch Anklicken geöffnet werden. Ein Klick auf einen Artikel öffnet diesen, ein erneuter Klick auf den Titel schließt ihn wieder. Durch Klick auf den Pfeil kann das Menü eingeklappt werden, bei Mobilgeräten geschieht dies durch Klick auf den abgedunkelten Bereich oberhalb des Menüs.";
		translations_help['step_6'] = "Durch diese Buttons kann der Artikel auf der interaktiven Karte visualisiert, zitiert (nur in Zitierversionen und falls der Artikel einen Text enthält), heruntergeladen (nur Zitierversion), als persistenter Link angezeigt oder wieder geschlossen werden. Sind zum Artikel Bilder hinterlegt, können diese mittels des Bilder-Icons abgerufen werden.";
		translations_help['step_7'] = "Ist der Text eines Artikels länger als der sichtbare Text, kann der vollständige Artikel durch Klick auf diesen Button angezeigt werden.";
		translations_help['step_8'] = "Dieser Button erlaubt es, auf die einem Artikel zugrundeliegenden Daten zuzugreifen.";
		translations_help['step_9'] = "Um die Daten der jeweiligen Kategorien anzuzeigen, müssen diese durch Anklicken expandiert werden.";
		translations_help['step_10'] = "Ein Klick auf einen Worteintrag zeigt die verfügbaren Detailinformationen an. ";
		translations_help['step_11'] = "Um wieder auf die Vorderseite des Artikels zurückzukehren und alle geöffneten Tabellen zu schließen kann dieser Button genutzt werden.";
		translations_help['step_12'] = "Dieser Button erzeugt einen persistenten Link, der es erlaubt, den aktuellen Zustand der Webseite zu speichern, zu teilen und wieder aufzurufen.";

		translations_help['METHODOLOGIE'] = "Methodologie";

		addCopyButtonSupport();
		addScrollShift();
		addSideBarCollapse();
		
		 	

			translations_help['step_3'] = "Dieses Feld filtert die Liste der Artikel nach dem eingegebenen Suchbegriff.";
			translations_help['step_6'] = "Durch diese Buttons kann der Artikel als persistenter Link angezeigt, bearbeitet (interne Funktionalität) oder wieder geschlossen werden.";
			var tour = addHelpTourMeth(translations_help);

		
		
		jQuery('#lextitelinput').val('');

		jQuery('.lexstartcontent').fadeIn('fast',function(){
			addPopups(jQuery(this));
		});

		jQuery('#page').addClass('lex');
		jQuery('body').addClass('lex');

		if(isMethodology)jQuery('body').addClass('meth');


		jQuery('.lexsearch button').first().on('click',function(){
			var val = jQuery('.lexsearch input').val();
			lexMainSearch(val);
		})


		jQuery('.lexmenubtn').on('click',function(){
			clickLexSearchMenu();
		})

		jQuery('.mobile_sidebar_bg').on('click',function(){
			clickLexSearchMenu();
		})

		jQuery('.lexsearch input').val('');
		jQuery('.lexsearch input').attr("placeholder", getPlaceHolderText());

		jQuery(window).on('resize',function(){
			resizeBehavior()
		}) // resize
		
		let singleId = false;
		if (window.location.hash){
			singleId = window.location.hash.substring(1);

			if (urlParams.get('letter') && !isNaN(singleId)){
				singleId = "M" + singleId;
			}
		}
		else {
			const sid = urlParams.get('single');
			
			if (sid){
				singleId = sid;
			}
		}
		
		if (singleId && singleId.substring(0, 1) == "A"){
			urlParams.set("list", "municipalities");
		}
		else if (singleId && isMethodology && !singleId.startsWith("M")){
			singleId = false;
		}
		else if (singleId && !isMethodology && singleId.startsWith("M")){
			singleId = false;
		}

		tagSet = false;
		if (isMethodology && !singleId && urlParams.get('tag')){
			tagSet = urlParams.get('tag');
		}

		getAllArticles(function() {
			let stateId = urlParams.get("state");

			if (stateId){
				jQuery.post(ajax_object.ajaxurl, {
					"action": "va",
					"namespace": "lex_alp",
					"query": "load_state",
					"id" : stateId
				}, function (response){
					if (response == "INVALID_STATE"){
						alert("Invalid state id: " + stateId);
						return;
					}
					
					let stateData = JSON.parse(response);
					let tdb = stateData["version"];
					
					if(tdb == ajax_object["next_version"]){ //Future version
						tdb = "xxx";
					}
					
					if(tdb != ajax_object["db"]){
						reloadPageWithParam(["db", "state"], [tdb, stateId]);
					}
					else {
						openSavedArticles(stateData);
					}
				});
			}
			else if (tagSet){
				let tids = [];
				jQuery("#lextitellist li").each(function (){
					let tags = (jQuery(this).data("tags") + "").split(",");
					if (tags.includes(tagSet)){
						tids.push(jQuery(this).attr("id"));
					}
				});

				for (let i = 0; i < tids.length; i++){
					all_active_ids[tids[i]] = true;
				}
				addArticlesByIds(tids, null, false, null);
				
				updateVisibleItems();
				jQuery('.lexstartcontent').fadeOut('fast');
			}

		 addABCScrolling(removeDiacriticsPlusSpecial);	

		});

		jQuery(window).on("hashchange", function (){
			let id = window.location.hash.substring(1);
			if (jQuery('.lexstartcontent').length > 0){
				jQuery('.lexstartcontent').fadeOut('fast');
			}
			localLink(id);
		});

		if (singleId){
			singleId = singleId.replaceAll(" ", "+");
			if (ID_MAPPING[singleId]){
				singleId = ID_MAPPING[singleId]; // L1 -> L1+5
			}
			
			all_active_ids[singleId] = true;
			addArticlesByIds([singleId], null, true, null);
			
			jQuery('.lexstartcontent').fadeOut('fast');
		}

		if((getZoomValues().actualZoom > 1.01 || getZoomValues().actualZoom < 1.0 ) && window.innerWidth>1100){  //temp fix didnt work for small screens after brwoser update
			//showBrowserZoomWarning(zoomWarning)
		}

	centerLexLogo(true);

	setTimeout(function() {
		centerLexLogo(true);
	}, 1000);

	}); //ready


function addABCScrolling(characterFunction){

    var data = (filtered_data.length>0) ? filtered_data : all_data;

	var list = ["A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"] 	
   
   	if(jQuery('.lex_abc').children().length==0){
		    list.map(o => {
		    	jQuery('.lex_abc').append('<div>'+o+'<hr class="lexlisthr"></hr></div>');
		    })
		    jQuery('.lexlisthr').last().remove()

		    clear_titles.map((el,i) => {
		    	var regres = /title=\"(.*?)\">/gi.exec(el);
		    	var titel;
		    	if(regres)
		    		 title = characterFunction(regres[1]);
		    	else title = characterFunction(jQuery(el).attr('title'));
		    	clear_titles[i] = title;
		   })
    }

    var letterToIndices = {}

    jQuery('.lex_abc div').removeClass('active');

    data.map((el,i) => {
    	var regres = /(id="(.*?)(\"))/g.exec(el);
    	var id; 
    	if(regres) id = regres[2];
    	else id = jQuery(el).attr('id');
    	var idx = ids_to_idx[id];
    	var title = clear_titles[idx];
		if (title){
			var first_letter = title.charAt(0).toUpperCase();
			if(letterToIndices[first_letter]==undefined && list.indexOf(first_letter)!=-1){
				letterToIndices[first_letter] = i;
				jQuery('.lex_abc div:contains("'+first_letter+'")').addClass('active');
			}
		}
    })



    letterToIndices['A'] = 0;

    jQuery('.lex_abc > div.active').off().on('click touchstart',function(){


    	 var row_height = jQuery('#lextitellist li').first().outerHeight();
    	 var letterscrollpos = letterToIndices[jQuery(this).text()]

    	 var scrolltop =  (letterscrollpos>0) ? (letterscrollpos*row_height)+row_height : 0
	     if(isMethodology) scrolltop-=row_height;
    	 if(letterscrollpos!=undefined) jQuery("#scrollArea").animate({ scrollTop: parseInt(scrolltop)}, 100);
    })

}


function openSavedArticles(stateData){

	var articles = stateData["articles"];
	jQuery('.lexstartcontent').fadeOut('fast');

	var openArticles = articles.map(o => o["id"]);

	var highlight = (stateData.highlighted!="") ? stateData.highlighted : false

	if(highlight) {
		searching = true;
		jQuery('.lexsearch input').val(highlight);
	}

	for (let i = 0; i < openArticles.length; i++){
		all_active_ids[openArticles[i]] = true;
	}
	addArticlesByIds(openArticles, null, true, highlight, function(){

				articles.map((current_art)=>{
					article_id = current_art.id;
					let selector = '#detailview_' + article_id.replace(/\+/g, '\\+');
			
					if(current_art.backOpen){
					    jQuery(selector).find('.flipbutton').click()	
					    
					    for(var key in current_art['openSubs']){
					    	var index = parseInt(current_art['openSubs'][key]["index"]);
					        var idx = index+1;
			    		    var subcont = jQuery(selector).find('.sub_head:nth-child('+idx+') .sub_head_content');
			    		    subcont.click()

			    		    if(current_art['openSubs'][key]["secTables"]){

				    		    current_art['openSubs'][key]["secTables"].map(subtable_idx => {
				    		    	 var tr = subcont.parent().find('.backtable tbody tr:not(.second_row):nth-child('+subtable_idx+')')
				    		    	 openSecTable(tr, jQuery(selector),true)
				    		    })

			    		    }

					    }

					}

					else if (current_art.frontOpen){
						jQuery(selector).find('.lex_read_more').click()	
					}

				})

			updateVisibleItems();
			jQuery('.entry-content.lex').animate({ scrollTop: (stateData.scroll_pos)}, 'slow');
			// jQuery('.entry-content.lex').scrollTop(stateData.scroll_pos);
	});

}


function addScrollShift(){

setTimeout(function() {

    var top = parseInt(jQuery('.lex_header').css('top').split('px')[0]);
    var margin_top = parseInt(jQuery('.entry-content.lex').css('margin-top').split('px')[0]);
    var padding_top = parseInt(jQuery('#scrollLex').css('padding-top').split('px')[0]); 
 	var prevScroll = 0;

 	addScrollShiftListener(margin_top, margin_top, padding_top, prevScroll);

 }, 10); // needed for correct css values


}

function addSideBarCollapse(){


	jQuery('.lex_slide_collapse').on('click',function(){
			if(window.innerWidth>=768){
				centerLexLogo(false)
				jQuery('.lexlogowrapper').addClass('shift');
				jQuery('.lex_header').addClass('shift');
				jQuery('body').addClass('sidebarCollapse');
				jQuery('.lex_slide_uncollapse').fadeIn();
				jQuery('.lexsidebar').css('left','-'+(jQuery('.lexsidebar').outerWidth()+5)+'px');
			}
	})

	jQuery('.lex_slide_uncollapse').on('click',function(){
		if(window.innerWidth>=768){
				centerLexLogo(true)
			    jQuery('.lexlogowrapper').removeClass('shift');
			    jQuery('.lex_header').removeClass('shift');
				jQuery('body').removeClass('sidebarCollapse');
				jQuery('.lex_slide_uncollapse').fadeOut();
				jQuery('.lexsidebar').css('left','0px');
			}
	})

	jQuery('.lex_scrollup').on('click',function(){
		jQuery("html, body").animate({ scrollTop: "0" });
	})

	jQuery('.lex_close_all').on('click',function(){
		completeReset(true, true);
		jQuery(this).fadeOut();
		jQuery("html, body").animate({ scrollTop: "0" });
	})
}


function centerLexLogo(withSideBar){
	var headerwidth = jQuery('.lex_header_inner').innerWidth();
	var innerheaderwidth = jQuery('.lexlogowrapper').innerWidth();
	var left = headerwidth/2 - innerheaderwidth/2;
	var add = 16;
	var left_articles = jQuery('.lex_articles').offset().left;

	if(!withSideBar || window.innerWidth<=768){
		jQuery('.lexlogowrapper').css('left',(left)+"px");
		var head_width = jQuery('.lexhead').innerWidth();
		var left = innerheaderwidth/2 - head_width/2;
		jQuery('.lexhead').css('left', (left-5) + "px");
		saved_left = left_articles;
	}
	else {
		if(!saved_left)jQuery('.lexlogowrapper').css('left',(left_articles)+"px");
		else jQuery('.lexlogowrapper').css('left',(saved_left)+"px");
		jQuery('.lexhead').css('left', "0px");
	}

}

function addScrollShiftListener(margin_top, margin_top,padding_top, prevScroll){

		jQuery(document).on("scroll", function() {

			   var scrollTop = Math.round(jQuery(document).scrollTop())
				 var scrollAdd = 90;
			     if(window.innerWidth<=1340) scrollAdd = 70;
			     if(window.innerWidth<=768 && window.innerWidth>721) scrollAdd = 85;
			     if(window.innerWidth<721) scrollAdd = 65;

			     if(scrollTop>75) {
		     		jQuery('img.lexlogo').addClass('fadeOut')
		     		jQuery('.lexlogo_text').addClass('fadeOut')
			     	jQuery('.lex_header').css('transform','translateY(-'+scrollAdd+'px)')
			     }
			     else{
		     	 	jQuery('.lex_header').css('transform','translateY(0px)')
				 	jQuery('img.lexlogo').removeClass('fadeOut')
			 		jQuery('.lexlogo_text').removeClass('fadeOut')
			     }


			     if(scrollTop > 100){
			     	jQuery('.lex_scrollup').fadeIn();
			     	jQuery('.lex_close_all').fadeIn();
			     }
			     else{
			     	jQuery('.lex_scrollup').fadeOut();
		     		jQuery('.lex_close_all').fadeOut();
			     }
		          	
    });
}


function saveCurrentState(){

	const scrollPos = jQuery('.entry-content.lex').scrollTop()
	const highlightString = jQuery('.lexsearch input').val()

	const openArticles = []
	jQuery(jQuery('.lex_article').get().reverse()).each((i,el) => {

		var obj = {"id": jQuery(el).attr("id").split('detailview_')[1]};
		if(jQuery(el).hasClass('flipped')){
			obj['backOpen'] = true
			const open_subs = []
			jQuery(el).find('.sub_head.open').each((i,el) => {

				var open_sec_tables = []
				jQuery(el).find('tr.second_row').each((i,el) => {
					    open_sec_tables.push(jQuery(el).index())
				})
				open_subs.push({"index": i, "secTables": open_sec_tables});
			})

			obj['openSubs'] = open_subs;
		}

	    else if (jQuery(el).hasClass('open'))obj['frontOpen'] = true
	    
		openArticles.push(obj)

	})
			
	return {articles:openArticles,scrollPos: scrollPos, highlightString: highlightString }
}

function produceLexURL (callback){

	if(prevent_tour_click){ 
		return;
	}


	let data = saveCurrentState();

	jQuery.post(ajax_object.ajaxurl, {
		"action": "va",
		"namespace": "lex_alp",
		"query": "save_state",
		"type": isMethodology? "M": "L",
		"version_number": ajax_object.db === "xxx"? ajax_object.next_version: ajax_object.db,
		"data": data
	}, function (response){
		callback(stateUrl.replace("§§§", response));
	});
}


function resizeBehavior(){

	centerLexLogo(true);
	setTimeout(function() {
		centerLexLogo(true);
	}, 1000);

	setTimeout(function() {
		centerLexLogo(true);
	}, 5000);

	if(window.innerWidth >= 768){
		saved_left = null;
		jQuery('.lexsidebar').show();
		jQuery('.lexsidebar').css('top','');
		jQuery('.mobile_sidebar_bg').hide();

	jQuery('.lex_article.show.open').each(function(){

			var f_cont = jQuery(this).find('.f_content');
			var el_cont = f_cont[0];
			var front  = jQuery(this).find('.front');
			readMoreFunction(jQuery(this), el_cont, front);		

	})

	jQuery('.lex_article.flipped').each(function(){
	closeAllBack(jQuery(this),false);
	})

	}	

	if(jQuery('body').hasClass('sidebarCollapse')){
		jQuery('.lex_slide_uncollapse').click();
	}


	jQuery('.lex_article:not(.overflow)').css('height','initial')
	.find('.front').css('height','initial')
	.css('max-height','209px')
	.find('.front').css('max-height','209px')


	jQuery('.lex_article:not(.overflow)').each(function(){
	var el = jQuery(this).find('.front')[0];
	var total_height = (el.offsetHeight > 88) ? el.offsetHeight : 88;
		if(!jQuery(this).hasClass('flipped'))jQuery(this).height(total_height).attr('back_height','');
		jQuery(this).attr('original_height', total_height);
			jQuery(this).flip({axis: 'x', trigger: 'manual',speed:450});
			jQuery(this).find('.front').css('height','100%')	
	})


	if(clusterize)clusterize.refresh(true);

}

	

function localLink (id){

	let posPlus = id.indexOf("+");
	if (posPlus != -1){
		var firstId = id.substring(0, posPlus);
	}
	else {
		var firstId = id;
	}
	
	let callback = function (){
		let j = jQuery(".lex_article_" + firstId); //Has the class for every single id
		if (j.hasClass("open")){
			scrollToEntry(firstId);
		}
		else {
			var el_cont = j.find('.f_content')[0];
			var front  = j.find('.front');
			readMoreFunction(j, el_cont, front, function (){
				scrollToEntry(firstId);
			});
		}
	}
	
	if (ID_MAPPING[firstId]){
		var fullId = ID_MAPPING[firstId]; // L1 -> L1+5
	}
	else {
		fullId = firstId;
	}
	
	if (!all_active_ids[fullId]){
		all_active_ids[fullId] = true;
		addArticlesByIds([fullId], getPrevId(fullId), true, null, callback);
	}
	else {
		callback();
	}
}

function scrollToEntry (id){
	let j = jQuery(".lex_article_" + id);

	if(j.length>0){
		window.scrollTo({top: j.offset().top - jQuery(".lex_header_inner").height(), behavior: 'smooth'});
	}
}


function slideMobileMenuDown(){
		jQuery('.mobile_sidebar_bg').fadeOut();
		jQuery('.lexsidebar.in').removeClass('in');
		jQuery('.lexsidebar').css('top','100%');
}

function addPopups (div){

	addBiblioQTips(div);
	addCitations("Kopieren");
	
// 	div.find(".lex_quote").each(function (){
// 		jQuery(this).qtip({
// 			"show" : "click",
// 			"hide" : "unfocus",
// 			"content" : {
// 				"text" : "<div>" + jQuery(this).data("quote").replace(/(http[^ ]*)/, "<a href='$1'>$1</a>")
// 				+ "</div><br /><input class='copyButton' style='display: block; margin: auto;' type='button' data-content='" 
//				+ jQuery(this).data("quote") + "' value='Kopieren' />"
//  			},
//  			"position" : {
//  				"my": "top right",  
//  				"at": "bottom left"
//  			}
// 		});
// 	});
}

function removePopus (div){
	div.find(".bibl, .vaabr, .sabr").qtip("destroy");
	div.find(".lex_quote").qtip("destroy");	
}

function clickListItem(_this){
 	 var id = jQuery(_this).attr('id');

	if (ids_to_remove[id] == true) 
		return;

	if (jQuery(_this).hasClass('active')){
		closeArticle(jQuery('#detailview_'+id.replace(/\+/g, '\\+')),id);
		jQuery(_this).removeClass('active');	
	}
	else {
		if(!jQuery('.lex_main_load_cover').is(":visible")){
			jQuery('.lex_main_load_cover').css("display", "flex").hide().fadeIn('fast');
		}
		
		jQuery(_this).addClass('active');
		var prev_id = getPrevId(id);
		if (all_active_ids[id] == null){
			all_active_ids[id] = true;
			addArticlesByIds([id], prev_id, true, null, function (){
				scrollToEntry(id);
			});
		}
	}
	if (jQuery('.lexstartcontent').length > 0){
		jQuery('.lexstartcontent').fadeOut('fast');
	}
	
	if (jQuery('.lex_articles .no_results').length > 0){
		jQuery('.lex_articles .no_results').remove();	  
	}
}



function getPrevId(id){
	var own_idx = ids_to_idx[id];
	var res = null;
    var mindist = Number.POSITIVE_INFINITY;
	for(var key in all_active_ids){
		var other_idx =  ids_to_idx[key];
		if(other_idx<own_idx){
		  var dist = own_idx-other_idx;
		  if(dist<mindist){
			res = key;
			mindist = dist;
		}
	}	
 }
return res;
}

function getAllArticles(callback){

	 var query = "get_all_articles";
	 if(urlParams.get("list") == "municipalities")query="get_all_municipalities";
	 if(isMethodology)query="get_all_methodology";

	  var data = {
            "action" : "va",
            "namespace" : "lex_alp",
            "query" : query,
			"db" : ajax_object.db
    };

    jQuery.post(ajax_object.ajaxurl, data, function (response){
    	var res = JSON.parse(response);

    	for(var i=0; i<res.length;i++){

    		var article = res[i];
    		var type = article['Id'].substring(0, 1);
		    if(isMethodology)type="A";	
    		var row = '<li id="'+article["Id"]+'"' + (article["Tags"]? ' data-tags="' + article["Tags"] + '"': '') + '><span class="list_marker type_'+type+'"></span><span class="title-string">'+article["Title_Html"]+'</span></li>';
    		clear_titles.push(article["Title_Html"])
    		all_data.push(row);
    		ids_to_idx[article['Id']] = i;

    	}


      clusterize = new Clusterize({
		  rows: all_data,
		  scrollId: 'scrollArea',
		  contentId: 'lextitellist',
		  no_data_text: 'Keine Ergebnisse...', 
		   callbacks: {
		    clusterChanged: function() {
		    		updateVisibleItems();
		    	}
  			}
		});

	 jQuery('#lextitellist').on('mouseup', 'li', function() {
  	 		 clickListItem(this);
	 });

   	  jQuery('.lexsearch input').attr("placeholder", getPlaceHolderText());

   	  jQuery('.lex_load_cover').fadeOut();


   	  	var main_search_input = jQuery('.lexsearch input');

   	  	main_search_input.on('keyup', function () {

   	  		if(event.key == "Enter"){
   	  			var val = jQuery('.lexsearch input').val();
				lexMainSearch(val);
   	  		}

		if(main_search_input.val().length==0 && event.key!=="Enter"){
					completeReset(true, true);
		 	}
		});


   	 	var input = jQuery('.lexsidebar').find('.search').find('input');


		var doneTypingInterval = 250;
		var typingTimer;        

		input.on('keyup', function () {
		  jQuery('.lex_load_cover').fadeIn();
		  clearTimeout(typingTimer);
		  typingTimer = setTimeout(doneTyping, doneTypingInterval);
		});


		input.on('keydown', function () {
		  clearTimeout(typingTimer);
		});

		function doneTyping () {

		 if(input.val().length>0){
		 	getFilterResults(input.val());
		 	addABCScrolling(removeDiacriticsPlusSpecial)
		 }
		 else {
	 		filtered_data = [];
		 	clusterize.update(all_data);
		 	addABCScrolling(removeDiacriticsPlusSpecial)

		 }
    	 jQuery('.lex_load_cover').fadeOut();
		}

		callback()
    }) // post


}


function getFilterResults(filter){

	  var query = "get_filter_results";
	  if(urlParams.get("list") == "municipalities") query = "filter_municipalities_results";
      if(isMethodology) query = "filter_methodology_results";

	  var data = {
            "action" : "va",
            "namespace" : "lex_alp",
            "search_val": removeDiacritics(filter),
            "query" : query,
			"db" : ajax_object.db
    };

    jQuery.post(ajax_object.ajaxurl, data, function (response)
    {
    	var res = JSON.parse(response);
    	filtered_data = [];
  	

    	for(var i=res.length-1; i>=0;i--){

    		var id = res[i];

		  	var idx = ids_to_idx[id];
		
		  	var article = all_data[idx];
    		filtered_data.push(article);

    	}
  	    clusterize.update(filtered_data);
  	    addABCScrolling(removeDiacriticsPlusSpecial)
    })
}


function completeReset(show, resetSidebar){


		loadingCounter =0;
		filtered_data = [];
		if(clusterize)clusterize.update(all_data);
		addABCScrolling(removeDiacriticsPlusSpecial);
		jQuery('.lex_article').remove();
		jQuery('.no_results').remove();
		all_active_ids = {};
		jQuery('#lextitelinput').val('');
		if(show){
			jQuery('.lexstartcontent').fadeIn('fast');
			jQuery('.lexsearch input').val('');
			jQuery('.lexsearch input').attr("placeholder", getPlaceHolderText());
		}
		updateVisibleItems();

		if(resetSidebar){

			if(window.innerWidth<=768){
				jQuery('.lexsidebar').removeClass('in').css('top','100%');
			}

			jQuery('.lexsidebar #scrollArea').scrollTop(0);
			if(jQuery('.lexsidebar').css('left')!="0px"){
				jQuery('.lex_slide_uncollapse').click();
			}

		}
		
		jQuery('.lex_article').each(function(){
			removePopus(jQuery(this));
		})
}


function updateVisibleItems(){
		for(key in all_active_ids){
			let selector = "#" + key.replace(/\+/g, '\\+')
			if(!(jQuery(selector).hasClass('active'))){
				jQuery(selector).addClass('active');
			}
		}

		if(Object.keys(all_active_ids).length==0){
			jQuery('.lexlist li.active').removeClass('active');
		}
}


function addArticlesByIds(ids, prev_id, append_alphabetically, highlight, callback){

	loadingCounter++;

    var data = {
            "action" : "va",
            "namespace" : "lex_alp",
            "query" : "get_text_content",
            "type" : isMethodology? 'M': 'L',
            "id" : ids,
			"db" : ajax_object.db
    };

	jQuery.post(ajax_object.ajaxurl, data, function (response){	
		if  (response.startsWith("ERROR:")){
			alert(response.substring(6));
			return;
		}

		var articles_to_append = jQuery(response);

		jQuery(articles_to_append).each(function(){

			var that = jQuery(this);
			var id = that.attr('id').split('_')[1];
			if(!append_alphabetically){
				jQuery('.lex_articles').append(that);
			}
			else {
				if (jQuery('.lex_article').length == 0 && all_active_ids[id] == true){
					jQuery('.lex_articles').append(that);
				}
				else if (all_active_ids[id] == true && jQuery("#detailview_"+id).length == 0){
					if (prev_id){
						var prev_element = jQuery("#detailview_"+prev_id.replace(/\+/g, '\\+'));
						if (prev_element.length>0){
							prev_element.after(that);
						}
						else {
							jQuery('.lex_articles').append(that);
						}
					}	
					else {
						jQuery('.lex_articles').prepend(jQuery(this));
					}
				}
			}
			generateFinalLexArticles(that)
		}); // each article
				
		loadingCounter--;
		
		if (loadingCounter == 0){
			jQuery('.lex_main_load_cover').fadeOut('fast');
		}
	
	 	if(searching){
			finalizeSearch(highlight);
		}

		if (callback){
			callback();
		}

	}); // ajax


};


function generateFinalLexArticles(that){


					var el = that[0];
    	 			var f_cont = that.find('.f_content');
    	 			var el_cont = f_cont[0];
    	 			var front  = that.find('.front');
    	
	
		  	 		var total_height = (el.offsetHeight > 88) ? el.offsetHeight : 88;

        	 		that.height(total_height);
        	 		front.height(total_height);

        	 		that.attr('original_height',total_height);
        	 		that.css('max-height','initial');

            	 	if (total_height < el_cont.scrollHeight) {

            	 		var readmore = jQuery('<div class="lex_read_more extend"><span class="extend">Mehr lesen...</span></div>');
            	 		
            	 		that.find('.f_content').append(readmore);

            	 		that.addClass('overflow');
	
            	 		that.css('max-height','initial');
            	 		front.css('max-height','initial');
				
							readmore.on('click',function(){
								readMoreFunction(that, el_cont, front);						
							})



					} 

					that.find('.back').show();	
				  	that.flip({axis: 'x', trigger: 'manual',speed:450});	
              
	

					  that.find('.lex_close').on('click',function(){
		  				 var id = that.attr('id').split('_')[1];

		  					if(!prevent_tour_click)closeArticle(that,id);

  				   	 	 // jQuery('.lexsearch input').attr("placeholder", getPlaceHolderText());			
					  });	


					  that.find('.lex_image_btn').on('click',function(){
					  	 if(blockimages) return;
					  	 blockimages = true;
		  				 var id = that.attr('id').split('_')[1];
							   getConceptImages(id,function(data){
							   		 createLexImageModal(data,id);
							   		  
							   });
					  });	


					  that.find('.flipbutton').off().on('click',function(){

					  	if(that.hasClass('autoclick') || prevent_tour_click) return;
											  	 			  	
				  		if(that.find('.open').length>0 || that.hasClass('open')){ //something is open => no flip first close stuff


		  			  	  if(that.hasClass('flipped')){
		  			  	  	 	closeAllBack(that,true);
		  			  	  }
		  			  	  else{

					  		 readMoreFunction(that, el_cont, front,function(){
					  		 	that.find('.flipbutton').click();
					  		 });

					  		 }	
					  	}

					  	else{


						setTimeout(function(){
							that.flip('toggle');
						},150)

			  	 	  	 that.toggleClass('flipped');
					  	 that.addClass('toggle_scale');
					  	 jQuery(this).hide();

					  	 setTimeout(function() {that.removeClass('toggle_scale')}, 200);

						  that.one('flip:done',function(){

						  		setTimeout(function() {
						  			that.find('.flipbutton').fadeIn();	
								  	  if(that.hasClass('flipped')){
										  	 	that.find('.flipbutton').find('.text').text('Zurück');
										  	 	that.find('.flipbutton').find('i').removeClass('fa-database').addClass('fa-angle-left');
										}

									  	 else{
								  	 		that.find('.flipbutton').find('.text').text('Daten'); 
								  	 		that.find('.flipbutton').find('i').removeClass('fa-angle-left').addClass('fa-database');		
									  	 }
						  		}, 150);
						  });


					  	  if(that.hasClass('flipped')){


							  	 	that.attr('back_height',that.find('.b_content').height()+20);
							  	 	that.height(parseInt(that.attr('back_height')));

							  	 

								  	 	that.find('.sub_head').off().on('click',function(e){

								  	 		if(prevent_tour_click) return;

								  	 		var clicked_item = jQuery(this);

								  	 				if(jQuery(this).hasClass('sliding') || !jQuery(e.target).hasClass('sub_head_content')) return;
								  	 				
								  	 				clicked_item.toggleClass('open');
								  	 				clicked_item.addClass('sliding');

								  	 				if(jQuery(this).hasClass('open')){	

								  	 					if(clicked_item.find('.hiddenbackcontent').find('table').length==0){

																slideSubHeadDown(that, clicked_item, null);

								  	 					}

						  	 							else{

								  	 							clicked_item.find('i').removeClass('fa-angle-right').addClass('fa-angle-down');
						  	 									clicked_item.find('.hiddenbackcontent').slideDown(function(){
					  	 										clicked_item.addClass('open');	
																clicked_item.removeClass('sliding');
																clicked_item.find('.back').addClass('table_open');
																});

								  	 					}

								  	

										  	 		}

								  	 				else{
									  	 				
										  	 			openForSlideDown(that, clicked_item);
								  	 				    
										  	 		}

									  	 			if(that.find('.open').length==1){

															that.css('height','100%');
															setTimeout(function() {	that.find('.back').css('overflow','auto').css('max-height','initial');}, 10);

													}

										  	 
								  	 
								  	 		
								  	 	});

							}

						  	 else{
						  	 	that.height(parseInt(that.attr('original_height')));  	 	
						  	 }

						}// if not open 	 

					  });
					
		
			that.addClass('show');

			addPopups(that);

}


function openForSlideDown(that, clicked_item){
	clicked_item.find('i').removeClass('fa-angle-down').addClass('fa-angle-right');
			clicked_item.addClass('sliding');

				clicked_item.find('.hiddenbackcontent').slideUp(function(){
				clicked_item.removeClass('sliding');
				clicked_item.find('.second_row').remove();
				clicked_item.find('.backtable tr').removeClass('active');
				that.find('.back').removeClass('table_open');
				clicked_item.removeClass('open');

					if(that.find('.open').length==0){											
		  		setTimeout(function() { that.find('.back').css('overflow','hidden').css('max-height','209px');}, 10);	
				  that.height(parseInt(that.attr('back_height')));
									  	 			 
			  	}
	  	
			  	 	clicked_item.find('.hiddenbackcontent').empty();
			 });
	}


function slideSubHeadDown(that, clicked_item, callback){
		var id = that.attr('id').split('_')[1];
		var index = clicked_item.index();
		var selftype = id.charAt(0)
		var othertype = getOtherTypeByOwn(selftype,index);

		clicked_item.find('i').removeClass('fa-angle-right').addClass('fa-circle-notch fa-spin');

		getBackTable(id,selftype,othertype, function(html){

			clicked_item.find('.hiddenbackcontent').append(jQuery(html))
			addTableSorter(clicked_item.find('.hiddenbackcontent table'),that)

			clicked_item.find('.hiddenbackcontent').slideDown(function(){
			clicked_item.removeClass('sliding');
			that.find('.back').addClass('table_open');
			if(callback)callback();
			});
			clicked_item.find('i').removeClass('fa-circle-notch fa-spin').addClass('fa-angle-down');
		
		});

 						
		
	if(that.find('.open').length==1){

 		that.css('height','100%');
 		setTimeout(function() {	that.find('.back').css('overflow','auto').css('max-height','initial');}, 10);
	
	}

}


function createLexImageModal(urls, id){

var i = urls.length;
while (i--) {
   	var format = urls[i].split('.').pop();
    if (format=="mp4") { 
         urls.splice(i, 1);
    } 
}

var carousel_cover = jQuery('<div class="carousel-cover"></div>');
var lexclone = jQuery('.lex_load_cover .spinnerarea').clone();
carousel_cover.append(lexclone);
jQuery('#lexImageModal .modal-body').append(carousel_cover);

var titel = 'Konzept'+': '+id;
jQuery('#lexImageModal .modal-title').text(titel);


if(urls.length==1){
	jQuery('#lexImageModal .carousel-indicators').hide();
	jQuery('#lexImageModal .cc_control').hide();
}

var count = 0;

jQuery('#lexImageModal').modal();

	jQuery('#lexImageModal').on('shown.bs.modal',function(){

			for(var i=0; i<urls.length;i++){
				var url = urls[i];
				var fakeImage = jQuery('<img src="'+url+'"/>');
				
				fakeImage.on('load',function(){
				
					if(count==urls.length-1){
						for(var j=0; j<urls.length;j++){
								var image_div = jQuery('<div class="carousel-item"><div class="lex_carousel_img" style="background-image:url('+urls[j]+')"></div></div>');
								
								jQuery('#lexImageModal .carousel-inner').append(image_div);
								var indicator = jQuery('<li data-target="#carouselExampleIndicators" data-slide-to="'+j+'"></li>');
								jQuery('.carousel-indicators').append(indicator);
								if(j==0){
									image_div.addClass('active');
									indicator.addClass('active');
								}

								if(j==urls.length-1){
								
									var carousel = jQuery('#lexImageModal .carousel').carousel()
									
									carousel_cover.fadeOut(function(){

										setTimeout(function(){
								 		   carousel.carousel('next');
									 	},1000); // initiate first slide
										blockimages = false;
									});
							
									
								}
						}
					}

					count++;
				});
			}


 	});


	jQuery('#lexImageModal').on('hidden.bs.modal',function(){

			jQuery('#lexImageModal .carousel').carousel('dispose');

			jQuery('#lexImageModal .carousel-inner').empty();
			jQuery('#lexImageModal .carousel-indicators').empty();
			jQuery('#lexImageModal .carousel-cover').remove();
			jQuery('#lexImageModal .carousel-indicators').show();
			jQuery('#lexImageModal .cc_control').show();
			blockimages = false;
	});



}


function getOtherTypeByOwn(owntype,index){

	if(owntype=="C" && index == 0){
		return "L"
	}
	else if (owntype=="C" && index == 1){
	  return "B"
	}
	else if (owntype=="L" && index == 0){
	  return "C"
	}
	else if (owntype=="L" && index == 1){
	  return "A"
	}
	else if (owntype=="B" && index == 0){
	  return "L"
	}
	else if (owntype=="B" && index == 1){
	  return "A"
	}
	else if (owntype=="B" && index == 2){
	  return "C"
	}
	else if (owntype=="A" && index == 0){
	  return "L"
	}
		else if (owntype=="A" && index == 1){
	  return "B"
	}
		else if (owntype=="A" && index == 2){
	  return "C"
	}
}


function addTableSorter(in_table,that){

	in_table.bind("sortStart",function(e, table) {
	
	   jQuery(table).find('tr').removeClass('active').off();
	   jQuery(table).find('.second_row').remove();

	})
	.bind("sortEnd",function(e, table) {
		 	openSecData(jQuery(table),that);
	}).bind("tablesorter-initialized",function(e, table) {

			openSecData(jQuery(table),that);
		});
	
    in_table.tablesorter({theme: 'dark'}); 
}

function closeAllBack(that,flip){

		var num_open_items = that.find('.open').length;
		var count = 0;
			that.find('.open').removeClass('open').find('.hiddenbackcontent').slideUp(function(){
			that.find('.back').removeClass('table_open');
			that.removeClass('sliding');
			count++;
			that.find('.second_row').remove();
			that.find('.backtable tr').removeClass('active');
			that.find('.back').css('overflow','hidden').css('max-height','209px');
			that.height(parseInt(that.attr('back_height')));
				if(count==num_open_items && flip){
					performAutoClick(that);
				}
			});
		that.find('.sub_head_content').find('i').removeClass('fa-angle-down').addClass('fa-angle-right');

}

function performAutoClick(that){
	that.addClass('autoclick');
    setTimeout(function() {that.removeClass('autoclick');that.find('.flipbutton').click();},700);
}

function finalizeSearch(highlight){

		jQuery('.lexstartcontent').hide();
		jQuery('.lexsearch button').removeClass('no_hover');
		jQuery('.lexsearch button i').first().removeClass('fa-circle-notch fa-spin lex-search-spinner').addClass('fa-search');
   		updateVisibleItems();
	    if(highlight)highlightSearchResults(highlight);	
   		searching = false;
}


function lexMainSearch(val){

if(searching) return;


	if(val.length<3){
		if(val.length>0){
				jQuery('.lexsearch input').val('').addClass('red').attr("placeholder",'Bitte mehr als 2 Buchstaben eingeben.');
				setTimeout(function() {
						jQuery('.lexsearch input').removeClass('red').attr("placeholder",getPlaceHolderText());
				}, 750);
		}
	}

		else{

			completeReset(false, true);

			searching = true;

				jQuery('.lexsearch button').addClass('no_hover');
				jQuery('.lexsearch button i').first().removeClass('fa-search').addClass('fa-circle-notch fa-spin lex-search-spinner');

					var query = "get_search_results";
					if(urlParams.get("list") == "municipalities")query="get_search_results_mun";
					if(isMethodology)query="get_search_results_meth";


				    var data = {
			            "action" : "va",
			            "namespace" : "lex_alp",
			            "query" : query,
			            "search_val" : removeDiacritics(val),
						"db" : ajax_object.db
			    		};
			       

			    jQuery.post(ajax_object.ajaxurl, data, function (response){

			    	var res = JSON.parse(response);
			   		var list = [];
			   		for(var i=0; i<res.length;i++){
			   			var id = res[i];
			   			list.push(id);
			   			all_active_ids[id] = true;
			   		}

			    if (list.length > 0){
					addArticlesByIds(list,null,false,val);	
				}
			    else {
			    	finalizeSearch(null);
			    	completeReset(false, true);
			    	jQuery('.lexstartcontent').hide();
			    	if(jQuery('.lex_articles .no_results').length==0){
			    		jQuery('.lex_articles').append('<div class="no_results">Keine Ergebnisse...</div>') 
			    		setTimeout(function() {completeReset(true, true)}, 1000);
			    	}
			    };
			


			    });


    }



}

function highlightSearchResults(val){

jQuery(".lex_article").mark(val, {
    "element": "span",
    "className": "highlight",
	"synonyms": {"ss": "ß"}
});

}

function closeArticle(that,id){
	 delete all_active_ids[id];
	 ids_to_remove[id] = true;
		  				 
	 that.removeClass('show');
	 setTimeout(function() {
	 	that.remove();
 	  	 if(Object.keys(all_active_ids).length==0)jQuery('.lexstartcontent').fadeIn('fast');  
 	  	  delete ids_to_remove[id];
	 }, 500); 
	 jQuery("#" + id.replace(/\+/g, '\\+')).removeClass('active');
	 removePopus(that);
}



function openSecData(table,that){
var highlighted = false;

	table.find('tr').off().on('click',function(){
		if(prevent_tour_click) return;
		var row = jQuery(this)
		if(!highlighted){
				openSecTable(row,that,false);
	 	}
	})

	//do not open tr if text is highlighted
	table.find('tr').mouseup(function(){
	var highlightedText = "";
	if (window.getSelection) {
		highlightedText = window.getSelection().toString();
	} 
	else if (document.selection && document.selection.type != "Control") {
		highlightedText = document.selection.createRange().text;
	}
	if(highlightedText != "")
		highlighted = true;
		setTimeout(function() {
			highlighted = false;
		}, 100);
	});

}



function openSecTable(tr,detailview,bypass){

		if(getting_sec_data && !bypass) return;

		var main_id_comb = detailview.attr('id').split('_')[1];
		var main_type = main_id_comb.substring(0, 1);
		var main_id = main_id_comb.substr(1);

		var id = tr.attr('id');
		
		if(!id){
			id = null;
		}
		else {
			id = id.substring(1);
		}

		var type = tr.parent().parent().attr('type');
		
		if(!tr.next().hasClass('second_row')){
			var row = tr;

			if(type){
	
			tr.append('<div class="secRowLoading"><i class="fas fa-circle-notch fa-spin"></i></div>');
			tr.find('.secRowLoading').css('height',(tr.height()-1)+"px");

			getSecondaryData(id, type, row, main_type, main_id,function(){
				tr.find('.secRowLoading').remove()
			});
			tr.addClass('active');

			}

		}
		else{
			var qtip_key = type + id + "_" + main_type + main_id;

			for(var i = 0; i < qtipApis[qtip_key].length; i++){
				if(qtipApis[qtip_key][i])
					qtipApis[qtip_key][i]["destroy"](true);
			}

			delete qtipApis[qtip_key];
			
			tr.next().remove();
			tr.removeClass('active');
		}

}

function readMoreFunction(that, el_cont, front, callback){

if(prevent_tour_click) return;

that.toggleClass('open');

		if(that.hasClass('open')){
			 that.animate({height:el_cont.scrollHeight+15},0);
			 //use jQuery animate to fix scrollbar-bug
		}
		else {
		   that.animate({height:parseInt(that.attr('original_height'))},0);
		    //use jQuery animate to fix scrollbar-bug
			 that.find('.lex_read_more').height(50).removeClass('no_grad');
			 
		};

		var transition_event = whichTransitionEvent();

		that.one(transition_event, function () {

		    if(that.hasClass('open')){that.find('.lex_read_more').addClass('no_grad');
		     that.find('.lex_read_more').height(10).find('span').text('Weniger lesen...');
			}
			else {

					that.find('.lex_read_more').find('span').text('Mehr lesen...');
				}
			if(callback) callback();	
		});
}


function getConceptImages(id,callback){

	var data = {
	    "action" : "va",
	    "namespace" : "lex_alp",
	    "query" : "get_concept_images",
	    "id" : id
	};

	jQuery.post(ajax_object.ajaxurl, data, function (response){
		var image_urls = JSON.parse(response);
		callback(image_urls);
	})

}


function getSecondaryData(id, type, row, main_type, main_id, callback){


getting_sec_data = true;

var data = {
    "action" : "va",
    "namespace" : "lex_alp",
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</div><div class="lex_header"><div class="lex_header_inner"><div class="lexlogowrapper"><div class="lexlogo lexhead no_svg"><div class="lexlogo_text" style="position: relative;">Methodologie</div></div>
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			</div></div></div></div><div  id="scrollLex" class="entry-content lex"><div class="lexcontent"><div class="lex_articles" id="scrollLexContent"><div class="lexstartcontent"><div class="entry-content methodology-text glossary">In den Beiträgen der Methodologie artikuliert sich das wissenschaftliche Selbstverständnis des Projekts. Die Auffassung zugrunde liegender Begriffe der <b>Linguistik</b> und der <b>Informationstechnologie</b> wird dargelegt, die <b>Funktionsbereiche</b> des Portals, besser: der virtuellen Forschungsumgebung, werden bestimmt und markante Punkte des <b>außersprachlichen Kontexts</b> werden kommentiert. Diese Unterfütterung der Nutzeroberfläche mit analytischem Diskurs zielt auf maximale Transparenz der gesamten Unternehmung; mit dieser Konzeption unterscheidet sich VerbaAlpina von den meisten anderen Projekten im Feld der Digital Humanities. Denn die entwickelten Prozeduren der virtuellen Geolinguistik zeigen sich nicht nur in der Funktionalität des Webauftritts, sie werden auch explizit und unmittelbar in der aktuellen Forschung verortet, ohne den mittelbaren Umweg über andere Kanäle der Publikation zu nehmen (die im übrigen in Gestalt externer <a href="https://www.verba-alpina.gwi.uni-muenchen.de/?page_id=309&amp;db=232">Publikationen</a> auch genutzt werden). Der Webauftritt erfolgt in mehreren Sprachen. Die allermeisten Textbeiträge wurden jedoch ursprünglich auf Deutsch formuliert und dann in andere verfügbare Sprache übersetzt. Im Zweifelsfall sollte man daher auf die deutsche Version referenzieren. <br>
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