var ll_map;
		var ll_geoXmlTrack; 
		var ll_geoXmlFixes; 
		var ll_toggleState		= 1;
		var ll_fixesVisible		= 0;
		var ll_fixZoomLevel		= 8;
		var ll_trackOverlay		= "none" 
		var ll_kmlSetNo			= "0"
		var ll_acId				= "none";
		var ll_initialMapCenter	= "49.960833,8.641555";
		var ll_CVRHash			= "";
		var ll_infoBlubb;
		
		
		function ll_initialize() { 																	//console.log("ll_initialize");
		  // TEMP!!
			 //return;
		  	var ll_goCheck = document.getElementById("ll_acId");
			if ( ll_goCheck == null ) { 															//console.log("ll_nada!");
				return;
			}
			ll_acId					= document.getElementById("ll_acId").value; 					//console.log("acId: " + ll_acId);
			ll_initialMapCenter		= document.getElementById("ll_initialMapCenter").value; 		//console.log(ll_initialMapCenter);
			ll_trackOverlay			= document.getElementById("ll_initialTrackOverlay").value; 		//console.log(ll_trackOverlay);
			ll_kmlSetNo				= ""; //document.getElementById("ll_initialKmlSetNo").value; 			//console.log(ll_kmlSetNo);
			ll_map = L.map('ll_map_canvas').setView([50,8.5], 4);
			L.tileLayer('https://www.pilotundflugzeug.de/tiles/otm/{z}/{x}/{y}.png',{maxZoom:17}).addTo(ll_map);
			
			ll_map.on('zoomend', function() {														console.log("New Zoom: " + ll_map.getZoom() + " / " + ll_fixesVisible);
				if ( ll_map.getZoom() > ll_fixZoomLevel && ll_fixesVisible == 0 ) {
					ll_map.addLayer(ll_geoXmlFixes);
					setTimeout('ll_updateFixesDisplayRelaod();',2000); // Weired workaround, but if we don't do this the fix positions will be off
					ll_fixesVisible = 1;
				}
				if ( ll_map.getZoom() <= ll_fixZoomLevel && ll_fixesVisible == 1 ) {
					ll_map.removeLayer(ll_geoXmlFixes);
					ll_fixesVisible = 0;
				}
				zoom = ll_map.getZoom();
			});
		  
		  jQuery('span.ll_mapLegend').load("/servlet/use/Ajax.class?ajax&session=h5vogmlkv858wbe7tba8qjdwx687cl1bbkwyhbx25x5w6e23&method=getAircraftParameter&acId="+ll_acId+"&pkey="+ll_trackOverlay+"-legend");
		  jQuery('span.ll_mapHeader').load("/servlet/use/Ajax.class?ajax&session=h5vogmlkv858wbe7tba8qjdwx687cl1bbkwyhbx25x5w6e23&method=getLiveLogMapHeader&acId="+ll_acId);
		  ll_loadLoop();
		 
		}


		function ll_loadLoop() { 																		//console.log("loop!");
			ll_updateMap( false );
			setTimeout( 'll_loadLoop()', 60000 );
		}
		
		function ll_toggleMyKml( overlayName ) {
			if ( ll_trackOverlay == overlayName ) return;
			jQuery('span.ll_mapLegend').html("<font class=\"bildtext\">... loading ...</font>");
			ll_trackOverlay = overlayName;
			ll_updateMap( true );
		}
		
		function ll_setMyKml() {
			var overlayName = document.getElementById("ll_ovselect").value; //alert(overlayName)
			ll_toggleMyKml( overlayName );
		}

		function ll_generateGeoXml() {
			console.log(ll_trackOverlay);
			console.log(ll_kmlSetNo);
			var u1 = "https://www.pilotundflugzeug.de/trackkml/"+ll_acId+"/"+ll_kmlSetNo+"/"+ll_trackOverlay+"-track.kml";
			var u2 = "https://www.pilotundflugzeug.de/trackkml/"+ll_acId+"/"+ll_kmlSetNo+"/"+ll_trackOverlay+"-fixes.kml";
			var ll_geoXmlTrackOLD = ll_geoXmlTrack;
			var ll_geoXmlFixesOLD = ll_geoXmlFixes;
			
			ll_geoXmlTrack = new L.KML(u1, {async: true});
			ll_geoXmlTrack.on('loaded', function() { console.log("LOADED! TRACKS bounds: " + ll_geoXmlTrack.getBounds().getNorthWest() + " / " + ll_geoXmlTrack.getBounds().getSouthEast());
				if ( ll_geoXmlTrackOLD != null ) ll_map.removeLayer(ll_geoXmlTrackOLD);
				ll_map.fitBounds(ll_geoXmlTrack.getBounds(), {padding: [40,40]});
				ll_map.addLayer(ll_geoXmlTrack);				
				setTimeout('ll_updateTrackDisplayRelaod();',2000); // Weired workaround, but if we don't do this the icon position will be off
			});
			
			ll_geoXmlFixes = new L.KML(u2, {async: true});
			ll_geoXmlFixes.on('loaded', function() { console.log("LOADED! FIXES bounds: " + ll_geoXmlFixes.getBounds().getNorthWest() + " / " + ll_geoXmlFixes.getBounds().getSouthEast());
				if ( ll_fixesVisible == 1 )  {
					if ( ll_geoXmlFixesOLD != null ) ll_map.removeLayer(ll_geoXmlFixesOLD);
					//ll_map.fitBounds(ll_geoXmlFixes.getBounds(), {padding: [40,40]});
					ll_map.addLayer(ll_geoXmlFixes);
				}	
				ll_internalUpdateFDRShortlist();
				ll_internalUpdateCVRList();
			});
		}
		
		
		
		function ll_updateTrackDisplayRelaod() {
			if ( ll_geoXmlTrack != null  ) { console.log("ll_updateTrackDisplayRelaod!")
				ll_map.removeLayer(ll_geoXmlTrack);
				ll_map.addLayer(ll_geoXmlTrack);
			}
		}
		
		
		function ll_updateFixesDisplayRelaod() {
			if ( ll_geoXmlFixes != null  ) { console.log("ll_updateFixesDisplayRelaod!")
				ll_map.removeLayer(ll_geoXmlFixes);
				ll_map.addLayer(ll_geoXmlFixes);
			}
		}
		

		function ll_updateMapTableColor() {
			jQuery.get("/servlet/use/Ajax.class?ajax&session=h5vogmlkv858wbe7tba8qjdwx687cl1bbkwyhbx25x5w6e23&method=getAircraftParameter&acId="+ll_acId+"&pkey=running", function(data){
				//alert("Data Loaded: " + data);
				if ( data == "true" ) jQuery('#ll_mapTable').attr('bgcolor', '#dddddd' );
				if ( data == "false" ) jQuery('#ll_mapTable').attr('bgcolor', '#dddddd' );
			});
		}
		
		function ll_updateMap( force ) { //alert("updateMapHeader");
			jQuery.get("/servlet/use/Ajax.class?ajax&session=h5vogmlkv858wbe7tba8qjdwx687cl1bbkwyhbx25x5w6e23&method=getLiveLogMapHeader&acId="+ll_acId, function(data){
				//alert("Data Loaded: " + data);
				jQuery('span.ll_mapHeader').html( data );
				var newSetNo	= data.substring(4, 11); console.log("newSetNo: " + newSetNo); console.log("ll_kmlSetNo: " + ll_kmlSetNo);
				var running		= data.substring(12, 13); console.log("running: " + running);
				if ( running == "y" ) jQuery('#ll_mapTable').attr('bgcolor', '#dddddd' );
				if ( running == "n" ) jQuery('#ll_mapTable').attr('bgcolor', '#dddddd' );
				if ( newSetNo != ll_kmlSetNo || force == true ) ll_internalUpdateMap( newSetNo );
			});
		}
		
		function ll_internalUpdateMap( newSetNo ) {  //alert("internalUpdateMap: " + newSetNo);
			jQuery('span.ll_mapLegend').html("<font class=\"bildtext\">... loading ...</font>");
			ll_kmlSetNo = newSetNo;
			ll_generateGeoXml();
			jQuery('span.ll_mapLegend').load("/servlet/use/Ajax.class?ajax&session=h5vogmlkv858wbe7tba8qjdwx687cl1bbkwyhbx25x5w6e23&method=getAircraftParameter&acId="+ll_acId+"&pkey="+ll_trackOverlay+"-legend");
		}
		
		function ll_internalUpdateCVRList() {
			jQuery.get("/servlet/use/Ajax.class?ajax&session=h5vogmlkv858wbe7tba8qjdwx687cl1bbkwyhbx25x5w6e23&method=getCVRlist&acId="+ll_acId+"&date="+ll_trackOverlay, function(data){
				//alert("2: " + data.length);
				var ts = ll_parseParameter(data, "1"); //alert("3: " + ts);
				if ( ts != ll_CVRHash ) {
					jQuery('#ll_cvrList tr:gt(0)').remove();
					jQuery('#ll_cvrList').append(data);
					ll_CVRHash = ts;
				}
			});
		}
		
		function ll_internalUpdateFDRShortlist() {
			if(document.getElementById('ll_FDRShortList')) {
				jQuery.get("/servlet/use/Ajax.class?ajax&session=h5vogmlkv858wbe7tba8qjdwx687cl1bbkwyhbx25x5w6e23&method=getFDRShortlist&acId="+ll_acId+"&date="+ll_trackOverlay+"&rows=9", function(data){
					//alert("2: " + data.length);
					var ts = ll_parseParameter(data, "1"); //alert("3: " + ts);
					jQuery('#ll_FDRShortList tr:gt(0)').remove();
					jQuery('span.ll_fdrHeader').html( ts ); //alert("hallo");
					jQuery('#ll_FDRShortList').append(data);
				});
			}
		}
		
		function ll_parseParameter( data, pName ) {
			var cut1 = data.indexOf(pName+"{{")+pName.length+2;
			var cut2 = data.indexOf("}}"+pName);
			return data.substring(cut1,cut2);
		}
		
		function ll_jumpFix( fixId ) { //alert(" jump: " + fixId);
			jQuery.get("/servlet/use/Ajax.class?ajax&session=h5vogmlkv858wbe7tba8qjdwx687cl1bbkwyhbx25x5w6e23&method=getSingleMarkerHtml&fixId="+fixId, function(data){
				var lat = ll_parseParameter(data, "lat"); //console.log("lat: " + lat);
				var lon = ll_parseParameter(data, "lon"); //console.log("lon: " + lat); console.log("data: " + data);
				var latlng = new L.latLng( lat, lon );
				ll_infoBlubb = L.popup()
			    .setLatLng(latlng)
			    .setContent(data)
			    .openOn(ll_map);
			});
		}