var map;
var temp;
var panto=false;
var geocoder;
var markers = Array();
var infowindow;
var panSpecial=false;
var picid;

function initialize() {
	
	geocoder = new google.maps.Geocoder();
	infowindow = new google.maps.InfoWindow();
	
		
	setTimeout(animateSearchInfo, 4000);
	
	/*
	map = new google.maps.Map(document.getElementById("map_div"), {
		zoom: startzoom,
		center: new google.maps.LatLng(startlat, startlng),
		mapTypeId: google.maps.MapTypeId.SATELLITE
	});
	*/
	  var mapOptions = {
		center: new google.maps.LatLng(startlat, startlng),
    zoom: startzoom,
    mapTypeId: "OSM",
  mapTypeControlOptions: {
  mapTypeIds: [
   "OSM",
   google.maps.MapTypeId.HYBRID,
  ],
  style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
  }
  };


  map = new google.maps.Map(document.getElementById('map_div'), mapOptions);

	map.mapTypes.set("OSM", new google.maps.ImageMapType({
                getTileUrl: function(coord, zoom) {
                    return "http://tile.openstreetmap.org/" + zoom + "/" + coord.x + "/" + coord.y + ".png";
                },
                tileSize: new google.maps.Size(256, 256),
                name: "Karte",
                maxZoom: 18
            }));



	
	
	google.maps.event.addListener(infowindow, "closeclick", function() {
		this.anchor.setIcon('pins/red.png');
		delete this.anchor;
		delete this.anchorId;
		pulldown();
	});
	/* Unbedingt ersetzen, wenn Google die Möglichkeit bietet */
	google.maps.event.addListener(map, "zoom_changed", function() {
		if(map.getZoom()<4) {
			map.setZoom(4);
		}
	});
	google.maps.event.addListener(map, "idle", function() {
		map.lastCenter = map.getCenter();
		map.lastZoom = map.getZoom();
		if(panSpecial) {
			if(!dl_marker(picid)) {
				map.panTo(map.lastCenter);
				rmk();
			}
			panSpecial=false;
			openInfoBox(picid);
		} else {
			if(!dl_marker(picid)) {
				map.panTo(map.lastCenter);
				rmk();
			}
		}
		if(typeof(panToOpenInfoBox) == 'function') {
			panToOpenInfoBox();
			delete panToOpenInfoBox;
		}
	});
	diashowAppend();
	$('#diashow').cycle({
		pause: 1
	});
	}
function animateSearchInfo() {
	$('#searchinfo').animate({scrollTop: document.getElementById('searchinfo').scrollHeight}, document.getElementById('searchinfo').scrollHeight*75, 'linear', function() {
		setTimeout(function() {
			$('#searchinfo').scrollTop(0);
			setTimeout(animateSearchInfo, 3000);
		}, 200);
	});
}
function contact(id) {
	lytelink = document.createElement('a');
	lytelink.setAttribute('href', 'kontakt.php?id='+id);
	lytelink.setAttribute('rel', 'lyteframe');
	lytelink.setAttribute('rev', 'width: 630px; height: 380px;');
	myLytebox.start(lytelink, false, true);
}
function dl_marker(id) {
	url = "marker.php?minlat="+map.getBounds().getSouthWest().lat()+"&minlng="+map.getBounds().getSouthWest().lng()+"&maxlat="+map.getBounds().getNorthEast().lat()+"&maxlng="+map.getBounds().getNorthEast().lng()+"&zoom="+map.getZoom();
	if(typeof(id) == 'number') {
		url += "&prio="+id;
	}
	var check=false;
	$.ajax({
		type: "GET",
		url: url,
		dataType: "script",
		success: function() {rmk();check=true;},
		async: false
	});
	return check;
}
function rmk() {
	oldmarkers = markers;
	markers = Array();
	createmarkerd();
}
function createmarkerd() {
	if(typeof createmarker == "function") {
		createmarker();
		$(oldmarkers).each(function(index, value) {
			if(value != null && typeof(value) != "undefined") {
				if(value == infowindow.anchor) {
					infowindow.close();
					infowindow.anchor.setIcon('pins/'+infowindow.anchor.color+'.png');
					delete infowindow.anchor;
					delete infowindow.anchorId;
				}
				value.setMap(null);
			}
		});
	}
	else {
		setTimeout(createmarkerd,1);
	}
}
function init_marker(id, lat, lng) {
	if(typeof(oldmarkers[id]) != "undefined") {
		markers[id] = oldmarkers[id];
		oldmarkers[id] = null;
	} else {
		var marker = new google.maps.Marker({draggable: false, map: map, position: new google.maps.LatLng(lat, lng)});
		google.maps.event.addListener(marker, "mouseover", function() {
			if(typeof(timeout) != 'undefined'){clearTimeout(timeout);}
			if(infowindow.anchor != this) {
				timeout = setTimeout(function(){openInfoBox(id);},500);
			}
		});
		google.maps.event.addListener(marker, "mouseout", function() {
			if(typeof(timeout) != 'undefined'){clearTimeout(timeout);}
		});
		if(picid == id) {
			infowindow.anchorId = id;
			infowindow.anchor = marker;
			marker.setIcon('pins/green.png');
			marker.setZIndex(2);
		} else {
			marker.setIcon('pins/red.png');
			marker.setZIndex(1);
		}
		markers[id] = marker;
	}
}
function search(address) {
	geocoder.geocode({
		'address': address,
		'bounds': map.getBounds()
	}, function(result, status) {
		if(status == google.maps.GeocoderStatus.OK) {
			document.getElementById("searchinfo").innerHTML = "";
			map.fitBounds(result[0].geometry.bounds);
		} else {
			document.getElementById("searchinfo").style.color = "#A00";
			document.getElementById("searchinfo").innerHTML = "<b>Entschuldigung!</b><br />Für Ihre Suche wurde leider kein Ergebnis gefunden.";
		}
	});
}
function pulldown() {
	$("#pulldown").slideUp("slow", function() {
		$("#bogen").slideDown("slow", function() {
			$("#pullup").slideDown("slow");
		});
	});
}
function pullup() {
	$("#pullup").slideUp("slow", function() {
		$("#bogen").slideUp("slow", function() {
			$("#pulldown").slideDown("slow");
		});
	});
}
function panTo(id, lat, lng) {
	picid=id;
	panToOpenInfoBox = function(){openInfoBox(id);};
	map.panTo(new google.maps.LatLng(lat,lng));
}
function openInfoBox(id) {
	if(typeof(markers[id]) != "undefined") {
		pullup();
		var marker = markers[id];
		$.ajax({
			type: "GET",
			url: "bubble.php?id="+id,
			dataType: "html",
			success: function(data) {bild=new Image();bild.onload=function() {
					//infowindow.setOptions({maxWidth: bild.width});
					infowindow.setContent(data);
					if(typeof(infowindow.anchor) != "undefined" && infowindow.anchor != null) {
						infowindow.anchor.setIcon('pins/red.png');
						infowindow.anchor.setZIndex(1);
					}
					marker.setIcon('pins/green.png');
					marker.setZIndex(2);
					infowindow.anchor=marker;
					infowindow.anchorId=id;
					picid=id;
					infowindow.open(map,marker);
					addthis_config = {"data_track_addressbar":true};
					addthis_share = {"url":"http://www.LuftbildWeserEms.de/"+picid,"title":"LuftbildWeserEms.de | Bild "+picid};
					addthis.toolbox('.addthis_toolbox', addthis_config, addthis_share);
				};
				bild.src=data.replace(/^[\S\s]*?background="(.*?)"[\S\s]*?$/,'$1');
			},
			error: function(request) {marker.openInfoWindowHtml("<b>Entschuldigung!</b><br />Es ist ein Fehler aufgetreten!<br />Fehlercode: "+request.status+"<br /><br />Bitte benachrichtigen Sie uns, sollte dieser Fehler wiederholt auftreten.");}
		});
	}
	else {
		setTimeout(function(){openInfoBox(id);},1);
	}
}