var browser_IE = document.all?true:false
function detectBrowser() {
  var useragent = navigator.userAgent;
  var mapdiv = document.getElementById("karte");
  // wird der Internet Explorer verwendet
  
  if (useragent.indexOf('iPhone') != -1 || useragent.indexOf('Android') != -1 ) {
    mapdiv.style.width = '200px';
    mapdiv.style.height = '200px';
  } else {
    mapdiv.style.width = '692px';
    mapdiv.style.height = '500px';
  }
}

// Google Maps Variablen
var map;
var currentPosLat;
var currentPosLong
var myOptions;
var marker;
var markersArray = [];
var LatLngList = [];

// Passwortschutz
var LatLngListCache = [];
var LatLngListNameCache = [];

var bounds = new google.maps.LatLngBounds ();
var accuracy;
var accuracy_anzeige;

function addMarker(location, username) {
  marker = new google.maps.Marker({
    position: location,
	title: username,
    map: map
  });
  markersArray.push(marker);
  LatLngList.push(location);
}