var map;
var maps_control1;
var maps_control2;
var maps_control3;

function initialize() {
 var myLatlng = new google.maps.LatLng(46.141791, 14.410944);
 var myOptions = {
	zoom: 14,
	center: myLatlng,
	disableDefaultUI: true,
	mapTypeId: google.maps.MapTypeId.SATELLITE 
 }
 map = new google.maps.Map(document.getElementById("maps_canvas"), myOptions);

 var index = 0;
 maps_control1 = setMarkers(46.141791, 14.410944, 'Trenutno merilno mesto');
 maps_control2 = setWindDirection(46.141791, 14.410944, index); index++;
 maps_control3 = setMarkers(46.14005885, 14.41443346, 'Občinska hiša');
 function maps_control2_refresh() {
 	  if(maps_control2.map != null) {
        maps_control2.setMap(null);
 	     maps_control2 = setWindDirection(46.141791, 14.410944, index);
        index++;
     }
 }

 setInterval(function(){new maps_control3_refresh();}, 600000);
 maps_control1_toogle(true);
 maps_control2_toogle();
 maps_control3_toogle(true);
 }

function maps_control1_toogle(disable) {
 if(disable) {
	maps_control1.setMap(null);
 } else {
	maps_control1.setMap(map);
 }
}

function maps_control2_toogle(disable) {
 if(disable) {
	maps_control2.setMap(null);
 } else {
	maps_control2.setMap(map);
 }
}

function maps_control3_toogle(disable) {
 if(disable) {
	maps_control3.setMap(null);
 } else {
	maps_control3.setMap(map);
 }
}

function setMarkers(Lat, Lng, title) {
 var image = 'images/oznaka.png';
 var iconimage = new google.maps.MarkerImage(image, null, null, new google.maps.Point(19/2, 30));
 var myLatLng = new google.maps.LatLng(Lat, Lng);
 var area = new google.maps.Marker({
	  position: myLatLng,
	  title: title,
	  map: map,
	  icon: iconimage
 });
 return area;
}

function setWindDirection(Lat, Lng, i) {
 var image = 'winddir.php?'+i;
 var iconimage = new google.maps.MarkerImage(image, null, null, new google.maps.Point(136/2, 136/2));
 var myLatLng = new google.maps.LatLng(Lat, Lng);
 var area = new google.maps.Marker({
	  position: myLatLng,
	  //title: 'Smer vetra',
	  map: map,
	  icon: iconimage
 });
 return area;
}

function loadScript() {
 var script = document.createElement("script");
 script.type = "text/javascript";
 script.src = "https://maps.googleapis.com/maps/api/js?key=AIzaSyD0hgsaIhGonAOM20P7w9A1xScxpIOtI3k&callback=initialize";
 document.body.appendChild(script);
}