//mapaa===========
$(document).ready(function(){
        


       function mapInit(){
           
           var latlng = pos;
            var myOptions = {
              zoom: zoom,
              center: latlng,
              scaleControl: true,
              scrollwheel : false,
              mapTypeId: google.maps.MapTypeId.ROADMAP
            };
            map = new google.maps.Map(document.getElementById("map_canvas"),myOptions);

            addMarker(pos);

       }

       function addMarker(pos) {
            marker = new google.maps.Marker({
              map:map,
              draggable:false,
              position: pos
            });
            marker.setMap(map);

      }
      if(($('#map_canvas').length>0)) {
          
          var marker;
            var map;
            var pos;
            var startPos=new google.maps.LatLng(52.162402098912295,19.247960249999988);
            var zoom;
            var geocoder;


            if($('#lokalizacja').val()!=''){
                    var coords=$('#lokalizacja').val().split(",");
                    pos = new google.maps.LatLng(coords[0], coords[1]);
                    if(coords[2]!=undefined) zoom=Number(coords[2]);
                    else zoom=10;
            } else {
                    pos = startPos;
                    zoom=6;
            }
          mapInit();
      }
});