var mapa;
var dymek = new google.maps.InfoWindow(); // zmienna globalna

function dodajMarker(lat,lng,txt)
{
	// tworzymy marker
	var opcjeMarkera =
	{
position: new google.maps.LatLng(lat,lng),
map: mapa
	}
	var marker = new google.maps.Marker(opcjeMarkera);
	marker.txt=txt;

	google.maps.event.addListener(marker,"click",function()
	{
dymek.setContent(marker.txt);
dymek.open(mapa,marker);
	});
	return marker;
}

function mapaStart(x,y,title,address)
{
	var wspolrzedne = new google.maps.LatLng(x,y);
	var opcjeMapy = {
	  zoom: 13,
	  center: wspolrzedne,
	  mapTypeId: google.maps.MapTypeId.ROADMAP
	};

	mapa = new google.maps.Map(document.getElementById("mapka"), opcjeMapy);
	var marker1 = dodajMarker(x,y,'<div class="maps_info_box">'+address+'</div>');

}

function Gallery(file, nr) {
    
    document.getElementById('view_photo').style.background = "transparent url("+file+") no-repeat scroll center center";
}