function mapaStart()  
{  
    if(GBrowserIsCompatible())
    {  
        var mapa = new GMap2(document.getElementById("mapka"));  
				 /*mapa.enableScrollWheelZoom();*/
        mapa.setCenter(new GLatLng(50.2902584, 19.1233197),13);  
				 mapa.addControl(new GLargeMapControl());
				 
        var ikona1 = new GIcon();  
             ikona1.image = "http://maps.google.com/mapfiles/kml/pal2/icon11.png";  
             ikona1.shadow = "http://maps.google.com/mapfiles/kml/pal2/icon11s.png";  
             ikona1.iconSize = new GSize(32, 32);  
             ikona1.infoWindowAnchor = new GPoint(16,16);  
             ikona1.iconAnchor = new GPoint(16,16);  
             ikona1.shadowSize = new GSize(59, 32);   
				var ikona2 = new GIcon();  
             ikona2.image = "http://maps.google.com/mapfiles/kml/pal3/icon31.png";  
             ikona2.shadow = "http://maps.google.com/mapfiles/kml/pal3/icon31s.png";  
             ikona2.iconSize = new GSize(32, 32);  
             ikona2.infoWindowAnchor = new GPoint(16,16);  
             ikona2.iconAnchor = new GPoint(16,16);  
             ikona2.shadowSize = new GSize(59, 32);   
						 
				var ikona3 = new GIcon();  
             ikona3.image = "http://maps.google.com/mapfiles/kml/pal2/icon62.png";  
             ikona3.shadow = "http://maps.google.com/mapfiles/kml/pal2/icon62s.png";  
             ikona3.iconSize = new GSize(32, 32);  
             ikona3.infoWindowAnchor = new GPoint(16,16);  
             ikona3.iconAnchor = new GPoint(16,16);  
             ikona3.shadowSize = new GSize(59, 32);   	
						 
				var ikona4 = new GIcon();  
             ikona4.image = "http://maps.google.com/mapfiles/kml/pal4/icon46.png";  
             ikona4.shadow = "http://maps.google.com/mapfiles/kml/pal4/icon46s.png";  
             ikona4.iconSize = new GSize(32, 32);  
             ikona4.infoWindowAnchor = new GPoint(16,16);  
             ikona4.iconAnchor = new GPoint(16,16);  
             ikona4.shadowSize = new GSize(59, 32);   							 
				
				 var m1 = new GMarker(new GLatLng(50.2920763, 19.1320244),{title: 'ul. Będzińska 6, Sosnowiec',icon: ikona4});
				 mapa.addOverlay(m1);  
				 var m2 = new GMarker(new GLatLng(50.2784656, 19.1286056),{title: 'ul. Warszawska 2, Sosnowiec', icon: ikona3});
				 mapa.addOverlay(m2);  
				 var m3 = new GMarker(new GLatLng(50.2869917, 19.1210869),{title: 'ul. Smutna 5, Sosnowiec',icon: ikona1});
				 mapa.addOverlay(m3);  
				 var m4 = new GMarker(new GLatLng(50.3012123, 19.1362913),{title: 'ul. Będzińska 65, Sosnowiec',icon: ikona2});
				 mapa.addOverlay(m4);  
				 GEvent.addListener(m1,"click",function() {  
            m1.openInfoWindowHtml('<b>Pierwszy dzień festiwalu:</b><br><b>Koncert Tomka Budzyńskiego</b><br>Miejski Klub im. Jana Kiepury<br>ul. Będzińska 6, Sosnowiec<br><a href="http://www.kiepura.pl" target="_blank">Zobacz stronę</a>');  
        });  
				GEvent.addListener(m2,"click",function() {  
            m2.openInfoWindowHtml('<b>Drugi dzień festiwalu:</b><br><b>Wieczór taneczny</b><br>Muza Art Cafe<br>ul. Warszawska 2, Sosnowiec<br><a href="http://www.muzaartcafe.pl" target="_blank">Zobacz stronę</a>');  
        });  
				GEvent.addListener(m3,"click",function() {  
            m3.openInfoWindowHtml('<b>Trzeci dzień festiwalu:</b><br><b>Koncert zespołu &bdquo;Od nowa&rdquo;</b><br>Parafia pw. św. Józefa Rzemieślnika<br>ul. Smutna 5, Sosnowiec<br><a href="http://www.jozef-parafia.sosnowiec.opoka.org.pl" target="_blank">Zobacz stronę</a>');  
        });  
				GEvent.addListener(m4,"click",function() {  
            m4.openInfoWindowHtml('<b>Drugi dzień festiwalu:</b><br><b>Spotkania warsztatowe</b><br>Energetyczne Centrum Kultury im. Jana Kiepury<br>ul. Będzińska 65, Sosnowiec');  
        });  
    }  
}