function initialize() { 
if (GBrowserIsCompatible()) { 
         var map = new GMap2(document.getElementById("map_canvas")); 
         map.addControl(new GLargeMapControl()); 
         //map.addControl(new GOverviewMapControl()); 
         map.addControl(new GScaleControl()); 
         map.enableContinuousZoom(); 
         map.enableDoubleClickZoom(); 
         map.setCenter(new GLatLng(50.1305068, 18.9801914), 16); 
         
         
         //definicja ikon 
 		 var baseIcon = new GIcon(); 
           	 baseIcon.iconSize=new GSize(32,32); 
             baseIcon.shadowSize=new GSize(56,32); 
             baseIcon.iconAnchor=new GPoint(16,32); 
             baseIcon.infoWindowAnchor=new GPoint(16,0); 
           
        
         var budynek=new GIcon(baseIcon,"http://maps.google.com/mapfiles/ms/micons/homegardenbusiness.png", null, "http://maps.google.com/mapfiles/ms/micons/homegardenbusiness.shadow.png"); 
         var autobus=new GIcon(baseIcon,"http://maps.google.com/mapfiles/ms/micons/bus.png", null, "http://maps.google.com/mapfiles/ms/micons/bus.shadow.png"); 
         var parking=new GIcon(baseIcon,"http://maps.google.com/mapfiles/ms/micons/parkinglot.png", null, "http://maps.google.com/mapfiles/ms/micons/parkinglot.shadow.png"); 
 
         //budynek
         var info1='<div style="background-color: #fff; width: 315px; font-size: 11px; FONT-FAMILY: Verdana, Tahoma, Arial, Sans-Serif;"><h4>Stowarzyszenie "Tychy Naszą Małą Ojczyzną"</h4><br /><span style="font-family: tahoma; font-size: 13px;">43-100 Tychy, <br /> ul. Damrota 66</span></div>'; 
         var point1 = new GLatLng(50.1305068, 18.9801914); 
         var marker1 = new GMarker(point1,budynek); 
         GEvent.addListener(marker1, "click", function() { 
          		marker1.openInfoWindowHtml(info1);}); 
         map.addOverlay(marker1); 
         
         
		 //Autobus
         var info2='<div style="background-color: #fff; width: 320px; font-size: 11px; FONT-FAMILY: Verdana, Tahoma, Arial, Sans-Serif;"><b>Tychy Rynek, dojazd z kierunku</b><br />Wartogłowiec Pętla, Mąkołowiec Bociania, Paprocany Wiadukt Pętla, Jaroszowice Szkoła, Tychy Zajezdnia, Czułów Fabryka, Katowice Aleja Korfantego, Paprocany Wiadukt, Tychy Delphi</div>'; 
         var point2 = new GLatLng(50.129711, 18.981822); 
         var marker2 = new GMarker(point2,autobus); 
         GEvent.addListener(marker2, "click", function() { 
                marker2.openInfoWindowHtml(info2);}); 
         map.addOverlay(marker2); 
         
		 //Autobus
         var info3='<div style="background-color: #fff; width: 320px; font-size: 11px; FONT-FAMILY: Verdana, Tahoma, Arial, Sans-Serif;"><b>Tychy Rynek, dojazd z kierunku</b><br />Żwaków Rogatki, Wartogłowiec Pętla, Tychy Dworzec PKP, Wilkowyje UniMet, Mąkołowiec Objazdowa, HOOP, Tychy Szpital Wojewódzki, Tychy Zajezdnia, Świerczyniec Pętla, Cielmice Jana, Tychy Delphi, Tychy Hotelowiec Begonii, Świerczyniec Mleczarnia</div>'; 
         var point3 = new GLatLng(50.129477, 18.981972); 
         var marker3 = new GMarker(point3,autobus); 
         GEvent.addListener(marker3, "click", function() { 
                marker3.openInfoWindowHtml(info3);}); 
         map.addOverlay(marker3); 
 
	} 
}