var map;
var gdir;
var geocoder = null;
var addressMarker;

function initialize() {
  if (GBrowserIsCompatible()) {      
    map = new GMap2(document.getElementById("map_canvas"));
    
    var center = new GLatLng(50.06161, 14.410677);
    map.setCenter(center, 17);
    
    map.addControl(new GMapTypeControl());
    map.addControl(new GLargeMapControl3D());

    
    var icon = G_DEFAULT_ICON, i;
    var infoTabs = '<html><img src="http://dev.wunderman.cz/img/vchod.jpg" width="225" alt="" /></html>';

    var marker = new GMarker(map.getCenter(), {icon:((i=icon)?i:G_DEFAULT_ICON), draggable: false});
			
			var marker = new GMarker(center, {draggable: false});
			GEvent.addListener(marker, "click", function() {
				
				if(infoTabs.length > 0){
					marker.openInfoWindowTabsHtml(infoTabs);
				}
			});
			
			marker.openInfoWindowTabsHtml(infoTabs);
			map.addOverlay(marker);
  }
}