function initialize()
{
	if (GBrowserIsCompatible())
	{
        	var map = new GMap2(document.getElementById("map_canvas"),{ size: new GSize(575,450) });
        	map.enableScrollWheelZoom();
        	map.setCenter(new GLatLng(49.727620, 8.611300), 14);
        	map.addControl(new GSmallMapControl());
        	map.addControl(new GMapTypeControl());

        	var latlng = new GLatLng(49.732810, 8.608990);
        	map.addOverlay(new GMarker(latlng,{draggable: true}));
        	map.openInfoWindowHtml(latlng,"<h3>Ferienwohnung Rhein</h3>Lange Hart 30");

        	//var latlng2 = new GLatLng(49.725631, 8.609151);
        	//map.addOverlay(new GMarker(latlng2,{draggable: true}));
      }
}