function load() { 
var zoom=11; 
var point = new GLatLng(49.980280, 22.021120);  
var marker = new GMarker(point);

	if (GBrowserIsCompatible()) { 
	var mapa = new GMap2(document.getElementById("mapaDRME")); 
	GEvent.addListener(marker, "click", function() {
		alert("MAXX");
		});

	mapa.addControl(new GSmallZoomControl());
	mapa.setCenter(new GLatLng(49.980280, 22.021120), zoom); 
	mapa.addOverlay(marker);
	}
}	

function Pokaz( id ){
	var iden = document.getElementById( id );
		
		if( iden.style.display == 'none' )
			document.getElementById( id ).style.display = 'block';
		else if( iden.style.display == 'block' ) 
			document.getElementById( id ).style.display = 'none';	
	}