var address = "";
var map = null;
var geocoder = null;

function setAddress(addr)
{
	address = addr;
}

function loadMap() {
	if (GBrowserIsCompatible()) {
		map = new GMap2(document.getElementById("map_canvas"));
		geocoder = new GClientGeocoder();
		map.addControl(new GSmallMapControl());
		map.addControl(new GMapTypeControl());
		showAddress(address, address);
	}
}

function showAddress(addr, markerinfo) {
	if (geocoder) {
		geocoder.getLatLng(
			addr,
			function(point) {
				if (!point) {
					alert(addr + " not found");
				} else {
					//map.setMapType(G_NORMAL_MAP);
					map.setCenter(point, 13);
					var marker = new GMarker(point);
					map.addOverlay(marker);
					marker.openInfoWindowHtml(markerinfo);
				}
			}
		);
	}
}

window.onload = function(){ loadMap(); };
window.onunload = function(){ GUnload(); };