/**
 * This loads the google map for our location set by the coordinates _x and _y.
 *	@param void
 *	@return void
 */
function load_map()
{
	if (GBrowserIsCompatible())
	{
		var map = new GMap2(document.getElementById("map"));
		map.setCenter(new GLatLng(48.89607001, 8.70112896), 15);
		
		// setup an icon for our marker
		var icon = new GIcon(G_DEFAULT_ICON);
		icon.image = "../../pics/layout/map_logo.png";
		markerOptions = { icon:icon };
		
		// set a marker to our location
		var point = new GLatLng(48.89607001, 8.70112896);
		map.addOverlay(new GMarker(point, markerOptions));
		
		// add zoom controller
		map.addControl(new GSmallZoomControl());
	}
}