var map;

function mapLoad(lat,lng,zoom,clat,clng){
	var jNormal = new GMapType(G_NORMAL_MAP.getTileLayers(), G_NORMAL_MAP.getProjection(),"マップ");
	var jSatellite = new GMapType(G_SATELLITE_MAP.getTileLayers(), G_SATELLITE_MAP.getProjection(),"サテライト");

	map = new GMap2(document.getElementById("map"));
	map.getMapTypes().length = 0; 
	map.addMapType(jNormal);
	map.addMapType(jSatellite);

	map.addControl(new GLargeMapControl());
	map.addControl(new GMapTypeControl());
	
	var point = new GLatLng(lat,lng);
	
	if(clat && clng){
		var cpoint = new GLatLng(clat,clng);
	}else{
		var cpoint = new GLatLng(lat,lng);	
	}
	map.setCenter(cpoint,zoom);
	
	var icon = new GIcon();

	
	icon.image = "http://www.google.com/mapfiles/marker.png";
	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.iconSize = new GSize(20, 34);
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(9, 34);
	icon.infoWindowAnchor = new GPoint(5, 1);

	
	var html = '<div class="info"><h3>CBTセンターはこちら</h3><!-- <p><a href="map2.php" target="_blank">直近の写真付き道順はこちら</a><br />別ウインドウで開きます。</p> --></div>';
		
	var marker = new GMarker(point, icon);
	
	GEvent.addListener(marker, "click", function() {
			marker.openInfoWindowHtml(html);
	});
	
	map.addOverlay(marker);
//	marker.openInfoWindowHtml(html);

}