window.onload = function(){
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	map.setCenter(new GLatLng(36.562518, 139.90418), 13);
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	ctrlobj = new GMapTypeControl();
	map.addControl(ctrlobj);
	ctrlobj = new GScaleControl();
	map.addControl(ctrlobj);
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	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
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	icon.image = "atozMarkers/yellow_MarkerB.png";
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	var mk = new GMarker(new GLatLng(36.559065,139.880403), icon);
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	icon.image = "100Markers/marker1.png";
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	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.555327, 139.900541), icon);
	map.addOverlay(mk);

	icon.image = "100Markers/marker2.png";
	icon.iconSize = new GSize(20, 34);
	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.558093, 139.901737), icon);
	map.addOverlay(mk);

	icon.image = "100Markers/marker3.png";
	icon.iconSize = new GSize(20, 34);
	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.557809, 139.90598), icon);
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	icon.image = "100Markers/marker4.png";
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	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.558761, 139.891925), icon);
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	icon.image = "100Markers/marker5.png";
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	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.558627, 139.902381), icon);
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	icon.image = "100Markers/marker6.png";
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	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.571725, 139.903598), icon);
	map.addOverlay(mk);

	icon.image = "100Markers/marker7.png";
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	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.557847, 139.93417), icon);
	map.addOverlay(mk);

	icon.image = "100Markers/marker8.png";
	icon.iconSize = new GSize(20, 34);
	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.560314, 139.90418), icon);
	map.addOverlay(mk);

	icon.image = "100Markers/marker9.png";
	icon.iconSize = new GSize(20, 34);
	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.562518, 139.913732), icon);
	map.addOverlay(mk);

	icon.image = "100Markers/marker10.png";
	icon.iconSize = new GSize(20, 34);
	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.558127, 139.930083), icon);
	map.addOverlay(mk);

	icon.image = "100Markers/marker11.png";
	icon.iconSize = new GSize(20, 34);
	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.559558, 139.892253), icon);
	map.addOverlay(mk);

	icon.image = "100Markers/marker12.png";
	icon.iconSize = new GSize(20, 34);
	icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	icon.shadowSize = new GSize(37, 34);
	icon.iconAnchor = new GPoint(10, 34);
	var mk = new GMarker(new GLatLng(36.58175, 139.924139), icon);
	map.addOverlay(mk);

}