var mapLondon;
var panoLondon;
var mapAmsterdam;
//var localSearch = new GlocalSearch();

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(10, 34);

/*
function usePointFromPostcode(postcode, callbackFunction) {
	
	localSearch.setSearchCompleteCallback(null, 
		function() {
			
			if (localSearch.results[0])
			{		
				var resultLat = localSearch.results[0].lat;
				var resultLng = localSearch.results[0].lng;
				var point = new GLatLng(resultLat,resultLng);
				callbackFunction(point);
			}else{
				alert("Postcode not found!");
			}
		});	
		
	localSearch.execute(postcode + ", UK");
}


function placeMarkerAtPoint(point) {
	var marker = new GMarker(point,icon);
	map.addOverlay(marker);
}

function setCenterToPoint(point) {
	
	var marker = new GMarker(point,icon);
	map.addOverlay(marker);
	
	map.setCenter(point, 17);
}

function showPointLatLng(point) {
	alert("Latitude: " + point.lat() + "\nLongitude: " + point.lng());
}
*/
function mapLoad() {
	if (GBrowserIsCompatible()) {
		// London
		var latLngLondon = new GLatLng(51.427395, -0.333506);
		mapLondon = new GMap2(document.getElementById("map_london"));
		mapLondon.setCenter(latLngLondon, 16);
		//mapLondon.setUIToDefault();
		var markerLondon = new GMarker(latLngLondon, icon);
		mapLondon.addOverlay(markerLondon);
		
		// Test Street View
		var svOverlay = new GStreetviewOverlay();
		mapLondon.addOverlay(svOverlay);
		
		panoLondon = new GStreetviewPanorama(document.getElementById("pano_london"));
		GEvent.addListener(mapLondon, "click", function(overlay, latlng) {
		  panoLondon.setLocationAndPOV(latlng);
		});
		
		// Setup Map UI
		var customUI = mapLondon.getDefaultUI();
		customUI.controls.maptypecontrol = false;
		customUI.controls.menumaptypecontrol = false;
		customUI.controls.scalecontrol = true;
		mapLondon.setUI(customUI);

		mapLondon.disableScrollWheelZoom();
				
		// Amsterdam
		
		var latLngAmsterdam = new GLatLng(52.374577,4.894817);
		mapAmsterdam = new GMap2(document.getElementById("map_amsterdam"));
		mapAmsterdam.setCenter(latLngAmsterdam, 16);
		//mapAmsterdam.setUIToDefault();
		var markerAmsterdam = new GMarker(latLngAmsterdam, icon);
		mapAmsterdam.addOverlay(markerAmsterdam);
		
		mapAmsterdam.setUI(customUI);

		mapAmsterdam.disableScrollWheelZoom();
	}
}

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function addUnLoadEvent(func) {
	var oldonunload = window.onunload;
	if (typeof window.onunload != 'function') {
	  window.onunload = func;
	} else {
	  window.onunload = function() {
	    oldonunload();
	    func();
	  }
	}
}

addLoadEvent(mapLoad);
addUnLoadEvent(GUnload);