var map;

var divIdForMap;

var myLatitude;

var myLongitude;

var myIniSize;



function initializeMap(map_div_name, myBaloonContent, iniLat, iniLng, iniSize)

{

	divIdForMap = map_div_name;

	myLatitude = iniLat;

	myLongitude = iniLng;

	myIniSize = iniSize;

	displayMap();

	markerPerth = generateMarker('<span class="flag-title">Wellington Tourist Coach Stand - Perth</span>', -31.950621489425277, 115.85677653551102);

	markerGuildford = generateMarker('<span class="flag-title">Guildford Train Station - James Street</span>', -31.899138358609857, 115.9657734632492);

}



function displayMap()

{

	map = new GMap2(document.getElementById(divIdForMap));

	map.setCenter(new GLatLng(myLatitude, myLongitude), myIniSize);

	

	map.addControl(new GLargeMapControl());

	map.addControl(new GMapTypeControl());

	map.addControl(new GOverviewMapControl());

	map.setMapType(G_NORMAL_MAP);

}



function generateMarker(myContent, myLat, myLon)

{

	var latlng = new GLatLng(myLat, myLon, false);

//	var iconSwick  = getMarkerIcon("/images/my_own_icon.png", "/images/my_own_icon_shadow.png", 20, 43, 42, 43);	

//	var marker = new GMarker(latlng, {icon: iconSwick});

	var marker = new GMarker(latlng);

	var content = myContent;

	GEvent.addListener(marker, 'mouseover', function(){

			marker.openInfoWindowHtml(content);

		});

	map.addOverlay(marker);

	//marker.openInfoWindowHtml(content);

	return marker;

}



function getMarkerIcon(imageUrl, shadowUrl, iconSizeX, iconSizeY, shadowSizeX, shadowSizeY)

{

	var myIcon = new GIcon();

	var xCenter = iconSizeX/2;

	

	myIcon.image = imageUrl;

	myIcon.shadow = shadowUrl;

	myIcon.iconSize = new GSize(iconSizeX, iconSizeY);

	myIcon.shadowSize = new GSize(shadowSizeX, shadowSizeY)

	myIcon.iconAnchor = new GPoint(xCenter, iconSizeY);

	myIcon.infoWindowAnchor = new GPoint(xCenter, 0);

	myIcon.infoShadowAnchor = new GPoint(xCenter, 0);

	

	return myIcon;

}