var mapObject;
var marker = null;


function initializeBrowseMap(lat, lng, z)
{
	var latlng = new google.maps.LatLng(lat, lng);
	
	var myOptions = {
		zoom: z,
		center: latlng,
		mapTypeId: google.maps.MapTypeId.ROADMAP
	};
	mapObject = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
}  


function initializeViewMap(lat, lng, z)
{
	var latlng = new google.maps.LatLng(lat, lng);
	cPos = latlng;
	
	var myOptions = {
		zoom: z,
		center: latlng,
		mapTypeId: google.maps.MapTypeId.ROADMAP,
		navigationControl: false,
		mapTypeControl: false,
		draggable: false,
		scaleControl: false,
		keyboardShortcuts: false
	};
	mapObject = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
}



function positionMarker(latlng)
{
	if(marker != null)
	{
		marker.set_position(latlng);
	}
	else
	{
		var o = {
			map: mapObject,
			position: latlng,
			visible: true
		}
		
		marker = new google.maps.Marker(o);
	}
	
	document.getElementById("lat").value = latlng.lat();
	document.getElementById("lng").value = latlng.lng();
}