var init_lat = '47.50';
var init_lng = '19.05';
var init_zoom = 12;



function loadMap(map_id) 
{
    if (GBrowserIsCompatible()) 
    {
        var map = new GMap2(document.getElementById(map_id));
        var center = new GLatLng(init_lat, init_lng);
        map.setCenter(center, init_zoom);
        map.addControl(new GSmallMapControl());
        
        return map;
    }
    
    return null;
}


function getMarker(latlng){
    var marker = new GMarker(latlng, map_params.icon);
    return marker;
}

function drawLocationMarker(map, map_params)
{
	if (map)
	{
		var point = new GLatLng(map_params.wgs_lat, map_params.wgs_lng);
		var options = {
			alias: map_params.location.alias
		};
		var m = getLocationMarker(point, options);
		
		map.addOverlay(m);
		map.setCenter(point, init_zoom);
	}
}


function drawProgramMarker(map, map_params)
{
	if (map)
	{
		var point = new GLatLng(map_params.wgs_lat, map_params.wgs_lng);
		var options = {link : '/helyszin/' + map_params.location.alias};
		var m = getProgramMarker(point, options);
		map.addOverlay(m);
		map.setCenter(point, init_zoom);
	}
}