function gmaps_markerkijeloles(map, latlng)
{
	if(latlng != null)
	{
		var marker0;
		
		if(map.kijelolt_marker_latlng != null)
		{
			
			marker0 = gmaps_markerkereses(map, map.kijelolt_marker_latlng);
			if(marker0 != null)
			{
				marker0.setImage(G_DEFAULT_ICON.image);
			}
			else
			{
				//alert(marker0+'-\n'+map.kijelolt_marker_latlng+'-\n'+gmaps_markerkereses(map, map.kijelolt_marker_latlng))
			}
		}
		
		map.kijelolt_marker_latlng = latlng;
		marker0 = gmaps_markerkereses(map, latlng);
		if(marker0 != null)
		{
			marker0.setImage("http://www.ittasellato.hu/kepek/gmaps/overlay/sarga-dot2.png");
			G_('gmaps_sajat_overlay').style.display = 'block';
		}
		
	}
	else
	{
		var marker0 = gmaps_markerkereses(map, map.kijelolt_marker_latlng);
		marker0.setImage(G_DEFAULT_ICON.image);
		map.kijelolt_marker_latlng = null;
		G_('gmaps_sajat_overlay').style.display = 'none';
	}
}
function gmaps_markerkereses(map, latlng)
{
	for(i in map.markerek)
	{
		//alert(map.markerek[i].getLatLng()+' == '+latlng);break;
		if(latlng.equals(map.markerek[i].getLatLng()))
		{
			return map.markerek[i];
		}
	}
	return null;
}