if (!args.layer || args.layer === "mapnik" || args.layer === "osmarender" || args.layer === "mapquest") {
new L.OSM.Mapnik().addTo(map);
} else if (args.layer === "cyclemap" || args.layer === "cycle map") {
if (!args.layer || args.layer === "mapnik" || args.layer === "osmarender" || args.layer === "mapquest") {
new L.OSM.Mapnik().addTo(map);
} else if (args.layer === "cyclemap" || args.layer === "cycle map") {