// ONLINE urls
var base_url = "http://brightearth.computamaps.com/Catalog/";
var base_tile_url = "http://brightearth.computamaps.com/Tiles/Current/";
var commercial_tile_url = base_tile_url + "Commercial/";
var free_tile_url = base_tile_url + "Free/";
var retrieveDatasetInfoURL = base_url + "RetrieveDatasetInfo.php";
var icon_url = base_url + "GMaps_files/";
var freedata_url = base_url + "DownloadWorldBaseTile.php";
var commercialdata_url = base_url + "SalesEnquiry.php";
var downloadKmlUrl = base_url + "DownloadKML.php";