props.put(KEY_KMZ_IMAGE_SIZE, "240");
props.put(KEY_AUTOSAVE_SETTINGS, "0"); // autosave false by default
props.put(KEY_UNITSET_KEY, "unitset.kilometres"); // metric by default
props.put(KEY_KMZ_IMAGE_SIZE, "240");
props.put(KEY_AUTOSAVE_SETTINGS, "0"); // autosave false by default
props.put(KEY_UNITSET_KEY, "unitset.kilometres"); // metric by default