GalleryRemote.getInstance().properties.setProperty(USERNAME + prefsIndex, username);
if (!blockWrites) { GalleryRemote.getInstance().properties.setProperty(USERNAME + prefsIndex, username); }
	public void setUsername( String username ) {		if ( /*username != null && username.length() > 0				&&*/ ! username.equals( this.username ) ) {			this.username = username;			logOut();			GalleryRemote.getInstance().properties.setProperty(USERNAME + prefsIndex, username);		}	}