if (phpnLoginUrlString != null) {
if (!blockWrites && phpnLoginUrlString != null) {
	public void setPhpnLoginUrlString( String urlString ) {		if (urlString == null)		{			phpnLoginUrlString = null;			return;		}		phpnLoginUrlString = reformatUrlString( urlString, false );		if (phpnLoginUrlString != null) {			GalleryRemote.getInstance().properties.setProperty(PHPN_LOGIN_URL + prefsIndex, phpnLoginUrlString);		}	}