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