syncThread.start();
logger.log(logger.EXTREME, "Starting thumnail thread");
pdfReadyQueue = new ArrayList<String>();
thumbnailRunner = new ThumbnailRunner("thumbnailRunner.log",
Global.getDatabaseUrl(), Global.getIndexDatabaseUrl(), Global.getResourceDatabaseUrl(),
Global.getDatabaseUserid(), Global.getDatabaseUserPassword(), Global.cipherPassword);
thumbnailThread = new QThread(thumbnailRunner, "Thumbnail Thread");
thumbnailRunner.noteSignal.thumbnailPageReady.connect(this, "thumbnailHTMLReady(String,QByteArray,Integer)");
thumbnailThread.start();