staticconstQStringgoogleCopyright=QString("(c)%1 Google - Map data (c)%1 Tele Atlas, Imagery (c)%1 TerraMetrics").arg(QDate::currentDate().year());
staticconstQStringopenStreetMapCopyright=QString("(c) OpenStreetMap - Map data (c)%1 OpenStreetMap").arg(QDate::currentDate().year());
staticconstQStringyahooMapCopyright=QString("(c) Yahoo! Inc. - Map data & Imagery (c)%1 NAVTEQ").arg(QDate::currentDate().year());
staticconstQStringvirtualEarthCopyright=QString("(c)%1 Microsoft Corporation, (c)%1 NAVTEQ, (c)%1 Image courtesy of NASA").arg(QDate::currentDate().year());
staticconstQStringarcGisCopyright=QString("(c)%1 ESRI - Map data (c)%1 ArcGIS").arg(QDate::currentDate().year());