private void menuOpenActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuOpenActionPerformed
       JFileChooser fileopen = new JFileChooser();
    int ret = fileopen.showDialog(null, "Open SQLite DB file");                
    if (ret == JFileChooser.APPROVE_OPTION) 
    {
       Globals.FD_database = fileopen.getSelectedFile().getAbsolutePath();
       this.setTitle(Globals.FD_database);
    }
        //global_connection = new dbConn("C:\\sqlitemanager_win_32_64\\skrf.db3");
        //this.setTitle("Kurs project,3105,Ratnikov,Chuglov. Connection state = " + global_connection.get_connection_state());
    }//GEN-LAST:event_menuOpenActionPerformed