pane12.add(seqs, BorderLayout.SOUTH);
pane12.add(urltf, BorderLayout.EAST);
panel.add(pane12, BorderLayout.SOUTH);
int reply = JOptionPane.showInternalConfirmDialog(Desktop.desktop,
pane12.add(seqs, BorderLayout.SOUTH);
pane12.add(urltf, BorderLayout.EAST);
panel.add(pane12, BorderLayout.SOUTH);
int reply = JOptionPane.showInternalConfirmDialog(Desktop.desktop,