gtk_combo_box_set_active (GTK_COMBO_BOX (fd->extraction_combo), 1);
else
gtk_combo_box_set_active (GTK_COMBO_BOX (fd->extraction_combo), 0);
gtk_combo_box_set_active (GTK_COMBO_BOX (fd->extraction_combo), 1);
else
gtk_combo_box_set_active (GTK_COMBO_BOX (fd->extraction_combo), 0);