gtk_box_pack_start (GTK_BOX (hbox_upper), ml->label, TRUE, FALSE, 5);
gtk_box_pack_start (GTK_BOX (hbox_upper), ml->forward, FALSE, FALSE, 5);
gtk_box_pack_start (GTK_BOX (hbox_upper), ml->label, TRUE, FALSE, 5);
gtk_box_pack_start (GTK_BOX (hbox_upper), ml->forward, FALSE, FALSE, 5);