spinPageNo = gtk_spin_button_new (GTK_ADJUSTMENT (spinPageNo_adj), 1, 0);
gtk_widget_show (spinPageNo);
gtk_box_pack_start (GTK_BOX (hbox1), spinPageNo, FALSE, TRUE, 0);
spinPageNo = gtk_spin_button_new (GTK_ADJUSTMENT (spinPageNo_adj), 1, 0);
gtk_widget_show (spinPageNo);
gtk_box_pack_start (GTK_BOX (hbox1), spinPageNo, FALSE, TRUE, 0);