gtk_widget_show(surface_buttons[i]);
gtk_table_attach(GTK_TABLE (table4), surface_buttons[i], 0 + x, 1 + x, (0 + y), (1 + y),
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
gtk_widget_show(surface_buttons[i]);
gtk_table_attach(GTK_TABLE (table4), surface_buttons[i], 0 + x, 1 + x, (0 + y), (1 + y),
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),