Pad Specific Days

Hi,
In amibroker there is "Pad non-trading days" option in "view" menu that it hides non-trading days. Now I want pad some specific days with zero volume. That mentioned option ("pad non-trading days") does not hide such days with zero volume. How can do this for zero volume days or for other conditions?

If it can be done with afl coding or other technincs, both are welcome.

Thanks in advance.