DAP - Removes Read-Only After Save??

Using Access 2003

I have set some text box to Read only.
I have some other fields that are not read only.

When I edit the NON-Read only fields and "Save" (using save button on control) the fields that were read only are now editable.

Why are my read only fields made editable after updating a record?

I have added no code of any kind. Used the Wizard to create the Data Access Pages.

Thanks

I noticed that the only way to reset it at runtime is to refresh the page.

How can I do this in code on the Save button??

Come on... somebody has used Data Access Pages!

:(

Evidently not. I do all my Access coding in VB.