Not very easily.  For a submit button, the data sent to the form is the name and value.  The name is `action` and its value is which action.  Unfortunately, for a button, the value is also its visible label.  So to change this, you would have to have each submit button have a different name, and looks for each different key in `$r->param()`.  That would almost work, except that you can't set the default action the way you currently do, since there isn't a single parameter to look for.  I'm also not sure how it fits in with the confirm and formAction values (I would have to look through the code again).

BTW, the colon *is* supposed to be there, as the name of the file is in a text field just following the button, so the idea was to have it look like

    Save As: [________________________]

so that the association of the action to the text field was more clear.