[UPHPU] nested forms

[jtaber]

I have a form that has a select control loaded from another table.  Next
to the select control is a new link tag that leads to another form to
enter a new record for the select list table.  Thus, a nested form. 
Once the select item is added to that table, the user should be returned
to the original form with the updated select list. 

I can't quite get this to work and in a google search all I see is that
I can't have nested forms.  Any ideas or links on how to handle this
issue.