Ensemble specific login form.
Create an instance of the AutoForm object using the provided ID value(s). This is overridden by subclasses.
The default implementation will perform an OpenId if the AutoForm is a persistent object.
define standard Login buttons
This callback is called when this form is submitted. pID is the ID value associated with the form. The default implementation will perform a Save if the AutoForm is a persistent object.
pSubmit is the name of the submit button (i.e., $AUTOFORM_SAVE).