[html-formfu] get_all_element - what's an element?

[Ascii King]

Are the elements referred to in get_all_element only form fields and 
block tags? Can a link be an element?
Is it possible to grab this:

<a name="expenditure_count" href="#">Add Another Expenditure</a>

How do I do it? The following examples fail.

    $Repeat_field = $form->get_all_element({
        name => 'expenditure_count',
    });

    $Repeat_field = $form->get_all_element({
        type => 'a',
    });