Zend Form elements in div

I am creating a form, using Zend Form. I have 8 input elements. And I want to placing first 6 elements in one div, and others in second. How I can do this? I am tried to u开发者_如何学JAVAse addDisplayGroup(), but it was unsuccessful.

Or may be you know how to create a link in form?

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You should probably use a decorator, such as Zend_Form_Decorator_HtmlTag.