<?php

class Magentothem_Blog_Block_Manage_Blog_Edit_Form extends Mage_Adminhtml_Block_Widget_Form
{
    protected function _prepareForm()
    {
        $form = new Varien_Data_Form(
            array(
                 'id'     => 'edit_form',
                 'action' => $this->getUrl('*/*/save', array('id' => $this->getRequest()->getParam('id'))),
                 'method' => 'post',
				 'enctype'   => 'multipart/form-data'
            )
        );

        $form->setUseContainer(true);
        $this->setForm($form);
        return parent::_prepareForm();
    }
}