public function init()
{
$this->setAttrib('enctype', 'multipart/form-data');
$this->setMethod('post');
$this->addElementPrefixPath('Ml_Validate', 'Ml/Validate/', Zend_Form_Element::VALIDATE);
$this->addElementPrefixPath('Ml_Filter', 'Ml/Filter/', Zend_Form_Element::FILTER);
$file = new Zend_Form_Element_File('Image');
$file->setLabel('Choose a picture:');
$file->addValidator('Count', false, 1);
$file->addValidator('Size', false, array('max' => '1MB'));
$file->setMaxFileSize(2048 * 1024);
$file->addValidator('Extension', false, 'jpg,png,gif');
$file->setRequired(false);
$file->setOptions(array('ignoreNoFile' => true));
$this->addElement($file, 'Image');
$this->addElement('submit', 'submit', array('label' => 'Submit!', 'class' => 'btn primary'));
$this->addElement('submit', 'delete', array('label' => 'Delete current', 'class' => 'btn danger'));
$this->setAttrib('class', 'form-stacked');
$this->addElement(Ml_Model_MagicCookies::formElement());
}