/** * Retrieve value element * * @return Varien_Data_Form_Element_Abstract Element */ public function getValueElement() { $element = parent::getValueElement(); if (is_object($this->getAttributeObject())) { switch ($this->getAttributeObject()->getFrontendInput()) { case 'date': $element->setImage(Mage::getDesign()->getSkinUrl('images/grid-cal.gif')); break; } } return $element; }