public function revtypesAction()
{
if ($this->_getParam('term', false)) {
$types = new Revtypes();
$type_options = $types->getTypes($this->_getParam('term'));
if ($type_options) {
$response = $type_options;
} else {
$response = array(array('id' => NULL, 'term' => 'No options available'));
}
} else {
$response = array(array('id' => NULL, 'term' => 'No ruler specified'));
}
echo Zend_Json::encode($response);
}
