public function rulerdenomearlymedAction()
{
if ($this->_getParam('term', false)) {
$denominations = new Denominations();
$denom_options = $denominations->getEarlyMedRulerDenom($this->_getParam('term'));
if ($denom_options) {
echo Zend_Json::encode($denom_options);
} else {
$data = array(array('id' => '', 'term' => 'No options available'));
echo Zend_Json::encode($data);
}
} else {
$response = array(array('id' => NULL, 'term' => 'No ruler specified'));
echo Zend_Json::encode($response);
}
}