public function options($Key, $Value = null)
{
if (is_array($Key)) {
foreach ($Key as $K => $V) {
$this->_Options[$K] = $V;
return $this;
}
} elseif ($Value !== null) {
$this->_Options[$Key] = $Value;
return $this;
} elseif (isset($this->_Options[$Key])) {
return $this->_Options[$Key];
} else {
return null;
}
}