/**
* Get Courses
*
* Obtain a list of courses for use in limiting the reserves list.
*
* @return array An associative array with key = ID, value = name.
* @access public
*/
public function getCourses()
{
// Graceful degradation -- return empty list if no method supported.
return method_exists($this->driver, 'getCourses') ? $this->driver->getCourses() : array();
}
