/**
  * Set an FaqAdapter class
  *
  * @return BOOL true (success) / false (failure)
  */
 function setFaqAdapter($name)
 {
     // Step 1 - check that $name is a valid adapter
     $isValid = xhelpFaqAdapterFactory::_adapterValid($name);
     // Step 2 - store in xhelp_meta table
     $ret = false;
     if ($isValid) {
         $ret = xhelpSetMeta('faq_adapter', $name);
     }
     // Step 3 - return true/false
     return $ret;
 }