$isInUse = CRM_Core_DAO::singleValueQuery($sql, $queryParam);
if ($isInUse) {
$scriptURL = "<a href='" . CRM_Utils_System::docURL2('Update Greetings and Address Data for Contacts', TRUE, NULL, NULL, NULL, "wiki") . "'>" . ts('Learn more about a script that can automatically update contact addressee and greeting options.') . "</a>";
$isInUse = CRM_Core_DAO::singleValueQuery($sql, $queryParam);
if ($isInUse) {
$scriptURL = "<a href='" . CRM_Utils_System::docURL2('Update Greetings and Address Data for Contacts', TRUE, NULL, NULL, NULL, "wiki") . "'>" . ts('Learn more about a script that can automatically update contact addressee and greeting options.') . "</a>";