$filetmp = getHashedFile($username, $data_dir, "$username.$year.cal.tmp");
$filename = getHashedFile($username, $data_dir, "$username.$year.cal");
$filetmp = getHashedFile($username, $data_dir, "$username.$year.cal.tmp");
$filename = getHashedFile($username, $data_dir, "$username.$year.cal");