-/**
- * Find out the top REAL path of the squirrelmail installation.
- *
- * @return the real installation directory of squirrelmail.
- */
-
-function sqm_topdir(){
- $topdir = '';
- /**
- * $levels is just to avoid a potential infinite loop in case
- * things are REALLY broken. Shouldn't really ever happen.
- */
- $levels = 0;
- while (!(is_dir("$topdir/functions") && is_dir("$topdir/src"))
- && $levels < 10){
- $topdir .= '../';
- $levels++;
- }
- return $topdir;
-}
-