Scripts serving numerous accounts are written by admin and also contributed by others.
You can find these custom scripts for download here:
http://xnotifier.tobwithu.com/scripts.php
( Please look for your host on first page, if cannot find please look on next page 2, 3, 4, 5 etc. )
Click on the Name heading to sort on hostname.
Now you can estimate on which page the script for your account can be found.
When the script is available: