If you have MS Exchange, I suggest using a Public Folder Calendar.  People
can put their holidays in themselves (or you can do it - depends on the
permissions you set).  They can then all see it (if that's useful).

If no one else needs to see the Calendar, you could just make a sub-folder
of your Calendar and call it Staff Leave.  That's easier!

I hope this helps you at least a little bit!

Judy Gleeson
MVP Outlook
Outlook trainer and author of Productiv_IT with Outlook
www.acorntraining.com.au

"I not only use all the brains I have, but all I can borrow." (Woodrow
Wilson)