===== Connor McDonald Co-author: "Mastering Oracle PL/SQL - Practical Solutions" - available now web: http://www.oracledba.co.uk web: http://www.oaktable.net email: connor_mcdonald@xxxxxxxxx "GIVE a man a fish and he will eat for a day. But TEACH him how to fish, and...he will sit in a boat and drink beer all day" ________________________________________________________________________ Yahoo! Messenger - Communicate instantly..."Ping" your friends today! Download Messenger Now http://uk.messenger.yahoo.com/download/index.html