Need a shift roster generating tool. Help!

[Tibs]

Hi all.

I work shifts and need to work out my work roster for the next 12 months or more,to assist me in knowing when I am off and to fit in family holidays etc. I have looked online for a program to download to help generate my shift pattern, Google gives a squillion results but many are subscription and/or dubious looking.

Anyone have any ideas of a site I could use?

[lewes]

Not taking the mick but why not one of these

http://www.staples.co.uk/calendars-and-diaries/wal...