Start here at this sticky:
http://forum.bodybuilding.com/showth...hp?t=117327411
If she's a beginner, a full body or upper lower split would probably be better for her to get a handle on than a 5 day split.
Nutrition-wise, she can eat the same as you, just less. BMR calculators are available online to get an estimate of her caloric needs.
If you still have questions after reading the above thread, come back and we can fill in any holes for you.
Good luck