Leather map pocket

I have a 97 Buick Park Avenue with a nice grey leather interior. Unfortunately the map pocket has popped off the back of the driver's seat. It is still held on at the top with an elastic but the plastic pegs that hold it on along each side and along the bottom have popped out. Pressing the pegs into position can be easily done but they will not stay attached. Does anyone have an easy method of re-attaching the map pocket to the back of the seat? :sunglasse Garthmicro