anime in a library

[Hollis]

 one of my friends remebers that this was her favorite movie when she was a kid, but she doesn't own it, nor does she remember the title. I thought I would see if anyone here knew.

She doesn't remember too much, but there was a scene she knows of where the main character, who is a young girl, is in a library. She puts a quarter in a vending machine and goes upstirs to another room in the library (she thinks it was an abandoned room/ library) the girl opens a book and is transported to another world.

This was an anime, I think, and any help would be greatly appreciated.

[Mofo Rising]

Sounds like Fushigi Yugi to me.