Loading text into mulitple fields from a single text file

Hi there. I am trying, and failing(so no soucre) to make text load dynamically into multiple fields.

I am trying essentially to load text using only one text document- into several fields. This is so I can run a very primitive cms system in flash. (all the fields need to call different portions of the text.

If anyone understands what I mean and how it could be done, it would be great:D