What's the best way to insert a text file in a table

I've been using iframe and can hide borders, scrollbars and make the text 'blend' into tables on a page but there must be a better way.
I want to allow non-html users to simply write a text file or a Word doc that I can insert into tables on their webpages, I will overwrite the file each time it's changed (I upload to Hostway, manually). It's for basic content changes on a page where there are a number of 'targeted' tables where text (from different files) would go.
Is there something to add to a table like {document.write("filename.txt")} or a script that I can use that would do the same cross browser? :confused:
Thanks in advance :thumbsup:

there are other ways using javascript, but what they amount to is more complicated ways of using an IFrame. you're really just better off using the iframe, here.