I agree that having scrolling text is not a good idea but if that's what you want then the link provided by gary will put you on the right track.

There is a very recent trend in responsive websites which has no chrome (no headers, no footers, no navigation bars and no borders, etc) and this uses 100% width and 100% height on an image (usually) with text which fits the viewport no matter the display size (ie. responsive text) this way there are no scroll bars at all, but you would still need to have roughly the same amount of text on each page.

I believe you can create a 100% width image and perhaps 100% height as well and then add your text in a scroll box and this would still be effective.