Inserting rollovers in FrontPage created by Adobe ImageReady 7.0

[IR]

Rollovers will not work in Frontpage 2000

I have no problem creating rollover effects with ImageReady, but when I import the images and code to FrontPage 2000 My rollovers don't work or I get a message with a script error. I preview my work in IE and they work fine.
I then import the graphics to my image folder in Frontpage, next I copy the preload code and insert it into the head of my web page, next I copy the code for the image slices and paste it into the body of my page. I still get a script error or instead of the rollover effect.

Thanks in advance