Setting the Zone in IE when serving pages from a CD

The software I am currently working 开发者_开发百科on generates a set of web pages which can then be burnt to CD or DVD with an autorun tool, which launches the default browser.

The newest version includes a javascript routine to display images when the thumbnails are clicked.

This works fine when the pages are uploaded to a web server, but when run locally IE blocks the javascript and asks the user for confirmation.

I have looked at "Mark of the Web", but that seems to break all the simple links on the page.

Is there another way to force html pages from a local drive to be treated as it they were on a web site (other than by telling the customers to use a proper web browser rather than IE).