I'd like to add a DHTML popup to be displayed one time to every unique visitor regardless of which page they enter the store from. Any links or info would be appreciated. Thanks!
I found this page:
http://www.htmlbasix.com/popup.shtml
It generates an html popup, but at least it has a cookie to prevent a visitor from seeing the popup multiple times.
The only thing I need to do is insert this code. How would I be able to do it so that it appears on every page?