Remembering information across different pages with JavaScript Cookies - New Version 2c

Remember 1 cookie across 3 pages: Remember several pages later WHICH image/link you clicked on the first page - 10 second cookie expiry

Cookie name is "pg2pgwhichtouch"

The cookie is checked when the page loads.
The page alerts "You touched ONE on that other page, and now you are here!" [or "TWO" or "THREE"] if it is all working successfully.
The page alerts "ERROR" if the image has not been touched (or if the cookie has expired).