Looking for Cookie Script expert

Hi!

A friend of mine has the following problem. My partner is running a lot of Casino Reviews sites. Shure he is putting his Cookies on the computers of the visitors trough iframes. But the problem is that a lot of users which arent registred yet on online casinos are surfing from one review site to another. So if they are surfing to the next review site of a competitor, the user gets his cookies trough iframes etc.

Is there a way to programm an automatic download script which refreshes our cookies hourly or which protects the own cookies of getting overwritten? Shure the pros will check it but the normal noob user wont get it that there is an automatic download script. They even dont know whats a cookie..

So if anyone could provide a solution how to do this he would pay well!!

cheers

There is no way to do it short of infecting their computers.

You can do things like making sure your cookie isn't downloaded more than once in an hour or a day if the user visits your sites repetitively.