I added an option to add and remove channels from the list and solved the date thing. When you add a channel to the list it saves the startdate of that specific channel into the .ini file. I did this instead of %date, because if you use it on many channels you need too many variables ;).
Thnx for your help Jethro_ :). I replaced $replace($date,/,-) to "date when you activated the script", because if you use $date it will reflect the current date, but NOT the date when you activated the script.
Anyways, I editted the script with your ideas. I tested it and it works :).
Haha thnx, I found it somewere at the internet and I just liked the pic. This picture is actually a character of team america, an animated film serie ;).