new poll - avoid cookie?

I have a poll and I want to change it once a week by simply reseting and editing the question, this way I don't need to change any of the code and upload files. Is there a way to do this and allow someone to vote on the new poll without waiting until their cookie from the previous poll expires?

Thanks in advance.

If you use the same poll, with the same poll id the cookie still works for that poll.
So no to that.

It would be easier to create a new poll each week, then they have to vote to a poll with a different poll id and then you just need to set the cookie to last for a week.

Or you could forget cookies and switch on logging for a poll then in settings set one of the setting to check ip table or something like that.

hope that helps, lol. : )