Using this poll in a PHP site with passed URL variables

I like this poll script and I'm using it to replace Bravenet polls on my pages on my Tick site - example http://www.thetick.ws/car1.php. The poll works well there, but I'm now trying to get it to work on my Invader Zim site (http://www.invaderzim.tv/epdetail.php?epid=5) and the poll will display properly and will allow people to vote but when you vote and it refreshes the page it's dropping my passed parameter (?epid=5) and bringing up the wrong episode page. Is there a way to change the page refresh routine so it doesn't drop the parameter?
Thanks,
Leggman

There should be a topic on this already.

But if the page it should return is the same all the time you could try setting it as the default path in the admin panel. Although there is probably some way to code it into one of the files i.e. add it to the header refresh if adv. poll uses those to redirect the user after they vote.