Hi this is my first post, my name is Hayden Barton

I have a website here: http://www.TechBiteReviews.com
I have recently added a poll using PHPKOBO's Poll source here: http://www.phpkobo.com/ajax_poll_dx.php
Im currently starting to learn PHP and AJAX so i need some hep of how to do it please.

How it usually works is:
Select poll option > poll results. If page is refreshed it shows poll vote bit again, trying to vote again says 'you have already voted' and pressing results shows the results.

I would like it to read from the cookies used to say that you have already voted to make the result automatically show on a page refresh (possibly an IF/ELSE statment).

I hope someone can help me and thank you in advance for anyone who can,