Voting/ Unvote help!
can someone point me into the right direction. I'm looking to make a voting script which basically a person can vote on a page for someone which then adds a count for that person being voted. The thing I'm curious is I know I have to set up a mysql for the database, but how do I make it so that if the user chooses, he can "unvote" sorta like "unfriending a person which then takes the vote off that users page. Any suggestions on the best approachable way for this? Thank you.