A banner ad appears at the top of our home page. There are six banner ads all together, and each of them appears on the top of the page at random. If someone clicks on a banner ad, it will lead them to a sales page. We want to measure the number of clicks each day on each banner ad so we can find out which ad draws the most clicks. We have tried to use Google analytics to measure the amount of clicks for each banner ad, but we've had trouble getting this to work properly. We need someone to either fix our code (in our [url removed, login to view] program, lines 60 to 160) or to suggest another way we can measure the clicks.