You know those banner ads at the top of websites that advertise that site's app in the App Store? Is there any way you can have them NOT appear if you already have the app installed? For example, if you go to ign.com in safari, at the top you see the banner ad telling you they have an app in App Store. This appears even if I already have the app installed. On top of that, no matter how many times I click on the "X" button to close it, the ad always reappears. Too bad it didn't just save that to cache so it would at least remain hidden for a little while. Is there a tweak or some other trick so that those go away? Ideally the behavior I want is for them to only appear when I don't have the app installed. But if I had to disable them altogether I'm ok with that too. Just wondering if anyone knows of a solution. No big deal if not. It's a minor request. I know its pretty silly too. It's just something that I've been finding annoying lately. Thanks.