Glad to see that someone start with this

So far I'm still lack of iPad, but I may have a little suggestion.
IMHO, paging system may not give best experience in browsing movie title.
It may irritating that we need to tap several times, and if we miss a title and already going to next page, we may should remember how many tap that we already go.
Again IMHO, just use scrollable page to shown your tiled movie cover just like the iBooks app. As you can use the inertial scrolling from the safari.
Also it might good too if using something like cover-flow. There are already several open-source java-script library project to mimicking it. I'm thinking to implement it too in my own project (already on XBMC repo), just need to find a good time to re-learn and implement.