I'm sorry. The presentation was built with Scott Chacon's showoff library (https://github.com/schacon/showoff https://github.com/schacon/showoff), which I assu

I'm sorry. The presentation was built with Scott Chacon's showoff library (https://github.com/schacon/showoff https://github.com/schacon/showoff), which I assumed would handle cross browser issues well. I don't have an iPhone or a Mac, so I couldn't test it there.