My god, I just realized that after looking at my scrollbar. Terrifying. I couldn't understand why two-finger scrolling wasn't working, and now I am disgusted.
Yeah - What on earth about that page suggests that it should be done in Flash, other than "it's possible to?".
I love my flash games, but that page is a amazing fail - my credit-card auto completion didn't work, my two-finger scrolling failed to work - it's almost like they are trying to demonstrate how _not_ to create an order page.