Instagram login screen for mobile interface[repost from /r/photoshop]

Let me get this out the way this is the first time I ever try something like this. Now that being said is that okay for a first time web layout tryout thingy? I know the script can be annoying but seeing how instagram loves script and w.e I thought it was proper.

Example in both iPhones. http://i.imgur.com/omJOG.jpg

Layout itself. http://i.imgur.com/cP0ID.png