Fix position:fixed in iOS 4

Solutions Collect From Internet About “Fix position:fixed in iOS 4”

Position:fixed doesn’t work on iOS before version 5 and some other mobile browsers. There are a lot of solutions out there for this, but one that I can personally recommend is GloveBox written by Nitobi’s own Jesse MacFadyen. It lets you define areas that are scrollable, and I believe in your case that would be the main content, while the top bar isn’t scrollable.
Another advantage of this approach is that the user won’t be able to “scroll out” of your app’s view as if it were a normal website on Mobile Safari.