How to waste three hours
Try to get the CSS position:fixed attribute to work with on an iPhone (hint, it doesn’t).
I started off wanting to make a toolbar like button refresh button that would sit at the top of the screen even when the data was scrolled. The most efficient way would seem to be to use CSS but what worked fine on Safari (and even Firefox) on the desktop just does not work at all on the real device! The iPhone/iPod Touch version of the browser just ignores it and scrolls it with the rest of the page.