iPhone Safari seems to have some sort of problem whereby a page with css like this:
body { background: #000 url(fixedimage.png) fixed repeat-x; } <
body { background: #000 url(fixedimage.png) fixed repeat-x; }
I've seen this site. But have not tried it out yet. look pretty complex. http://doctyper.com/archives/200808/fixed-positioning-on-mobile-safari/