title: fixed position div freezes on page (iPad)
body: <p>I have an asp.net web site I am building to be supported on ipad.  When I focus on an input element and the keyboard pops up, the position fixed header div(which normally scrolls along with the page) will pop up the page a distance equivalent to the amount the keyboard takes up and freeze there for the duration of the input process.  Once the keyboard is dropped back down, the div snaps back into place and behaves normally again. I am testing on iOS5 so position: fixed should be supported.</p>
  
  <p>Is this a known issue?  Has someone come across this and dealt with it before? I can't seem to find anything on this.</p>