title: How can I set fixed position Background image in jquery mobile for iPhone app using Phonegap
body: <p>I am doing a iPhone app using Phonegap &amp; also using jquery mobile. I want to set background image for data-role=page div. In this height of page is equal to screen &amp; hence background is set to size of screen. But the page content length is much greater than screen &amp; hence gray background is seen after image completes. 
    My question is whether there is a way so that we can keep the background image fixed &amp; scroll or move only content of page &amp; not background image.
    Just to mention I have tried <a href="http://bavotasan.com/2011/full-sizebackground-image-jquery-plugin/" rel="noreferrer">full size background jquery pluggin</a>. Its working on Android but not on iOS.</p>
  
  <p>Can anyone please help? Thanks in advance.</p>