IE Flash of unstyled content in jquery

Hi I have a really annoying FOUC content problem in IE on this website http://www.open.ac.uk/careers/index.php.

When you refresh the page in IE7 you will see what I mean - i have tried everthing including advice from http://www.learningjquery.com/2008/10/1-way-to-avoid-the-flash-of-unstyled-content.

Does anyone have any idea how to fix this?

Thanks
Steven

This probably isn’t a script issue, but is there anything to prevent placing this line

<link rel="stylesheet" media="screen" type="text/css" href="_design/home-random-img.php" />

below the stylesheet declarations?