Hi

http://form.enterdesign.com.au/

When I just open this, in any IE version, the background-color under the form is white, It takes a couple of seconds for it to become the blue colour it is meant to be (or if I refresh it straight away, it is also fixed)

Image here: http://img524.imageshack.us/img524/1674/61893227ga6.jpg

What is causing this?

Thanks