IE bug with radio buttons 'checked' status and toggle animation

IE bug with radio buttons 'checked' status and toggle animation


Hey guys,
Haven't been able to find a solution to this anywhere on the web.
Have a div toggle('slow') jquery function.
In that div there are radio buttons which are being 'checked' by PHP.
Everything works okay until I hide and then show the div - all my
radio buttons lose their 'checked' status.
On IE7 and VISTA.
Seems if I do toggle() without the animation, everything is fine
though.
Any response would be greatly appreciated!