The problem in IE is that the form is not getting added to the DOM after posting it once. It looks like IE is stripping that element out for some reason. Notice that you can't post that page twice. The styles are lost because the css rules are based on the presence of the form element.
I'm not sure why the form element is getting stripped. Try playing around with the form attributes to see if one of them is causing a problem. Mike
I get no javascript errors in any browser. But the problem appears on 2 different machines is IE 6 and 7. Were you able to see the problem in IE?