Dead links and features editing posts in WP 3.2

Since I upgraded to 3.2, I have lost functionality of many of the # commands when editing or creating a post. I cannot change the date, add a category, or get the media uploader to open. I have upgraded FireFox and Safari but it works in neither one. I have other sites still running 3.1 and they work no problem. I did get my 3.2 site to work on a different computer but I cannot figure out why it won’t work anymore from my desktop.
PHP is 5.2.17
Hosting with Bluehost
Operating Windows XP