.Mac webmail problems

[cawesjmu]

Hi, I'm having trouble viewing my .mac webmail on a windows PC at work. I was wondering if anyone else was having any issues, as I think it might be related to my office's network security. If that's not it, I think it might be a Java error. The problem I have is after successfully logging in and clicking on the mail icon, I can see the upper portion where it has the senders email, and then the few words of preview after that, but when I try to select the email, nothing happens. I just get an "error on page" at the bottom of the Internet Explorer window. The page itself doesn't give an error; it doesn't do anything, just the IE window. Please link me to another thread if I missed it in my search. Thanks for your help.