Hi lilmiss.
Ok so let's recap.
You can't open the attachment window, you cannot access your email,your search functionality has gone from Windows Explorer, and you have a javascript error.
Now the next step i'd say is that you copy and paste your logs into this reply window, does that work?
To copy and paste, highlight the log text, right click it and select copy.
Then go here and right click the reply box and select paste.
EDIT:
Ok just seen your new post, ignore the above step until we see how Firefox works.
