I teach with a CMS program called ANGEL which is produced by BlackBoard. When I try to email students using ANGEL email I get an error message about script Warning Unresponsive script: A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete. Script: https://angel.msu.edu/jscript/yahoo/utilities/utilities.js:9. Then if I click continue, it just does nothing, just goes into holding pattern. If I click stop script, it says the message was sent, but it doesn't actually send. I use a mac. I desparately need to use this program. Can I please go back to the older version of Firefox. I believe the problem is with ANGEL, but I have no choice in that as the university sponsors it. Please Help!