I can't see anthin in my IM window and i am usin mozilla firefox so tell me the scripting part in it?

Question:i am usin mozilla firefox so tell me the scripting part in it which is provided only for IE not for firefox

Answers:
To enable scripting:

Click the "Tools" menu on your Internet Explorer toolbar and select "Internet Options."
Click the "Security" tab.
Click the Internet (globe) icon and click the "Custom Level" button.
Scroll down to "Scripting."
Enable the following:
Active scripting
Allow paste operations via script
Scripting of Java applets are all enabled
Click the "OK" button at the bottom of the window.
Note: Restart Yahoo! Messenger and you should start seeing text in your IM windows again.