Javascript error

[Boofo]

Can anyone please tell me what the attached error mean and what to look for to fix it? It it from the Quick reply Box and I am not receiving the error but a user on my site is always getting it. Below is a setting he says he has in his IE 6 but I don't have the setting. Any ideas what this setting does?

"Move system caret with focus/selection changes" = on

Also, is there a way to determine what version of Javascript you have on your system?

[Erwin]

Did you add a "body onfocus" script to the Quick Reply to make the mouse cursor go there directly?

Anyway, get that user to switch on Active Script in his security settings - set all scripts to "enable". That should do it.

[Boofo]

Originally posted by Erwin
Did you add a "body onfocus" script to the Quick Reply to make the mouse cursor go there directly?

No, I didn't. Should I have?

Anyway, get that user to switch on Active Script in his security settings - set all scripts to "enable". That should do it.

He can use the Quick Reply fine after he hits "NO" on the error.

[Erwin]

It's a problem to do with his browser. Get him to set scripts to "enable" or upgrade it.