disable dialog boxes in Mozilla

[lueckmw]

I would like to disable dialog boxes in Mozilla when it starts on my remastered cd. For example when I submit information in a text box, I get the following box:

"The information you have entered is to be sent over an unencrypted connection and could easily be read by a third party. Are you sureyou want to continue sending this information. Alert me whenever I submit information that's not encrypted."

Is there a configuration file that I could tweak when I remaster the CD to disable this dialog box and others like it?

Thanks
Matt Lueck