Buttons in message box AWOL

[kibtwane]

All of the buttons, the formatting buttons and the emoticons, in the message boxes of my forum went missing today. I haven't made any modifications to my forum in months, so I don't know what's causing this problem. I'm running 2.0 R3.

http://www.thechristianidentityforum.net/smf/

[Arantor]

Browser? Does the browser report any Javascript errors?