I'm trying to use the Moderator Private Message tool. I'm able to select a template to use, but when I click on the "Use this template" button, nothing happens.
I'm using Firefox 5.0 on Windows XP Pro, if that helps at all.
Update: I just confirmed that this is not working on either Stack Overflow or Meta.
Update II: I just downloaded Chrome and tried it and it does work. Adding that to Grace's comment about IE8, this looks like it's only an issue in Firefox.
Update III: Just to give it higher visibility, I'm getting the same error message that Michael Mrozek reported in the comments:
Error: previewWmd.refreshPreview is not a function
Source File: http://stackoverflow.com/users/message/create/XXXXXX