The title of the main index page. Link markup linking to a message. GMT date of current message. The message-id of the message. Local date of current message.
Filename prefix for message files.
The ordinal message number of the current discussion thread. The above contains 8 total message in the discussion thread, so numbering goes from 1 to 8. Base text of message annotation. Variable should be used only within the NOTE resource. Number of message listed for the current page.