Retrieves the client browser type, version number, library, and platform the browser is configured for.
Returns a string in the format software/version (library) (platform)
.
As information output on a page or to a log:
HTTP_USER_AGENT=Mozilla/4.7 [en] (WinNT; U)
As part of an Idoc Script statement or evaluation:
<$if HTTP_USER_AGENT$>
<!--statement-->