Environment Variables in Server-side HTML Commands
In addition to the standard set of environment variables used in CGI,
you can include the following variables in your parsed commands:
- 
DOCUMENT_NAME — File name of the parsed file 
- 
DOCUMENT_URI — Virtual path to the parsed file, for example, /shtml/test.shtml
 
- 
QUERY_STRING_UNESCAPED — Unescaped version of any search query
the client sent with all shell-special characters escaped with the slash character 
- 
DATE_LOCAL — Current date and local time 
- 
DATE_GMT — Current date and time expressed in GMT (Greenwich Mean
Time) 
- 
LAST_MODIFIED — Date the file was last modified