User Name= :i_auth_user (note: this only works within the secure area of the server)
Password= :i_auth_pass (note: this only works within the secure area of the server)
Authentication Type= :i_auth_type
Browser= :i_browser
Content Length= :i_content_length
Content Type= :i_content_type
Email Address= :i_http_from (note: this only works with early versions of browsers)
File Date= :i_fdate
Client’s IP address= :i_ip
Current Method= :i_method
Current Path= :i_path
Path Info.= :i_path_info
TCP/IP port number= :i_port
Server Protocol= :i_server_protocol
HTTP Server Software= :i_server_software
Remote Host= :i_remote_host
Server Name= :i_server_name

Extension Software= :i_server_extension
Include Root= :i_includeroot
Timestamp of the iHTML DLL= :i_timestamp