Apache Reference: mod_imap, ImapBase
Default Base URL for Image Maps
Syntax: ImapBase A
Example: ImapBase http://www.foo.dom/maps
Since: Apache 1.1
This directive sets the default URL base used in image map
files. Its value is overridden by a Base directive within the
image map file. The base argument can be either map
(the base is specified in the image map file), referer
(the base is forced by the client with the HTTP Referer
header field), or a fully qualified URL.