23.10.3 Specifying jumps from image maps in framesets
If you are using the image map in a frameset, you can target jumps from the image map to the frames you want in either of the following ways:
• Associate the format in effect at the image map’s anchor (not the formats in the individual hotspot text frames) with a particular frame in the [Targets] section (see §13.14 Using framesets).
• Associate the file to which the jumps are going with a frame name in the [TargetFiles] section.
You can specify a default target for all jumps not otherwise associated with a frame:
; DefaultTarget = name of target to use
; for all jumps not otherwise set
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