Use Title tag for information in HTML Imagemap

[Place]

Hi all

Thinking it would be great to have the Class's Notes to show up as mouse-over fly-out text (however you like to call it) on the diagrammes as shown in the HTML output from "Publish as HTML", I went looking for the place where the imagemap/usemap would be defined in the Web Style Templates.
With no luck, though - could not locate it either in the HTML snippets or in the javascript.

Could anyone point to a way of tweaking the Templates to achieve Title tags in the usemap? Or should theis simply become a feature request?

Cheers

Per