Primo,
That was hard thinking Primo,
I think you mean an area map in Html,
(giving shapes and coordinates to an image an then the links are shown up)
I don't know it either but I write it here, for the next reader from this
question.
As I see it now, is the only way to make it by hand or with an other HTML
tool and paste it in the HTML.aspx page.
But if it is provided as a tool in Visual.Studio.Net, therefore I am curious
too.
Cor