The following is the type of directive you will have to use to load the image which the user will click on.
<A HREF="matt_test.map"><IMG SRC="rise.gif" ISMAP BORDER=4></A>
The following are the type of imagemap directives which can go into the imagemap file.
default DirectiveThe action taken if the coordinates given do not fit any of the poly, circle or rect directives, and there are no point directives. Defaults to nocontent in the absence of an ImapDefault configuration setting, causing a status code of 204 No Content to be returned. The client should keep the same page displayed.
poly DirectiveTakes three to one-hundred points, and is obeyed if the user selected coordinates fall within the polygon defined by these points.
circleTakes the center coordinates of a circle and a point on the circle. Is obeyed if the user selected point is with the circle.
rect DirectiveTakes the coordinates of two opposing corners of a rectangle. Obeyed if the point selected is within this rectangle.
An example imagemap file.
default http://www.emich.edu/public/nasa/risemap.html rect http://www.emich.edu/public/nasa/risehome.html 19,13 246,97 circle http://www.emich.edu/public/nasa/risenova.html 146,154 40 poly http://www.emich.edu/public/nasa/globen.html 39,204 40,249 44,250 160,267 223,233