An image-map, with clickable areas:
The usemap attribute specifies an image as a client-side image-map (an image-map is an image with clickable areas).
The usemap attribute is associated with a <map> element's name or id attribute, and creates a relationship between the <img> and the <map>.
Note: The usemap attribute cannot be used if the <img> element is a descendant of an <a> or <button> element.
|#mapname||A hash character ("#") plus the name or id of the <map> element to use|