Image map

Hi,

I'm using Geocortex Essentiels 4.3.2 ( viewer for HTML5  2.4 version) and would like to know  if it is possible to add an image map to a site. This image map will be visible only at full extent and have hover-clickable polygones. The user click will trigger a zoom in to the urban area of the polygone. If the answer is yes, is there an easy way to achieve this task?

Thanks,