A small html and css animation for a human body area selection.

Hello, I need some help creating a very simple page that will be a step on a multi-part form. The users will be presented with an option to choose either female or male and based on their selection I need an illustration of the human body to appear and for the user to be able to select areas of the body such as (arms, legs, hands, neck, etc). There should be two representation of the body one of the front and one of the back and the users should be able to select several areas of the body both from the front and/or back illustration. The selection(s) made by the user should be passed as form parameters. In summary I need the 4 illustrations of the human body (2 female front and back + e male front and back) and the functionality for selecting the body ares using only HTML, CSS and Javascript.