Revise the document of Exercise 5.1 to use the DOM 2 event model.

Data from exercise 5.1

Modify the radio_click.html example to have five buttons, labeled red, blue, green, yellow, and orange. The event handlers for these buttons must produce messages stating the chosen favorite color. The event handler must be implemented as a function whose name must be assigned to the onclick attribute of the radio button elements. The chosen color must be sent to the event handler as a parameter.