basicform3.js

//  JavaScript: Basic Forms, Example 3
//  Function changes image based on list box selection
//
//  Copyright (c) Paul Griffiths, 2007
//  Email: mail@paulgriffiths.net

function changeImage(form) {
  if ( form.listSel.selectedIndex == 0 )
    document.images["flag"].src = "/images/program/js/forms/walesflag.png";
  else if ( form.listSel.selectedIndex == 1 )
    document.images["flag"].src = "/images/program/js/forms/scotflag.png";
  else
    document.images["flag"].src = "/images/program/js/forms/engflag.png";
}