$(document).ready(function() {
  $('input[type=image][name=submit].english').hover(
    function() { $(this).attr('src', '/images/donate_highlighted.png'); },
    function() { $(this).attr('src', '/images/donate.png'); }
  );
  
  $('input[type=image][name=submit].french').hover(
    function() { $(this).attr('src', '/images/donate_highlighted_french.png'); },
    function() { $(this).attr('src', '/images/donate_french.png'); }
  )
});