function setCookie (namefield, value) {
  var argv = setCookie.arguments;
  var argc = setCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : null;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  document.cookie = namefield + "=" + escape (value) +
    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
    ((path == null) ? "" : ("; path=" + path)) +
    ((domain == null) ? "" : ("; domain=" + domain)) +
    ((secure == true) ? "; secure" : "");
}

function updateMediaPlayerPrefs(fm) {
  var type = fm.type.value;
  var quality = '2';
  if(fm.quality.length) {
    var i;
    for(i = 0;i < fm.quality.length;i++) {
      if(fm.quality[i].checked) {
        quality = fm.quality[i].value;
        break;
      }
    }
  }
  var cookieName = 'mediaprefs';
  var value = 'type='+escape(type)+',quality='+escape(quality);
  var exp = new Date();
  exp.setTime(exp.getTime()+(1000*60*60*24*365*2));
  setCookie(cookieName,value,exp,'/','.tiscali.co.uk');
  // Refresh page.
  document.location = document.location;
  return false;
}