function gotoiPhone(elm) {
elm.style.background = 'rgb(080, 025, 017)';
  if(navigator.userAgent.indexOf("iPod") != -1 || navigator.userAgent.indexOf("iPhone") != -1){
    location.href = 'http://www.backgammonscoreboard.net/iphone/scoreboard.html';
  } else {
    alert('Use iPhone/iPod touch!');
    //location.href = 'http://www.backgammonscoreboard.net/iphone/index.html';
  }
  return false;
}