function MM_swapImage1(swapImage) {
  if (document.getElementById) {
    document.getElementById('photoimg').src = swapImage.href;
    document.getElementById("photobuttonselected").style.left = "-1px";
    return false;
  } else {
    return true;
  }
}

function MM_swapImage2(swapImage) {
  if (document.getElementById) {
    document.getElementById('photoimg').src = swapImage.href;
    document.getElementById("photobuttonselected").style.left = "22px";
    return false;
  } else {
    return true;
  }
}

function MM_swapImage3(swapImage) {
  if (document.getElementById) {
    document.getElementById('photoimg').src = swapImage.href;
    document.getElementById("photobuttonselected").style.left = "45px";
    return false;
  } else {
    return true;
  }
}

function MM_swapImage4(swapImage) {
  if (document.getElementById) {
    document.getElementById('photoimg').src = swapImage.href;
    document.getElementById("photobuttonselected").style.left = "68px";
    return false;
  } else {
    return true;
  }
}

function MM_swapImage5(swapImage) {
  if (document.getElementById) {
    document.getElementById('photoimg').src = swapImage.href;
    document.getElementById("photobuttonselected").style.left = "91px";
    return false;
  } else {
    return true;
  }
}