var totalNumberOfPhotos = 12;

function showMe(photo)
{
  document.getElementById("fadeLayer").style.zIndex="2";
  document.getElementById("fadeLayer").style.display="block";
  document.getElementById("floatingPhotoBar").style.zIndex="3";
  document.getElementById("floatingPhotoBar").style.display="block";
  document.getElementById('photo'+photo).style.display="block";
}

function hidePhoto(photo)
{
  document.getElementById(photo).style.display="none";	
}

function hidePhotos()
{
  for (i=1;i<=totalNumberOfPhotos;i++)
  {
    hidePhoto("photo"+i);
  }
  document.getElementById("floatingPhotoBar").style.display="none";
  document.getElementById("floatingPhotoBar").style.zIndex="0";
  document.getElementById("fadeLayer").style.display="none";
  document.getElementById("fadeLayer").style.zIndex="0";
}