var Timer;

function ScrollLeft01()
{
  Timer = setInterval("document.getElementById('photo-slider').scrollLeft -= 10", 15);
}
function ScrollRight01()
{
  Timer = setInterval("document.getElementById('photo-slider').scrollLeft += 10", 15);
}

function ScrollLeft02()
{
  Timer = setInterval("document.getElementById('photo-slider02').scrollLeft -= 10", 15);
}
function ScrollRight02()
{
  Timer = setInterval("document.getElementById('photo-slider02').scrollLeft += 10", 15);
}