scrollStep=5
timerLeft=""
timerRight=""
function scrollDivLeft(id){
  clearTimeout(timerRight)
  document.getElementById(id).scrollLeft+=scrollStep
  timerRight=setTimeout("scrollDivLeft('"+id+"')",5)
}
function scrollDivRight(id){
  clearTimeout(timerLeft)
  document.getElementById(id).scrollLeft-=scrollStep
  timerLeft=setTimeout("scrollDivRight('"+id+"')",5)
}
function stopMe(){
  clearTimeout(timerRight)
  clearTimeout(timerLeft)
}