scrollStep=1

timerUp=""
timerDown=""

function toTop(id){
document.getElementById(id).scrollTop=0
}

function scrollDivDown(id){
clearTimeout(timerDown) 
document.getElementById(id).scrollTop+=scrollStep
timerDown=setTimeout("scrollDivDown('"+id+"')",16)
}

function scrollDivUp(id){
clearTimeout(timerUp)
document.getElementById(id).scrollTop-=scrollStep
timerUp=setTimeout("scrollDivUp('"+id+"')",16)
}

function toBottom(id){
document.getElementById(id).scrollTop=document.getElementById(id).scrollHeight
}

function stopMe(){
clearTimeout(timerDown) 
clearTimeout(timerUp)
}


timerLeft=""
timerRight=""

function toLeft(id){
document.getElementById(id).scrollLeft=0
}

function scrollDivRight(id){
clearTimeout(timerRight) 
document.getElementById(id).scrollLeft+=scrollStep
timerRight=setTimeout("scrollDivRight('"+id+"')",28)
}

function scrollDivLeft(id){
clearTimeout(timerLeft)
document.getElementById(id).scrollLeft-=scrollStep
timerLeft=setTimeout("scrollDivLeft('"+id+"')",28)
}

function toRight(id){
document.getElementById(id).scrollLeft=document.getElementById(id).scrollWidth
}

function stopMe2(){
clearTimeout(timerRight) 
clearTimeout(timerLeft)
}