defaultStep=3 
step=defaultStep 
stepvert=1

function scrollDivDown(id){
clearTimeout(timerDown) 
document.getElementById(id).scrollLeft+=step 
timerDown=setTimeout("scrollDivDown('"+id+"')",2)

} 

function scrollDivUp(id){
clearTimeout(timerUp)
document.getElementById(id).scrollLeft-=step 
timerUp=setTimeout("scrollDivUp('"+id+"')",2)
} 

function scrollDivDownA(id){
clearTimeout(timerDown) 
document.getElementById(id).scrollTop+=stepvert 
timerDown=setTimeout("scrollDivDownA('"+id+"')",2)

} 

function scrollDivUpA(id){
clearTimeout(timerUp)
document.getElementById(id).scrollTop-=stepvert 
timerUp=setTimeout("scrollDivUpA('"+id+"')",2)
} 

timerDown="" 
timerUp="" 

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

//document.onmousemove=function(){stopMe()}