scrollStep = 1

timerLeft = ""
timerRight = ""

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

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

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