step=1

timer="200"
expdays=365
cookieName="divscroller2"

function initDivScroller(){
divScroller=document.getElementById("scroll")

scrollDivUp()

}

function scrollDivUp(){
clearTimeout(timer) 
divScroller.scrollTop+=step

if(divScroller.scrollTop>=divScroller.scrollHeight-divScroller.offsetHeight){
divScroller.scrollTop=0
}

timer=setTimeout("scrollDivUp()",70)
}

// add  onload="initDivScroller()" onunload="savePosY()" to the opening BODY tag