<!--

var timerID = null
var timerRunning = false

function scrollup(){
	years.window.scrollBy(0,-1);
}

function scrolldown(){
	years.window.scrollBy(0,1);
}

function stopscroll(){
	if(timerRunning)
		clearInterval(timerID)
	timerRunning = false
}

function startscroll_up(){
	stopscroll()
	timerID = setInterval("scrollup()",1)
	timerRunning = true
}

function startscroll_down(){
	stopscroll()
	timerID = setInterval("scrolldown()",1)
	timerRunning = true
}
//-->