var speed, currentpos=curpos1=0,alt=1,curpos2=-1
		
function initialize(){
if (window.parent.scrollspeedl!=0){
	speed=window.parent.scrollspeedl
	scrollwindow()
}
}
		

function scrollwindow(){
temp=(document.all)? document.body.scrollTop : window.pageYOffset
alt=(alt==0)? 1 : 0
if (alt==0)
curpos1=temp
	else
	curpos2=temp
		
window.scrollBy(0,speed)
}
		
setInterval("initialize()",10)