var up_timer
function getW(){
pixeY = document.body.scrollTop;
pixeX = document.body.scrollLeft;
}
function getN(){
pixeY = window.pageYOffset;
pixeX = window.pageXOffset;
}
function pageup(x,y){
if(up_timer) clearTimeout(up_timer);
if(y >= 1){
		if(navigator.appName.charAt(0) == "N"){
		getN();
		}else{
		getW();
		}
	var divisionY = (pixeY-(pixeY/7));
	var Y = Math.floor(divisionY);
	window.scrollTo(pixeX,Y);
	up_timer = setTimeout("pageup("+pixeX+","+Y+")",10);
}else{
	window.scrollTo(pixeX,0);
	clearTimeout(up_timer);
}
}
function scrollup(){
	if(navigator.appName.charAt(0) == "N"){
	getN();
	}else{
	getW();
	}
pageup(pixeX,pixeY)
}