function pageTopScroll() 
{
	var scrj = 1;
	var scdist = document.body.parentNode.scrollTop;
	
	if(scrj<50 && scdist) 
	{
		scdist = (scdist>2) ? Math.ceil(scdist*.2) : 1;
		scrj++;
		scrollBy(0,-scdist);
		setTimeout("pageTopScroll()",20);
	} 
	else 
	{
		scrollTo(0,0);
		scrj = 1;
	}
}