var px = 6;
var timer;
function scrollDenDiv(val){
	clearTimeout(timer);
	d=document.getElementById('contentFillToScroll');
	y=d.scrollTop;
	if(val==1)y-=px;
	if(val==2)y+=px;
	if(y<=d.scrollHeight-d.offsetHeight+px&&y>=0-px){
		d.scrollTop=y;
		timer=setTimeout('scrollDenDiv('+val+')',50);
	}
	if(y<0||y>d.scrollHeight-d.offsetHeight){
		clearTimeout(timer);
	}
}