var px = 3; //je höher desto schneller\n"
var timer;
	function scroll_top_down(val, divelement){
		clearTimeout(timer);
		d=document.getElementById(divelement)
		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("scroll_top_down(" + val + ", '" + divelement + "')",50);
		}
		if(y<0||y>d.scrollHeight-d.offsetHeight){
			clearTimeout(timer);
		}
	}
	
	function scroll_left_right(val, divelement){
		clearTimeout(timer);
		d=document.getElementById(divelement)
		y=d.scrollLeft;
		if(val==1)y-=px;
		if(val==2)y+=px;
		if(y<=d.scrollWidth-d.offsetWidth+px&&y>=0-px){
			d.scrollLeft=y;
			timer=setTimeout("scroll_left_right(" + val + ", '" + divelement + "')",50);
		}
		if(y<0||y>d.scrollWidth-d.offsetWidth){
			clearTimeout(timer);
		}
	}