// rollit baby

function roll(richtung)
{

if (richtung == 'right')
	{
	
	ify.scrollBy(15,0);
	
	rollen = window.setTimeout("roll('right')", 10);
	}

if (richtung == 'left')
	{
	ify.scrollBy(-15,0); 
	rollen = window.setTimeout("roll('left')", 10); 
	}

if (richtung == 'top')
	{
	ify.scrollBy(0,-15); 
	rollen = window.setTimeout("roll('top')", 10); 
	}

if (richtung == 'bottom')
	{
	ify.scrollBy(0,15); 
	rollen = window.setTimeout("roll('bottom')", 10); 
	}
}

function stoppit () {
  	window.clearTimeout(rollen);
}