var interval;
startPosition = 0;
topPosition = 60;
endPosition = 100;
speed=200;

function scrollit()
{
if (document.all){
if (startPosition!=250)
	{
	startPosition=startPosition+1;
	topPosition=topPosition-1;
	document.getElementById('scrolltxt').style.clip="rect(" + (startPosition + 1) + " 800 " + (startPosition + endPosition) + " 0)";
	document.getElementById('scrolltxt').style.top=topPosition;
	interval=setTimeout("scrollit()",speed);
	}
else
	{
	startPosition=0;
	topPosition=60;
	endPosition=100;
	interval=setTimeout("scrollit()",speed);
	}
}
}

function stopinterval()
{
clearTimeout(interval);
}