var minH=137;
var totalH=document.getElementById('scrollContainer').scrollHeight;
if (totalH>minH) { h=totalH; } else { h=minH; }
var currentTop=1;
var speed=1;

var play=1;
function scrollPlay(z) {
	play=z;
}

function scrolling() {
	if (play==1) {
		if (currentTop==1) { 
			document.getElementById('scrollText').innerHTML+=document.getElementById('scrollText').innerHTML;
			currentTop=0;
		} else {
			document.getElementById('scrollText').style.top=currentTop+'px';
			currentTop-=speed;
			if ((currentTop-speed)<(h*-1)) {currentTop=0;}
		}
	}
}
window.setInterval('scrolling()',35);