var tickerObj;
var tickerObjHeight;
var tickerContent;
var tickerContentTop;

function scrollTicker () {
	if (tickerContent) {
		tickerContentTop--;
		if (tickerContentTop < -25 - tickerObjHeight) tickerContentTop = 80;
		tickerContent.style.top = String(tickerContentTop) + 'px';
	}
}

function startTicker () {
	tickerObj = document.getElementById('ticker');
	if (tickerObj) {
		tickerContent = tickerObj.getElementsByTagName('DIV')[0];
		if (tickerContent && tickerContent.style) {
			tickerObjHeight = 350;
			// tickerContentTop = tickerObjHeight + 15;
			tickerContentTop = 70;
			window.setInterval(scrollTicker, 100);
		}
	}
}