var step = 0;
var link = 0;
var text;
runTicker();
function runTicker(){
	if(step == 0){
		text = tickerText[link];
		tickerLink.href = tickerUrls[link];
		tickerLink.innerHTML = ' ';
		tickerLink.target = tickerTargets[link];
		step++;
		window.setTimeout('runTicker()', 250);
		return;
	} 
	switch(step % 3) {
		case 0:
		{
			textLength = step/3;
			tickerLink.innerHTML = text.substr(0, textLength);
			tickerLink.target = tickerTargets[link];
			if(textLength >= text.length){
				step = 0;
				if(++link >= tickerUrls.length) link = 0;
				window.setTimeout('runTicker()', 2000);
				return;
			}
			break;
		} case 1: {
			tickerLink.innerHTML += '_';
			break;
		} case 2: {
			var currentText = tickerLink.innerHTML;
			tickerLink.innerHTML = currentText.substr(0, currentText.length-1) + '-';
			break;
		}
	}
	step++;
	window.setTimeout('runTicker()', 15);
}