var rotatorRunning = false;
var clickedIndex   = 1;

function rotate() {
	if (!rotatorRunning) return;
	if (++clickedIndex > 3) {
		clickedIndex = 1;
	}
	
	setPager(clickedIndex - 1);
	setImage(clickedIndex - 1);
	setSlider(clickedIndex - 1);
	
	window.setTimeout('rotate()', 3000);
}

function startRotator() {
	rotatorRunning = true;
	$('.teaserPager > a:last > img').attr('src', './assets/images/hometaeser/icon_stop.gif');
	window.setTimeout('rotate()', 3000);
}

function stopRotator() {
	rotatorRunning = false;
	$('.teaserPager > a:last > img').attr('src', './assets/images/hometaeser/icon_play.gif');			
}

function setImage(index) {
	$('.homeTeaserBox-l .teaserContent:visible').fadeOut('normal', function() {
		$('.homeTeaserBox-l .teaserContent:eq(' + index + ')').fadeIn('normal');			   			
	});
}

function setPager(index) {
	$('.teaserPager > a').removeClass('active');
	$('.teaserPager > a:eq(' + index + ')').addClass('active');
}

function setSlider(index) {
	$('.slider > .active').removeClass('active').addClass('info');
	$('.slider > .info:eq(' + index + ')').removeClass('info').addClass('active');
}