var init = function () {
	
	var period = 3000;
	
	var links = document.getElementsBySelector('#top .right a');

	var rotateIndex = 0;
	
	function switchTout (x) {
		var tout_link = $E('#top .left a');
		/*var t;
		console.log(tout_link.href);*/
		tout_link.href = touts[x].link;
		var old_tout = document.getElementsBySelector('#top .left a img')[0];
		var new_tout = new Element('img').injectBefore(old_tout);
		new_tout.src="images/tout-big-"+x+".jpg";
		var fadeOut = new fx.Opacity(old_tout, {duraction: 100, onComplete: function (e) { }});
		fadeOut.custom(1,0);
	}
	
	function rotate () {
		if (rotateIndex < 2) {
			rotateIndex++;
		} else {
			rotateIndex = 0;
		}
		switchTout(rotateIndex);
	}
	
	var rotateTouts = rotate.periodical(period);

	function stopRotate () { $clear(rotateTouts); }
	
	links.each(function (e) {
		e.addEvent('mouseover', function (l) {
			switchTout(this.getAttribute('index'));
			stopRotate();
		});
		e.addEvent('mouseout', function (l) {
			rotateTouts = rotate.periodical(period);
		});
	});
	
	var bigTout = document.getElementsBySelector('#top .left a');
	bigTout.each(function (e) {
		e.addEvent('mouseover', function (l) {
			stopRotate();
		});
		e.addEvent('mouseout', function (l) {
			rotateTouts = rotate.periodical(period);
		});
	});
		
};

window.addEvent('load', init);