/*
Simple image slideshow for Mootools.
No rights reserverd.
Robert Liljedahl - robert@perfica.se
*/

function turboSlideshow(selector,delay, duration_fade){
	
	var i = 0;
	var layers = $$(selector);
	if (layers.length > 1) {
		delay = (delay == undefined) ? 5000:delay;
		duration_fade = (duration_fade == undefined) ? 'long':duration_fade;
		
		for (y=0; y < layers.length; y++) {
			layers[y].setStyle('z-index',layers.length - y);
		}

		setInterval(function(){
			layers[i].set('tween', {duration: duration_fade});
			layers[i].fade(0);
			i = (i == layers.length-1) ? 0 : ++i;
			layers[i].fade(1);
		},delay);
	}
}

window.addEvent('domready', function() {
	turboSlideshow('#slideshow1 li',15000, 1500);
	turboSlideshow('#slideshow2 li',12500, 4500);
	turboSlideshow('#slideshow3 li',10500, 2500);
})