// JavaScript Document
// JavaScript Document

function fade_out(e, el)
{
	var myFx	=	new Fx.Tween(e, {duration:1000});
	myFx.start('opacity', '1', '0');
	
	
	
	//var myFx2	=	new Fx.Tween(mes_alertes[index_alerte], {duration:'long'});
	
	myFx.complete	=	function()
	{
		el.index_image++;
		//alert(index_alerte+" "+mes_alertes.length);
		if (el.index_image >= el.mes_images.length)
			el.index_image = 0;
		myFx.pause();
		e.setStyle('display', 'none');
		fade_in(el.mes_images[el.index_image], el);
	}
}


function fade_in(e, el)
{
	e.setStyle('display', 'block');
	var myFx	=	new Fx.Tween(e, {duration:1000});
	myFx.start('opacity', '0', '1');
	
	//var myFx2	=	new Fx.Tween(mes_alertes[index_alerte], {duration:'long'});
	
	myFx.complete	=	function()
	{
		//alert(el);
		el.myTimer	=	fade_out.delay(1000, null, [e, el]);
		myFx.pause();
	}
}

window.addEvent('domready', function() 
{
	//var i=0;
	$$('.bloc_image_demo').each(function (el, i) {
	
		el.mes_images	= 	el.getElements('div');
		el.mon_image	=	null;
		el.index_image	=	0;
		el.myTimer		=	null;
		
		if (el.mes_images.length > 1)
			fade_in(el.mes_images[el.index_image], el);
	});
});