var idInterval;
carousel_total = 0;
controles = '<ul id="carousel-controls">';
slider = '<ul id="carousel-slider">';
for(s in notas){
    controles += '<li id="carousel-link'+ s +'"><a href="'+ notas[s].link +'" onclick="CarouselCambiarSlide('+ s +'); CarouselStop();" title="'+notas[s].titulo+'"><img src="'+ notas[s].img +'" border=0 width="57" height="43" /></a></li>';
    slider += '<li id="carousel-slide'+ s +'"><div class="carousel-titulo"><span>'+ notas[s].titulo +'</span></div><a href="'+ notas[s].link +'"><img src="'+ notas[s].img +'" border=0 width="293" height="224" /></a></li>';
    carousel_total++;
}
controles += '</ul>';
slider += '</ul>';

document.writeln(slider);
document.writeln(controles);

$$('#carousel-slider li').each(function(s){s.setStyle({display: 'none', position: 'absolute'});});
$$('#carousel-slider .carousel-titulo').each(function(s){s.setStyle({backgroundImage: 'url(images/bg-carousel.png)', position: 'absolute', width: '283px', height: '30px', padding: '0 5px', marginTop: '194px'});});
$$('#carousel-slider .carousel-titulo span').each(function(s){s.setStyle({color: '#ffffff', fontSize: '11px', display: 'block', fontWeight: 'bold'});});
slide_select = 0;

CarouselCambiarSlide = function(num_slide){
    if(slide_select > 0){
        Effect.Fade('carousel-slide'+(slide_select));
    }
    $$('#carousel-controls li').each(function(s){
        s.removeClassName('selected');
    });
    Effect.Appear('carousel-slide'+num_slide);
    //new Effect.Highlight('carousel-link'+num_slide, {startcolor:'#ff0000', endcolor:'#ffff00'});
    $('carousel-link'+num_slide).addClassName('selected');
    slide_select = num_slide;
}

playpos = 0;
CarouselGo = function(){
    playpos >= carousel_total ? playpos = 1 : playpos++;
    //$('debug').value = playpos+'/'+carousel_total;
    CarouselCambiarSlide(playpos);
}
CarouselStop = function(){
    clearInterval(idInterval);
}
CarouselPlay = function(){
    idInterval = setInterval(CarouselGo, 3500);
}

CarouselGo();
CarouselPlay();