// JavaScript Document


function load(){
	
var miPie= new pieCu('pie','color', true, false, true);

var tween;
var indiceFoto;
var flag;
var p;
var myBrowser = new getBrowser();




if ($('slide')){
	var intervalo = window.setInterval(fotoIntervalo, 5000);
	indiceFoto = 0;
 	flag = 1;
 	/*asignarBotonesNav();
 	asignarVisibilidadNav();*/
}

/*--------------------------------SLIDE*/
function fotoIntervalo(){
if(indiceFoto < 5){
  indiceFoto++
 }
if (indiceFoto == 5){
	indiceFoto = 0;
	}
showImg(indiceFoto)
titulo(indiceFoto);
}

/*function asignarBotonesNav(){
 $('boton_prev').addEvent('click', function(){
											goPrev()});
 $('boton_next').addEvent('click', function(){
											goNext()});
}*/
 
function goPrev(){
 if(indiceFoto != 0){
  indiceFoto--
  showImg(indiceFoto)
 }
 /*asignarVisibilidadNav()*/
 clearInterval(intervalo);
}
 
function goNext(){
 if(indiceFoto < 4){
  indiceFoto++
  showImg(indiceFoto)
 }
 /*asignarVisibilidadNav()*/
 clearInterval(intervalo);
}
 
 function titulo (indiceFoto){
	 $('titulos-slide').getElements("div").each(function(item, index){
		item.set('class', 'titulo-pasivo');
		if(index == indiceFoto){
			item.set('class', 'titulo-activo');
		}
	}	
 )
 }
 
/*function asignarVisibilidadNav(){
 if(indiceFoto == 0){
  $('boton_prev').setStyle('visibility','hidden');
 }else{
  $('boton_prev').setStyle('visibility','visible');
 }
 
 if(indiceFoto == 8){
  $('boton_next').setStyle('visibility','hidden');
 }else{
  $('boton_next').setStyle('visibility','visible');
 }
}*/



function showImg(target){
 indiceFoto = target;
 /*asignarVisibilidadNav()*/
 tween = new Fx.Morph($('fotos'),{
  duration:1000,
  transition:Fx.Transitions.Cubic.easeOut,
 })
 tween.start({'margin-left':target*-595})
}
}



window.onload = load;