// JavaScript Document

// This function is called when an error is thrown by the player
function onPlayerError(errorCode) {
	alert("An error occured of type:" + errorCode);
}

//controladores
function actionVideo() {
	if(ytplayer) {
		if(ytplayer.getPlayerState()==1 || ytplayer.getPlayerState()==3){
			ytplayer.pauseVideo();
		}else{
			ytplayer.playVideo();
		}
	}
}

function playVideo() {
	if(ytplayer) {
		ytplayer.playVideo();
	}
}

function pauseVideo() {
	if(ytplayer) {
		ytplayer.pauseVideo();
	}
}

function muteVideo() {
	if(ytplayer) {
		ytplayer.mute();
	}
}

function unMuteVideo() {
	if(ytplayer) {
		ytplayer.unMute();
	}
}

// Allow the user to set the volume from 0-100
function setVideoVolume(volume) {
	if(ytplayer){
		ytplayer.setVolume(volume);
	}
}

function setStartSeconds(seconds){
	if(ytplayer){
		ytplayer.seekTo(seconds);
	}
}

function passar(seconds){
	if(ytplayer){
		ytplayer.seekTo(ytplayer.getCurrentTime()+seconds);
	}
}

function voltar(seconds){
	if(ytplayer){
		ytplayer.seekTo(ytplayer.getCurrentTime()-seconds);
	}
}
function proxima(){
	if(listaId == lista.length){
		listaId = 0;
	}else{
		listaId++;
	}
	loadVideo(lista[listaId]);
	document.getElementById("musica").innerHTML = listaNome[listaId];
}
function anterio(){
	if(listaId == 0){
		listaId == listaId[lista.length];
	}else{
		listaId--;
	}
	loadVideo(lista[listaId]);
	document.getElementById("musica").innerHTML = listaNome[listaId];
}
function progressBar(tamanho){
	if(tamanho>=0 && tamanho<=100){
		document.getElementById("progressBarValue").style.width = tamanho+"%";
	}
}