function imprimir(){
	window.print();
}
var intervalo
function botaoVitrine(idBotao){
	if (idBotao == "1") {
		document.getElementById("vitrine1").style.display = "inline";
		document.getElementById("vitrine2").style.display = "none";
		document.getElementById("vitrine3").style.display = "none";	

		clearInterval(intervalo);
		intervalo = setInterval(mostrabt2, 5000);		
	}
	else
	if (idBotao == "2") {
		document.getElementById("vitrine1").style.display = "none";
		document.getElementById("vitrine2").style.display = "inline";
		document.getElementById("vitrine3").style.display = "none";	

		clearInterval(intervalo);
		intervalo = setInterval(mostrabt3, 5000);
	}
	else {
		document.getElementById("vitrine1").style.display = "none";
		document.getElementById("vitrine2").style.display = "none";
		document.getElementById("vitrine3").style.display = "inline";	

		clearInterval(intervalo);
		intervalo = setInterval(mostrabt1, 5000);
	}
}

function mostrabt3(){
	document.getElementById("vitrine1").style.display = "none";
	document.getElementById("vitrine2").style.display = "none";
	document.getElementById("vitrine3").style.display = "inline";	
		clearInterval(intervalo);
	intervalo = setInterval(mostrabt1, 5000);
}
function mostrabt1(){
	document.getElementById("vitrine1").style.display = "inline";
	document.getElementById("vitrine2").style.display = "none";
	document.getElementById("vitrine3").style.display = "none";	
		clearInterval(intervalo);
	intervalo = setInterval(mostrabt2, 5000);
}
function mostrabt2(){
	document.getElementById("vitrine1").style.display = "none";
	document.getElementById("vitrine2").style.display = "inline";
	document.getElementById("vitrine3").style.display = "none";	
		clearInterval(intervalo);
	intervalo = setInterval(mostrabt3, 5000);
}