window.onunload = recarrega;

function troca(id){
	atual = parseInt(document.getElementById('position').value);
	if(id!=null){
		atual = id;
	}
	
	if(atual==1){
		anterior = 5;
		proximo = 2;
		document.getElementById('position').value = 2;
		document.getElementById('imagem1').style.display = "inline";
		document.getElementById('imagem2').style.display = "none";
		document.getElementById('imagem3').style.display = "none";
		document.getElementById('imagem4').style.display = "none";
		document.getElementById('imagem5').style.display = "none";
		document.getElementById('n1').style.backgroundImage = "url(imagens/img_bot_destaques_5_home.jpg)";
		document.getElementById('n2').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n3').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n4').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n5').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('titulo1').style.display = "inline";
		document.getElementById('titulo2').style.display = "none";
		document.getElementById('titulo3').style.display = "none";
		document.getElementById('titulo4').style.display = "none";
		document.getElementById('titulo5').style.display = "none";
	}
	else if(atual==2){
		anterior = 1;
		proximo = 3;
		document.getElementById('position').value = 3;
		document.getElementById('imagem1').style.display = "none";
		document.getElementById('imagem2').style.display = "inline";
		document.getElementById('imagem3').style.display = "none";
		document.getElementById('imagem4').style.display = "none";
		document.getElementById('imagem5').style.display = "none";
		document.getElementById('n1').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n2').style.backgroundImage = "url(imagens/img_bot_destaques_5_home.jpg)";
		document.getElementById('n3').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n4').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n5').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('titulo1').style.display = "none";
		document.getElementById('titulo2').style.display = "inline";
		document.getElementById('titulo3').style.display = "none";
		document.getElementById('titulo4').style.display = "none";
		document.getElementById('titulo5').style.display = "none";
	}
	else if(atual==3){
		anterior = 2;
		proximo = 4;
		document.getElementById('position').value = 4;
		document.getElementById('imagem1').style.display = "none";
		document.getElementById('imagem2').style.display = "none";
		document.getElementById('imagem3').style.display = "inline";
		document.getElementById('imagem4').style.display = "none";
		document.getElementById('imagem5').style.display = "none";
		document.getElementById('n1').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n2').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n3').style.backgroundImage = "url(imagens/img_bot_destaques_5_home.jpg)";
		document.getElementById('n4').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n5').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('titulo1').style.display = "none";
		document.getElementById('titulo2').style.display = "none";
		document.getElementById('titulo3').style.display = "inline";
		document.getElementById('titulo4').style.display = "none";
		document.getElementById('titulo5').style.display = "none";

	}
	else if(atual==4){
		anterior = 3;
		proximo = 5;
		document.getElementById('position').value = 5;
		document.getElementById('imagem1').style.display = "none";
		document.getElementById('imagem2').style.display = "none";
		document.getElementById('imagem3').style.display = "none";
		document.getElementById('imagem4').style.display = "inline";
		document.getElementById('imagem5').style.display = "none";
		document.getElementById('n1').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n2').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n3').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n4').style.backgroundImage = "url(imagens/img_bot_destaques_5_home.jpg)";
		document.getElementById('n5').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('titulo1').style.display = "none";
		document.getElementById('titulo2').style.display = "none";
		document.getElementById('titulo3').style.display = "none";
		document.getElementById('titulo4').style.display = "inline";
		document.getElementById('titulo5').style.display = "none";
	}
	else if(atual==5){
		anterior = 4;
		proximo = 1;
		document.getElementById('position').value = 1;
		document.getElementById('imagem1').style.display = "none";
		document.getElementById('imagem2').style.display = "none";
		document.getElementById('imagem3').style.display = "none";
		document.getElementById('imagem4').style.display = "none";
		document.getElementById('imagem5').style.display = "inline";
		document.getElementById('n1').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n2').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n3').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n4').style.backgroundImage = "url(noticia/cinza.jpg)";
		document.getElementById('n5').style.backgroundImage = "url(imagens/img_bot_destaques_5_home.jpg)";
		document.getElementById('titulo1').style.display = "none";
		document.getElementById('titulo2').style.display = "none";
		document.getElementById('titulo3').style.display = "none";
		document.getElementById('titulo4').style.display = "none";
		document.getElementById('titulo5').style.display = "inline";
	}
}

function para(id){
int=window.clearInterval(int);
troca(id);
}

function recomeca(){
int=self.setInterval('troca()',3500);
}

function recarrega(){
document.getElementById('position').value = 2;
}