// JavaScript Document
function habDiv(id) {
	for(i=1; i < 12; i++) {
		var botao = document.getElementById('bt'+i).style.display = "block";
		var div = document.getElementById('div'+i).style.display = "none";
	}
	
	var botao = document.getElementById('bt'+id).style.display = "none";
	var div = document.getElementById('div'+id).style.display = "block";
}