function fecha() {
self.close();
}
function consulta() {
  jan = window.open("consulta/index.html","consulta",
"status=no,toolbar=no,scrollbars=no,location=no,menu=no,width=470,height=470,top=5,left=140");
}
function fale_conosco() {
  jan = window.open("http://www.grupoamaral.com.br/sau/index.htm","fale_conosco",
"status=no,toolbar=no,scrollbars=no,location=no,menu=no,width=580,height=520,top=0,left=100");
}