function indique(){
window.open('http://www.mhouse.com.br/indique.htm','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=300,height=250');
   }
   
   function fale(){
window.open('http://www.mhouse.com.br/mail/fale_conosco_new.htm','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=560,height=320');
   }
   
   function indice(){
window.open('http://www.mhouse.com.br/indices/receber_indices.htm','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,menubar=no,width=300,height=250');
   }
   
function checkFields() {
missinginfo = "";
if (document.form.codigo.value == "") {
missinginfo += "\n     -  Código";
}
if ((document.form.email.value == "") || 
(document.form.email.value.indexOf('@') == -1) || 
(document.form.email.value.indexOf('.') == -1)) {
missinginfo += "\n     -  E-mail";
}
if (missinginfo != "") {
missinginfo ="\n" +
"É necessário o preenchimento:\n" +
missinginfo + "\n" +
"\nPreencha-os e clique em enviar!";
alert(missinginfo);
return false;
}
else return true;
}

function avaliacao(){
window.open('http://www.mhouse.com.br/avaliacao.htm','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=410,height=350');
   }