var feriados = [new Date(2010,9,8)];
var sabadoLaborable = false;
var domingoLaborable = false;
var TodayString = '20/11/2009';
var Today = new Date(2009,10,20);
var tipoCalendario = "AM";
var diasParaEmitir = 2;
var iDiasAnticipo = getDiasAnticipo(Today,tipoCalendario,diasParaEmitir,sabadoLaborable,domingoLaborable);