function data_odierna () {    var Today = new Date();   var week, month;    var data;    switch (Today.getDay()) {     case 0:       week = "Domingo";       break;     case 1:       week = "Lunes";       break;     case 2:       week = "Martes";       break;     case 3:       week = "Miércoles";       break;     case 4:       week = "Jeuves";       break;     case 5:       week = "Viernes";       break;     case 6:       week = "Sábado";       break;   }     switch (Today.getMonth()) {     case 0:       month = "Enero";       break;     case 1:       month = "Febrero";       break;     case 2:       month = "Marzo";       break;     case 3:       month = "Abril";       break;     case 4:       month = "Mayo";       break;     case 5:       month = "Junio";       break;     case 6:       month = "Julio";       break;     case 7:       month = "Agosto";       break;     case 8:       month = "Septiembre";       break;     case 9:       month = "Octubre";       break;     case 10:       month = "Noviembre";       break;     case 11:       month = "Diciembre";       break;   }     data = " " + week + " " + Today.getDate() + " " + month + ", " + Today.getFullYear();    return data; }