var frm_nom = "Your surname is obligatory";
var frm_prenom = "Your first name is obligatory";
var frm_email = "Your email is obligatory and must be valid";
var frm_sujet = "Your message topick is obligatory";
var frm_message = "Your text is obligatory";
var frm_commentaire = "Your text is obligatory";
var frm_tel = "Your phone number is obligatory";
var frm_type = "Type of course is obligatory";
var frm_periode = "Period is obligatory";
var frm_niveau = "Your level is obligatory";
var frm_adresse = "Your address is obligatory";
var frm_cp = "Your post code is obligatory";
var frm_ville = "Your city is obligatory";