var mydate  = new Date();
var year    = mydate.getYear();

if (year < 1000){
  year += 1900;
}

var day     = mydate.getDay();
var month   = mydate.getMonth();
var daym    = mydate.getDate();

if (daym < 10){
  daym = "0" + daym;
}

var dayarray    = new Array("Dimanche","Lundi","Mardi","Mercredi","Jeudi","Vendredi","Samedi");
var montharray  = new Array("Janvier","Février","Mars","Avril","Mai","Juin","Juillet","Août","Septembre","Octobre","Novembre","Décembre");

document.write(dayarray[day]+" "+daym+" "+montharray[month]+" "+year);