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

function renderDate(){
  var mydate = new Date();
  var year = mydate.getYear();
  if (year < 2000) {
    if (document.all)
      year = "19" + year;
    else
      year += 1900;
  }
  var day = mydate.getDay();
  var month = mydate.getMonth();
  var daym = mydate.getDate();
  if (daym < 10)
    daym = "0" + daym;
  var hours = mydate.getHours();
  var minutes = mydate.getMinutes();
  var dn = "";
  if (hours >= 24) {
    dn = "";
    hours = hours - 24;
  }
  if (hours == 0)
    hours = 24;
  if (minutes <= 9)
    minutes = "0" + minutes;
  document.writeln(days[day]," ",daym," ",months[month]," ",year,"  |  ",hours,":",minutes," ",dn," ");
}

renderDate();