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

if (year < 1000)
  year+=1900
  
var day=mydate.getDay()
var month=mydate.getMonth() + 1;
var daym=mydate.getDate()

if (daym<10)
  daym="0"+daym

if (month<10)
  month="0"+month

var dayarray=new Array("Dimanche","Lundi","Mardi","Mercredi","Jeudi","Vendredi","Samedi")

document.write("<p>"+dayarray[day]+", "+daym+"/" +month+"/"+year+"</p>")