TEMPS PASSÉ APRÈS LA CRÉATION DU SITE (JOURS,MOIS,ANNÉES)

<SCRIPT language="JavaScript">

var un_jour=1000*60*60*24
var un_mois=1000*60*60*24*30
var un_an=1000*60*60*24*30*12
function displayage(yr, mon, day, unit, decimal, round){
today=new Date()
var pastdate=new Date(yr, mon-1, day)
var countunit=unit
var decimals=decimal
var rounding=round
finalunit=(countunit=="jours")? un_jour : (countunit=="mois")? un_mois : un_an
decimals=(decimals<=0)? 1 : decimals*10
if (rounding=="rounddown")
document.write(Math.floor((today.getTime()-pastdate.getTime())/(finalunit)*decimals)/decimals+" "+countunit)
else
document.write(Math.ceil((today.getTime()-pastdate.getTime())/(finalunit)*decimals)/decimals+" "+countunit)
}
</SCRIPT>
Ce site existe depuis<b>
<SCRIPT language="JavaScript">

displayage(2006, 06, 10, "jours", 0, "rounddown")//Date sous forme AAAA/MM/JJ
</SCRIPT>
</b><br>

<b>
<SCRIPT language="JavaScript">

displayage(2006, 06, 10, "mois", 0, "rounddown")//Date sous form AAAA/MM/JJ
</SCRIPT>
</b> sont passé depuis la création du site.<br>

Donc
<b>
<SCRIPT language="JavaScript">

displayage(2006, 06, 10, "années", 0, "rounddown")//Date sous forme AAAA/MM/JJ
</SCRIPT>