Maintenant = new Date;
TempMaintenant = Maintenant.getTime();
Future = new Date(2009, 6, 16);
TempFuture = Future.getTime();
DiffSec = Math.floor((TempFuture-TempMaintenant)/1000);
DiffMin = Math.floor(DiffSec/60);
Diffheure = Math.floor(DiffMin/60);
DiffJour = Math.floor(Diffheure/24);
while (DiffMin>=60)
		{
		DiffMin = DiffMin-60;
		}
while (Diffheure>=24)
		{
		Diffheure = Diffheure-24;
		}
while (DiffSec>=60)
		{
		DiffSec = DiffSec-60;
		}