function afficheSousOngletContractant(spanIn)
{
	if (spanIn == '')
	return;

	var spanToDisplay = document.getElementById(spanIn);
	spanIdentite.style.display="none";
	spanImmatriculation.style.display="none";
	spanPaiement.style.display="none";
	spanActionFormation.style.display="none";


	ospanIdentite.className="deactive";
	ospanImmatriculation.className="deactive";
	ospanPaiement.className="deactive";
	ospanActionFormation.className="deactive";

	var spanAAfficher=document.getElementById('spanAffiche');
	spanAAfficher.value=spanIn;


	spanToDisplay.style.display="";


	var ongletToDisplay=document.getElementById("o"+spanIn);
	ongletToDisplay.className="active";
}