/**
 * Afficher/Cacher le <DIV>
 * param
 */
function change_onglet(name) {
	document.getElementById("onglet_"+anc_onglet).className = "onglet";
	document.getElementById("onglet_"+name).className = "onglet courant";
	document.getElementById("contenu_onglet_"+anc_onglet).style.display = "none";
	document.getElementById("contenu_onglet_"+name).style.display = "block";
	anc_onglet = name;
}

function over_class(name) {
	if (document.getElementById(name).className === "onglet courant" ){
		document.getElementById(name).className = "onglet courant onblur";
	}
	if (document.getElementById(name).className === "onglet"){
		document.getElementById(name).className = "onglet onblur";
	}
}
function outer_class(name) {
	if (document.getElementById(name).className === "onglet courant onblur"){
		document.getElementById(name).className = "onglet courant";
	}
	if (document.getElementById(name).className === "onglet onblur"){
		document.getElementById(name).className = "onglet";
	}
}