function prechargement() {
	var chemin = "../img/img_gen";
	var ext = ".png";
	var liste_images = new Array('fond','bg_mail','bg_fchtch','bg_search','bg_rsearch','bg_service','bg_societe');
	document.image_chargee = new Array();

	for ( i = 0; i < liste_images.length; i++ ) {
		document.image_chargee[i] = new Image;
		document.image_chargee[i].src = chemin + liste_images[i] + ext;
	}
}

var nava = (document.layers);
var dom = (document.getElementById);
var iex = (document.all);
if (nava) { cach = document.cache }
else if (dom) { cach = document.getElementById("chargement").style }
else if (iex) { cach = cache.style }
largeur = screen.width;
//cach.left = 50;
cach.visibility = "visible";

function cacheOff() {
	prechargement();
	init();
	cach.visibility = "hidden";
}

function init() {
	document.getElementById("Admin").style.visibility="visible";
	document.getElementById("Menu").style.visibility="visible";
	if (document.getElementById("Entete").value=="Search") {
		if (document.getElementById("NBI").value>="2") document.getElementById("Energies").style.visibility="visible";
		//if (document.getElementById("NBI").value>="3") document.getElementById("Boites").style.visibility="visible";
	}
	if (document.getElementById("Entete").value=="fchtch") {
		if (document.getElementById("TagVendu").value=="vendu") {document.getElementById("vendu").style.display='inline';}
		if (document.getElementById("TagVendu").value=="vendu1") {document.getElementById("vendu1").style.display='inline';}
	}
	if (document.getElementById("Entete").value=="RSearch") {
		NB = document.getElementById("pg").value;
		document.getElementById("conteneurF"+NB).style.visibility="visible";
	}
	if (document.getElementById("Entete").value=="SearchC") {
		document.getElementById("Type").style.visibility="visible";
	}
	if (document.getElementById("Entete").value=="home" && document.getElementById("SlideDIV")) {document.getElementById("SlideDIV").style.visibility="visible";launch();}
	if (document.getElementById("SNM").value!="" && document.getElementById("1visite").value==1 && !document.getElementById("SlideDIV")) slide_start();
}
function Details(opt) {
	document.getElementById("Type").style.visibility="hidden";
	document.getElementById("Motor").style.visibility="hidden";
	document.getElementById("Prix").style.visibility="hidden";
	document.getElementById("Equip").style.visibility="hidden";

	document.getElementById(opt).style.visibility="visible";
}