var chemin = "images/fr/";
var ext = "";
var liste_images = new Array('btn_galerie2.gif','btn_shop2.gif','btn_ateliers2.gif','btn_infos2.gif','btn_contact2.gif', 'btn_news2.jpg','btn_expositions2.jpg','btn_artistes2.jpg','btn_tarifs2.jpg','btn_references2.jpg');
document.image_chargee = new Array();

function prechargement() {
	for ( i = 0; i < liste_images.length; i++ ) {
		document.image_chargee[i] = new Image;
		document.image_chargee[i].src = chemin + liste_images[i] + ext;
	}
}
function overLink(id_img, img){
	document.getElementById(id_img).src=img;
}
function outLink(id_img, img){
	document.getElementById(id_img).src=img;

}