/* Script pour le menu DHTML de la page d'accueil */
function afficheSection(id) {
	var tbl = document.getElementById('tbl_'+id);
	document.getElementById('tbl_pourquoi').style.display='none';
	document.getElementById('tbl_expert').style.display='none';
	document.getElementById('tbl_pret').style.display='none';
	
	var fleche = document.getElementById('fleche_'+id);
	document.getElementById('fleche_pourquoi').style.visibility='visible';
	document.getElementById('fleche_expert').style.visibility='visible';
	document.getElementById('fleche_pret').style.visibility='visible';

	if (tbl) {
		tbl.style.display='block';
		fleche.style.visibility='hidden';
		document.getElementById('menuGauche').style.backgroundImage = "url(_img/index/home_"+id+".jpg)";
		
	}
}