function ajouter_favoris() {
	if(bw.ie7 || bw.ie6 || bw.ie5 || bw.ie55)
		window.external.AddFavorite(location.href, document.title);
	else alert('CTRL + D pour ajouter la page à vos favoris');
}

function affiche_cache(id) {
	var diva = getObjectById('div_repliable_'+id);	
	var spanlien = getObjectById('lien_div_repliable_'+id);
	var disp = 'block';
	var lien = '<a href="#'+id+'" onClick="affiche_cache(\''+id+'\'); return false;">Masquer</a>';
	if(diva.style.display == 'block'){
	disp = 'none';
	lien = '<a href="#'+id+'" onClick="affiche_cache(\''+id+'\'); return false;">Afficher</a>';
	}
	diva.style.display = disp;
	spanlien.innerHTML = lien;
	return false;
}

var cur_show;
function show_hide(id) {	
	var diva = getObjectById(id);
	if(diva.style.display == 'none') {
		if(cur_show) {
			getObjectById(cur_show).style.display = 'none';
		}
		diva.style.display = 'block';
		cur_show = id;
	}
	else {
		diva.style.display = 'none';
		if(cur_show == id) cur_show = false;
	}
}

var last_categ = new Array;
function affiche_cache_categ(cname, cid){
	diva = getObjectById(cname+cid);
	if(last_categ[cname] && last_categ[cname] != cid) {
		divl = getObjectById(cname+last_categ[cname]);
		divl.style.display = 'none';
	}
	if(diva.style.display == 'block') {diva.style.display = 'none';}
	else {
		diva.style.display = 'block';
		last_categ[cname] =cid;
	}
	return;
}