function initialise_page_derniere_playlists(uid_user) {
		var divpl = document.getElementById("playlist_dernieres");
		var m = new Date();
		var t = m.getTime();
		jax.open("GET", "inclusion/playlist_dernieres.php?t=" + t, true); 
		jax.onreadystatechange = function() {
			if (jax.readyState == 4) {
				if (jax.responseText != "") {
					if (jax.responseText != "bad") {
						divpl.innerHTML = jax.responseText;
						divpl.style.visibility = 'visible';
					}
				}
			}
		}
		jax.send(null);
	}

	function detail_playlist_dernieres(pk_playlist, uid_user) {
		var divpl = document.getElementById("playlist_dernieres");
		var m = new Date();
		var t = m.getTime();
		jax.open("GET", "inclusion/playlist_dernieres.php?uid_user=" + uid_user + "&pk_playlist=" + pk_playlist + "&t=" + t, true); 
		jax.onreadystatechange = function() {
			if (jax.readyState == 4) {
				if (jax.responseText != "") {
					if (jax.responseText != "bad") {
						divpl.innerHTML = jax.responseText;
						divpl.style.visibility = 'visible';
					}
				}
			}
		}
		jax.send(null);
	}