function gb_form_saisie_submit() {
	var parm = 'action=ajouter'
		+ '&pseudo=' + $('gb_form_saisie_pseudo').value
		+ '&message=' + $('gb_form_saisie_message').value;
	var myAjax = new Ajax.Updater( 'gb_items', 'pages/guestbook_actions.php', 
		{ method: 'post', parameters: parm, onFailure: gb_error });
	}
	
function gb_admin() {
	alert('Patience, ça arrive...');
	}

function gb_message() {
	var myAjax = new Ajax.Updater( 'gb_items', 'pages/guestbook_form_message.php', 
		{ method: 'post', parameters: '' });
	$('gb_menu').innerHTML = '<p onClick="document.location=\'voschiens.html\'">Retour</p>';
	}