//héhé
function deconnexionB(){	
	var ajax = new Ajax.Request("http://www.legendra.com/scripts_async/deconnexion.php",
		{method: 'get',
			onSuccess: function (requete){
				var message = new Message("displayMsg","Vous êtes déconnecté!",200);
				message.display();
				var url = "http://www.legendra.com";
				window.location.replace(url);	
			}
		});
}