var connection = new Socket;
	var vesrion = "0.1";

	function DuM(thisObj) {

function chatOpen() {
	boutonClient.text = "Connexion...";
	boutonClient.enabled = false;
	boutonClose.enabled = true;
	connection.timeout = 2;
// connect to sample server
if (connection.open ("localhost:1234")) {
	boutonClient.text = "Connecté";
	connection.timeout = 1;
	//envoyer une requète
	var pseudo = textePseudo.text;
	if (pseudo.length == 0) connection.writeln("Anonyme");
	else connection.writeln(textePseudo.text);
	texteChat.text = connection.read();
}
else {
	boutonClient.text = "Démarrer";
	boutonClient.enabled = true;
	boutonClose.enabled = false;
	texteChat.text ="Connexion échouée";
	}
}

function chatClose() {
connection.writeln("!quit");	
boutonClient.text = "Déconnexion...";
connection.close();
delete connection;
boutonClient.text = "Démarrer";
boutonClient.enabled = true;
boutonClose.enabled = false;
}

function chat() {
	
	var pseudo = textePseudo.text;
	var message = texteInput.text;
	
	if (message == "!quit") chatClose();
	if (message == "!check") check();
	else {
	if (pseudo.length == 0) connection.writeln("Anonyme : " + texteInput.text);
	else connection.writeln(textePseudo.text + " : " + texteInput.text);
	texteInput.text = "";
	var reply = connection.read();
	texteChat.text = reply;
}
	}

function check() {
	
	connection.writeln("!check");
	//lire la réponse
	var reply = connection.read();
	texteChat.text = reply;
	
	}


	



//la fenetre
var fenetre = (thisObj instanceof Panel) ? thisObj : new Window("palette","DuM v" + version);
fenetre.bounds = [300,300,500,660];

var textePseudo = fenetre.add("edittext",[5,5,195,30],"Pseudo");
var boutonClient = fenetre.add("button",[5,35,100,60],"Démarrer le chat");
boutonClient.onClick = chatOpen;
var boutonClose = fenetre.add("button",[105,35,195,60],"Stop !");
boutonClose.onClick = chatClose;
boutonClose.enabled = false;
var texteChat = fenetre.add("edittext",[5,65,195,295],"",{multiline:true});
var texteInput = fenetre.add("edittext",[5,300,195,325],"");
texteInput.onChange = chat;
var boutonCheck = fenetre.add("button",[5,330,195,355],"check");
boutonCheck.onClick = check;


}

DuM(this);