function afficheFormGuestbook()
{
	document.getElementById('guestbook-titleAddMessage').style.display = 'none';
	
	// Page à traiter
	queryObject.open('GET', 'pages/guestbook_form.php', true);
	
	// Attente du traitement
	queryObject.onreadystatechange = waitRepUrlMod;
	
	// Envoie de la requete
	queryObject.send();
}

function afficheMessagesGuestbook(nPage)
{
	// Page à traiter
	queryObject.open('GET', 'pages/guestbook_messages.php?n_page='+nPage, true);
	
	// Attente du traitement
	queryObject.onreadystatechange = waitRepUrlModMessages;
	
	// Envoie de la requete
	queryObject.send();
}

function formGuestbook()
{
	//document.getElementById('guestbook-formBlank').style.display = 'block';
	//document.getElementById('guestbook-formBlank').style.height = document.getElementById('contact-formContent').offsetHeight+'px';
	//document.getElementById('guestbook-formBlank').style.width = '400px';
	
	//document.getElementById('guestbook-formSubmitContent').innerHTML = '<img src="images/template/loading.gif" />';

	envFormGuestbook();
}


//fonction d'envoi des elements permettant la modification d'un lien de type url
function envFormGuestbook()
{
	// Page à traiter
	queryObject.open('POST', 'pages/guestbook_form.php?form=submit', true);
	
	// Obligatoire pour une requete POST
	queryObject.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	
	// Récupération des valeurs
	name = document.getElementById('cName').value;
	email = document.getElementById('cEmail').value;
	website = document.getElementById('cWebsite').value;
	message = document.getElementById('guestbook-formTextarea').value;
	
	// Attente du traitement
	queryObject.onreadystatechange = waitRepUrlMod;

	// Envoie de la requete
	queryObject.send("name="+name+"&email="+email+"&website="+website+"&message="+message);
}

function waitRepUrlMod()
{
	if(queryObject.readyState != 4)
	{
		
	}
	else
	{
	}
	
	traiteRepUrlMod();
}

function traiteRepUrlMod()
{
	if(queryObject.readyState == 4)
	{
		document.getElementById("guestbook-formContent").innerHTML = queryObject.responseText;
		afficheMessagesGuestbook();
	}
}

function waitRepUrlModMessages()
{
	if(queryObject.readyState != 4)
	{
		
	}
	else
	{
	}
	
	traiteRepUrlModMessages();
}

function traiteRepUrlModMessages()
{
	if(queryObject.readyState == 4)
	{
		document.getElementById("guestbook-messagesContent").innerHTML = queryObject.responseText;
	}
}