/**
 * Cree un objet XMLHttpRequest
 */

/*
function createXHR ()
{
	try { return new XMLHttpRequest (); } catch (e) {};
	return null;
}

*/

function createXHR()
{
	var xhr = null;
	
	if(window.XMLHttpRequest) //Navigateurs standards
	{
		xhr = new XMLHttpRequest();
	}
	
	else if(window.ActiveXObject)
	{
		try
		{
			xhr = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e)
		{
			xhr = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	
	else
	{
		alert("XMLHttpRequest ne fonctionne pas");
		xhr = false;
	}
	
	return xhr;
}

/*
function createXHR()
{
	var xhr="";
	
	if (window.XMLHttpRequest)
	{
		xhr=new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
		{
			try {
					xhr=new ActiveXObject("Msxml2.XMLHTTP");
				}
			catch(e)
				{
					xhr=new ActiveXObject("Microsoft.XMLHTTP");
				}
		}
		else 
		{
			alert("XMLHttpRequest ne fonctionne pas");
			xhr=false;
		}
	return xhr;
}
*/

/**
 * Envoi une requete au serveur
 * Type GET
 */
function httpRequest (xhr, url)
{
	xhr.onreadystatechange = function () {
		if (xhr.readyState == 2) { // requete en cours
			$ ("loading").className = "load";
		}
		if (xhr.readyState == 4) { // requete terminée
			if (xhr.status == 200) { // requete c bien passé
				$ ("loading").className = "noload";
				$ ("contenu_onglet").innerHTML = xhr.responseText;
			}
		}
	}
	xhr.open ("GET", url, true);
	xhr.send (null);
}

/**
 * Gestions des onglets
 * charge dynamiquement
 */
function onglet_dym (num)
{
	var xhr = createXHR ();

	if (num == 1) {
		$ ("onglet-1").className = "actif";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_presentation.php");
	}
	if (num == 2) {
		$ ("onglet-1").className = "";		
		$ ("onglet-2").className = "actif";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_agence.php");
	}
	if (num == 3) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "actif";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_devis.php");
	}
	if (num == 4) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "actif";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_info_pratique.php");
	}
	if (num == 5) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "actif";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_lexique.php");
	}
	if (num == 6) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "actif";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_lien.php");
	}
	if (num == 7) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "actif";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_douane.php");
		scrollTo(0,340);
	}
	if (num == 8) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "actif";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_plan.php");
		scrollTo(0,340);
	}
	if (num == 9) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "actif";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_presse.php");
		scrollTo(0,340);
	}
	if (num == 10) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "actif";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_plaquette.php");
		scrollTo(0,340);
	}
	if (num == 11) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "actif";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_emploi.php");
		scrollTo(0,340);
	}
	if (num == 12) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "actif";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_sponsoring.php");
		scrollTo(0,340);
	}
	if (num == 13) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "actif";
		$ ("onglet-14").className = "";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_photos.php");
		scrollTo(0,340);
	}
	if (num == 14) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "actif";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_connexion.php");
		scrollTo(0,340);
	}
	if (num == 15) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		$ ("onglet-15").className = "actif";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_film_fr.php");
		scrollTo(0,340);
	}
	if (num == 16) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		$ ("onglet-16").className = "actif";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_film_en.php");
		scrollTo(0,340);
	}
	if (num == 17) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		$ ("onglet-17").className = "actif";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_film_es.php");
		scrollTo(0,340);
	}
	if (num == 18) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		$ ("onglet-18").className = "actif";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_film_br.php");
		scrollTo(0,340);
	}
	if (num == 19) {
		$ ("onglet-1").className = "";
		$ ("onglet-2").className = "";
		$ ("onglet-3").className = "";
		$ ("onglet-4").className = "";
		$ ("onglet-5").className = "";
		$ ("onglet-6").className = "";
		$ ("onglet-7").className = "";
		$ ("onglet-8").className = "";
		$ ("onglet-9").className = "";
		$ ("onglet-10").className = "";
		$ ("onglet-11").className = "";
		$ ("onglet-12").className = "";
		$ ("onglet-13").className = "";
		$ ("onglet-14").className = "";
		$ ("onglet-19").className = "actif";
		
		// Charge ?
		httpRequest (xhr, "./includes/contenu_film_ch.php");
		scrollTo(0,340);
	}
}