function confirmeSuppressionMessage(url)
	{
		if(confirm("Êtes-vous sur de vouloir supprimer ce message ?"))
		{window.location=url;}
	}

	function vote(form,quoi,id,index)
	{
		var xhr_object = null;
		var voteValue = form.elements['note'+index].value;
		var data = "src=vote&vote="+voteValue+"&partie="+quoi+"&id="+id;
		if(window.XMLHttpRequest) // Firefox
		   xhr_object = new XMLHttpRequest();
		else if(window.ActiveXObject) // Internet Explorer
		   xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
		else { // XMLHttpRequest non supporté par le navigateur
		   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
		   return;
		}

		xhr_object.open("POST", "requeteAjax.php", true);

//reponse
	xhr_object.onreadystatechange = function() {
   if(xhr_object.readyState == 4) {
      var tmp = xhr_object.responseText;
	  document.getElementById("moy"+index).innerHTML=tmp;
    }
}
   xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

xhr_object.send(data);
form.style.visibility = "hidden";
	}
	
function initMenu()
	{
document.getElementById("detailMenu").innerHTML= tab[0][1];
for(i=0;i<7;i++)
	document.getElementById("menu"+i).innerHTML= tab[i][0]; 
}
function chargeDetailMenu(id)
	{
	document.getElementById("menu"+carrouselEnCours).className="td";
	document.getElementById("menu"+id).className="tdSelect";
  document.getElementById("detailMenu").innerHTML= tab[id][1];
  carrouselEnCours=id;
}
	function chrono(){  
    if(timerPause==0)
      {
      idCarrouselEnCours = (idCarrouselEnCours+1) % 7;
      chargeDetailMenu(idCarrouselEnCours);
      }
    timer = setTimeout('chrono()',5000) //la fonction est relancée tous les 5 secondes
      
}
function pauseCarrousel(action){ 
    timerPause = action;
}

 
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}