function noaccess(){
	 confirm("Les réservations des terrains de tennis ne sera acceptible que à la mi-avril");
	 
}

window.onload=montre;
function montre(id) {
   var d = document.getElementById(id);
	
   for (var i = 1; i<=10; i++) {
		if (document.getElementById('mon-submenu'+i)) {document.getElementById('mon-submenu'+i).style.display='none';}
	}
	
	if (d) {d.style.display='block';}
}


function OnChangeStage(obj){
	var url = "./library/php/GetDataStage.php?stageid=" + obj.value;
	
	request(url, 'detail');
}


function OnSendDemand(){
	var url = "./library/php/SendDemand.php?stageid=" + document.getElementById('stage_num1').value + "&activityid=" + document.getElementById('activity').value;
	
	request(url, 'infos');	
}


function OnSendDemand2(){
	
	document.getElementById('stage_num1').style.visibility='hidden';
	
	var url = "./library/php/SendDemand2.php";	
	
	request(url, 'detail');
}


function OnNewStage(){
	
	document.getElementById('stage_num1').style.visibility='visible';
	
	var url = "./library/php/NewStage.php";
	
	request(url, 'detail');
}


function OnReset(){
	
//	document.getElementById('stage_num1').style.visibility='hidden';
document.getElementById('stage_num1').disabled = 'true';
	
	var url = "./library/php/OnReset.php";
	request(url, 'detail');	
}



function request(url, cadre) {
   var XHR = null;

   if (window.XMLHttpRequest) // Firefox
      XHR = new XMLHttpRequest();
   else if(window.ActiveXObject) // Internet Explorer
      XHR = new ActiveXObject("Microsoft.XMLHTTP");
   else { // XMLHttpRequest non supporté par le navigateur
      alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
      return;
   }
   
   // envoie de la requête, methode GET et de l'url
   XHR.open("GET", url , true);

   // on guette les changements d'état de l'objet
   XHR.onreadystatechange = function attente() {
                               // l'état est à 4, requête reçu !
                               if (XHR.readyState == 4){
                                  // ecriture de la réponse
                                  //alert(XHR.responseText);
                                  document.getElementById(cadre).innerHTML = XHR.responseText;   
                               }
   }
   
   XHR.send(null); // le travail est terminé
   return;
}


function wopen(url, name, w, h)
{
// Fudge factors for window decoration space.
 // In my tests these work well on all platforms & browsers.
w += 32;
h += 96;
 var win = window.open(url,
  name,
  'width=' + w + ', height=' + h + ', ' +
  'location=no, menubar=no, ' +
  'status=no, toolbar=no, scrollbars=yes, resizable=no');
 win.resizeTo(w, h);
 win.focus();
}


function getInfoActivityForSeason(){
	var url = "./library/php/GetDataActivity.php?activityid=" + document.getElementById('activity_id').value;
	
	request(url, 'bulle_activity');
}