function DisplayText (i) {

  var tag_name ="table";
  var zone = "super";

   MyZone = document.getElementById(zone);

   MyList = MyZone.getElementsByTagName(tag_name);

   if (MyList[i].style.display == "none") {

       MyList[i].style.display = "block";

       for (n=0;n<MyList.length;n++) {

           if (n != i) MyList[n].style.display = "none";

       }

   }

   else {

       MyList[i].style.display = "none";

   }

}

function DisplayText3 (i,zone) {

  var tag_name ="table";
  

   MyZone = document.getElementById(zone);

   MyList = MyZone.getElementsByTagName(tag_name);

   if (MyList[i].style.display == "none") {

       MyList[i].style.display = "block";

       for (n=0;n<MyList.length;n++) {

           if (n != i) MyList[n].style.display = "none";

       }

   }

   else {

       MyList[i].style.display = "none";

   }

}



function DisplayText2 (i) {

  var tag_name ="table";
  var zone = "super";

   MyZone = document.getElementById(zone);
   MyList = MyZone.getElementsByTagName(tag_name);
   fond = document.getElementById(i);

       for (n=0;n<MyList.length;n++) {
		   if (MyList[n].getAttribute("id") != i){ 
		     MyList[n].style.display = "none";
		   }else{
			 if (MyList[n].style.display == "none") {
              MyList[n].style.display = "block";
             }else{
	          MyList[n].style.display = "none";
             }   
		   }
       }
    
  
    
}


function DisplayFond (i) {

  var tag_name ="table";
  var zone = "super";

   MyZone = document.getElementById(zone);

   MyList = MyZone.getElementsByTagName(tag_name);

   if (MyList[i].style.display == "none") {

       MyList[i].style.display = "block";

   }

   else {

       MyList[i].style.display = "none";

   }

}

function Cacher (nom) {

     tab = document.getElementById(nom);
       
	 if (tab.style.display == "none") {
	  tab.style.display = "block";
	 }else{
	  tab.style.display = "none";
	 }   
		
}

    function makeRequest(url,id,type,compteur) {

        var http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari,...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
                // Voir la note ci-dessous à propos de cette ligne
            }
        } else if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
        }

        if (!http_request) {
            alert('Abandon :( Impossible de créer une instance XMLHTTP');
            return false;
        }
        http_request.onreadystatechange = function() { alertContents(http_request,id); };
        http_request.open('POST', url, true);
		http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		sel = document.getElementById('trie_annee');
	    annee = sel.options[sel.selectedIndex].value;
        var data = "annee="+annee+"&id="+id+"&type="+type+"&idf="+compteur;
		http_request.send(data);
		

    }

    function alertContents(http_request,id) {

        if (http_request.readyState == 4) {
			
            if (http_request.status == 200) {
				
                document.getElementById("archive"+id).innerHTML = http_request.responseText;
				document.getElementById('archive'+id).style.display = "block";
				
            } else {
                alert('Un problème est survenu avec la requête.');
				
            }
        }

    }