function ajaxid_fr(param, page, id) { 

	var XhrObj = null;  // creation de l'objet qui recup les donnees	 
	
	if(window.XMLHttpRequest) {
	// Test si FF peux utiliser XMLHttpRequest	   
	XhrObj = new XMLHttpRequest(); 	
	} else if(window.ActiveXObject)  {
	// Test si IE peux utiliser XMLHttpRequest	   
	XhrObj = new ActiveXObject("Microsoft.XMLHTTP"); 	
	} else { 
	// XMLHttpRequest non supporté par le navigateur 	  
	alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 	   
	return; 
	}  
	
	var content = document.getElementById(id);
	XhrObj.open("POST", page);

	XhrObj.onreadystatechange = function() {
	if (XhrObj.readyState == 4 && XhrObj.status == 200) {
	content.innerHTML = XhrObj.responseText;
	} else {
	content.innerHTML = "<span id=\"dyn_manuel\"><fieldset class=\"admin_cadre_boutton\" style=\"position:relative;width:300px;text-align:left;margin: 0px 0px 0px 65px;padding:0px 0px 0px 0px;background-color:#fff;color:#000;border:1px solid #888;\"><legend style=\"color:#000;\"><img src=\"/medias/images/object_refresh.gif\" alt=\"\" />&nbsp;Chargement ...</legend><br /><br /><center><img style='vertical-align:middle;text-align:center;' src='/medias/images/loading.gif' alt='Chargement' />&nbsp;<br />Chargement...<br />Patientez svp.</center><br /><br /><br /><br /></fieldset></span>";
	}
	}
	XhrObj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	XhrObj.send(param);
	}
	
function encode_utf8( s ) {
	return escape( encodeURIComponent( s ) );
	}

function decode_utf8( s ) {
	return decodeURIComponent( escape( s ) );
	}
	
function dynmanuel_fr(data,session) {
	ajaxid_fr('data='+data,'/etc/dns_ajmanuel.php?'+session,'dyn_manuel');
	}
	
function dynajmanuel_fr(type,session) {
	ajaxid_fr('type='+type,'/etc/dns_ajmanuel.php?'+session,'dyn_manuel');
	}
	
function dynnav_fr(data,nav,session) {
	ajaxid_fr(data+'&'+nav,'/etc/dns_ajmanuel.php?'+session,'dyn_manuel');
	}
	
function popup(maj_popup) { 
origine = window.open(maj_popup,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,copyhistory=no,resizable=yes,left=50,screenX=50,top=150,screenY=150,width=700,height=650');
	}