function sendData(param, page, combo){
	if(document.all){
	  //Internet Explorer
	  var XhrObj = new ActiveXObject("Microsoft.XMLHTTP");
	} else {
	  //Mozilla
	  var XhrObj = new XMLHttpRequest();
	}

	//définition de l'endroit d'affichage:
	var content = document.getElementById(combo);

	XhrObj.open("POST", page);

	//Ok pour la page cible
	XhrObj.onreadystatechange = function(){
	  if (XhrObj.readyState == 4 && XhrObj.status == 200) {
	    content.innerHTML = XhrObj.responseText ;
	  }
	}

	XhrObj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	XhrObj.send(param);
}

function agence(param, page, combo){
	if(document.all){
	  //Internet Explorer
	  var XhrObj = new ActiveXObject("Microsoft.XMLHTTP");
	} else {
	  //Mozilla
	  var XhrObj = new XMLHttpRequest();
	}

	//définition de l'endroit d'affichage:
	var content = document.getElementById(combo);

	XhrObj.open("POST", page);

	//Ok pour la page cible
	XhrObj.onreadystatechange = function(){
	  if (XhrObj.readyState == 4 && XhrObj.status == 200) {
	    content.innerHTML = XhrObj.responseText ;
	  }
	}

	XhrObj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	XhrObj.send(param);
}

function centrePopup(url,largeur,hauteur) {
  var gauche = (screen.width - largeur)/2
  var haut =  (screen.height - hauteur)/2
  return window.open(url,"","scrollbars=yes,width="+largeur+",height="+hauteur+",left="+gauche+",top="+haut)
}

function centrePop(url,largeur,hauteur) {
  var gauche = (screen.width - largeur)/2
  var haut =  (screen.height - hauteur)/2
  return window.open(url,"","width="+largeur+",height="+hauteur+",left="+gauche+",top="+haut)
}

function to_old_win(url){
	opener.location.href = url;
}