function PopupCentrer(page,largeur,hauteur,options) {
  var largeur=500;
  var hauteur=450;
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
  var options = "menubar=no,scrollbars=yes,status=no,resizable=yes";
  window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}


function PopContact(art) {
  var largeur = 360;		
  var hauteur = 360;		
  var top = (screen.height-hauteur)/2;
  var left = (screen.width-largeur)/2;
  var page = "article.php3?id_article=" + art;
  var options = "menubar=no,scrollbar=no,status=no,resizable=yes";
  window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}

function PopMail(chiffre)
{
	var ml = unescape(chiffre);
	window.location = ml;
}