function PopPhoto(chemin, largeur, hauteur){
    var haut=(screen.height-hauteur)/2;
    var gauche=(screen.width-largeur)/2;
    popphoto=window.open('pop_photo.php?chemin='+chemin+'&hauteur='+hauteur+'&largeur='+largeur+'','popphoto','top='+haut+',left='+gauche+',toolbar=0, location=0, directories=0, status=0, scrollbars=0, resizable=0, copyhistory=0, menuBar=0, width='+(largeur+20)+', height='+(hauteur+20));
    if (popphoto.blur) popphoto.focus();
  }
  
  function PopLegales(){
    var haut=(screen.height-550)/2;
    var gauche=(screen.width-468)/2;
    poplegale=window.open('pop_legales.php','popphoto','top='+haut+',left='+gauche+',toolbar=0, location=0, directories=0, status=0, scrollbars=1, resizable=0, copyhistory=0, menuBar=0, width=468, height=550');
    if (poplegale.blur) poplegale.focus();
  }