//******************************************************************************
//
//------------------------------------------------------------------------------
  function afficher_grande(nomphoto,align)
           {
            document.write("<img src='" + nomphoto + "' align=" + align + " width=" + parseInt(screen.width / 2.75) + ">");
           }
//******************************************************************************
//
//------------------------------------------------------------------------------
  function afficher_medium(nomphoto,align)
           {
            document.write("<img src='" + nomphoto + "' align=" + align + " width=" + parseInt(screen.width / 4.75) + ">");
           }
//******************************************************************************
//
//------------------------------------------------------------------------------
  function afficher_petite(nomphoto,align)
           {
            document.write("<img src='" + nomphoto + "' align=" + align + " width=" + parseInt(screen.width / 8.75) + ">");
           }
//******************************************************************************
//
//------------------------------------------------------------------------------
  function choix_du_background(nomimage,extimage)
           {zdim = screen.width;
            if (screen.width==640) {zdim = "0640";}
            if (screen.width==800) {zdim = "0800";}
            document.body.background = nomimage + "_" + zdim + "." + extimage;
           }
//******************************************************************************
//
//------------------------------------------------------------------------------
  function taille_police(fenetre)
           {zpol = parseInt(screen.width / 80);
            if (fenetre=="_topleft") {zpol = parseInt(screen.width / 50);}
            if (fenetre=="_bandeau") {zpol = parseInt(screen.width / 50);}
            if (fenetre=="_sommair") {zpol = parseInt(screen.width / 80);}
            if (fenetre=="_accueil") {zpol = parseInt(screen.width / 66);}
            if (fenetre=="___titre") {zpol = parseInt(screen.width / 66);}
            if (fenetre=="___texte") {zpol = parseInt(screen.width / 80);}
            if (fenetre=="___barre") {zpol = parseInt(screen.width / 80);}
            document.write("<STYLE>BODY,TABLE,TR,TD{margin-top:1px;font-size:" + zpol + "px;margin-bottom:1px;}</STYLE>");
           }
//******************************************************************************
//
//------------------------------------------------------------------------------
  function fullpage(page)
           {
            window.open(page,"fullpage","fullscreen=1,resizable=0,scrollbars=0");
           }
//******************************************************************************
//
//------------------------------------------------------------------------------
  function afficher_vignette(rep,img,ext)
           {
            document.write("<img src='" + rep + "/" + img + "." + ext + "' width=" + parseInt(screen.width / 8.75) + ">");
           }
//******************************************************************************
//
//------------------------------------------------------------------------------
  function afficher_pochette(rep,img,ext)
           {
            document.write("<img src='" + rep + "/" + img + "." + ext + "' width=" + parseInt(screen.width / 2.75) + ">");
           }
//******************************************************************************