xpwb0w48ln=xppr('0w48l_0.gif');xpwb0w48lo=xppr('0w48l_1.gif');xpwbzw48ln=xppr('zw48l_0.gif');xpwbzw48lo=xppr('zw48l_1.gif');xpwb3w48ln=xppr('3w48l_0.gif');xpwb3w48lo=xppr('3w48l_1.gif');
  // Menu Type 1
  function xppr(im)
  {
    var i=new Image();
    i.src='pulsanti.html.images/bt'+im;
    return i;
  }

  function xpe(id)
  {
    x=id.substring(0,id.length-1);
    if(document['xpwb'+x])
    {
    document['xpwb'+x].src=eval('xpwb'+id+'.src');
        if (id.indexOf('e')!=-1)
      document['xpwb'+x+'e'].src=eval('xpwb'+id+'e.src');
    }
    return false;
  }