function encode_utf8(s)
{
  return unescape( encodeURIComponent( s ) );
}

function decode_utf8(s)
{
  return decodeURIComponent( escape( s ) );
}

function facebookShareStressBoardFoto(filename, id, tinyurl)
{
    var qs = "?t=f&id=" + id;
    var u = document.location.host + document.location.pathname + qs + "#stress_board/fotogallery/piu_recenti/" + id;
    t = "Lipton Fight The Stress";
    window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
    return false;
}

function facebookShareStressBoardVideo(filename, id, tinyurl)
{
    var qs = "?t=v&id=" + id;
    var u = document.location.host + document.location.pathname + qs + "#stress_board/videogallery/piu_recenti/" + id;
    t = "Lipton Fight The Stress";
    window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
    return false;
}

function facebookShareTrainingAreaDiploma(filename, username, tinyurl)
{
    var qs = "?t=d&f=" + + "&u=" + username;
    var u = document.location.host + document.location.pathname + qs + "#training_area/";
    t = "Lipton Fight The Stress";
    window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
    return false;
}