tinyMCE.init({
       theme : "advanced",
       mode: "textareas",
       editor_selector : "rich",
       plugins : "bbcode",
       /* for a localized version: install your language file, uncomment next line and adapt it */
       /* language : "it", */
       theme_advanced_buttons1 : "bold,italic,underline,bullist,numlist,fontsizeselect,forecolor,undo,redo,removeformat,blockquote,image,link,unlink,,justifyleft,justifycenter,justifyright",
       theme_advanced_buttons2 : "",
       theme_advanced_buttons3 : "",
       theme_advanced_toolbar_location : "top",
       theme_advanced_toolbar_align : "center",
       /* for a localized version: you should adapt next line by translating texts */
       theme_advanced_font_sizes : "tiny=50%,small=85%,normal=100%,big=150%,huge=200%",
       content_css : "styles/poste/theme/bbcode.css",
       convert_fonts_to_spans: true,
       font_size_style_values : "8,10,12,14,18,24,36",
       entity_encoding : "raw",
       add_unload_trigger : false,
       remove_linebreaks : false,
       setupcontent_callback : "inizia",
       media_types : "flash=swf"
    });
    function toggla(bb)
    {
      var bottone = document.getElementById('bottonecambia');
      if (tinyMCE.getInstanceById('message') != null)
      {
        tinyMCE.execCommand('mceRemoveControl', false, 'message');
        bb.style.display = '';
        bottone.removeChild(bottone.firstChild);
        bottone.appendChild(document.createTextNode('visual editor'));
      }
      else
      {
        tinyMCE.execCommand('mceAddControl', false, 'message');
        bb.style.display = 'none';
        bottone.removeChild(bottone.firstChild);
        bottone.appendChild(document.createTextNode('bb source'));
      }
    }
    function inizia(editor_id, body, doc)
    {
      rte = tinyMCE.getInstanceById(editor_id);
      var bb = document.getElementById('format-buttons');
      if (bb && bb.style.display != 'none')
      {
        bb.style.display = 'none';
        var sottobb = document.createElement('div');
        bb.parentNode.insertBefore(sottobb, bb.nextSibling);
        var a1 = document.createElement('a');
        a1.setAttribute('id', 'bottonecambia');
        a1.appendChild(document.createTextNode('bb source'));
        tinymce.dom.Event.add(a1, 'click', function(e) {toggla(bb);});
        sottobb.appendChild(a1);
      }
      var boxfaccine = document.getElementById('smiley-box');
      if (!boxfaccine)
      {
        return;
      }
      var imgs = boxfaccine.getElementsByTagName('img');
      var ia;
      for (var i = 0; i < imgs.length; i ++)
      {
        ia = imgs[i].parentNode;
        ia.onclick = null;
        ia.setAttribute('onclick', 'javascript:return false;');
        tinymce.dom.Event.add(ia, 'click', function(e) {
            var bb = document.getElementById('format-buttons');
            if (bb && bb.style.display != 'none') {
              insert_text(e.target.alt, true);
            } else {
              rte.execCommand('mceInsertContent', false, rte.dom.createHTML('img', {src: e.target.src}));
            }
            tinymce.dom.Event.stop(e);
        });
      }
      rte.focus();
    }