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 : "en", 
       theme_advanced_buttons1 : "bold,italic,underline,bullist,numlist,image,link,unlink,fontsizeselect,forecolor,undo,redo,removeformat",
       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();
    }