function TinyMCE() {
    this.instances = new Array();
    this.stickyClassesLookup = new Array();
    this.windowArgs = new Array();
    this.loadedFiles = new Array();
    this.configs = new Array();
    this.currentConfig = 0;
    this.eventHandlers = new Array();

    // Browser check
    this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
    this.isMSIE5 = this.isMSIE && (navigator.userAgent.indexOf('MSIE 5') != -1);
    this.isMSIE5_0 = this.isMSIE && (navigator.userAgent.indexOf('MSIE 5.0') != -1);
    this.isGecko = navigator.userAgent.indexOf('Gecko') != -1;
    this.isSafari = navigator.userAgent.indexOf('Safari') != -1;

    if (this.isSafari)
        alert("Safari support is very limited and should be considered experimental.\nSo there is no need to even submit bugreports on this early version.");

    // TinyMCE editor id instance counter
    this.idCounter = 0;
};

TinyMCE.prototype.defParam = function(key, def_val) {
    this.settings[key] = tinyMCE.getParam(key, def_val);
};

TinyMCE.prototype.init = function(settings) {
    var theme;

    this.settings = settings;

    // Check if valid browser has execcommand support
    if (typeof(document.execCommand) == 'undefined')
        return;

    // Get script base path
    if (!tinyMCE.baseURL) {
        var elements = document.getElementsByTagName('script');

        for (var i=0; i<elements.length; i++) {
            if (elements[i].src && (elements[i].src.indexOf("wysiwyg.js") != -1 || elements[i].src.indexOf("wysiwyg_src.js") != -1)) {
                var src = elements[i].src;

                tinyMCE.srcMode = (src.indexOf('_src') != -1) ? '_src' : '';
                src = src.substring(0, src.lastIndexOf('/'));

                tinyMCE.baseURL = src;
                break;
            }
        }
    }

    // Get document base path
    this.documentBasePath = document.location.href;
    if (this.documentBasePath.indexOf('?') != -1)
        this.documentBasePath = this.documentBasePath.substring(0, this.documentBasePath.indexOf('?'));
    this.documentURL = this.documentBasePath;
    this.documentBasePath = this.documentBasePath.substring(0, this.documentBasePath.lastIndexOf('/'));

    // If not HTTP absolute
    if (tinyMCE.baseURL.indexOf('://') == -1 && tinyMCE.baseURL.charAt(0) != '/') {
        // If site absolute
        tinyMCE.baseURL = this.documentBasePath + "/" + tinyMCE.baseURL;
    }

    // Set default values on settings
    this.defParam("mode", "none");
    this.defParam("theme", "advanced");
    this.defParam("plugins", "", true);
    this.defParam("language", "en");
    this.defParam("docs_language", this.settings['language']);
    this.defParam("elements", "");
    this.defParam("textarea_trigger", "mce_editable");
    this.defParam("valid_elements", "+a[name|href|target|title|onclick],strong/b[class],em/i[class],strike[class],u[class],p[dir|class|align],ol,ul,li,br,img[class|src|border=0|alt|title|hspace|vspace|width|height|align|onmouseover|onmouseout|name],sub,font[face|size|color|style],sup,blockquote[dir|style],table[border=0|cellspacing|cellpadding|width|height|class|align],tr[class|rowspan|width|height|align|valign],td[dir|class|colspan|rowspan|width|height|align|valign],div[dir|class|align],span[class|align|style],pre[class|align],address[class|align],h1[dir|class|align],h2[dir|class|align],h3[dir|class|align],h4[dir|class|align],h5[dir|class|align],h6[dir|class|align],hr[class|width|size|noshade]");
    this.defParam("extended_valid_elements", "");
    this.defParam("invalid_elements", "");
    this.defParam("encoding", "");
    this.defParam("urlconverter_callback", tinyMCE.getParam("urlconvertor_callback", "TinyMCE.prototype.convertURL"));
    this.defParam("save_callback", "");
    this.defParam("debug", false);
    this.defParam("force_br_newlines", false);
    this.defParam("force_p_newlines", true);
    this.defParam("add_form_submit_trigger", true);
    this.defParam("relative_urls", true);
    this.defParam("remove_script_host", true);
    this.defParam("focus_alert", true);
    this.defParam("document_base_url", this.documentURL);
    this.defParam("visual", true);
    this.defParam("visual_table_class", "mceVisualAid");
    this.defParam("setupcontent_callback", "");
    this.defParam("fix_content_duplication", true);
    this.defParam("custom_undo_redo", true);
    this.defParam("custom_undo_redo_levels", -1);
    this.defParam("custom_undo_redo_keyboard_shortcuts", true);
    this.defParam("verify_css_classes", false);
    this.defParam("trim_span_elements", true);
    this.defParam("verify_html", false);
    this.defParam("apply_source_formatting", false);
    this.defParam("directionality", "ltr");
    this.defParam("auto_cleanup_word", false);
    this.defParam("cleanup_on_startup", false);
    this.defParam("inline_styles", false);
    this.defParam("convert_newlines_to_brs", false);
    this.defParam("auto_reset_designmode", false);
    this.defParam("entities", "160,nbsp,38,amp,34,quot,162,cent,8364,euro,163,pound,165,yen,169,copy,174,reg,8482,trade,8240,permil,181,micro,183,middot,8226,bull,8230,hellip,8242,prime,8243,Prime,167,sect,182,para,223,szlig,8249,lsaquo,8250,rsaquo,171,laquo,187,raquo,8216,lsquo,8217,rsquo,8220,ldquo,8221,rdquo,8218,sbquo,8222,bdquo,60,lt,62,gt,8804,le,8805,ge,8211,ndash,8212,mdash,175,macr,8254,oline,164,curren,166,brvbar,168,uml,161,iexcl,191,iquest,710,circ,732,tilde,176,deg,8722,minus,177,plusmn,247,divide,8260,frasl,215,times,185,sup1,178,sup2,179,sup3,188,frac14,189,frac12,190,frac34,402,fnof,8747,int,8721,sum,8734,infin,8730,radic,8764,sim,8773,cong,8776,asymp,8800,ne,8801,equiv,8712,isin,8713,notin,8715,ni,8719,prod,8743,and,8744,or,172,not,8745,cap,8746,cup,8706,part,8704,forall,8707,exist,8709,empty,8711,nabla,8727,lowast,8733,prop,8736,ang,180,acute,184,cedil,170,ordf,186,ordm,8224,dagger,8225,Dagger,192,Agrave,194,Acirc,195,Atilde,196,Auml,197,Aring,198,AElig,199,Ccedil,200,Egrave,202,Ecirc,203,Euml,204,Igrave,206,Icirc,207,Iuml,208,ETH,209,Ntilde,210,Ograve,212,Ocirc,213,Otilde,214,Ouml,216,Oslash,338,OElig,217,Ugrave,219,Ucirc,220,Uuml,376,Yuml,222,THORN,224,agrave,226,acirc,227,atilde,228,auml,229,aring,230,aelig,231,ccedil,232,egrave,234,ecirc,235,euml,236,igrave,238,icirc,239,iuml,240,eth,241,ntilde,242,ograve,244,ocirc,245,otilde,246,ouml,248,oslash,339,oelig,249,ugrave,251,ucirc,252,uuml,254,thorn,255,yuml,914,Beta,915,Gamma,916,Delta,917,Epsilon,918,Zeta,919,Eta,920,Theta,921,Iota,922,Kappa,923,Lambda,924,Mu,925,Nu,926,Xi,927,Omicron,928,Pi,929,Rho,931,Sigma,932,Tau,933,Upsilon,934,Phi,935,Chi,936,Psi,937,Omega,945,alpha,946,beta,947,gamma,948,delta,949,epsilon,950,zeta,951,eta,952,theta,953,iota,954,kappa,955,lambda,956,mu,957,nu,958,xi,959,omicron,960,pi,961,rho,962,sigmaf,963,sigma,964,tau,965,upsilon,966,phi,967,chi,968,psi,969,omega,8501,alefsym,982,piv,8476,real,977,thetasym,978,upsih,8472,weierp,8465,image,8592,larr,8593,uarr,8594,rarr,8595,darr,8596,harr,8629,crarr,8656,lArr,8657,uArr,8658,rArr,8659,dArr,8660,hArr,8756,there4,8834,sub,8835,sup,8836,nsub,8838,sube,8839,supe,8853,oplus,8855,otimes,8869,perp,8901,sdot,8968,lceil,8969,rceil,8970,lfloor,8971,rfloor,9001,lang,9002,rang,9674,loz,9824,spades,9827,clubs,9829,hearts,9830,diams,8194,ensp,8195,emsp,8201,thinsp,8204,zwnj,8205,zwj,8206,lrm,8207,rlm,173,shy,233,eacute");
    this.defParam("entity_encoding", "named");
    this.defParam("cleanup_callback", "");
    this.defParam("add_unload_trigger", true);
    this.defParam("ask", false);
    this.defParam("nowrap", false);
    this.defParam("auto_resize", false);
    this.defParam("auto_focus", false);
    this.defParam("cleanup", true);
    this.defParam("remove_linebreaks", true);
    this.defParam("button_tile_map", false);
    this.defParam("submit_patch", true);


    // Setup baseHREF
    var baseHREF = tinyMCE.settings['document_base_url'];
    if (baseHREF.indexOf('?') != -1)
        baseHREF = baseHREF.substring(0, baseHREF.indexOf('?'));
    this.settings['base_href'] = baseHREF.substring(0, baseHREF.lastIndexOf('/')) + "/";

    theme = this.settings['theme'];

    this.blockRegExp = new RegExp("^(h1|h2|h3|h4|h5|h6|p|div|address|pre|form|table|li|ol|ul|td)$", "i");

    // Theme url
    this.settings['theme_href'] = tinyMCE.baseURL + "/themes/" + theme;

    if (!tinyMCE.isMSIE)
        this.settings['force_br_newlines'] = false;

    if (tinyMCE.getParam("content_css", false)) {
        var cssPath = tinyMCE.getParam("content_css", "");

        // Is relative
        if (cssPath.indexOf('://') == -1 && cssPath.charAt(0) != '/')
            this.settings['content_css'] = this.documentBasePath + "/" + cssPath;
        else
            this.settings['content_css'] = cssPath;
    } else
        this.settings['content_css'] = tinyMCE.baseURL + "/themes/" + theme + "/editor_content.css";

    if (tinyMCE.getParam("popups_css", false)) {
        var cssPath = tinyMCE.getParam("popups_css", "");

        // Is relative
        if (cssPath.indexOf('://') == -1 && cssPath.charAt(0) != '/')
            this.settings['popups_css'] = this.documentBasePath + "/" + cssPath;
        else
            this.settings['popups_css'] = cssPath;
    } else
        this.settings['popups_css'] = tinyMCE.baseURL + "/themes/" + theme + "/editor_popup.css";

    if (tinyMCE.getParam("editor_css", false)) {
        var cssPath = tinyMCE.getParam("editor_css", "");

        // Is relative
        if (cssPath.indexOf('://') == -1 && cssPath.charAt(0) != '/')
            this.settings['editor_css'] = this.documentBasePath + "/" + cssPath;
        else
            this.settings['editor_css'] = cssPath;
    } else
        this.settings['editor_css'] = tinyMCE.baseURL + "/themes/" + theme + "/editor_ui.css";

    if (tinyMCE.settings['debug']) {
        var msg = "Debug: \n";

        msg += "baseURL: " + this.baseURL + "\n";
        msg += "documentBasePath: " + this.documentBasePath + "\n";
        msg += "content_css: " + this.settings['content_css'] + "\n";
        msg += "popups_css: " + this.settings['popups_css'] + "\n";
        msg += "editor_css: " + this.settings['editor_css'] + "\n";

        alert(msg);
    }

    // Init HTML cleanup
    this._initCleanup();

    // Only do this once
    if (this.configs.length == 0) {
        tinyMCE.addEvent(window, "load", TinyMCE.prototype.onLoad);

        if (tinyMCE.isMSIE) {
            if (tinyMCE.settings['add_unload_trigger']) {
                tinyMCE.addEvent(window, "unload", TinyMCE.prototype.unloadHandler);
                tinyMCE.addEvent(window.document, "beforeunload", TinyMCE.prototype.unloadHandler);
            }
        } else {
            if (tinyMCE.settings['add_unload_trigger'])
                tinyMCE.addEvent(window, "unload", function () {tinyMCE.triggerSave(true, true);});
        }
    }

    this.loadScript(tinyMCE.baseURL + '/themes/' + this.settings['theme'] + '/editor_template' + tinyMCE.srcMode + '.js');
    this.loadScript(tinyMCE.baseURL + '/langs/' + this.settings['language'] +  '.js');
    this.loadCSS(this.settings['editor_css']);

    // Add theme plugins
    var themePlugins = tinyMCE.getParam('plugins', '', true, ',');
    if (this.settings['plugins'] != '') {
        for (var i=0; i<themePlugins.length; i++)
            this.loadScript(tinyMCE.baseURL + '/plugins/' + themePlugins[i] + '/editor_plugin' + tinyMCE.srcMode + '.js');
    }

    // Save away this config
    settings['index'] = this.configs.length;
    this.configs[this.configs.length] = settings;


};

TinyMCE.prototype.loadScript = function(url) {
    for (var i=0; i<this.loadedFiles.length; i++) {
        if (this.loadedFiles[i] == url)
            return;
    }

    document.write('<sc'+'ript language="javascript" type="text/javascript" src="' + url + '"></script>');

    this.loadedFiles[this.loadedFiles.length] = url;
};

TinyMCE.prototype.loadCSS = function(url) {
    for (var i=0; i<this.loadedFiles.length; i++) {
        if (this.loadedFiles[i] == url)
            return;
    }

    document.write('<link href="' + url + '" rel="stylesheet" type="text/css" />');

    this.loadedFiles[this.loadedFiles.length] = url;
};

TinyMCE.prototype.importCSS = function(doc, css_file) {
    if (tinyMCE.isMSIE)
        var styleSheet = doc.createStyleSheet(css_file);
    else {
        var elm = doc.createElement("link");

        elm.rel = "stylesheet";
        elm.href = css_file;

        if (headArr = doc.getElementsByTagName("head"))
            headArr[0].appendChild(elm);
    }
};

TinyMCE.prototype.confirmAdd = function(e, settings) {
    var elm = tinyMCE.isMSIE ? event.srcElement : e.target;
    var elementId = elm.name ? elm.name : elm.id;

    tinyMCE.settings = settings;

    if (!elm.getAttribute('mce_noask') && confirm(tinyMCELang['lang_edit_confirm']))
        tinyMCE.addMCEControl(elm, elementId);

    elm.setAttribute('mce_noask', 'true');
};

TinyMCE.prototype.queryInstanceCommandValue = function(editor_id, command) {
    var inst = tinyMCE.getInstanceById(editor_id);
    if (inst)
        return inst.getDoc().queryCommandValue(command);

    return null;
};

TinyMCE.prototype.queryInstanceCommandState = function(editor_id, command) {
    var inst = tinyMCE.getInstanceById(editor_id);
    if (inst)
        return inst.getDoc().queryCommandState(command);

    return null;
};

TinyMCE.prototype.updateContent = function(form_element_name) {
    // Find MCE instance linked to given form element and copy it's value
    var formElement = document.getElementById(form_element_name);
    for (var n in tinyMCE.instances) {
        var inst = tinyMCE.instances[n];

        inst.switchSettings();

        if (inst.formElement == formElement) {
            var doc = inst.getDoc();
    
            tinyMCE._setHTML(doc, inst.formElement.value);

            if (!tinyMCE.isMSIE)
                doc.body.innerHTML = tinyMCE._cleanupHTML(doc, this.settings, doc.body, inst.visualAid);
        }
    }
};

TinyMCE.prototype.addMCEControl = function(replace_element, form_element_name, target_document) {
    var id = "mce_editor_" + tinyMCE.idCounter++;
    var inst = new TinyMCEControl(tinyMCE.settings);

    inst.editorId = id;
    this.instances[id] = inst;

    inst.onAdd(replace_element, form_element_name, target_document);
};

TinyMCE.prototype.triggerSave = function(skip_cleanup, skip_callback) {
    // Cleanup and set all form fields
    for (var n in tinyMCE.instances) {
        var inst = tinyMCE.instances[n];

        // 2006-01-31 HTML mode patch
        if ( tinyHTMLMode == "html" ) changeHTMLMode(inst.editorId, false, 0);

        inst.switchSettings();

        tinyMCE.settings['preformatted'] = false;

        // Default to false
        if (typeof(skip_cleanup) == "undefined")
            skip_cleanup = false;

        // Default to false
        if (typeof(skip_callback) == "undefined")
            skip_callback = false;

        tinyMCE._setHTML(inst.getDoc(), inst.getBody().innerHTML);

        var htm = skip_cleanup ? inst.getBody().innerHTML : tinyMCE._cleanupHTML(inst.getDoc(), this.settings, inst.getBody(), this.visualAid, true);

        //var htm = tinyMCE._cleanupHTML(inst.getDoc(), tinyMCE.settings, inst.getBody(), false, true);

        if (tinyMCE.settings["encoding"] == "xml" || tinyMCE.settings["encoding"] == "html")
            htm = tinyMCE.convertStringToXML(htm);

        if (!skip_callback && tinyMCE.settings['save_callback'] != "")
            var content = eval(tinyMCE.settings['save_callback'] + "(inst.formTargetElementId,htm,inst.getBody());");

        // Use callback content if available
        if ((typeof(content) != "undefined") && content != null)
            htm = content;

        // Replace some weird entities (Bug: #1056343)
        htm = tinyMCE.regexpReplace(htm, "&#40;", "(", "gi");
        htm = tinyMCE.regexpReplace(htm, "&#41;", ")", "gi");
        htm = tinyMCE.regexpReplace(htm, "&#59;", ";", "gi");
        htm = tinyMCE.regexpReplace(htm, "&#34;", "&quot;", "gi");
        htm = tinyMCE.regexpReplace(htm, "&#94;", "^", "gi");

        if (inst.formElement)
            inst.formElement.value = htm;
    }
};

TinyMCE.prototype._convertOnClick = function(node) {
    // Skip on MSIE < 6+
    if (tinyMCE.isMSIE5)
        return;

    // Convert all onclick to mce_onclick
    var elms = node.getElementsByTagName("a");
    for (var i=0; i<elms.length; i++) {
        var onclick = elms[i].getAttribute('onclick');
        if (onclick && onclick != "") {
            elms[i].removeAttribute("onclick");
            elms[i].setAttribute("mce_onclick", tinyMCE.cleanupEventStr("" + onclick));
            elms[i].onclick = null;
        }
    }
};

TinyMCE.prototype.resetForm = function(form_index) {
    var formObj = document.forms[form_index];

    for (var n in tinyMCE.instances) {
        var inst = tinyMCE.instances[n];

        inst.switchSettings();

        for (var i=0; i<formObj.elements.length; i++) {
            if (inst.formTargetElementId == formObj.elements[i].name) {
                inst.getBody().innerHTML = formObj.elements[i].value;
                return;
            }
        }
    }
};

TinyMCE.prototype.execInstanceCommand = function(editor_id, command, user_interface, value, focus) {
    var inst = tinyMCE.getInstanceById(editor_id);
    if (inst) {
        if (typeof(focus) == "undefined")
            focus = true;

        if (focus)
            inst.contentWindow.focus();

        // Reset design mode if lost
        inst.autoResetDesignMode();

        this.selectedElement = inst.getFocusElement();
        this.selectedInstance = inst;
        tinyMCE.execCommand(command, user_interface, value);
    }
};

TinyMCE.prototype.execCommand = function(command, user_interface, value) {
    // Default input
    user_interface = user_interface ? user_interface : false;
    value = value ? value : null;

    if (tinyMCE.selectedInstance)
        tinyMCE.selectedInstance.switchSettings();

    switch (command) {
        case 'mceHelp':
            window.open(tinyMCE.themeURL + "/docs/" + this.settings['docs_language'] + "/index.htm", "mceHelp", "menubar=yes,toolbar=yes,scrollbars=yes,left=20,top=20,width=550,height=600");
        return;

        case 'mceFocus':
            var inst = tinyMCE.getInstanceById(value);
            if (inst)
                inst.contentWindow.focus();
        return;

        case "mceAddControl":
        case "mceAddEditor":
            tinyMCE.addMCEControl(tinyMCE._getElementById(value), value);
            return;

        case "mceAddFrameControl":
            tinyMCE.addMCEControl(tinyMCE._getElementById(value), value['element'], value['document']);
            return;

        case "mceRemoveControl":
        case "mceRemoveEditor":
            tinyMCE.removeMCEControl(value);
            return;

        case "mceResetDesignMode":
            // Resets the designmode state of the editors in Gecko
            if (!tinyMCE.isMSIE) {
                for (var n in tinyMCE.instances) {
                    try {
                        tinyMCE.instances[n].getDoc().designMode = "on";
                    } catch (e) {
                        // Ignore any errors
                    }
                }
            }

            return;
    }

    if (this.selectedInstance)
        this.selectedInstance.execCommand(command, user_interface, value);
    else if (tinyMCE.settings['focus_alert'])
        alert(tinyMCELang['lang_focus_alert']);
};

TinyMCE.prototype.eventPatch = function(editor_id) {
    // Remove odd, error
    if (typeof(tinyMCE) == "undefined")
        return true;

    for (var i=0; i<document.frames.length; i++) {
        if (document.frames[i].event) {
            var event = document.frames[i].event;

            event.target = event.srcElement;
            event.target.editor_id = document.frames[i].editor_id;

            TinyMCE.prototype.handleEvent(event);
            return;
        }
    }
};

TinyMCE.prototype.unloadHandler = function() {
    tinyMCE.triggerSave(true, true);
};

TinyMCE.prototype.addEventHandlers = function(editor_id) {
    if (tinyMCE.isMSIE) {
        var doc = document.frames[editor_id].document;

        // Event patch
        document.frames[editor_id].editor_id = editor_id;
        tinyMCE.addEvent(doc, "keypress", TinyMCE.prototype.eventPatch);
        tinyMCE.addEvent(doc, "keyup", TinyMCE.prototype.eventPatch);
        tinyMCE.addEvent(doc, "keydown", TinyMCE.prototype.eventPatch);
        tinyMCE.addEvent(doc, "mouseup", TinyMCE.prototype.eventPatch);
        tinyMCE.addEvent(doc, "click", TinyMCE.prototype.eventPatch);
    } else {
        var inst = tinyMCE.instances[editor_id];
        var doc = inst.getDoc();

        inst.switchSettings();

        doc.editor_id = editor_id;
        tinyMCE.addEvent(doc, "keypress", tinyMCE.handleEvent);
        tinyMCE.addEvent(doc, "keypress", tinyMCE.handleEvent);
        tinyMCE.addEvent(doc, "keydown", tinyMCE.handleEvent);
        tinyMCE.addEvent(doc, "keyup", tinyMCE.handleEvent);
        tinyMCE.addEvent(doc, "click", tinyMCE.handleEvent);
        tinyMCE.addEvent(doc, "mouseup", tinyMCE.handleEvent);
        tinyMCE.addEvent(doc, "mousedown", tinyMCE.handleEvent);
        tinyMCE.addEvent(doc, "focus", tinyMCE.handleEvent);

        eval('try { doc.designMode = "On"; } catch(e) {}');
    }
};

TinyMCE.prototype._createIFrame = function(replace_element) {
    var iframe = document.createElement("iframe");
    var id = replace_element.getAttribute("id");

    iframe.setAttribute("id", id);
    iframe.setAttribute("className", "mceEditorArea");
    iframe.setAttribute("border", "0");
    iframe.setAttribute("frameBorder", "0");
    iframe.setAttribute("marginWidth", "0");
    iframe.setAttribute("marginHeight", "0");
    iframe.setAttribute("leftMargin", "0");
    iframe.setAttribute("topMargin", "0");
    iframe.setAttribute("width", tinyMCE.settings['area_width']);
    iframe.setAttribute("height", tinyMCE.settings['area_height']);

    if (tinyMCE.settings["auto_resize"])
        iframe.setAttribute("scrolling", "no");

    // Must have a src element in MSIE HTTPs breaks aswell as absoute URLs
    if (tinyMCE.isMSIE)
        iframe.setAttribute("src", this.settings['default_document']);

    iframe.style.width = tinyMCE.settings['area_width'];
    iframe.style.height = tinyMCE.settings['area_height'];

    // MSIE 5.0 issue
    if (tinyMCE.isMSIE)
        replace_element.outerHTML = iframe.outerHTML;
    else
        replace_element.parentNode.replaceChild(iframe, replace_element);

    if (tinyMCE.isMSIE)
        return window.frames[id];
    else
        return iframe;
};

TinyMCE.prototype.setupContent = function(editor_id) {
    var inst = tinyMCE.instances[editor_id];
    var doc = inst.getDoc();
    var head = doc.getElementsByTagName('head').item(0);
    var content = inst.startContent;

    inst.switchSettings();

    // Not loaded correctly hit it again, Mozilla bug #997860
    if (!tinyMCE.isMSIE && doc.title != "blank_page") {
        // This part will remove the designMode status
        doc.location.href = tinyMCE.baseURL + "/blank.htm";
        window.setTimeout("tinyMCE.setupContent('" + editor_id + "');", 1000);
        return;
    }

    if (!head) {
        window.setTimeout("tinyMCE.setupContent('" + editor_id + "');", 10);
        return;
    }

    tinyMCE.importCSS(inst.getDoc(), inst.settings['content_css']);
    tinyMCE.executeCallback('init_instance_callback', '_initInstance', 0, inst);

    if (tinyMCE.settings['nowrap'])
        doc.body.style.whiteSpace = "nowrap";

    doc.body.dir = this.settings['directionality'];
    doc.editorId = editor_id;

    // Add on document element in Mozilla
    if (!tinyMCE.isMSIE)
        doc.documentElement.editorId = editor_id;

    // Setup base element
    base = doc.createElement("base");
    base.setAttribute('href', tinyMCE.settings['base_href']);
    head.appendChild(base);

    // Replace new line characters to BRs
    if (tinyMCE.settings['convert_newlines_to_brs']) {
        content = tinyMCE.regexpReplace(content, "\r\n", "<br />", "gi");
        content = tinyMCE.regexpReplace(content, "\r", "<br />", "gi");
        content = tinyMCE.regexpReplace(content, "\n", "<br />", "gi");
    }

    // Call custom cleanup code
    content = tinyMCE._customCleanup("insert_to_editor", content);

    if (tinyMCE.isMSIE) {
        // Ugly!!!
        window.setInterval('try{tinyMCE.getCSSClasses(document.frames["' + editor_id + '"].document, "' + editor_id + '");}catch(e){}', 500);

        if (tinyMCE.settings["force_br_newlines"])
            document.frames[editor_id].document.styleSheets[0].addRule("p", "margin: 0px;");

        var body = document.frames[editor_id].document.body;

        tinyMCE.addEvent(body, "beforepaste", TinyMCE.prototype.eventPatch);
        tinyMCE.addEvent(body, "beforecut", TinyMCE.prototype.eventPatch);
        tinyMCE.addEvent(body, "paste", TinyMCE.prototype.eventPatch);

        body.editorId = editor_id;
    }

    // Fix for bug #958637
    if (!tinyMCE.isMSIE) {
        var contentElement = inst.getDoc().createElement("body");
        var doc = inst.getDoc();

        contentElement.innerHTML = content;

        // Remove weridness!
        if (tinyMCE.settings['force_p_newlines'])
            content = content.replace(new RegExp('&lt;&gt;', 'g'), "");

        if (tinyMCE.settings['cleanup_on_startup'])
            inst.getBody().innerHTML = tinyMCE._cleanupHTML(doc, this.settings, contentElement);
        else {
            // Convert all strong/em to b/i
            content = tinyMCE.regexpReplace(content, "<strong", "<b", "gi");
            content = tinyMCE.regexpReplace(content, "<em", "<i", "gi");
            content = tinyMCE.regexpReplace(content, "</strong>", "</b>", "gi");
            content = tinyMCE.regexpReplace(content, "</em>", "</i>", "gi");
            inst.getBody().innerHTML = content;
        }

        inst.convertAllRelativeURLs();
    } else {
        if (tinyMCE.settings['cleanup_on_startup']) {
            tinyMCE._setHTML(inst.getDoc(), content);
            // Produces permission denied error in MSIE 5.5
            eval('try {inst.getBody().innerHTML = tinyMCE._cleanupHTML(inst.contentDocument, this.settings, inst.getBody());} catch(e) {}');
        } else
            inst.getBody().innerHTML = content;
    }

    tinyMCE._convertOnClick(inst.getBody());

    // Fix for bug #957681
    //inst.getDoc().designMode = inst.getDoc().designMode;

    // Setup element references
    var parentElm = document.getElementById(inst.editorId + '_parent');
    if (parentElm.lastChild.nodeName.toLowerCase() == "input")
        inst.formElement = parentElm.lastChild;
    else
        inst.formElement = parentElm.nextSibling;

    tinyMCE.handleVisualAid(inst.getBody(), true, tinyMCE.settings['visual']);
    tinyMCE.executeCallback('setupcontent_callback', '_setupContent', 0, editor_id, inst.getBody(), inst.getDoc());

    // Re-add design mode on mozilla
    if (!tinyMCE.isMSIE)
        TinyMCE.prototype.addEventHandlers(editor_id);

    inst.startContent = inst.getBody().innerHTML;

    // Trigger node change, this call locks buttons for tables and so forth
    tinyMCE.selectedInstance = inst;
    tinyMCE.selectedElement = inst.contentWindow.document.body;
    tinyMCE.triggerNodeChange(false, true);

    // Call custom DOM cleanup
    tinyMCE._customCleanup("insert_to_editor_dom", inst.contentWindow.document.body);
};

TinyMCE.prototype.cancelEvent = function(e) {
    if (tinyMCE.isMSIE) {
        e.returnValue = false;
        e.cancelBubble = true;
    } else
        e.preventDefault();
};

TinyMCE.prototype.removeTinyMCEFormElements = function(form_obj) {
    // Disable all UI form elements that TinyMCE created
    for (var i=0; i<form_obj.elements.length; i++) {
        var elementId = form_obj.elements[i].name ? form_obj.elements[i].name : form_obj.elements[i].id;

        if (elementId.indexOf('mce_editor_') == 0)
            form_obj.elements[i].disabled = true;
    }
};

TinyMCE.prototype.handleEvent = function(e) {
    // Remove odd, error
    if (typeof(tinyMCE) == "undefined")
        return true;

    //debug(e.type + " " + e.target.nodeName + " " + (e.relatedTarget ? e.relatedTarget.nodeName : ""));

    switch (e.type) {
        case "submit":
            tinyMCE.removeTinyMCEFormElements(tinyMCE.isMSIE ? window.event.srcElement : e.target);
            tinyMCE.triggerSave();
            return;

        case "reset":
            var formObj = tinyMCE.isMSIE ? window.event.srcElement : e.target;

            for (var i=0; i<document.forms.length; i++) {
                if (document.forms[i] == formObj)
                    window.setTimeout('tinyMCE.resetForm(' + i + ');', 10);
            }
            return;

        case "paste":
            if (tinyMCE.settings['auto_cleanup_word'])
                window.setTimeout("tinyMCE.execInstanceCommand('" + e.target.editorId + "', 'mceCleanupWord', false, null);", 1);

            break;

        case "beforecut":
        case "beforepaste":
            if (tinyMCE.selectedInstance)
                tinyMCE.selectedInstance.execCommand("mceAddUndoLevel");
            break;

        case "keypress":
            if (e.target.editorId) {
                tinyMCE.selectedInstance = tinyMCE.instances[e.target.editorId];
            } else {
                if (e.target.ownerDocument.editorId)
                    tinyMCE.selectedInstance = tinyMCE.instances[e.target.ownerDocument.editorId];
            }

            if (tinyMCE.selectedInstance)
                tinyMCE.selectedInstance.switchSettings();

            // Insert space instead of &nbsp;
/*          if (tinyMCE.isGecko && e.charCode == 32) {
                if (tinyMCE.selectedInstance._insertSpace()) {
                    // Cancel event
                    e.preventDefault();
                    return false;
                }
            }*/

            // Insert P element
            if (tinyMCE.isGecko && tinyMCE.settings['force_p_newlines'] && e.keyCode == 13 && !e.shiftKey) {
                // Insert P element instead of BR
                if (tinyMCE.selectedInstance._insertPara(e)) {
                    // Cancel event
                    e.preventDefault();
                    return false;
                }
            }

            // Handle backspace
            if (tinyMCE.isGecko && tinyMCE.settings['force_p_newlines'] && (e.keyCode == 8 || e.keyCode == 46) && !e.shiftKey) {
                // Insert P element instead of BR
                if (tinyMCE.selectedInstance._handleBackSpace(e.type)) {
                    // Cancel event
                    e.preventDefault();
                    return false;
                }
            }

            // Mozilla custom key handling
            if (!tinyMCE.isMSIE && e.ctrlKey && tinyMCE.settings['custom_undo_redo']) {
                if (e.charCode == 120 || e.charCode == 118) { // Ctrl+X, Ctrl+V
                    tinyMCE.selectedInstance.execCommand("mceAddUndoLevel");
                    return;
                }

                if (tinyMCE.settings['custom_undo_redo_keyboard_shortcuts']) {
                    if (e.charCode == 122) { // Ctrl+Z
                        tinyMCE.selectedInstance.execCommand("Undo");

                        // Cancel event
                        e.preventDefault();
                        return false;
                    }

                    if (e.charCode == 121) { // Ctrl+Y
                        tinyMCE.selectedInstance.execCommand("Redo");

                        // Cancel event
                        e.preventDefault();
                        return false;
                    }
                }

                if (e.charCode == 98) { // Ctrl+B
                    tinyMCE.selectedInstance.execCommand("Bold");

                    // Cancel event
                    e.preventDefault();
                    return false;
                }

                if (e.charCode == 105) { // Ctrl+I
                    tinyMCE.selectedInstance.execCommand("Italic");

                    // Cancel event
                    e.preventDefault();
                    return false;
                }

                if (e.charCode == 117) { // Ctrl+U
                    tinyMCE.selectedInstance.execCommand("Underline");

                    // Cancel event
                    e.preventDefault();
                    return false;
                }
            }

            if (tinyMCE.settings['custom_undo_redo']) {
                // Check if it's a position key press
                var keys = new Array(13,45,36,35,33,34,37,38,39,40);
                var posKey = false;
                for (var i=0; i<keys.length; i++) {
                    if (keys[i] == e.keyCode) {
                        tinyMCE.selectedInstance.typing = false;
                        posKey = true;
                        break;
                    }
                }

                // Add typing undo level
                if (!tinyMCE.selectedInstance.typing && !posKey) {
                    tinyMCE.selectedInstance.execCommand("mceAddUndoLevel");
                    tinyMCE.selectedInstance.typing = true;
                }
            }

            //window.status = e.keyCode;
            //window.status = e.type + " " + e.target.nodeName;

            // Return key pressed
            if (tinyMCE.isMSIE && tinyMCE.settings['force_br_newlines'] && e.keyCode == 13) {
                if (e.target.editorId)
                    tinyMCE.selectedInstance = tinyMCE.instances[e.target.editorId];

                if (tinyMCE.selectedInstance) {
                    var sel = tinyMCE.selectedInstance.getDoc().selection;
                    var rng = sel.createRange();

                    if (tinyMCE.getParentElement(rng.parentElement(), "li") != null)
                        return false;

                    // Cancel event
                    e.returnValue = false;
                    e.cancelBubble = true;

                    // Insert BR element
                    rng.pasteHTML("<br />");
                    rng.collapse(false);
                    rng.select();

                    tinyMCE.triggerNodeChange(false);
                    return false;
                }
            }

            // Backspace or delete
            if (e.keyCode == 8 || e.keyCode == 46) {
                tinyMCE.selectedElement = e.target;
                tinyMCE.linkElement = tinyMCE.getParentElement(e.target, "a");
                tinyMCE.imgElement = tinyMCE.getParentElement(e.target, "img");
                tinyMCE.triggerNodeChange(false);
            }

            return false;
        break;

        case "keyup":
        case "keydown":
            if (e.target.editorId)
                tinyMCE.selectedInstance = tinyMCE.instances[e.target.editorId];
            else
                return;

            if (tinyMCE.selectedInstance)
                tinyMCE.selectedInstance.switchSettings();

            // Handle backspace
            if (tinyMCE.isGecko && tinyMCE.settings['force_p_newlines'] && (e.keyCode == 8 || e.keyCode == 46) && !e.shiftKey) {
                // Insert P element instead of BR
                if (tinyMCE.selectedInstance._handleBackSpace(e.type)) {
                    // Cancel event
                    e.preventDefault();
                    return false;
                }
            }

            tinyMCE.selectedElement = null;
            tinyMCE.selectedNode = null;
            var elm = tinyMCE.selectedInstance.getFocusElement();
            tinyMCE.linkElement = tinyMCE.getParentElement(elm, "a");
            tinyMCE.imgElement = tinyMCE.getParentElement(elm, "img");
            tinyMCE.selectedElement = elm;

            // Update visualaids on tabs
            if (tinyMCE.isGecko && e.type == "keyup" && e.keyCode == 9)
                tinyMCE.handleVisualAid(tinyMCE.selectedInstance.getBody(), true, tinyMCE.settings['visual']);

            // Run image/link fix on Gecko if diffrent document base on paste
            if (tinyMCE.isGecko && tinyMCE.settings['document_base_url'] != "" + document.location.href && e.type == "keyup" && e.ctrlKey && e.keyCode == 86)
                tinyMCE.selectedInstance.fixBrokenURLs();

            // Insert space instead of &nbsp;
/*          if (e.type == "keydown" && e.keyCode == 32) {
                if (tinyMCE.selectedInstance._insertSpace()) {
                    // Cancel event
                    e.returnValue = false;
                    e.cancelBubble = true;
                    return false;
                }
            }*/

            // MSIE custom key handling
            if (tinyMCE.isMSIE && tinyMCE.settings['custom_undo_redo']) {
                // Check if it's a position key press
                var keys = new Array(13,45,36,35,33,34,37,38,39,40);
                var posKey = false;
                for (var i=0; i<keys.length; i++) {
                    if (keys[i] == e.keyCode) {
                        tinyMCE.selectedInstance.typing = false;
                        posKey = true;
                        break;
                    }
                }

                // Add typing undo level (unless pos keys or shift, alt, ctrl, capslock)
                if (!tinyMCE.selectedInstance.typing && !posKey && (e.keyCode < 16 || e.keyCode > 18 && e.keyCode != 255)) {
                    tinyMCE.selectedInstance.execCommand("mceAddUndoLevel");
                    tinyMCE.selectedInstance.typing = true;
                    tinyMCE.triggerNodeChange(false);
                }

                if (posKey && e.type == "keyup")
                    tinyMCE.triggerNodeChange(false);

                var keys = new Array(8,46); // Backspace,Delete
                for (var i=0; i<keys.length; i++) {
                    if (keys[i] == e.keyCode) {
                        if (!tinyMCE.selectedInstance.typing) {
                            tinyMCE.selectedInstance.execCommand("mceAddUndoLevel");
                            tinyMCE.selectedInstance.typing = true;
                        }

                        if (e.type == "keyup")
                            tinyMCE.triggerNodeChange(false);

                        return true;
                    }
                }

                var ctrlKeys = new Array(66,73,85,86,88); // B/I/U/V/X
                for (var i=0; i<keys.length; i++) {
                    if (ctrlKeys[i] == e.keyCode && e.ctrlKey) {
                        tinyMCE.selectedInstance.execCommand("mceAddUndoLevel");
                        tinyMCE.triggerNodeChange(false);
                        return true;
                    }
                }

                if (tinyMCE.settings['custom_undo_redo_keyboard_shortcuts']) {
                    if (e.keyCode == 90 && e.ctrlKey && e.type == "keydown") { // Ctrl+Z
                        tinyMCE.selectedInstance.execCommand("Undo");
                        tinyMCE.triggerNodeChange(false);

                        // Cancel event
                        e.returnValue = false;
                        e.cancelBubble = true;
                        return false;
                    }

                    if (e.keyCode == 89 && e.ctrlKey && e.type == "keydown") { // Ctrl+Y
                        tinyMCE.selectedInstance.execCommand("Redo");
                        tinyMCE.triggerNodeChange(false);

                        // Cancel event
                        e.returnValue = false;
                        e.cancelBubble = true;
                        return false;
                    }
                }
            }

            // Check if it's a position key press
            var keys = new Array(13,45,36,35,33,34,37,38,39,40);
            var posKey = false;
            for (var i=0; i<keys.length; i++) {
                if (keys[i] == e.keyCode) {
                    posKey = true;
                    break;
                }
            }

            // Trigger some nodechange on keyup
            if (posKey && e.type == "keyup")
                tinyMCE.triggerNodeChange(false);
        break;

        case "mousedown":
        case "mouseup":
        case "click":
        case "focus":
            if (tinyMCE.selectedInstance)
                tinyMCE.selectedInstance.switchSettings();

            // Check instance event trigged on
            var targetBody = tinyMCE.getParentElement(e.target, "body");
            for (var instanceName in tinyMCE.instances) {
                var inst = tinyMCE.instances[instanceName];

                // Reset design mode if lost (on everything just in case)
                inst.autoResetDesignMode();

                if (inst.getBody() == targetBody) {
                    tinyMCE.selectedInstance = inst;
                    tinyMCE.selectedElement = e.target;
                    tinyMCE.linkElement = tinyMCE.getParentElement(tinyMCE.selectedElement, "a");
                    tinyMCE.imgElement = tinyMCE.getParentElement(tinyMCE.selectedElement, "img");

                    // Reset typing
                    tinyMCE.selectedInstance.typing = false;
                    break;
                }
            }

            // Reset selected node
            if (e.type != "focus")
                tinyMCE.selectedNode = null;

            tinyMCE.triggerNodeChange(false);

            // Just in case
            if (!tinyMCE.selectedInstance && e.target.editorId)
                tinyMCE.selectedInstance = tinyMCE.instances[e.target.editorId];

            // Was it alt click on link
            if (e.target.nodeName.toLowerCase() == "a" && e.type == "click" && e.altKey) {
                var evalCode = "" + tinyMCE.cleanupEventStr(e.target.getAttribute("mce_onclick"));

                // Remove any return too
                eval(evalCode.replace('return false;', ''));
            }

            //if (tinyMCE.selectedInstance)
            //  tinyMCE.selectedInstance.fixBrokenURLs();

            // Run image/link fix on Gecko if diffrent document base
            if (tinyMCE.isGecko && tinyMCE.settings['document_base_url'] != "" + document.location.href)
                window.setTimeout('tinyMCE.getInstanceById("' + inst.editorId + '").fixBrokenURLs();', 10);

            return false;
        break;
    } // end switch
}; // end function

TinyMCE.prototype.switchClass = function(element, class_name, lock_state) {
    var lockChanged = false;

    if (typeof(lock_state) != "undefined" && element != null) {
        element.classLock = lock_state;
        lockChanged = true;
    }

    if (element != null && (lockChanged || !element.classLock)) {
        element.oldClassName = element.className;
        element.className = class_name;
    }
};

TinyMCE.prototype.restoreAndSwitchClass = function(element, class_name) {
    if (element != null && !element.classLock) {
        this.restoreClass(element);
        this.switchClass(element, class_name);
    }
};

TinyMCE.prototype.switchClassSticky = function(element_name, class_name, lock_state) {
    var element, lockChanged = false;

    // Performance issue
    if (!this.stickyClassesLookup[element_name])
        this.stickyClassesLookup[element_name] = document.getElementById(element_name);

//  element = document.getElementById(element_name);
    element = this.stickyClassesLookup[element_name];

    if (typeof(lock_state) != "undefined" && element != null) {
        element.classLock = lock_state;
        lockChanged = true;
    }

    if (element != null && (lockChanged || !element.classLock)) {
        element.className = class_name;
        element.oldClassName = class_name;
    }
};

TinyMCE.prototype.restoreClass = function(element) {
    if (element != null && element.oldClassName && !element.classLock) {
        element.className = element.oldClassName;
        element.oldClassName = null;
    }
};

TinyMCE.prototype.setClassLock = function(element, lock_state) {
    if (element != null)
        element.classLock = lock_state;
};

TinyMCE.prototype.addEvent = function(obj, name, handler) {
    if (tinyMCE.isMSIE) {
        obj.attachEvent("on" + name, handler);
    } else
        obj.addEventListener(name, handler, false);
};

TinyMCE.prototype.submitPatch = function() {
    tinyMCE.removeTinyMCEFormElements(this);
    tinyMCE.triggerSave();
    this.oldSubmit();
};

TinyMCE.prototype.onLoad = function() {
    for (var c=0; c<tinyMCE.configs.length; c++) {
        tinyMCE.settings = tinyMCE.configs[c];

        var elementRefAr = new Array();

        // Add submit triggers
        if (document.forms && tinyMCE.settings['add_form_submit_trigger'] && !tinyMCE.submitTriggers) {
            for (var i=0; i<document.forms.length; i++) {
                var form = document.forms[i];

                tinyMCE.addEvent(form, "submit", TinyMCE.prototype.handleEvent);
                tinyMCE.addEvent(form, "reset", TinyMCE.prototype.handleEvent);
                tinyMCE.submitTriggers = true; // Do it only once

                // Patch the form.submit function
                if (tinyMCE.settings['submit_patch']) {
                    try {
                        form.oldSubmit = form.submit;
                        form.submit = TinyMCE.prototype.submitPatch;
                    } catch (e) {
                        // Do nothing
                    }
                }
            }
        }

        // Add editor instances based on mode
        var mode = tinyMCE.settings['mode'];
        switch (mode) {
            case "exact":
                var elements = tinyMCE.getParam('elements', '', true, ',');

                for (var i=0; i<elements.length; i++) {
                    var element = tinyMCE._getElementById(elements[i]);
                    var trigger = element ? element.getAttribute(tinyMCE.settings['textarea_trigger']) : "";

                    if (trigger == "false")
                        continue;

                    if (tinyMCE.settings['ask'] && element) {
                        elementRefAr[elementRefAr.length] = element;
                        continue;
                    }

                    if (element)
                        tinyMCE.addMCEControl(element, elements[i]);
                    else if (tinyMCE.settings['debug'])
                        alert("Error: Could not find element by id or name: " + elements[i]);
                }
            break;

            case "specific_textareas":
            case "textareas":
                var nodeList = document.getElementsByTagName("textarea");

                for (var i=0; i<nodeList.length; i++) {
                    var trigger = nodeList.item(i).getAttribute(tinyMCE.settings['textarea_trigger']);

                    if ((mode == "specific_textareas" && trigger == "true") || (mode == "textareas" && trigger != "false"))
                        elementRefAr[elementRefAr.length] = nodeList.item(i);
                }
            break;
        }

        for (var i=0; i<elementRefAr.length; i++) {
            var element = elementRefAr[i];
            var elementId = element.name ? element.name : element.id;

            if (tinyMCE.settings['ask']) {
                // Focus breaks in Mozilla
                if (tinyMCE.isGecko) {
                    var settings = tinyMCE.settings;

                    tinyMCE.addEvent(element, "focus", function (e) {window.setTimeout(function() {TinyMCE.prototype.confirmAdd(e, settings);}, 10);});
                } else {
                    var settings = tinyMCE.settings;

                    tinyMCE.addEvent(element, "focus", function () { TinyMCE.prototype.confirmAdd(null, settings); });
                }
            } else
                tinyMCE.addMCEControl(element, elementId);
        }

        // Handle auto focus
        if (tinyMCE.settings['auto_focus']) {
            window.setTimeout(function () {
                var inst = tinyMCE.getInstanceById(tinyMCE.settings['auto_focus']);
                inst.selectNode(inst.getBody(), true, true);
                inst.contentWindow.focus();
            }, 10);
        }

        tinyMCE.executeCallback('oninit', '_oninit', 0);
    }
};

TinyMCE.prototype.removeMCEControl = function(editor_id) {
    var inst = tinyMCE.getInstanceById(editor_id);

    if (inst) {
        inst.switchSettings();

        editor_id = inst.editorId;
        var html = tinyMCE.getContent(editor_id);

        // Remove editor instance from instances array
        var tmpInstances = new Array();
        for (var instanceName in tinyMCE.instances) {
            var instance = tinyMCE.instances[instanceName];
            if (instanceName != editor_id)
                    tmpInstances[instanceName] = instance;
        }
        tinyMCE.instances = tmpInstances;

        tinyMCE.selectedElement = null;
        tinyMCE.selectedInstance = null;

        // Remove element
        var replaceElement = document.getElementById(editor_id + "_parent");
        var oldTargetElement = inst.oldTargetElement;
        var targetName = oldTargetElement.nodeName.toLowerCase();

        if (targetName == "textarea" || targetName == "input") {
            // Just show the old text area
            replaceElement.parentNode.removeChild(replaceElement);
            oldTargetElement.style.display = "inline";
            oldTargetElement.value = html;
        } else {
            oldTargetElement.innerHTML = html;

            replaceElement.parentNode.insertBefore(oldTargetElement, replaceElement);
            replaceElement.parentNode.removeChild(replaceElement);
        }
    }
};

TinyMCE.prototype._cleanupElementName = function(element_name, element) {
    element_name = element_name.toLowerCase();

    // Never include body
    if (element_name == "body")
        return null;

    // If verification mode
    if (tinyMCE.cleanup_verify_html) {
        // Check if invalid element
        for (var i=0; i<tinyMCE.cleanup_invalidElements.length; i++) {
            if (tinyMCE.cleanup_invalidElements[i] == element_name)
                return null;
        }

        // Check if valid element
        var validElement = false;
        var elementAttribs = null;
        for (var i=0; i<tinyMCE.cleanup_validElements.length && !elementAttribs; i++) {
            for (var x=0, n=tinyMCE.cleanup_validElements[i][0].length; x<n; x++) {
                var elmMatch = tinyMCE.cleanup_validElements[i][0][x];

                if (elmMatch.charAt(0) == '+')
                    elmMatch = elmMatch.substring(1);

                // Handle wildcard/regexp
                if (elmMatch.match(new RegExp('\\*|\\?|\\+', 'g')) != null) {
                    elmMatch = elmMatch.replace(new RegExp('\\?', 'g'), '(\\S?)');
                    elmMatch = elmMatch.replace(new RegExp('\\+', 'g'), '(\\S+)');
                    elmMatch = elmMatch.replace(new RegExp('\\*', 'g'), '(\\S*)');
                    elmMatch = "^" + elmMatch + "$";
                    if (element_name.match(new RegExp(elmMatch, 'g'))) {
                        elementAttribs = tinyMCE.cleanup_validElements[i];
                        validElement = true;
                        break;
                    }
                }

                // Handle non regexp
                if (element_name == elmMatch) {
                    elementAttribs = tinyMCE.cleanup_validElements[i];
                    validElement = true;
                    element_name = elementAttribs[0][0];
                    break;
                }
            }
        }

        if (!validElement)
            return null;
    }

    // Special Mozilla stuff
    if (!tinyMCE.isMSIE) {
        // Fix for bug #958498
        if (element_name == "strong" && !tinyMCE.cleanup_on_save)
            element_name = "b";
        else if (element_name == "em" && !tinyMCE.cleanup_on_save)
            element_name = "i";
    }

    // Special MSIE stuff
    if (tinyMCE.isMSIE) {
        if (element_name == "table") {
            var attribValue = element.style.pixelWidth == 0 ? element.getAttribute("width") : element.style.pixelWidth;
            element.setAttribute("width", attribValue);

            attribValue = element.style.pixelHeight == 0 ? element.getAttribute("height") : element.style.pixelHeight;
            element.setAttribute("height", attribValue);
        }
    }

    var elmData = new Object();

    elmData.element_name = element_name;
    elmData.valid_attribs = elementAttribs;

    return elmData;
};

/**
 * Converts some element attributes to inline styles.
 */
TinyMCE.prototype._fixInlineStyles = function(elm) {
    // Handle non table elements
    if (elm.nodeName.toLowerCase() != "table") {
        var value;

        // Setup width
        value = tinyMCE.isMSIE ? elm.width : elm.getAttribute("width");
        if (value && value != "") {
            if (typeof(value) != "string" || !value.indexOf("%"))
                value += "px";

            elm.style.width = value;
        }

        // Setup height
        value = tinyMCE.isMSIE ? elm.height : elm.getAttribute("height");
        if (value && value != "") {
            if (typeof(value) != "string" || !value.indexOf("%"))
                value += "px";

            elm.style.height = value;
        }

        // Setup border
        value = tinyMCE.isMSIE ? elm.border : elm.getAttribute("border");
        if (value && value != "")
            elm.style.borderWidth = value + "px";
    }

    // Setup align
    value = elm.getAttribute("align");
    if (value && value != "") {
        if (elm.nodeName.toLowerCase() == "img") {
            if (tinyMCE.isMSIE)
                elm.style.styleFloat = value;
            else
                elm.style.cssFloat = value;
        } else
            elm.style.textAlign = value;
    }

    // Setup vspace
    value = elm.getAttribute("vspace");
    if (value && value != "") {
        elm.style.marginTop = value + "px";
        elm.style.marginBottom = value + "px";
    }

    // Setup hspace
    value = elm.getAttribute("hspace");
    if (value && value != "") {
        elm.style.marginLeft = value + "px";
        elm.style.marginRight = value + "px";
    }
};

TinyMCE.prototype._cleanupAttribute = function(valid_attributes, element_name, attribute_node, element_node) {
    var attribName = attribute_node.nodeName.toLowerCase();
    var attribValue = attribute_node.nodeValue;
    var attribMustBeValue = null;
    var verified = false;

    // Inline styling, skip them
    if (tinyMCE.cleanup_inline_styles && element_name != "table" && element_name != "td") {
        if (attribName == "width" || attribName == "height" || attribName == "border" || attribName == "align" || attribName == "valign" || attribName == "hspace" || attribName == "vspace")
            return null;
    }

    // Mozilla attibute, remove them
    if (attribName.indexOf('moz_') != -1)
        return null;

    // Mozilla fix for drag-drop/copy/paste images
    if (!tinyMCE.isMSIE && (attribName == "mce_real_href" || attribName == "mce_real_src")) {
        if (!tinyMCE.cleanup_on_save) {
            var attrib = new Object();

            attrib.name = attribName;
            attrib.value = attribValue;

            return attrib;
        } else
            return null;
    }

    // Auto verify 
    if (attribName == "mce_onclick")
        verified = true;

    // Verify attrib
    if (tinyMCE.cleanup_verify_html && !verified) {
        for (var i=1; i<valid_attributes.length; i++) {
            var attribMatch = valid_attributes[i][0];
            var re = null;

            // Build regexp from wildcard
            if (attribMatch.match(new RegExp('\\*|\\?|\\+', 'g')) != null) {
                attribMatch = attribMatch.replace(new RegExp('\\?', 'g'), '(\\S?)');
                attribMatch = attribMatch.replace(new RegExp('\\+', 'g'), '(\\S+)');
                attribMatch = attribMatch.replace(new RegExp('\\*', 'g'), '(\\S*)');
                attribMatch = "^" + attribMatch + "$";
                re = new RegExp(attribMatch, 'g');
            }

            if ((re && attribName.match(re) != null) || attribName == attribMatch) {
                verified = true;
                attribMustBeValue = valid_attributes[i][3];
                break;
            }
        }

        // Allways pass styles on table and td elements if visual_aid
        if ((element_name == "table" || element_name == "td") && attribName == "style")
            verified = true;

        if (!verified)
            return false;
    } else
        verified = true;

    // Treat some attribs diffrent
    switch (attribName) {
        case "size":
            if (tinyMCE.isMSIE5 && element_name == "font")
                attribValue = element_node.size;
            break;

        case "color":
            if (tinyMCE.isMSIE5 && element_name == "font")
                attribValue = element_node.color;
            break;

        case "width":
            // MSIE 5.5 issue
            if (tinyMCE.isMSIE)
                attribValue = element_node.width;
            break;

        case "height":
            // MSIE 5.5 issue
            if (tinyMCE.isMSIE)
                attribValue = element_node.height;
            break;

        case "border":
            // MSIE 5.5 issue
            if (tinyMCE.isMSIE)
                attribValue = element_node.border;
            break;

//      case "className":
        case "class":
            if (element_name == "table" || element_name == "td") {
                // Handle visual aid
                if (tinyMCE.cleanup_visual_table_class != "")
                    attribValue = tinyMCE.getVisualAidClass(attribValue, !tinyMCE.cleanup_on_save);
            }

            if (!tinyMCE._verifyClass(element_node) || attribValue == "")
                return null;

//          if (tinyMCE.isMSIE)
//              attribValue = node.getAttribute('className');

            break;

        case "style":
            attribValue = element_node.style.cssText.toLowerCase();

            // Compress borders some
            if (tinyMCE.isMSIE) {
                var border = element_node.style.border;
                var bt = element_node.style.borderTop;
                var bl = element_node.style.borderLeft;
                var br = element_node.style.borderRight;
                var bb = element_node.style.borderBottom;

                // All the same
                if (border != "" && (bt == border && bl == border && br == border && bb == border)) {
                    attribValue = tinyMCE.regexpReplace(attribValue, 'border-top: ' + border + '?; ?', '');
                    attribValue = tinyMCE.regexpReplace(attribValue, 'border-left: ' + border  + '?; ?', '');
                    attribValue = tinyMCE.regexpReplace(attribValue, 'border-right: ' + border  + '?; ?', '');
                    attribValue = tinyMCE.regexpReplace(attribValue, 'border-bottom: ' + border + '?;( ?)', 'border: ' + border + ';$1');
                }
            }
            break;

        // Handle onclick
        case "onclick":
        case "mce_onclick":
            // Skip on MSIE < 6+
            if (tinyMCE.isMSIE5)
                break;

            // Fix onclick attrib
            if (tinyMCE.cleanup_on_save) {
                if (element_node.getAttribute("mce_onclick")) {
                    attribName = "onclick";
                    attribValue = "" + element_node.getAttribute("mce_onclick");
                }
            } else {
                if (attribName == "onclick" && !tinyMCE.cleanup_on_save)
                    return null;
            }

            break;

        // Convert the URLs of these
        case "href":
        case "src":
            // Fix for dragdrop/copy paste Mozilla issue
            if (!tinyMCE.isMSIE && attribName == "href" && element_node.getAttribute("mce_real_href"))
                attribValue = element_node.getAttribute("mce_real_href");

            // Fix for dragdrop/copy paste Mozilla issue
            if (!tinyMCE.isMSIE && attribName == "src" && element_node.getAttribute("mce_real_src"))
                attribValue = element_node.getAttribute("mce_real_src");

            // Force absolute URLs in Firefox
            if (tinyMCE.isGecko && !tinyMCE.settings['relative_urls'])
                attribValue = tinyMCE.convertRelativeToAbsoluteURL(tinyMCE.settings['base_href'], attribValue);

            attribValue = eval(tinyMCE.cleanup_urlconverter_callback + "(attribValue, element_node, tinyMCE.cleanup_on_save);");
            break;

        case "colspan":
        case "rowspan":
            // Not needed
            if (attribValue == "1")
                return null;
            break;

        // Skip these
        case "_moz-userdefined":
        case "editorid":
        case "editor_id":
        case "mce_real_href":
        case "mce_real_src":
            return null;
    }

    // Not the must be value
    if (attribMustBeValue != null) {
        var isCorrect = false;
        for (var i=0; i<attribMustBeValue.length; i++) {
            if (attribValue == attribMustBeValue[i]) {
                isCorrect = true;
                break;
            }
        }

        if (!isCorrect)
            return null;
    }

    var attrib = new Object();

    attrib.name = attribName;
    attrib.value = attribValue;

    return attrib;
};

TinyMCE.prototype._verifyClass = function(node) {
    // Sometimes the class gets set to null, weird Gecko bug?
    if (tinyMCE.isGecko) {
        var className = node.getAttribute('class');
        if (!className)
            return false;
    }

    // Trim CSS class
    if (tinyMCE.isMSIE)
        var className = node.getAttribute('className');

    if (tinyMCE.cleanup_verify_css_classes && tinyMCE.cleanup_on_save) {
        var csses = tinyMCE.getCSSClasses();
        nonDefinedCSS = true;
        for (var c=0; c<csses.length; c++) {
            if (csses[c] == className) {
                nonDefinedCSS = false;
                break;
            }
        }

        if (nonDefinedCSS && className.indexOf('mce_') != 0) {
            node.removeAttribute('className');
            node.removeAttribute('class');
            return false;
        }
    }

    return true;
};

TinyMCE.prototype.cleanupNode = function(node) {
    var output = "";

    switch (node.nodeType) {
        case 1: // Element
            var elementData = tinyMCE._cleanupElementName(node.nodeName, node);
            var elementName = elementData ? elementData.element_name : null;
            var elementValidAttribs = elementData ? elementData.valid_attribs : null;
            var elementAttribs = "";
            var openTag = false;

            if (elementName != null && elementName.charAt(0) == '+') {
                elementName = elementName.substring(1);
                openTag = true;
            }

            // Checking DOM tree for MSIE weirdness!!
            if (tinyMCE.isMSIE && tinyMCE.settings['fix_content_duplication']) {
                var lookup = tinyMCE.cleanup_elementLookupTable;

                for (var i=0; i<lookup.length; i++) {
                    // Found element reference else were, hmm?
                    if (lookup[i] == node)
                        return output;
                }

                // Add element to lookup table
                lookup[lookup.length] = node;
            }

            // Element not valid (only render children)
            if (!elementName) {
                if (node.hasChildNodes()) {
                    for (var i=0; i<node.childNodes.length; i++)
                        output += this.cleanupNode(node.childNodes[i]);
                }

                return output;
            }

            // Has mso/microsuck crap or empty attrib
            if (node.style && (node.style.cssText.indexOf('mso-') != -1 && tinyMCE.settings['auto_cleanup_word']) || node.style.cssText == "") {
                node.style.cssText = "";
                node.removeAttribute("style");
            }

            // Handle inline styles
            if (tinyMCE.cleanup_inline_styles)
                tinyMCE._fixInlineStyles(node);

            // Set attrib data
            if (elementValidAttribs) {
                for (var a=1; a<elementValidAttribs.length; a++) {
                    var attribName, attribDefaultValue, attribForceValue, attribValue;

                    attribName = elementValidAttribs[a][0];
                    attribDefaultValue = elementValidAttribs[a][1];
                    attribForceValue = elementValidAttribs[a][2];

                    if (attribDefaultValue != null || attribForceValue != null) {
                        var attribValue = node.getAttribute(attribName);

                        if (node.getAttribute(attribName) == null || node.getAttribute(attribName) == "")
                            attribValue = attribDefaultValue;

                        attribValue = attribForceValue ? attribForceValue : attribValue;

                        // Is to generate id
                        if (attribValue == "{$uid}")
                            attribValue = "uid_" + (tinyMCE.cleanup_idCount++);

                        node.setAttribute(attribName, attribValue);
                        //alert(attribName + "=" + attribValue);
                    }
                }
            }

            // Remove non needed span elements
            if (elementName == "span" && tinyMCE.cleanup_trim_span_elements) {
                var re = new RegExp('^[ \t]+', 'g');
                var onlyWhiteSpace = true;
                for (var a=0; a<node.childNodes.length; a++) {
                    var tmpNode = node.childNodes[a];
                    if ((tmpNode.nodeType == 3 && !tmpNode.nodeValue.match(re)) || tmpNode.nodeName.toLowerCase() != "span") {
                        onlyWhiteSpace = false;
                        break;
                    }
                }

                // Count attributes
                tinyMCE._verifyClass(node);
                var numAttribs = 0;
                for (var i=0; i<node.attributes.length; i++) {
                    if (node.attributes[i].specified)
                        numAttribs++;
                }

                // Is not a valid span, remove it
                if (onlyWhiteSpace || numAttribs == 0) {
                    if (node.hasChildNodes()) {
                        for (var i=0; i<node.childNodes.length; i++)
                            output += this.cleanupNode(node.childNodes[i]);
                    }

                    return output;
                }
            }

            // Add some visual aids
/*          if (elementName == "table" || elementName == "td") {
                // Handle visual aid
                if (tinyMCE.cleanup_visual_table_class != "") {
                    // Find parent table
                    var tableElement = node;
                    if (elementName == "td")
                        tableElement = tinyMCE.getParentElement(tableElement, "table");

                    if (tableElement && tableElement.getAttribute("border") == 0) {
                        if (tinyMCE.cleanup_visual_aid)
                            elementAttribs += ' class="' + tinyMCE.getVisualAidClass(tinyMCE.getAttrib(node, "class")) + '"';
                    }
                }
            }*/

            // Remove empty tables
            if (elementName == "table" && !node.hasChildNodes())
                return "";

            // Fix width/height attributes if the styles is specified
            if (tinyMCE.isGecko && elementName == "img") {
                var w = node.style.width;
                if (w != null && w != "")
                    node.setAttribute("width", w);

                var h = node.style.height;
                if (h != null && h != "")
                    node.setAttribute("height", h);
            }

            // Handle element attributes
            if (node.attributes.length > 0) {
                for (var i=0; i<node.attributes.length; i++) {
                    if (node.attributes[i].specified) {
                        var attrib = tinyMCE._cleanupAttribute(elementValidAttribs, elementName, node.attributes[i], node);
                        if (attrib)
                            elementAttribs += " " + attrib.name + "=" + '"' + attrib.value + '"';
                    }
                }

                //alert(elementAttribs);
            }

            // MSIE form element issue
            if (tinyMCE.isMSIE && elementName == "input") {
                if (node.type)
                    elementAttribs += " type=" + '"' + node.type + '"';

                if (node.value)
                    elementAttribs += " value=" + '"' + node.value + '"';
            }

            // Add nbsp to some elements
            if ((elementName == "p" || elementName == "td") && (node.innerHTML == "" || node.innerHTML == "&nbsp;"))
                return "<" + elementName + elementAttribs + ">" + this.convertStringToXML(String.fromCharCode(160)) + "</" + elementName + ">";

            // Is MSIE script element
            if (tinyMCE.isMSIE && elementName == "script")
                return "<" + elementName + elementAttribs + ">" + node.text + "</" + elementName + ">";

            // Clean up children
            if (node.hasChildNodes()) {
                // Force BR
                if (elementName == "p" && tinyMCE.cleanup_force_br_newlines)
                    output += "<div" + elementAttribs + ">";
                else
                    output += "<" + elementName + elementAttribs + ">";

                for (var i=0; i<node.childNodes.length; i++)
                    output += this.cleanupNode(node.childNodes[i]);

                // Force BR
                if (elementName == "p" && tinyMCE.cleanup_force_br_newlines)
                    output += "</div><br />";
                else
                    output += "</" + elementName + ">";
            } else {
                // Allways leave anchor elements open
                if (openTag)
                    output += "<" + elementName + elementAttribs + "></" + elementName + ">";
                else {
                    // No children
                    output += "<" + elementName + elementAttribs + " />";
                }
            }

            return output;

        case 3: // Text
            // Do not convert script elements
            if (node.parentNode.nodeName.toLowerCase() == "script")
                return node.nodeValue;

            return this.convertStringToXML(node.nodeValue);

        case 8: // Comment
            return "<!--" + node.nodeValue + "-->";

        default: // Unknown
            return "[UNKNOWN NODETYPE " + node.nodeType + "]";
    }
};

TinyMCE.prototype.convertStringToXML = function(html_data) {
    var output = "";

    for (var i=0; i<html_data.length; i++) {
        var chr = html_data.charCodeAt(i);

        // Numeric entities
        if (tinyMCE.settings['entity_encoding'] == "numeric") {
            if (chr > 127)
                output += '&#' + chr + ";";
            else
                output += String.fromCharCode(chr);

            continue;
        }

        // Raw entities
        if (tinyMCE.settings['entity_encoding'] == "raw") {
            output += String.fromCharCode(chr);
            continue;
        }

        // Named entities
        if (typeof(tinyMCE.cleanup_entities["c" + chr]) != 'undefined' && tinyMCE.cleanup_entities["c" + chr] != '')
            output += '&' + tinyMCE.cleanup_entities["c" + chr] + ';';
        else
            output += '' + String.fromCharCode(chr);
    }

    return output;
};

TinyMCE.prototype._getCleanupElementName = function(chunk) {
    var pos;

    if (chunk.charAt(0) == '+')
        chunk = chunk.substring(1);

    if ((pos = chunk.indexOf('/')) != -1)
        chunk = chunk.substring(0, pos);

    if ((pos = chunk.indexOf('[')) != -1)
        chunk = chunk.substring(0, pos);

    return chunk;
};

TinyMCE.prototype._initCleanup = function() {

    // Parse valid elements and attributes
    var validElements = tinyMCE.settings["valid_elements"];
    validElements = validElements.split(',');

    // Handle extended valid elements
    var extendedValidElements = tinyMCE.settings["extended_valid_elements"];
    extendedValidElements = extendedValidElements.split(',');
    for (var i=0; i<extendedValidElements.length; i++) {
        var elementName = this._getCleanupElementName(extendedValidElements[i]);
        var skipAdd = false;

        // Check if it's defined before, if so override that one
        for (var x=0; x<validElements.length; x++) {
            if (this._getCleanupElementName(validElements[x]) == elementName) {
                validElements[x] = extendedValidElements[i];
                skipAdd = true;
                break;
            }
        }

        if (!skipAdd)
            validElements[validElements.length] = extendedValidElements[i];
    }

    for (var i=0; i<validElements.length; i++) {
        var item = validElements[i];

        item = item.replace('[','|');
        item = item.replace(']','');

        // Split and convert
        var attribs = item.split('|');
        for (var x=0; x<attribs.length; x++)
            attribs[x] = attribs[x].toLowerCase();

        // Handle change elements
        attribs[0] = attribs[0].split('/');

        // Handle default attribute values
        for (var x=1; x<attribs.length; x++) {
            var attribName = attribs[x];
            var attribDefault = null;
            var attribForce = null;
            var attribMustBe = null;

            // Default value
            if ((pos = attribName.indexOf('=')) != -1) {
                attribDefault = attribName.substring(pos+1);
                attribName = attribName.substring(0, pos);
            }

            // Force check
            if ((pos = attribName.indexOf(':')) != -1) {
                attribForce = attribName.substring(pos+1);
                attribName = attribName.substring(0, pos);
            }

            // Force check
            if ((pos = attribName.indexOf('<')) != -1) {
                attribMustBe = attribName.substring(pos+1).split('?');
                attribName = attribName.substring(0, pos);
            }

            attribs[x] = new Array(attribName, attribDefault, attribForce, attribMustBe);
        }

        validElements[i] = attribs;
    }

    var invalidElements = tinyMCE.settings['invalid_elements'].split(',');
    for (var i=0; i<invalidElements.length; i++)
        invalidElements[i] = invalidElements[i].toLowerCase();

    // Set these for performance
    tinyMCE.settings['cleanup_validElements'] = validElements;
    tinyMCE.settings['cleanup_invalidElements'] = invalidElements;

    // Setup entities
    tinyMCE.settings['cleanup_entities'] = new Array();
    var entities = tinyMCE.getParam('entities', '', true, ',');
    for (var i=0; i<entities.length; i+=2)
        tinyMCE.settings['cleanup_entities']['c' + entities[i]] = entities[i+1];

};

TinyMCE.prototype._cleanupHTML = function(doc, config, element, visual, on_save) {
    if (!tinyMCE.settings['cleanup'])
        return element.innerHTML;

    // Call custom cleanup code
    tinyMCE._customCleanup(on_save ? "get_from_editor_dom" : "insert_to_editor_dom", doc.body);

    // Set these for performance
    tinyMCE.cleanup_validElements = tinyMCE.settings['cleanup_validElements'];
    tinyMCE.cleanup_entities = tinyMCE.settings['cleanup_entities'];
    tinyMCE.cleanup_invalidElements = tinyMCE.settings['cleanup_invalidElements'];
    tinyMCE.cleanup_verify_html = tinyMCE.settings['verify_html'];
    tinyMCE.cleanup_force_br_newlines = tinyMCE.settings['force_br_newlines'];
    tinyMCE.cleanup_urlconverter_callback = tinyMCE.settings['urlconverter_callback'];
    tinyMCE.cleanup_verify_css_classes = tinyMCE.settings['verify_css_classes'];
    tinyMCE.cleanup_visual_table_class = tinyMCE.settings['visual_table_class'];
    tinyMCE.cleanup_apply_source_formatting = tinyMCE.settings['apply_source_formatting'];
    tinyMCE.cleanup_trim_span_elements = tinyMCE.settings['trim_span_elements'];
    tinyMCE.cleanup_inline_styles = tinyMCE.settings['inline_styles'];
    tinyMCE.cleanup_visual_aid = visual;
    tinyMCE.cleanup_on_save = on_save;
    tinyMCE.cleanup_idCount = 0;
    tinyMCE.cleanup_elementLookupTable = new Array();

    var startTime = new Date().getTime();

    tinyMCE._convertOnClick(element);

    // Cleanup madness that breaks the editor in MSIE
    if (tinyMCE.isMSIE) {
        element.innerHTML = tinyMCE.regexpReplace(element.innerHTML, '<p>[ \n\r]*<hr id=null>[ \n\r]*</p>', '<hr />', 'gi');
        element.innerHTML = tinyMCE.regexpReplace(element.innerHTML, '<!([^-(DOCTYPE)]* )|<!/[^-]*>', '', 'gi');
    }

    var html = this.cleanupNode(element);

    if (tinyMCE.settings['debug'])
        alert("Cleanup process executed in: " + (new Date().getTime()-startTime) + " ms.");

    // Remove pesky HR paragraphs
    html = tinyMCE.regexpReplace(html, '<p><hr /></p>', '<hr />');
    html = tinyMCE.regexpReplace(html, '<p>&nbsp;</p><hr /><p>&nbsp;</p>', '<hr />');

    // Remove some mozilla crap
    if (!tinyMCE.isMSIE)
        html = html.replace(new RegExp('<o:p _moz-userdefined="" />', 'g'), "");

    if (tinyMCE.settings['apply_source_formatting']) {
        html = html.replace(new RegExp('<(p|div)([^>]*)>', 'g'), "\n<$1$2>\n");
        html = html.replace(new RegExp('<\/(p|div)([^>]*)>', 'g'), "\n</$1$2>\n");
        html = html.replace(new RegExp('<br />', 'g'), "<br />\n");
    }

    if (tinyMCE.settings['force_br_newlines']) {
        var re = new RegExp('<p>&nbsp;</p>', 'g');
        html = html.replace(re, "<br />");
    }

    if (tinyMCE.settings['force_p_newlines']) {
        // Remove weridness!
        var re = new RegExp('&lt;&gt;', 'g');
        html = html.replace(re, "");
    }
//DEG commentout
//    if (tinyMCE.settings['remove_linebreaks'])
//        html = html.replace(new RegExp('\r|\n', 'g'), ' ');

    // Call custom cleanup code
    html = tinyMCE._customCleanup(on_save ? "get_from_editor" : "insert_to_editor", html);

    // Emtpy node, return empty
    var chk = tinyMCE.regexpReplace(html, "[ \t\r\n]", "");
    if (chk == "<br/>" || chk == "<br>" || chk == "<p>&nbsp;</p>" || chk == "<p>&#160;</p>" || chk == "<p></p>")
        html = "";

    if (tinyMCE.settings["preformatted"])
        return "<pre>" + html + "</pre>";

    return html;
};

TinyMCE.prototype.setAttrib = function(element, name, value, no_fix_value) {
    if (!no_fix_value && value != null) {
        var re = new RegExp('[^0-9%]', 'g');
        value = value.replace(re, '');
    }

    if (value != null && value != "")
        element.setAttribute(name, value);
    else
        element.removeAttribute(name);

    if (value != null && value != "")
        element.setAttribute(name, value);
    else
        element.removeAttribute(name);
};

TinyMCE.prototype.insertLink = function(href, target, title, onclick) {
    this.execCommand("mceAddUndoLevel");

    if (this.selectedInstance && this.selectedElement && this.selectedElement.nodeName.toLowerCase() == "img") {
        var doc = this.selectedInstance.getDoc();
        var linkElement = tinyMCE.getParentElement(this.selectedElement, "a");
        var newLink = false;

        if (!linkElement) {
            linkElement = doc.createElement("a");
            newLink = true;
        }

        href = eval(tinyMCE.settings['urlconverter_callback'] + "(href, linkElement);");
        tinyMCE.setAttrib(linkElement, 'href', href);
        tinyMCE.setAttrib(linkElement, 'target', target);
        tinyMCE.setAttrib(linkElement, 'title', title);
        tinyMCE.setAttrib(linkElement, 'mce_onclick', onclick);

        if (newLink) {
            linkElement.appendChild(this.selectedElement.cloneNode(true));
            this.selectedElement.parentNode.replaceChild(linkElement, this.selectedElement);
        }

        return;
    }

    if (!this.linkElement && this.selectedInstance) {
        this.selectedInstance.contentDocument.execCommand("createlink", false, "#mce_temp_url#");
        tinyMCE.linkElement = this.getElementByAttributeValue(this.selectedInstance.contentDocument.body, "a", "href", "#mce_temp_url#");

        var elementArray = this.getElementsByAttributeValue(this.selectedInstance.contentDocument.body, "a", "href", "#mce_temp_url#");

        for (var i=0; i<elementArray.length; i++) {
            href = eval(tinyMCE.settings['urlconverter_callback'] + "(href, elementArray[i]);");
            tinyMCE.setAttrib(elementArray[i], 'href', href);
            tinyMCE.setAttrib(elementArray[i], 'mce_real_href', href);
            tinyMCE.setAttrib(elementArray[i], 'target', target);
            tinyMCE.setAttrib(elementArray[i], 'title', title);
            tinyMCE.setAttrib(elementArray[i], 'mce_onclick', onclick);
        }

        tinyMCE.linkElement = elementArray[0];
    }

    if (this.linkElement) {
        href = eval(tinyMCE.settings['urlconverter_callback'] + "(href, this.linkElement);");
        tinyMCE.setAttrib(this.linkElement, 'href', href);
        tinyMCE.setAttrib(this.linkElement, 'mce_real_href', href);
        tinyMCE.setAttrib(this.linkElement, 'target', target);
        tinyMCE.setAttrib(this.linkElement, 'title', title);
        tinyMCE.setAttrib(this.linkElement, 'mce_onclick', onclick);
    }
};

TinyMCE.prototype.insertImage = function(src, alt, border, hspace, vspace, width, height, align, title, onmouseover, onmouseout) {
    if (src == "")
        return;

    this.execCommand("mceAddUndoLevel");

    if (!this.imgElement && this.selectedInstance) {
        this.selectedInstance.contentDocument.execCommand("insertimage", false, "#mce_temp_url#");
        tinyMCE.imgElement = this.getElementByAttributeValue(this.selectedInstance.contentDocument.body, "img", "src", "#mce_temp_url#");
    }

    if (this.imgElement) {
        var needsRepaint = false;

        src = eval(tinyMCE.settings['urlconverter_callback'] + "(src, tinyMCE.imgElement);");

        if (onmouseover && onmouseover != "")
            onmouseover = "this.src='" + eval(tinyMCE.settings['urlconverter_callback'] + "(onmouseover, tinyMCE.imgElement);") + "';";

        if (onmouseout && onmouseout != "")
            onmouseout = "this.src='" + eval(tinyMCE.settings['urlconverter_callback'] + "(onmouseout, tinyMCE.imgElement);") + "';";

        // Use alt as title if it's undefined
        if (typeof(title) == "undefined")
            title = alt;

        if (width != this.imgElement.getAttribute("width") || height != this.imgElement.getAttribute("height") || align != this.imgElement.getAttribute("align"))
            needsRepaint = true;

        tinyMCE.setAttrib(this.imgElement, 'src', src);
        tinyMCE.setAttrib(this.imgElement, 'mce_real_src', src);
        tinyMCE.setAttrib(this.imgElement, 'alt', alt);
        tinyMCE.setAttrib(this.imgElement, 'title', title);
        tinyMCE.setAttrib(this.imgElement, 'align', align);
        tinyMCE.setAttrib(this.imgElement, 'border', border, true);
        tinyMCE.setAttrib(this.imgElement, 'hspace', hspace, true);
        tinyMCE.setAttrib(this.imgElement, 'vspace', vspace, true);
        tinyMCE.setAttrib(this.imgElement, 'width', width, true);
        tinyMCE.setAttrib(this.imgElement, 'height', height, true);
        tinyMCE.setAttrib(this.imgElement, 'onmouseover', onmouseover);
        tinyMCE.setAttrib(this.imgElement, 'onmouseout', onmouseout);

        // Fix for bug #989846 - Image resize bug
        if (width && width != "")
            this.imgElement.style.pixelWidth = width;

        if (height && height != "")
            this.imgElement.style.pixelHeight = height;

        if (needsRepaint)
            tinyMCE.selectedInstance.repaint();
    }
};

TinyMCE.prototype.getElementByAttributeValue = function(node, element_name, attrib, value) {
    var elements = this.getElementsByAttributeValue(node, element_name, attrib, value);
    if (elements.length == 0)
        return null;

    return elements[0];
};

TinyMCE.prototype.getElementsByAttributeValue = function(node, element_name, attrib, value) {
    var elements = new Array();

    if (node && node.nodeName.toLowerCase() == element_name) {
        if (node.getAttribute(attrib) && node.getAttribute(attrib).indexOf(value) != -1)
            elements[elements.length] = node;
    }

    if (node.hasChildNodes) {
        for (var x=0, n=node.childNodes.length; x<n; x++) {
            var childElements = this.getElementsByAttributeValue(node.childNodes[x], element_name, attrib, value);
            for (var i=0, m=childElements.length; i<m; i++)
                elements[elements.length] = childElements[i];
        }
    }

    return elements;
};

TinyMCE.prototype.isBlockElement = function(node) {
    return node != null && node.nodeType == 1 && this.blockRegExp.test(node.nodeName);
};

TinyMCE.prototype.getParentBlockElement = function(node) {
    // Search up the tree for block element
    while (node) {
        if (this.blockRegExp.test(node.nodeName))
            return node;

        node = node.parentNode;
    }

    return null;
};

TinyMCE.prototype.getNodeTree = function(node, node_array, type, node_name) {
    if (typeof(type) == "undefined" || node.nodeType == type && (typeof(node_name) == "undefined" || node.nodeName.toLowerCase() == node_name.toLowerCase()))
        node_array[node_array.length] = node;

    if (node.hasChildNodes()) {
        for (var i=0; i<node.childNodes.length; i++)
            tinyMCE.getNodeTree(node.childNodes[i], node_array, type, node_name);
    }

    return node_array;
};

TinyMCE.prototype.getParentElement = function(node, names, attrib_name, attrib_value) {
    if (typeof(names) == "undefined") {
        if (node.nodeType == 1)
            return node;

        // Find parent node that is a element
        while ((node = node.parentNode) != null && node.nodeType != 1) ;

        return node;
    }

    var namesAr = names.split(',');

    if (node == null)
        return null;

    do {
        for (var i=0; i<namesAr.length; i++) {
            if (node.nodeName.toLowerCase() == namesAr[i].toLowerCase() || names == "*") {
                if (typeof(attrib_name) == "undefined")
                    return node;
                else if (node.getAttribute(attrib_name)) {
                    if (typeof(attrib_value) == "undefined") {
                        if (node.getAttribute(attrib_name) != "")
                            return node;
                    } else if (node.getAttribute(attrib_name) == attrib_value)
                        return node;
                }
            }
        }
    } while (node = node.parentNode);

    return null;
};

TinyMCE.prototype.convertURL = function(url, node, on_save) {
    var prot = document.location.protocol;
    var host = document.location.hostname;
    var port = document.location.port;

    var fileProto = (prot == "file:");

    // Something is wrong, remove weirdness
    url = tinyMCE.regexpReplace(url, '(http|https):///', '/');

    // Mailto link or anchor (Pass through)
    if (url.indexOf('mailto:') != -1 || url.indexOf('javascript:') != -1 || tinyMCE.regexpReplace(url,'[ \t\r\n\+]|%20','').charAt(0) == "#")
        return url;

    // Fix relative/Mozilla
    if (!tinyMCE.isMSIE && !on_save && url.indexOf("://") == -1 && url.charAt(0) != '/')
        return tinyMCE.settings['base_href'] + url;

    // Handle absolute url anchors
    if (!tinyMCE.settings['relative_urls']) {
        var urlParts = tinyMCE.parseURL(url);
        var baseUrlParts = tinyMCE.parseURL(tinyMCE.settings['base_href']);

        // If anchor and path is the same page
        if (urlParts['anchor'] && urlParts['path'] == baseUrlParts['path'])
            return "#" + urlParts['anchor'];
    }

    // Convert to relative urls
    if (on_save && tinyMCE.settings['relative_urls']) {
        var urlParts = tinyMCE.parseURL(url);

        // If not absolute url, do nothing (Mozilla)
        // WEIRD STUFF?!
/*      if (!urlParts['protocol'] && !tinyMCE.isMSIE) {
            var urlPrefix = "http://";
            urlPrefix += host;
            if (port != "")
                urlPrefix += ":" + port;

            url = urlPrefix + url;
            urlParts = tinyMCE.parseURL(url);
        }*/

        var tmpUrlParts = tinyMCE.parseURL(tinyMCE.settings['document_base_url']);

        // Link is within this site
        if (urlParts['host'] == tmpUrlParts['host'] && (!urlParts['port'] || urlParts['port'] == tmpUrlParts['port']))
            return tinyMCE.convertAbsoluteURLToRelativeURL(tinyMCE.settings['document_base_url'], url);
    }

    // Remove current domain
    if (!fileProto && tinyMCE.settings['remove_script_host']) {
        var start = "", portPart = "";

        if (port != "")
            portPart = ":" + port;

        start = prot + "//" + host + portPart + "/";

        if (url.indexOf(start) == 0)
            url = url.substring(start.length-1);

        // Add first slash if missing on a absolute URL
        if (!tinyMCE.settings['relative_urls'] && url.indexOf('://') == -1 && url.charAt(0) != '/')
            url = '/' + url;
    }

    return url;
};

/**
 * Parses a URL in to its diffrent components.
 */
TinyMCE.prototype.parseURL = function(url_str) {
    var urlParts = new Array();

    if (url_str) {
        var pos, lastPos;

        // Parse protocol part
        pos = url_str.indexOf('://');
        if (pos != -1) {
            urlParts['protocol'] = url_str.substring(0, pos);
            lastPos = pos + 3;
        }

        // Find port or path start
        for (var i=lastPos; i<url_str.length; i++) {
            var chr = url_str.charAt(i);

            if (chr == ':')
                break;

            if (chr == '/')
                break;
        }
        pos = i;

        // Get host
        urlParts['host'] = url_str.substring(lastPos, pos);

        // Get port
        lastPos = pos;
        if (url_str.charAt(pos) == ':') {
            pos = url_str.indexOf('/', lastPos);
            urlParts['port'] = url_str.substring(lastPos+1, pos);
        }

        // Get path
        lastPos = pos;
        pos = url_str.indexOf('?', lastPos);

        if (pos == -1)
            pos = url_str.indexOf('#', lastPos);

        if (pos == -1)
            pos = url_str.length;

        urlParts['path'] = url_str.substring(lastPos, pos);

        // Get query
        lastPos = pos;
        if (url_str.charAt(pos) == '?') {
            pos = url_str.indexOf('#');
            pos = (pos == -1) ? url_str.length : pos;
            urlParts['query'] = url_str.substring(lastPos+1, pos);
        }

        // Get anchor
        lastPos = pos;
        if (url_str.charAt(pos) == '#') {
            pos = url_str.length;
            urlParts['anchor'] = url_str.substring(lastPos+1, pos);
        }
    }

    return urlParts;
};

/**
 * Converts an absolute path to relative path.
 */
TinyMCE.prototype.convertAbsoluteURLToRelativeURL = function(base_url, url_to_relative) {
    var strTok1;
    var strTok2;
    var breakPoint = 0;
    var outputString = "";

    // Crop away last path part
    base_url = base_url.substring(0, base_url.lastIndexOf('/'));
    strTok1 = base_url.split('/');
    strTok2 = url_to_relative.split('/');

    if (strTok1.length >= strTok2.length) {
        for (var i=0; i<strTok1.length; i++) {
            if (i >= strTok2.length || strTok1[i] != strTok2[i]) {
                breakPoint = i + 1;
                break;
            }
        }
    }

    if (strTok1.length < strTok2.length) {
        for (var i=0; i<strTok2.length; i++) {
            if (i >= strTok1.length || strTok1[i] != strTok2[i]) {
                breakPoint = i + 1;
                break;
            }
        }
    }

    if (breakPoint == 1)
        return url_to_relative;

    for (var i=0; i<(strTok1.length-(breakPoint-1)); i++)
        outputString += "../";

    for (var i=breakPoint-1; i<strTok2.length; i++) {
        if (i != (breakPoint-1))
            outputString += "/" + strTok2[i];
        else
            outputString += strTok2[i];
    }

    return outputString;
};

TinyMCE.prototype.convertRelativeToAbsoluteURL = function(base_url, relative_url) {
    var baseURL = TinyMCE.prototype.parseURL(base_url);
    var relURL = TinyMCE.prototype.parseURL(relative_url);

    if (relative_url == "" || relative_url.charAt(0) == '/' || relative_url.indexOf('://') != -1 || relative_url.indexOf('mailto:') != -1 || relative_url.indexOf('javascript:') != -1 || tinyMCE.regexpReplace(relative_url,'[ \t\r\n\+]|%20','').charAt(0) == "#")
        return relative_url;

    // Split parts
    baseURLParts = baseURL['path'].split('/');
    relURLParts = relURL['path'].split('/');

    // Remove empty chunks
    var newBaseURLParts = new Array();
    for (var i=baseURLParts.length-1; i>=0; i--) {
        if (baseURLParts[i].length == 0)
            continue;

        newBaseURLParts[newBaseURLParts.length] = baseURLParts[i];
    }
    baseURLParts = newBaseURLParts.reverse();

    // Merge relURLParts chunks
    var newRelURLParts = new Array();
    var numBack = 0;
    for (var i=relURLParts.length-1; i>=0; i--) {
        if (relURLParts[i].length == 0 || relURLParts[i] == ".")
            continue;

        if (relURLParts[i] == '..') {
            numBack++;
            continue;
        }

        if (numBack > 0) {
            numBack--;
            continue;
        }

        newRelURLParts[newRelURLParts.length] = relURLParts[i];
    }

    relURLParts = newRelURLParts.reverse();

    // Remove end from absolute path
    var len = baseURLParts.length-numBack;
    var absPath = (len <= 0 ? "" : "/") + baseURLParts.slice(0, len).join('/') + "/" + relURLParts.join('/');
    var start = "", end = "";

    // Build start part
    if (baseURL['protocol'])
        start += baseURL['protocol'] + "://";

    if (baseURL['host'])
        start += baseURL['host'];

    if (baseURL['port'])
        start += ":" + baseURL['port'];

    // Build end part
    if (relURL['query'])
        end += "?" + relURL['query'];

    if (relURL['anchor'])
        end += "#" + relURL['anchor'];

    // Re-add trailing slash if it's removed
    if (relative_url.charAt(relative_url.length-1) == "/")
        end += "/";

    return start + absPath + end;
};

TinyMCE.prototype.getParam = function(name, default_value, strip_whitespace, split_chr) {
    var value = (typeof(this.settings[name]) == "undefined") ? default_value : this.settings[name];

    // Fix bool values
    if (value == "true" || value == "false")
        return (value == "true");

    if (strip_whitespace)
        value = tinyMCE.regexpReplace(value, "[ \t\r\n]", "");

    if (typeof(split_chr) != "undefined" && split_chr != null) {
        value = value.split(split_chr);
        var outArray = new Array();

        for (var i=0; i<value.length; i++) {
            if (value[i] && value[i] != "")
                outArray[outArray.length] = value[i];
        }

        value = outArray;
    }

    return value;
};

TinyMCE.prototype.getLang = function(name, default_value, parse_entities) {
    var value = (typeof(tinyMCELang[name]) == "undefined") ? default_value : tinyMCELang[name];

    if (parse_entities) {
        var el = document.createElement("div");
        el.innerHTML = value;
        value = el.innerHTML;
    }

    return value;
};

TinyMCE.prototype.replaceVar = function(replace_haystack, replace_var, replace_str) {
    var re = new RegExp('{\\\$' + replace_var + '}', 'g');
    return replace_haystack.replace(re, replace_str);
};

TinyMCE.prototype.replaceVars = function(replace_haystack, replace_vars) {
    for (var key in replace_vars) {
        var value = replace_vars[key];
        replace_haystack = tinyMCE.replaceVar(replace_haystack, key, value);
    }

    return replace_haystack;
};

TinyMCE.prototype.triggerNodeChange = function(focus, setup_content) {
    if (tinyMCE.settings['handleNodeChangeCallback']) {
        if (tinyMCE.selectedInstance) {
            var inst = tinyMCE.selectedInstance;
            var editorId = inst.editorId;
            var elm = (typeof(setup_content) != "undefined" && setup_content) ? tinyMCE.selectedElement : inst.getFocusElement();
            var undoIndex = -1;
            var undoLevels = -1;
            var anySelection = false;
            var selectedText = inst.getSelectedText();

            if (tinyMCE.settings["auto_resize"]) {
                var doc = inst.getDoc();

                inst.iframeElement.style.width = doc.body.offsetWidth + "px";
                inst.iframeElement.style.height = doc.body.offsetHeight + "px";
            }

            if (tinyMCE.selectedElement)
                anySelection = (tinyMCE.selectedElement.nodeName.toLowerCase() == "img") || (selectedText && selectedText.length > 0);

            if (tinyMCE.settings['custom_undo_redo']) {
                undoIndex = inst.undoIndex;
                undoLevels = inst.undoLevels.length;
            }

            tinyMCE.executeCallback('handleNodeChangeCallback', '_handleNodeChange', 0, editorId, elm, undoIndex, undoLevels, inst.visualAid, anySelection);
        }
    }

    if (this.selectedInstance && (typeof(focus) == "undefined" || focus))
        this.selectedInstance.contentWindow.focus();
};

TinyMCE.prototype._customCleanup = function(type, content) {
    // Call custom cleanup
    var customCleanup = tinyMCE.settings['cleanup_callback'];
    if (customCleanup != "" && eval("typeof(" + customCleanup + ")") != "undefined")
        content = eval(customCleanup + "(type, content);");

    // Trigger plugin cleanups
    var plugins = tinyMCE.getParam('plugins', '', true, ',');
    for (var i=0; i<plugins.length; i++) {
        if (eval("typeof(TinyMCE_" + plugins[i] +  "_cleanup)") != "undefined")
            content = eval("TinyMCE_" + plugins[i] +  "_cleanup(type, content);");
    }

    return content;
};

TinyMCE.prototype.getContent = function(editor_id) {
    if (typeof(editor_id) != "undefined")
        tinyMCE.selectedInstance = tinyMCE.getInstanceById(editor_id);

    if (tinyMCE.selectedInstance)
        return tinyMCE._cleanupHTML(this.selectedInstance.getDoc(), tinyMCE.settings, this.selectedInstance.getBody(), false, true);

    return null;
};

TinyMCE.prototype.setContent = function(html_content) {
    if (tinyMCE.selectedInstance)
        tinyMCE.selectedInstance.execCommand('mceSetContent', false, html_content);
};

/**
 * Adds themeurl, settings and lang to HTML code.
 */
TinyMCE.prototype.applyTemplate = function(html, args) {
    html = tinyMCE.replaceVar(html, "themeurl", tinyMCE.themeURL);

    if (typeof(args) != "undefined")
        html = tinyMCE.replaceVars(html, args);

    html = tinyMCE.replaceVars(html, tinyMCE.settings);
    html = tinyMCE.replaceVars(html, tinyMCELang);

    return html;
};

TinyMCE.prototype.openWindow = function(template, args) {
    var html, width, height, x, y, resizable, scrollbars, url;

    args['mce_template_file'] = template['file'];
    tinyMCE.windowArgs = args;

    html = template['html'];
    if (!(width = template['width']))
        width = 320;

    if (!(height = template['height']))
        height = 200;

    // Add to height in M$ due to SP2 WHY DON'T YOU GUYS IMPLEMENT innerWidth of windows!!
    if (tinyMCE.isMSIE)
        height += 30;

    x = parseInt(screen.width / 2.0) - (width / 2.0);
    y = parseInt(screen.height / 2.0) - (height / 2.0);

    resizable = (args && args['resizable']) ? args['resizable'] : "no";
    scrollbars = (args && args['scrollbars']) ? args['scrollbars'] : "no";
    url = tinyMCE.baseURL + "/themes/" + tinyMCE.getParam("theme") + "/" + template['file'];

    // Replace all args as variables in URL
    for (var name in args)
        url = tinyMCE.replaceVar(url, name, escape(args[name]));

    if (html) {
        html = tinyMCE.replaceVar(html, "css", this.settings['popups_css']);
        html = tinyMCE.applyTemplate(html, args);

        var win = window.open("", "mcePopup", "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=yes,minimizable=" + resizable + ",modal=yes,width=" + width + ",height=" + height + ",resizable=" + resizable);
        win.document.write(html);
        win.document.close();
//        win.resizeTo(width, height);
        win.focus();
    } else {
        var modal = (resizable == "yes") ? "no" : "yes";
        var win = window.open(url, "mcePopup", "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=" + modal + ",minimizable=" + resizable + ",modal=" + modal + ",width=" + width + ",height=" + height + ",resizable=" + resizable);
        win.focus();
    }
};

TinyMCE.prototype.getVisualAidClass = function(class_name, state) {
    var aidClass = tinyMCE.settings['visual_table_class'];

    if (typeof(state) == "undefined")
        state = tinyMCE.settings['visual'];

    // Split
    var classNames = new Array();
    var ar = class_name.split(' ');
    for (var i=0; i<ar.length; i++) {
        if (ar[i] == aidClass)
            ar[i] = "";

        if (ar[i] != "")
            classNames[classNames.length] = ar[i];
    }

    if (state)
        classNames[classNames.length] = aidClass;

    // Glue
    var className = "";
    for (var i=0; i<classNames.length; i++) {
        if (i > 0)
            className += " ";

        className += classNames[i];
    }

    return className;
};

TinyMCE.prototype.handleVisualAid = function(element, deep, state) {
    if (!element)
        return;

    var tableElement = null;

    switch (element.nodeName.toLowerCase()) {
        case "table":
            var oldW = element.style.width;
            var oldH = element.style.height;

            element.className = tinyMCE.getVisualAidClass(element.className, state && element.getAttribute("border") == 0);

            element.style.width = oldW;
            element.style.height = oldH;

            for (var y=0; y<element.rows.length; y++) {
                for (var x=0; x<element.rows[y].cells.length; x++) {
                    var className = tinyMCE.getVisualAidClass(element.rows[y].cells[x].className, state && element.getAttribute("border") == 0);
                    element.rows[y].cells[x].className = className;
                }
            }

            break;

/*      case "a":
            var name = element.getAttribute("name");
            if (name && name != "" && state) {
                //element.innerHTML += '<img mceVisualAid="true" src="' + (tinyMCE.themeURL + "/images/anchor.gif") + '" />';
                return;
            }

            break;*/
    }

    if (deep && element.hasChildNodes()) {
        for (var i=0; i<element.childNodes.length; i++)
            tinyMCE.handleVisualAid(element.childNodes[i], deep, state);
    }
};

TinyMCE.prototype.getAttrib = function(elm, name, default_value) {
    var v = elm.getAttribute(name);

    // Try className for class attrib
    if (name == "class" && !v)
        v = elm.className;

    if (typeof(default_value) == "undefined")
        default_value = "";

    return (v && v != "") ? v : default_value;
};

TinyMCE.prototype.setAttrib = function(element, name, value, fix_value) {
    if (typeof(value) == "number")
        value = "" + value;

    if (fix_value) {
        if (value == null)
            value = "";

        var re = new RegExp('[^0-9%]', 'g');
        value = value.replace(re, '');
    }

    if (name == "class")
        element.className = value;

    if (value != null && value != "" && value != -1)
        element.setAttribute(name, value);
    else
        element.removeAttribute(name);
};

TinyMCE.prototype._setHTML = function(doc, html_content) {

    // Weird MSIE bug, <p><hr /></p> breaks runtime?
    if (tinyMCE.isMSIE) {
        var re = new RegExp('<p><hr /></p>', 'g');
        html_content = html_content.replace(re, "<hr>");
    }

    doc.body.innerHTML = html_content;
    if(doc.body.innerHTML == "" && html_content != "")
    {
        doc.body.innerHTML = "&nbsp;" + html_content;
    }

    // Content duplication bug fix
    if (tinyMCE.isMSIE && tinyMCE.settings['fix_content_duplication']) {
        // Remove P elements in P elements
        var paras = doc.getElementsByTagName("P");
        for (var i=0; i<paras.length; i++) {
            var node = paras[i];
            while ((node = node.parentNode) != null) {
                if (node.nodeName.toLowerCase() == "p")
                    node.outerHTML = node.innerHTML;
            }
        }

        // Content duplication bug fix (Seems to be word crap)
        var html = doc.body.innerHTML;

        if (html.indexOf('="mso') != -1) {
            for (var i=0; i<doc.body.all.length; i++) {
                var el = doc.body.all[i];
                el.removeAttribute("className","",0);
                el.removeAttribute("style","",0);
            }

            html = doc.body.innerHTML;
            html = tinyMCE.regexpReplace(html, "<o:p><\/o:p>", "<br />");
            html = tinyMCE.regexpReplace(html, "<o:p>&nbsp;<\/o:p>", "");
            html = tinyMCE.regexpReplace(html, "<st1:.*?>", "");
            html = tinyMCE.regexpReplace(html, "<p><\/p>", "");
            html = tinyMCE.regexpReplace(html, "<p><\/p>\r\n<p><\/p>", "");
            html = tinyMCE.regexpReplace(html, "<p>&nbsp;<\/p>", "<br />");
            html = tinyMCE.regexpReplace(html, "<p>\s*(<p>\s*)?", "<p>");
            html = tinyMCE.regexpReplace(html, "<\/p>\s*(<\/p>\s*)?", "</p>");
        }

        // Always set the htmlText output
        doc.body.innerHTML = html;
    }
};

TinyMCE.prototype.getImageSrc = function(str) {
    var pos = -1;

    if (!str)
        return "";

    if ((pos = str.indexOf('this.src=')) != -1) {
        var src = str.substring(pos + 10);

        src = src.substring(0, src.indexOf('\''));

        return src;
    }

    return "";
};

TinyMCE.prototype._getElementById = function(element_id) {
    var elm = document.getElementById(element_id);
    if (!elm) {
        // Check for element in forms
        for (var j=0; j<document.forms.length; j++) {
            for (var k=0; k<document.forms[j].elements.length; k++) {
                if (document.forms[j].elements[k].name == element_id) {
                    elm = document.forms[j].elements[k];
                    break;
                }
            }
        }
    }

    return elm;
};

TinyMCE.prototype.getEditorId = function(form_element) {
    var inst = this.getInstanceById(form_element);
    if (!inst)
        return null;

    return inst.editorId;
};

TinyMCE.prototype.getInstanceById = function(editor_id) {
    var inst = this.instances[editor_id];
    if (!inst) {
        for (var instanceName in tinyMCE.instances) {
            var instance = tinyMCE.instances[instanceName];
            if (instance.formTargetElementId == editor_id) {
                inst = instance;
                break;
            }
        }
    }

    return inst;
};

TinyMCE.prototype.queryInstanceCommandValue = function(editor_id, command) {
    var inst = tinyMCE.getInstanceById(editor_id);
    if (inst)
        return inst.queryCommandValue(command);

    return false;
};

TinyMCE.prototype.queryInstanceCommandState = function(editor_id, command) {
    var inst = tinyMCE.getInstanceById(editor_id);
    if (inst)
        return inst.queryCommandState(command);

    return null;
};

TinyMCE.prototype.setWindowArg = function(name, value) {
    this.windowArgs[name] = value;
};

TinyMCE.prototype.getWindowArg = function(name, default_value) {
    return (typeof(this.windowArgs[name]) == "undefined") ? default_value : this.windowArgs[name];
};

TinyMCE.prototype.getCSSClasses = function(editor_id, doc) {
    var output = new Array();

    // Is cached, use that
    if (typeof(tinyMCE.cssClasses) != "undefined")
        return tinyMCE.cssClasses;

    if (typeof(editor_id) == "undefined" && typeof(doc) == "undefined") {
        var instance;

        for (var instanceName in tinyMCE.instances) {
            instance = tinyMCE.instances[instanceName];
            break;
        }

        doc = instance.getDoc();
    }

    if (typeof(doc) == "undefined") {
        var instance = tinyMCE.getInstanceById(editor_id);
        doc = instance.getDoc();
    }

    if (doc) {
        var styles = tinyMCE.isMSIE ? doc.styleSheets : doc.styleSheets;

        if (styles && styles.length > 0) {
            var csses = null;

            // Just ignore any errors
            eval("try {var csses = tinyMCE.isMSIE ? doc.styleSheets(0).rules : doc.styleSheets[0].cssRules;} catch(e) {}");
            if (!csses)
                return new Array();

            for (var i=0; i<csses.length; i++) {
                var selectorText = csses[i].selectorText;

                // Can be multiple rules per selector
                if (selectorText) {
                    var rules = selectorText.split(',');
                    for (var c=0; c<rules.length; c++) {
                        // Invalid rule
                        if (rules[c].indexOf(' ') != -1 || rules[c].indexOf(':') != -1 || rules[c].indexOf('mce_') == 1)
                            continue;

                        if (rules[c] == "." + tinyMCE.settings['visual_table_class'])
                            continue;

                        // Is class rule
                        if (rules[c].indexOf('.') != -1) {
                            //alert(rules[c].substring(rules[c].indexOf('.')));
                            output[output.length] = rules[c].substring(rules[c].indexOf('.')+1);
                        }
                    }
                }
            }
        }
    }

    // Cache em
    if (output.length > 0)
        tinyMCE.cssClasses = output;

    return output;
};

TinyMCE.prototype.regexpReplace = function(in_str, reg_exp, replace_str, opts) {
    if (typeof(opts) == "undefined")
        opts = 'g';

    var re = new RegExp(reg_exp, opts);
    return in_str.replace(re, replace_str);
};

TinyMCE.prototype.cleanupEventStr = function(str) {
    str = "" + str;
    str = str.replace('function anonymous()\n{\n', '');
    str = str.replace('\n}', '');

    return str;
};

TinyMCE.prototype.getAbsPosition = function(node) {
    var pos = new Object();

    pos.absLeft = pos.absTop = 0;

    var parentNode = node;
    while (parentNode) {
        pos.absLeft += parentNode.offsetLeft;
        pos.absTop += parentNode.offsetTop;

        parentNode = parentNode.offsetParent;
    }

    return pos;
};

TinyMCE.prototype.openFileBrowser = function(field_name, url, type, win) {
    var cb = tinyMCE.getParam("file_browser_callback");

    this.setWindowArg("window", win);

    // Call to external callback
    if(eval('typeof('+cb+')') == "undefined")
        alert("Callback function: " + cb + " could not be found.");
    else
        eval(cb + "(field_name, url, type, win);");
};

TinyMCE.prototype.getControlHTML = function(control_name) {
    var themePlugins = tinyMCE.getParam('plugins', '', true, ',');
    var templateFunction;

    // Is it defined in any plugins
    for (var i=themePlugins.length; i>=0; i--) {
        templateFunction = 'TinyMCE_' + themePlugins[i] + "_getControlHTML";
        if (eval("typeof(" + templateFunction + ")") != 'undefined') {
            var html = eval(templateFunction + "('" + control_name + "');");
            if (html != "")
                return tinyMCE.replaceVar(html, "pluginurl", tinyMCE.baseURL + "/plugins/" + themePlugins[i]);
        }
    }

    return eval('TinyMCE_' + tinyMCE.settings['theme'] + "_getControlHTML" + "('" + control_name + "');");
};

TinyMCE.prototype._themeExecCommand = function(editor_id, element, command, user_interface, value) {
    var themePlugins = tinyMCE.getParam('plugins', '', true, ',');
    var templateFunction;

    // Is it defined in any plugins
    for (var i=themePlugins.length; i>=0; i--) {
        templateFunction = 'TinyMCE_' + themePlugins[i] + "_execCommand";
        if (eval("typeof(" + templateFunction + ")") != 'undefined') {
            if (eval(templateFunction + "(editor_id, element, command, user_interface, value);"))
                return true;
        }
    }

    // Theme funtion
    templateFunction = 'TinyMCE_' + tinyMCE.settings['theme'] + "_execCommand";
    if (eval("typeof(" + templateFunction + ")") != 'undefined')
        return eval(templateFunction + "(editor_id, element, command, user_interface, value);");

    // Pass to normal
    return false;
};

TinyMCE.prototype._getThemeFunction = function(suffix, skip_plugins) {
    if (skip_plugins)
        return 'TinyMCE_' + tinyMCE.settings['theme'] + suffix;

    var themePlugins = tinyMCE.getParam('plugins', '', true, ',');
    var templateFunction;

    // Is it defined in any plugins
    for (var i=themePlugins.length; i>=0; i--) {
        templateFunction = 'TinyMCE_' + themePlugins[i] + suffix;
        if (eval("typeof(" + templateFunction + ")") != 'undefined')
            return templateFunction;
    }

    return 'TinyMCE_' + tinyMCE.settings['theme'] + suffix;
};


TinyMCE.prototype.isFunc = function(func_name) {
    if (func_name == null || func_name == "")
        return false;

    return eval("typeof(" + func_name + ")") != "undefined";
};

TinyMCE.prototype.exec = function(func_name, args) {
    var str = func_name + '(';

    // Add all arguments
    for (var i=3; i<args.length; i++) {
        str += 'args[' + i + ']';

        if (i < args.length-1)
            str += ',';
    }

    str += ');';

    return eval(str);
};

TinyMCE.prototype.executeCallback = function(param, suffix, mode) {
    switch (mode) {
        // No chain
        case 0:
            var state = false;

            // Execute each plugin callback
            var plugins = tinyMCE.getParam('plugins', '', true, ',');
            for (var i=0; i<plugins.length; i++) {
                var func = "TinyMCE_" + plugins[i] + suffix;
                if (tinyMCE.isFunc(func)) {
                    tinyMCE.exec(func, this.executeCallback.arguments);
                    state = true;
                }
            }

            // Execute theme callback
            var func = 'TinyMCE_' + tinyMCE.settings['theme'] + suffix;
            if (tinyMCE.isFunc(func)) {
                tinyMCE.exec(func, this.executeCallback.arguments);
                state = true;
            }

            // Execute settings callback
            var func = tinyMCE.getParam(param, '');
            if (tinyMCE.isFunc(func)) {
                tinyMCE.exec(func, this.executeCallback.arguments);
                state = true;
            }

            return state;

        // Chain mode
        case 1:
            // Execute each plugin callback
            var plugins = tinyMCE.getParam('plugins', '', true, ',');
            for (var i=0; i<plugins.length; i++) {
                var func = "TinyMCE_" + plugins[i] + suffix;
                if (tinyMCE.isFunc(func)) {
                    if (tinyMCE.exec(func, this.executeCallback.arguments))
                        return true;
                }
            }

            // Execute theme callback
            var func = 'TinyMCE_' + tinyMCE.settings['theme'] + suffix;
            if (tinyMCE.isFunc(func)) {
                if (tinyMCE.exec(func, this.executeCallback.arguments))
                    return true;
            }

            // Execute settings callback
            var func = tinyMCE.getParam(param, '');
            if (tinyMCE.isFunc(func)) {
                if (tinyMCE.exec(func, this.executeCallback.arguments))
                    return true;
            }

            return false;
    }
};

// TinyMCEControl
function TinyMCEControl(settings) {
    // Undo levels
    this.undoLevels = new Array();
    this.undoIndex = 0;
    this.isDirty = false;

    // Default settings
    this.settings = settings;
    this.settings['theme'] = tinyMCE.getParam("theme", "default");
    this.settings['width'] = tinyMCE.getParam("width", -1);
    this.settings['height'] = tinyMCE.getParam("height", -1);
};

TinyMCEControl.prototype.repaint = function() {
    if (tinyMCE.isMSIE)
        return;

    this.getBody().style.display = 'none';
    this.getBody().style.display = 'block';
};

TinyMCEControl.prototype.switchSettings = function() {
    if (tinyMCE.configs.length > 1 && tinyMCE.currentConfig != this.settings['index']) {
        tinyMCE.settings = this.settings;
        tinyMCE.currentConfig = this.settings['index'];
    }
};

TinyMCEControl.prototype.fixBrokenURLs = function() {
    var body = this.getBody();

    var elms = body.getElementsByTagName("img");
    for (var i=0; i<elms.length; i++) {
        var src = elms[i].getAttribute('mce_real_src');
        if (src && src != "")
            elms[i].setAttribute("src", src);
    }

    var elms = body.getElementsByTagName("a");
    for (var i=0; i<elms.length; i++) {
        var href = elms[i].getAttribute('mce_real_href');
        if (href && href != "")
            elms[i].setAttribute("href", href);
    }
};

TinyMCEControl.prototype.convertAllRelativeURLs = function() {
    var body = this.getBody();

    // Convert all image URL:s to absolute URL
    var elms = body.getElementsByTagName("img");
    for (var i=0; i<elms.length; i++) {
        var src = elms[i].getAttribute('src');
        if (src && src != "") {
            src = tinyMCE.convertRelativeToAbsoluteURL(tinyMCE.settings['base_href'], src);
            elms[i].setAttribute("src", src);
            elms[i].setAttribute("mce_real_src", src);
        }
    }

    // Convert all link URL:s to absolute URL
    var elms = body.getElementsByTagName("a");
    for (var i=0; i<elms.length; i++) {
        var href = elms[i].getAttribute('href');
        if (href && href != "") {
            href = tinyMCE.convertRelativeToAbsoluteURL(tinyMCE.settings['base_href'], href);
            elms[i].setAttribute("href", href);
            elms[i].setAttribute("mce_real_href", href);
        }
    }
};

TinyMCEControl.prototype.getSelectedHTML = function() {
    var elm = document.createElement("body");

    if (tinyMCE.isGecko)
        elm.appendChild(this.getRng().cloneContents());
    else
        elm.innerHTML = this.getRng().htmlText;

    return tinyMCE._cleanupHTML(this.contentDocument, this.settings, elm, this.visualAid);
};

TinyMCEControl.prototype.getSelectedText = function() {
    if (tinyMCE.isMSIE) {
        var doc = this.getDoc();

        if (doc.selection.type == "Text") {
            var rng = doc.selection.createRange();
            selectedText = rng.text;
        } else
            selectedText = '';
    } else {
        var sel = this.getSel();

        if (sel && sel.toString)
            selectedText = sel.toString();
        else
            selectedText = '';
    }

    return selectedText;
};

TinyMCEControl.prototype.selectNode = function(node, collapse, select_text_node, to_start) {
    if (!node)
        return;

    if (typeof(collapse) == "undefined")
        collapse = true;

    if (typeof(select_text_node) == "undefined")
        select_text_node = false;

    if (typeof(to_start) == "undefined")
        to_start = true;

    if (tinyMCE.isMSIE) {
        var rng = this.getBody().createTextRange();

        try {
            rng.moveToElementText(node);

            if (collapse)
                rng.collapse(to_start);

            rng.select();
        } catch (e) {
            // Throws illigal agrument in MSIE some times
        }
    } else {
        var sel = this.getSel();

        if (!sel)
            return;

        if (tinyMCE.isSafari) {
            sel.realSelection.setBaseAndExtent(node, 0, node, node.innerText.length);

            if (collapse) {
                if (to_start)
                    sel.realSelection.collapseToStart();
                else
                    sel.realSelection.collapseToEnd();
            }

            this.scrollToNode(node);

            return;
        }

        var rng = this.getDoc().createRange();

        if (select_text_node) {
            // Find first textnode in tree
            var nodes = tinyMCE.getNodeTree(node, new Array(), 3);
            if (nodes.length > 0)
                rng.selectNodeContents(nodes[0]);
            else
                rng.selectNodeContents(node);
        } else
            rng.selectNode(node);

        if (collapse) {
            // Special treatment of textnode collapse
            if (!to_start && node.nodeType == 3) {
                rng.setStart(node, node.nodeValue.length);
                rng.setEnd(node, node.nodeValue.length);
            } else
                rng.collapse(to_start);
        }

        sel.removeAllRanges();
        sel.addRange(rng);
    }

    this.scrollToNode(node);

    // Set selected element
    tinyMCE.selectedElement = null;
    if (node.nodeType == 1)
        tinyMCE.selectedElement = node;
};

TinyMCEControl.prototype.scrollToNode = function(node) {
    // Scroll to node position
    var pos = tinyMCE.getAbsPosition(node);
    var doc = this.getDoc();
    var scrollX = doc.body.scrollLeft + doc.documentElement.scrollLeft;
    var scrollY = doc.body.scrollTop + doc.documentElement.scrollTop;
    var height = tinyMCE.isMSIE ? document.getElementById(this.editorId).style.pixelHeight : this.targetElement.clientHeight;

    // Only scroll if out of visible area
    if (!tinyMCE.settings['auto_resize'] && !(node.absTop > scrollY && node.absTop < (scrollY - 25 + height)))
        this.contentWindow.scrollTo(pos.absLeft, pos.absTop - height + 25);
};

TinyMCEControl.prototype.getBody = function() {
    return this.getDoc().body;
};

TinyMCEControl.prototype.getDoc = function() {
    return this.contentWindow.document;
};

TinyMCEControl.prototype.getWin = function() {
    return this.contentWindow;
};

TinyMCEControl.prototype.getSel = function() {
    if (tinyMCE.isMSIE)
        return this.getDoc().selection;

    var sel = this.contentWindow.getSelection();

    // Fake getRangeAt
    if (tinyMCE.isSafari && !sel.getRangeAt) {
        var newSel = new Object();
        var doc = this.getDoc();

        function getRangeAt(idx) {
            var rng = new Object();

            rng.startContainer = this.focusNode;
            rng.endContainer = this.anchorNode;
            rng.commonAncestorContainer = this.focusNode;
            rng.createContextualFragment = function (html) {
                // Seems to be a tag
                if (html.charAt(0) == '<') {
                    var elm = doc.createElement("div");

                    elm.innerHTML = html;

                    return elm.firstChild;
                }

                return doc.createTextNode("UNSUPPORTED, DUE TO LIMITATIONS IN SAFARI!");
            };

            rng.deleteContents = function () {
                doc.execCommand("Delete", false, "");
            };

            return rng;
        }

        // Patch selection

        newSel.focusNode = sel.baseNode;
        newSel.focusOffset = sel.baseOffset;
        newSel.anchorNode = sel.extentNode;
        newSel.anchorOffset = sel.extentOffset;
        newSel.getRangeAt = getRangeAt;
        newSel.text = "" + sel;
        newSel.realSelection = sel;

        newSel.toString = function () {return this.text;};

        return newSel;
    }

    return sel;
};

TinyMCEControl.prototype.getRng = function() {
    var sel = this.getSel();
    if (sel == null)
        return null;

    if (tinyMCE.isMSIE)
        return sel.createRange();

    return this.getSel().getRangeAt(0);
};

TinyMCEControl.prototype._insertPara = function(e) {
    function isEmpty(para) {
        function isEmptyHTML(html) {
            return html.replace(new RegExp('[ \t\r\n]+', 'g'), '').toLowerCase() == "";
        }

        // Check for images
        if (para.getElementsByTagName("img").length > 0)
            return false;

        // Check for tables
        if (para.getElementsByTagName("table").length > 0)
            return false;

        // Check for HRs
        if (para.getElementsByTagName("hr").length > 0)
            return false;

        // Check all textnodes
        var nodes = tinyMCE.getNodeTree(para, new Array(), 3);
        for (var i=0; i<nodes.length; i++) {
            if (!isEmptyHTML(nodes[i].nodeValue))
                return false;
        }

        // No images, no tables, no hrs, no text content then it's empty
        return true;
    }

    var doc = this.getDoc();
    var sel = this.getSel();
    var win = this.contentWindow;
    var rng = sel.getRangeAt(0);
    var body = doc.body;
    var rootElm = doc.documentElement;
    var self = this;
    var blockName = "P";

//  debug(e.target, sel.anchorNode.nodeName, sel.focusNode.nodeName, rng.startContainer, rng.endContainer, rng.commonAncestorContainer, sel.anchorOffset, sel.focusOffset, rng.toString());

    // Setup before range
    var rngBefore = doc.createRange();
    rngBefore.setStart(sel.anchorNode, sel.anchorOffset);
    rngBefore.collapse(true);

    // Setup after range
    var rngAfter = doc.createRange();
    rngAfter.setStart(sel.focusNode, sel.focusOffset);
    rngAfter.collapse(true);

    // Setup start/end points
    var direct = rngBefore.compareBoundaryPoints(rngBefore.START_TO_END, rngAfter) < 0;
    var startNode = direct ? sel.anchorNode : sel.focusNode;
    var startOffset = direct ? sel.anchorOffset : sel.focusOffset;
    var endNode = direct ? sel.focusNode : sel.anchorNode;
    var endOffset = direct ? sel.focusOffset : sel.anchorOffset;

    // Get block elements
    var startBlock = tinyMCE.getParentBlockElement(startNode);
    var endBlock = tinyMCE.getParentBlockElement(endNode);

    // Use current block name
    if (startBlock != null) {
        blockName = startBlock.nodeName.toUpperCase();

        // Use P instead
        if (blockName == "TD" || blockName == "TABLE")
            blockName = "P";
    }

    // Within a list item (use normal behavior)
    if ((startBlock != null && startBlock.nodeName.toLowerCase() == "li") || (endBlock != null && endBlock.nodeName.toLowerCase() == "li"))
        return false;

    // Within a table create new paragraphs
    if ((startBlock != null && startBlock.nodeName.toLowerCase() == "table") || (endBlock != null && endBlock.nodeName.toLowerCase() == "table"))
        startBlock = endBlock = null;

    // Setup new paragraphs
    var paraBefore = (startBlock != null && startBlock.nodeName.toUpperCase() == blockName) ? startBlock.cloneNode(false) : doc.createElement(blockName);
    var paraAfter = (endBlock != null && endBlock.nodeName.toUpperCase() == blockName) ? endBlock.cloneNode(false) : doc.createElement(blockName);

    // Setup chop nodes
    var startChop = startNode;
    var endChop = endNode;

    // Get startChop node
    node = startChop;
    do {
        if (node == body || node.nodeType == 9 || tinyMCE.isBlockElement(node))
            break;

        startChop = node;
    } while ((node = node.previousSibling ? node.previousSibling : node.parentNode));

    // Get endChop node
    node = endChop;
    do {
        if (node == body || node.nodeType == 9 || tinyMCE.isBlockElement(node))
            break;

        endChop = node;
    } while ((node = node.nextSibling ? node.nextSibling : node.parentNode));

    // If not in a block element
    if (startBlock == null) {
        // Delete selection
        rng.deleteContents();
        sel.removeAllRanges();

        if (startChop != rootElm && endChop != rootElm) {
            // Insert paragraph before
            rngBefore = rng.cloneRange();

            if (startChop == body)
                rngBefore.setStart(startChop, 0);
            else
                rngBefore.setStartBefore(startChop);

            paraBefore.appendChild(rngBefore.cloneContents());

            // Insert paragraph after
            if (endChop.parentNode.nodeName == blockName)
                endChop = endChop.parentNode;

            rng.setEndAfter(endChop);

            var contents = rng.cloneContents();
            if (contents.firstChild && (contents.firstChild.nodeName == blockName || contents.firstChild.nodeName.toLowerCase() == "body")) {
                var nodes = contents.firstChild.childNodes;
                for (var i=0; i<nodes.length; i++) {
                    if (nodes[i].nodeName.toLowerCase() != "body")
                        paraAfter.appendChild(nodes[i]);
                }
            } else
                paraAfter.appendChild(contents);

            // Check if it's a empty paragraph
            if (isEmpty(paraBefore))
                paraBefore.innerHTML = "&nbsp;";

            // Check if it's a empty paragraph
            if (isEmpty(paraAfter))
                paraAfter.innerHTML = "&nbsp;";

            // Delete old contents
            rng.deleteContents();
            rngAfter.deleteContents();
            rngBefore.deleteContents();

            // Insert new paragraphs
            paraAfter.normalize();
            rngBefore.insertNode(paraAfter);
            paraBefore.normalize();
            rngBefore.insertNode(paraBefore);

            // debug("1: ", paraBefore.innerHTML, paraAfter.innerHTML);
        } else {
            body.innerHTML = "<" + blockName + ">&nbsp;</" + blockName + "><" + blockName + ">&nbsp;</" + blockName + ">";
            paraAfter = body.childNodes[1];
        }

        this.selectNode(paraAfter, true, true);

        return true;
    }

    // Place first part within new paragraph
    if (startChop.nodeName == blockName)
        rngBefore.setStart(startChop, 0);
    else
        rngBefore.setStartBefore(startChop);
    rngBefore.setEnd(startNode, startOffset);
    paraBefore.appendChild(rngBefore.cloneContents());

    // Place secound part within new paragraph
    rngAfter.setEndAfter(endChop);
    rngAfter.setStart(endNode, endOffset);
    var contents = rngAfter.cloneContents();
    if (contents.firstChild && contents.firstChild.nodeName == blockName) {
        var nodes = contents.firstChild.childNodes;
        for (var i=0; i<nodes.length; i++) {
            if (nodes[i].nodeName.toLowerCase() != "body")
                paraAfter.appendChild(nodes[i]);
        }
    } else
        paraAfter.appendChild(contents);

    // Check if it's a empty paragraph
    if (isEmpty(paraBefore))
        paraBefore.innerHTML = "&nbsp;";

    // Check if it's a empty paragraph
    if (isEmpty(paraAfter))
        paraAfter.innerHTML = "&nbsp;";

    // Create a range around everything
    var rng = doc.createRange();

    if (!startChop.previousSibling && startChop.parentNode.nodeName.toUpperCase() == blockName) {
        rng.setStartBefore(startChop.parentNode);
    } else {
        if (rngBefore.startContainer.nodeName.toUpperCase() == blockName && rngBefore.startOffset == 0)
            rng.setStartBefore(rngBefore.startContainer);
        else
            rng.setStart(rngBefore.startContainer, rngBefore.startOffset);
    }

    if (!endChop.nextSibling && endChop.parentNode.nodeName.toUpperCase() == blockName)
        rng.setEndAfter(endChop.parentNode);
    else
        rng.setEnd(rngAfter.endContainer, rngAfter.endOffset);

    // Delete all contents and insert new paragraphs
    rng.deleteContents();
    rng.insertNode(paraAfter);
    rng.insertNode(paraBefore);
    // debug("2", paraBefore.innerHTML, paraAfter.innerHTML);

    // Normalize
    paraAfter.normalize();
    paraBefore.normalize();

    this.selectNode(paraAfter, true, true);

    return true;
};

TinyMCEControl.prototype._handleBackSpace = function(evt_type) {
    var doc = this.getDoc();
    var sel = this.getSel();
    if (sel == null)
        return false;

    var rng = sel.getRangeAt(0);
    var node = rng.startContainer;
    var elm = node.nodeType == 3 ? node.parentNode : node;

    if (node == null)
        return;

    // Empty node, wrap contents in paragraph
    if (elm && elm.nodeName == "") {
        var para = doc.createElement("p");

        while (elm.firstChild)
            para.appendChild(elm.firstChild);

        elm.parentNode.insertBefore(para, elm);
        elm.parentNode.removeChild(elm);

        var rng = rng.cloneRange();
        rng.setStartBefore(node.nextSibling);
        rng.setEndAfter(node.nextSibling);
        rng.extractContents();

        this.selectNode(node.nextSibling, true, true);
    }

    // Remove empty paragraphs
    var para = tinyMCE.getParentBlockElement(node);
    if (para != null && para.nodeName.toLowerCase() == 'p' && evt_type == "keypress") {
        var htm = para.innerHTML;
        var block = tinyMCE.getParentBlockElement(node);

        // Empty node, we do the killing!!
        if (htm == "" || htm == "&nbsp;" || block.nodeName.toLowerCase() == "li") {
            var prevElm = para.previousSibling;

            while (prevElm != null && prevElm.nodeType != 1)
                prevElm = prevElm.previousSibling;

            if (prevElm == null)
                return false;

            // Get previous elements last text node
            var nodes = tinyMCE.getNodeTree(prevElm, new Array(), 3);
            var lastTextNode = nodes.length == 0 ? null : nodes[nodes.length-1];

            // Select the last text node and move curstor to end
            if (lastTextNode != null)
                this.selectNode(lastTextNode, true, false, false);

            // Remove the empty paragrapsh
            para.parentNode.removeChild(para);

            //debug("within p element" + para.innerHTML);
            //showHTML(this.getBody().innerHTML);
            return true;
        }
    }

    // Remove BR elements
/*  while (node != null && (node = node.nextSibling) != null) {
        if (node.nodeName.toLowerCase() == 'br')
            node.parentNode.removeChild(node);
        else if (node.nodeType == 1) // Break at other element
            break;
    }*/

    //showHTML(this.getBody().innerHTML);

    return false;
};

TinyMCEControl.prototype._insertSpace = function() {
    return true;
};

TinyMCEControl.prototype.autoResetDesignMode = function() {
    // Add fix for tab/style.display none/block problems in Gecko
    if (!tinyMCE.isMSIE && tinyMCE.settings['auto_reset_designmode']) {
        var sel = this.getSel();

        // Weird, wheres that cursor selection?
        if (!sel || !sel.rangeCount || sel.rangeCount == 0)
            eval('try { this.getDoc().designMode = "On"; } catch(e) {}');
    }
};

TinyMCEControl.prototype.isDirty = function() {
    return this.isDirty;
};

TinyMCEControl.prototype.execCommand = function(command, user_interface, value) {
    var doc = this.getDoc();
    var win = this.getWin();

    // Mozilla issue
    if (!tinyMCE.isMSIE && !this.useCSS) {
        doc.execCommand("useCSS", false, true);
        this.useCSS = true;
    }

    //debug("command: " + command + ", user_interface: " + user_interface + ", value: " + value);
    this.contentDocument = doc; // <-- Strange, unless this is applied Mozilla 1.3 breaks

    // Call theme execcommand
    if (tinyMCE._themeExecCommand(this.editorId, this.getBody(), command, user_interface, value))
        return;

    // Add undo level of operation
    if (command != "mceAddUndoLevel" && command != "Undo" && command != "Redo" && command != "mceImage" && command != "mceLink" && command != "mceToggleVisualAid" && (command != "mceInsertTable" && !user_interface))
        this.execCommand("mceAddUndoLevel");

    // Fix align on images
    if (this.getFocusElement() && this.getFocusElement().nodeName.toLowerCase() == "img") {
        var align = this.getFocusElement().getAttribute('align');

        switch (command) {
            case "JustifyLeft":
                if (align == 'left')
                    this.getFocusElement().removeAttribute('align');
                else
                    this.getFocusElement().setAttribute('align', 'left');

                tinyMCE.triggerNodeChange();
                return;

            case "JustifyCenter":
                if (align == 'middle')
                    this.getFocusElement().removeAttribute('align');
                else
                    this.getFocusElement().setAttribute('align', 'middle');

                tinyMCE.triggerNodeChange();
                return;

            case "JustifyRight":
                if (align == 'right')
                    this.getFocusElement().removeAttribute('align');
                else
                    this.getFocusElement().setAttribute('align', 'right');

                tinyMCE.triggerNodeChange();
                return;
        }
    }

    if (tinyMCE.settings['force_br_newlines']) {
        var alignValue = "";

        if (doc.selection.type != "Control") {
            switch (command) {
                    case "JustifyLeft":
                        alignValue = "left";
                        break;

                    case "JustifyCenter":
                        alignValue = "center";
                        break;

                    case "JustifyFull":
                        alignValue = "justify";
                        break;

                    case "JustifyRight":
                        alignValue = "right";
                        break;
            }

            if (alignValue != "") {
                var rng = doc.selection.createRange();

                if ((divElm = tinyMCE.getParentElement(rng.parentElement(), "div")) != null)
                    divElm.setAttribute("align", alignValue);
                else if (rng.pasteHTML && rng.htmlText.length > 0)
                    rng.pasteHTML('<div align="' + alignValue + '">' + rng.htmlText + "</div>");

                tinyMCE.triggerNodeChange();
                return;
            }
        }
    }

    switch (command) {
        case "mceSelectNode":
            this.selectNode(value);
            tinyMCE.triggerNodeChange();
            tinyMCE.selectedNode = value;
            break;

        case "mceSelectNodeDepth":
            var parentNode = this.getFocusElement();
            for (var i=0; parentNode; i++) {
                if (parentNode.nodeName.toLowerCase() == "body")
                    break;

                if (parentNode.nodeName.toLowerCase() == "#text") {
                    i--;
                    parentNode = parentNode.parentNode;
                    continue;
                }

                if (i == value) {
                    this.selectNode(parentNode, false);
                    tinyMCE.triggerNodeChange();
                    tinyMCE.selectedNode = parentNode;
                    return;
                }

                parentNode = parentNode.parentNode;
            }

            break;

        case "HiliteColor":
            if (tinyMCE.isGecko) {
                this.getDoc().execCommand("useCSS", false, false);
                this.getDoc().execCommand('hilitecolor', false, value);
                this.getDoc().execCommand("useCSS", false, true);
            } else
                this.getDoc().execCommand('BackColor', false, value);

            break;

        case "Cut":
        case "Copy":
        case "Paste":
            var cmdFailed = false;

            // Try executing command
            eval('try {this.getDoc().execCommand(command, user_interface, value);} catch (e) {cmdFailed = true;}');

            // Alert error in gecko if command failed
            if (tinyMCE.isGecko && cmdFailed) {
                // Confirm more info
                if (confirm(tinyMCE.getLang('lang_clipboard_msg')))
                    window.open('http://www.mozilla.org/editor/midasdemo/securityprefs.html', 'mceExternal');

                return;
            } else
                tinyMCE.triggerNodeChange();
        break;

        case "mceSetContent":
            if (!value)
                value = "";

            // Call custom cleanup code
            html_content = tinyMCE._customCleanup("insert_to_editor", value);
            tinyMCE._setHTML(doc, value);
            doc.body.innerHTML = tinyMCE._cleanupHTML(doc, tinyMCE.settings, doc.body);
            tinyMCE.handleVisualAid(doc.body, true, this.visualAid);
            return true;

        case "mceLink":
            var selectedText = "";

            if (tinyMCE.isMSIE) {
                var rng = doc.selection.createRange();
                selectedText = rng.text;
            } else
                selectedText = this.getSel().toString();

            if (!tinyMCE.linkElement) {
                if ((tinyMCE.selectedElement.nodeName.toLowerCase() != "img") && (selectedText.length <= 0))
                    return;
            }

            var href = "", target = "", title = "", onclick = "", action = "insert";

            if (tinyMCE.selectedElement.nodeName.toLowerCase() == "a")
                tinyMCE.linkElement = tinyMCE.selectedElement;

            // Is anchor not a link
            if (tinyMCE.linkElement != null && tinyMCE.getAttrib(tinyMCE.linkElement, 'href') == "")
                tinyMCE.linkElement = null;

            if (tinyMCE.linkElement) {
                href = tinyMCE.getAttrib(tinyMCE.linkElement, 'href');
                target = tinyMCE.getAttrib(tinyMCE.linkElement, 'target');
                title = tinyMCE.getAttrib(tinyMCE.linkElement, 'title');
                onclick = tinyMCE.getAttrib(tinyMCE.linkElement, 'mce_onclick');

                // Try old onclick to if copy/pasted content
                if (onclick == "")
                    onclick = tinyMCE.getAttrib(tinyMCE.linkElement, 'onclick');

                onclick = tinyMCE.cleanupEventStr(onclick);

                // Fix for drag-drop/copy paste bug in Mozilla
                mceRealHref = tinyMCE.getAttrib(tinyMCE.linkElement, 'mce_real_href');
                if (mceRealHref != "")
                    href = mceRealHref;

                href = eval(tinyMCE.settings['urlconverter_callback'] + "(href, tinyMCE.linkElement, true);");
                action = "update";
            }

            if (this.settings['insertlink_callback']) {
                var returnVal = eval(this.settings['insertlink_callback'] + "(href, target, title, onclick, action);");
                if (returnVal && returnVal['href'])
                    tinyMCE.insertLink(returnVal['href'], returnVal['target'], returnVal['title'], returnVal['onclick']);
            } else {
                tinyMCE.openWindow(this.insertLinkTemplate, {href : href, target : target, title : title, onclick : onclick, action : action});
            }
        break;

        case "mceImage":
            var src = "", alt = "", border = "", hspace = "", vspace = "", width = "", height = "", align = "";
            var title = "", onmouseover = "", onmouseout = "", action = "insert";
            var img = tinyMCE.imgElement;

            if (tinyMCE.selectedElement != null && tinyMCE.selectedElement.nodeName.toLowerCase() == "img") {
                img = tinyMCE.selectedElement;
                tinyMCE.imgElement = img;
            }

            if (img) {
                // Is it a internal MCE visual aid image, then skip this one.
                if (tinyMCE.getAttrib(img, 'name').indexOf('mce_') == 0)
                    return;

                src = tinyMCE.getAttrib(img, 'src');
                alt = tinyMCE.getAttrib(img, 'alt');

                // Try polling out the title
                if (alt == "")
                    alt = tinyMCE.getAttrib(img, 'title');

                // Fix width/height attributes if the styles is specified
                if (tinyMCE.isGecko) {
                    var w = img.style.width;
                    if (w != null && w != "")
                        img.setAttribute("width", w);

                    var h = img.style.height;
                    if (h != null && h != "")
                        img.setAttribute("height", h);
                }

                border = tinyMCE.getAttrib(img, 'border');
                hspace = tinyMCE.getAttrib(img, 'hspace');
                vspace = tinyMCE.getAttrib(img, 'vspace');
                width = tinyMCE.getAttrib(img, 'width');
                height = tinyMCE.getAttrib(img, 'height');
                align = tinyMCE.getAttrib(img, 'align');
                onmouseover = tinyMCE.getAttrib(img, 'onmouseover');
                onmouseout = tinyMCE.getAttrib(img, 'onmouseout');
                title = tinyMCE.getAttrib(img, 'title');

                // Is realy specified?
                if (tinyMCE.isMSIE) {
                    width = img.attributes['width'].specified ? width : "";
                    height = img.attributes['height'].specified ? height : "";
                }

                onmouseover = tinyMCE.getImageSrc(tinyMCE.cleanupEventStr(onmouseover));
                onmouseout = tinyMCE.getImageSrc(tinyMCE.cleanupEventStr(onmouseout));

                // Fix for drag-drop/copy paste bug in Mozilla
                mceRealSrc = tinyMCE.getAttrib(img, 'mce_real_src');
                if (mceRealSrc != "")
                    src = mceRealSrc;

                src = eval(tinyMCE.settings['urlconverter_callback'] + "(src, img, true);");

                if (onmouseover != "")
                    onmouseover = eval(tinyMCE.settings['urlconverter_callback'] + "(onmouseover, img, true);");

                if (onmouseout != "")
                    onmouseout = eval(tinyMCE.settings['urlconverter_callback'] + "(onmouseout, img, true);");

                action = "update";
            }

            if (this.settings['insertimage_callback']) {
                var returnVal = eval(this.settings['insertimage_callback'] + "(src, alt, border, hspace, vspace, width, height, align, title, onmouseover, onmouseout, action);");
                if (returnVal && returnVal['src'])
                    tinyMCE.insertImage(returnVal['src'], returnVal['alt'], returnVal['border'], returnVal['hspace'], returnVal['vspace'], returnVal['width'], returnVal['height'], returnVal['align'], returnVal['title'], returnVal['onmouseover'], returnVal['onmouseout']);
            } else
                tinyMCE.openWindow(this.insertImageTemplate, {src : src, alt : alt, border : border, hspace : hspace, vspace : vspace, width : width, height : height, align : align, title : title, onmouseover : onmouseover, onmouseout : onmouseout, action : action});
        break;

        case "mceCleanupWord":
            if (tinyMCE.isMSIE) {
                var html = this.getBody().createTextRange().htmlText;

                if (html.indexOf('="mso') != -1) {
                    tinyMCE._setHTML(this.contentDocument, this.getBody().innerHTML);
                    html = tinyMCE._cleanupHTML(this.contentDocument, this.settings, this.getBody(), this.visualAid);
                }

                this.getBody().innerHTML = html;
            }
        break;

        case "mceCleanup":
            tinyMCE._setHTML(this.contentDocument, this.getBody().innerHTML);
            this.getBody().innerHTML = tinyMCE._cleanupHTML(this.contentDocument, this.settings, this.getBody(), this.visualAid);
            tinyMCE.handleVisualAid(this.getBody(), true, this.visualAid);
            this.repaint();
            tinyMCE.triggerNodeChange();
        break;

        case "mceAnchor":
            if (!user_interface) {
                var aElm = tinyMCE.getParentElement(this.getFocusElement(), "a", "name");
                if (aElm) {
                    if (value == null || value == "") {
                        if (tinyMCE.isMSIE) {
                            aElm.outerHTML = aElm.innerHTML;
                        } else {
                            var rng = aElm.ownerDocument.createRange();
                            rng.setStartBefore(aElm);
                            rng.setEndAfter(aElm);
                            rng.deleteContents();
                            rng.insertNode(rng.createContextualFragment(aElm.innerHTML));
                        }
                    } else
                        aElm.setAttribute('name', value);
                } else {
                    this.getDoc().execCommand("fontname", false, "#mce_temp_font#");
                    var elementArray = tinyMCE.getElementsByAttributeValue(this.getBody(), "font", "face", "#mce_temp_font#");
                    for (var x=0; x<elementArray.length; x++) {
                        elm = elementArray[x];

                        var aElm = this.getDoc().createElement("a");
                        aElm.setAttribute('name', value);

                        if (elm.hasChildNodes()) {
                            for (var i=0; i<elm.childNodes.length; i++)
                                aElm.appendChild(elm.childNodes[i].cloneNode(true));
                        }

                        elm.parentNode.replaceChild(aElm, elm);
                    }
                }

                tinyMCE.triggerNodeChange();
            }
            break;

        case "mceReplaceContent":
            var selectedText = "";

            if (tinyMCE.isMSIE) {
                var rng = doc.selection.createRange();
                selectedText = rng.text;
            } else
                selectedText = this.getSel().toString();

            if (selectedText.length > 0) {
                value = tinyMCE.replaceVar(value, "selection", selectedText);
                tinyMCE.execCommand('mceInsertContent',false,value);
            }

            tinyMCE.triggerNodeChange();
        break;

        case "mceSetAttribute":
            if (typeof(value) == 'object') {
                var targetElms = (typeof(value['targets']) == "undefined") ? "p,img,span,div,td,h1,h2,h3,h4,h5,h6,pre,address" : value['targets'];
                var targetNode = tinyMCE.getParentElement(this.getFocusElement(), targetElms);

                if (targetNode) {
                    targetNode.setAttribute(value['name'], value['value']);
                    tinyMCE.triggerNodeChange();
                }
            }
        break;

        case "mceSetCSSClass":
            var selectedText = false;

            if (tinyMCE.isMSIE) {
                var rng = doc.selection.createRange();
                selectedText = (rng.text && rng.text.length > 0);
            } else
                selectedText = (this.getSel().toString().length > 0);

            // Use selectedNode instead if defined
            if (tinyMCE.selectedNode)
                tinyMCE.selectedElement = tinyMCE.selectedNode;

            if (selectedText && !tinyMCE.selectedNode) {
                this.getDoc().execCommand("RemoveFormat", false, null);
                if (value == null)
                    return this.execCommand("RemoveFormat", false, null);

                this.getDoc().execCommand("fontname", false, "#mce_temp_font#");
                var elementArray = tinyMCE.getElementsByAttributeValue(this.getBody(), "font", "face", "#mce_temp_font#");

                // Change them all
                for (var x=0; x<elementArray.length; x++) {
                    elm = elementArray[x];
                    if (elm) {
                        var spanElm = this.getDoc().createElement("span");
                        spanElm.className = value;
                        if (elm.hasChildNodes()) {
                            for (var i=0; i<elm.childNodes.length; i++)
                                spanElm.appendChild(elm.childNodes[i].cloneNode(true));
                        }

                        elm.parentNode.replaceChild(spanElm, elm);
                    }
                }
            } else {
                var targetElm = this.getFocusElement();

                // Select element
                if (tinyMCE.selectedElement.nodeName.toLowerCase() == "img" || tinyMCE.selectedElement.nodeName.toLowerCase() == "table")
                    targetElm = tinyMCE.selectedElement;

                var targetNode = tinyMCE.getParentElement(targetElm, "p,img,span,div,td,h1,h2,h3,h4,h5,h6,pre,address");

                // Selected element
                if (tinyMCE.selectedElement.nodeType == 1)
                    targetNode = tinyMCE.selectedElement;

                // Mozilla img patch
                if (!tinyMCE.isMSIE && !targetNode)
                    targetNode = tinyMCE.imgElement;

                if (targetNode) {
                    if (targetNode.nodeName.toLowerCase() == "span" && (!value || value == "")) {
                        if (targetNode.hasChildNodes()) {
                            for (var i=0; i<targetNode.childNodes.length; i++)
                                targetNode.parentNode.insertBefore(targetNode.childNodes[i].cloneNode(true), targetNode);
                        }

                        targetNode.parentNode.removeChild(targetNode);
                    } else {
                        if (value != null && value != "")
                            targetNode.className = value;
                        else {
                            targetNode.removeAttribute("className");
                            targetNode.removeAttribute("class");
                        }
                    }
                }
            }

            tinyMCE.triggerNodeChange();
        break;

        case "mceInsertRawHTML":
            var key = 'tiny_mce_marker';

            // Insert marker key
            this.execCommand('mceInsertContent', false, key);

            // Find marker and replace with RAW HTML
            var html = this.getBody().innerHTML;
            if ((pos = html.indexOf(key)) != -1)
                this.getBody().innerHTML = html.substring(0, pos) + value + html.substring(pos + key.length);

            break;

        case "mceInsertContent":
            if (!tinyMCE.isMSIE) {
                var sel = this.getSel();
                var rng = sel.getRangeAt(0);
                var isHTML = value.indexOf('<') != -1;

                if (isHTML)
                    value = rng.createContextualFragment(value);
                else {
                    // Setup text node
                    var el = document.createElement("div");
                    el.innerHTML = value;
                    value = el.firstChild.nodeValue;
                    value = doc.createTextNode(value);
                }

                // Insert plain text in Safari
                if (tinyMCE.isSafari && !isHTML) {
                    this.execCommand('InsertText', false, value.nodeValue);
                    tinyMCE.triggerNodeChange();
                    return true;
                }

                rng.deleteContents();

                // If target node is text do special treatment, (Mozilla 1.3 fix)
                if (rng.startContainer.nodeType == 3) {
                    var node = rng.startContainer.splitText(rng.startOffset);
                    node.parentNode.insertBefore(value, node); 
                } else
                    rng.insertNode(value);

                if (!isHTML) {
                    // Removes weird selection trails
                    sel.selectAllChildren(doc.body);
                    sel.removeAllRanges();

                    // Move cursor to end of content
                    var rng = doc.createRange();

                    rng.selectNode(value);
                    rng.collapse(false);

                    sel.addRange(rng);
                } else
                    rng.collapse(false);
            } else {
                var rng = doc.selection.createRange();

                if (rng.item)
                    rng.item(0).outerHTML = value;
                else
                    rng.pasteHTML(value);
            }

            tinyMCE.triggerNodeChange();
        break;

        case "mceAddUndoLevel":
            if (tinyMCE.settings['custom_undo_redo']) {
                var customUndoLevels = tinyMCE.settings['custom_undo_redo_levels'];

                var newHTML = this.getBody().innerHTML;
//debug("x: " + newHTML, this.undoLevels[this.undoLevels.length-1] + "\n");
                if (newHTML != this.undoLevels[this.undoLevels.length-1]) {
//                   debug(newHTML, this.undoLevels[this.undoLevels.length-1]);
                    // Trigger onchange and set is dirty
                    tinyMCE.executeCallback('onchange_callback', '_onchange', 0, this);
                    this.isDirty = true;

                    // Time to compress
                    if (customUndoLevels != -1 && this.undoLevels.length > customUndoLevels) {
                        for (var i=0; i<this.undoLevels.length-1; i++) {
                            //alert(this.undoLevels[i] + "=" + this.undoLevels[i+1]);
                            this.undoLevels[i] = this.undoLevels[i+1];
                        }

                        this.undoLevels.length--;
                        this.undoIndex--;
                    }

                    //alert(newHTML + "=" + this.undoLevels[this.undoIndex]);
                    // Add new level
                    this.undoLevels[this.undoIndex++] = newHTML;
                    this.undoLevels.length = this.undoIndex;
//                  debug("mceAddUndoLevel - undo levels:" + this.undoLevels.length + ", undo index: " + this.undoIndex);
                    //window.status = "mceAddUndoLevel - undo levels:" + this.undoLevels.length + ", undo index: " + this.undoIndex;
                }

                tinyMCE.triggerNodeChange(false);
            }
            break;

        case "Undo":
            if (tinyMCE.settings['custom_undo_redo']) {
                // Is first level
                if (this.undoIndex == this.undoLevels.length) {
                    this.execCommand("mceAddUndoLevel");
                    this.undoIndex--;
                }

                // Do undo
                if (this.undoIndex > 0) {
                    this.undoIndex--;
                    this.getBody().innerHTML = this.undoLevels[this.undoIndex];
                }

                // debug("Undo - undo levels:" + this.undoLevels.length + ", undo index: " + this.undoIndex);
                tinyMCE.triggerNodeChange();
            } else
                this.getDoc().execCommand(command, user_interface, value);
            break;

        case "Redo":
            if (tinyMCE.settings['custom_undo_redo']) {
                if (this.undoIndex < (this.undoLevels.length-1)) {
                    this.undoIndex++;
                    this.getBody().innerHTML = this.undoLevels[this.undoIndex];
                    // debug("Redo - undo levels:" + this.undoLevels.length + ", undo index: " + this.undoIndex);
                }

                tinyMCE.triggerNodeChange();
            } else
                this.getDoc().execCommand(command, user_interface, value);
            break;

        case "mceToggleVisualAid":
            this.visualAid = !this.visualAid;
            tinyMCE.handleVisualAid(this.getBody(), true, this.visualAid);
            tinyMCE.triggerNodeChange();
            break;

        case "removeformat":
            var text = this.getSelectedText();

            if (tinyMCE.isMSIE) {
                try {
                    win.focus();
                    var rng = doc.selection.createRange();
                    rng.execCommand("RemoveFormat", false, null);
                    rng.pasteHTML(rng.text);
                } catch (e) {
                    // Do nothing
                }
            } else
                this.getDoc().execCommand(command, user_interface, value);

            // Remove class
            if (text.length == 0)
                this.execCommand("mceSetCSSClass", false, "");

            tinyMCE.triggerNodeChange();
            break;

        default:
            this.getDoc().execCommand(command, user_interface, value);
            tinyMCE.triggerNodeChange();
    }
};

TinyMCEControl.prototype.queryCommandValue = function(command) {
    return this.getDoc().queryCommandValue(command);
};

TinyMCEControl.prototype.queryCommandState = function(command) {
    return this.getDoc().queryCommandState(command);
};

TinyMCEControl.prototype.onAdd = function(replace_element, form_element_name, target_document) {
    var targetDoc = target_document ? target_document : document;

    this.targetDoc = targetDoc;

    tinyMCE.themeURL = tinyMCE.baseURL + "/themes/" + this.settings['theme'];
    this.settings['themeurl'] = tinyMCE.themeURL;

    if (!replace_element) {
        alert("Error: Could not find the target element.");
        return false;
    }

    var templateFunction = tinyMCE._getThemeFunction('_getInsertLinkTemplate');
    if (eval("typeof(" + templateFunction + ")") != 'undefined')
        this.insertLinkTemplate = eval(templateFunction + '(this.settings);');

    var templateFunction = tinyMCE._getThemeFunction('_getInsertImageTemplate');
    if (eval("typeof(" + templateFunction + ")") != 'undefined')
        this.insertImageTemplate = eval(templateFunction + '(this.settings);');

    var templateFunction = tinyMCE._getThemeFunction('_getEditorTemplate');
    if (eval("typeof(" + templateFunction + ")") == 'undefined') {
        alert("Error: Could not find the template function: " + templateFunction);
        return false;
    }

    var editorTemplate = eval(templateFunction + '(this.settings, this.editorId);');

    var deltaWidth = editorTemplate['delta_width'] ? editorTemplate['delta_width'] : 0;
    var deltaHeight = editorTemplate['delta_height'] ? editorTemplate['delta_height'] : 0;
    var html = '<span id="' + this.editorId + '_parent">' + editorTemplate['html'];

    var templateFunction = tinyMCE._getThemeFunction('_handleNodeChange', true);
    if (eval("typeof(" + templateFunction + ")") != 'undefined')
        this.settings['handleNodeChangeCallback'] = templateFunction;

    html = tinyMCE.replaceVar(html, "editor_id", this.editorId);
    html = tinyMCE.replaceVar(html, "default_document", tinyMCE.baseURL + "/blank.htm");
    this.settings['default_document'] = tinyMCE.baseURL + "/blank.htm";

    this.settings['old_width'] = this.settings['width'];
    this.settings['old_height'] = this.settings['height'];

    // Set default width, height
    if (this.settings['width'] == -1)
        this.settings['width'] = replace_element.offsetWidth;

    if (this.settings['height'] == -1)
        this.settings['height'] = replace_element.offsetHeight;

    // Try the style width
    if (this.settings['width'] == 0)
        this.settings['width'] = replace_element.style.width;

    // Try the style height
    if (this.settings['height'] == 0)
        this.settings['height'] = replace_element.style.height; 

    // If no width/height then default to 320x240, better than nothing
    if (this.settings['width'] == 0)
        this.settings['width'] = 320;

    if (this.settings['height'] == 0)
        this.settings['height'] = 240;

    this.settings['area_width'] = parseInt(this.settings['width']);
    this.settings['area_height'] = parseInt(this.settings['height']);
    this.settings['area_width'] += deltaWidth;
    this.settings['area_height'] += deltaHeight;

    // Special % handling
    if (("" + this.settings['width']).indexOf('%') != -1)
        this.settings['area_width'] = "100%";

    if (("" + this.settings['height']).indexOf('%') != -1)
        this.settings['area_height'] = "100%";

    if (("" + replace_element.style.width).indexOf('%') != -1) {
        this.settings['width'] = replace_element.style.width;
        this.settings['area_width'] = "100%";
    }

    if (("" + replace_element.style.height).indexOf('%') != -1) {
        this.settings['height'] = replace_element.style.height;
        this.settings['area_height'] = "100%";
    }

    html = tinyMCE.applyTemplate(html);

    this.settings['width'] = this.settings['old_width'];
    this.settings['height'] = this.settings['old_height'];

    this.visualAid = this.settings['visual'];
    this.formTargetElementId = form_element_name;

    // Get replace_element contents
    if (replace_element.nodeName.toLowerCase() == "textarea")
        this.startContent = replace_element.value;
    else
        this.startContent = replace_element.innerHTML;

    // If not text area
    if (replace_element.nodeName.toLowerCase() != "textarea") {
        this.oldTargetElement = replace_element.cloneNode(true);

        // Debug mode
        if (tinyMCE.settings['debug'])
            html += '<textarea wrap=on id="' + form_element_name + '" name="' + form_element_name + '" cols="100" rows="15"></textarea>';
        else
            html += '<input type="hidden" type="text" id="' + form_element_name + '" name="' + form_element_name + '" />';

        html += '</span>';

        // Output HTML and set editable
        if (!tinyMCE.isMSIE) {
            var rng = replace_element.ownerDocument.createRange();
            rng.setStartBefore(replace_element);

            var fragment = rng.createContextualFragment(html);
            replace_element.parentNode.replaceChild(fragment, replace_element);
        } else
            replace_element.outerHTML = html;
    } else {
        html += '</span>';

        // Just hide the textarea element
        this.oldTargetElement = replace_element;

        if (!tinyMCE.settings['debug'])
            this.oldTargetElement.style.display = "none";

        // Output HTML and set editable
        if (!tinyMCE.isMSIE) {
            var rng = replace_element.ownerDocument.createRange();
            rng.setStartBefore(replace_element);

            var fragment = rng.createContextualFragment(html);
            replace_element.parentNode.insertBefore(fragment, replace_element);
        } else
            replace_element.insertAdjacentHTML("beforeBegin", html);
    }

    // Setup iframe
    var dynamicIFrame = false;
    var tElm = targetDoc.getElementById(this.editorId);

    if (!tinyMCE.isMSIE) {
        if (tElm && tElm.nodeName.toLowerCase() == "span") {
            tElm = tinyMCE._createIFrame(tElm);
            dynamicIFrame = true;
        }

        this.targetElement = tElm;
        this.iframeElement = tElm;
        this.contentDocument = tElm.contentDocument;
        this.contentWindow = tElm.contentWindow;

        //this.getDoc().designMode = "on";
    } else {
        if (tElm && tElm.nodeName.toLowerCase() == "span")
            tElm = tinyMCE._createIFrame(tElm);
        else
            tElm = targetDoc.frames[this.editorId];

        this.targetElement = tElm;
        this.iframeElement = targetDoc.getElementById(this.editorId);
        this.contentDocument = tElm.window.document;
        this.contentWindow = tElm.window;
        this.getDoc().designMode = "on";
    }

    // Setup base HTML
    var doc = this.contentDocument;
    if (dynamicIFrame) {
        var html = ""
            + '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">'
            + '<html>'
            + '<head>'
            + '<base href="' + tinyMCE.settings['base_href'] + '" />'
            + '<title>blank_page</title>'
            + '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">'
            + '</head>'
            + '<body>'
            + '</body>'
            + '</html>';

        try {
            this.getDoc().designMode = "on";
            doc.open();
            doc.write(html);
            doc.close();
        } catch (e) {
            // Failed Mozilla 1.3
            this.getDoc().location.href = tinyMCE.baseURL + "/blank.htm";
        }
    }

    // This timeout is needed in MSIE 5.5 for some odd reason
    // it seems that the document.frames isn't initialized yet?
    if (tinyMCE.isMSIE)
        window.setTimeout("TinyMCE.prototype.addEventHandlers('" + this.editorId + "');", 1);

    tinyMCE.setupContent(this.editorId, true);

    return true;
};

TinyMCEControl.prototype.getFocusElement = function() {
    if (tinyMCE.isMSIE) {
        var doc = this.getDoc();
        var rng = doc.selection.createRange();

        if (rng.collapse)
            rng.collapse(true);

        var elm = rng.item ? rng.item(0) : rng.parentElement();
    } else {
        var sel = this.getSel();
        var elm = (sel && sel.anchorNode) ? sel.anchorNode : null;

        if (tinyMCE.selectedElement != null && tinyMCE.selectedElement.nodeName.toLowerCase() == "img")
            elm = tinyMCE.selectedElement;
    }

    return elm;
};

// Global instances
var tinyMCE = new TinyMCE();
var tinyMCELang = new Array();
var tinyHTMLMode = "wysiwyg";

function debug() {
    var msg = "";

    var elm = document.getElementById("tinymce_debug");
    if (!elm) {
        var debugDiv = document.createElement("div");
        debugDiv.setAttribute("className", "debugger");
        debugDiv.className = "debugger";
        debugDiv.innerHTML = '\
            Debug output:\
            <textarea id="tinymce_debug" style="width: 100%; height: 300px">\
            </textarea>';

        document.body.appendChild(debugDiv);
        elm = document.getElementById("tinymce_debug");
    }

    var args = this.debug.arguments;
    for (var i=0; i<args.length; i++) {
        msg += args[i];
        if (i<args.length-1)
            msg += ', ';
    }

    elm.value += msg + "\n";
};

function changeHTMLMode(wysiwygobjname, state, needswitch)
{
    var obj = document.getElementById('htmlSource');
    var wysiwygobj = document.getElementById( wysiwygobjname );

    if (obj && wysiwygobj)
    {
        if (state == false) // html to wysiwyg
        {
            tinyHTMLMode = "wysiwyg";
            if (needswitch == 1) obj.style.display = "none";
            tinyMCE.setContent( obj.value );
            if (needswitch == 1) wysiwygobj.style.display = "block";
        }
        else // wysiwyg to html
        {
            tinyHTMLMode = "html";
            if (needswitch == 1) wysiwygobj.style.display = "none";
            obj.style.height = wysiwygobj.style.height;
            obj.value = tinyMCE.getContent( tinyMCE.getWindowArg('editor_id'));
            obj.wrap = "soft";
            if (needswitch == 1) obj.style.display = "block";
        }
    }
}