/* NicEdit - Micro Inline WYSIWYG
* Copyright 2007-2008 Brian Kirchoff
*
* NicEdit is distributed under the terms of the MIT license
* For more information visit http://nicedit.com/
* Do not remove this copyright message
*/
var bkExtend = function () {
    var args = arguments;
    if (args.length == 1) args = [this, args[0]];
    for (var prop in args[1]) args[0][prop] = args[1][prop];
    return args[0];
};
function bkClass() { }
bkClass.prototype.construct = function () { };
bkClass.extend = function (def) {
    var classDef = function () {
        if (arguments[0] !== bkClass) { return this.construct.apply(this, arguments); }
    };
    var proto = new this(bkClass);
    bkExtend(proto, def);
    classDef.prototype = proto;
    classDef.extend = this.extend;
    return classDef;
};

var bkElement = bkClass.extend({
    construct: function (elm, d) {
        if (typeof (elm) == "string") {
            elm = (d || document).createElement(elm);
        }
        elm = $BK(elm);
        return elm;
    },

    appendTo: function (elm) {
        elm.appendChild(this);
        return this;
    },

    appendBefore: function (elm) {
        elm.parentNode.insertBefore(this, elm);
        return this;
    },

    addEvent: function (type, fn) {
        bkLib.addEvent(this, type, fn);
        return this;
    },

    setContent: function (c) {
        this.innerHTML = c;
        return this;
    },

    pos: function () {
        var curleft = curtop = 0;
        var o = obj = this;
        if (obj.offsetParent) {
            do {
                curleft += obj.offsetLeft;
                curtop += obj.offsetTop;
            } while (obj = obj.offsetParent);
        }
        var b = (!window.opera) ? parseInt(this.getStyle('border-width') || this.style.border) || 0 : 0;
        return [curleft + b, curtop + b + this.offsetHeight];
    },

    noSelect: function () {
        bkLib.noSelect(this);
        return this;
    },

    parentTag: function (t) {
        var elm = this;
        do {
            if (elm && elm.nodeName && elm.nodeName.toUpperCase() == t) {
                return elm;
            }
            elm = elm.parentNode;
        } while (elm);
        return false;
    },

    hasClass: function (cls) {
        return this.className.match(new RegExp('(\\s|^)nicEdit-' + cls + '(\\s|$)'));
    },

    addClass: function (cls) {
        if (!this.hasClass(cls)) { this.className += " nicEdit-" + cls };
        return this;
    },

    removeClass: function (cls) {
        if (this.hasClass(cls)) {
            this.className = this.className.replace(new RegExp('(\\s|^)nicEdit-' + cls + '(\\s|$)'), ' ');
        }
        return this;
    },

    setStyle: function (st) {
        var elmStyle = this.style;
        for (var itm in st) {
            switch (itm) {
                case 'float':
                    elmStyle['cssFloat'] = elmStyle['styleFloat'] = st[itm];
                    break;
                case 'opacity':
                    elmStyle.opacity = st[itm];
                    elmStyle.filter = "alpha(opacity=" + Math.round(st[itm] * 100) + ")";
                    break;
                case 'className':
                    this.className = st[itm];
                    break;
                default:
                    //if(document.compatMode || itm != "cursor") { // Nasty Workaround for IE 5.5
                    elmStyle[itm] = st[itm];
                    //}		
            }
        }
        return this;
    },

    getStyle: function (cssRule, d) {
        var doc = (!d) ? document.defaultView : d;
        if (this.nodeType == 1)
            return (doc && doc.getComputedStyle) ? doc.getComputedStyle(this, null).getPropertyValue(cssRule) : this.currentStyle[bkLib.camelize(cssRule)];
    },

    remove: function () {
        this.parentNode.removeChild(this);
        return this;
    },

    setAttributes: function (at) {
        for (var itm in at) {
            this[itm] = at[itm];
        }
        return this;
    }
});

var bkLib = {
    isMSIE: (navigator.appVersion.indexOf("MSIE") != -1),

    addEvent: function (obj, type, fn) {
        (obj.addEventListener) ? obj.addEventListener(type, fn, false) : obj.attachEvent("on" + type, fn);
    },

    toArray: function (iterable) {
        var length = iterable.length, results = new Array(length);
        while (length--) { results[length] = iterable[length] };
        return results;
    },

    noSelect: function (element) {
        if (element.setAttribute && element.nodeName.toLowerCase() != 'input' && element.nodeName.toLowerCase() != 'textarea') {
            element.setAttribute('unselectable', 'on');
        }
        for (var i = 0; i < element.childNodes.length; i++) {
            bkLib.noSelect(element.childNodes[i]);
        }
    },
    camelize: function (s) {
        return s.replace(/\-(.)/g, function (m, l) { return l.toUpperCase() });
    },
    inArray: function (arr, item) {
        return (bkLib.search(arr, item) != null);
    },
    search: function (arr, itm) {
        for (var i = 0; i < arr.length; i++) {
            if (arr[i] == itm)
                return i;
        }
        return null;
    },
    cancelEvent: function (e) {
        e = e || window.event;
        if (e.preventDefault && e.stopPropagation) {
            e.preventDefault();
            e.stopPropagation();
        }
        return false;
    },
    domLoad: [],
    domLoaded: function () {
        if (arguments.callee.done) return;
        arguments.callee.done = true;
        for (i = 0; i < bkLib.domLoad.length; i++) bkLib.domLoad[i]();
    },
    onDomLoaded: function (fireThis) {
        this.domLoad.push(fireThis);
        if (document.addEventListener) {
            document.addEventListener("DOMContentLoaded", bkLib.domLoaded, null);
        } else if (bkLib.isMSIE) {
            document.write("<style>.nicEdit-main p { margin: 0; }</style><scr" + "ipt id=__ie_onload defer " + ((location.protocol == "https:") ? "src='javascript:void(0)'" : "src=//0") + "><\/scr" + "ipt>");
            $BK("__ie_onload").onreadystatechange = function () {
                if (this.readyState == "complete") { bkLib.domLoaded(); }
            };
        }
        window.onload = bkLib.domLoaded;
    }
};

function $BK(elm) {
    if (typeof (elm) == "string") {
        elm = document.getElementById(elm);
    }
    return (elm && !elm.appendTo) ? bkExtend(elm, bkElement.prototype) : elm;
}

var bkEvent = {
    addEvent: function (evType, evFunc) {
        if (evFunc) {
            this.eventList = this.eventList || {};
            this.eventList[evType] = this.eventList[evType] || [];
            this.eventList[evType].push(evFunc);
        }
        return this;
    },
    fireEvent: function () {
        var args = bkLib.toArray(arguments), evType = args.shift();
        if (this.eventList && this.eventList[evType]) {
            for (var i = 0; i < this.eventList[evType].length; i++) {
                this.eventList[evType][i].apply(this, args);
            }
        }
    }
};

function __(s) {
    return s;
}

Function.prototype.closure = function () {
    var __method = this, args = bkLib.toArray(arguments), obj = args.shift();
    return function () { if (typeof (bkLib) != 'undefined') { return __method.apply(obj, args.concat(bkLib.toArray(arguments))); } };
}

Function.prototype.closureListener = function () {
    var __method = this, args = bkLib.toArray(arguments), object = args.shift();
    return function (e) {
        e = e || window.event;
        if (e.target) { var target = e.target; } else { var target = e.srcElement };
        return __method.apply(object, [e, target].concat(args));
    };
}


/* START CONFIG */

var nicEditorConfig = bkClass.extend({
    buttons: {
        'bold': { name: __('Click to Bold'), command: 'Bold', tags: ['B', 'STRONG'], css: { 'font-weight': 'bold' }, key: 'b' },
        'italic': { name: __('Click to Italic'), command: 'Italic', tags: ['EM', 'I'], css: { 'font-style': 'italic' }, key: 'i' },
        'underline': { name: __('Click to Underline'), command: 'Underline', tags: ['U'], css: { 'text-decoration': 'underline' }, key: 'u' },
        'left': { name: __('Left Align'), command: 'justifyleft', noActive: true },
        'center': { name: __('Center Align'), command: 'justifycenter', noActive: true },
        'right': { name: __('Right Align'), command: 'justifyright', noActive: true },
        'justify': { name: __('Justify Align'), command: 'justifyfull', noActive: true },
        'ol': { name: __('Insert Ordered List'), command: 'insertorderedlist', tags: ['OL'] },
        'ul': { name: __('Insert Unordered List'), command: 'insertunorderedlist', tags: ['UL'] },
        'subscript': { name: __('Click to Subscript'), command: 'subscript', tags: ['SUB'] },
        'superscript': { name: __('Click to Superscript'), command: 'superscript', tags: ['SUP'] },
        'strikethrough': { name: __('Click to Strike Through'), command: 'strikeThrough', css: { 'text-decoration': 'line-through'} },
        'removeformat': { name: __('Remove Formatting'), command: 'removeformat', noActive: true },
        'indent': { name: __('Indent Text'), command: 'indent', noActive: true },
        'outdent': { name: __('Remove Indent'), command: 'outdent', noActive: true },
        'hr': { name: __('Horizontal Rule'), command: 'insertHorizontalRule', noActive: true }
    },
    iconsPath: 'nicEditorIcons.gif',
    buttonList: ['save', 'bold', 'italic', 'underline', 'left', 'center', 'right', 'justify', 'ol', 'ul', 'fontSize', 'fontFamily', 'fontFormat', 'indent', 'outdent', 'image', 'upload', 'link', 'unlink', 'forecolor', 'bgcolor'],
	iconList : {"xhtml":1,"bgcolor":2,"forecolor":3,"bold":4,"center":5,"hr":6,"indent":7,"italic":8,"justify":9,"left":10,"ol":11,"outdent":12,"removeformat":13,"right":14,"save":25,"strikethrough":16,"subscript":17,"superscript":18,"ul":19,"underline":20,"image":21,"link":22,"unlink":23,"close":24,"arrow":26}

});
/* END CONFIG */


var nicEditors = {
    nicPlugins: [],
    editors: [],

    registerPlugin: function (plugin, options) {
        this.nicPlugins.push({ p: plugin, o: options });
    },

    allTextAreas: function (nicOptions) {
        var textareas = document.getElementsByTagName("textarea");
        for (var i = 0; i < textareas.length; i++) {
            nicEditors.editors.push(new nicEditor(nicOptions).panelInstance(textareas[i]));
        }
        return nicEditors.editors;
    },

    findEditor: function (e) {
        var editors = nicEditors.editors;
        for (var i = 0; i < editors.length; i++) {
            if (editors[i].instanceById(e)) {
                return editors[i].instanceById(e);
            }
        }
    }
};


var nicEditor = bkClass.extend({
    construct: function (o) {
        this.options = new nicEditorConfig();
        bkExtend(this.options, o);
        this.nicInstances = new Array();
        this.loadedPlugins = new Array();

        var plugins = nicEditors.nicPlugins;
        for (var i = 0; i < plugins.length; i++) {
            this.loadedPlugins.push(new plugins[i].p(this, plugins[i].o));
        }
        nicEditors.editors.push(this);
        bkLib.addEvent(document.body, 'mousedown', this.selectCheck.closureListener(this));
    },

    panelInstance: function (e, o) {
        e = this.checkReplace($BK(e));
        var panelElm = new bkElement('DIV').setStyle({ width: (parseInt(e.getStyle('width')) || e.clientWidth) + 'px' }).appendBefore(e);
        this.setPanel(panelElm);
        return this.addInstance(e, o);
    },

    checkReplace: function (e) {
        var r = nicEditors.findEditor(e);
        if (r) {
            r.removeInstance(e);
            r.removePanel();
        }
        return e;
    },

    addInstance: function (e, o) {
        e = this.checkReplace($BK(e));
        if (e.contentEditable || !!window.opera) {
            var newInstance = new nicEditorInstance(e, o, this);
        } else {
            var newInstance = new nicEditorIFrameInstance(e, o, this);
        }
        this.nicInstances.push(newInstance);
        return this;
    },

    removeInstance: function (e) {
        e = $BK(e);
        var instances = this.nicInstances;
        for (var i = 0; i < instances.length; i++) {
            if (instances[i].e == e) {
                instances[i].remove();
                this.nicInstances.splice(i, 1);
            }
        }
    },

    removePanel: function (e) {
        if (this.nicPanel) {
            this.nicPanel.remove();
            this.nicPanel = null;
        }
    },

    instanceById: function (e) {
        e = $BK(e);
        var instances = this.nicInstances;
        for (var i = 0; i < instances.length; i++) {
            if (instances[i].e == e) {
                return instances[i];
            }
        }
    },

    setPanel: function (e) {
        this.nicPanel = new nicEditorPanel($BK(e), this.options, this);
        this.fireEvent('panel', this.nicPanel);
        return this;
    },

    nicCommand: function (cmd, args) {
        if (this.selectedInstance) {
            this.selectedInstance.nicCommand(cmd, args);
        }
    },

    getIcon: function (iconName, options) {
        var icon = this.options.iconList[iconName];
        var file = (options.iconFiles) ? options.iconFiles[iconName] : '';
        return { backgroundImage: "url('" + ((icon) ? this.options.iconsPath : file) + "')", backgroundPosition: ((icon) ? ((icon - 1) * -18) : 0) + 'px 0px' };
    },

    selectCheck: function (e, t) {
        var found = false;
        do {
            if (t.className && t.className.indexOf('nicEdit') != -1) {
                return false;
            }
        } while (t = t.parentNode);
        this.fireEvent('blur', this.selectedInstance, t);
        this.lastSelectedInstance = this.selectedInstance;
        this.selectedInstance = null;
        return false;
    }

});
nicEditor = nicEditor.extend(bkEvent);


var nicEditorInstance = bkClass.extend({
    isSelected: false,

    construct: function (e, options, nicEditor) {
        this.ne = nicEditor;
        this.elm = this.e = e;
        this.options = options || {};

        newX = parseInt(e.getStyle('width')) || e.clientWidth;
        newY = parseInt(e.getStyle('height')) || e.clientHeight;
        this.initialHeight = newY - 8;

        var isTextarea = (e.nodeName.toLowerCase() == "textarea");
        if (isTextarea || this.options.hasPanel) {
            var ie7s = (bkLib.isMSIE && !((typeof document.body.style.maxHeight != "undefined") && document.compatMode == "CSS1Compat"))
            var s = { width: newX + 'px', border: '1px solid #ccc', borderTop: 0, overflowY: 'auto', overflowX: 'hidden'};
            s[(ie7s) ? 'height' : 'maxHeight'] = (this.ne.options.maxHeight) ? this.ne.options.maxHeight + 'px' : null;
            this.editorContain = new bkElement('DIV').setStyle(s).addClass('wallContainer').appendBefore(e);
            var editorElm = new bkElement('DIV').setStyle({ width: (newX - 8) + 'px', margin: '4px', minHeight: '200px' }).addClass('main').appendTo(this.editorContain);

            e.setStyle({ display: 'none' });

            editorElm.innerHTML = e.innerHTML;
            if (isTextarea) {
                editorElm.setContent(e.value);
                this.copyElm = e;
                var f = e.parentTag('FORM');
                if (f) { bkLib.addEvent(f, 'submit', this.saveContent.closure(this)); }
            }
            editorElm.setStyle((ie7s) ? { height: newY + 'px'} : { overflow: 'hidden' });
            this.elm = editorElm;
        }
        this.ne.addEvent('blur', this.blur.closure(this));

        this.init();
        this.blur();
    },

    init: function () {
        this.elm.setAttribute('contentEditable', 'true');
        if (this.getContent() == "") {
            this.setContent('<br />');
        }
        this.instanceDoc = document.defaultView;
        this.elm.addEvent('mousedown', this.selected.closureListener(this)).addEvent('keypress', this.keyDown.closureListener(this)).addEvent('focus', this.selected.closure(this)).addEvent('blur', this.blur.closure(this)).addEvent('keyup', this.selected.closure(this));
        this.ne.fireEvent('add', this);
    },

    remove: function () {
        this.saveContent();
        if (this.copyElm || this.options.hasPanel) {
            this.editorContain.remove();
            this.e.setStyle({ 'display': 'block' });
            this.ne.removePanel();
        }
        this.disable();
        this.ne.fireEvent('remove', this);
    },

    disable: function () {
        this.elm.setAttribute('contentEditable', 'false');
    },

    getSel: function () {
        return (window.getSelection) ? window.getSelection() : document.selection;
    },

    getRng: function () {
        var s = this.getSel();
        if (!s) { return null; }
        return (s.rangeCount > 0) ? s.getRangeAt(0) : s.createRange();
    },

    selRng: function (rng, s) {
        if (window.getSelection) {
            s.removeAllRanges();
            s.addRange(rng);
        } else {
            rng.select();
        }
    },

    selElm: function () {
        var r = this.getRng();
        if (r.startContainer) {
            var contain = r.startContainer;
            if (r.cloneContents().childNodes.length == 1) {
                for (var i = 0; i < contain.childNodes.length; i++) {
                    var rng = contain.childNodes[i].ownerDocument.createRange();
                    rng.selectNode(contain.childNodes[i]);
                    if (r.compareBoundaryPoints(Range.START_TO_START, rng) != 1 &&
						r.compareBoundaryPoints(Range.END_TO_END, rng) != -1) {
                        return $BK(contain.childNodes[i]);
                    }
                }
            }
            return $BK(contain);
        } else {
            return $BK((this.getSel().type == "Control") ? r.item(0) : r.parentElement());
        }
    },

    saveRng: function () {
        this.savedRange = this.getRng();
        this.savedSel = this.getSel();
    },

    restoreRng: function () {
        if (this.savedRange) {
            this.selRng(this.savedRange, this.savedSel);
        }
    },

    keyDown: function (e, t) {
        if (e.ctrlKey) {
            this.ne.fireEvent('key', this, e);
        }
    },

    selected: function (e, t) {
        if (!t) { t = this.selElm() }
        if (!e.ctrlKey) {
            var selInstance = this.ne.selectedInstance;
            if (selInstance != this) {
                if (selInstance) {
                    this.ne.fireEvent('blur', selInstance, t);
                }
                this.ne.selectedInstance = this;
                this.ne.fireEvent('focus', selInstance, t);
            }
            this.ne.fireEvent('selected', selInstance, t);
            this.isFocused = true;
            this.elm.addClass('selected');
        }
        return false;
    },

    blur: function () {
        this.isFocused = false;
        this.elm.removeClass('selected');
    },

    saveContent: function () {
        if (this.copyElm || this.options.hasPanel) {
            this.ne.fireEvent('save', this);
            (this.copyElm) ? this.copyElm.value = this.getContent() : this.e.innerHTML = this.getContent();
        }
    },

    getElm: function () {
        return this.elm;
    },

    getContent: function () {
        this.content = this.getElm().innerHTML;
        this.ne.fireEvent('get', this);
        return this.content;
    },

    setContent: function (e) {
        this.content = e;
        this.ne.fireEvent('set', this);
        this.elm.innerHTML = this.content;
    },

    nicCommand: function (cmd, args) {
        document.execCommand(cmd, false, args);
    }
});

var nicEditorIFrameInstance = nicEditorInstance.extend({
    savedStyles: [],

    init: function () {
        var c = this.elm.innerHTML.replace(/^\s+|\s+$/g, '');
        this.elm.innerHTML = '';
        (!c) ? c = "<br />" : c;
        this.initialContent = c;

        this.elmFrame = new bkElement('iframe').setAttributes({ 'src': 'javascript:;', 'frameBorder': 0, 'allowTransparency': 'true', 'scrolling': 'no' }).setStyle({ height: '100px', width: '100%' }).addClass('frame').appendTo(this.elm);

        if (this.copyElm) { this.elmFrame.setStyle({ width: (this.elm.offsetWidth - 4) + 'px' }); }

        var styleList = ['font-size', 'font-family', 'font-weight', 'color'];
        for (itm in styleList) {
            this.savedStyles[bkLib.camelize(itm)] = this.elm.getStyle(itm);
        }

        setTimeout(this.initFrame.closure(this), 50);
    },

    disable: function () {
        this.elm.innerHTML = this.getContent();
    },

    initFrame: function () {
        var fd = $BK(this.elmFrame.contentWindow.document);
        fd.designMode = "on";
        fd.open();
        var css = this.ne.options.externalCSS;
        fd.write('<html><head>' + ((css) ? '<link href="' + css + '" rel="stylesheet" type="text/css" />' : '') + '</head><body id="nicEditContent" style="margin: 0 !important; background-color: transparent !important;">' + this.initialContent + '</body></html>');
        fd.close();
        this.frameDoc = fd;

        this.frameWin = $BK(this.elmFrame.contentWindow);
        this.frameContent = $BK(this.frameWin.document.body).setStyle(this.savedStyles);
        this.instanceDoc = this.frameWin.document.defaultView;

        this.heightUpdate();
        this.frameDoc.addEvent('mousedown', this.selected.closureListener(this)).addEvent('keyup', this.heightUpdate.closureListener(this)).addEvent('keydown', this.keyDown.closureListener(this)).addEvent('keyup', this.selected.closure(this));
        this.ne.fireEvent('add', this);
    },

    getElm: function () {
        return this.frameContent;
    },

    setContent: function (c) {
        this.content = c;
        this.ne.fireEvent('set', this);
        this.frameContent.innerHTML = this.content;
        this.heightUpdate();
    },

    getSel: function () {
        return (this.frameWin) ? this.frameWin.getSelection() : this.frameDoc.selection;
    },

    heightUpdate: function () {
        this.elmFrame.style.height = Math.max(this.frameContent.offsetHeight, this.initialHeight) + 'px';
    },

    nicCommand: function (cmd, args) {
        this.frameDoc.execCommand(cmd, false, args);
        setTimeout(this.heightUpdate.closure(this), 100);
    }


});
var nicEditorPanel = bkClass.extend({
    construct: function (e, options, nicEditor) {
        this.elm = e;
        this.options = options;
        this.ne = nicEditor;
        this.panelButtons = new Array();
        this.buttonList = bkExtend([], this.ne.options.buttonList);

        this.panelContain = new bkElement('DIV').setStyle({ overflow: 'hidden', width: '100%', border: '1px solid #cccccc', backgroundColor: '#efefef' }).addClass('panelContain');
        this.panelElm = new bkElement('DIV').setStyle({ marginLeft: '10px', marginTop: '0px', zoom: 1, overflow: 'hidden' }).addClass('panel').appendTo(this.panelContain);
        this.panelContain.appendTo(e);

        var opt = this.ne.options;
        var buttons = opt.buttons;
        for (button in buttons) {
            this.addButton(button, opt, true);
        }
        this.reorder();
        e.noSelect();
    },

    addButton: function (buttonName, options, noOrder) {
        var button = options.buttons[buttonName];
        var type = (button['type']) ? eval('(typeof(' + button['type'] + ') == "undefined") ? null : ' + button['type'] + ';') : nicEditorButton;
        var hasButton = bkLib.inArray(this.buttonList, buttonName);
        if (type && (hasButton || this.ne.options.fullPanel)) {
            this.panelButtons.push(new type(this.panelElm, buttonName, options, this.ne));
            if (!hasButton) {
                this.buttonList.push(buttonName);
            }
        }
    },

    findButton: function (itm) {
        for (var i = 0; i < this.panelButtons.length; i++) {
            if (this.panelButtons[i].name == itm)
                return this.panelButtons[i];
        }
    },

    reorder: function () {
        var bl = this.buttonList;
        for (var i = 0; i < bl.length; i++) {
            var button = this.findButton(bl[i]);
            if (button) {
                this.panelElm.appendChild(button.margin);
            }
        }
    },

    remove: function () {
        this.elm.remove();
    }
});
var nicEditorButton = bkClass.extend({

    construct: function (e, buttonName, options, nicEditor) {
        this.options = options.buttons[buttonName];
        this.name = buttonName;
        this.ne = nicEditor;
        this.elm = e;

        this.margin = new bkElement('DIV').setStyle({ 'float': 'left', marginTop: '2px' }).appendTo(e);
        this.contain = new bkElement('DIV').setStyle({ width: '20px', height: '20px' }).addClass('buttonContain').appendTo(this.margin);
        this.border = new bkElement('DIV').setStyle({ backgroundColor: '#efefef', border: '1px solid #efefef' }).appendTo(this.contain);
        this.button = new bkElement('DIV').setStyle({ width: '18px', height: '18px', overflow: 'hidden', zoom: 1, cursor: 'pointer' }).addClass('button').setStyle(this.ne.getIcon(buttonName, options)).appendTo(this.border);
        this.button.addEvent('mouseover', this.hoverOn.closure(this)).addEvent('mouseout', this.hoverOff.closure(this)).addEvent('mousedown', this.mouseClick.closure(this)).noSelect();

        if (!window.opera) {
            this.button.onmousedown = this.button.onclick = bkLib.cancelEvent;
        }

        nicEditor.addEvent('selected', this.enable.closure(this)).addEvent('blur', this.disable.closure(this)).addEvent('key', this.key.closure(this));

        this.disable();
        this.init();
    },

    init: function () { },

    hide: function () {
        this.contain.setStyle({ display: 'none' });
    },

    updateState: function () {
        if (this.isDisabled) { this.setBg(); }
        else if (this.isHover) { this.setBg('hover'); }
        else if (this.isActive) { this.setBg('active'); }
        else { this.setBg(); }
    },

    setBg: function (state) {
        switch (state) {
            case 'hover':
                var stateStyle = { border: '1px solid #666', backgroundColor: '#ddd' };
                break;
            case 'active':
                var stateStyle = { border: '1px solid #666', backgroundColor: '#ccc' };
                break;
            default:
                var stateStyle = { border: '1px solid #efefef', backgroundColor: '#efefef' };
        }
        this.border.setStyle(stateStyle).addClass('button-' + state);
    },

    checkNodes: function (e) {
        var elm = e;
        do {
            if (this.options.tags && bkLib.inArray(this.options.tags, elm.nodeName)) {
                this.activate();
                return true;
            }
        } while (elm = elm.parentNode && elm.className != "nicEdit");
        elm = $BK(e);
        while (elm.nodeType == 3) {
            elm = $BK(elm.parentNode);
        }
        if (this.options.css) {
            for (itm in this.options.css) {
                if (elm.getStyle(itm, this.ne.selectedInstance.instanceDoc) == this.options.css[itm]) {
                    this.activate();
                    return true;
                }
            }
        }
        this.deactivate();
        return false;
    },

    activate: function () {
        if (!this.isDisabled) {
            this.isActive = true;
            this.updateState();
            this.ne.fireEvent('buttonActivate', this);
        }
    },

    deactivate: function () {
        this.isActive = false;
        this.updateState();
        if (!this.isDisabled) {
            this.ne.fireEvent('buttonDeactivate', this);
        }
    },

    enable: function (ins, t) {
        this.isDisabled = false;
        this.contain.setStyle({ 'opacity': 1 }).addClass('buttonEnabled');
        this.updateState();
        this.checkNodes(t);
    },

    disable: function (ins, t) {
        this.isDisabled = true;
        this.contain.setStyle({ 'opacity': 0.6 }).removeClass('buttonEnabled');
        this.updateState();
    },

    toggleActive: function () {
        (this.isActive) ? this.deactivate() : this.activate();
    },

    hoverOn: function () {
        if (!this.isDisabled) {
            this.isHover = true;
            this.updateState();
            this.ne.fireEvent("buttonOver", this);
        }
    },

    hoverOff: function () {
        this.isHover = false;
        this.updateState();
        this.ne.fireEvent("buttonOut", this);
    },

    mouseClick: function () {
        if (this.options.command) {
            this.ne.nicCommand(this.options.command, this.options.commandArgs);
            if (!this.options.noActive) {
                this.toggleActive();
            }
        }
        this.ne.fireEvent("buttonClick", this);
    },

    key: function (nicInstance, e) {
        if (this.options.key && e.ctrlKey && String.fromCharCode(e.keyCode || e.charCode).toLowerCase() == this.options.key) {
            this.mouseClick();
            if (e.preventDefault) e.preventDefault();
        }
    }

});


var nicPlugin = bkClass.extend({

    construct: function (nicEditor, options) {
        this.options = options;
        this.ne = nicEditor;
        this.ne.addEvent('panel', this.loadPanel.closure(this));

        this.init();
    },

    loadPanel: function (np) {
        var buttons = this.options.buttons;
        for (var button in buttons) {
            np.addButton(button, this.options);
        }
        np.reorder();
    },

    init: function () { }
});




/* START CONFIG */
var nicPaneOptions = {};
/* END CONFIG */

var nicEditorPane = bkClass.extend({
    construct: function (elm, nicEditor, options, openButton) {
        this.ne = nicEditor;
        this.elm = elm;
        this.pos = elm.pos();

        this.contain = new bkElement('div').setStyle({ zIndex: '99999', overflow: 'hidden', position: 'absolute', left: this.pos[0] + 'px', top: this.pos[1] + 'px' })
        this.pane = new bkElement('div').setStyle({ fontSize: '12px', border: '1px solid #ccc', 'overflow': 'hidden', padding: '4px', textAlign: 'left', backgroundColor: '#ffffc9' }).addClass('pane').setStyle(options).appendTo(this.contain);

        if (openButton && !openButton.options.noClose) {
            this.close = new bkElement('div').setStyle({ 'float': 'right', height: '16px', width: '16px', cursor: 'pointer' }).setStyle(this.ne.getIcon('close', nicPaneOptions)).addEvent('mousedown', openButton.removePane.closure(this)).appendTo(this.pane);
        }

        this.contain.noSelect().appendTo(document.body);

        this.position();
        this.init();
    },

    init: function () { },

    position: function () {
        if (this.ne.nicPanel) {
            var panelElm = this.ne.nicPanel.elm;
            var panelPos = panelElm.pos();
            var newLeft = panelPos[0] + parseInt(panelElm.getStyle('width')) - (parseInt(this.pane.getStyle('width')) + 8);
            if (newLeft < this.pos[0]) {
                this.contain.setStyle({ left: newLeft + 'px' });
            }
        }
    },

    toggle: function () {
        this.isVisible = !this.isVisible;
        this.contain.setStyle({ display: ((this.isVisible) ? 'block' : 'none') });
    },

    remove: function () {
        if (this.contain) {
            this.contain.remove();
            this.contain = null;
        }
    },

    append: function (c) {
        c.appendTo(this.pane);
    },

    setContent: function (c) {
        this.pane.setContent(c);
    }

});



var nicEditorAdvancedButton = nicEditorButton.extend({

    init: function () {
        this.ne.addEvent('selected', this.removePane.closure(this)).addEvent('blur', this.removePane.closure(this));
    },

    mouseClick: function () {
        if (!this.isDisabled) {
            if (this.pane && this.pane.pane) {
                this.removePane();
            } else {
                this.pane = new nicEditorPane(this.contain, this.ne, { width: (this.width || '350px'), backgroundColor: '#fff' }, this);
                this.addPane();
                this.ne.selectedInstance.saveRng();
            }
        }
    },

    addForm: function (f, elm) {
        this.form = new bkElement('form').addEvent('submit', this.submit.closureListener(this));
        this.pane.append(this.form);
        this.inputs = {};

        for (itm in f) {
            var field = f[itm];
            var val = '';
            if (elm) {
                val = elm.getAttribute(itm);
            }
            if (!val) {
                val = field['value'] || '';
            }
            var type = f[itm].type;

            if (type == 'title') {
                new bkElement('div').setContent(field.txt).setStyle({ fontSize: '14px', fontWeight: 'bold', padding: '0px', margin: '2px 0' }).appendTo(this.form);
            } else {
                var contain = new bkElement('div').setStyle({ overflow: 'hidden', clear: 'both' }).appendTo(this.form);
                if (field.txt) {
                    new bkElement('label').setAttributes({ 'for': itm }).setContent(field.txt).setStyle({ margin: '2px 4px', fontSize: '13px', width: '50px', lineHeight: '20px', textAlign: 'right', 'float': 'left' }).appendTo(contain);
                }

                switch (type) {
                    case 'text':
                        this.inputs[itm] = new bkElement('input').setAttributes({ id: itm, 'value': val, 'type': 'text' }).setStyle({ margin: '2px 0', fontSize: '13px', 'float': 'left', height: '20px', border: '1px solid #ccc', overflow: 'hidden' }).setStyle(field.style).appendTo(contain);
                        break;
                    case 'select':
                        this.inputs[itm] = new bkElement('select').setAttributes({ id: itm }).setStyle({ border: '1px solid #ccc', 'float': 'left', margin: '2px 0' }).appendTo(contain);
                        for (opt in field.options) {
                            var o = new bkElement('option').setAttributes({ value: opt, selected: (opt == val) ? 'selected' : '' }).setContent(field.options[opt]).appendTo(this.inputs[itm]);
                        }
                        break;
                    case 'content':
                        this.inputs[itm] = new bkElement('textarea').setAttributes({ id: itm }).setStyle({ border: '1px solid #ccc', 'float': 'left' }).setStyle(field.style).appendTo(contain);
                        this.inputs[itm].value = val;
                }
            }
        }
        new bkElement('input').setAttributes({ 'type': 'submit', 'value': 'submit' }).setStyle({ backgroundColor: '#efefef', border: '1px solid #ccc', margin: '5px auto 10px 58px', 'float': 'left', 'clear': 'both' }).appendTo(this.form);
        this.form.onsubmit = bkLib.cancelEvent;
    },

    submit: function () { },

    findElm: function (tag, attr, val) {
        var list = this.ne.selectedInstance.getElm().getElementsByTagName(tag);
        for (var i = 0; i < list.length; i++) {
            if (list[i].getAttribute(attr) == val) {
                return $BK(list[i]);
            }
        }
    },

    removePane: function () {
        if (this.pane) {
            this.pane.remove();
            this.pane = null;
            this.ne.selectedInstance.restoreRng();
        }
    }
});


var nicButtonTips = bkClass.extend({
    construct: function (nicEditor) {
        this.ne = nicEditor;
        nicEditor.addEvent('buttonOver', this.show.closure(this)).addEvent('buttonOut', this.hide.closure(this));

    },

    show: function (button) {
        this.timer = setTimeout(this.create.closure(this, button), 400);
    },

    create: function (button) {
        this.timer = null;
        if (!this.pane) {
            this.pane = new nicEditorPane(button.button, this.ne, { fontSize: '12px', marginTop: '5px' });
            this.pane.setContent(button.options.name);
        }
    },

    hide: function (button) {
        if (this.timer) {
            clearTimeout(this.timer);
        }
        if (this.pane) {
            this.pane = this.pane.remove();
        }
    }
});
nicEditors.registerPlugin(nicButtonTips);



/* START CONFIG */
var nicSelectOptions = {
    buttons: {
        'fontSize': { name: __('Select Font Size'), type: 'nicEditorFontSizeSelect', command: 'fontsize' },
        'fontFamily': { name: __('Select Font Family'), type: 'nicEditorFontFamilySelect', command: 'fontname' },
        'fontFormat': { name: __('Select Font Format'), type: 'nicEditorFontFormatSelect', command: 'formatBlock' }
    }
};
/* END CONFIG */
var nicEditorSelect = bkClass.extend({

    construct: function (e, buttonName, options, nicEditor) {
        this.options = options.buttons[buttonName];
        this.elm = e;
        this.ne = nicEditor;
        this.name = buttonName;
        this.selOptions = new Array();

        this.margin = new bkElement('div').setStyle({ 'float': 'left', margin: '2px 1px 0 1px' }).appendTo(this.elm);
        this.contain = new bkElement('div').setStyle({ width: '90px', height: '20px', cursor: 'pointer', overflow: 'hidden' }).addClass('selectContain').addEvent('click', this.toggle.closure(this)).appendTo(this.margin);
        this.items = new bkElement('div').setStyle({ overflow: 'hidden', zoom: 1, border: '1px solid #ccc', paddingLeft: '3px', backgroundColor: '#fff' }).appendTo(this.contain);
        this.control = new bkElement('div').setStyle({ overflow: 'hidden', 'float': 'right', height: '18px', width: '16px' }).addClass('selectControl').setStyle(this.ne.getIcon('arrow', options)).appendTo(this.items);
        this.txt = new bkElement('div').setStyle({ overflow: 'hidden', 'float': 'left', width: '66px', height: '14px', marginTop: '1px', fontFamily: 'sans-serif', textAlign: 'center', fontSize: '12px' }).addClass('selectTxt').appendTo(this.items);

        if (!window.opera) {
            this.contain.onmousedown = this.control.onmousedown = this.txt.onmousedown = bkLib.cancelEvent;
        }

        this.margin.noSelect();

        this.ne.addEvent('selected', this.enable.closure(this)).addEvent('blur', this.disable.closure(this));

        this.disable();
        this.init();
    },

    disable: function () {
        this.isDisabled = true;
        this.close();
        this.contain.setStyle({ opacity: 0.6 });
    },

    enable: function (t) {
        this.isDisabled = false;
        this.close();
        this.contain.setStyle({ opacity: 1 });
    },

    setDisplay: function (txt) {
        this.txt.setContent(txt);
    },

    toggle: function () {
        if (!this.isDisabled) {
            (this.pane) ? this.close() : this.open();
        }
    },

    open: function () {
        this.pane = new nicEditorPane(this.items, this.ne, { width: '88px', padding: '0px', borderTop: 0, borderLeft: '1px solid #ccc', borderRight: '1px solid #ccc', borderBottom: '0px', backgroundColor: '#fff' });

        for (var i = 0; i < this.selOptions.length; i++) {
            var opt = this.selOptions[i];
            var itmContain = new bkElement('div').setStyle({ overflow: 'hidden', borderBottom: '1px solid #ccc', width: '88px', textAlign: 'left', overflow: 'hidden', cursor: 'pointer' });
            var itm = new bkElement('div').setStyle({ padding: '0px 4px' }).setContent(opt[1]).appendTo(itmContain).noSelect();
            itm.addEvent('click', this.update.closure(this, opt[0])).addEvent('mouseover', this.over.closure(this, itm)).addEvent('mouseout', this.out.closure(this, itm)).setAttributes('id', opt[0]);
            this.pane.append(itmContain);
            if (!window.opera) {
                itm.onmousedown = bkLib.cancelEvent;
            }
        }
    },

    close: function () {
        if (this.pane) {
            this.pane = this.pane.remove();
        }
    },

    over: function (opt) {
        opt.setStyle({ backgroundColor: '#ccc' });
    },

    out: function (opt) {
        opt.setStyle({ backgroundColor: '#fff' });
    },


    add: function (k, v) {
        this.selOptions.push(new Array(k, v));
    },

    update: function (elm) {
        this.ne.nicCommand(this.options.command, elm);
        this.close();
    }
});

var nicEditorFontSizeSelect = nicEditorSelect.extend({
    sel: { 1: '1&nbsp;(8pt)', 2: '2&nbsp;(10pt)', 3: '3&nbsp;(12pt)', 4: '4&nbsp;(14pt)', 5: '5&nbsp;(18pt)', 6: '6&nbsp;(24pt)' },
    init: function () {
        this.setDisplay('Font&nbsp;Size...');
        for (itm in this.sel) {
            this.add(itm, '<font size="' + itm + '">' + this.sel[itm] + '</font>');
        }
    }
});

var nicEditorFontFamilySelect = nicEditorSelect.extend({
    sel: { 'arial': 'Arial', 'comic sans ms': 'Comic Sans', 'courier new': 'Courier New', 'georgia': 'Georgia', 'helvetica': 'Helvetica', 'impact': 'Impact', 'times new roman': 'Times', 'trebuchet ms': 'Trebuchet', 'verdana': 'Verdana' },

    init: function () {
        this.setDisplay('Font&nbsp;Family...');
        for (itm in this.sel) {
            this.add(itm, '<font face="' + itm + '">' + this.sel[itm] + '</font>');
        }
    }
});

var nicEditorFontFormatSelect = nicEditorSelect.extend({
    sel: { 'p': 'Paragraph', 'pre': 'Pre', 'h6': 'Heading&nbsp;6', 'h5': 'Heading&nbsp;5', 'h4': 'Heading&nbsp;4', 'h3': 'Heading&nbsp;3', 'h2': 'Heading&nbsp;2', 'h1': 'Heading&nbsp;1' },

    init: function () {
        this.setDisplay('Font&nbsp;Format...');
        for (itm in this.sel) {
            var tag = itm.toUpperCase();
            this.add('<' + tag + '>', '<' + itm + ' style="padding: 0px; margin: 0px;">' + this.sel[itm] + '</' + tag + '>');
        }
    }
});

nicEditors.registerPlugin(nicPlugin, nicSelectOptions);



/* START CONFIG */
var nicLinkOptions = {
    buttons: {
        'link': { name: 'Add Link', type: 'nicLinkButton', tags: ['A'] },
        'unlink': { name: 'Remove Link', command: 'unlink', noActive: true }
    }
};
/* END CONFIG */

var nicLinkButton = nicEditorAdvancedButton.extend({
    addPane: function () {
        this.ln = this.ne.selectedInstance.selElm().parentTag('A');
        this.addForm({
            '': { type: 'title', txt: '&nbsp;&nbsp;Add/Edit Link' },
            'href': { type: 'text', txt: 'URL', value: 'http://', style: { width: '250px'} },
            'target': { type: 'select', txt: 'Open In', options: { '': 'Current Window', '_blank': 'New Window' }, style: { width: '100px'} }
        }, this.ln);
    },

    submit: function (e) {
        var url = this.inputs['href'].value;
        if (url == "http://" || url == "") {
            alert("You must enter a URL to Create a Link");
            return false;
        }
        this.removePane();

        if (!this.ln) {
            var tmp = 'javascript:nicTemp();';
            this.ne.nicCommand("createlink", tmp);
            this.ln = this.findElm('A', 'href', tmp);
        }
        if (this.ln) {
            this.ln.setAttributes({
                href: this.inputs['href'].value,
                target: this.inputs['target'].options[this.inputs['target'].selectedIndex].value
            });
        }
    }
});

nicEditors.registerPlugin(nicPlugin, nicLinkOptions);



/* START CONFIG */
var nicColorOptions = {
    buttons: {
        'forecolor': { name: __('Change Text Color'), type: 'nicEditorColorButton', noClose: true },
        'bgcolor': { name: __('Change Background Color'), type: 'nicEditorBgColorButton', noClose: true }
    }
};
/* END CONFIG */

var nicEditorColorButton = nicEditorAdvancedButton.extend({
    addPane: function () {
        var colorList = { 0: '00', 1: '33', 2: '66', 3: '99', 4: 'CC', 5: 'FF' };
        var colorItems = new bkElement('DIV').setStyle({ width: '270px' });

        for (var r in colorList) {
            for (var b in colorList) {
                for (var g in colorList) {
                    var colorCode = '#' + colorList[r] + colorList[g] + colorList[b];

                    var colorSquare = new bkElement('DIV').setStyle({ 'cursor': 'pointer', 'height': '15px', 'float': 'left' }).appendTo(colorItems);
                    var colorBorder = new bkElement('DIV').setStyle({ border: '2px solid ' + colorCode }).appendTo(colorSquare);
                    var colorInner = new bkElement('DIV').setStyle({ backgroundColor: colorCode, overflow: 'hidden', width: '11px', height: '11px' }).addEvent('click', this.colorSelect.closure(this, colorCode)).addEvent('mouseover', this.on.closure(this, colorBorder)).addEvent('mouseout', this.off.closure(this, colorBorder, colorCode)).appendTo(colorBorder);

                    if (!window.opera) {
                        colorSquare.onmousedown = colorInner.onmousedown = bkLib.cancelEvent;
                    }

                }
            }
        }
        this.pane.append(colorItems.noSelect());
    },

    colorSelect: function (c) {
        this.ne.nicCommand('foreColor', c);
        this.removePane();
    },

    on: function (colorBorder) {
        colorBorder.setStyle({ border: '2px solid #000' });
    },

    off: function (colorBorder, colorCode) {
        colorBorder.setStyle({ border: '2px solid ' + colorCode });
    }
});

var nicEditorBgColorButton = nicEditorColorButton.extend({
    colorSelect: function (c) {
        this.ne.nicCommand('hiliteColor', c);
        this.removePane();
    }
});

nicEditors.registerPlugin(nicPlugin, nicColorOptions);



/* START CONFIG */
var nicImageOptions = {
    buttons: {
        'image': { name: 'Add Image', type: 'nicImageButton', tags: ['IMG'] }
    }

};
/* END CONFIG */

var nicImageButton = nicEditorAdvancedButton.extend({
    addPane: function () {
        this.im = this.ne.selectedInstance.selElm().parentTag('IMG');
        this.addForm({
            '': { type: 'title', txt: 'Add/Edit Image' },
            'src': { type: 'text', txt: 'URL', 'value': 'http://', style: { width: '150px'} },
            'alt': { type: 'text', txt: 'Alt Text', style: { width: '100px'} },
            'align': { type: 'select', txt: 'Align', options: { none: 'Default', 'left': 'Left', 'right': 'Right'} }
        }, this.im);
    },

    submit: function (e) {
        var src = this.inputs['src'].value;
        if (src == "" || src == "http://") {
            alert("You must enter a Image URL to insert");
            return false;
        }
        this.removePane();

        if (!this.im) {
            var tmp = 'javascript:nicImTemp();';
            this.ne.nicCommand("insertImage", tmp);
            this.im = this.findElm('IMG', 'src', tmp);
        }
        if (this.im) {
            this.im.setAttributes({
                src: this.inputs['src'].value,
                alt: this.inputs['alt'].value,
                align: this.inputs['align'].value
            });
        }
    }
});

nicEditors.registerPlugin(nicPlugin, nicImageOptions);




/* START CONFIG */
var nicSaveOptions = {
    buttons: {
        'save': { name: __('Save this content'), type: 'nicEditorSaveButton' }
    }
};
/* END CONFIG */

var nicEditorSaveButton = nicEditorButton.extend({
    init: function () {
        if (!this.ne.options.onSave) {
            this.margin.setStyle({ 'display': 'none' });
        }
    },
    mouseClick: function () {
        var onSave = this.ne.options.onSave;
        var selectedInstance = this.ne.selectedInstance;
        onSave(selectedInstance.getContent(), selectedInstance.elm.id, selectedInstance);
    }
});

nicEditors.registerPlugin(nicPlugin, nicSaveOptions);


var nicXHTML = bkClass.extend({
	stripAttributes : ['_moz_dirty','_moz_resizing','_extended'],
	noShort : ['style','title','script','textarea','a'],
	cssReplace : {'font-weight:bold;' : 'strong', 'font-style:italic;' : 'em'},
	sizes : {1 : 'xx-small', 2 : 'x-small', 3 : 'small', 4 : 'medium', 5 : 'large', 6 : 'x-large'},
	
	construct : function(nicEditor) {
		this.ne = nicEditor;
		if(this.ne.options.xhtml) {
			nicEditor.addEvent('get',this.cleanup.closure(this));
		}
	},
	
	cleanup : function(ni) {
		var node = ni.getElm();
		var xhtml = this.toXHTML(node);
		ni.content = xhtml;
	},
	
	toXHTML : function(n,r,d) {
		var txt = '';
		var attrTxt = '';
		var cssTxt = '';
		var nType = n.nodeType;
		var nName = n.nodeName.toLowerCase();
		var nChild = n.hasChildNodes && n.hasChildNodes();
		var extraNodes = new Array();
		
		switch(nType) {
			case 1:
				var nAttributes = n.attributes;
				
				switch(nName) {
					case 'b':
						nName = 'strong';
						break;
					case 'i':
						nName = 'em';
						break;
					case 'font':
						nName = 'span';
						break;
				}
				
				if(r) {
					for(var i=0;i<nAttributes.length;i++) {
						var attr = nAttributes[i];
						
						var attributeName = attr.nodeName.toLowerCase();
						var attributeValue = attr.nodeValue;
						
						if(!attr.specified || !attributeValue || bkLib.inArray(this.stripAttributes,attributeName) || typeof(attributeValue) == "function") {
							continue;
						}
						
						switch(attributeName) {
							case 'style':
								var css = attributeValue.replace(/ /g,"");
								for(itm in this.cssReplace) {
									if(css.indexOf(itm) != -1) {
										extraNodes.push(this.cssReplace[itm]);
										css = css.replace(itm,'');
									}
								}
								cssTxt += css;
								attributeValue = "";
							break;
							case 'class':
								attributeValue = attributeValue.replace("Apple-style-span","");
							break;
							case 'size':
								cssTxt += "font-size:"+this.sizes[attributeValue]+';';
								attributeValue = "";
							break;
						}
						
						if(attributeValue) {
							attrTxt += ' '+attributeName+'="'+attributeValue+'"';
						}
					}

					if(cssTxt) {
						attrTxt += ' style="'+cssTxt+'"';
					}

					for(var i=0;i<extraNodes.length;i++) {
						txt += '<'+extraNodes[i]+'>';
					}
				
					if(attrTxt == "" && nName == "span") {
						r = false;
					}
					if(r) {
						txt += '<'+nName;
						if(nName != 'br') {
							txt += attrTxt;
						}
					}
				}
				

				
				if(!nChild && !bkLib.inArray(this.noShort,attributeName)) {
					if(r) {
						txt += ' />';
					}
				} else {
					if(r) {
						txt += '>';
					}
					
					for(var i=0;i<n.childNodes.length;i++) {
						var results = this.toXHTML(n.childNodes[i],true,true);
						if(results) {
							txt += results;
						}
					}
				}
					
				if(r && nChild) {
					txt += '</'+nName+'>';
				}
				
				for(var i=0;i<extraNodes.length;i++) {
					txt += '</'+extraNodes[i]+'>';
				}

				break;
			case 3:
				//if(n.nodeValue != '\n') {
					txt += n.nodeValue;
				//}
				break;
		}
		
		return txt;
	}
});
nicEditors.registerPlugin(nicXHTML);



var nicBBCode = bkClass.extend({
	construct : function(nicEditor) {
		this.ne = nicEditor;
		if(this.ne.options.bbCode) {
			nicEditor.addEvent('get',this.bbGet.closure(this));
			nicEditor.addEvent('set',this.bbSet.closure(this));
			
			var loadedPlugins = this.ne.loadedPlugins;
			for(itm in loadedPlugins) {
				if(loadedPlugins[itm].toXHTML) {
					this.xhtml = loadedPlugins[itm];
				}
			}
		}
	},
	
	bbGet : function(ni) {
		var xhtml = this.xhtml.toXHTML(ni.getElm());
		ni.content = this.toBBCode(xhtml);
	},
	
	bbSet : function(ni) {
		ni.content = this.fromBBCode(ni.content);
	},
	
	toBBCode : function(xhtml) {
		function rp(r,m) {
			xhtml = xhtml.replace(r,m);
		}
		
		rp(/\n/gi,"");
		rp(/<strong>(.*?)<\/strong>/gi,"[b]$1[/b]");
		rp(/<em>(.*?)<\/em>/gi,"[i]$1[/i]");
		rp(/<span.*?style="text-decoration:underline;">(.*?)<\/span>/gi,"[u]$1[/u]");
		rp(/<ul>(.*?)<\/ul>/gi,"[list]$1[/list]");
		rp(/<li>(.*?)<\/li>/gi,"[*]$1[/*]");
		rp(/<ol>(.*?)<\/ol>/gi,"[list=1]$1[/list]");
		rp(/<img.*?src="(.*?)".*?>/gi,"[img]$1[/img]");
		rp(/<a.*?href="(.*?)".*?>(.*?)<\/a>/gi,"[url=$1]$2[/url]");
		rp(/<br.*?>/gi,"\n");
		rp(/<.*?>.*?<\/.*?>/gi,"");
		
		return xhtml;
	},
	
	fromBBCode : function(bbCode) {
		function rp(r,m) {
			bbCode = bbCode.replace(r,m);
		}		
		
		rp(/\[b\](.*?)\[\/b\]/gi,"<strong>$1</strong>");
		rp(/\[i\](.*?)\[\/i\]/gi,"<em>$1</em>");
		rp(/\[u\](.*?)\[\/u\]/gi,"<span style=\"text-decoration:underline;\">$1</span>");
		rp(/\[list\](.*?)\[\/list\]/gi,"<ul>$1</ul>");
		rp(/\[list=1\](.*?)\[\/list\]/gi,"<ol>$1</ol>");
		rp(/\[\*\](.*?)\[\/\*\]/gi,"<li>$1</li>");
		rp(/\[img\](.*?)\[\/img\]/gi,"<img src=\"$1\" />");
		rp(/\[url=(.*?)\](.*?)\[\/url\]/gi,"<a href=\"$1\">$2</a>");
		rp(/\n/gi,"<br />");
		//rp(/\[.*?\](.*?)\[\/.*?\]/gi,"$1");
		
		return bbCode;
	}

	
});
nicEditors.registerPlugin(nicBBCode);



/* START CONFIG */
var nicCodeOptions = {
	buttons : {
		'xhtml' : {name : 'Edit HTML', type : 'nicCodeButton'}
	}
	
};
/* END CONFIG */

var nicCodeButton = nicEditorAdvancedButton.extend({
	width : '350px',
		
	addPane : function() {
		this.addForm({
			'' : {type : 'title', txt : 'Edit HTML'},
			'code' : {type : 'content', 'value' : this.ne.selectedInstance.getContent(), style : {width: '340px', height : '200px'}}
		});
	},
	
	submit : function(e) {
		var code = this.inputs['code'].value;
		this.ne.selectedInstance.setContent(code);
		this.removePane();
	}
});

nicEditors.registerPlugin(nicPlugin,nicCodeOptions);