// FILE IS GENERATED BY COMBINING THE SOURCES IN THE "classes" DIRECTORY SO DON'T MODIFY THIS FILE DIRECTLY
(function(win) {
    var whiteSpaceRe = /^\s*|\s*$/g,
    undef, isRegExpBroken = 'B'.replace(/A(.)|B/, '$1') === '$1';

    var tinymce = {
        majorVersion : '3',

        minorVersion : '5.6',

        releaseDate : '2012-07-26',

        _init : function() {
            var t = this, d = document, na = navigator, ua = na.userAgent, i, nl, n, base, p, v;

            t.isOpera = win.opera && opera.buildNumber;

            t.isWebKit = /WebKit/.test(ua);

            t.isIE = !t.isWebKit && !t.isOpera && (/MSIE/gi).test(ua) && (/Explorer/gi).test(na.appName);

            t.isIE6 = t.isIE && /MSIE [56]/.test(ua);

            t.isIE7 = t.isIE && /MSIE [7]/.test(ua);

            t.isIE8 = t.isIE && /MSIE [8]/.test(ua);

            t.isIE9 = t.isIE && /MSIE [9]/.test(ua);

            t.isGecko = !t.isWebKit && /Gecko/.test(ua);

            t.isMac = ua.indexOf('Mac') != -1;

            t.isAir = /adobeair/i.test(ua);

            t.isIDevice = /(iPad|iPhone)/.test(ua);
			
            t.isIOS5 = t.isIDevice && ua.match(/AppleWebKit\/(\d*)/)[1]>=534;

            // TinyMCE .NET webcontrol might be setting the values for TinyMCE
            if (win.tinyMCEPreInit) {
                t.suffix = tinyMCEPreInit.suffix;
                t.baseURL = tinyMCEPreInit.base;
                t.query = tinyMCEPreInit.query;
                return;
            }

            // Get suffix and base
            t.suffix = '';

            // If base element found, add that infront of baseURL
            nl = d.getElementsByTagName('base');
            for (i=0; i<nl.length; i++) {
                v = nl[i].href;
                if (v) {
                    // Host only value like http://site.com or http://site.com:8008
                    if (/^https?:\/\/[^\/]+$/.test(v))
                        v += '/';

                    base = v ? v.match(/.*\//)[0] : ''; // Get only directory
                }
            }

            function getBase(n) {
                if (n.src && /tiny_mce(|_gzip|_jquery|_prototype|_full)(_dev|_src)?.js/.test(n.src)) {
                    if (/_(src|dev)\.js/g.test(n.src))
                        t.suffix = '_src';

                    if ((p = n.src.indexOf('?')) != -1)
                        t.query = n.src.substring(p + 1);

                    t.baseURL = n.src.substring(0, n.src.lastIndexOf('/'));

                    // If path to script is relative and a base href was found add that one infront
                    // the src property will always be an absolute one on non IE browsers and IE 8
                    // so this logic will basically only be executed on older IE versions
                    if (base && t.baseURL.indexOf('://') == -1 && t.baseURL.indexOf('/') !== 0)
                        t.baseURL = base + t.baseURL;

                    return t.baseURL;
                }

                return null;
            };

            // Check document
            nl = d.getElementsByTagName('script');
            for (i=0; i<nl.length; i++) {
                if (getBase(nl[i]))
                    return;
            }

            // Check head
            n = d.getElementsByTagName('head')[0];
            if (n) {
                nl = n.getElementsByTagName('script');
                for (i=0; i<nl.length; i++) {
                    if (getBase(nl[i]))
                        return;
                }
            }

            return;
        },

        is : function(o, t) {
            if (!t)
                return o !== undef;

            if (t == 'array' && (o.hasOwnProperty && o instanceof Array))
                return true;

            return typeof(o) == t;
        },

        makeMap : function(items, delim, map) {
            var i;

            items = items || [];
            delim = delim || ',';

            if (typeof(items) == "string")
                items = items.split(delim);

            map = map || {};

            i = items.length;
            while (i--)
                map[items[i]] = {};

            return map;
        },

        each : function(o, cb, s) {
            var n, l;

            if (!o)
                return 0;

            s = s || o;

            if (o.length !== undef) {
                // Indexed arrays, needed for Safari
                for (n=0, l = o.length; n < l; n++) {
                    if (cb.call(s, o[n], n, o) === false)
                        return 0;
                }
            } else {
                // Hashtables
                for (n in o) {
                    if (o.hasOwnProperty(n)) {
                        if (cb.call(s, o[n], n, o) === false)
                            return 0;
                    }
                }
            }

            return 1;
        },


        trim : function(s) {
            return (s ? '' + s : '').replace(whiteSpaceRe, '');
        },

        create : function(s, p, root) {
            var t = this, sp, ns, cn, scn, c, de = 0;

            // Parse : <prefix> <class>:<super class>
            s = /^((static) )?([\w.]+)(:([\w.]+))?/.exec(s);
            cn = s[3].match(/(^|\.)(\w+)$/i)[2]; // Class name

            // Create namespace for new class
            ns = t.createNS(s[3].replace(/\.\w+$/, ''), root);

            // Class already exists
            if (ns[cn])
                return;

            // Make pure static class
            if (s[2] == 'static') {
                ns[cn] = p;

                if (this.onCreate)
                    this.onCreate(s[2], s[3], ns[cn]);

                return;
            }

            // Create default constructor
            if (!p[cn]) {
                p[cn] = function() {};
                de = 1;
            }

            // Add constructor and methods
            ns[cn] = p[cn];
            t.extend(ns[cn].prototype, p);

            // Extend
            if (s[5]) {
                sp = t.resolve(s[5]).prototype;
                scn = s[5].match(/\.(\w+)$/i)[1]; // Class name

                // Extend constructor
                c = ns[cn];
                if (de) {
                    // Add passthrough constructor
                    ns[cn] = function() {
                        return sp[scn].apply(this, arguments);
                    };
                } else {
                    // Add inherit constructor
                    ns[cn] = function() {
                        this.parent = sp[scn];
                        return c.apply(this, arguments);
                    };
                }
                ns[cn].prototype[cn] = ns[cn];

                // Add super methods
                t.each(sp, function(f, n) {
                    ns[cn].prototype[n] = sp[n];
                });

                // Add overridden methods
                t.each(p, function(f, n) {
                    // Extend methods if needed
                    if (sp[n]) {
                        ns[cn].prototype[n] = function() {
                            this.parent = sp[n];
                            return f.apply(this, arguments);
                        };
                    } else {
                        if (n != cn)
                            ns[cn].prototype[n] = f;
                    }
                });
            }

            // Add static methods
            t.each(p['static'], function(f, n) {
                ns[cn][n] = f;
            });

            if (this.onCreate)
                this.onCreate(s[2], s[3], ns[cn].prototype);
        },

        walk : function(o, f, n, s) {
            s = s || this;

            if (o) {
                if (n)
                    o = o[n];

                tinymce.each(o, function(o, i) {
                    if (f.call(s, o, i, n) === false)
                        return false;

                    tinymce.walk(o, f, n, s);
                });
            }
        },

        createNS : function(n, o) {
            var i, v;

            o = o || win;

            n = n.split('.');
            for (i=0; i<n.length; i++) {
                v = n[i];

                if (!o[v])
                    o[v] = {};

                o = o[v];
            }

            return o;
        },

        resolve : function(n, o) {
            var i, l;

            o = o || win;

            n = n.split('.');
            for (i = 0, l = n.length; i < l; i++) {
                o = o[n[i]];

                if (!o)
                    break;
            }

            return o;
        },

        addUnload : function(f, s) {
            var t = this, unload;

            unload = function() {
                var li = t.unloads, o, n;

                if (li) {
                    // Call unload handlers
                    for (n in li) {
                        o = li[n];

                        if (o && o.func)
                            o.func.call(o.scope, 1); // Send in one arg to distinct unload and user destroy
                    }

                    // Detach unload function
                    if (win.detachEvent) {
                        win.detachEvent('onbeforeunload', fakeUnload);
                        win.detachEvent('onunload', unload);
                    } else if (win.removeEventListener)
                        win.removeEventListener('unload', unload, false);

                    // Destroy references
                    t.unloads = o = li = w = unload = 0;

                    // Run garbarge collector on IE
                    if (win.CollectGarbage)
                        CollectGarbage();
                }
            };

            function fakeUnload() {
                var d = document;

                function stop() {
                    // Prevent memory leak
                    d.detachEvent('onstop', stop);

                    // Call unload handler
                    if (unload)
                        unload();

                    d = 0;
                };

                // Is there things still loading, then do some magic
                if (d.readyState == 'interactive') {
                    // Fire unload when the currently loading page is stopped
                    if (d)
                        d.attachEvent('onstop', stop);

                    // Remove onstop listener after a while to prevent the unload function
                    // to execute if the user presses cancel in an onbeforeunload
                    // confirm dialog and then presses the browser stop button
                    win.setTimeout(function() {
                        if (d)
                            d.detachEvent('onstop', stop);
                    }, 0);
                }
            };

            f = {
                func : f, 
                scope : s || this
            };

            if (!t.unloads) {
                // Attach unload handler
                if (win.attachEvent) {
                    win.attachEvent('onunload', unload);
                    win.attachEvent('onbeforeunload', fakeUnload);
                } else if (win.addEventListener)
                    win.addEventListener('unload', unload, false);

                // Setup initial unload handler array
                t.unloads = [f];
            } else
                t.unloads.push(f);

            return f;
        },

        removeUnload : function(f) {
            var u = this.unloads, r = null;

            tinymce.each(u, function(o, i) {
                if (o && o.func == f) {
                    u.splice(i, 1);
                    r = f;
                    return false;
                }
            });

            return r;
        },

        explode : function(s, d) {
            if (!s || tinymce.is(s, 'array')) {
                return s;
            }

            return tinymce.map(s.split(d || ','), tinymce.trim);
        },

        _addVer : function(u) {
            var v;

            if (!this.query)
                return u;

            v = (u.indexOf('?') == -1 ? '?' : '&') + this.query;

            if (u.indexOf('#') == -1)
                return u + v;

            return u.replace('#', v + '#');
        },

        // Fix function for IE 9 where regexps isn't working correctly
        // Todo: remove me once MS fixes the bug
        _replace : function(find, replace, str) {
            // On IE9 we have to fake $x replacement
            if (isRegExpBroken) {
                return str.replace(find, function() {
                    var val = replace, args = arguments, i;

                    for (i = 0; i < args.length - 2; i++) {
                        if (args[i] === undef) {
                            val = val.replace(new RegExp('\\$' + i, 'g'), '');
                        } else {
                            val = val.replace(new RegExp('\\$' + i, 'g'), args[i]);
                        }
                    }

                    return val;
                });
            }

            return str.replace(find, replace);
        }

    };

    // Initialize the API
    tinymce._init();

    // Expose tinymce namespace to the global namespace (window)
    win.tinymce = win.tinyMCE = tinymce;

// Describe the different namespaces

})(window);


(function($, tinymce) {
    var is = tinymce.is, attrRegExp = /^(href|src|style)$/i, undef;

    // jQuery is undefined
    if (!$ && window.console) {
        return console.log("Load jQuery first!");
    }

    // Stick jQuery into the tinymce namespace
    tinymce.$ = $;

    // Setup adapter
    tinymce.adapter = {
        patchEditor : function(editor) {
            var fn = $.fn;

            // Adapt the css function to make sure that the data-mce-style
            // attribute gets updated with the new style information
            function css(name, value) {
                var self = this;

                // Remove data-mce-style when set operation occurs
                if (value)
                    self.removeAttr('data-mce-style');

                return fn.css.apply(self, arguments);
            };

            // Apapt the attr function to make sure that it uses the data-mce- prefixed variants
            function attr(name, value) {
                var self = this;

                // Update/retrive data-mce- attribute variants
                if (attrRegExp.test(name)) {
                    if (value !== undef) {
                        // Use TinyMCE behavior when setting the specifc attributes
                        self.each(function(i, node) {
                            editor.dom.setAttrib(node, name, value);
                        });

                        return self;
                    } else
                        return self.attr('data-mce-' + name);
                }

                // Default behavior
                return fn.attr.apply(self, arguments);
            };

            // Patch various jQuery functions to handle tinymce specific attribute and content behavior
            // we don't patch the jQuery.fn directly since it will most likely break compatibility
            // with other jQuery logic on the page. Only instances created by TinyMCE should be patched.
            function patch(jq) {
                // Patch some functions, only patch the object once
                if (jq.css !== css) {
                    // Patch css/attr to use the data-mce- prefixed attribute variants
                    jq.css = css;
                    jq.attr = attr;

                    jq.tinymce = editor;

                    // Each pushed jQuery instance needs to be patched
                    // as well for example when traversing the DOM
                    jq.pushStack = function() {
                        return patch(fn.pushStack.apply(this, arguments));
                    };
                }

                return jq;
            };

            // Add a $ function on each editor instance this one is scoped for the editor document object
            // this way you can do chaining like this tinymce.get(0).$('p').append('text').css('color', 'red');
            editor.$ = function(selector, scope) {
                var doc = editor.getDoc();

                return patch($(selector || doc, doc || scope));
            };
        }
    };

    // Patch in core NS functions
    tinymce.extend = $.extend;
    tinymce.extend(tinymce, {
        map : $.map,
        grep : function(a, f) {
            return $.grep(a, f || function(){
                return 1;
            });
        },
        inArray : function(a, v) {
            return $.inArray(v, a || []);
        }

    /* Didn't iterate stylesheets
		each : function(o, cb, s) {
			if (!o)
				return 0;

			var r = 1;

			$.each(o, function(nr, el){
				if (cb.call(s, el, nr, o) === false) {
					r = 0;
					return false;
				}
			});

			return r;
		}*/
    });

    // Patch in functions in various clases
    // Add a "#ifndefjquery" statement around each core API function you add below
    var patches = {
        'tinymce.dom.DOMUtils' : {
            /*
			addClass : function(e, c) {
				if (is(e, 'array') && is(e[0], 'string'))
					e = e.join(',#');
				return (e && $(is(e, 'string') ? '#' + e : e)
					.addClass(c)
					.attr('class')) || false;
			},

			hasClass : function(n, c) {
				return $(is(n, 'string') ? '#' + n : n).hasClass(c);
			},

			removeClass : function(e, c) {
				if (!e)
					return false;

				var r = [];

				$(is(e, 'string') ? '#' + e : e)
					.removeClass(c)
					.each(function(){
						r.push(this.className);
					});

				return r.length == 1 ? r[0] : r;
			},
			*/

            select : function(pattern, scope) {
                var t = this;

                return $.find(pattern, t.get(scope) || t.get(t.settings.root_element) || t.doc, []);
            },

            is : function(n, patt) {
                return $(this.get(n)).is(patt);
            }

        /*
			show : function(e) {
				if (is(e, 'array') && is(e[0], 'string'))
					e = e.join(',#');

				$(is(e, 'string') ? '#' + e : e).css('display', 'block');
			},

			hide : function(e) {
				if (is(e, 'array') && is(e[0], 'string'))
					e = e.join(',#');

				$(is(e, 'string') ? '#' + e : e).css('display', 'none');
			},

			isHidden : function(e) {
				return $(is(e, 'string') ? '#' + e : e).is(':hidden');
			},

			insertAfter : function(n, e) {
				return $(is(e, 'string') ? '#' + e : e).after(n);
			},

			replace : function(o, n, k) {
				n = $(is(n, 'string') ? '#' + n : n);

				if (k)
					n.children().appendTo(o);

				n.replaceWith(o);
			},

			setStyle : function(n, na, v) {
				if (is(n, 'array') && is(n[0], 'string'))
					n = n.join(',#');

				$(is(n, 'string') ? '#' + n : n).css(na, v);
			},

			getStyle : function(n, na, c) {
				return $(is(n, 'string') ? '#' + n : n).css(na);
			},

			setStyles : function(e, o) {
				if (is(e, 'array') && is(e[0], 'string'))
					e = e.join(',#');
				$(is(e, 'string') ? '#' + e : e).css(o);
			},

			setAttrib : function(e, n, v) {
				var t = this, s = t.settings;

				if (is(e, 'array') && is(e[0], 'string'))
					e = e.join(',#');

				e = $(is(e, 'string') ? '#' + e : e);

				switch (n) {
					case "style":
						e.each(function(i, v){
							if (s.keep_values)
								$(v).attr('data-mce-style', v);

							v.style.cssText = v;
						});
						break;

					case "class":
						e.each(function(){
							this.className = v;
						});
						break;

					case "src":
					case "href":
						e.each(function(i, v){
							if (s.keep_values) {
								if (s.url_converter)
									v = s.url_converter.call(s.url_converter_scope || t, v, n, v);

								t.setAttrib(v, 'data-mce-' + n, v);
							}
						});

						break;
				}

				if (v !== null && v.length !== 0)
					e.attr(n, '' + v);
				else
					e.removeAttr(n);
			},

			setAttribs : function(e, o) {
				var t = this;

				$.each(o, function(n, v){
					t.setAttrib(e,n,v);
				});
			}
			*/
        }

    /*
		'tinymce.dom.Event' : {
			add : function (o, n, f, s) {
				var lo, cb;

				cb = function(e) {
					e.target = e.target || this;
					f.call(s || this, e);
				};

				if (is(o, 'array') && is(o[0], 'string'))
					o = o.join(',#');
				o = $(is(o, 'string') ? '#' + o : o);
				if (n == 'init') {
					o.ready(cb, s);
				} else {
					if (s) {
						o.bind(n, s, cb);
					} else {
						o.bind(n, cb);
					}
				}

				lo = this._jqLookup || (this._jqLookup = []);
				lo.push({func : f, cfunc : cb});

				return cb;
			},

			remove : function(o, n, f) {
				// Find cfunc
				$(this._jqLookup).each(function() {
					if (this.func === f)
						f = this.cfunc;
				});

				if (is(o, 'array') && is(o[0], 'string'))
					o = o.join(',#');

				$(is(o, 'string') ? '#' + o : o).unbind(n,f);

				return true;
			}
		}
*/
    };

    // Patch functions after a class is created
    tinymce.onCreate = function(ty, c, p) {
        tinymce.extend(p, patches[c]);
    };
})(window.jQuery, tinymce);



tinymce.create('tinymce.util.Dispatcher', {
    scope : null,
    listeners : null,
    inDispatch: false,

    Dispatcher : function(scope) {
        this.scope = scope || this;
        this.listeners = [];
    },

    add : function(callback, scope) {
        this.listeners.push({
            cb : callback, 
            scope : scope || this.scope
        });

        return callback;
    },

    addToTop : function(callback, scope) {
        var self = this, listener = {
            cb : callback, 
            scope : scope || self.scope
        };

        // Create new listeners if addToTop is executed in a dispatch loop
        if (self.inDispatch) {
            self.listeners = [listener].concat(self.listeners);
        } else {
            self.listeners.unshift(listener);
        }

        return callback;
    },

    remove : function(callback) {
        var listeners = this.listeners, output = null;

        tinymce.each(listeners, function(listener, i) {
            if (callback == listener.cb) {
                output = listener;
                listeners.splice(i, 1);
                return false;
            }
        });

        return output;
    },

    dispatch : function() {
        var self = this, returnValue, args = arguments, i, listeners = self.listeners, listener;

        self.inDispatch = true;
		
        // Needs to be a real loop since the listener count might change while looping
        // And this is also more efficient
        for (i = 0; i < listeners.length; i++) {
            listener = listeners[i];
            returnValue = listener.cb.apply(listener.scope, args.length > 0 ? args : [listener.scope]);

            if (returnValue === false)
                break;
        }

        self.inDispatch = false;

        return returnValue;
    }

});

(function() {
    var each = tinymce.each;

    tinymce.create('tinymce.util.URI', {
        URI : function(u, s) {
            var t = this, o, a, b, base_url;

            // Trim whitespace
            u = tinymce.trim(u);

            // Default settings
            s = t.settings = s || {};

            // Strange app protocol that isn't http/https or local anchor
            // For example: mailto,skype,tel etc.
            if (/^([\w\-]+):([^\/]{2})/i.test(u) || /^\s*#/.test(u)) {
                t.source = u;
                return;
            }

            // Absolute path with no host, fake host and protocol
            if (u.indexOf('/') === 0 && u.indexOf('//') !== 0)
                u = (s.base_uri ? s.base_uri.protocol || 'http' : 'http') + '://mce_host' + u;

            // Relative path http:// or protocol relative //path
            if (!/^[\w\-]*:?\/\//.test(u)) {
                base_url = s.base_uri ? s.base_uri.path : new tinymce.util.URI(location.href).directory;
                u = ((s.base_uri && s.base_uri.protocol) || 'http') + '://mce_host' + t.toAbsPath(base_url, u);
            }

            // Parse URL (Credits goes to Steave, http://blog.stevenlevithan.com/archives/parseuri)
            u = u.replace(/@@/g, '(mce_at)'); // Zope 3 workaround, they use @@something
            u = /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@\/]*):?([^:@\/]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/.exec(u);
            each(["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"], function(v, i) {
                var s = u[i];

                // Zope 3 workaround, they use @@something
                if (s)
                    s = s.replace(/\(mce_at\)/g, '@@');

                t[v] = s;
            });

            b = s.base_uri;
            if (b) {
                if (!t.protocol)
                    t.protocol = b.protocol;

                if (!t.userInfo)
                    t.userInfo = b.userInfo;

                if (!t.port && t.host === 'mce_host')
                    t.port = b.port;

                if (!t.host || t.host === 'mce_host')
                    t.host = b.host;

                t.source = '';
            }

        //t.path = t.path || '/';
        },

        setPath : function(p) {
            var t = this;

            p = /^(.*?)\/?(\w+)?$/.exec(p);

            // Update path parts
            t.path = p[0];
            t.directory = p[1];
            t.file = p[2];

            // Rebuild source
            t.source = '';
            t.getURI();
        },

        toRelative : function(u) {
            var t = this, o;

            if (u === "./")
                return u;

            u = new tinymce.util.URI(u, {
                base_uri : t
            });

            // Not on same domain/port or protocol
            if ((u.host != 'mce_host' && t.host != u.host && u.host) || t.port != u.port || t.protocol != u.protocol)
                return u.getURI();

            var tu = t.getURI(), uu = u.getURI();
			
            // Allow usage of the base_uri when relative_urls = true
            if(tu == uu || (tu.charAt(tu.length - 1) == "/" && tu.substr(0, tu.length - 1) == uu))
                return tu;

            o = t.toRelPath(t.path, u.path);

            // Add query
            if (u.query)
                o += '?' + u.query;

            // Add anchor
            if (u.anchor)
                o += '#' + u.anchor;

            return o;
        },
	
        toAbsolute : function(u, nh) {
            u = new tinymce.util.URI(u, {
                base_uri : this
            });

            return u.getURI(this.host == u.host && this.protocol == u.protocol ? nh : 0);
        },

        toRelPath : function(base, path) {
            var items, bp = 0, out = '', i, l;

            // Split the paths
            base = base.substring(0, base.lastIndexOf('/'));
            base = base.split('/');
            items = path.split('/');

            if (base.length >= items.length) {
                for (i = 0, l = base.length; i < l; i++) {
                    if (i >= items.length || base[i] != items[i]) {
                        bp = i + 1;
                        break;
                    }
                }
            }

            if (base.length < items.length) {
                for (i = 0, l = items.length; i < l; i++) {
                    if (i >= base.length || base[i] != items[i]) {
                        bp = i + 1;
                        break;
                    }
                }
            }

            if (bp === 1)
                return path;

            for (i = 0, l = base.length - (bp - 1); i < l; i++)
                out += "../";

            for (i = bp - 1, l = items.length; i < l; i++) {
                if (i != bp - 1)
                    out += "/" + items[i];
                else
                    out += items[i];
            }

            return out;
        },

        toAbsPath : function(base, path) {
            var i, nb = 0, o = [], tr, outPath;

            // Split paths
            tr = /\/$/.test(path) ? '/' : '';
            base = base.split('/');
            path = path.split('/');

            // Remove empty chunks
            each(base, function(k) {
                if (k)
                    o.push(k);
            });

            base = o;

            // Merge relURLParts chunks
            for (i = path.length - 1, o = []; i >= 0; i--) {
                // Ignore empty or .
                if (path[i].length === 0 || path[i] === ".")
                    continue;

                // Is parent
                if (path[i] === '..') {
                    nb++;
                    continue;
                }

                // Move up
                if (nb > 0) {
                    nb--;
                    continue;
                }

                o.push(path[i]);
            }

            i = base.length - nb;

            // If /a/b/c or /
            if (i <= 0)
                outPath = o.reverse().join('/');
            else
                outPath = base.slice(0, i).join('/') + '/' + o.reverse().join('/');

            // Add front / if it's needed
            if (outPath.indexOf('/') !== 0)
                outPath = '/' + outPath;

            // Add traling / if it's needed
            if (tr && outPath.lastIndexOf('/') !== outPath.length - 1)
                outPath += tr;

            return outPath;
        },

        getURI : function(nh) {
            var s, t = this;

            // Rebuild source
            if (!t.source || nh) {
                s = '';

                if (!nh) {
                    if (t.protocol)
                        s += t.protocol + '://';

                    if (t.userInfo)
                        s += t.userInfo + '@';

                    if (t.host)
                        s += t.host;

                    if (t.port)
                        s += ':' + t.port;
                }

                if (t.path)
                    s += t.path;

                if (t.query)
                    s += '?' + t.query;

                if (t.anchor)
                    s += '#' + t.anchor;

                t.source = s;
            }

            return t.source;
        }
    });
})();

(function() {
    var each = tinymce.each;

    tinymce.create('static tinymce.util.Cookie', {
        getHash : function(n) {
            var v = this.get(n), h;

            if (v) {
                each(v.split('&'), function(v) {
                    v = v.split('=');
                    h = h || {};
                    h[unescape(v[0])] = unescape(v[1]);
                });
            }

            return h;
        },

        setHash : function(n, v, e, p, d, s) {
            var o = '';

            each(v, function(v, k) {
                o += (!o ? '' : '&') + escape(k) + '=' + escape(v);
            });

            this.set(n, o, e, p, d, s);
        },

        get : function(n) {
            var c = document.cookie, e, p = n + "=", b;

            // Strict mode
            if (!c)
                return;

            b = c.indexOf("; " + p);

            if (b == -1) {
                b = c.indexOf(p);

                if (b !== 0)
                    return null;
            } else
                b += 2;

            e = c.indexOf(";", b);

            if (e == -1)
                e = c.length;

            return unescape(c.substring(b + p.length, e));
        },

        set : function(n, v, e, p, d, s) {
            document.cookie = n + "=" + escape(v) +
            ((e) ? "; expires=" + e.toGMTString() : "") +
            ((p) ? "; path=" + escape(p) : "") +
            ((d) ? "; domain=" + d : "") +
            ((s) ? "; secure" : "");
        },

        remove : function(name, path, domain) {
            var date = new Date();

            date.setTime(date.getTime() - 1000);

            this.set(name, '', date, path, domain);
        }
    });
})();

(function() {
    function serialize(o, quote) {
        var i, v, t, name;

        quote = quote || '"';

        if (o == null)
            return 'null';

        t = typeof o;

        if (t == 'string') {
            v = '\bb\tt\nn\ff\rr\""\'\'\\\\';

            return quote + o.replace(/([\u0080-\uFFFF\x00-\x1f\"\'\\])/g, function(a, b) {
                // Make sure single quotes never get encoded inside double quotes for JSON compatibility
                if (quote === '"' && a === "'")
                    return a;

                i = v.indexOf(b);

                if (i + 1)
                    return '\\' + v.charAt(i + 1);

                a = b.charCodeAt().toString(16);

                return '\\u' + '0000'.substring(a.length) + a;
            }) + quote;
        }

        if (t == 'object') {
            if (o.hasOwnProperty && o instanceof Array) {
                for (i=0, v = '['; i<o.length; i++)
                    v += (i > 0 ? ',' : '') + serialize(o[i], quote);

                return v + ']';
            }

            v = '{';

            for (name in o) {
                if (o.hasOwnProperty(name)) {
                    v += typeof o[name] != 'function' ? (v.length > 1 ? ',' + quote : quote) + name + quote +':' + serialize(o[name], quote) : '';
                }
            }

            return v + '}';
        }

        return '' + o;
    };

    tinymce.util.JSON = {
        serialize: serialize,

        parse: function(s) {
            try {
                return eval('(' + s + ')');
            } catch (ex) {
            // Ignore
            }
        }

    };
})();

tinymce.create('static tinymce.util.XHR', {
    send : function(o) {
        var x, t, w = window, c = 0;

        function ready() {
            if (!o.async || x.readyState == 4 || c++ > 10000) {
                if (o.success && c < 10000 && x.status == 200)
                    o.success.call(o.success_scope, '' + x.responseText, x, o);
                else if (o.error)
                    o.error.call(o.error_scope, c > 10000 ? 'TIMED_OUT' : 'GENERAL', x, o);

                x = null;
            } else
                w.setTimeout(ready, 10);
        };

        // Default settings
        o.scope = o.scope || this;
        o.success_scope = o.success_scope || o.scope;
        o.error_scope = o.error_scope || o.scope;
        o.async = o.async === false ? false : true;
        o.data = o.data || '';

        function get(s) {
            x = 0;

            try {
                x = new ActiveXObject(s);
            } catch (ex) {
            }

            return x;
        };

        x = w.XMLHttpRequest ? new XMLHttpRequest() : get('Microsoft.XMLHTTP') || get('Msxml2.XMLHTTP');

        if (x) {
            if (x.overrideMimeType)
                x.overrideMimeType(o.content_type);

            x.open(o.type || (o.data ? 'POST' : 'GET'), o.url, o.async);

            if (o.content_type)
                x.setRequestHeader('Content-Type', o.content_type);

            x.setRequestHeader('X-Requested-With', 'XMLHttpRequest');

            x.send(o.data);

            // Syncronous request
            if (!o.async)
                return ready();

            // Wait for response, onReadyStateChange can not be used since it leaks memory in IE
            t = w.setTimeout(ready, 10);
        }
    }
});

(function() {
    var extend = tinymce.extend, JSON = tinymce.util.JSON, XHR = tinymce.util.XHR;

    tinymce.create('tinymce.util.JSONRequest', {
        JSONRequest : function(s) {
            this.settings = extend({
                }, s);
            this.count = 0;
        },

        send : function(o) {
            var ecb = o.error, scb = o.success;

            o = extend(this.settings, o);

            o.success = function(c, x) {
                c = JSON.parse(c);

                if (typeof(c) == 'undefined') {
                    c = {
                        error : 'JSON Parse error.'
                    };
                }

                if (c.error)
                    ecb.call(o.error_scope || o.scope, c.error, x);
                else
                    scb.call(o.success_scope || o.scope, c.result);
            };

            o.error = function(ty, x) {
                if (ecb)
                    ecb.call(o.error_scope || o.scope, ty, x);
            };

            o.data = JSON.serialize({
                id : o.id || 'c' + (this.count++),
                method : o.method,
                params : o.params
            });

            // JSON content type for Ruby on rails. Bug: #1883287
            o.content_type = 'application/json';

            XHR.send(o);
        },

        'static' : {
            sendRPC : function(o) {
                return new tinymce.util.JSONRequest().send(o);
            }
        }
    });
}());
(function(tinymce){
    tinymce.VK = {
        BACKSPACE: 8,
        DELETE: 46,
        DOWN: 40,
        ENTER: 13,
        LEFT: 37,
        RIGHT: 39,
        SPACEBAR: 32,
        TAB: 9,
        UP: 38,

        modifierPressed: function (e) {
            return e.shiftKey || e.ctrlKey || e.altKey;
        },

        metaKeyPressed: function(e) {
            // Check if ctrl or meta key is pressed also check if alt is false for Polish users
            return tinymce.isMac ? e.metaKey : e.ctrlKey && !e.altKey;
        }
    };
})(tinymce);

tinymce.util.Quirks = function(editor) {
    var VK = tinymce.VK, BACKSPACE = VK.BACKSPACE, DELETE = VK.DELETE, dom = editor.dom, selection = editor.selection, settings = editor.settings;

    function setEditorCommandState(cmd, state) {
        try {
            editor.getDoc().execCommand(cmd, false, state);
        } catch (ex) {
        // Ignore
        }
    }

    function getDocumentMode() {
        var documentMode = editor.getDoc().documentMode;

        return documentMode ? documentMode : 6;
    };

    function cleanupStylesWhenDeleting() {
        function removeMergedFormatSpans(isDelete) {
            var rng, blockElm, node, clonedSpan;

            rng = selection.getRng();

            // Find root block
            blockElm = dom.getParent(rng.startContainer, dom.isBlock);

            // On delete clone the root span of the next block element
            if (isDelete)
                blockElm = dom.getNext(blockElm, dom.isBlock);

            // Locate root span element and clone it since it would otherwise get merged by the "apple-style-span" on delete/backspace
            if (blockElm) {
                node = blockElm.firstChild;

                // Ignore empty text nodes
                while (node && node.nodeType == 3 && node.nodeValue.length === 0)
                    node = node.nextSibling;

                if (node && node.nodeName === 'SPAN') {
                    clonedSpan = node.cloneNode(false);
                }
            }

            // Do the backspace/delete action
            editor.getDoc().execCommand(isDelete ? 'ForwardDelete' : 'Delete', false, null);

            // Find all odd apple-style-spans
            blockElm = dom.getParent(rng.startContainer, dom.isBlock);
            tinymce.each(dom.select('span.Apple-style-span,font.Apple-style-span', blockElm), function(span) {
                var bm = selection.getBookmark();

                if (clonedSpan) {
                    dom.replace(clonedSpan.cloneNode(false), span, true);
                } else {
                    dom.remove(span, true);
                }

                // Restore the selection
                selection.moveToBookmark(bm);
            });
        };

        editor.onKeyDown.add(function(editor, e) {
            var isDelete;

            isDelete = e.keyCode == DELETE;
            if (!e.isDefaultPrevented() && (isDelete || e.keyCode == BACKSPACE) && !VK.modifierPressed(e)) {
                e.preventDefault();
                removeMergedFormatSpans(isDelete);
            }
        });

        editor.addCommand('Delete', function() {
            removeMergedFormatSpans();
        });
    };
	
    function emptyEditorWhenDeleting() {
        function serializeRng(rng) {
            var body = dom.create("body");
            var contents = rng.cloneContents();
            body.appendChild(contents);
            return selection.serializer.serialize(body, {
                format: 'html'
            });
        }

        function allContentsSelected(rng) {
            var selection = serializeRng(rng);

            var allRng = dom.createRng();
            allRng.selectNode(editor.getBody());

            var allSelection = serializeRng(allRng);
            return selection === allSelection;
        }

        editor.onKeyDown.add(function(editor, e) {
            var keyCode = e.keyCode, isCollapsed;

            // Empty the editor if it's needed for example backspace at <p><b>|</b></p>
            if (!e.isDefaultPrevented() && (keyCode == DELETE || keyCode == BACKSPACE)) {
                isCollapsed = editor.selection.isCollapsed();

                // Selection is collapsed but the editor isn't empty
                if (isCollapsed && !dom.isEmpty(editor.getBody())) {
                    return;
                }

                // IE deletes all contents correctly when everything is selected
                if (tinymce.isIE && !isCollapsed) {
                    return;
                }

                // Selection isn't collapsed but not all the contents is selected
                if (!isCollapsed && !allContentsSelected(editor.selection.getRng())) {
                    return;
                }

                // Manually empty the editor
                editor.setContent('');
                editor.selection.setCursorLocation(editor.getBody(), 0);
                editor.nodeChanged();
            }
        });
    };

    function selectAll() {
        editor.onKeyDown.add(function(editor, e) {
            if (e.keyCode == 65 && VK.metaKeyPressed(e)) {
                e.preventDefault();
                editor.execCommand('SelectAll');
            }
        });
    };

    function inputMethodFocus() {
        if (!editor.settings.content_editable) {
            // Case 1 IME doesn't initialize if you focus the document
            dom.bind(editor.getDoc(), 'focusin', function(e) {
                selection.setRng(selection.getRng());
            });

            // Case 2 IME doesn't initialize if you click the documentElement it also doesn't properly fire the focusin event
            dom.bind(editor.getDoc(), 'mousedown', function(e) {
                if (e.target == editor.getDoc().documentElement) {
                    editor.getWin().focus();
                    selection.setRng(selection.getRng());
                }
            });
        }
    };

    function removeHrOnBackspace() {
        editor.onKeyDown.add(function(editor, e) {
            if (!e.isDefaultPrevented() && e.keyCode === BACKSPACE) {
                if (selection.isCollapsed() && selection.getRng(true).startOffset === 0) {
                    var node = selection.getNode();
                    var previousSibling = node.previousSibling;

                    if (previousSibling && previousSibling.nodeName && previousSibling.nodeName.toLowerCase() === "hr") {
                        dom.remove(previousSibling);
                        tinymce.dom.Event.cancel(e);
                    }
                }
            }
        })
    }

    function focusBody() {
        // Fix for a focus bug in FF 3.x where the body element
        // wouldn't get proper focus if the user clicked on the HTML element
        if (!Range.prototype.getClientRects) { // Detect getClientRects got introduced in FF 4
            editor.onMouseDown.add(function(editor, e) {
                if (e.target.nodeName === "HTML") {
                    var body = editor.getBody();

                    // Blur the body it's focused but not correctly focused
                    body.blur();

                    // Refocus the body after a little while
                    setTimeout(function() {
                        body.focus();
                    }, 0);
                }
            });
        }
    };

    function selectControlElements() {
        editor.onClick.add(function(editor, e) {
            e = e.target;

            // Workaround for bug, http://bugs.webkit.org/show_bug.cgi?id=12250
            // WebKit can't even do simple things like selecting an image
            // Needs tobe the setBaseAndExtend or it will fail to select floated images
            if (/^(IMG|HR)$/.test(e.nodeName)) {
                selection.getSel().setBaseAndExtent(e, 0, e, 1);
            }

            if (e.nodeName == 'A' && dom.hasClass(e, 'mceItemAnchor')) {
                selection.select(e);
            }

            editor.nodeChanged();
        });
    };

    function removeStylesWhenDeletingAccrossBlockElements() {
        function getAttributeApplyFunction() {
            var template = dom.getAttribs(selection.getStart().cloneNode(false));

            return function() {
                var target = selection.getStart();

                if (target !== editor.getBody()) {
                    dom.setAttrib(target, "style", null);

                    tinymce.each(template, function(attr) {
                        target.setAttributeNode(attr.cloneNode(true));
                    });
                }
            };
        }

        function isSelectionAcrossElements() {
            return !selection.isCollapsed() && dom.getParent(selection.getStart(), dom.isBlock) != dom.getParent(selection.getEnd(), dom.isBlock);
        }

        function blockEvent(editor, e) {
            e.preventDefault();
            return false;
        }

        editor.onKeyPress.add(function(editor, e) {
            var applyAttributes;

            if ((e.keyCode == 8 || e.keyCode == 46) && isSelectionAcrossElements()) {
                applyAttributes = getAttributeApplyFunction();
                editor.getDoc().execCommand('delete', false, null);
                applyAttributes();
                e.preventDefault();
                return false;
            }
        });

        dom.bind(editor.getDoc(), 'cut', function(e) {
            var applyAttributes;

            if (isSelectionAcrossElements()) {
                applyAttributes = getAttributeApplyFunction();
                editor.onKeyUp.addToTop(blockEvent);

                setTimeout(function() {
                    applyAttributes();
                    editor.onKeyUp.remove(blockEvent);
                }, 0);
            }
        });
    }

    function selectionChangeNodeChanged() {
        var lastRng, selectionTimer;

        dom.bind(editor.getDoc(), 'selectionchange', function() {
            if (selectionTimer) {
                clearTimeout(selectionTimer);
                selectionTimer = 0;
            }

            selectionTimer = window.setTimeout(function() {
                var rng = selection.getRng();

                // Compare the ranges to see if it was a real change or not
                if (!lastRng || !tinymce.dom.RangeUtils.compareRanges(rng, lastRng)) {
                    editor.nodeChanged();
                    lastRng = rng;
                }
            }, 50);
        });
    }

    function ensureBodyHasRoleApplication() {
        document.body.setAttribute("role", "application");
    }

    function disableBackspaceIntoATable() {
        editor.onKeyDown.add(function(editor, e) {
            if (!e.isDefaultPrevented() && e.keyCode === BACKSPACE) {
                if (selection.isCollapsed() && selection.getRng(true).startOffset === 0) {
                    var previousSibling = selection.getNode().previousSibling;
                    if (previousSibling && previousSibling.nodeName && previousSibling.nodeName.toLowerCase() === "table") {
                        return tinymce.dom.Event.cancel(e);
                    }
                }
            }
        })
    }

    function addNewLinesBeforeBrInPre() {
        // IE8+ rendering mode does the right thing with BR in PRE
        if (getDocumentMode() > 7) {
            return;
        }

        // Enable display: none in area and add a specific class that hides all BR elements in PRE to
        // avoid the caret from getting stuck at the BR elements while pressing the right arrow key
        setEditorCommandState('RespectVisibilityInDesign', true);
        editor.contentStyles.push('.mceHideBrInPre pre br {display: none}');
        dom.addClass(editor.getBody(), 'mceHideBrInPre');

        // Adds a \n before all BR elements in PRE to get them visual
        editor.parser.addNodeFilter('pre', function(nodes, name) {
            var i = nodes.length, brNodes, j, brElm, sibling;

            while (i--) {
                brNodes = nodes[i].getAll('br');
                j = brNodes.length;
                while (j--) {
                    brElm = brNodes[j];

                    // Add \n before BR in PRE elements on older IE:s so the new lines get rendered
                    sibling = brElm.prev;
                    if (sibling && sibling.type === 3 && sibling.value.charAt(sibling.value - 1) != '\n') {
                        sibling.value += '\n';
                    } else {
                        brElm.parent.insert(new tinymce.html.Node('#text', 3), brElm, true).value = '\n';
                    }
                }
            }
        });

        // Removes any \n before BR elements in PRE since other browsers and in contentEditable=false mode they will be visible
        editor.serializer.addNodeFilter('pre', function(nodes, name) {
            var i = nodes.length, brNodes, j, brElm, sibling;

            while (i--) {
                brNodes = nodes[i].getAll('br');
                j = brNodes.length;
                while (j--) {
                    brElm = brNodes[j];
                    sibling = brElm.prev;
                    if (sibling && sibling.type == 3) {
                        sibling.value = sibling.value.replace(/\r?\n$/, '');
                    }
                }
            }
        });
    }

    function removePreSerializedStylesWhenSelectingControls() {
        dom.bind(editor.getBody(), 'mouseup', function(e) {
            var value, node = selection.getNode();

            // Moved styles to attributes on IMG eements
            if (node.nodeName == 'IMG') {
                // Convert style width to width attribute
                if (value = dom.getStyle(node, 'width')) {
                    dom.setAttrib(node, 'width', value.replace(/[^0-9%]+/g, ''));
                    dom.setStyle(node, 'width', '');
                }

                // Convert style height to height attribute
                if (value = dom.getStyle(node, 'height')) {
                    dom.setAttrib(node, 'height', value.replace(/[^0-9%]+/g, ''));
                    dom.setStyle(node, 'height', '');
                }
            }
        });
    }

    function keepInlineElementOnDeleteBackspace() {
        editor.onKeyDown.add(function(editor, e) {
            var isDelete, rng, container, offset, brElm, sibling, collapsed;

            isDelete = e.keyCode == DELETE;
            if (!e.isDefaultPrevented() && (isDelete || e.keyCode == BACKSPACE) && !VK.modifierPressed(e)) {
                rng = selection.getRng();
                container = rng.startContainer;
                offset = rng.startOffset;
                collapsed = rng.collapsed;

                // Override delete if the start container is a text node and is at the beginning of text or
                // just before/after the last character to be deleted in collapsed mode
                if (container.nodeType == 3 && container.nodeValue.length > 0 && ((offset === 0 && !collapsed) || (collapsed && offset === (isDelete ? 0 : 1)))) {
                    nonEmptyElements = editor.schema.getNonEmptyElements();

                    // Prevent default logic since it's broken
                    e.preventDefault();

                    // Insert a BR before the text node this will prevent the containing element from being deleted/converted
                    brElm = dom.create('br', {
                        id: '__tmp'
                    });
                    container.parentNode.insertBefore(brElm, container);

                    // Do the browser delete
                    editor.getDoc().execCommand(isDelete ? 'ForwardDelete' : 'Delete', false, null);

                    // Check if the previous sibling is empty after deleting for example: <p><b></b>|</p>
                    container = selection.getRng().startContainer;
                    sibling = container.previousSibling;
                    if (sibling && sibling.nodeType == 1 && !dom.isBlock(sibling) && dom.isEmpty(sibling) && !nonEmptyElements[sibling.nodeName.toLowerCase()]) {
                        dom.remove(sibling);
                    }

                    // Remove the temp element we inserted
                    dom.remove('__tmp');
                }
            }
        });
    }

    function removeBlockQuoteOnBackSpace() {
        // Add block quote deletion handler
        editor.onKeyDown.add(function(editor, e) {
            var rng, container, offset, root, parent;

            if (e.isDefaultPrevented() || e.keyCode != VK.BACKSPACE) {
                return;
            }

            rng = selection.getRng();
            container = rng.startContainer;
            offset = rng.startOffset;
            root = dom.getRoot();
            parent = container;

            if (!rng.collapsed || offset !== 0) {
                return;
            }

            while (parent && parent.parentNode && parent.parentNode.firstChild == parent && parent.parentNode != root) {
                parent = parent.parentNode;
            }

            // Is the cursor at the beginning of a blockquote?
            if (parent.tagName === 'BLOCKQUOTE') {
                // Remove the blockquote
                editor.formatter.toggle('blockquote', null, parent);

                // Move the caret to the beginning of container
                rng.setStart(container, 0);
                rng.setEnd(container, 0);
                selection.setRng(rng);
                selection.collapse(false);
            }
        });
    };

    function setGeckoEditingOptions() {
        function setOpts() {
            editor._refreshContentEditable();

            setEditorCommandState("StyleWithCSS", false);
            setEditorCommandState("enableInlineTableEditing", false);

            if (!settings.object_resizing) {
                setEditorCommandState("enableObjectResizing", false);
            }
        };

        if (!settings.readonly) {
            editor.onBeforeExecCommand.add(setOpts);
            editor.onMouseDown.add(setOpts);
        }
    };

    function addBrAfterLastLinks() {
        function fixLinks(editor, o) {
            tinymce.each(dom.select('a'), function(node) {
                var parentNode = node.parentNode, root = dom.getRoot();

                if (parentNode.lastChild === node) {
                    while (parentNode && !dom.isBlock(parentNode)) {
                        if (parentNode.parentNode.lastChild !== parentNode || parentNode === root) {
                            return;
                        }

                        parentNode = parentNode.parentNode;
                    }

                    dom.add(parentNode, 'br', {
                        'data-mce-bogus' : 1
                    });
                }
            });
        };

        editor.onExecCommand.add(function(editor, cmd) {
            if (cmd === 'CreateLink') {
                fixLinks(editor);
            }
        });

        editor.onSetContent.add(selection.onSetContent.add(fixLinks));
    };

    function setDefaultBlockType() {
        if (settings.forced_root_block) {
            editor.onInit.add(function() {
                setEditorCommandState('DefaultParagraphSeparator', settings.forced_root_block);
            });
        }
    }

    function removeGhostSelection() {
        function repaint(sender, args) {
            if (!sender || !args.initial) {
                editor.execCommand('mceRepaint');
            }
        };

        editor.onUndo.add(repaint);
        editor.onRedo.add(repaint);
        editor.onSetContent.add(repaint);
    };

    function deleteControlItemOnBackSpace() {
        editor.onKeyDown.add(function(editor, e) {
            var rng;

            if (!e.isDefaultPrevented() && e.keyCode == BACKSPACE) {
                rng = editor.getDoc().selection.createRange();
                if (rng && rng.item) {
                    e.preventDefault();
                    editor.undoManager.beforeChange();
                    dom.remove(rng.item(0));
                    editor.undoManager.add();
                }
            }
        });
    };

    function renderEmptyBlocksFix() {
        var emptyBlocksCSS;

        // IE10+
        if (getDocumentMode() >= 10) {
            emptyBlocksCSS = '';
            tinymce.each('p div h1 h2 h3 h4 h5 h6'.split(' '), function(name, i) {
                emptyBlocksCSS += (i > 0 ? ',' : '') + name + ':empty';
            });

            editor.contentStyles.push(emptyBlocksCSS + '{padding-right: 1px !important}');
        }
    };

    function fakeImageResize() {
        var selectedElmX, selectedElmY, selectedElm, selectedElmGhost, selectedHandle, startX, startY, startW, startH, ratio,
        resizeHandles, width, height, rootDocument = document, editableDoc = editor.getDoc();

        if (!settings.object_resizing || settings.webkit_fake_resize === false) {
            return;
        }

        // Try disabling object resizing if WebKit implements resizing in the future
        setEditorCommandState("enableObjectResizing", false);

        // Details about each resize handle how to scale etc
        resizeHandles = {
            // Name: x multiplier, y multiplier, delta size x, delta size y
            n: [.5, 0, 0, -1],
            e: [1, .5, 1, 0],
            s: [.5, 1, 0, 1],
            w: [0, .5, -1, 0],
            nw: [0, 0, -1, -1],
            ne: [1, 0, 1, -1],
            se: [1, 1, 1, 1],
            sw : [0, 1, -1, 1]
        };

        function resizeElement(e) {
            var deltaX, deltaY;

            // Calc new width/height
            deltaX = e.screenX - startX;
            deltaY = e.screenY - startY;

            // Calc new size
            width = deltaX * selectedHandle[2] + startW;
            height = deltaY * selectedHandle[3] + startH;

            // Never scale down lower than 5 pixels
            width = width < 5 ? 5 : width;
            height = height < 5 ? 5 : height;

            // Constrain proportions when modifier key is pressed or if the nw, ne, sw, se corners are moved on an image
            if (VK.modifierPressed(e) || (selectedElm.nodeName == "IMG" && selectedHandle[2] * selectedHandle[3] !== 0)) {
                width = Math.round(height / ratio);
                height = Math.round(width * ratio);
            }

            // Update ghost size
            dom.setStyles(selectedElmGhost, {
                width: width,
                height: height
            });

            // Update ghost X position if needed
            if (selectedHandle[2] < 0 && selectedElmGhost.clientWidth <= width) {
                dom.setStyle(selectedElmGhost, 'left', selectedElmX + (startW - width));
            }

            // Update ghost Y position if needed
            if (selectedHandle[3] < 0 && selectedElmGhost.clientHeight <= height) {
                dom.setStyle(selectedElmGhost, 'top', selectedElmY + (startH - height));
            }
        }

        function endResize() {
            function setSizeProp(name, value) {
                if (value) {
                    // Resize by using style or attribute
                    if (selectedElm.style[name] || !editor.schema.isValid(selectedElm.nodeName.toLowerCase(), name)) {
                        dom.setStyle(selectedElm, name, value);
                    } else {
                        dom.setAttrib(selectedElm, name, value);
                    }
                }
            }

            // Set width/height properties
            setSizeProp('width', width);
            setSizeProp('height', height);

            dom.unbind(editableDoc, 'mousemove', resizeElement);
            dom.unbind(editableDoc, 'mouseup', endResize);

            if (rootDocument != editableDoc) {
                dom.unbind(rootDocument, 'mousemove', resizeElement);
                dom.unbind(rootDocument, 'mouseup', endResize);
            }

            // Remove ghost and update resize handle positions
            dom.remove(selectedElmGhost);
            showResizeRect(selectedElm);
        }

        function showResizeRect(targetElm) {
            var position, targetWidth, targetHeight;

            hideResizeRect();

            // Get position and size of target
            position = dom.getPos(targetElm);
            selectedElmX = position.x;
            selectedElmY = position.y;
            targetWidth = targetElm.offsetWidth;
            targetHeight = targetElm.offsetHeight;

            // Reset width/height if user selects a new image/table
            if (selectedElm != targetElm) {
                selectedElm = targetElm;
                width = height = 0;
            }

            tinymce.each(resizeHandles, function(handle, name) {
                var handleElm;

                // Get existing or render resize handle
                handleElm = dom.get('mceResizeHandle' + name);
                if (!handleElm) {
                    handleElm = dom.add(editableDoc.documentElement, 'div', {
                        id: 'mceResizeHandle' + name,
                        'class': 'mceResizeHandle',
                        style: 'cursor:' + name + '-resize; margin:0; padding:0'
                    });

                    dom.bind(handleElm, 'mousedown', function(e) {
                        e.preventDefault();

                        endResize();

                        startX = e.screenX;
                        startY = e.screenY;
                        startW = selectedElm.clientWidth;
                        startH = selectedElm.clientHeight;
                        ratio = startH / startW;
                        selectedHandle = handle;

                        selectedElmGhost = selectedElm.cloneNode(true);
                        dom.addClass(selectedElmGhost, 'mceClonedResizable');
                        dom.setStyles(selectedElmGhost, {
                            left: selectedElmX,
                            top: selectedElmY,
                            margin: 0
                        });

                        editableDoc.documentElement.appendChild(selectedElmGhost);

                        dom.bind(editableDoc, 'mousemove', resizeElement);
                        dom.bind(editableDoc, 'mouseup', endResize);

                        if (rootDocument != editableDoc) {
                            dom.bind(rootDocument, 'mousemove', resizeElement);
                            dom.bind(rootDocument, 'mouseup', endResize);
                        }
                    });
                } else {
                    dom.show(handleElm);
                }

                // Position element
                dom.setStyles(handleElm, {
                    left: (targetWidth * handle[0] + selectedElmX) - (handleElm.offsetWidth / 2),
                    top: (targetHeight * handle[1] + selectedElmY) - (handleElm.offsetHeight / 2)
                });
            });

            // Only add resize rectangle on WebKit and only on images
            if (!tinymce.isOpera && selectedElm.nodeName == "IMG") {
                selectedElm.setAttribute('data-mce-selected', '1');
            }
        }

        function hideResizeRect() {
            if (selectedElm) {
                selectedElm.removeAttribute('data-mce-selected');
            }

            for (var name in resizeHandles) {
                dom.hide('mceResizeHandle' + name);
            }
        }

        // Add CSS for resize handles, cloned element and selected
        editor.contentStyles.push(
            '.mceResizeHandle {' +
            'position: absolute;' +
            'border: 1px solid black;' +
            'background: #FFF;' +
            'width: 5px;' +
            'height: 5px;' +
            'z-index: 10000' +
            '}' +
            '.mceResizeHandle:hover {' +
            'background: #000' +
            '}' +
            'img[data-mce-selected] {' +
            'outline: 1px solid black' +
            '}' +
            'img.mceClonedResizable, table.mceClonedResizable {' +
            'position: absolute;' +
            'outline: 1px dashed black;' +
            'opacity: .5;' +
            'z-index: 10000' +
            '}'
            );

        function updateResizeRect() {
            var controlElm = dom.getParent(selection.getNode(), 'table,img');

            // Remove data-mce-selected from all elements since they might have been copied using Ctrl+c/v
            tinymce.each(dom.select('img[data-mce-selected]'), function(img) {
                img.removeAttribute('data-mce-selected');
            });

            if (controlElm) {
                showResizeRect(controlElm);
            } else {
                hideResizeRect();
            }
        }

        // Show/hide resize rect when image is selected
        editor.onNodeChange.add(updateResizeRect);

        // Fixes WebKit quirk where it returns IMG on getNode if caret is after last image in container
        dom.bind(editableDoc, 'selectionchange', updateResizeRect);

        // Remove the internal attribute when serializing the DOM
        editor.serializer.addAttributeFilter('data-mce-selected', function(nodes, name) {
            var i = nodes.length;

            while (i--) {
                nodes[i].attr(name, null);
            }
        });
    }

    // All browsers
    disableBackspaceIntoATable();
    removeBlockQuoteOnBackSpace();
    emptyEditorWhenDeleting();

    // WebKit
    if (tinymce.isWebKit) {
        keepInlineElementOnDeleteBackspace();
        cleanupStylesWhenDeleting();
        inputMethodFocus();
        selectControlElements();
        setDefaultBlockType();

        // iOS
        if (tinymce.isIDevice) {
            selectionChangeNodeChanged();
        } else {
            fakeImageResize();
            selectAll();
        }
    }

    // IE
    if (tinymce.isIE) {
        removeHrOnBackspace();
        ensureBodyHasRoleApplication();
        addNewLinesBeforeBrInPre();
        removePreSerializedStylesWhenSelectingControls();
        deleteControlItemOnBackSpace();
        renderEmptyBlocksFix();
    }

    // Gecko
    if (tinymce.isGecko) {
        removeHrOnBackspace();
        focusBody();
        removeStylesWhenDeletingAccrossBlockElements();
        setGeckoEditingOptions();
        addBrAfterLastLinks();
        removeGhostSelection();
    }

    // Opera
    if (tinymce.isOpera) {
        fakeImageResize();
    }
};
(function(tinymce) {
    var namedEntities, baseEntities, reverseEntities,
    attrsCharsRegExp = /[&<>\"\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
    textCharsRegExp = /[<>&\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
    rawCharsRegExp = /[<>&\"\']/g,
    entityRegExp = /&(#x|#)?([\w]+);/g,
    asciiMap = {
        128 : "\u20AC", 
        130 : "\u201A", 
        131 : "\u0192", 
        132 : "\u201E", 
        133 : "\u2026", 
        134 : "\u2020",
        135 : "\u2021", 
        136 : "\u02C6", 
        137 : "\u2030", 
        138 : "\u0160", 
        139 : "\u2039", 
        140 : "\u0152",
        142 : "\u017D", 
        145 : "\u2018", 
        146 : "\u2019", 
        147 : "\u201C", 
        148 : "\u201D", 
        149 : "\u2022",
        150 : "\u2013", 
        151 : "\u2014", 
        152 : "\u02DC", 
        153 : "\u2122", 
        154 : "\u0161", 
        155 : "\u203A",
        156 : "\u0153", 
        158 : "\u017E", 
        159 : "\u0178"
    };

    // Raw entities
    baseEntities = {
        '\"' : '&quot;', // Needs to be escaped since the YUI compressor would otherwise break the code
        "'" : '&#39;',
        '<' : '&lt;',
        '>' : '&gt;',
        '&' : '&amp;'
    };

    // Reverse lookup table for raw entities
    reverseEntities = {
        '&lt;' : '<',
        '&gt;' : '>',
        '&amp;' : '&',
        '&quot;' : '"',
        '&apos;' : "'"
    };

    // Decodes text by using the browser
    function nativeDecode(text) {
        var elm;

        elm = document.createElement("div");
        elm.innerHTML = text;

        return elm.textContent || elm.innerText || text;
    };

    // Build a two way lookup table for the entities
    function buildEntitiesLookup(items, radix) {
        var i, chr, entity, lookup = {};

        if (items) {
            items = items.split(',');
            radix = radix || 10;

            // Build entities lookup table
            for (i = 0; i < items.length; i += 2) {
                chr = String.fromCharCode(parseInt(items[i], radix));

                // Only add non base entities
                if (!baseEntities[chr]) {
                    entity = '&' + items[i + 1] + ';';
                    lookup[chr] = entity;
                    lookup[entity] = chr;
                }
            }

            return lookup;
        }
    };

    // Unpack entities lookup where the numbers are in radix 32 to reduce the size
    namedEntities = buildEntitiesLookup(
        '50,nbsp,51,iexcl,52,cent,53,pound,54,curren,55,yen,56,brvbar,57,sect,58,uml,59,copy,' +
        '5a,ordf,5b,laquo,5c,not,5d,shy,5e,reg,5f,macr,5g,deg,5h,plusmn,5i,sup2,5j,sup3,5k,acute,' +
        '5l,micro,5m,para,5n,middot,5o,cedil,5p,sup1,5q,ordm,5r,raquo,5s,frac14,5t,frac12,5u,frac34,' +
        '5v,iquest,60,Agrave,61,Aacute,62,Acirc,63,Atilde,64,Auml,65,Aring,66,AElig,67,Ccedil,' +
        '68,Egrave,69,Eacute,6a,Ecirc,6b,Euml,6c,Igrave,6d,Iacute,6e,Icirc,6f,Iuml,6g,ETH,6h,Ntilde,' +
        '6i,Ograve,6j,Oacute,6k,Ocirc,6l,Otilde,6m,Ouml,6n,times,6o,Oslash,6p,Ugrave,6q,Uacute,' +
        '6r,Ucirc,6s,Uuml,6t,Yacute,6u,THORN,6v,szlig,70,agrave,71,aacute,72,acirc,73,atilde,74,auml,' +
        '75,aring,76,aelig,77,ccedil,78,egrave,79,eacute,7a,ecirc,7b,euml,7c,igrave,7d,iacute,7e,icirc,' +
        '7f,iuml,7g,eth,7h,ntilde,7i,ograve,7j,oacute,7k,ocirc,7l,otilde,7m,ouml,7n,divide,7o,oslash,' +
        '7p,ugrave,7q,uacute,7r,ucirc,7s,uuml,7t,yacute,7u,thorn,7v,yuml,ci,fnof,sh,Alpha,si,Beta,' +
        'sj,Gamma,sk,Delta,sl,Epsilon,sm,Zeta,sn,Eta,so,Theta,sp,Iota,sq,Kappa,sr,Lambda,ss,Mu,' +
        'st,Nu,su,Xi,sv,Omicron,t0,Pi,t1,Rho,t3,Sigma,t4,Tau,t5,Upsilon,t6,Phi,t7,Chi,t8,Psi,' +
        't9,Omega,th,alpha,ti,beta,tj,gamma,tk,delta,tl,epsilon,tm,zeta,tn,eta,to,theta,tp,iota,' +
        'tq,kappa,tr,lambda,ts,mu,tt,nu,tu,xi,tv,omicron,u0,pi,u1,rho,u2,sigmaf,u3,sigma,u4,tau,' +
        'u5,upsilon,u6,phi,u7,chi,u8,psi,u9,omega,uh,thetasym,ui,upsih,um,piv,812,bull,816,hellip,' +
        '81i,prime,81j,Prime,81u,oline,824,frasl,88o,weierp,88h,image,88s,real,892,trade,89l,alefsym,' +
        '8cg,larr,8ch,uarr,8ci,rarr,8cj,darr,8ck,harr,8dl,crarr,8eg,lArr,8eh,uArr,8ei,rArr,8ej,dArr,' +
        '8ek,hArr,8g0,forall,8g2,part,8g3,exist,8g5,empty,8g7,nabla,8g8,isin,8g9,notin,8gb,ni,8gf,prod,' +
        '8gh,sum,8gi,minus,8gn,lowast,8gq,radic,8gt,prop,8gu,infin,8h0,ang,8h7,and,8h8,or,8h9,cap,8ha,cup,' +
        '8hb,int,8hk,there4,8hs,sim,8i5,cong,8i8,asymp,8j0,ne,8j1,equiv,8j4,le,8j5,ge,8k2,sub,8k3,sup,8k4,' +
        'nsub,8k6,sube,8k7,supe,8kl,oplus,8kn,otimes,8l5,perp,8m5,sdot,8o8,lceil,8o9,rceil,8oa,lfloor,8ob,' +
        'rfloor,8p9,lang,8pa,rang,9ea,loz,9j0,spades,9j3,clubs,9j5,hearts,9j6,diams,ai,OElig,aj,oelig,b0,' +
        'Scaron,b1,scaron,bo,Yuml,m6,circ,ms,tilde,802,ensp,803,emsp,809,thinsp,80c,zwnj,80d,zwj,80e,lrm,' +
        '80f,rlm,80j,ndash,80k,mdash,80o,lsquo,80p,rsquo,80q,sbquo,80s,ldquo,80t,rdquo,80u,bdquo,810,dagger,' +
        '811,Dagger,81g,permil,81p,lsaquo,81q,rsaquo,85c,euro', 32);

    tinymce.html = tinymce.html || {};

    tinymce.html.Entities = {
        encodeRaw : function(text, attr) {
            return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
                return baseEntities[chr] || chr;
            });
        },

        encodeAllRaw : function(text) {
            return ('' + text).replace(rawCharsRegExp, function(chr) {
                return baseEntities[chr] || chr;
            });
        },

        encodeNumeric : function(text, attr) {
            return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
                // Multi byte sequence convert it to a single entity
                if (chr.length > 1)
                    return '&#' + (((chr.charCodeAt(0) - 0xD800) * 0x400) + (chr.charCodeAt(1) - 0xDC00) + 0x10000) + ';';

                return baseEntities[chr] || '&#' + chr.charCodeAt(0) + ';';
            });
        },

        encodeNamed : function(text, attr, entities) {
            entities = entities || namedEntities;

            return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
                return baseEntities[chr] || entities[chr] || chr;
            });
        },

        getEncodeFunc : function(name, entities) {
            var Entities = tinymce.html.Entities;

            entities = buildEntitiesLookup(entities) || namedEntities;

            function encodeNamedAndNumeric(text, attr) {
                return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
                    return baseEntities[chr] || entities[chr] || '&#' + chr.charCodeAt(0) + ';' || chr;
                });
            };

            function encodeCustomNamed(text, attr) {
                return Entities.encodeNamed(text, attr, entities);
            };

            // Replace + with , to be compatible with previous TinyMCE versions
            name = tinymce.makeMap(name.replace(/\+/g, ','));

            // Named and numeric encoder
            if (name.named && name.numeric)
                return encodeNamedAndNumeric;

            // Named encoder
            if (name.named) {
                // Custom names
                if (entities)
                    return encodeCustomNamed;

                return Entities.encodeNamed;
            }

            // Numeric
            if (name.numeric)
                return Entities.encodeNumeric;

            // Raw encoder
            return Entities.encodeRaw;
        },

        decode : function(text) {
            return text.replace(entityRegExp, function(all, numeric, value) {
                if (numeric) {
                    value = parseInt(value, numeric.length === 2 ? 16 : 10);

                    // Support upper UTF
                    if (value > 0xFFFF) {
                        value -= 0x10000;

                        return String.fromCharCode(0xD800 + (value >> 10), 0xDC00 + (value & 0x3FF));
                    } else
                        return asciiMap[value] || String.fromCharCode(value);
                }

                return reverseEntities[all] || namedEntities[all] || nativeDecode(all);
            });
        }
    };
})(tinymce);

tinymce.html.Styles = function(settings, schema) {
    var rgbRegExp = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/gi,
    urlOrStrRegExp = /(?:url(?:(?:\(\s*\"([^\"]+)\"\s*\))|(?:\(\s*\'([^\']+)\'\s*\))|(?:\(\s*([^)\s]+)\s*\))))|(?:\'([^\']+)\')|(?:\"([^\"]+)\")/gi,
    styleRegExp = /\s*([^:]+):\s*([^;]+);?/g,
    trimRightRegExp = /\s+$/,
    urlColorRegExp = /rgb/,
    undef, i, encodingLookup = {}, encodingItems;

    settings = settings || {};

    encodingItems = '\\" \\\' \\; \\: ; : \uFEFF'.split(' ');
    for (i = 0; i < encodingItems.length; i++) {
        encodingLookup[encodingItems[i]] = '\uFEFF' + i;
        encodingLookup['\uFEFF' + i] = encodingItems[i];
    }

    function toHex(match, r, g, b) {
        function hex(val) {
            val = parseInt(val).toString(16);

            return val.length > 1 ? val : '0' + val; // 0 -> 00
        };

        return '#' + hex(r) + hex(g) + hex(b);
    };

    return {
        toHex : function(color) {
            return color.replace(rgbRegExp, toHex);
        },

        parse : function(css) {
            var styles = {}, matches, name, value, isEncoded, urlConverter = settings.url_converter, urlConverterScope = settings.url_converter_scope || this;

            function compress(prefix, suffix) {
                var top, right, bottom, left;

                // Get values and check it it needs compressing
                top = styles[prefix + '-top' + suffix];
                if (!top)
                    return;

                right = styles[prefix + '-right' + suffix];
                if (top != right)
                    return;

                bottom = styles[prefix + '-bottom' + suffix];
                if (right != bottom)
                    return;

                left = styles[prefix + '-left' + suffix];
                if (bottom != left)
                    return;

                // Compress
                styles[prefix + suffix] = left;
                delete styles[prefix + '-top' + suffix];
                delete styles[prefix + '-right' + suffix];
                delete styles[prefix + '-bottom' + suffix];
                delete styles[prefix + '-left' + suffix];
            };

            function canCompress(key) {
                var value = styles[key], i;

                if (!value || value.indexOf(' ') < 0)
                    return;

                value = value.split(' ');
                i = value.length;
                while (i--) {
                    if (value[i] !== value[0])
                        return false;
                }

                styles[key] = value[0];

                return true;
            };

            function compress2(target, a, b, c) {
                if (!canCompress(a))
                    return;

                if (!canCompress(b))
                    return;

                if (!canCompress(c))
                    return;

                // Compress
                styles[target] = styles[a] + ' ' + styles[b] + ' ' + styles[c];
                delete styles[a];
                delete styles[b];
                delete styles[c];
            };

            // Encodes the specified string by replacing all \" \' ; : with _<num>
            function encode(str) {
                isEncoded = true;

                return encodingLookup[str];
            };

            // Decodes the specified string by replacing all _<num> with it's original value \" \' etc
            // It will also decode the \" \' if keep_slashes is set to fale or omitted
            function decode(str, keep_slashes) {
                if (isEncoded) {
                    str = str.replace(/\uFEFF[0-9]/g, function(str) {
                        return encodingLookup[str];
                    });
                }

                if (!keep_slashes)
                    str = str.replace(/\\([\'\";:])/g, "$1");

                return str;
            };

            function processUrl(match, url, url2, url3, str, str2) {
                str = str || str2;

                if (str) {
                    str = decode(str);

                    // Force strings into single quote format
                    return "'" + str.replace(/\'/g, "\\'") + "'";
                }

                url = decode(url || url2 || url3);

                // Convert the URL to relative/absolute depending on config
                if (urlConverter)
                    url = urlConverter.call(urlConverterScope, url, 'style');

                // Output new URL format
                return "url('" + url.replace(/\'/g, "\\'") + "')";
            };

            if (css) {
                // Encode \" \' % and ; and : inside strings so they don't interfere with the style parsing
                css = css.replace(/\\[\"\';:\uFEFF]/g, encode).replace(/\"[^\"]+\"|\'[^\']+\'/g, function(str) {
                    return str.replace(/[;:]/g, encode);
                });

                // Parse styles
                while (matches = styleRegExp.exec(css)) {
                    name = matches[1].replace(trimRightRegExp, '').toLowerCase();
                    value = matches[2].replace(trimRightRegExp, '');

                    if (name && value.length > 0) {
                        // Opera will produce 700 instead of bold in their style values
                        if (name === 'font-weight' && value === '700')
                            value = 'bold';
                        else if (name === 'color' || name === 'background-color') // Lowercase colors like RED
                            value = value.toLowerCase();		

                        // Convert RGB colors to HEX
                        value = value.replace(rgbRegExp, toHex);

                        // Convert URLs and force them into url('value') format
                        value = value.replace(urlOrStrRegExp, processUrl);
                        styles[name] = isEncoded ? decode(value, true) : value;
                    }

                    styleRegExp.lastIndex = matches.index + matches[0].length;
                }

                // Compress the styles to reduce it's size for example IE will expand styles
                compress("border", "");
                compress("border", "-width");
                compress("border", "-color");
                compress("border", "-style");
                compress("padding", "");
                compress("margin", "");
                compress2('border', 'border-width', 'border-style', 'border-color');

                // Remove pointless border, IE produces these
                if (styles.border === 'medium none')
                    delete styles.border;
            }

            return styles;
        },

        serialize : function(styles, element_name) {
            var css = '', name, value;

            function serializeStyles(name) {
                var styleList, i, l, value;

                styleList = schema.styles[name];
                if (styleList) {
                    for (i = 0, l = styleList.length; i < l; i++) {
                        name = styleList[i];
                        value = styles[name];

                        if (value !== undef && value.length > 0)
                            css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';';
                    }
                }
            };

            // Serialize styles according to schema
            if (element_name && schema && schema.styles) {
                // Serialize global styles and element specific styles
                serializeStyles('*');
                serializeStyles(element_name);
            } else {
                // Output the styles in the order they are inside the object
                for (name in styles) {
                    value = styles[name];

                    if (value !== undef && value.length > 0)
                        css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';';
                }
            }

            return css;
        }
    };
};

(function(tinymce) {
    var mapCache = {}, makeMap = tinymce.makeMap, each = tinymce.each;

    function split(str, delim) {
        return str.split(delim || ',');
    };

    function unpack(lookup, data) {
        var key, elements = {};

        function replace(value) {
            return value.replace(/[A-Z]+/g, function(key) {
                return replace(lookup[key]);
            });
        };

        // Unpack lookup
        for (key in lookup) {
            if (lookup.hasOwnProperty(key))
                lookup[key] = replace(lookup[key]);
        }

        // Unpack and parse data into object map
        replace(data).replace(/#/g, '#text').replace(/(\w+)\[([^\]]+)\]\[([^\]]*)\]/g, function(str, name, attributes, children) {
            attributes = split(attributes, '|');

            elements[name] = {
                attributes : makeMap(attributes),
                attributesOrder : attributes,
                children : makeMap(children, '|', {
                    '#comment' : {}
                })
            }
        });

        return elements;
    };

    function getHTML5() {
        var html5 = mapCache.html5;

        if (!html5) {
            html5 = mapCache.html5 = unpack({
                A : 'id|accesskey|class|dir|draggable|item|hidden|itemprop|role|spellcheck|style|subject|title|onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup',
                B : '#|a|abbr|area|audio|b|bdo|br|button|canvas|cite|code|command|datalist|del|dfn|em|embed|i|iframe|img|input|ins|kbd|keygen|label|link|map|mark|meta|' +
                'meter|noscript|object|output|progress|q|ruby|samp|script|select|small|span|strong|sub|sup|svg|textarea|time|var|video|wbr',
                C : '#|a|abbr|area|address|article|aside|audio|b|bdo|blockquote|br|button|canvas|cite|code|command|datalist|del|details|dfn|dialog|div|dl|em|embed|fieldset|' +
            'figure|footer|form|h1|h2|h3|h4|h5|h6|header|hgroup|hr|i|iframe|img|input|ins|kbd|keygen|label|link|map|mark|menu|meta|meter|nav|noscript|ol|object|output|' +
            'p|pre|progress|q|ruby|samp|script|section|select|small|span|strong|style|sub|sup|svg|table|textarea|time|ul|var|video'
            }, 'html[A|manifest][body|head]' +
            'head[A][base|command|link|meta|noscript|script|style|title]' +
            'title[A][#]' +
            'base[A|href|target][]' +
            'link[A|href|rel|media|type|sizes][]' +
            'meta[A|http-equiv|name|content|charset][]' +
            'style[A|type|media|scoped][#]' +
            'script[A|charset|type|src|defer|async][#]' +
            'noscript[A][C]' +
            'body[A][C]' +
            'section[A][C]' +
            'nav[A][C]' +
            'article[A][C]' +
            'aside[A][C]' +
            'h1[A][B]' +
            'h2[A][B]' +
            'h3[A][B]' +
            'h4[A][B]' +
            'h5[A][B]' +
            'h6[A][B]' +
            'hgroup[A][h1|h2|h3|h4|h5|h6]' +
            'header[A][C]' +
            'footer[A][C]' +
            'address[A][C]' +
            'p[A][B]' +
            'br[A][]' +
            'pre[A][B]' +
            'dialog[A][dd|dt]' +
            'blockquote[A|cite][C]' +
            'ol[A|start|reversed][li]' +
            'ul[A][li]' +
            'li[A|value][C]' +
            'dl[A][dd|dt]' +
            'dt[A][B]' +
            'dd[A][C]' +
            'a[A|href|target|ping|rel|media|type][B]' +
            'em[A][B]' +
            'strong[A][B]' +
            'small[A][B]' +
            'cite[A][B]' +
            'q[A|cite][B]' +
            'dfn[A][B]' +
            'abbr[A][B]' +
            'code[A][B]' +
            'var[A][B]' +
            'samp[A][B]' +
            'kbd[A][B]' +
            'sub[A][B]' +
            'sup[A][B]' +
            'i[A][B]' +
            'b[A][B]' +
            'mark[A][B]' +
            'progress[A|value|max][B]' +
            'meter[A|value|min|max|low|high|optimum][B]' +
            'time[A|datetime][B]' +
            'ruby[A][B|rt|rp]' +
            'rt[A][B]' +
            'rp[A][B]' +
            'bdo[A][B]' +
            'span[A][B]' +
            'ins[A|cite|datetime][B]' +
            'del[A|cite|datetime][B]' +
            'figure[A][C|legend|figcaption]' +
            'figcaption[A][C]' +
            'img[A|alt|src|height|width|usemap|ismap][]' +
            'iframe[A|name|src|height|width|sandbox|seamless][]' +
            'embed[A|src|height|width|type][]' +
            'object[A|data|type|height|width|usemap|name|form|classid][param]' +
            'param[A|name|value][]' +
            'details[A|open][C|legend]' +
            'command[A|type|label|icon|disabled|checked|radiogroup][]' +
            'menu[A|type|label][C|li]' +
            'legend[A][C|B]' +
            'div[A][C]' +
            'source[A|src|type|media][]' +
            'audio[A|src|autobuffer|autoplay|loop|controls][source]' +
            'video[A|src|autobuffer|autoplay|loop|controls|width|height|poster][source]' +
            'hr[A][]' +
            'form[A|accept-charset|action|autocomplete|enctype|method|name|novalidate|target][C]' +
            'fieldset[A|disabled|form|name][C|legend]' +
            'label[A|form|for][B]' +
            'input[A|type|accept|alt|autocomplete|checked|disabled|form|formaction|formenctype|formmethod|formnovalidate|formtarget|height|list|max|maxlength|min|' +
            'multiple|pattern|placeholder|readonly|required|size|src|step|width|files|value|name][]' +
            'button[A|autofocus|disabled|form|formaction|formenctype|formmethod|formnovalidate|formtarget|name|value|type][B]' +
            'select[A|autofocus|disabled|form|multiple|name|size][option|optgroup]' +
            'datalist[A][B|option]' +
            'optgroup[A|disabled|label][option]' +
            'option[A|disabled|selected|label|value][]' +
            'textarea[A|autofocus|disabled|form|maxlength|name|placeholder|readonly|required|rows|cols|wrap][]' +
            'keygen[A|autofocus|challenge|disabled|form|keytype|name][]' +
            'output[A|for|form|name][B]' +
            'canvas[A|width|height][]' +
            'map[A|name][B|C]' +
            'area[A|shape|coords|href|alt|target|media|rel|ping|type][]' +
            'mathml[A][]' +
            'svg[A][]' +
            'table[A|border][caption|colgroup|thead|tfoot|tbody|tr]' +
            'caption[A][C]' +
            'colgroup[A|span][col]' +
            'col[A|span][]' +
            'thead[A][tr]' +
            'tfoot[A][tr]' +
            'tbody[A][tr]' +
            'tr[A][th|td]' +
            'th[A|headers|rowspan|colspan|scope][B]' +
            'td[A|headers|rowspan|colspan][C]' +
            'wbr[A][]'
            );
        }

        return html5;
    };

    function getHTML4() {
        var html4 = mapCache.html4;

        if (!html4) {
            // This is the XHTML 1.0 transitional elements with it's attributes and children packed to reduce it's size
            html4 = mapCache.html4 = unpack({
                Z : 'H|K|N|O|P',
                Y : 'X|form|R|Q',
                ZG : 'E|span|width|align|char|charoff|valign',
                X : 'p|T|div|U|W|isindex|fieldset|table',
                ZF : 'E|align|char|charoff|valign',
                W : 'pre|hr|blockquote|address|center|noframes',
                ZE : 'abbr|axis|headers|scope|rowspan|colspan|align|char|charoff|valign|nowrap|bgcolor|width|height',
                ZD : '[E][S]',
                U : 'ul|ol|dl|menu|dir',
                ZC : 'p|Y|div|U|W|table|br|span|bdo|object|applet|img|map|K|N|Q',
                T : 'h1|h2|h3|h4|h5|h6',
                ZB : 'X|S|Q',
                S : 'R|P',
                ZA : 'a|G|J|M|O|P',
                R : 'a|H|K|N|O',
                Q : 'noscript|P',
                P : 'ins|del|script',
                O : 'input|select|textarea|label|button',
                N : 'M|L',
                M : 'em|strong|dfn|code|q|samp|kbd|var|cite|abbr|acronym',
                L : 'sub|sup',
                K : 'J|I',
                J : 'tt|i|b|u|s|strike',
                I : 'big|small|font|basefont',
                H : 'G|F',
                G : 'br|span|bdo',
                F : 'object|applet|img|map|iframe',
                E : 'A|B|C',
                D : 'accesskey|tabindex|onfocus|onblur',
                C : 'onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup',
                B : 'lang|xml:lang|dir',
                A : 'id|class|style|title'
            }, 'script[id|charset|type|language|src|defer|xml:space][]' + 
            'style[B|id|type|media|title|xml:space][]' + 
            'object[E|declare|classid|codebase|data|type|codetype|archive|standby|width|height|usemap|name|tabindex|align|border|hspace|vspace][#|param|Y]' + 
            'param[id|name|value|valuetype|type][]' + 
            'p[E|align][#|S]' + 
            'a[E|D|charset|type|name|href|hreflang|rel|rev|shape|coords|target][#|Z]' + 
            'br[A|clear][]' + 
            'span[E][#|S]' + 
            'bdo[A|C|B][#|S]' + 
            'applet[A|codebase|archive|code|object|alt|name|width|height|align|hspace|vspace][#|param|Y]' + 
            'h1[E|align][#|S]' + 
            'img[E|src|alt|name|longdesc|width|height|usemap|ismap|align|border|hspace|vspace][]' + 
            'map[B|C|A|name][X|form|Q|area]' + 
            'h2[E|align][#|S]' + 
            'iframe[A|longdesc|name|src|frameborder|marginwidth|marginheight|scrolling|align|width|height][#|Y]' + 
            'h3[E|align][#|S]' + 
            'tt[E][#|S]' + 
            'i[E][#|S]' + 
            'b[E][#|S]' + 
            'u[E][#|S]' + 
            's[E][#|S]' + 
            'strike[E][#|S]' + 
            'big[E][#|S]' + 
            'small[E][#|S]' + 
            'font[A|B|size|color|face][#|S]' + 
            'basefont[id|size|color|face][]' + 
            'em[E][#|S]' + 
            'strong[E][#|S]' + 
            'dfn[E][#|S]' + 
            'code[E][#|S]' + 
            'q[E|cite][#|S]' + 
            'samp[E][#|S]' + 
            'kbd[E][#|S]' + 
            'var[E][#|S]' + 
            'cite[E][#|S]' + 
            'abbr[E][#|S]' + 
            'acronym[E][#|S]' + 
            'sub[E][#|S]' + 
            'sup[E][#|S]' + 
            'input[E|D|type|name|value|checked|disabled|readonly|size|maxlength|src|alt|usemap|onselect|onchange|accept|align][]' + 
            'select[E|name|size|multiple|disabled|tabindex|onfocus|onblur|onchange][optgroup|option]' + 
            'optgroup[E|disabled|label][option]' + 
            'option[E|selected|disabled|label|value][]' + 
            'textarea[E|D|name|rows|cols|disabled|readonly|onselect|onchange][]' + 
            'label[E|for|accesskey|onfocus|onblur][#|S]' + 
            'button[E|D|name|value|type|disabled][#|p|T|div|U|W|table|G|object|applet|img|map|K|N|Q]' + 
            'h4[E|align][#|S]' + 
            'ins[E|cite|datetime][#|Y]' + 
            'h5[E|align][#|S]' + 
            'del[E|cite|datetime][#|Y]' + 
            'h6[E|align][#|S]' + 
            'div[E|align][#|Y]' + 
            'ul[E|type|compact][li]' + 
            'li[E|type|value][#|Y]' + 
            'ol[E|type|compact|start][li]' + 
            'dl[E|compact][dt|dd]' + 
            'dt[E][#|S]' + 
            'dd[E][#|Y]' + 
            'menu[E|compact][li]' + 
            'dir[E|compact][li]' + 
            'pre[E|width|xml:space][#|ZA]' + 
            'hr[E|align|noshade|size|width][]' + 
            'blockquote[E|cite][#|Y]' + 
            'address[E][#|S|p]' + 
            'center[E][#|Y]' + 
            'noframes[E][#|Y]' + 
            'isindex[A|B|prompt][]' + 
            'fieldset[E][#|legend|Y]' + 
            'legend[E|accesskey|align][#|S]' + 
            'table[E|summary|width|border|frame|rules|cellspacing|cellpadding|align|bgcolor][caption|col|colgroup|thead|tfoot|tbody|tr]' + 
            'caption[E|align][#|S]' + 
            'col[ZG][]' + 
            'colgroup[ZG][col]' + 
            'thead[ZF][tr]' + 
            'tr[ZF|bgcolor][th|td]' + 
            'th[E|ZE][#|Y]' + 
            'form[E|action|method|name|enctype|onsubmit|onreset|accept|accept-charset|target][#|X|R|Q]' + 
            'noscript[E][#|Y]' + 
            'td[E|ZE][#|Y]' + 
            'tfoot[ZF][tr]' + 
            'tbody[ZF][tr]' + 
            'area[E|D|shape|coords|href|nohref|alt|target][]' + 
            'base[id|href|target][]' + 
            'body[E|onload|onunload|background|bgcolor|text|link|vlink|alink][#|Y]'
            );
        }

        return html4;
    };

    tinymce.html.Schema = function(settings) {
        var self = this, elements = {}, children = {}, patternElements = [], validStyles, schemaItems;
        var whiteSpaceElementsMap, selfClosingElementsMap, shortEndedElementsMap, boolAttrMap, blockElementsMap, nonEmptyElementsMap, customElementsMap = {};

        // Creates an lookup table map object for the specified option or the default value
        function createLookupTable(option, default_value, extend) {
            var value = settings[option];

            if (!value) {
                // Get cached default map or make it if needed
                value = mapCache[option];

                if (!value) {
                    value = makeMap(default_value, ' ', makeMap(default_value.toUpperCase(), ' '));
                    value = tinymce.extend(value, extend);

                    mapCache[option] = value;
                }
            } else {
                // Create custom map
                value = makeMap(value, ',', makeMap(value.toUpperCase(), ' '));
            }

            return value;
        };

        settings = settings || {};
        schemaItems = settings.schema == "html5" ? getHTML5() : getHTML4();

        // Allow all elements and attributes if verify_html is set to false
        if (settings.verify_html === false)
            settings.valid_elements = '*[*]';

        // Build styles list
        if (settings.valid_styles) {
            validStyles = {};

            // Convert styles into a rule list
            each(settings.valid_styles, function(value, key) {
                validStyles[key] = tinymce.explode(value);
            });
        }

        // Setup map objects
        whiteSpaceElementsMap = createLookupTable('whitespace_elements', 'pre script style textarea');
        selfClosingElementsMap = createLookupTable('self_closing_elements', 'colgroup dd dt li option p td tfoot th thead tr');
        shortEndedElementsMap = createLookupTable('short_ended_elements', 'area base basefont br col frame hr img input isindex link meta param embed source wbr');
        boolAttrMap = createLookupTable('boolean_attributes', 'checked compact declare defer disabled ismap multiple nohref noresize noshade nowrap readonly selected autoplay loop controls');
        nonEmptyElementsMap = createLookupTable('non_empty_elements', 'td th iframe video audio object', shortEndedElementsMap);
        blockElementsMap = createLookupTable('block_elements', 'h1 h2 h3 h4 h5 h6 hr p div address pre form table tbody thead tfoot ' + 
            'th tr td li ol ul caption blockquote center dl dt dd dir fieldset ' + 
            'noscript menu isindex samp header footer article section hgroup aside nav figure option datalist select optgroup');

        // Converts a wildcard expression string to a regexp for example *a will become /.*a/.
        function patternToRegExp(str) {
            return new RegExp('^' + str.replace(/([?+*])/g, '.$1') + '$');
        };

        // Parses the specified valid_elements string and adds to the current rules
        // This function is a bit hard to read since it's heavily optimized for speed
        function addValidElements(valid_elements) {
            var ei, el, ai, al, yl, matches, element, attr, attrData, elementName, attrName, attrType, attributes, attributesOrder,
            prefix, outputName, globalAttributes, globalAttributesOrder, transElement, key, childKey, value,
            elementRuleRegExp = /^([#+\-])?([^\[\/]+)(?:\/([^\[]+))?(?:\[([^\]]+)\])?$/,
            attrRuleRegExp = /^([!\-])?(\w+::\w+|[^=:<]+)?(?:([=:<])(.*))?$/,
            hasPatternsRegExp = /[*?+]/;

            if (valid_elements) {
                // Split valid elements into an array with rules
                valid_elements = split(valid_elements);

                if (elements['@']) {
                    globalAttributes = elements['@'].attributes;
                    globalAttributesOrder = elements['@'].attributesOrder;
                }

                // Loop all rules
                for (ei = 0, el = valid_elements.length; ei < el; ei++) {
                    // Parse element rule
                    matches = elementRuleRegExp.exec(valid_elements[ei]);
                    if (matches) {
                        // Setup local names for matches
                        prefix = matches[1];
                        elementName = matches[2];
                        outputName = matches[3];
                        attrData = matches[4];

                        // Create new attributes and attributesOrder
                        attributes = {};
                        attributesOrder = [];

                        // Create the new element
                        element = {
                            attributes : attributes,
                            attributesOrder : attributesOrder
                        };

                        // Padd empty elements prefix
                        if (prefix === '#')
                            element.paddEmpty = true;

                        // Remove empty elements prefix
                        if (prefix === '-')
                            element.removeEmpty = true;

                        // Copy attributes from global rule into current rule
                        if (globalAttributes) {
                            for (key in globalAttributes)
                                attributes[key] = globalAttributes[key];

                            attributesOrder.push.apply(attributesOrder, globalAttributesOrder);
                        }

                        // Attributes defined
                        if (attrData) {
                            attrData = split(attrData, '|');
                            for (ai = 0, al = attrData.length; ai < al; ai++) {
                                matches = attrRuleRegExp.exec(attrData[ai]);
                                if (matches) {
                                    attr = {};
                                    attrType = matches[1];
                                    attrName = matches[2].replace(/::/g, ':');
                                    prefix = matches[3];
                                    value = matches[4];

                                    // Required
                                    if (attrType === '!') {
                                        element.attributesRequired = element.attributesRequired || [];
                                        element.attributesRequired.push(attrName);
                                        attr.required = true;
                                    }

                                    // Denied from global
                                    if (attrType === '-') {
                                        delete attributes[attrName];
                                        attributesOrder.splice(tinymce.inArray(attributesOrder, attrName), 1);
                                        continue;
                                    }

                                    // Default value
                                    if (prefix) {
                                        // Default value
                                        if (prefix === '=') {
                                            element.attributesDefault = element.attributesDefault || [];
                                            element.attributesDefault.push({
                                                name: attrName, 
                                                value: value
                                            });
                                            attr.defaultValue = value;
                                        }

                                        // Forced value
                                        if (prefix === ':') {
                                            element.attributesForced = element.attributesForced || [];
                                            element.attributesForced.push({
                                                name: attrName, 
                                                value: value
                                            });
                                            attr.forcedValue = value;
                                        }

                                        // Required values
                                        if (prefix === '<')
                                            attr.validValues = makeMap(value, '?');
                                    }

                                    // Check for attribute patterns
                                    if (hasPatternsRegExp.test(attrName)) {
                                        element.attributePatterns = element.attributePatterns || [];
                                        attr.pattern = patternToRegExp(attrName);
                                        element.attributePatterns.push(attr);
                                    } else {
                                        // Add attribute to order list if it doesn't already exist
                                        if (!attributes[attrName])
                                            attributesOrder.push(attrName);

                                        attributes[attrName] = attr;
                                    }
                                }
                            }
                        }

                        // Global rule, store away these for later usage
                        if (!globalAttributes && elementName == '@') {
                            globalAttributes = attributes;
                            globalAttributesOrder = attributesOrder;
                        }

                        // Handle substitute elements such as b/strong
                        if (outputName) {
                            element.outputName = elementName;
                            elements[outputName] = element;
                        }

                        // Add pattern or exact element
                        if (hasPatternsRegExp.test(elementName)) {
                            element.pattern = patternToRegExp(elementName);
                            patternElements.push(element);
                        } else
                            elements[elementName] = element;
                    }
                }
            }
        };

        function setValidElements(valid_elements) {
            elements = {};
            patternElements = [];

            addValidElements(valid_elements);

            each(schemaItems, function(element, name) {
                children[name] = element.children;
            });
        };

        // Adds custom non HTML elements to the schema
        function addCustomElements(custom_elements) {
            var customElementRegExp = /^(~)?(.+)$/;

            if (custom_elements) {
                each(split(custom_elements), function(rule) {
                    var matches = customElementRegExp.exec(rule),
                    inline = matches[1] === '~',
                    cloneName = inline ? 'span' : 'div',
                    name = matches[2];

                    children[name] = children[cloneName];
                    customElementsMap[name] = cloneName;

                    // If it's not marked as inline then add it to valid block elements
                    if (!inline)
                        blockElementsMap[name] = {};

                    // Add custom elements at span/div positions
                    each(children, function(element, child) {
                        if (element[cloneName])
                            element[name] = element[cloneName];
                    });
                });
            }
        };

        // Adds valid children to the schema object
        function addValidChildren(valid_children) {
            var childRuleRegExp = /^([+\-]?)(\w+)\[([^\]]+)\]$/;

            if (valid_children) {
                each(split(valid_children), function(rule) {
                    var matches = childRuleRegExp.exec(rule), parent, prefix;

                    if (matches) {
                        prefix = matches[1];

                        // Add/remove items from default
                        if (prefix)
                            parent = children[matches[2]];
                        else
                            parent = children[matches[2]] = {
                                '#comment' : {}
                            };

                        parent = children[matches[2]];

                        each(split(matches[3], '|'), function(child) {
                            if (prefix === '-')
                                delete parent[child];
                            else
                                parent[child] = {};
                        });
                    }
                });
            }
        };

        function getElementRule(name) {
            var element = elements[name], i;

            // Exact match found
            if (element)
                return element;

            // No exact match then try the patterns
            i = patternElements.length;
            while (i--) {
                element = patternElements[i];

                if (element.pattern.test(name))
                    return element;
            }
        };

        if (!settings.valid_elements) {
            // No valid elements defined then clone the elements from the schema spec
            each(schemaItems, function(element, name) {
                elements[name] = {
                    attributes : element.attributes,
                    attributesOrder : element.attributesOrder
                };

                children[name] = element.children;
            });

            // Switch these on HTML4
            if (settings.schema != "html5") {
                each(split('strong/b,em/i'), function(item) {
                    item = split(item, '/');
                    elements[item[1]].outputName = item[0];
                });
            }

            // Add default alt attribute for images
            elements.img.attributesDefault = [{
                name: 'alt', 
                value: ''
            }];

            // Remove these if they are empty by default
            each(split('ol,ul,sub,sup,blockquote,span,font,a,table,tbody,tr,strong,em,b,i'), function(name) {
                if (elements[name]) {
                    elements[name].removeEmpty = true;
                }
            });

            // Padd these by default
            each(split('p,h1,h2,h3,h4,h5,h6,th,td,pre,div,address,caption'), function(name) {
                elements[name].paddEmpty = true;
            });
        } else
            setValidElements(settings.valid_elements);

        addCustomElements(settings.custom_elements);
        addValidChildren(settings.valid_children);
        addValidElements(settings.extended_valid_elements);

        // Todo: Remove this when we fix list handling to be valid
        addValidChildren('+ol[ul|ol],+ul[ul|ol]');

        // Delete invalid elements
        if (settings.invalid_elements) {
            tinymce.each(tinymce.explode(settings.invalid_elements), function(item) {
                if (elements[item])
                    delete elements[item];
            });
        }

        // If the user didn't allow span only allow internal spans
        if (!getElementRule('span'))
            addValidElements('span[!data-mce-type|*]');

        self.children = children;

        self.styles = validStyles;

        self.getBoolAttrs = function() {
            return boolAttrMap;
        };

        self.getBlockElements = function() {
            return blockElementsMap;
        };

        self.getShortEndedElements = function() {
            return shortEndedElementsMap;
        };

        self.getSelfClosingElements = function() {
            return selfClosingElementsMap;
        };

        self.getNonEmptyElements = function() {
            return nonEmptyElementsMap;
        };

        self.getWhiteSpaceElements = function() {
            return whiteSpaceElementsMap;
        };

        self.isValidChild = function(name, child) {
            var parent = children[name];

            return !!(parent && parent[child]);
        };

        self.isValid = function(name, attr) {
            var attrPatterns, i, rule = getElementRule(name);

            // Check if it's a valid element
            if (rule) {
                if (attr) {
                    // Check if attribute name exists
                    if (rule.attributes[attr]) {
                        return true;
                    }

                    // Check if attribute matches a regexp pattern
                    attrPatterns = rule.attributePatterns;
                    if (attrPatterns) {
                        i = attrPatterns.length;
                        while (i--) {
                            if (attrPatterns[i].pattern.test(name)) {
                                return true;
                            }
                        }
                    }
                } else {
                    return true;
                }
            }

            // No match
            return false;
        };
		
        self.getElementRule = getElementRule;

        self.getCustomElements = function() {
            return customElementsMap;
        };

        self.addValidElements = addValidElements;

        self.setValidElements = setValidElements;

        self.addCustomElements = addCustomElements;

        self.addValidChildren = addValidChildren;
    };
})(tinymce);

(function(tinymce) {
    tinymce.html.SaxParser = function(settings, schema) {
        var self = this, noop = function() {};

        settings = settings || {};
        self.schema = schema = schema || new tinymce.html.Schema();

        if (settings.fix_self_closing !== false)
            settings.fix_self_closing = true;

        // Add handler functions from settings and setup default handlers
        tinymce.each('comment cdata text start end pi doctype'.split(' '), function(name) {
            if (name)
                self[name] = settings[name] || noop;
        });

        self.parse = function(html) {
            var self = this, matches, index = 0, value, endRegExp, stack = [], attrList, i, text, name, isInternalElement, removeInternalElements,
            shortEndedElements, fillAttrsMap, isShortEnded, validate, elementRule, isValidElement, attr, attribsValue, invalidPrefixRegExp,
            validAttributesMap, validAttributePatterns, attributesRequired, attributesDefault, attributesForced, selfClosing,
            tokenRegExp, attrRegExp, specialElements, attrValue, idCount = 0, decode = tinymce.html.Entities.decode, fixSelfClosing, isIE;

            function processEndTag(name) {
                var pos, i;

                // Find position of parent of the same type
                pos = stack.length;
                while (pos--) {
                    if (stack[pos].name === name)
                        break;						
                }

                // Found parent
                if (pos >= 0) {
                    // Close all the open elements
                    for (i = stack.length - 1; i >= pos; i--) {
                        name = stack[i];

                        if (name.valid)
                            self.end(name.name);
                    }

                    // Remove the open elements from the stack
                    stack.length = pos;
                }
            };

            function parseAttribute(match, name, value, val2, val3) {
                var attrRule, i;

                name = name.toLowerCase();
                value = name in fillAttrsMap ? name : decode(value || val2 || val3 || ''); // Handle boolean attribute than value attribute

                // Validate name and value
                if (validate && !isInternalElement && name.indexOf('data-') !== 0) {
                    attrRule = validAttributesMap[name];

                    // Find rule by pattern matching
                    if (!attrRule && validAttributePatterns) {
                        i = validAttributePatterns.length;
                        while (i--) {
                            attrRule = validAttributePatterns[i];
                            if (attrRule.pattern.test(name))
                                break;
                        }

                        // No rule matched
                        if (i === -1)
                            attrRule = null;
                    }

                    // No attribute rule found
                    if (!attrRule)
                        return;

                    // Validate value
                    if (attrRule.validValues && !(value in attrRule.validValues))
                        return;
                }

                // Add attribute to list and map
                attrList.map[name] = value;
                attrList.push({
                    name: name,
                    value: value
                });
            };

            // Precompile RegExps and map objects
            tokenRegExp = new RegExp('<(?:' +
                '(?:!--([\\w\\W]*?)-->)|' + // Comment
                '(?:!\\[CDATA\\[([\\w\\W]*?)\\]\\]>)|' + // CDATA
                '(?:!DOCTYPE([\\w\\W]*?)>)|' + // DOCTYPE
                '(?:\\?([^\\s\\/<>]+) ?([\\w\\W]*?)[?/]>)|' + // PI
                '(?:\\/([^>]+)>)|' + // End element
                '(?:([A-Za-z0-9\\-\\:]+)((?:\\s+[^"\'>]+(?:(?:"[^"]*")|(?:\'[^\']*\')|[^>]*))*|\\/|\\s+)>)' + // Start element
                ')', 'g');

            attrRegExp = /([\w:\-]+)(?:\s*=\s*(?:(?:\"((?:\\.|[^\"])*)\")|(?:\'((?:\\.|[^\'])*)\')|([^>\s]+)))?/g;
            specialElements = {
                'script' : /<\/script[^>]*>/gi,
                'style' : /<\/style[^>]*>/gi,
                'noscript' : /<\/noscript[^>]*>/gi
            };

            // Setup lookup tables for empty elements and boolean attributes
            shortEndedElements = schema.getShortEndedElements();
            selfClosing = settings.self_closing_elements || schema.getSelfClosingElements();
            fillAttrsMap = schema.getBoolAttrs();
            validate = settings.validate;
            removeInternalElements = settings.remove_internals;
            fixSelfClosing = settings.fix_self_closing;
            isIE = tinymce.isIE;
            invalidPrefixRegExp = /^:/;

            while (matches = tokenRegExp.exec(html)) {
                // Text
                if (index < matches.index)
                    self.text(decode(html.substr(index, matches.index - index)));

                if (value = matches[6]) { // End element
                    value = value.toLowerCase();

                    // IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements
                    if (isIE && invalidPrefixRegExp.test(value))
                        value = value.substr(1);

                    processEndTag(value);
                } else if (value = matches[7]) { // Start element
                    value = value.toLowerCase();

                    // IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements
                    if (isIE && invalidPrefixRegExp.test(value))
                        value = value.substr(1);

                    isShortEnded = value in shortEndedElements;

                    // Is self closing tag for example an <li> after an open <li>
                    if (fixSelfClosing && selfClosing[value] && stack.length > 0 && stack[stack.length - 1].name === value)
                        processEndTag(value);

                    // Validate element
                    if (!validate || (elementRule = schema.getElementRule(value))) {
                        isValidElement = true;

                        // Grab attributes map and patters when validation is enabled
                        if (validate) {
                            validAttributesMap = elementRule.attributes;
                            validAttributePatterns = elementRule.attributePatterns;
                        }

                        // Parse attributes
                        if (attribsValue = matches[8]) {
                            isInternalElement = attribsValue.indexOf('data-mce-type') !== -1; // Check if the element is an internal element

                            // If the element has internal attributes then remove it if we are told to do so
                            if (isInternalElement && removeInternalElements)
                                isValidElement = false;

                            attrList = [];
                            attrList.map = {};

                            attribsValue.replace(attrRegExp, parseAttribute);
                        } else {
                            attrList = [];
                            attrList.map = {};
                        }

                        // Process attributes if validation is enabled
                        if (validate && !isInternalElement) {
                            attributesRequired = elementRule.attributesRequired;
                            attributesDefault = elementRule.attributesDefault;
                            attributesForced = elementRule.attributesForced;

                            // Handle forced attributes
                            if (attributesForced) {
                                i = attributesForced.length;
                                while (i--) {
                                    attr = attributesForced[i];
                                    name = attr.name;
                                    attrValue = attr.value;

                                    if (attrValue === '{$uid}')
                                        attrValue = 'mce_' + idCount++;

                                    attrList.map[name] = attrValue;
                                    attrList.push({
                                        name: name, 
                                        value: attrValue
                                    });
                                }
                            }

                            // Handle default attributes
                            if (attributesDefault) {
                                i = attributesDefault.length;
                                while (i--) {
                                    attr = attributesDefault[i];
                                    name = attr.name;

                                    if (!(name in attrList.map)) {
                                        attrValue = attr.value;

                                        if (attrValue === '{$uid}')
                                            attrValue = 'mce_' + idCount++;

                                        attrList.map[name] = attrValue;
                                        attrList.push({
                                            name: name, 
                                            value: attrValue
                                        });
                                    }
                                }
                            }

                            // Handle required attributes
                            if (attributesRequired) {
                                i = attributesRequired.length;
                                while (i--) {
                                    if (attributesRequired[i] in attrList.map)
                                        break;
                                }

                                // None of the required attributes where found
                                if (i === -1)
                                    isValidElement = false;
                            }

                            // Invalidate element if it's marked as bogus
                            if (attrList.map['data-mce-bogus'])
                                isValidElement = false;
                        }

                        if (isValidElement)
                            self.start(value, attrList, isShortEnded);
                    } else
                        isValidElement = false;

                    // Treat script, noscript and style a bit different since they may include code that looks like elements
                    if (endRegExp = specialElements[value]) {
                        endRegExp.lastIndex = index = matches.index + matches[0].length;

                        if (matches = endRegExp.exec(html)) {
                            if (isValidElement)
                                text = html.substr(index, matches.index - index);

                            index = matches.index + matches[0].length;
                        } else {
                            text = html.substr(index);
                            index = html.length;
                        }

                        if (isValidElement && text.length > 0)
                            self.text(text, true);

                        if (isValidElement)
                            self.end(value);

                        tokenRegExp.lastIndex = index;
                        continue;
                    }

                    // Push value on to stack
                    if (!isShortEnded) {
                        if (!attribsValue || attribsValue.indexOf('/') != attribsValue.length - 1)
                            stack.push({
                                name: value, 
                                valid: isValidElement
                            });
                        else if (isValidElement)
                            self.end(value);
                    }
                } else if (value = matches[1]) { // Comment
                    self.comment(value);
                } else if (value = matches[2]) { // CDATA
                    self.cdata(value);
                } else if (value = matches[3]) { // DOCTYPE
                    self.doctype(value);
                } else if (value = matches[4]) { // PI
                    self.pi(value, matches[5]);
                }

                index = matches.index + matches[0].length;
            }

            // Text
            if (index < html.length)
                self.text(decode(html.substr(index)));

            // Close any open elements
            for (i = stack.length - 1; i >= 0; i--) {
                value = stack[i];

                if (value.valid)
                    self.end(value.name);
            }
        };
    }
})(tinymce);

(function(tinymce) {
    var whiteSpaceRegExp = /^[ \t\r\n]*$/, typeLookup = {
        '#text' : 3,
        '#comment' : 8,
        '#cdata' : 4,
        '#pi' : 7,
        '#doctype' : 10,
        '#document-fragment' : 11
    };

    // Walks the tree left/right
    function walk(node, root_node, prev) {
        var sibling, parent, startName = prev ? 'lastChild' : 'firstChild', siblingName = prev ? 'prev' : 'next';

        // Walk into nodes if it has a start
        if (node[startName])
            return node[startName];

        // Return the sibling if it has one
        if (node !== root_node) {
            sibling = node[siblingName];

            if (sibling)
                return sibling;

            // Walk up the parents to look for siblings
            for (parent = node.parent; parent && parent !== root_node; parent = parent.parent) {
                sibling = parent[siblingName];

                if (sibling)
                    return sibling;
            }
        }
    };

    function Node(name, type) {
        this.name = name;
        this.type = type;

        if (type === 1) {
            this.attributes = [];
            this.attributes.map = {};
        }
    }

    tinymce.extend(Node.prototype, {
        replace : function(node) {
            var self = this;

            if (node.parent)
                node.remove();

            self.insert(node, self);
            self.remove();

            return self;
        },

        attr : function(name, value) {
            var self = this, attrs, i, undef;

            if (typeof name !== "string") {
                for (i in name)
                    self.attr(i, name[i]);

                return self;
            }

            if (attrs = self.attributes) {
                if (value !== undef) {
                    // Remove attribute
                    if (value === null) {
                        if (name in attrs.map) {
                            delete attrs.map[name];

                            i = attrs.length;
                            while (i--) {
                                if (attrs[i].name === name) {
                                    attrs = attrs.splice(i, 1);
                                    return self;
                                }
                            }
                        }

                        return self;
                    }

                    // Set attribute
                    if (name in attrs.map) {
                        // Set attribute
                        i = attrs.length;
                        while (i--) {
                            if (attrs[i].name === name) {
                                attrs[i].value = value;
                                break;
                            }
                        }
                    } else
                        attrs.push({
                            name: name, 
                            value: value
                        });

                    attrs.map[name] = value;

                    return self;
                } else {
                    return attrs.map[name];
                }
            }
        },

        clone : function() {
            var self = this, clone = new Node(self.name, self.type), i, l, selfAttrs, selfAttr, cloneAttrs;

            // Clone element attributes
            if (selfAttrs = self.attributes) {
                cloneAttrs = [];
                cloneAttrs.map = {};

                for (i = 0, l = selfAttrs.length; i < l; i++) {
                    selfAttr = selfAttrs[i];

                    // Clone everything except id
                    if (selfAttr.name !== 'id') {
                        cloneAttrs[cloneAttrs.length] = {
                            name: selfAttr.name, 
                            value: selfAttr.value
                        };
                        cloneAttrs.map[selfAttr.name] = selfAttr.value;
                    }
                }

                clone.attributes = cloneAttrs;
            }

            clone.value = self.value;
            clone.shortEnded = self.shortEnded;

            return clone;
        },

        wrap : function(wrapper) {
            var self = this;

            self.parent.insert(wrapper, self);
            wrapper.append(self);

            return self;
        },

        unwrap : function() {
            var self = this, node, next;

            for (node = self.firstChild; node; ) {
                next = node.next;
                self.insert(node, self, true);
                node = next;
            }

            self.remove();
        },

        remove : function() {
            var self = this, parent = self.parent, next = self.next, prev = self.prev;

            if (parent) {
                if (parent.firstChild === self) {
                    parent.firstChild = next;

                    if (next)
                        next.prev = null;
                } else {
                    prev.next = next;
                }

                if (parent.lastChild === self) {
                    parent.lastChild = prev;

                    if (prev)
                        prev.next = null;
                } else {
                    next.prev = prev;
                }

                self.parent = self.next = self.prev = null;
            }

            return self;
        },

        append : function(node) {
            var self = this, last;

            if (node.parent)
                node.remove();

            last = self.lastChild;
            if (last) {
                last.next = node;
                node.prev = last;
                self.lastChild = node;
            } else
                self.lastChild = self.firstChild = node;

            node.parent = self;

            return node;
        },

        insert : function(node, ref_node, before) {
            var parent;

            if (node.parent)
                node.remove();

            parent = ref_node.parent || this;

            if (before) {
                if (ref_node === parent.firstChild)
                    parent.firstChild = node;
                else
                    ref_node.prev.next = node;

                node.prev = ref_node.prev;
                node.next = ref_node;
                ref_node.prev = node;
            } else {
                if (ref_node === parent.lastChild)
                    parent.lastChild = node;
                else
                    ref_node.next.prev = node;

                node.next = ref_node.next;
                node.prev = ref_node;
                ref_node.next = node;
            }

            node.parent = parent;

            return node;
        },

        getAll : function(name) {
            var self = this, node, collection = [];

            for (node = self.firstChild; node; node = walk(node, self)) {
                if (node.name === name)
                    collection.push(node);
            }

            return collection;
        },

        empty : function() {
            var self = this, nodes, i, node;

            // Remove all children
            if (self.firstChild) {
                nodes = [];

                // Collect the children
                for (node = self.firstChild; node; node = walk(node, self))
                    nodes.push(node);

                // Remove the children
                i = nodes.length;
                while (i--) {
                    node = nodes[i];
                    node.parent = node.firstChild = node.lastChild = node.next = node.prev = null;
                }
            }

            self.firstChild = self.lastChild = null;

            return self;
        },

        isEmpty : function(elements) {
            var self = this, node = self.firstChild, i, name;

            if (node) {
                do {
                    if (node.type === 1) {
                        // Ignore bogus elements
                        if (node.attributes.map['data-mce-bogus'])
                            continue;

                        // Keep empty elements like <img />
                        if (elements[node.name])
                            return false;

                        // Keep elements with data attributes or name attribute like <a name="1"></a>
                        i = node.attributes.length;
                        while (i--) {
                            name = node.attributes[i].name;
                            if (name === "name" || name.indexOf('data-') === 0)
                                return false;
                        }
                    }

                    // Keep comments
                    if (node.type === 8)
                        return false;
					
                    // Keep non whitespace text nodes
                    if ((node.type === 3 && !whiteSpaceRegExp.test(node.value)))
                        return false;
                } while (node = walk(node, self));
            }

            return true;
        },

        walk : function(prev) {
            return walk(this, null, prev);
        }
    });

    tinymce.extend(Node, {
        create : function(name, attrs) {
            var node, attrName;

            // Create node
            node = new Node(name, typeLookup[name] || 1);

            // Add attributes if needed
            if (attrs) {
                for (attrName in attrs)
                    node.attr(attrName, attrs[attrName]);
            }

            return node;
        }
    });

    tinymce.html.Node = Node;
})(tinymce);

(function(tinymce) {
    var Node = tinymce.html.Node;

    tinymce.html.DomParser = function(settings, schema) {
        var self = this, nodeFilters = {}, attributeFilters = [], matchedNodes = {}, matchedAttributes = {};

        settings = settings || {};
        settings.validate = "validate" in settings ? settings.validate : true;
        settings.root_name = settings.root_name || 'body';
        self.schema = schema = schema || new tinymce.html.Schema();

        function fixInvalidChildren(nodes) {
            var ni, node, parent, parents, newParent, currentNode, tempNode, childNode, i,
            childClone, nonEmptyElements, nonSplitableElements, sibling, nextNode;

            nonSplitableElements = tinymce.makeMap('tr,td,th,tbody,thead,tfoot,table');
            nonEmptyElements = schema.getNonEmptyElements();

            for (ni = 0; ni < nodes.length; ni++) {
                node = nodes[ni];

                // Already removed
                if (!node.parent)
                    continue;

                // Get list of all parent nodes until we find a valid parent to stick the child into
                parents = [node];
                for (parent = node.parent; parent && !schema.isValidChild(parent.name, node.name) && !nonSplitableElements[parent.name]; parent = parent.parent)
                    parents.push(parent);

                // Found a suitable parent
                if (parent && parents.length > 1) {
                    // Reverse the array since it makes looping easier
                    parents.reverse();

                    // Clone the related parent and insert that after the moved node
                    newParent = currentNode = self.filterNode(parents[0].clone());

                    // Start cloning and moving children on the left side of the target node
                    for (i = 0; i < parents.length - 1; i++) {
                        if (schema.isValidChild(currentNode.name, parents[i].name)) {
                            tempNode = self.filterNode(parents[i].clone());
                            currentNode.append(tempNode);
                        } else
                            tempNode = currentNode;

                        for (childNode = parents[i].firstChild; childNode && childNode != parents[i + 1]; ) {
                            nextNode = childNode.next;
                            tempNode.append(childNode);
                            childNode = nextNode;
                        }

                        currentNode = tempNode;
                    }

                    if (!newParent.isEmpty(nonEmptyElements)) {
                        parent.insert(newParent, parents[0], true);
                        parent.insert(node, newParent);
                    } else {
                        parent.insert(node, parents[0], true);
                    }

                    // Check if the element is empty by looking through it's contents and special treatment for <p><br /></p>
                    parent = parents[0];
                    if (parent.isEmpty(nonEmptyElements) || parent.firstChild === parent.lastChild && parent.firstChild.name === 'br') {
                        parent.empty().remove();
                    }
                } else if (node.parent) {
                    // If it's an LI try to find a UL/OL for it or wrap it
                    if (node.name === 'li') {
                        sibling = node.prev;
                        if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) {
                            sibling.append(node);
                            continue;
                        }

                        sibling = node.next;
                        if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) {
                            sibling.insert(node, sibling.firstChild, true);
                            continue;
                        }

                        node.wrap(self.filterNode(new Node('ul', 1)));
                        continue;
                    }

                    // Try wrapping the element in a DIV
                    if (schema.isValidChild(node.parent.name, 'div') && schema.isValidChild('div', node.name)) {
                        node.wrap(self.filterNode(new Node('div', 1)));
                    } else {
                        // We failed wrapping it, then remove or unwrap it
                        if (node.name === 'style' || node.name === 'script')
                            node.empty().remove();
                        else
                            node.unwrap();
                    }
                }
            }
        };

        self.filterNode = function(node) {
            var i, name, list;

            // Run element filters
            if (name in nodeFilters) {
                list = matchedNodes[name];

                if (list)
                    list.push(node);
                else
                    matchedNodes[name] = [node];
            }

            // Run attribute filters
            i = attributeFilters.length;
            while (i--) {
                name = attributeFilters[i].name;

                if (name in node.attributes.map) {
                    list = matchedAttributes[name];

                    if (list)
                        list.push(node);
                    else
                        matchedAttributes[name] = [node];
                }
            }

            return node;
        };

        self.addNodeFilter = function(name, callback) {
            tinymce.each(tinymce.explode(name), function(name) {
                var list = nodeFilters[name];

                if (!list)
                    nodeFilters[name] = list = [];

                list.push(callback);
            });
        };

        self.addAttributeFilter = function(name, callback) {
            tinymce.each(tinymce.explode(name), function(name) {
                var i;

                for (i = 0; i < attributeFilters.length; i++) {
                    if (attributeFilters[i].name === name) {
                        attributeFilters[i].callbacks.push(callback);
                        return;
                    }
                }

                attributeFilters.push({
                    name: name, 
                    callbacks: [callback]
                });
            });
        };

        self.parse = function(html, args) {
            var parser, rootNode, node, nodes, i, l, fi, fl, list, name, validate,
            blockElements, startWhiteSpaceRegExp, invalidChildren = [], isInWhiteSpacePreservedElement,
            endWhiteSpaceRegExp, allWhiteSpaceRegExp, isAllWhiteSpaceRegExp, whiteSpaceElements, children, nonEmptyElements, rootBlockName;

            args = args || {};
            matchedNodes = {};
            matchedAttributes = {};
            blockElements = tinymce.extend(tinymce.makeMap('script,style,head,html,body,title,meta,param'), schema.getBlockElements());
            nonEmptyElements = schema.getNonEmptyElements();
            children = schema.children;
            validate = settings.validate;
            rootBlockName = "forced_root_block" in args ? args.forced_root_block : settings.forced_root_block;

            whiteSpaceElements = schema.getWhiteSpaceElements();
            startWhiteSpaceRegExp = /^[ \t\r\n]+/;
            endWhiteSpaceRegExp = /[ \t\r\n]+$/;
            allWhiteSpaceRegExp = /[ \t\r\n]+/g;
            isAllWhiteSpaceRegExp = /^[ \t\r\n]+$/;

            function addRootBlocks() {
                var node = rootNode.firstChild, next, rootBlockNode;

                while (node) {
                    next = node.next;

                    if (node.type == 3 || (node.type == 1 && node.name !== 'p' && !blockElements[node.name] && !node.attr('data-mce-type'))) {
                        if (!rootBlockNode) {
                            // Create a new root block element
                            rootBlockNode = createNode(rootBlockName, 1);
                            rootNode.insert(rootBlockNode, node);
                            rootBlockNode.append(node);
                        } else
                            rootBlockNode.append(node);
                    } else {
                        rootBlockNode = null;
                    }

                    node = next;
                };
            };

            function createNode(name, type) {
                var node = new Node(name, type), list;

                if (name in nodeFilters) {
                    list = matchedNodes[name];

                    if (list)
                        list.push(node);
                    else
                        matchedNodes[name] = [node];
                }

                return node;
            };

            function removeWhitespaceBefore(node) {
                var textNode, textVal, sibling;

                for (textNode = node.prev; textNode && textNode.type === 3; ) {
                    textVal = textNode.value.replace(endWhiteSpaceRegExp, '');

                    if (textVal.length > 0) {
                        textNode.value = textVal;
                        textNode = textNode.prev;
                    } else {
                        sibling = textNode.prev;
                        textNode.remove();
                        textNode = sibling;
                    }
                }
            };

            function cloneAndExcludeBlocks(input) {
                var name, output = {};

                for (name in input) {
                    if (name !== 'li' && name != 'p') {
                        output[name] = input[name];
                    }
                }

                return output;
            };

            parser = new tinymce.html.SaxParser({
                validate : validate,

                // Exclude P and LI from DOM parsing since it's treated better by the DOM parser
                self_closing_elements: cloneAndExcludeBlocks(schema.getSelfClosingElements()),

                cdata: function(text) {
                    node.append(createNode('#cdata', 4)).value = text;
                },

                text: function(text, raw) {
                    var textNode;

                    // Trim all redundant whitespace on non white space elements
                    if (!isInWhiteSpacePreservedElement) {
                        text = text.replace(allWhiteSpaceRegExp, ' ');

                        if (node.lastChild && blockElements[node.lastChild.name])
                            text = text.replace(startWhiteSpaceRegExp, '');
                    }

                    // Do we need to create the node
                    if (text.length !== 0) {
                        textNode = createNode('#text', 3);
                        textNode.raw = !!raw;
                        node.append(textNode).value = text;
                    }
                },

                comment: function(text) {
                    node.append(createNode('#comment', 8)).value = text;
                },

                pi: function(name, text) {
                    node.append(createNode(name, 7)).value = text;
                    removeWhitespaceBefore(node);
                },

                doctype: function(text) {
                    var newNode;
		
                    newNode = node.append(createNode('#doctype', 10));
                    newNode.value = text;
                    removeWhitespaceBefore(node);
                },

                start: function(name, attrs, empty) {
                    var newNode, attrFiltersLen, elementRule, textNode, attrName, text, sibling, parent;

                    elementRule = validate ? schema.getElementRule(name) : {};
                    if (elementRule) {
                        newNode = createNode(elementRule.outputName || name, 1);
                        newNode.attributes = attrs;
                        newNode.shortEnded = empty;

                        node.append(newNode);

                        // Check if node is valid child of the parent node is the child is
                        // unknown we don't collect it since it's probably a custom element
                        parent = children[node.name];
                        if (parent && children[newNode.name] && !parent[newNode.name])
                            invalidChildren.push(newNode);

                        attrFiltersLen = attributeFilters.length;
                        while (attrFiltersLen--) {
                            attrName = attributeFilters[attrFiltersLen].name;

                            if (attrName in attrs.map) {
                                list = matchedAttributes[attrName];

                                if (list)
                                    list.push(newNode);
                                else
                                    matchedAttributes[attrName] = [newNode];
                            }
                        }

                        // Trim whitespace before block
                        if (blockElements[name])
                            removeWhitespaceBefore(newNode);

                        // Change current node if the element wasn't empty i.e not <br /> or <img />
                        if (!empty)
                            node = newNode;

                        // Check if we are inside a whitespace preserved element
                        if (!isInWhiteSpacePreservedElement && whiteSpaceElements[name]) {
                            isInWhiteSpacePreservedElement = true;
                        }
                    }
                },

                end: function(name) {
                    var textNode, elementRule, text, sibling, tempNode;

                    elementRule = validate ? schema.getElementRule(name) : {};
                    if (elementRule) {
                        if (blockElements[name]) {
                            if (!isInWhiteSpacePreservedElement) {
                                // Trim whitespace of the first node in a block
                                textNode = node.firstChild;
                                if (textNode && textNode.type === 3) {
                                    text = textNode.value.replace(startWhiteSpaceRegExp, '');

                                    // Any characters left after trim or should we remove it
                                    if (text.length > 0) {
                                        textNode.value = text;
                                        textNode = textNode.next;
                                    } else {
                                        sibling = textNode.next;
                                        textNode.remove();
                                        textNode = sibling;
                                    }

                                    // Remove any pure whitespace siblings
                                    while (textNode && textNode.type === 3) {
                                        text = textNode.value;
                                        sibling = textNode.next;

                                        if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) {
                                            textNode.remove();
                                            textNode = sibling;
                                        }

                                        textNode = sibling;
                                    }
                                }

                                // Trim whitespace of the last node in a block
                                textNode = node.lastChild;
                                if (textNode && textNode.type === 3) {
                                    text = textNode.value.replace(endWhiteSpaceRegExp, '');

                                    // Any characters left after trim or should we remove it
                                    if (text.length > 0) {
                                        textNode.value = text;
                                        textNode = textNode.prev;
                                    } else {
                                        sibling = textNode.prev;
                                        textNode.remove();
                                        textNode = sibling;
                                    }

                                    // Remove any pure whitespace siblings
                                    while (textNode && textNode.type === 3) {
                                        text = textNode.value;
                                        sibling = textNode.prev;

                                        if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) {
                                            textNode.remove();
                                            textNode = sibling;
                                        }

                                        textNode = sibling;
                                    }
                                }
                            }

                            // Trim start white space
                            textNode = node.prev;
                            if (textNode && textNode.type === 3) {
                                text = textNode.value.replace(startWhiteSpaceRegExp, '');

                                if (text.length > 0)
                                    textNode.value = text;
                                else
                                    textNode.remove();
                            }
                        }

                        // Check if we exited a whitespace preserved element
                        if (isInWhiteSpacePreservedElement && whiteSpaceElements[name]) {
                            isInWhiteSpacePreservedElement = false;
                        }

                        // Handle empty nodes
                        if (elementRule.removeEmpty || elementRule.paddEmpty) {
                            if (node.isEmpty(nonEmptyElements)) {
                                if (elementRule.paddEmpty)
                                    node.empty().append(new Node('#text', '3')).value = '\u00a0';
                                else {
                                    // Leave nodes that have a name like <a name="name">
                                    if (!node.attributes.map.name && !node.attributes.map.id) {
                                        tempNode = node.parent;
                                        node.empty().remove();
                                        node = tempNode;
                                        return;
                                    }
                                }
                            }
                        }

                        node = node.parent;
                    }
                }
            }, schema);

            rootNode = node = new Node(args.context || settings.root_name, 11);

            parser.parse(html);

            // Fix invalid children or report invalid children in a contextual parsing
            if (validate && invalidChildren.length) {
                if (!args.context)
                    fixInvalidChildren(invalidChildren);
                else
                    args.invalid = true;
            }

            // Wrap nodes in the root into block elements if the root is body
            if (rootBlockName && rootNode.name == 'body')
                addRootBlocks();

            // Run filters only when the contents is valid
            if (!args.invalid) {
                // Run node filters
                for (name in matchedNodes) {
                    list = nodeFilters[name];
                    nodes = matchedNodes[name];

                    // Remove already removed children
                    fi = nodes.length;
                    while (fi--) {
                        if (!nodes[fi].parent)
                            nodes.splice(fi, 1);
                    }

                    for (i = 0, l = list.length; i < l; i++)
                        list[i](nodes, name, args);
                }

                // Run attribute filters
                for (i = 0, l = attributeFilters.length; i < l; i++) {
                    list = attributeFilters[i];

                    if (list.name in matchedAttributes) {
                        nodes = matchedAttributes[list.name];

                        // Remove already removed children
                        fi = nodes.length;
                        while (fi--) {
                            if (!nodes[fi].parent)
                                nodes.splice(fi, 1);
                        }

                        for (fi = 0, fl = list.callbacks.length; fi < fl; fi++)
                            list.callbacks[fi](nodes, list.name, args);
                    }
                }
            }

            return rootNode;
        };

        // Remove <br> at end of block elements Gecko and WebKit injects BR elements to
        // make it possible to place the caret inside empty blocks. This logic tries to remove
        // these elements and keep br elements that where intended to be there intact
        if (settings.remove_trailing_brs) {
            self.addNodeFilter('br', function(nodes, name) {
                var i, l = nodes.length, node, blockElements = tinymce.extend({}, schema.getBlockElements()),
                nonEmptyElements = schema.getNonEmptyElements(), parent, lastParent, prev, prevName;

                // Remove brs from body element as well
                blockElements.body = 1;

                // Must loop forwards since it will otherwise remove all brs in <p>a<br><br><br></p>
                for (i = 0; i < l; i++) {
                    node = nodes[i];
                    parent = node.parent;

                    if (blockElements[node.parent.name] && node === parent.lastChild) {
                        // Loop all nodes to the left of the current node and check for other BR elements
                        // excluding bookmarks since they are invisible
                        prev = node.prev;
                        while (prev) {
                            prevName = prev.name;

                            // Ignore bookmarks
                            if (prevName !== "span" || prev.attr('data-mce-type') !== 'bookmark') {
                                // Found a non BR element
                                if (prevName !== "br")
                                    break;
	
                                // Found another br it's a <br><br> structure then don't remove anything
                                if (prevName === 'br') {
                                    node = null;
                                    break;
                                }
                            }

                            prev = prev.prev;
                        }

                        if (node) {
                            node.remove();

                            // Is the parent to be considered empty after we removed the BR
                            if (parent.isEmpty(nonEmptyElements)) {
                                elementRule = schema.getElementRule(parent.name);

                                // Remove or padd the element depending on schema rule
                                if (elementRule) {
                                    if (elementRule.removeEmpty)
                                        parent.remove();
                                    else if (elementRule.paddEmpty)
                                        parent.empty().append(new tinymce.html.Node('#text', 3)).value = '\u00a0';
                                }
                            }
                        }
                    } else {
                        // Replaces BR elements inside inline elements like <p><b><i><br></i></b></p> so they become <p><b><i>&nbsp;</i></b></p> 
                        lastParent = node;
                        while (parent.firstChild === lastParent && parent.lastChild === lastParent) {
                            lastParent = parent;

                            if (blockElements[parent.name]) {
                                break;
                            }

                            parent = parent.parent;
                        }

                        if (lastParent === parent) {
                            textNode = new tinymce.html.Node('#text', 3);
                            textNode.value = '\u00a0';
                            node.replace(textNode);
                        }
                    }
                }
            });
        }

        // Force anchor names closed, unless the setting "allow_html_in_named_anchor" is explicitly included.
        if (!settings.allow_html_in_named_anchor) {
            self.addAttributeFilter('id,name', function(nodes, name) {
                var i = nodes.length, sibling, prevSibling, parent, node;

                while (i--) {
                    node = nodes[i];
                    if (node.name === 'a' && node.firstChild && !node.attr('href')) {
                        parent = node.parent;

                        // Move children after current node
                        sibling = node.lastChild;
                        do {
                            prevSibling = sibling.prev;
                            parent.insert(sibling, node);
                            sibling = prevSibling;
                        } while (sibling);
                    }
                }
            });
        }
    }
})(tinymce);

tinymce.html.Writer = function(settings) {
    var html = [], indent, indentBefore, indentAfter, encode, htmlOutput;

    settings = settings || {};
    indent = settings.indent;
    indentBefore = tinymce.makeMap(settings.indent_before || '');
    indentAfter = tinymce.makeMap(settings.indent_after || '');
    encode = tinymce.html.Entities.getEncodeFunc(settings.entity_encoding || 'raw', settings.entities);
    htmlOutput = settings.element_format == "html";

    return {
        start: function(name, attrs, empty) {
            var i, l, attr, value;

            if (indent && indentBefore[name] && html.length > 0) {
                value = html[html.length - 1];

                if (value.length > 0 && value !== '\n')
                    html.push('\n');
            }

            html.push('<', name);

            if (attrs) {
                for (i = 0, l = attrs.length; i < l; i++) {
                    attr = attrs[i];
                    html.push(' ', attr.name, '="', encode(attr.value, true), '"');
                }
            }

            if (!empty || htmlOutput)
                html[html.length] = '>';
            else
                html[html.length] = ' />';

            if (empty && indent && indentAfter[name] && html.length > 0) {
                value = html[html.length - 1];

                if (value.length > 0 && value !== '\n')
                    html.push('\n');
            }
        },

        end: function(name) {
            var value;

            /*if (indent && indentBefore[name] && html.length > 0) {
				value = html[html.length - 1];

				if (value.length > 0 && value !== '\n')
					html.push('\n');
			}*/

            html.push('</', name, '>');

            if (indent && indentAfter[name] && html.length > 0) {
                value = html[html.length - 1];

                if (value.length > 0 && value !== '\n')
                    html.push('\n');
            }
        },

        text: function(text, raw) {
            if (text.length > 0)
                html[html.length] = raw ? text : encode(text);
        },

        cdata: function(text) {
            html.push('<![CDATA[', text, ']]>');
        },

        comment: function(text) {
            html.push('<!--', text, '-->');
        },

        pi: function(name, text) {
            if (text)
                html.push('<?', name, ' ', text, '?>');
            else
                html.push('<?', name, '?>');

            if (indent)
                html.push('\n');
        },

        doctype: function(text) {
            html.push('<!DOCTYPE', text, '>', indent ? '\n' : '');
        },

        reset: function() {
            html.length = 0;
        },

        getContent: function() {
            return html.join('').replace(/\n$/, '');
        }
    };
};

(function(tinymce) {
    tinymce.html.Serializer = function(settings, schema) {
        var self = this, writer = new tinymce.html.Writer(settings);

        settings = settings || {};
        settings.validate = "validate" in settings ? settings.validate : true;

        self.schema = schema = schema || new tinymce.html.Schema();
        self.writer = writer;

        self.serialize = function(node) {
            var handlers, validate;

            validate = settings.validate;

            handlers = {
                // #text
                3: function(node, raw) {
                    writer.text(node.value, node.raw);
                },

                // #comment
                8: function(node) {
                    writer.comment(node.value);
                },

                // Processing instruction
                7: function(node) {
                    writer.pi(node.name, node.value);
                },

                // Doctype
                10: function(node) {
                    writer.doctype(node.value);
                },

                // CDATA
                4: function(node) {
                    writer.cdata(node.value);
                },

                // Document fragment
                11: function(node) {
                    if ((node = node.firstChild)) {
                        do {
                            walk(node);
                        } while (node = node.next);
                    }
                }
            };

            writer.reset();

            function walk(node) {
                var handler = handlers[node.type], name, isEmpty, attrs, attrName, attrValue, sortedAttrs, i, l, elementRule;

                if (!handler) {
                    name = node.name;
                    isEmpty = node.shortEnded;
                    attrs = node.attributes;

                    // Sort attributes
                    if (validate && attrs && attrs.length > 1) {
                        sortedAttrs = [];
                        sortedAttrs.map = {};

                        elementRule = schema.getElementRule(node.name);
                        for (i = 0, l = elementRule.attributesOrder.length; i < l; i++) {
                            attrName = elementRule.attributesOrder[i];

                            if (attrName in attrs.map) {
                                attrValue = attrs.map[attrName];
                                sortedAttrs.map[attrName] = attrValue;
                                sortedAttrs.push({
                                    name: attrName, 
                                    value: attrValue
                                });
                            }
                        }

                        for (i = 0, l = attrs.length; i < l; i++) {
                            attrName = attrs[i].name;

                            if (!(attrName in sortedAttrs.map)) {
                                attrValue = attrs.map[attrName];
                                sortedAttrs.map[attrName] = attrValue;
                                sortedAttrs.push({
                                    name: attrName, 
                                    value: attrValue
                                });
                            }
                        }

                        attrs = sortedAttrs;
                    }

                    writer.start(node.name, attrs, isEmpty);

                    if (!isEmpty) {
                        if ((node = node.firstChild)) {
                            do {
                                walk(node);
                            } while (node = node.next);
                        }

                        writer.end(name);
                    }
                } else
                    handler(node);
            }

            // Serialize element and treat all non elements as fragments
            if (node.type == 1 && !settings.inner)
                walk(node);
            else
                handlers[11](node);

            return writer.getContent();
        };
    }
})(tinymce);

// JSLint defined globals
/*global tinymce:false, window:false */

tinymce.dom = {};

(function(namespace, expando) {
    var w3cEventModel = !!document.addEventListener;

    function addEvent(target, name, callback, capture) {
        if (target.addEventListener) {
            target.addEventListener(name, callback, capture || false);
        } else if (target.attachEvent) {
            target.attachEvent('on' + name, callback);
        }
    }

    function removeEvent(target, name, callback, capture) {
        if (target.removeEventListener) {
            target.removeEventListener(name, callback, capture || false);
        } else if (target.detachEvent) {
            target.detachEvent('on' + name, callback);
        }
    }

    function fix(original_event, data) {
        var name, event = data || {};

        // Dummy function that gets replaced on the delegation state functions
        function returnFalse() {
            return false;
        }

        // Dummy function that gets replaced on the delegation state functions
        function returnTrue() {
            return true;
        }

        // Copy all properties from the original event
        for (name in original_event) {
            // layerX/layerY is deprecated in Chrome and produces a warning
            if (name !== "layerX" && name !== "layerY") {
                event[name] = original_event[name];
            }
        }

        // Normalize target IE uses srcElement
        if (!event.target) {
            event.target = event.srcElement || document;
        }

        // Add preventDefault method
        event.preventDefault = function() {
            event.isDefaultPrevented = returnTrue;

            // Execute preventDefault on the original event object
            if (original_event) {
                if (original_event.preventDefault) {
                    original_event.preventDefault();
                } else {
                    original_event.returnValue = false; // IE
                }
            }
        };

        // Add stopPropagation
        event.stopPropagation = function() {
            event.isPropagationStopped = returnTrue;

            // Execute stopPropagation on the original event object
            if (original_event) {
                if (original_event.stopPropagation) {
                    original_event.stopPropagation();
                } else {
                    original_event.cancelBubble = true; // IE
                }
            }
        };

        // Add stopImmediatePropagation
        event.stopImmediatePropagation = function() {
            event.isImmediatePropagationStopped = returnTrue;
            event.stopPropagation();
        };

        // Add event delegation states
        if (!event.isDefaultPrevented) {
            event.isDefaultPrevented = returnFalse;
            event.isPropagationStopped = returnFalse;
            event.isImmediatePropagationStopped = returnFalse;
        }

        return event;
    }

    function bindOnReady(win, callback, event_utils) {
        var doc = win.document, event = {
            type: 'ready'
        };

        // Gets called when the DOM is ready
        function readyHandler() {
            if (!event_utils.domLoaded) {
                event_utils.domLoaded = true;
                callback(event);
            }
        }

        // Use W3C method
        if (w3cEventModel) {
            addEvent(win, 'DOMContentLoaded', readyHandler);
        } else {
            // Use IE method
            addEvent(doc, "readystatechange", function() {
                if (doc.readyState === "complete") {
                    removeEvent(doc, "readystatechange", arguments.callee);
                    readyHandler();
                }
            });

            // Wait until we can scroll, when we can the DOM is initialized
            if (doc.documentElement.doScroll && win === win.top) {
                (function() {
                    try {
                        // If IE is used, use the trick by Diego Perini licensed under MIT by request to the author.
                        // http://javascript.nwbox.com/IEContentLoaded/
                        doc.documentElement.doScroll("left");
                    } catch (ex) {
                        setTimeout(arguments.callee, 0);
                        return;
                    }

                    readyHandler();
                })();
            }
        }

        // Fallback if any of the above methods should fail for some odd reason
        addEvent(win, 'load', readyHandler);
    }

    function EventUtils(proxy) {
        var self = this, events = {}, count, isFocusBlurBound, hasFocusIn, hasMouseEnterLeave, mouseEnterLeave;

        hasMouseEnterLeave = "onmouseenter" in document.documentElement;
        hasFocusIn = "onfocusin" in document.documentElement;
        mouseEnterLeave = {
            mouseenter: 'mouseover', 
            mouseleave: 'mouseout'
        };
        count = 1;

        // State if the DOMContentLoaded was executed or not
        self.domLoaded = false;
        self.events = events;

        function executeHandlers(evt, id) {
            var callbackList, i, l, callback;

            callbackList = events[id][evt.type];
            if (callbackList) {
                for (i = 0, l = callbackList.length; i < l; i++) {
                    callback = callbackList[i];
					
                    // Check if callback exists might be removed if a unbind is called inside the callback
                    if (callback && callback.func.call(callback.scope, evt) === false) {
                        evt.preventDefault();
                    }

                    // Should we stop propagation to immediate listeners
                    if (evt.isImmediatePropagationStopped()) {
                        return;
                    }
                }
            }
        }

        self.bind = function(target, names, callback, scope) {
            var id, callbackList, i, name, fakeName, nativeHandler, capture, win = window;

            // Native event handler function patches the event and executes the callbacks for the expando
            function defaultNativeHandler(evt) {
                executeHandlers(fix(evt || win.event), id);
            }

            // Don't bind to text nodes or comments
            if (!target || target.nodeType === 3 || target.nodeType === 8) {
                return;
            }

            // Create or get events id for the target
            if (!target[expando]) {
                id = count++;
                target[expando] = id;
                events[id] = {};
            } else {
                id = target[expando];

                if (!events[id]) {
                    events[id] = {};
                }
            }

            // Setup the specified scope or use the target as a default
            scope = scope || target;

            // Split names and bind each event, enables you to bind multiple events with one call
            names = names.split(' ');
            i = names.length;
            while (i--) {
                name = names[i];
                nativeHandler = defaultNativeHandler;
                fakeName = capture = false;

                // Use ready instead of DOMContentLoaded
                if (name === "DOMContentLoaded") {
                    name = "ready";
                }

                // DOM is already ready
                if ((self.domLoaded || target.readyState == 'complete') && name === "ready") {
                    self.domLoaded = true;
                    callback.call(scope, fix({
                        type: name
                    }));
                    continue;
                }

                // Handle mouseenter/mouseleaver
                if (!hasMouseEnterLeave) {
                    fakeName = mouseEnterLeave[name];

                    if (fakeName) {
                        nativeHandler = function(evt) {
                            var current, related;

                            current = evt.currentTarget;
                            related = evt.relatedTarget;

                            // Check if related is inside the current target if it's not then the event should be ignored since it's a mouseover/mouseout inside the element
                            if (related && current.contains) {
                                // Use contains for performance
                                related = current.contains(related);
                            } else {
                                while (related && related !== current) {
                                    related = related.parentNode;
                                }
                            }

                            // Fire fake event
                            if (!related) {
                                evt = fix(evt || win.event);
                                evt.type = evt.type === 'mouseout' ? 'mouseleave' : 'mouseenter';
                                evt.target = current;
                                executeHandlers(evt, id);
                            }
                        };
                    }
                }

                // Fake bubbeling of focusin/focusout
                if (!hasFocusIn && (name === "focusin" || name === "focusout")) {
                    capture = true;
                    fakeName = name === "focusin" ? "focus" : "blur";
                    nativeHandler = function(evt) {
                        evt = fix(evt || win.event);
                        evt.type = evt.type === 'focus' ? 'focusin' : 'focusout';
                        executeHandlers(evt, id);
                    };
                }

                // Setup callback list and bind native event
                callbackList = events[id][name];
                if (!callbackList) {
                    events[id][name] = callbackList = [{
                        func: callback, 
                        scope: scope
                    }];
                    callbackList.fakeName = fakeName;
                    callbackList.capture = capture;

                    // Add the nativeHandler to the callback list so that we can later unbind it
                    callbackList.nativeHandler = nativeHandler;
                    if (!w3cEventModel) {
                        callbackList.proxyHandler = proxy(id);
                    }

                    // Check if the target has native events support
                    if (name === "ready") {
                        bindOnReady(target, nativeHandler, self);
                    } else {
                        addEvent(target, fakeName || name, w3cEventModel ? nativeHandler : callbackList.proxyHandler, capture);
                    }
                } else {
                    // If it already has an native handler then just push the callback
                    callbackList.push({
                        func: callback, 
                        scope: scope
                    });
                }
            }

            target = callbackList = 0; // Clean memory for IE

            return callback;
        };

        self.unbind = function(target, names, callback) {
            var id, callbackList, i, ci, name, eventMap;

            // Don't bind to text nodes or comments
            if (!target || target.nodeType === 3 || target.nodeType === 8) {
                return self;
            }

            // Unbind event or events if the target has the expando
            id = target[expando];
            if (id) {
                eventMap = events[id];

                // Specific callback
                if (names) {
                    names = names.split(' ');
                    i = names.length;
                    while (i--) {
                        name = names[i];
                        callbackList = eventMap[name];

                        // Unbind the event if it exists in the map
                        if (callbackList) {
                            // Remove specified callback
                            if (callback) {
                                ci = callbackList.length;
                                while (ci--) {
                                    if (callbackList[ci].func === callback) {
                                        callbackList.splice(ci, 1);
                                    }
                                }
                            }

                            // Remove all callbacks if there isn't a specified callback or there is no callbacks left
                            if (!callback || callbackList.length === 0) {
                                delete eventMap[name];
                                removeEvent(target, callbackList.fakeName || name, w3cEventModel ? callbackList.nativeHandler : callbackList.proxyHandler, callbackList.capture);
                            }
                        }
                    }
                } else {
                    // All events for a specific element
                    for (name in eventMap) {
                        callbackList = eventMap[name];
                        removeEvent(target, callbackList.fakeName || name, w3cEventModel ? callbackList.nativeHandler : callbackList.proxyHandler, callbackList.capture);
                    }

                    eventMap = {};
                }

                // Check if object is empty, if it isn't then we won't remove the expando map
                for (name in eventMap) {
                    return self;
                }

                // Delete event object
                delete events[id];

                // Remove expando from target
                try {
                    // IE will fail here since it can't delete properties from window
                    delete target[expando];
                } catch (ex) {
                    // IE will set it to null
                    target[expando] = null;
                }
            }

            return self;
        };

        self.fire = function(target, name, args) {
            var id, event;

            // Don't bind to text nodes or comments
            if (!target || target.nodeType === 3 || target.nodeType === 8) {
                return self;
            }

            // Build event object by patching the args
            event = fix(null, args);
            event.type = name;

            do {
                // Found an expando that means there is listeners to execute
                id = target[expando];
                if (id) {
                    executeHandlers(event, id);
                }

                // Walk up the DOM
                target = target.parentNode || target.ownerDocument || target.defaultView || target.parentWindow;
            } while (target && !event.isPropagationStopped());

            return self;
        };

        self.clean = function(target) {
            var i, children, unbind = self.unbind;
	
            // Don't bind to text nodes or comments
            if (!target || target.nodeType === 3 || target.nodeType === 8) {
                return self;
            }

            // Unbind any element on the specificed target
            if (target[expando]) {
                unbind(target);
            }

            // Target doesn't have getElementsByTagName it's probably a window object then use it's document to find the children
            if (!target.getElementsByTagName) {
                target = target.document;
            }

            // Remove events from each child element
            if (target && target.getElementsByTagName) {
                unbind(target);

                children = target.getElementsByTagName('*');
                i = children.length;
                while (i--) {
                    target = children[i];

                    if (target[expando]) {
                        unbind(target);
                    }
                }
            }

            return self;
        };

        self.callNativeHandler = function(id, evt) {
            if (events) {
                events[id][evt.type].nativeHandler(evt);
            }
        };

        self.destory = function() {
            events = {};
        };

        // Legacy function calls

        self.add = function(target, events, func, scope) {
            // Old API supported direct ID assignment
            if (typeof(target) === "string") {
                target = document.getElementById(target);
            }

            // Old API supported multiple targets
            if (target && target instanceof Array) {
                var i = target.length;

                while (i--) {
                    self.add(target[i], events, func, scope);
                }

                return;
            }

            // Old API called ready init
            if (events === "init") {
                events = "ready";
            }

            return self.bind(target, events instanceof Array ? events.join(' ') : events, func, scope);
        };

        self.remove = function(target, events, func, scope) {
            if (!target) {
                return self;
            }

            // Old API supported direct ID assignment
            if (typeof(target) === "string") {
                target = document.getElementById(target);
            }

            // Old API supported multiple targets
            if (target instanceof Array) {
                var i = target.length;

                while (i--) {
                    self.remove(target[i], events, func, scope);
                }

                return self;
            }

            return self.unbind(target, events instanceof Array ? events.join(' ') : events, func);
        };

        self.clear = function(target) {
            // Old API supported direct ID assignment
            if (typeof(target) === "string") {
                target = document.getElementById(target);
            }

            return self.clean(target);
        };

        self.cancel = function(e) {
            if (e) {
                self.prevent(e);
                self.stop(e);
            }

            return false;
        };

        self.prevent = function(e) {
            if (!e.preventDefault) {
                e = fix(e);
            }

            e.preventDefault();

            return false;
        };

        self.stop = function(e) {
            if (!e.stopPropagation) {
                e = fix(e);
            }

            e.stopPropagation();

            return false;
        };
    }

    namespace.EventUtils = EventUtils;

    namespace.Event = new EventUtils(function(id) {
        return function(evt) {
            tinymce.dom.Event.callNativeHandler(id, evt);
        };
    });

    // Bind ready event when tinymce script is loaded
    namespace.Event.bind(window, 'ready', function() {});

    namespace = 0;
})(tinymce.dom, 'data-mce-expando'); // Namespace and expando

tinymce.dom.TreeWalker = function(start_node, root_node) {
    var node = start_node;

    function findSibling(node, start_name, sibling_name, shallow) {
        var sibling, parent;

        if (node) {
            // Walk into nodes if it has a start
            if (!shallow && node[start_name])
                return node[start_name];

            // Return the sibling if it has one
            if (node != root_node) {
                sibling = node[sibling_name];
                if (sibling)
                    return sibling;

                // Walk up the parents to look for siblings
                for (parent = node.parentNode; parent && parent != root_node; parent = parent.parentNode) {
                    sibling = parent[sibling_name];
                    if (sibling)
                        return sibling;
                }
            }
        }
    };

    this.current = function() {
        return node;
    };

    this.next = function(shallow) {
        return (node = findSibling(node, 'firstChild', 'nextSibling', shallow));
    };

    this.prev = function(shallow) {
        return (node = findSibling(node, 'lastChild', 'previousSibling', shallow));
    };
};

(function(tinymce) {
    // Shorten names
    var each = tinymce.each,
    is = tinymce.is,
    isWebKit = tinymce.isWebKit,
    isIE = tinymce.isIE,
    Entities = tinymce.html.Entities,
    simpleSelectorRe = /^([a-z0-9],?)+$/i,
    whiteSpaceRegExp = /^[ \t\r\n]*$/;

    tinymce.create('tinymce.dom.DOMUtils', {
        doc : null,
        root : null,
        files : null,
        pixelStyles : /^(top|left|bottom|right|width|height|borderWidth)$/,
        props : {
            "for" : "htmlFor",
            "class" : "className",
            className : "className",
            checked : "checked",
            disabled : "disabled",
            maxlength : "maxLength",
            readonly : "readOnly",
            selected : "selected",
            value : "value",
            id : "id",
            name : "name",
            type : "type"
        },

        DOMUtils : function(d, s) {
            var t = this, globalStyle, name, blockElementsMap;

            t.doc = d;
            t.win = window;
            t.files = {};
            t.cssFlicker = false;
            t.counter = 0;
            t.stdMode = !tinymce.isIE || d.documentMode >= 8;
            t.boxModel = !tinymce.isIE || d.compatMode == "CSS1Compat" || t.stdMode;
            t.hasOuterHTML = "outerHTML" in d.createElement("a");

            t.settings = s = tinymce.extend({
                keep_values : false,
                hex_colors : 1
            }, s);
			
            t.schema = s.schema;
            t.styles = new tinymce.html.Styles({
                url_converter : s.url_converter,
                url_converter_scope : s.url_converter_scope
            }, s.schema);

            // Fix IE6SP2 flicker and check it failed for pre SP2
            if (tinymce.isIE6) {
                try {
                    d.execCommand('BackgroundImageCache', false, true);
                } catch (e) {
                    t.cssFlicker = true;
                }
            }

            t.fixDoc(d);
            t.events = s.ownEvents ? new tinymce.dom.EventUtils(s.proxy) : tinymce.dom.Event;
            tinymce.addUnload(t.destroy, t);
            blockElementsMap = s.schema ? s.schema.getBlockElements() : {};

            t.isBlock = function(node) {
                // This function is called in module pattern style since it might be executed with the wrong this scope
                var type = node.nodeType;

                // If it's a node then check the type and use the nodeName
                if (type)
                    return !!(type === 1 && blockElementsMap[node.nodeName]);

                return !!blockElementsMap[node];
            };
        },

        fixDoc: function(doc) {
            var settings = this.settings, name;

            if (isIE && settings.schema) {
                // Add missing HTML 4/5 elements to IE
                ('abbr article aside audio canvas ' +
                    'details figcaption figure footer ' +
                    'header hgroup mark menu meter nav ' +
                    'output progress section summary ' +
                    'time video').replace(/\w+/g, function(name) {
                    doc.createElement(name);
                });

                // Create all custom elements
                for (name in settings.schema.getCustomElements()) {
                    doc.createElement(name);
                }
            }
        },

        clone: function(node, deep) {
            var self = this, clone, doc;

            // TODO: Add feature detection here in the future
            if (!isIE || node.nodeType !== 1 || deep) {
                return node.cloneNode(deep);
            }

            doc = self.doc;

            // Make a HTML5 safe shallow copy
            if (!deep) {
                clone = doc.createElement(node.nodeName);

                // Copy attribs
                each(self.getAttribs(node), function(attr) {
                    self.setAttrib(clone, attr.nodeName, self.getAttrib(node, attr.nodeName));
                });

                return clone;
            }
            /*
			// Setup HTML5 patched document fragment
			if (!self.frag) {
				self.frag = doc.createDocumentFragment();
				self.fixDoc(self.frag);
			}

			// Make a deep copy by adding it to the document fragment then removing it this removed the :section
			clone = doc.createElement('div');
			self.frag.appendChild(clone);
			clone.innerHTML = node.outerHTML;
			self.frag.removeChild(clone);
*/
            return clone.firstChild;
        },

        getRoot : function() {
            var t = this, s = t.settings;

            return (s && t.get(s.root_element)) || t.doc.body;
        },

        getViewPort : function(w) {
            var d, b;

            w = !w ? this.win : w;
            d = w.document;
            b = this.boxModel ? d.documentElement : d.body;

            // Returns viewport size excluding scrollbars
            return {
                x : w.pageXOffset || b.scrollLeft,
                y : w.pageYOffset || b.scrollTop,
                w : w.innerWidth || b.clientWidth,
                h : w.innerHeight || b.clientHeight
            };
        },

        getRect : function(e) {
            var p, t = this, sr;

            e = t.get(e);
            p = t.getPos(e);
            sr = t.getSize(e);

            return {
                x : p.x,
                y : p.y,
                w : sr.w,
                h : sr.h
            };
        },

        getSize : function(e) {
            var t = this, w, h;

            e = t.get(e);
            w = t.getStyle(e, 'width');
            h = t.getStyle(e, 'height');

            // Non pixel value, then force offset/clientWidth
            if (w.indexOf('px') === -1)
                w = 0;

            // Non pixel value, then force offset/clientWidth
            if (h.indexOf('px') === -1)
                h = 0;

            return {
                w : parseInt(w, 10) || e.offsetWidth || e.clientWidth,
                h : parseInt(h, 10) || e.offsetHeight || e.clientHeight
            };
        },

        getParent : function(n, f, r) {
            return this.getParents(n, f, r, false);
        },

        getParents : function(n, f, r, c) {
            var t = this, na, se = t.settings, o = [];

            n = t.get(n);
            c = c === undefined;

            if (se.strict_root)
                r = r || t.getRoot();

            // Wrap node name as func
            if (is(f, 'string')) {
                na = f;

                if (f === '*') {
                    f = function(n) {
                        return n.nodeType == 1;
                    };
                } else {
                    f = function(n) {
                        return t.is(n, na);
                    };
                }
            }

            while (n) {
                if (n == r || !n.nodeType || n.nodeType === 9)
                    break;

                if (!f || f(n)) {
                    if (c)
                        o.push(n);
                    else
                        return n;
                }

                n = n.parentNode;
            }

            return c ? o : null;
        },

        get : function(e) {
            var n;

            if (e && this.doc && typeof(e) == 'string') {
                n = e;
                e = this.doc.getElementById(e);

                // IE and Opera returns meta elements when they match the specified input ID, but getElementsByName seems to do the trick
                if (e && e.id !== n)
                    return this.doc.getElementsByName(n)[1];
            }

            return e;
        },

        getNext : function(node, selector) {
            return this._findSib(node, selector, 'nextSibling');
        },

        getPrev : function(node, selector) {
            return this._findSib(node, selector, 'previousSibling');
        },


        add : function(p, n, a, h, c) {
            var t = this;

            return this.run(p, function(p) {
                var e, k;

                e = is(n, 'string') ? t.doc.createElement(n) : n;
                t.setAttribs(e, a);

                if (h) {
                    if (h.nodeType)
                        e.appendChild(h);
                    else
                        t.setHTML(e, h);
                }

                return !c ? p.appendChild(e) : e;
            });
        },

        create : function(n, a, h) {
            return this.add(this.doc.createElement(n), n, a, h, 1);
        },

        createHTML : function(n, a, h) {
            var o = '', t = this, k;

            o += '<' + n;

            for (k in a) {
                if (a.hasOwnProperty(k))
                    o += ' ' + k + '="' + t.encode(a[k]) + '"';
            }

            // A call to tinymce.is doesn't work for some odd reason on IE9 possible bug inside their JS runtime
            if (typeof(h) != "undefined")
                return o + '>' + h + '</' + n + '>';

            return o + ' />';
        },

        remove : function(node, keep_children) {
            return this.run(node, function(node) {
                var child, parent = node.parentNode;

                if (!parent)
                    return null;

                if (keep_children) {
                    while (child = node.firstChild) {
                        // IE 8 will crash if you don't remove completely empty text nodes
                        if (!tinymce.isIE || child.nodeType !== 3 || child.nodeValue)
                            parent.insertBefore(child, node);
                        else
                            node.removeChild(child);
                    }
                }

                return parent.removeChild(node);
            });
        },

        setStyle : function(n, na, v) {
            var t = this;

            return t.run(n, function(e) {
                var s, i;

                s = e.style;

                // Camelcase it, if needed
                na = na.replace(/-(\D)/g, function(a, b){
                    return b.toUpperCase();
                });

                // Default px suffix on these
                if (t.pixelStyles.test(na) && (tinymce.is(v, 'number') || /^[\-0-9\.]+$/.test(v)))
                    v += 'px';

                switch (na) {
                    case 'opacity':
                        // IE specific opacity
                        if (isIE) {
                            s.filter = v === '' ? '' : "alpha(opacity=" + (v * 100) + ")";

                            if (!n.currentStyle || !n.currentStyle.hasLayout)
                                s.display = 'inline-block';
                        }

                        // Fix for older browsers
                        s[na] = s['-moz-opacity'] = s['-khtml-opacity'] = v || '';
                        break;

                    case 'float':
                        isIE ? s.styleFloat = v : s.cssFloat = v;
                        break;
					
                    default:
                        s[na] = v || '';
                }

                // Force update of the style data
                if (t.settings.update_styles)
                    t.setAttrib(e, 'data-mce-style');
            });
        },

        getStyle : function(n, na, c) {
            n = this.get(n);

            if (!n)
                return;

            // Gecko
            if (this.doc.defaultView && c) {
                // Remove camelcase
                na = na.replace(/[A-Z]/g, function(a){
                    return '-' + a;
                });

                try {
                    return this.doc.defaultView.getComputedStyle(n, null).getPropertyValue(na);
                } catch (ex) {
                    // Old safari might fail
                    return null;
                }
            }

            // Camelcase it, if needed
            na = na.replace(/-(\D)/g, function(a, b){
                return b.toUpperCase();
            });

            if (na == 'float')
                na = isIE ? 'styleFloat' : 'cssFloat';

            // IE & Opera
            if (n.currentStyle && c)
                return n.currentStyle[na];

            return n.style ? n.style[na] : undefined;
        },

        setStyles : function(e, o) {
            var t = this, s = t.settings, ol;

            ol = s.update_styles;
            s.update_styles = 0;

            each(o, function(v, n) {
                t.setStyle(e, n, v);
            });

            // Update style info
            s.update_styles = ol;
            if (s.update_styles)
                t.setAttrib(e, s.cssText);
        },

        removeAllAttribs: function(e) {
            return this.run(e, function(e) {
                var i, attrs = e.attributes;
                for (i = attrs.length - 1; i >= 0; i--) {
                    e.removeAttributeNode(attrs.item(i));
                }
            });
        },

        setAttrib : function(e, n, v) {
            var t = this;

            // Whats the point
            if (!e || !n)
                return;

            // Strict XML mode
            if (t.settings.strict)
                n = n.toLowerCase();

            return this.run(e, function(e) {
                var s = t.settings;
                var originalValue = e.getAttribute(n);
                if (v !== null) {
                    switch (n) {
                        case "style":
                            if (!is(v, 'string')) {
                                each(v, function(v, n) {
                                    t.setStyle(e, n, v);
                                });

                                return;
                            }

                            // No mce_style for elements with these since they might get resized by the user
                            if (s.keep_values) {
                                if (v && !t._isRes(v))
                                    e.setAttribute('data-mce-style', v, 2);
                                else
                                    e.removeAttribute('data-mce-style', 2);
                            }

                            e.style.cssText = v;
                            break;

                        case "class":
                            e.className = v || ''; // Fix IE null bug
                            break;

                        case "src":
                        case "href":
                            if (s.keep_values) {
                                if (s.url_converter)
                                    v = s.url_converter.call(s.url_converter_scope || t, v, n, e);

                                t.setAttrib(e, 'data-mce-' + n, v, 2);
                            }

                            break;

                        case "shape":
                            e.setAttribute('data-mce-style', v);
                            break;
                    }
                }
                if (is(v) && v !== null && v.length !== 0)
                    e.setAttribute(n, '' + v, 2);
                else
                    e.removeAttribute(n, 2);

                // fire onChangeAttrib event for attributes that have changed
                if (tinyMCE.activeEditor && originalValue != v) {
                    var ed = tinyMCE.activeEditor;
                    ed.onSetAttrib.dispatch(ed, e, n, v);
                }
            });
        },

        setAttribs : function(e, o) {
            var t = this;

            return this.run(e, function(e) {
                each(o, function(v, n) {
                    t.setAttrib(e, n, v);
                });
            });
        },

        getAttrib : function(e, n, dv) {
            var v, t = this, undef;

            e = t.get(e);

            if (!e || e.nodeType !== 1)
                return dv === undef ? false : dv;

            if (!is(dv))
                dv = '';

            // Try the mce variant for these
            if (/^(src|href|style|coords|shape)$/.test(n)) {
                v = e.getAttribute("data-mce-" + n);

                if (v)
                    return v;
            }

            if (isIE && t.props[n]) {
                v = e[t.props[n]];
                v = v && v.nodeValue ? v.nodeValue : v;
            }

            if (!v)
                v = e.getAttribute(n, 2);

            // Check boolean attribs
            if (/^(checked|compact|declare|defer|disabled|ismap|multiple|nohref|noshade|nowrap|readonly|selected)$/.test(n)) {
                if (e[t.props[n]] === true && v === '')
                    return n;

                return v ? n : '';
            }

            // Inner input elements will override attributes on form elements
            if (e.nodeName === "FORM" && e.getAttributeNode(n))
                return e.getAttributeNode(n).nodeValue;

            if (n === 'style') {
                v = v || e.style.cssText;

                if (v) {
                    v = t.serializeStyle(t.parseStyle(v), e.nodeName);

                    if (t.settings.keep_values && !t._isRes(v))
                        e.setAttribute('data-mce-style', v);
                }
            }

            // Remove Apple and WebKit stuff
            if (isWebKit && n === "class" && v)
                v = v.replace(/(apple|webkit)\-[a-z\-]+/gi, '');

            // Handle IE issues
            if (isIE) {
                switch (n) {
                    case 'rowspan':
                    case 'colspan':
                        // IE returns 1 as default value
                        if (v === 1)
                            v = '';

                        break;

                    case 'size':
                        // IE returns +0 as default value for size
                        if (v === '+0' || v === 20 || v === 0)
                            v = '';

                        break;

                    case 'width':
                    case 'height':
                    case 'vspace':
                    case 'checked':
                    case 'disabled':
                    case 'readonly':
                        if (v === 0)
                            v = '';

                        break;

                    case 'hspace':
                        // IE returns -1 as default value
                        if (v === -1)
                            v = '';

                        break;

                    case 'maxlength':
                    case 'tabindex':
                        // IE returns default value
                        if (v === 32768 || v === 2147483647 || v === '32768')
                            v = '';

                        break;

                    case 'multiple':
                    case 'compact':
                    case 'noshade':
                    case 'nowrap':
                        if (v === 65535)
                            return n;

                        return dv;

                    case 'shape':
                        v = v.toLowerCase();
                        break;

                    default:
                        // IE has odd anonymous function for event attributes
                        if (n.indexOf('on') === 0 && v)
                            v = tinymce._replace(/^function\s+\w+\(\)\s+\{\s+(.*)\s+\}$/, '$1', '' + v);
                }
            }

            return (v !== undef && v !== null && v !== '') ? '' + v : dv;
        },

        getPos : function(n, ro) {
            var t = this, x = 0, y = 0, e, d = t.doc, r;

            n = t.get(n);
            ro = ro || d.body;

            if (n) {
                // Use getBoundingClientRect if it exists since it's faster than looping offset nodes
                if (n.getBoundingClientRect) {
                    n = n.getBoundingClientRect();
                    e = t.boxModel ? d.documentElement : d.body;

                    // Add scroll offsets from documentElement or body since IE with the wrong box model will use d.body and so do WebKit
                    // Also remove the body/documentelement clientTop/clientLeft on IE 6, 7 since they offset the position
                    x = n.left + (d.documentElement.scrollLeft || d.body.scrollLeft) - e.clientTop;
                    y = n.top + (d.documentElement.scrollTop || d.body.scrollTop) - e.clientLeft;

                    return {
                        x : x, 
                        y : y
                    };
                }

                r = n;
                while (r && r != ro && r.nodeType) {
                    x += r.offsetLeft || 0;
                    y += r.offsetTop || 0;
                    r = r.offsetParent;
                }

                r = n.parentNode;
                while (r && r != ro && r.nodeType) {
                    x -= r.scrollLeft || 0;
                    y -= r.scrollTop || 0;
                    r = r.parentNode;
                }
            }

            return {
                x : x, 
                y : y
            };
        },

        parseStyle : function(st) {
            return this.styles.parse(st);
        },

        serializeStyle : function(o, name) {
            return this.styles.serialize(o, name);
        },

        addStyle: function(cssText) {
            var doc = this.doc, head;

            // Create style element if needed
            styleElm = doc.getElementById('mceDefaultStyles');
            if (!styleElm) {
                styleElm = doc.createElement('style'),
                styleElm.id = 'mceDefaultStyles';
                styleElm.type = 'text/css';

                head = doc.getElementsByTagName('head')[0];
                if (head.firstChild) {
                    head.insertBefore(styleElm, head.firstChild);
                } else {
                    head.appendChild(styleElm);
                }
            }

            // Append style data to old or new style element
            if (styleElm.styleSheet) {
                styleElm.styleSheet.cssText += cssText;
            } else {
                styleElm.appendChild(doc.createTextNode(cssText));
            }
        },

        loadCSS : function(u) {
            var t = this, d = t.doc, head;

            if (!u)
                u = '';

            head = d.getElementsByTagName('head')[0];

            each(u.split(','), function(u) {
                var link;

                if (t.files[u])
                    return;

                t.files[u] = true;
                link = t.create('link', {
                    rel : 'stylesheet', 
                    href : tinymce._addVer(u)
                });

                // IE 8 has a bug where dynamically loading stylesheets would produce a 1 item remaining bug
                // This fix seems to resolve that issue by realcing the document ones a stylesheet finishes loading
                // It's ugly but it seems to work fine.
                if (isIE && d.documentMode && d.recalc) {
                    link.onload = function() {
                        if (d.recalc)
                            d.recalc();

                        link.onload = null;
                    };
                }

                head.appendChild(link);
            });
        },

        addClass : function(e, c) {
            return this.run(e, function(e) {
                var o;

                if (!c)
                    return 0;

                if (this.hasClass(e, c))
                    return e.className;

                o = this.removeClass(e, c);

                return e.className = (o != '' ? (o + ' ') : '') + c;
            });
        },

        removeClass : function(e, c) {
            var t = this, re;

            return t.run(e, function(e) {
                var v;

                if (t.hasClass(e, c)) {
                    if (!re)
                        re = new RegExp("(^|\\s+)" + c + "(\\s+|$)", "g");

                    v = e.className.replace(re, ' ');
                    v = tinymce.trim(v != ' ' ? v : '');

                    e.className = v;

                    // Empty class attr
                    if (!v) {
                        e.removeAttribute('class');
                        e.removeAttribute('className');
                    }

                    return v;
                }

                return e.className;
            });
        },

        hasClass : function(n, c) {
            n = this.get(n);

            if (!n || !c)
                return false;

            return (' ' + n.className + ' ').indexOf(' ' + c + ' ') !== -1;
        },

        show : function(e) {
            return this.setStyle(e, 'display', 'block');
        },

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

        isHidden : function(e) {
            e = this.get(e);

            return !e || e.style.display == 'none' || this.getStyle(e, 'display') == 'none';
        },

        uniqueId : function(p) {
            return (!p ? 'mce_' : p) + (this.counter++);
        },

        setHTML : function(element, html) {
            var self = this;

            return self.run(element, function(element) {
                if (isIE) {
                    // Remove all child nodes, IE keeps empty text nodes in DOM
                    while (element.firstChild)
                        element.removeChild(element.firstChild);

                    try {
                        // IE will remove comments from the beginning
                        // unless you padd the contents with something
                        element.innerHTML = '<br />' + html;
                        element.removeChild(element.firstChild);
                    } catch (ex) {
                        // IE sometimes produces an unknown runtime error on innerHTML if it's an block element within a block element for example a div inside a p
                        // This seems to fix this problem

                        // Create new div with HTML contents and a BR infront to keep comments
                        var newElement = self.create('div');
                        newElement.innerHTML = '<br />' + html;

                        // Add all children from div to target
                        each (tinymce.grep(newElement.childNodes), function(node, i) {
                            // Skip br element
                            if (i && element.canHaveHTML)
                                element.appendChild(node);
                        });
                    }
                } else
                    element.innerHTML = html;

                return html;
            });
        },

        getOuterHTML : function(elm) {
            var doc, self = this;

            elm = self.get(elm);

            if (!elm)
                return null;

            if (elm.nodeType === 1 && self.hasOuterHTML)
                return elm.outerHTML;

            doc = (elm.ownerDocument || self.doc).createElement("body");
            doc.appendChild(elm.cloneNode(true));

            return doc.innerHTML;
        },

        setOuterHTML : function(e, h, d) {
            var t = this;

            function setHTML(e, h, d) {
                var n, tp;

                tp = d.createElement("body");
                tp.innerHTML = h;

                n = tp.lastChild;
                while (n) {
                    t.insertAfter(n.cloneNode(true), e);
                    n = n.previousSibling;
                }

                t.remove(e);
            };

            return this.run(e, function(e) {
                e = t.get(e);

                // Only set HTML on elements
                if (e.nodeType == 1) {
                    d = d || e.ownerDocument || t.doc;

                    if (isIE) {
                        try {
                            // Try outerHTML for IE it sometimes produces an unknown runtime error
                            if (isIE && e.nodeType == 1)
                                e.outerHTML = h;
                            else
                                setHTML(e, h, d);
                        } catch (ex) {
                            // Fix for unknown runtime error
                            setHTML(e, h, d);
                        }
                    } else
                        setHTML(e, h, d);
                }
            });
        },

        decode : Entities.decode,

        encode : Entities.encodeAllRaw,

        insertAfter : function(node, reference_node) {
            reference_node = this.get(reference_node);

            return this.run(node, function(node) {
                var parent, nextSibling;

                parent = reference_node.parentNode;
                nextSibling = reference_node.nextSibling;

                if (nextSibling)
                    parent.insertBefore(node, nextSibling);
                else
                    parent.appendChild(node);

                return node;
            });
        },

        replace : function(n, o, k) {
            var t = this;

            if (is(o, 'array'))
                n = n.cloneNode(true);

            return t.run(o, function(o) {
                if (k) {
                    each(tinymce.grep(o.childNodes), function(c) {
                        n.appendChild(c);
                    });
                }

                return o.parentNode.replaceChild(n, o);
            });
        },

        rename : function(elm, name) {
            var t = this, newElm;

            if (elm.nodeName != name.toUpperCase()) {
                // Rename block element
                newElm = t.create(name);

                // Copy attribs to new block
                each(t.getAttribs(elm), function(attr_node) {
                    t.setAttrib(newElm, attr_node.nodeName, t.getAttrib(elm, attr_node.nodeName));
                });

                // Replace block
                t.replace(newElm, elm, 1);
            }

            return newElm || elm;
        },

        findCommonAncestor : function(a, b) {
            var ps = a, pe;

            while (ps) {
                pe = b;

                while (pe && ps != pe)
                    pe = pe.parentNode;

                if (ps == pe)
                    break;

                ps = ps.parentNode;
            }

            if (!ps && a.ownerDocument)
                return a.ownerDocument.documentElement;

            return ps;
        },

        toHex : function(s) {
            var c = /^\s*rgb\s*?\(\s*?([0-9]+)\s*?,\s*?([0-9]+)\s*?,\s*?([0-9]+)\s*?\)\s*$/i.exec(s);

            function hex(s) {
                s = parseInt(s, 10).toString(16);

                return s.length > 1 ? s : '0' + s; // 0 -> 00
            };

            if (c) {
                s = '#' + hex(c[1]) + hex(c[2]) + hex(c[3]);

                return s;
            }

            return s;
        },

        getClasses : function() {
            var t = this, cl = [], i, lo = {}, f = t.settings.class_filter, ov;

            if (t.classes)
                return t.classes;

            function addClasses(s) {
                // IE style imports
                each(s.imports, function(r) {
                    addClasses(r);
                });

                each(s.cssRules || s.rules, function(r) {
                    // Real type or fake it on IE
                    switch (r.type || 1) {
                        // Rule
                        case 1:
                            if (r.selectorText) {
                                each(r.selectorText.split(','), function(v) {
                                    v = v.replace(/^\s*|\s*$|^\s\./g, "");

                                    // Is internal or it doesn't contain a class
                                    if (/\.mce/.test(v) || !/\.[\w\-]+$/.test(v))
                                        return;

                                    // Remove everything but class name
                                    ov = v;
                                    v = tinymce._replace(/.*\.([a-z0-9_\-]+).*/i, '$1', v);

                                    // Filter classes
                                    if (f && !(v = f(v, ov)))
                                        return;

                                    if (!lo[v]) {
                                        cl.push({
                                            'class' : v
                                        });
                                        lo[v] = 1;
                                    }
                                });
                            }
                            break;

                        // Import
                        case 3:
                            addClasses(r.styleSheet);
                            break;
                    }
                });
            };

            try {
                each(t.doc.styleSheets, addClasses);
            } catch (ex) {
            // Ignore
            }

            if (cl.length > 0)
                t.classes = cl;

            return cl;
        },

        run : function(e, f, s) {
            var t = this, o;

            if (t.doc && typeof(e) === 'string')
                e = t.get(e);

            if (!e)
                return false;

            s = s || this;
            if (!e.nodeType && (e.length || e.length === 0)) {
                o = [];

                each(e, function(e, i) {
                    if (e) {
                        if (typeof(e) == 'string')
                            e = t.doc.getElementById(e);

                        o.push(f.call(s, e, i));
                    }
                });

                return o;
            }

            return f.call(s, e);
        },

        getAttribs : function(n) {
            var o;

            n = this.get(n);

            if (!n)
                return [];

            if (isIE) {
                o = [];

                // Object will throw exception in IE
                if (n.nodeName == 'OBJECT')
                    return n.attributes;

                // IE doesn't keep the selected attribute if you clone option elements
                if (n.nodeName === 'OPTION' && this.getAttrib(n, 'selected'))
                    o.push({
                        specified : 1, 
                        nodeName : 'selected'
                    });

                // It's crazy that this is faster in IE but it's because it returns all attributes all the time
                n.cloneNode(false).outerHTML.replace(/<\/?[\w:\-]+ ?|=[\"][^\"]+\"|=\'[^\']+\'|=[\w\-]+|>/gi, '').replace(/[\w:\-]+/gi, function(a) {
                    o.push({
                        specified : 1, 
                        nodeName : a
                    });
                });

                return o;
            }

            return n.attributes;
        },

        isEmpty : function(node, elements) {
            var self = this, i, attributes, type, walker, name, brCount = 0;

            node = node.firstChild;
            if (node) {
                walker = new tinymce.dom.TreeWalker(node, node.parentNode);
                elements = elements || self.schema ? self.schema.getNonEmptyElements() : null;

                do {
                    type = node.nodeType;

                    if (type === 1) {
                        // Ignore bogus elements
                        if (node.getAttribute('data-mce-bogus'))
                            continue;

                        // Keep empty elements like <img />
                        name = node.nodeName.toLowerCase();
                        if (elements && elements[name]) {
                            // Ignore single BR elements in blocks like <p><br /></p> or <p><span><br /></span></p>
                            if (name === 'br') {
                                brCount++;
                                continue;
                            }

                            return false;
                        }

                        // Keep elements with data-bookmark attributes or name attribute like <a name="1"></a>
                        attributes = self.getAttribs(node);
                        i = node.attributes.length;
                        while (i--) {
                            name = node.attributes[i].nodeName;
                            if (name === "name" || name === 'data-mce-bookmark')
                                return false;
                        }
                    }

                    // Keep comment nodes
                    if (type == 8)
                        return false;

                    // Keep non whitespace text nodes
                    if ((type === 3 && !whiteSpaceRegExp.test(node.nodeValue)))
                        return false;
                } while (node = walker.next());
            }

            return brCount <= 1;
        },

        destroy : function(s) {
            var t = this;

            t.win = t.doc = t.root = t.events = t.frag = null;

            // Manual destroy then remove unload handler
            if (!s)
                tinymce.removeUnload(t.destroy);
        },

        createRng : function() {
            var d = this.doc;

            return d.createRange ? d.createRange() : new tinymce.dom.Range(this);
        },

        nodeIndex : function(node, normalized) {
            var idx = 0, lastNodeType, lastNode, nodeType;

            if (node) {
                for (lastNodeType = node.nodeType, node = node.previousSibling, lastNode = node; node; node = node.previousSibling) {
                    nodeType = node.nodeType;

                    // Normalize text nodes
                    if (normalized && nodeType == 3) {
                        if (nodeType == lastNodeType || !node.nodeValue.length)
                            continue;
                    }
                    idx++;
                    lastNodeType = nodeType;
                }
            }

            return idx;
        },

        split : function(pe, e, re) {
            var t = this, r = t.createRng(), bef, aft, pa;

            // W3C valid browsers tend to leave empty nodes to the left/right side of the contents, this makes sense
            // but we don't want that in our code since it serves no purpose for the end user
            // For example if this is chopped:
            //   <p>text 1<span><b>CHOP</b></span>text 2</p>
            // would produce:
            //   <p>text 1<span></span></p><b>CHOP</b><p><span></span>text 2</p>
            // this function will then trim of empty edges and produce:
            //   <p>text 1</p><b>CHOP</b><p>text 2</p>
            function trim(node) {
                var i, children = node.childNodes, type = node.nodeType;

                function surroundedBySpans(node) {
                    var previousIsSpan = node.previousSibling && node.previousSibling.nodeName == 'SPAN';
                    var nextIsSpan = node.nextSibling && node.nextSibling.nodeName == 'SPAN';
                    return previousIsSpan && nextIsSpan;
                }

                if (type == 1 && node.getAttribute('data-mce-type') == 'bookmark')
                    return;

                for (i = children.length - 1; i >= 0; i--)
                    trim(children[i]);

                if (type != 9) {
                    // Keep non whitespace text nodes
                    if (type == 3 && node.nodeValue.length > 0) {
                        // If parent element isn't a block or there isn't any useful contents for example "<p>   </p>"
                        // Also keep text nodes with only spaces if surrounded by spans.
                        // eg. "<p><span>a</span> <span>b</span></p>" should keep space between a and b
                        var trimmedLength = tinymce.trim(node.nodeValue).length;
                        if (!t.isBlock(node.parentNode) || trimmedLength > 0 || trimmedLength === 0 && surroundedBySpans(node))
                            return;
                    } else if (type == 1) {
                        // If the only child is a bookmark then move it up
                        children = node.childNodes;
                        if (children.length == 1 && children[0] && children[0].nodeType == 1 && children[0].getAttribute('data-mce-type') == 'bookmark')
                            node.parentNode.insertBefore(children[0], node);

                        // Keep non empty elements or img, hr etc
                        if (children.length || /^(br|hr|input|img)$/i.test(node.nodeName))
                            return;
                    }

                    t.remove(node);
                }

                return node;
            };

            if (pe && e) {
                // Get before chunk
                r.setStart(pe.parentNode, t.nodeIndex(pe));
                r.setEnd(e.parentNode, t.nodeIndex(e));
                bef = r.extractContents();

                // Get after chunk
                r = t.createRng();
                r.setStart(e.parentNode, t.nodeIndex(e) + 1);
                r.setEnd(pe.parentNode, t.nodeIndex(pe) + 1);
                aft = r.extractContents();

                // Insert before chunk
                pa = pe.parentNode;
                pa.insertBefore(trim(bef), pe);

                // Insert middle chunk
                if (re)
                    pa.replaceChild(re, e);
                else
                    pa.insertBefore(e, pe);

                // Insert after chunk
                pa.insertBefore(trim(aft), pe);
                t.remove(pe);

                return re || e;
            }
        },

        bind : function(target, name, func, scope) {
            return this.events.add(target, name, func, scope || this);
        },

        unbind : function(target, name, func) {
            return this.events.remove(target, name, func);
        },

        fire : function(target, name, evt) {
            return this.events.fire(target, name, evt);
        },

        // Returns the content editable state of a node
        getContentEditable: function(node) {
            var contentEditable;

            // Check type
            if (node.nodeType != 1) {
                return null;
            }

            // Check for fake content editable
            contentEditable = node.getAttribute("data-mce-contenteditable");
            if (contentEditable && contentEditable !== "inherit") {
                return contentEditable;
            }

            // Check for real content editable
            return node.contentEditable !== "inherit" ? node.contentEditable : null;
        },


        _findSib : function(node, selector, name) {
            var t = this, f = selector;

            if (node) {
                // If expression make a function of it using is
                if (is(f, 'string')) {
                    f = function(node) {
                        return t.is(node, selector);
                    };
                }

                // Loop all siblings
                for (node = node[name]; node; node = node[name]) {
                    if (f(node))
                        return node;
                }
            }

            return null;
        },

        _isRes : function(c) {
            // Is live resizble element
            return /^(top|left|bottom|right|width|height)/i.test(c) || /;\s*(top|left|bottom|right|width|height)/i.test(c);
        }

    /*
		walk : function(n, f, s) {
			var d = this.doc, w;

			if (d.createTreeWalker) {
				w = d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, false);

				while ((n = w.nextNode()) != null)
					f.call(s || this, n);
			} else
				tinymce.walk(n, f, 'childNodes', s);
		}
		*/

    /*
		toRGB : function(s) {
			var c = /^\s*?#([0-9A-F]{2})([0-9A-F]{1,2})([0-9A-F]{2})?\s*?$/.exec(s);

			if (c) {
				// #FFF -> #FFFFFF
				if (!is(c[3]))
					c[3] = c[2] = c[1];

				return "rgb(" + parseInt(c[1], 16) + "," + parseInt(c[2], 16) + "," + parseInt(c[3], 16) + ")";
			}

			return s;
		}
		*/
    });

    tinymce.DOM = new tinymce.dom.DOMUtils(document, {
        process_html : 0
    });
})(tinymce);

(function(ns) {
    // Range constructor
    function Range(dom) {
        var t = this,
        doc = dom.doc,
        EXTRACT = 0,
        CLONE = 1,
        DELETE = 2,
        TRUE = true,
        FALSE = false,
        START_OFFSET = 'startOffset',
        START_CONTAINER = 'startContainer',
        END_CONTAINER = 'endContainer',
        END_OFFSET = 'endOffset',
        extend = tinymce.extend,
        nodeIndex = dom.nodeIndex;

        extend(t, {
            // Inital states
            startContainer : doc,
            startOffset : 0,
            endContainer : doc,
            endOffset : 0,
            collapsed : TRUE,
            commonAncestorContainer : doc,

            // Range constants
            START_TO_START : 0,
            START_TO_END : 1,
            END_TO_END : 2,
            END_TO_START : 3,

            // Public methods
            setStart : setStart,
            setEnd : setEnd,
            setStartBefore : setStartBefore,
            setStartAfter : setStartAfter,
            setEndBefore : setEndBefore,
            setEndAfter : setEndAfter,
            collapse : collapse,
            selectNode : selectNode,
            selectNodeContents : selectNodeContents,
            compareBoundaryPoints : compareBoundaryPoints,
            deleteContents : deleteContents,
            extractContents : extractContents,
            cloneContents : cloneContents,
            insertNode : insertNode,
            surroundContents : surroundContents,
            cloneRange : cloneRange,
            toStringIE : toStringIE
        });

        function createDocumentFragment() {
            return doc.createDocumentFragment();
        };

        function setStart(n, o) {
            _setEndPoint(TRUE, n, o);
        };

        function setEnd(n, o) {
            _setEndPoint(FALSE, n, o);
        };

        function setStartBefore(n) {
            setStart(n.parentNode, nodeIndex(n));
        };

        function setStartAfter(n) {
            setStart(n.parentNode, nodeIndex(n) + 1);
        };

        function setEndBefore(n) {
            setEnd(n.parentNode, nodeIndex(n));
        };

        function setEndAfter(n) {
            setEnd(n.parentNode, nodeIndex(n) + 1);
        };

        function collapse(ts) {
            if (ts) {
                t[END_CONTAINER] = t[START_CONTAINER];
                t[END_OFFSET] = t[START_OFFSET];
            } else {
                t[START_CONTAINER] = t[END_CONTAINER];
                t[START_OFFSET] = t[END_OFFSET];
            }

            t.collapsed = TRUE;
        };

        function selectNode(n) {
            setStartBefore(n);
            setEndAfter(n);
        };

        function selectNodeContents(n) {
            setStart(n, 0);
            setEnd(n, n.nodeType === 1 ? n.childNodes.length : n.nodeValue.length);
        };

        function compareBoundaryPoints(h, r) {
            var sc = t[START_CONTAINER], so = t[START_OFFSET], ec = t[END_CONTAINER], eo = t[END_OFFSET],
            rsc = r.startContainer, rso = r.startOffset, rec = r.endContainer, reo = r.endOffset;

            // Check START_TO_START
            if (h === 0)
                return _compareBoundaryPoints(sc, so, rsc, rso);
	
            // Check START_TO_END
            if (h === 1)
                return _compareBoundaryPoints(ec, eo, rsc, rso);
	
            // Check END_TO_END
            if (h === 2)
                return _compareBoundaryPoints(ec, eo, rec, reo);
	
            // Check END_TO_START
            if (h === 3) 
                return _compareBoundaryPoints(sc, so, rec, reo);
        };

        function deleteContents() {
            _traverse(DELETE);
        };

        function extractContents() {
            return _traverse(EXTRACT);
        };

        function cloneContents() {
            return _traverse(CLONE);
        };

        function insertNode(n) {
            var startContainer = this[START_CONTAINER],
            startOffset = this[START_OFFSET], nn, o;

            // Node is TEXT_NODE or CDATA
            if ((startContainer.nodeType === 3 || startContainer.nodeType === 4) && startContainer.nodeValue) {
                if (!startOffset) {
                    // At the start of text
                    startContainer.parentNode.insertBefore(n, startContainer);
                } else if (startOffset >= startContainer.nodeValue.length) {
                    // At the end of text
                    dom.insertAfter(n, startContainer);
                } else {
                    // Middle, need to split
                    nn = startContainer.splitText(startOffset);
                    startContainer.parentNode.insertBefore(n, nn);
                }
            } else {
                // Insert element node
                if (startContainer.childNodes.length > 0)
                    o = startContainer.childNodes[startOffset];

                if (o)
                    startContainer.insertBefore(n, o);
                else
                    startContainer.appendChild(n);
            }
        };

        function surroundContents(n) {
            var f = t.extractContents();

            t.insertNode(n);
            n.appendChild(f);
            t.selectNode(n);
        };

        function cloneRange() {
            return extend(new Range(dom), {
                startContainer : t[START_CONTAINER],
                startOffset : t[START_OFFSET],
                endContainer : t[END_CONTAINER],
                endOffset : t[END_OFFSET],
                collapsed : t.collapsed,
                commonAncestorContainer : t.commonAncestorContainer
            });
        };

        // Private methods

        function _getSelectedNode(container, offset) {
            var child;

            if (container.nodeType == 3 /* TEXT_NODE */)
                return container;

            if (offset < 0)
                return container;

            child = container.firstChild;
            while (child && offset > 0) {
                --offset;
                child = child.nextSibling;
            }

            if (child)
                return child;

            return container;
        };

        function _isCollapsed() {
            return (t[START_CONTAINER] == t[END_CONTAINER] && t[START_OFFSET] == t[END_OFFSET]);
        };

        function _compareBoundaryPoints(containerA, offsetA, containerB, offsetB) {
            var c, offsetC, n, cmnRoot, childA, childB;
			
            // In the first case the boundary-points have the same container. A is before B
            // if its offset is less than the offset of B, A is equal to B if its offset is
            // equal to the offset of B, and A is after B if its offset is greater than the
            // offset of B.
            if (containerA == containerB) {
                if (offsetA == offsetB)
                    return 0; // equal

                if (offsetA < offsetB)
                    return -1; // before

                return 1; // after
            }

            // In the second case a child node C of the container of A is an ancestor
            // container of B. In this case, A is before B if the offset of A is less than or
            // equal to the index of the child node C and A is after B otherwise.
            c = containerB;
            while (c && c.parentNode != containerA)
                c = c.parentNode;

            if (c) {
                offsetC = 0;
                n = containerA.firstChild;

                while (n != c && offsetC < offsetA) {
                    offsetC++;
                    n = n.nextSibling;
                }

                if (offsetA <= offsetC)
                    return -1; // before

                return 1; // after
            }

            // In the third case a child node C of the container of B is an ancestor container
            // of A. In this case, A is before B if the index of the child node C is less than
            // the offset of B and A is after B otherwise.
            c = containerA;
            while (c && c.parentNode != containerB) {
                c = c.parentNode;
            }

            if (c) {
                offsetC = 0;
                n = containerB.firstChild;

                while (n != c && offsetC < offsetB) {
                    offsetC++;
                    n = n.nextSibling;
                }

                if (offsetC < offsetB)
                    return -1; // before

                return 1; // after
            }

            // In the fourth case, none of three other cases hold: the containers of A and B
            // are siblings or descendants of sibling nodes. In this case, A is before B if
            // the container of A is before the container of B in a pre-order traversal of the
            // Ranges' context tree and A is after B otherwise.
            cmnRoot = dom.findCommonAncestor(containerA, containerB);
            childA = containerA;

            while (childA && childA.parentNode != cmnRoot)
                childA = childA.parentNode;

            if (!childA)
                childA = cmnRoot;

            childB = containerB;
            while (childB && childB.parentNode != cmnRoot)
                childB = childB.parentNode;

            if (!childB)
                childB = cmnRoot;

            if (childA == childB)
                return 0; // equal

            n = cmnRoot.firstChild;
            while (n) {
                if (n == childA)
                    return -1; // before

                if (n == childB)
                    return 1; // after

                n = n.nextSibling;
            }
        };

        function _setEndPoint(st, n, o) {
            var ec, sc;

            if (st) {
                t[START_CONTAINER] = n;
                t[START_OFFSET] = o;
            } else {
                t[END_CONTAINER] = n;
                t[END_OFFSET] = o;
            }

            // If one boundary-point of a Range is set to have a root container
            // other than the current one for the Range, the Range is collapsed to
            // the new position. This enforces the restriction that both boundary-
            // points of a Range must have the same root container.
            ec = t[END_CONTAINER];
            while (ec.parentNode)
                ec = ec.parentNode;

            sc = t[START_CONTAINER];
            while (sc.parentNode)
                sc = sc.parentNode;

            if (sc == ec) {
                // The start position of a Range is guaranteed to never be after the
                // end position. To enforce this restriction, if the start is set to
                // be at a position after the end, the Range is collapsed to that
                // position.
                if (_compareBoundaryPoints(t[START_CONTAINER], t[START_OFFSET], t[END_CONTAINER], t[END_OFFSET]) > 0)
                    t.collapse(st);
            } else
                t.collapse(st);

            t.collapsed = _isCollapsed();
            t.commonAncestorContainer = dom.findCommonAncestor(t[START_CONTAINER], t[END_CONTAINER]);
        };

        function _traverse(how) {
            var c, endContainerDepth = 0, startContainerDepth = 0, p, depthDiff, startNode, endNode, sp, ep;

            if (t[START_CONTAINER] == t[END_CONTAINER])
                return _traverseSameContainer(how);

            for (c = t[END_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {
                if (p == t[START_CONTAINER])
                    return _traverseCommonStartContainer(c, how);

                ++endContainerDepth;
            }

            for (c = t[START_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {
                if (p == t[END_CONTAINER])
                    return _traverseCommonEndContainer(c, how);

                ++startContainerDepth;
            }

            depthDiff = startContainerDepth - endContainerDepth;

            startNode = t[START_CONTAINER];
            while (depthDiff > 0) {
                startNode = startNode.parentNode;
                depthDiff--;
            }

            endNode = t[END_CONTAINER];
            while (depthDiff < 0) {
                endNode = endNode.parentNode;
                depthDiff++;
            }

            // ascend the ancestor hierarchy until we have a common parent.
            for (sp = startNode.parentNode, ep = endNode.parentNode; sp != ep; sp = sp.parentNode, ep = ep.parentNode) {
                startNode = sp;
                endNode = ep;
            }

            return _traverseCommonAncestors(startNode, endNode, how);
        };

        function _traverseSameContainer(how) {
            var frag, s, sub, n, cnt, sibling, xferNode, start, len;

            if (how != DELETE)
                frag = createDocumentFragment();

            // If selection is empty, just return the fragment
            if (t[START_OFFSET] == t[END_OFFSET])
                return frag;

            // Text node needs special case handling
            if (t[START_CONTAINER].nodeType == 3 /* TEXT_NODE */) {
                // get the substring
                s = t[START_CONTAINER].nodeValue;
                sub = s.substring(t[START_OFFSET], t[END_OFFSET]);

                // set the original text node to its new value
                if (how != CLONE) {
                    n = t[START_CONTAINER];
                    start = t[START_OFFSET];
                    len = t[END_OFFSET] - t[START_OFFSET];

                    if (start === 0 && len >= n.nodeValue.length - 1) {
                        n.parentNode.removeChild(n);
                    } else {
                        n.deleteData(start, len);
                    }

                    // Nothing is partially selected, so collapse to start point
                    t.collapse(TRUE);
                }

                if (how == DELETE)
                    return;

                if (sub.length > 0) {
                    frag.appendChild(doc.createTextNode(sub));
                }

                return frag;
            }

            // Copy nodes between the start/end offsets.
            n = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]);
            cnt = t[END_OFFSET] - t[START_OFFSET];

            while (n && cnt > 0) {
                sibling = n.nextSibling;
                xferNode = _traverseFullySelected(n, how);

                if (frag)
                    frag.appendChild( xferNode );

                --cnt;
                n = sibling;
            }

            // Nothing is partially selected, so collapse to start point
            if (how != CLONE)
                t.collapse(TRUE);

            return frag;
        };

        function _traverseCommonStartContainer(endAncestor, how) {
            var frag, n, endIdx, cnt, sibling, xferNode;

            if (how != DELETE)
                frag = createDocumentFragment();

            n = _traverseRightBoundary(endAncestor, how);

            if (frag)
                frag.appendChild(n);

            endIdx = nodeIndex(endAncestor);
            cnt = endIdx - t[START_OFFSET];

            if (cnt <= 0) {
                // Collapse to just before the endAncestor, which
                // is partially selected.
                if (how != CLONE) {
                    t.setEndBefore(endAncestor);
                    t.collapse(FALSE);
                }

                return frag;
            }

            n = endAncestor.previousSibling;
            while (cnt > 0) {
                sibling = n.previousSibling;
                xferNode = _traverseFullySelected(n, how);

                if (frag)
                    frag.insertBefore(xferNode, frag.firstChild);

                --cnt;
                n = sibling;
            }

            // Collapse to just before the endAncestor, which
            // is partially selected.
            if (how != CLONE) {
                t.setEndBefore(endAncestor);
                t.collapse(FALSE);
            }

            return frag;
        };

        function _traverseCommonEndContainer(startAncestor, how) {
            var frag, startIdx, n, cnt, sibling, xferNode;

            if (how != DELETE)
                frag = createDocumentFragment();

            n = _traverseLeftBoundary(startAncestor, how);
            if (frag)
                frag.appendChild(n);

            startIdx = nodeIndex(startAncestor);
            ++startIdx; // Because we already traversed it

            cnt = t[END_OFFSET] - startIdx;
            n = startAncestor.nextSibling;
            while (n && cnt > 0) {
                sibling = n.nextSibling;
                xferNode = _traverseFullySelected(n, how);

                if (frag)
                    frag.appendChild(xferNode);

                --cnt;
                n = sibling;
            }

            if (how != CLONE) {
                t.setStartAfter(startAncestor);
                t.collapse(TRUE);
            }

            return frag;
        };

        function _traverseCommonAncestors(startAncestor, endAncestor, how) {
            var n, frag, commonParent, startOffset, endOffset, cnt, sibling, nextSibling;

            if (how != DELETE)
                frag = createDocumentFragment();

            n = _traverseLeftBoundary(startAncestor, how);
            if (frag)
                frag.appendChild(n);

            commonParent = startAncestor.parentNode;
            startOffset = nodeIndex(startAncestor);
            endOffset = nodeIndex(endAncestor);
            ++startOffset;

            cnt = endOffset - startOffset;
            sibling = startAncestor.nextSibling;

            while (cnt > 0) {
                nextSibling = sibling.nextSibling;
                n = _traverseFullySelected(sibling, how);

                if (frag)
                    frag.appendChild(n);

                sibling = nextSibling;
                --cnt;
            }

            n = _traverseRightBoundary(endAncestor, how);

            if (frag)
                frag.appendChild(n);

            if (how != CLONE) {
                t.setStartAfter(startAncestor);
                t.collapse(TRUE);
            }

            return frag;
        };

        function _traverseRightBoundary(root, how) {
            var next = _getSelectedNode(t[END_CONTAINER], t[END_OFFSET] - 1), parent, clonedParent, prevSibling, clonedChild, clonedGrandParent, isFullySelected = next != t[END_CONTAINER];

            if (next == root)
                return _traverseNode(next, isFullySelected, FALSE, how);

            parent = next.parentNode;
            clonedParent = _traverseNode(parent, FALSE, FALSE, how);

            while (parent) {
                while (next) {
                    prevSibling = next.previousSibling;
                    clonedChild = _traverseNode(next, isFullySelected, FALSE, how);

                    if (how != DELETE)
                        clonedParent.insertBefore(clonedChild, clonedParent.firstChild);

                    isFullySelected = TRUE;
                    next = prevSibling;
                }

                if (parent == root)
                    return clonedParent;

                next = parent.previousSibling;
                parent = parent.parentNode;

                clonedGrandParent = _traverseNode(parent, FALSE, FALSE, how);

                if (how != DELETE)
                    clonedGrandParent.appendChild(clonedParent);

                clonedParent = clonedGrandParent;
            }
        };

        function _traverseLeftBoundary(root, how) {
            var next = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]), isFullySelected = next != t[START_CONTAINER], parent, clonedParent, nextSibling, clonedChild, clonedGrandParent;

            if (next == root)
                return _traverseNode(next, isFullySelected, TRUE, how);

            parent = next.parentNode;
            clonedParent = _traverseNode(parent, FALSE, TRUE, how);

            while (parent) {
                while (next) {
                    nextSibling = next.nextSibling;
                    clonedChild = _traverseNode(next, isFullySelected, TRUE, how);

                    if (how != DELETE)
                        clonedParent.appendChild(clonedChild);

                    isFullySelected = TRUE;
                    next = nextSibling;
                }

                if (parent == root)
                    return clonedParent;

                next = parent.nextSibling;
                parent = parent.parentNode;

                clonedGrandParent = _traverseNode(parent, FALSE, TRUE, how);

                if (how != DELETE)
                    clonedGrandParent.appendChild(clonedParent);

                clonedParent = clonedGrandParent;
            }
        };

        function _traverseNode(n, isFullySelected, isLeft, how) {
            var txtValue, newNodeValue, oldNodeValue, offset, newNode;

            if (isFullySelected)
                return _traverseFullySelected(n, how);

            if (n.nodeType == 3 /* TEXT_NODE */) {
                txtValue = n.nodeValue;

                if (isLeft) {
                    offset = t[START_OFFSET];
                    newNodeValue = txtValue.substring(offset);
                    oldNodeValue = txtValue.substring(0, offset);
                } else {
                    offset = t[END_OFFSET];
                    newNodeValue = txtValue.substring(0, offset);
                    oldNodeValue = txtValue.substring(offset);
                }

                if (how != CLONE)
                    n.nodeValue = oldNodeValue;

                if (how == DELETE)
                    return;

                newNode = dom.clone(n, FALSE);
                newNode.nodeValue = newNodeValue;

                return newNode;
            }

            if (how == DELETE)
                return;

            return dom.clone(n, FALSE);
        };

        function _traverseFullySelected(n, how) {
            if (how != DELETE)
                return how == CLONE ? dom.clone(n, TRUE) : n;

            n.parentNode.removeChild(n);
        };

        function toStringIE() {
            return dom.create('body', null, cloneContents()).outerText;
        }
		
        return t;
    };

    ns.Range = Range;

    // Older IE versions doesn't let you override toString by it's constructor so we have to stick it in the prototype
    Range.prototype.toString = function() {
        return this.toStringIE();
    };
})(tinymce.dom);

(function() {
    function Selection(selection) {
        var self = this, dom = selection.dom, TRUE = true, FALSE = false;

        function getPosition(rng, start) {
            var checkRng, startIndex = 0, endIndex, inside,
            children, child, offset, index, position = -1, parent;

            // Setup test range, collapse it and get the parent
            checkRng = rng.duplicate();
            checkRng.collapse(start);
            parent = checkRng.parentElement();

            // Check if the selection is within the right document
            if (parent.ownerDocument !== selection.dom.doc)
                return;

            // IE will report non editable elements as it's parent so look for an editable one
            while (parent.contentEditable === "false") {
                parent = parent.parentNode;
            }

            // If parent doesn't have any children then return that we are inside the element
            if (!parent.hasChildNodes()) {
                return {
                    node : parent, 
                    inside : 1
                };
            }

            // Setup node list and endIndex
            children = parent.children;
            endIndex = children.length - 1;

            // Perform a binary search for the position
            while (startIndex <= endIndex) {
                index = Math.floor((startIndex + endIndex) / 2);

                // Move selection to node and compare the ranges
                child = children[index];
                checkRng.moveToElementText(child);
                position = checkRng.compareEndPoints(start ? 'StartToStart' : 'EndToEnd', rng);

                // Before/after or an exact match
                if (position > 0) {
                    endIndex = index - 1;
                } else if (position < 0) {
                    startIndex = index + 1;
                } else {
                    return {
                        node : child
                    };
                }
            }

            // Check if child position is before or we didn't find a position
            if (position < 0) {
                // No element child was found use the parent element and the offset inside that
                if (!child) {
                    checkRng.moveToElementText(parent);
                    checkRng.collapse(true);
                    child = parent;
                    inside = true;
                } else
                    checkRng.collapse(false);

                // Walk character by character in text node until we hit the selected range endpoint, hit the end of document or parent isn't the right one
                // We need to walk char by char since rng.text or rng.htmlText will trim line endings
                offset = 0;
                while (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) !== 0) {
                    if (checkRng.move('character', 1) === 0 || parent != checkRng.parentElement()) {
                        break;
                    }

                    offset++;
                }
            } else {
                // Child position is after the selection endpoint
                checkRng.collapse(true);

                // Walk character by character in text node until we hit the selected range endpoint, hit the end of document or parent isn't the right one
                offset = 0;
                while (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) !== 0) {
                    if (checkRng.move('character', -1) === 0 || parent != checkRng.parentElement()) {
                        break;
                    }

                    offset++;
                }
            }

            return {
                node : child, 
                position : position, 
                offset : offset, 
                inside : inside
            };
        };

        // Returns a W3C DOM compatible range object by using the IE Range API
        function getRange() {
            var ieRange = selection.getRng(), domRange = dom.createRng(), element, collapsed, tmpRange, element2, bookmark, fail;

            // If selection is outside the current document just return an empty range
            element = ieRange.item ? ieRange.item(0) : ieRange.parentElement();
            if (element.ownerDocument != dom.doc)
                return domRange;

            collapsed = selection.isCollapsed();

            // Handle control selection
            if (ieRange.item) {
                domRange.setStart(element.parentNode, dom.nodeIndex(element));
                domRange.setEnd(domRange.startContainer, domRange.startOffset + 1);

                return domRange;
            }

            function findEndPoint(start) {
                var endPoint = getPosition(ieRange, start), container, offset, textNodeOffset = 0, sibling, undef, nodeValue;

                container = endPoint.node;
                offset = endPoint.offset;

                if (endPoint.inside && !container.hasChildNodes()) {
                    domRange[start ? 'setStart' : 'setEnd'](container, 0);
                    return;
                }

                if (offset === undef) {
                    domRange[start ? 'setStartBefore' : 'setEndAfter'](container);
                    return;
                }

                if (endPoint.position < 0) {
                    sibling = endPoint.inside ? container.firstChild : container.nextSibling;

                    if (!sibling) {
                        domRange[start ? 'setStartAfter' : 'setEndAfter'](container);
                        return;
                    }

                    if (!offset) {
                        if (sibling.nodeType == 3)
                            domRange[start ? 'setStart' : 'setEnd'](sibling, 0);
                        else
                            domRange[start ? 'setStartBefore' : 'setEndBefore'](sibling);

                        return;
                    }

                    // Find the text node and offset
                    while (sibling) {
                        nodeValue = sibling.nodeValue;
                        textNodeOffset += nodeValue.length;

                        // We are at or passed the position we where looking for
                        if (textNodeOffset >= offset) {
                            container = sibling;
                            textNodeOffset -= offset;
                            textNodeOffset = nodeValue.length - textNodeOffset;
                            break;
                        }

                        sibling = sibling.nextSibling;
                    }
                } else {
                    // Find the text node and offset
                    sibling = container.previousSibling;

                    if (!sibling)
                        return domRange[start ? 'setStartBefore' : 'setEndBefore'](container);

                    // If there isn't any text to loop then use the first position
                    if (!offset) {
                        if (container.nodeType == 3)
                            domRange[start ? 'setStart' : 'setEnd'](sibling, container.nodeValue.length);
                        else
                            domRange[start ? 'setStartAfter' : 'setEndAfter'](sibling);

                        return;
                    }

                    while (sibling) {
                        textNodeOffset += sibling.nodeValue.length;

                        // We are at or passed the position we where looking for
                        if (textNodeOffset >= offset) {
                            container = sibling;
                            textNodeOffset -= offset;
                            break;
                        }

                        sibling = sibling.previousSibling;
                    }
                }

                domRange[start ? 'setStart' : 'setEnd'](container, textNodeOffset);
            };

            try {
                // Find start point
                findEndPoint(true);

                // Find end point if needed
                if (!collapsed)
                    findEndPoint();
            } catch (ex) {
                // IE has a nasty bug where text nodes might throw "invalid argument" when you
                // access the nodeValue or other properties of text nodes. This seems to happend when
                // text nodes are split into two nodes by a delete/backspace call. So lets detect it and try to fix it.
                if (ex.number == -2147024809) {
                    // Get the current selection
                    bookmark = self.getBookmark(2);

                    // Get start element
                    tmpRange = ieRange.duplicate();
                    tmpRange.collapse(true);
                    element = tmpRange.parentElement();

                    // Get end element
                    if (!collapsed) {
                        tmpRange = ieRange.duplicate();
                        tmpRange.collapse(false);
                        element2 = tmpRange.parentElement();
                        element2.innerHTML = element2.innerHTML;
                    }

                    // Remove the broken elements
                    element.innerHTML = element.innerHTML;

                    // Restore the selection
                    self.moveToBookmark(bookmark);

                    // Since the range has moved we need to re-get it
                    ieRange = selection.getRng();

                    // Find start point
                    findEndPoint(true);

                    // Find end point if needed
                    if (!collapsed)
                        findEndPoint();
                } else
                    throw ex; // Throw other errors
            }

            return domRange;
        };

        this.getBookmark = function(type) {
            var rng = selection.getRng(), start, end, bookmark = {};

            function getIndexes(node) {
                var parent, root, children, i, indexes = [];

                parent = node.parentNode;
                root = dom.getRoot().parentNode;

                while (parent != root && parent.nodeType !== 9) {
                    children = parent.children;

                    i = children.length;
                    while (i--) {
                        if (node === children[i]) {
                            indexes.push(i);
                            break;
                        }
                    }

                    node = parent;
                    parent = parent.parentNode;
                }

                return indexes;
            };

            function getBookmarkEndPoint(start) {
                var position;

                position = getPosition(rng, start);
                if (position) {
                    return {
                        position : position.position,
                        offset : position.offset,
                        indexes : getIndexes(position.node),
                        inside : position.inside
                    };
                }
            };

            // Non ubstructive bookmark
            if (type === 2) {
                // Handle text selection
                if (!rng.item) {
                    bookmark.start = getBookmarkEndPoint(true);

                    if (!selection.isCollapsed())
                        bookmark.end = getBookmarkEndPoint();
                } else
                    bookmark.start = {
                        ctrl : true, 
                        indexes : getIndexes(rng.item(0))
                    };
            }

            return bookmark;
        };

        this.moveToBookmark = function(bookmark) {
            var rng, body = dom.doc.body;

            function resolveIndexes(indexes) {
                var node, i, idx, children;

                node = dom.getRoot();
                for (i = indexes.length - 1; i >= 0; i--) {
                    children = node.children;
                    idx = indexes[i];

                    if (idx <= children.length - 1) {
                        node = children[idx];
                    }
                }

                return node;
            };
			
            function setBookmarkEndPoint(start) {
                var endPoint = bookmark[start ? 'start' : 'end'], moveLeft, moveRng, undef;

                if (endPoint) {
                    moveLeft = endPoint.position > 0;

                    moveRng = body.createTextRange();
                    moveRng.moveToElementText(resolveIndexes(endPoint.indexes));

                    offset = endPoint.offset;
                    if (offset !== undef) {
                        moveRng.collapse(endPoint.inside || moveLeft);
                        moveRng.moveStart('character', moveLeft ? -offset : offset);
                    } else
                        moveRng.collapse(start);

                    rng.setEndPoint(start ? 'StartToStart' : 'EndToStart', moveRng);

                    if (start)
                        rng.collapse(true);
                }
            };

            if (bookmark.start) {
                if (bookmark.start.ctrl) {
                    rng = body.createControlRange();
                    rng.addElement(resolveIndexes(bookmark.start.indexes));
                    rng.select();
                } else {
                    rng = body.createTextRange();
                    setBookmarkEndPoint(true);
                    setBookmarkEndPoint();
                    rng.select();
                }
            }
        };

        this.addRange = function(rng) {
            var ieRng, ctrlRng, startContainer, startOffset, endContainer, endOffset, sibling,
            doc = selection.dom.doc, body = doc.body, nativeRng, ctrlElm;

            function setEndPoint(start) {
                var container, offset, marker, tmpRng, nodes;

                marker = dom.create('a');
                container = start ? startContainer : endContainer;
                offset = start ? startOffset : endOffset;
                tmpRng = ieRng.duplicate();

                if (container == doc || container == doc.documentElement) {
                    container = body;
                    offset = 0;
                }

                if (container.nodeType == 3) {
                    container.parentNode.insertBefore(marker, container);
                    tmpRng.moveToElementText(marker);
                    tmpRng.moveStart('character', offset);
                    dom.remove(marker);
                    ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng);
                } else {
                    nodes = container.childNodes;

                    if (nodes.length) {
                        if (offset >= nodes.length) {
                            dom.insertAfter(marker, nodes[nodes.length - 1]);
                        } else {
                            container.insertBefore(marker, nodes[offset]);
                        }

                        tmpRng.moveToElementText(marker);
                    } else if (container.canHaveHTML) {
                        // Empty node selection for example <div>|</div>
                        // Setting innerHTML with a span marker then remove that marker seems to keep empty block elements open
                        container.innerHTML = '<span>\uFEFF</span>';
                        marker = container.firstChild;
                        tmpRng.moveToElementText(marker);
                        tmpRng.collapse(FALSE); // Collapse false works better than true for some odd reason
                    }

                    ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng);
                    dom.remove(marker);
                }
            }

            // Setup some shorter versions
            startContainer = rng.startContainer;
            startOffset = rng.startOffset;
            endContainer = rng.endContainer;
            endOffset = rng.endOffset;
            ieRng = body.createTextRange();

            // If single element selection then try making a control selection out of it
            if (startContainer == endContainer && startContainer.nodeType == 1) {
                // Trick to place the caret inside an empty block element like <p></p>
                if (startOffset == endOffset && !startContainer.hasChildNodes()) {
                    if (startContainer.canHaveHTML) {
                        // Check if previous sibling is an empty block if it is then we need to render it
                        // IE would otherwise move the caret into the sibling instead of the empty startContainer see: #5236
                        // Example this: <p></p><p>|</p> would become this: <p>|</p><p></p>
                        sibling = startContainer.previousSibling;
                        if (sibling && !sibling.hasChildNodes() && dom.isBlock(sibling)) {
                            sibling.innerHTML = '\uFEFF';
                        } else {
                            sibling = null;
                        }

                        startContainer.innerHTML = '<span>\uFEFF</span><span>\uFEFF</span>';
                        ieRng.moveToElementText(startContainer.lastChild);
                        ieRng.select();
                        dom.doc.selection.clear();
                        startContainer.innerHTML = '';

                        if (sibling) {
                            sibling.innerHTML = '';
                        }
                        return;
                    } else {
                        startOffset = dom.nodeIndex(startContainer);
                        startContainer = startContainer.parentNode;
                    }
                }

                if (startOffset == endOffset - 1) {
                    try {
                        ctrlElm = startContainer.childNodes[startOffset];
                        ctrlRng = body.createControlRange();
                        ctrlRng.addElement(ctrlElm);
                        ctrlRng.select();

                        // Check if the range produced is on the correct element and is a control range
                        // On IE 8 it will select the parent contentEditable container if you select an inner element see: #5398
                        nativeRng = selection.getRng();
                        if (nativeRng.item && ctrlElm === nativeRng.item(0)) {
                            return;
                        }
                    } catch (ex) {
                    // Ignore
                    }
                }
            }

            // Set start/end point of selection
            setEndPoint(true);
            setEndPoint();

            // Select the new range and scroll it into view
            ieRng.select();
        };

        // Expose range method
        this.getRangeAt = getRange;
    };

    // Expose the selection object
    tinymce.dom.TridentSelection = Selection;
})();


(function(tinymce) {
    tinymce.dom.Element = function(id, settings) {
        var t = this, dom, el;

        t.settings = settings = settings || {};
        t.id = id;
        t.dom = dom = settings.dom || tinymce.DOM;

        // Only IE leaks DOM references, this is a lot faster
        if (!tinymce.isIE)
            el = dom.get(t.id);

        tinymce.each(
            ('getPos,getRect,getParent,add,setStyle,getStyle,setStyles,' + 
                'setAttrib,setAttribs,getAttrib,addClass,removeClass,' + 
                'hasClass,getOuterHTML,setOuterHTML,remove,show,hide,' + 
                'isHidden,setHTML,get').split(/,/), function(k) {
                t[k] = function() {
                    var a = [id], i;

                    for (i = 0; i < arguments.length; i++)
                        a.push(arguments[i]);

                    a = dom[k].apply(dom, a);
                    t.update(k);

                    return a;
                };
            }
            );

        tinymce.extend(t, {
            on : function(n, f, s) {
                return tinymce.dom.Event.add(t.id, n, f, s);
            },

            getXY : function() {
                return {
                    x : parseInt(t.getStyle('left')),
                    y : parseInt(t.getStyle('top'))
                };
            },

            getSize : function() {
                var n = dom.get(t.id);

                return {
                    w : parseInt(t.getStyle('width') || n.clientWidth),
                    h : parseInt(t.getStyle('height') || n.clientHeight)
                };
            },

            moveTo : function(x, y) {
                t.setStyles({
                    left : x, 
                    top : y
                });
            },

            moveBy : function(x, y) {
                var p = t.getXY();

                t.moveTo(p.x + x, p.y + y);
            },

            resizeTo : function(w, h) {
                t.setStyles({
                    width : w, 
                    height : h
                });
            },

            resizeBy : function(w, h) {
                var s = t.getSize();

                t.resizeTo(s.w + w, s.h + h);
            },

            update : function(k) {
                var b;

                if (tinymce.isIE6 && settings.blocker) {
                    k = k || '';

                    // Ignore getters
                    if (k.indexOf('get') === 0 || k.indexOf('has') === 0 || k.indexOf('is') === 0)
                        return;

                    // Remove blocker on remove
                    if (k == 'remove') {
                        dom.remove(t.blocker);
                        return;
                    }

                    if (!t.blocker) {
                        t.blocker = dom.uniqueId();
                        b = dom.add(settings.container || dom.getRoot(), 'iframe', {
                            id : t.blocker, 
                            style : 'position:absolute;', 
                            frameBorder : 0, 
                            src : 'javascript:""'
                        });
                        dom.setStyle(b, 'opacity', 0);
                    } else
                        b = dom.get(t.blocker);

                    dom.setStyles(b, {
                        left : t.getStyle('left', 1),
                        top : t.getStyle('top', 1),
                        width : t.getStyle('width', 1),
                        height : t.getStyle('height', 1),
                        display : t.getStyle('display', 1),
                        zIndex : parseInt(t.getStyle('zIndex', 1) || 0) - 1
                    });
                }
            }
        });
    };
})(tinymce);

(function(tinymce) {
    function trimNl(s) {
        return s.replace(/[\n\r]+/g, '');
    };

    // Shorten names
    var is = tinymce.is, isIE = tinymce.isIE, each = tinymce.each, TreeWalker = tinymce.dom.TreeWalker;

    tinymce.create('tinymce.dom.Selection', {
        Selection : function(dom, win, serializer, editor) {
            var t = this;

            t.dom = dom;
            t.win = win;
            t.serializer = serializer;
            t.editor = editor;

            // Add events
            each([
                'onBeforeSetContent',

                'onBeforeGetContent',

                'onSetContent',

                'onGetContent'
                ], function(e) {
                    t[e] = new tinymce.util.Dispatcher(t);
                });

            // No W3C Range support
            if (!t.win.getSelection)
                t.tridentSel = new tinymce.dom.TridentSelection(t);

            if (tinymce.isIE && dom.boxModel)
                this._fixIESelection();

            // Prevent leaks
            tinymce.addUnload(t.destroy, t);
        },

        setCursorLocation: function(node, offset) {
            var t = this;
            var r = t.dom.createRng();
            r.setStart(node, offset);
            r.setEnd(node, offset);
            t.setRng(r);
            t.collapse(false);
        },
        getContent : function(s) {
            var t = this, r = t.getRng(), e = t.dom.create("body"), se = t.getSel(), wb, wa, n;

            s = s || {};
            wb = wa = '';
            s.get = true;
            s.format = s.format || 'html';
            s.forced_root_block = '';
            t.onBeforeGetContent.dispatch(t, s);

            if (s.format == 'text')
                return t.isCollapsed() ? '' : (r.text || (se.toString ? se.toString() : ''));

            if (r.cloneContents) {
                n = r.cloneContents();

                if (n)
                    e.appendChild(n);
            } else if (is(r.item) || is(r.htmlText)) {
                // IE will produce invalid markup if elements are present that
                // it doesn't understand like custom elements or HTML5 elements.
                // Adding a BR in front of the contents and then remoiving it seems to fix it though.
                e.innerHTML = '<br>' + (r.item ? r.item(0).outerHTML : r.htmlText);
                e.removeChild(e.firstChild);
            } else
                e.innerHTML = r.toString();

            // Keep whitespace before and after
            if (/^\s/.test(e.innerHTML))
                wb = ' ';

            if (/\s+$/.test(e.innerHTML))
                wa = ' ';

            s.getInner = true;

            s.content = t.isCollapsed() ? '' : wb + t.serializer.serialize(e, s) + wa;
            t.onGetContent.dispatch(t, s);

            return s.content;
        },

        setContent : function(content, args) {
            var self = this, rng = self.getRng(), caretNode, doc = self.win.document, frag, temp;

            args = args || {
                format : 'html'
            };
            args.set = true;
            content = args.content = content;

            // Dispatch before set content event
            if (!args.no_events)
                self.onBeforeSetContent.dispatch(self, args);

            content = args.content;

            if (rng.insertNode) {
                // Make caret marker since insertNode places the caret in the beginning of text after insert
                content += '<span id="__caret">_</span>';

                // Delete and insert new node
                if (rng.startContainer == doc && rng.endContainer == doc) {
                    // WebKit will fail if the body is empty since the range is then invalid and it can't insert contents
                    doc.body.innerHTML = content;
                } else {
                    rng.deleteContents();

                    if (doc.body.childNodes.length === 0) {
                        doc.body.innerHTML = content;
                    } else {
                        // createContextualFragment doesn't exists in IE 9 DOMRanges
                        if (rng.createContextualFragment) {
                            rng.insertNode(rng.createContextualFragment(content));
                        } else {
                            // Fake createContextualFragment call in IE 9
                            frag = doc.createDocumentFragment();
                            temp = doc.createElement('div');

                            frag.appendChild(temp);
                            temp.outerHTML = content;

                            rng.insertNode(frag);
                        }
                    }
                }

                // Move to caret marker
                caretNode = self.dom.get('__caret');

                // Make sure we wrap it compleatly, Opera fails with a simple select call
                rng = doc.createRange();
                rng.setStartBefore(caretNode);
                rng.setEndBefore(caretNode);
                self.setRng(rng);

                // Remove the caret position
                self.dom.remove('__caret');

                try {
                    self.setRng(rng);
                } catch (ex) {
                // Might fail on Opera for some odd reason
                }
            } else {
                if (rng.item) {
                    // Delete content and get caret text selection
                    doc.execCommand('Delete', false, null);
                    rng = self.getRng();
                }

                // Explorer removes spaces from the beginning of pasted contents
                if (/^\s+/.test(content)) {
                    rng.pasteHTML('<span id="__mce_tmp">_</span>' + content);
                    self.dom.remove('__mce_tmp');
                } else
                    rng.pasteHTML(content);
            }

            // Dispatch set content event
            if (!args.no_events)
                self.onSetContent.dispatch(self, args);
        },

        getStart : function() {
            var self = this, rng = self.getRng(), startElement, parentElement, checkRng, node;

            if (rng.duplicate || rng.item) {
                // Control selection, return first item
                if (rng.item)
                    return rng.item(0);

                // Get start element
                checkRng = rng.duplicate();
                checkRng.collapse(1);
                startElement = checkRng.parentElement();
                if (startElement.ownerDocument !== self.dom.doc) {
                    startElement = self.dom.getRoot();
                }

                // Check if range parent is inside the start element, then return the inner parent element
                // This will fix issues when a single element is selected, IE would otherwise return the wrong start element
                parentElement = node = rng.parentElement();
                while (node = node.parentNode) {
                    if (node == startElement) {
                        startElement = parentElement;
                        break;
                    }
                }

                return startElement;
            } else {
                startElement = rng.startContainer;

                if (startElement.nodeType == 1 && startElement.hasChildNodes())
                    startElement = startElement.childNodes[Math.min(startElement.childNodes.length - 1, rng.startOffset)];

                if (startElement && startElement.nodeType == 3)
                    return startElement.parentNode;

                return startElement;
            }
        },

        getEnd : function() {
            var self = this, rng = self.getRng(), endElement, endOffset;

            if (rng.duplicate || rng.item) {
                if (rng.item)
                    return rng.item(0);

                rng = rng.duplicate();
                rng.collapse(0);
                endElement = rng.parentElement();
                if (endElement.ownerDocument !== self.dom.doc) {
                    endElement = self.dom.getRoot();
                }

                if (endElement && endElement.nodeName == 'BODY')
                    return endElement.lastChild || endElement;

                return endElement;
            } else {
                endElement = rng.endContainer;
                endOffset = rng.endOffset;

                if (endElement.nodeType == 1 && endElement.hasChildNodes())
                    endElement = endElement.childNodes[endOffset > 0 ? endOffset - 1 : endOffset];

                if (endElement && endElement.nodeType == 3)
                    return endElement.parentNode;

                return endElement;
            }
        },

        getBookmark : function(type, normalized) {
            var t = this, dom = t.dom, rng, rng2, id, collapsed, name, element, index, chr = '\uFEFF', styles;

            function findIndex(name, element) {
                var index = 0;

                each(dom.select(name), function(node, i) {
                    if (node == element)
                        index = i;
                });

                return index;
            };

            function normalizeTableCellSelection(rng) {
                function moveEndPoint(start) {
                    var container, offset, childNodes, prefix = start ? 'start' : 'end';

                    container = rng[prefix + 'Container'];
                    offset = rng[prefix + 'Offset'];

                    if (container.nodeType == 1 && container.nodeName == "TR") {
                        childNodes = container.childNodes;
                        container = childNodes[Math.min(start ? offset : offset - 1, childNodes.length - 1)];
                        if (container) {
                            offset = start ? 0 : container.childNodes.length;
                            rng['set' + (start ? 'Start' : 'End')](container, offset);
                        }
                    }
                };

                moveEndPoint(true);
                moveEndPoint();

                return rng;
            };

            function getLocation() {
                var rng = t.getRng(true), root = dom.getRoot(), bookmark = {};

                function getPoint(rng, start) {
                    var container = rng[start ? 'startContainer' : 'endContainer'],
                    offset = rng[start ? 'startOffset' : 'endOffset'], point = [], node, childNodes, after = 0;

                    if (container.nodeType == 3) {
                        if (normalized) {
                            for (node = container.previousSibling; node && node.nodeType == 3; node = node.previousSibling)
                                offset += node.nodeValue.length;
                        }

                        point.push(offset);
                    } else {
                        childNodes = container.childNodes;

                        if (offset >= childNodes.length && childNodes.length) {
                            after = 1;
                            offset = Math.max(0, childNodes.length - 1);
                        }

                        point.push(t.dom.nodeIndex(childNodes[offset], normalized) + after);
                    }

                    for (; container && container != root; container = container.parentNode)
                        point.push(t.dom.nodeIndex(container, normalized));

                    return point;
                };

                bookmark.start = getPoint(rng, true);

                if (!t.isCollapsed())
                    bookmark.end = getPoint(rng);

                return bookmark;
            };

            if (type == 2) {
                if (t.tridentSel)
                    return t.tridentSel.getBookmark(type);

                return getLocation();
            }

            // Handle simple range
            if (type)
                return {
                    rng : t.getRng()
                };

            rng = t.getRng();
            id = dom.uniqueId();
            collapsed = tinyMCE.activeEditor.selection.isCollapsed();
            styles = 'overflow:hidden;line-height:0px';

            // Explorer method
            if (rng.duplicate || rng.item) {
                // Text selection
                if (!rng.item) {
                    rng2 = rng.duplicate();

                    try {
                        // Insert start marker
                        rng.collapse();
                        rng.pasteHTML('<span data-mce-type="bookmark" id="' + id + '_start" style="' + styles + '">' + chr + '</span>');

                        // Insert end marker
                        if (!collapsed) {
                            rng2.collapse(false);

                            // Detect the empty space after block elements in IE and move the end back one character <p></p>] becomes <p>]</p>
                            rng.moveToElementText(rng2.parentElement());
                            if (rng.compareEndPoints('StartToEnd', rng2) === 0)
                                rng2.move('character', -1);

                            rng2.pasteHTML('<span data-mce-type="bookmark" id="' + id + '_end" style="' + styles + '">' + chr + '</span>');
                        }
                    } catch (ex) {
                        // IE might throw unspecified error so lets ignore it
                        return null;
                    }
                } else {
                    // Control selection
                    element = rng.item(0);
                    name = element.nodeName;

                    return {
                        name : name, 
                        index : findIndex(name, element)
                    };
                }
            } else {
                element = t.getNode();
                name = element.nodeName;
                if (name == 'IMG')
                    return {
                        name : name, 
                        index : findIndex(name, element)
                    };

                // W3C method
                rng2 = normalizeTableCellSelection(rng.cloneRange());

                // Insert end marker
                if (!collapsed) {
                    rng2.collapse(false);
                    rng2.insertNode(dom.create('span', {
                        'data-mce-type' : "bookmark", 
                        id : id + '_end', 
                        style : styles
                    }, chr));
                }

                rng = normalizeTableCellSelection(rng);
                rng.collapse(true);
                rng.insertNode(dom.create('span', {
                    'data-mce-type' : "bookmark", 
                    id : id + '_start', 
                    style : styles
                }, chr));
            }

            t.moveToBookmark({
                id : id, 
                keep : 1
            });

            return {
                id : id
            };
        },

        moveToBookmark : function(bookmark) {
            var t = this, dom = t.dom, marker1, marker2, rng, root, startContainer, endContainer, startOffset, endOffset;

            function setEndPoint(start) {
                var point = bookmark[start ? 'start' : 'end'], i, node, offset, children;

                if (point) {
                    offset = point[0];

                    // Find container node
                    for (node = root, i = point.length - 1; i >= 1; i--) {
                        children = node.childNodes;

                        if (point[i] > children.length - 1)
                            return;

                        node = children[point[i]];
                    }

                    // Move text offset to best suitable location
                    if (node.nodeType === 3)
                        offset = Math.min(point[0], node.nodeValue.length);

                    // Move element offset to best suitable location
                    if (node.nodeType === 1)
                        offset = Math.min(point[0], node.childNodes.length);

                    // Set offset within container node
                    if (start)
                        rng.setStart(node, offset);
                    else
                        rng.setEnd(node, offset);
                }

                return true;
            };

            function restoreEndPoint(suffix) {
                var marker = dom.get(bookmark.id + '_' + suffix), node, idx, next, prev, keep = bookmark.keep;

                if (marker) {
                    node = marker.parentNode;

                    if (suffix == 'start') {
                        if (!keep) {
                            idx = dom.nodeIndex(marker);
                        } else {
                            node = marker.firstChild;
                            idx = 1;
                        }

                        startContainer = endContainer = node;
                        startOffset = endOffset = idx;
                    } else {
                        if (!keep) {
                            idx = dom.nodeIndex(marker);
                        } else {
                            node = marker.firstChild;
                            idx = 1;
                        }

                        endContainer = node;
                        endOffset = idx;
                    }

                    if (!keep) {
                        prev = marker.previousSibling;
                        next = marker.nextSibling;

                        // Remove all marker text nodes
                        each(tinymce.grep(marker.childNodes), function(node) {
                            if (node.nodeType == 3)
                                node.nodeValue = node.nodeValue.replace(/\uFEFF/g, '');
                        });

                        // Remove marker but keep children if for example contents where inserted into the marker
                        // Also remove duplicated instances of the marker for example by a split operation or by WebKit auto split on paste feature
                        while (marker = dom.get(bookmark.id + '_' + suffix))
                            dom.remove(marker, 1);

                        // If siblings are text nodes then merge them unless it's Opera since it some how removes the node
                        // and we are sniffing since adding a lot of detection code for a browser with 3% of the market isn't worth the effort. Sorry, Opera but it's just a fact
                        if (prev && next && prev.nodeType == next.nodeType && prev.nodeType == 3 && !tinymce.isOpera) {
                            idx = prev.nodeValue.length;
                            prev.appendData(next.nodeValue);
                            dom.remove(next);

                            if (suffix == 'start') {
                                startContainer = endContainer = prev;
                                startOffset = endOffset = idx;
                            } else {
                                endContainer = prev;
                                endOffset = idx;
                            }
                        }
                    }
                }
            };

            function addBogus(node) {
                // Adds a bogus BR element for empty block elements
                if (dom.isBlock(node) && !node.innerHTML && !isIE)
                    node.innerHTML = '<br data-mce-bogus="1" />';

                return node;
            };

            if (bookmark) {
                if (bookmark.start) {
                    rng = dom.createRng();
                    root = dom.getRoot();

                    if (t.tridentSel)
                        return t.tridentSel.moveToBookmark(bookmark);

                    if (setEndPoint(true) && setEndPoint()) {
                        t.setRng(rng);
                    }
                } else if (bookmark.id) {
                    // Restore start/end points
                    restoreEndPoint('start');
                    restoreEndPoint('end');

                    if (startContainer) {
                        rng = dom.createRng();
                        rng.setStart(addBogus(startContainer), startOffset);
                        rng.setEnd(addBogus(endContainer), endOffset);
                        t.setRng(rng);
                    }
                } else if (bookmark.name) {
                    t.select(dom.select(bookmark.name)[bookmark.index]);
                } else if (bookmark.rng)
                    t.setRng(bookmark.rng);
            }
        },

        select : function(node, content) {
            var t = this, dom = t.dom, rng = dom.createRng(), idx;

            function setPoint(node, start) {
                var walker = new TreeWalker(node, node);

                do {
                    // Text node
                    if (node.nodeType == 3 && tinymce.trim(node.nodeValue).length !== 0) {
                        if (start)
                            rng.setStart(node, 0);
                        else
                            rng.setEnd(node, node.nodeValue.length);

                        return;
                    }

                    // BR element
                    if (node.nodeName == 'BR') {
                        if (start)
                            rng.setStartBefore(node);
                        else
                            rng.setEndBefore(node);

                        return;
                    }
                } while (node = (start ? walker.next() : walker.prev()));
            };

            if (node) {
                idx = dom.nodeIndex(node);
                rng.setStart(node.parentNode, idx);
                rng.setEnd(node.parentNode, idx + 1);

                // Find first/last text node or BR element
                if (content) {
                    setPoint(node, 1);
                    setPoint(node);
                }

                t.setRng(rng);
            }

            return node;
        },

        isCollapsed : function() {
            var t = this, r = t.getRng(), s = t.getSel();

            if (!r || r.item)
                return false;

            if (r.compareEndPoints)
                return r.compareEndPoints('StartToEnd', r) === 0;

            return !s || r.collapsed;
        },

        collapse : function(to_start) {
            var self = this, rng = self.getRng(), node;

            // Control range on IE
            if (rng.item) {
                node = rng.item(0);
                rng = self.win.document.body.createTextRange();
                rng.moveToElementText(node);
            }

            rng.collapse(!!to_start);
            self.setRng(rng);
        },

        getSel : function() {
            var t = this, w = this.win;

            return w.getSelection ? w.getSelection() : w.document.selection;
        },

        getRng : function(w3c) {
            var self = this, selection, rng, elm, doc = self.win.document;

            // Found tridentSel object then we need to use that one
            if (w3c && self.tridentSel) {
                return self.tridentSel.getRangeAt(0);
            }

            try {
                if (selection = self.getSel()) {
                    rng = selection.rangeCount > 0 ? selection.getRangeAt(0) : (selection.createRange ? selection.createRange() : doc.createRange());
                }
            } catch (ex) {
            // IE throws unspecified error here if TinyMCE is placed in a frame/iframe
            }

            // We have W3C ranges and it's IE then fake control selection since IE9 doesn't handle that correctly yet
            if (tinymce.isIE && rng && rng.setStart && doc.selection.createRange().item) {
                elm = doc.selection.createRange().item(0);
                rng = doc.createRange();
                rng.setStartBefore(elm);
                rng.setEndAfter(elm);
            }

            // No range found then create an empty one
            // This can occur when the editor is placed in a hidden container element on Gecko
            // Or on IE when there was an exception
            if (!rng) {
                rng = doc.createRange ? doc.createRange() : doc.body.createTextRange();
            }

            // If range is at start of document then move it to start of body
            if (rng.setStart && rng.startContainer.nodeType === 9 && rng.collapsed) {
                elm = self.dom.getRoot();
                rng.setStart(elm, 0);
                rng.setEnd(elm, 0);
            }

            if (self.selectedRange && self.explicitRange) {
                if (rng.compareBoundaryPoints(rng.START_TO_START, self.selectedRange) === 0 && rng.compareBoundaryPoints(rng.END_TO_END, self.selectedRange) === 0) {
                    // Safari, Opera and Chrome only ever select text which causes the range to change.
                    // This lets us use the originally set range if the selection hasn't been changed by the user.
                    rng = self.explicitRange;
                } else {
                    self.selectedRange = null;
                    self.explicitRange = null;
                }
            }

            return rng;
        },

        setRng : function(r, forward) {
            var s, t = this;

            if (!t.tridentSel) {
                s = t.getSel();

                if (s) {
                    t.explicitRange = r;

                    try {
                        s.removeAllRanges();
                    } catch (ex) {
                    // IE9 might throw errors here don't know why
                    }

                    s.addRange(r);

                    // Forward is set to false and we have an extend function
                    if (forward === false && s.extend) {
                        s.collapse(r.endContainer, r.endOffset);
                        s.extend(r.startContainer, r.startOffset);
                    }

                    // adding range isn't always successful so we need to check range count otherwise an exception can occur
                    t.selectedRange = s.rangeCount > 0 ? s.getRangeAt(0) : null;
                }
            } else {
                // Is W3C Range
                if (r.cloneRange) {
                    try {
                        t.tridentSel.addRange(r);
                        return;
                    } catch (ex) {
                    //IE9 throws an error here if called before selection is placed in the editor
                    }
                }

                // Is IE specific range
                try {
                    r.select();
                } catch (ex) {
                // Needed for some odd IE bug #1843306
                }
            }
        },

        setNode : function(n) {
            var t = this;

            t.setContent(t.dom.getOuterHTML(n));

            return n;
        },

        getNode : function() {
            var t = this, rng = t.getRng(), sel = t.getSel(), elm, start = rng.startContainer, end = rng.endContainer;

            function skipEmptyTextNodes(n, forwards) {
                var orig = n;
                while (n && n.nodeType === 3 && n.length === 0) {
                    n = forwards ? n.nextSibling : n.previousSibling;
                }
                return n || orig;
            };

            // Range maybe lost after the editor is made visible again
            if (!rng)
                return t.dom.getRoot();

            if (rng.setStart) {
                elm = rng.commonAncestorContainer;

                // Handle selection a image or other control like element such as anchors
                if (!rng.collapsed) {
                    if (rng.startContainer == rng.endContainer) {
                        if (rng.endOffset - rng.startOffset < 2) {
                            if (rng.startContainer.hasChildNodes())
                                elm = rng.startContainer.childNodes[rng.startOffset];
                        }
                    }

                    // If the anchor node is a element instead of a text node then return this element
                    //if (tinymce.isWebKit && sel.anchorNode && sel.anchorNode.nodeType == 1)
                    //	return sel.anchorNode.childNodes[sel.anchorOffset];

                    // Handle cases where the selection is immediately wrapped around a node and return that node instead of it's parent.
                    // This happens when you double click an underlined word in FireFox.
                    if (start.nodeType === 3 && end.nodeType === 3) {
                        if (start.length === rng.startOffset) {
                            start = skipEmptyTextNodes(start.nextSibling, true);
                        } else {
                            start = start.parentNode;
                        }
                        if (rng.endOffset === 0) {
                            end = skipEmptyTextNodes(end.previousSibling, false);
                        } else {
                            end = end.parentNode;
                        }

                        if (start && start === end)
                            return start;
                    }
                }

                if (elm && elm.nodeType == 3)
                    return elm.parentNode;

                return elm;
            }

            return rng.item ? rng.item(0) : rng.parentElement();
        },

        getSelectedBlocks : function(st, en) {
            var t = this, dom = t.dom, sb, eb, n, bl = [];

            sb = dom.getParent(st || t.getStart(), dom.isBlock);
            eb = dom.getParent(en || t.getEnd(), dom.isBlock);

            if (sb)
                bl.push(sb);

            if (sb && eb && sb != eb) {
                n = sb;

                var walker = new TreeWalker(sb, dom.getRoot());
                while ((n = walker.next()) && n != eb) {
                    if (dom.isBlock(n))
                        bl.push(n);
                }
            }

            if (eb && sb != eb)
                bl.push(eb);

            return bl;
        },

        isForward: function(){
            var dom = this.dom, sel = this.getSel(), anchorRange, focusRange;

            // No support for selection direction then always return true
            if (!sel || sel.anchorNode == null || sel.focusNode == null) {
                return true;
            }

            anchorRange = dom.createRng();
            anchorRange.setStart(sel.anchorNode, sel.anchorOffset);
            anchorRange.collapse(true);

            focusRange = dom.createRng();
            focusRange.setStart(sel.focusNode, sel.focusOffset);
            focusRange.collapse(true);

            return anchorRange.compareBoundaryPoints(anchorRange.START_TO_START, focusRange) <= 0;
        },

        normalize : function() {
            var self = this, rng, normalized, collapsed, node, sibling;

            function normalizeEndPoint(start) {
                var container, offset, walker, dom = self.dom, body = dom.getRoot(), node, nonEmptyElementsMap, nodeName;

                function hasBrBeforeAfter(node, left) {
                    var walker = new TreeWalker(node, dom.getParent(node.parentNode, dom.isBlock) || body);

                    while (node = walker[left ? 'prev' : 'next']()) {
                        if (node.nodeName === "BR") {
                            return true;
                        }
                    }
                };

                // Walks the dom left/right to find a suitable text node to move the endpoint into
                // It will only walk within the current parent block or body and will stop if it hits a block or a BR/IMG
                function findTextNodeRelative(left, startNode) {
                    var walker, lastInlineElement;

                    startNode = startNode || container;
                    walker = new TreeWalker(startNode, dom.getParent(startNode.parentNode, dom.isBlock) || body);

                    // Walk left until we hit a text node we can move to or a block/br/img
                    while (node = walker[left ? 'prev' : 'next']()) {
                        // Found text node that has a length
                        if (node.nodeType === 3 && node.nodeValue.length > 0) {
                            container = node;
                            offset = left ? node.nodeValue.length : 0;
                            normalized = true;
                            return;
                        }

                        // Break if we find a block or a BR/IMG/INPUT etc
                        if (dom.isBlock(node) || nonEmptyElementsMap[node.nodeName.toLowerCase()]) {
                            return;
                        }

                        lastInlineElement = node;
                    }

                    // Only fetch the last inline element when in caret mode for now
                    if (collapsed && lastInlineElement) {
                        container = lastInlineElement;
                        normalized = true;
                        offset = 0;
                    }
                };

                container = rng[(start ? 'start' : 'end') + 'Container'];
                offset = rng[(start ? 'start' : 'end') + 'Offset'];
                nonEmptyElementsMap = dom.schema.getNonEmptyElements();

                // If the container is a document move it to the body element
                if (container.nodeType === 9) {
                    container = dom.getRoot();
                    offset = 0;
                }

                // If the container is body try move it into the closest text node or position
                if (container === body) {
                    // If start is before/after a image, table etc
                    if (start) {
                        node = container.childNodes[offset > 0 ? offset - 1 : 0];
                        if (node) {
                            nodeName = node.nodeName.toLowerCase();
                            if (nonEmptyElementsMap[node.nodeName] || node.nodeName == "TABLE") {
                                return;
                            }
                        }
                    }

                    // Resolve the index
                    if (container.hasChildNodes()) {
                        container = container.childNodes[Math.min(!start && offset > 0 ? offset - 1 : offset, container.childNodes.length - 1)];
                        offset = 0;

                        // Don't walk into elements that doesn't have any child nodes like a IMG
                        if (container.hasChildNodes() && !/TABLE/.test(container.nodeName)) {
                            // Walk the DOM to find a text node to place the caret at or a BR
                            node = container;
                            walker = new TreeWalker(container, body);

                            do {
                                // Found a text node use that position
                                if (node.nodeType === 3 && node.nodeValue.length > 0) {
                                    offset = start ? 0 : node.nodeValue.length;
                                    container = node;
                                    normalized = true;
                                    break;
                                }

                                // Found a BR/IMG element that we can place the caret before
                                if (nonEmptyElementsMap[node.nodeName.toLowerCase()]) {
                                    offset = dom.nodeIndex(node);
                                    container = node.parentNode;

                                    // Put caret after image when moving the end point
                                    if (node.nodeName ==  "IMG" && !start) {
                                        offset++;
                                    }

                                    normalized = true;
                                    break;
                                }
                            } while (node = (start ? walker.next() : walker.prev()));
                        }
                    }
                }

                // Lean the caret to the left if possible
                if (collapsed) {
                    // So this: <b>x</b><i>|x</i>
                    // Becomes: <b>x|</b><i>x</i>
                    // Seems that only gecko has issues with this
                    if (container.nodeType === 3 && offset === 0) {
                        findTextNodeRelative(true);
                    }

                    // Lean left into empty inline elements when the caret is before a BR
                    // So this: <i><b></b><i>|<br></i>
                    // Becomes: <i><b>|</b><i><br></i>
                    // Seems that only gecko has issues with this
                    if (container.nodeType === 1) {
                        node = container.childNodes[offset];
                        if(node && node.nodeName === 'BR' && !hasBrBeforeAfter(node) && !hasBrBeforeAfter(node, true)) {
                            findTextNodeRelative(true, container.childNodes[offset]);
                        }
                    }
                }

                // Lean the start of the selection right if possible
                // So this: x[<b>x]</b>
                // Becomes: x<b>[x]</b>
                if (start && !collapsed && container.nodeType === 3 && offset === container.nodeValue.length) {
                    findTextNodeRelative(false);
                }

                // Set endpoint if it was normalized
                if (normalized)
                    rng['set' + (start ? 'Start' : 'End')](container, offset);
            };

            // Normalize only on non IE browsers for now
            if (tinymce.isIE)
                return;
			
            rng = self.getRng();
            collapsed = rng.collapsed;

            // Normalize the end points
            normalizeEndPoint(true);

            if (!collapsed)
                normalizeEndPoint();

            // Set the selection if it was normalized
            if (normalized) {
                // If it was collapsed then make sure it still is
                if (collapsed) {
                    rng.collapse(true);
                }

                //console.log(self.dom.dumpRng(rng));
                self.setRng(rng, self.isForward());
            }
        },

        selectorChanged: function(selector, callback) {
            var self = this, currentSelectors;

            if (!self.selectorChangedData) {
                self.selectorChangedData = {};
                currentSelectors = {};

                self.editor.onNodeChange.addToTop(function(ed, cm, node) {
                    var dom = self.dom, parents = dom.getParents(node, null, dom.getRoot()), matchedSelectors = {};

                    // Check for new matching selectors
                    each(self.selectorChangedData, function(callbacks, selector) {
                        each(parents, function(node) {
                            if (dom.is(node, selector)) {
                                if (!currentSelectors[selector]) {
                                    // Execute callbacks
                                    each(callbacks, function(callback) {
                                        callback(true, {
                                            node: node, 
                                            selector: selector, 
                                            parents: parents
                                        });
                                    });

                                    currentSelectors[selector] = callbacks;
                                }

                                matchedSelectors[selector] = callbacks;
                                return false;
                            }
                        });
                    });

                    // Check if current selectors still match
                    each(currentSelectors, function(callbacks, selector) {
                        if (!matchedSelectors[selector]) {
                            delete currentSelectors[selector];

                            each(callbacks, function(callback) {
                                callback(false, {
                                    node: node, 
                                    selector: selector, 
                                    parents: parents
                                });
                            });
                        }
                    });
                });
            }

            // Add selector listeners
            if (!self.selectorChangedData[selector]) {
                self.selectorChangedData[selector] = [];
            }

            self.selectorChangedData[selector].push(callback);

            return self;
        },

        destroy : function(manual) {
            var self = this;

            self.win = null;

            // Manual destroy then remove unload handler
            if (!manual)
                tinymce.removeUnload(self.destroy);
        },

        // IE has an issue where you can't select/move the caret by clicking outside the body if the document is in standards mode
        _fixIESelection : function() {
            var dom = this.dom, doc = dom.doc, body = doc.body, started, startRng, htmlElm;

            // Return range from point or null if it failed
            function rngFromPoint(x, y) {
                var rng = body.createTextRange();

                try {
                    rng.moveToPoint(x, y);
                } catch (ex) {
                    // IE sometimes throws and exception, so lets just ignore it
                    rng = null;
                }

                return rng;
            };

            // Fires while the selection is changing
            function selectionChange(e) {
                var pointRng;

                // Check if the button is down or not
                if (e.button) {
                    // Create range from mouse position
                    pointRng = rngFromPoint(e.x, e.y);

                    if (pointRng) {
                        // Check if pointRange is before/after selection then change the endPoint
                        if (pointRng.compareEndPoints('StartToStart', startRng) > 0)
                            pointRng.setEndPoint('StartToStart', startRng);
                        else
                            pointRng.setEndPoint('EndToEnd', startRng);

                        pointRng.select();
                    }
                } else
                    endSelection();
            }

            // Removes listeners
            function endSelection() {
                var rng = doc.selection.createRange();

                // If the range is collapsed then use the last start range
                if (startRng && !rng.item && rng.compareEndPoints('StartToEnd', rng) === 0)
                    startRng.select();

                dom.unbind(doc, 'mouseup', endSelection);
                dom.unbind(doc, 'mousemove', selectionChange);
                startRng = started = 0;
            };

            // Make HTML element unselectable since we are going to handle selection by hand
            doc.documentElement.unselectable = true;
			
            // Detect when user selects outside BODY
            dom.bind(doc, ['mousedown', 'contextmenu'], function(e) {
                if (e.target.nodeName === 'HTML') {
                    if (started)
                        endSelection();

                    // Detect vertical scrollbar, since IE will fire a mousedown on the scrollbar and have target set as HTML
                    htmlElm = doc.documentElement;
                    if (htmlElm.scrollHeight > htmlElm.clientHeight)
                        return;

                    started = 1;
                    // Setup start position
                    startRng = rngFromPoint(e.x, e.y);
                    if (startRng) {
                        // Listen for selection change events
                        dom.bind(doc, 'mouseup', endSelection);
                        dom.bind(doc, 'mousemove', selectionChange);

                        dom.win.focus();
                        startRng.select();
                    }
                }
            });
        }
    });
})(tinymce);

(function(tinymce) {
    tinymce.dom.Serializer = function(settings, dom, schema) {
        var onPreProcess, onPostProcess, isIE = tinymce.isIE, each = tinymce.each, htmlParser;

        // Support the old apply_source_formatting option
        if (!settings.apply_source_formatting)
            settings.indent = false;

        // Default DOM and Schema if they are undefined
        dom = dom || tinymce.DOM;
        schema = schema || new tinymce.html.Schema(settings);
        settings.entity_encoding = settings.entity_encoding || 'named';
        settings.remove_trailing_brs = "remove_trailing_brs" in settings ? settings.remove_trailing_brs : true;

        onPreProcess = new tinymce.util.Dispatcher(self);

        onPostProcess = new tinymce.util.Dispatcher(self);

        htmlParser = new tinymce.html.DomParser(settings, schema);

        // Convert move data-mce-src, data-mce-href and data-mce-style into nodes or process them if needed
        htmlParser.addAttributeFilter('src,href,style', function(nodes, name) {
            var i = nodes.length, node, value, internalName = 'data-mce-' + name, urlConverter = settings.url_converter, urlConverterScope = settings.url_converter_scope, undef;

            while (i--) {
                node = nodes[i];

                value = node.attributes.map[internalName];
                if (value !== undef) {
                    // Set external name to internal value and remove internal
                    node.attr(name, value.length > 0 ? value : null);
                    node.attr(internalName, null);
                } else {
                    // No internal attribute found then convert the value we have in the DOM
                    value = node.attributes.map[name];

                    if (name === "style")
                        value = dom.serializeStyle(dom.parseStyle(value), node.name);
                    else if (urlConverter)
                        value = urlConverter.call(urlConverterScope, value, name, node.name);

                    node.attr(name, value.length > 0 ? value : null);
                }
            }
        });

        // Remove internal classes mceItem<..> or mceSelected
        htmlParser.addAttributeFilter('class', function(nodes, name) {
            var i = nodes.length, node, value;

            while (i--) {
                node = nodes[i];
                value = node.attr('class').replace(/(?:^|\s)mce(Item\w+|Selected)(?!\S)/g, '');
                node.attr('class', value.length > 0 ? value : null);
            }
        });

        // Remove bookmark elements
        htmlParser.addAttributeFilter('data-mce-type', function(nodes, name, args) {
            var i = nodes.length, node;

            while (i--) {
                node = nodes[i];

                if (node.attributes.map['data-mce-type'] === 'bookmark' && !args.cleanup)
                    node.remove();
            }
        });

        // Remove expando attributes
        htmlParser.addAttributeFilter('data-mce-expando', function(nodes, name, args) {
            var i = nodes.length;

            while (i--) {
                nodes[i].attr(name, null);
            }
        });

        // Force script into CDATA sections and remove the mce- prefix also add comments around styles
        htmlParser.addNodeFilter('script,style', function(nodes, name) {
            var i = nodes.length, node, value;

            function trim(value) {
                return value.replace(/(<!--\[CDATA\[|\]\]-->)/g, '\n')
                .replace(/^[\r\n]*|[\r\n]*$/g, '')
                .replace(/^\s*((<!--)?(\s*\/\/)?\s*<!\[CDATA\[|(<!--\s*)?\/\*\s*<!\[CDATA\[\s*\*\/|(\/\/)?\s*<!--|\/\*\s*<!--\s*\*\/)\s*[\r\n]*/gi, '')
                .replace(/\s*(\/\*\s*\]\]>\s*\*\/(-->)?|\s*\/\/\s*\]\]>(-->)?|\/\/\s*(-->)?|\]\]>|\/\*\s*-->\s*\*\/|\s*-->\s*)\s*$/g, '');
            };

            while (i--) {
                node = nodes[i];
                value = node.firstChild ? node.firstChild.value : '';

                if (name === "script") {
                    // Remove mce- prefix from script elements
                    node.attr('type', (node.attr('type') || 'text/javascript').replace(/^mce\-/, ''));

                    if (value.length > 0)
                        node.firstChild.value = '// <![CDATA[\n' + trim(value) + '\n// ]]>';
                } else {
                    if (value.length > 0)
                        node.firstChild.value = '<!--\n' + trim(value) + '\n-->';
                }
            }
        });

        // Convert comments to cdata and handle protected comments
        htmlParser.addNodeFilter('#comment', function(nodes, name) {
            var i = nodes.length, node;

            while (i--) {
                node = nodes[i];

                if (node.value.indexOf('[CDATA[') === 0) {
                    node.name = '#cdata';
                    node.type = 4;
                    node.value = node.value.replace(/^\[CDATA\[|\]\]$/g, '');
                } else if (node.value.indexOf('mce:protected ') === 0) {
                    node.name = "#text";
                    node.type = 3;
                    node.raw = true;
                    node.value = unescape(node.value).substr(14);
                }
            }
        });

        htmlParser.addNodeFilter('xml:namespace,input', function(nodes, name) {
            var i = nodes.length, node;

            while (i--) {
                node = nodes[i];
                if (node.type === 7)
                    node.remove();
                else if (node.type === 1) {
                    if (name === "input" && !("type" in node.attributes.map))
                        node.attr('type', 'text');
                }
            }
        });

        // Fix list elements, TODO: Replace this later
        if (settings.fix_list_elements) {
            htmlParser.addNodeFilter('ul,ol', function(nodes, name) {
                var i = nodes.length, node, parentNode;

                while (i--) {
                    node = nodes[i];
                    parentNode = node.parent;

                    if (parentNode.name === 'ul' || parentNode.name === 'ol') {
                        if (node.prev && node.prev.name === 'li') {
                            node.prev.append(node);
                        }
                    }
                }
            });
        }

        // Remove internal data attributes
        htmlParser.addAttributeFilter('data-mce-src,data-mce-href,data-mce-style', function(nodes, name) {
            var i = nodes.length;

            while (i--) {
                nodes[i].attr(name, null);
            }
        });

        // Return public methods
        return {
            schema : schema,

            addNodeFilter : htmlParser.addNodeFilter,

            addAttributeFilter : htmlParser.addAttributeFilter,

            onPreProcess : onPreProcess,

            onPostProcess : onPostProcess,

            serialize : function(node, args) {
                var impl, doc, oldDoc, htmlSerializer, content;

                // Explorer won't clone contents of script and style and the
                // selected index of select elements are cleared on a clone operation.
                if (isIE && dom.select('script,style,select,map').length > 0) {
                    content = node.innerHTML;
                    node = node.cloneNode(false);
                    dom.setHTML(node, content);
                } else
                    node = node.cloneNode(true);

                // Nodes needs to be attached to something in WebKit/Opera
                // Older builds of Opera crashes if you attach the node to an document created dynamically
                // and since we can't feature detect a crash we need to sniff the acutal build number
                // This fix will make DOM ranges and make Sizzle happy!
                impl = node.ownerDocument.implementation;
                if (impl.createHTMLDocument) {
                    // Create an empty HTML document
                    doc = impl.createHTMLDocument("");

                    // Add the element or it's children if it's a body element to the new document
                    each(node.nodeName == 'BODY' ? node.childNodes : [node], function(node) {
                        doc.body.appendChild(doc.importNode(node, true));
                    });

                    // Grab first child or body element for serialization
                    if (node.nodeName != 'BODY')
                        node = doc.body.firstChild;
                    else
                        node = doc.body;

                    // set the new document in DOMUtils so createElement etc works
                    oldDoc = dom.doc;
                    dom.doc = doc;
                }

                args = args || {};
                args.format = args.format || 'html';

                // Pre process
                if (!args.no_events) {
                    args.node = node;
                    onPreProcess.dispatch(self, args);
                }

                // Setup serializer
                htmlSerializer = new tinymce.html.Serializer(settings, schema);

                // Parse and serialize HTML
                args.content = htmlSerializer.serialize(
                    htmlParser.parse(tinymce.trim(args.getInner ? node.innerHTML : dom.getOuterHTML(node)), args)
                    );

                // Replace all BOM characters for now until we can find a better solution
                if (!args.cleanup)
                    args.content = args.content.replace(/\uFEFF/g, '');

                // Post process
                if (!args.no_events)
                    onPostProcess.dispatch(self, args);

                // Restore the old document if it was changed
                if (oldDoc)
                    dom.doc = oldDoc;

                args.node = null;

                return args.content;
            },

            addRules : function(rules) {
                schema.addValidElements(rules);
            },

            setRules : function(rules) {
                schema.setValidElements(rules);
            }
        };
    };
})(tinymce);
(function(tinymce) {
    tinymce.dom.ScriptLoader = function(settings) {
        var QUEUED = 0,
        LOADING = 1,
        LOADED = 2,
        states = {},
        queue = [],
        scriptLoadedCallbacks = {},
        queueLoadedCallbacks = [],
        loading = 0,
        undef;

        function loadScript(url, callback) {
            var t = this, dom = tinymce.DOM, elm, uri, loc, id;

            // Execute callback when script is loaded
            function done() {
                dom.remove(id);

                if (elm)
                    elm.onreadystatechange = elm.onload = elm = null;

                callback();
            };
			
            function error() {
                // Report the error so it's easier for people to spot loading errors
                if (typeof(console) !== "undefined" && console.log)
                    console.log("Failed to load: " + url);

            // We can't mark it as done if there is a load error since
            // A) We don't want to produce 404 errors on the server and
            // B) the onerror event won't fire on all browsers.
            // done();
            };

            id = dom.uniqueId();

            if (tinymce.isIE6) {
                uri = new tinymce.util.URI(url);
                loc = location;

                // If script is from same domain and we
                // use IE 6 then use XHR since it's more reliable
                if (uri.host == loc.hostname && uri.port == loc.port && (uri.protocol + ':') == loc.protocol && uri.protocol.toLowerCase() != 'file') {
                    tinymce.util.XHR.send({
                        url : tinymce._addVer(uri.getURI()),
                        success : function(content) {
                            // Create new temp script element
                            var script = dom.create('script', {
                                type : 'text/javascript'
                            });

                            // Evaluate script in global scope
                            script.text = content;
                            document.getElementsByTagName('head')[0].appendChild(script);
                            dom.remove(script);

                            done();
                        },
						
                        error : error
                    });

                    return;
                }
            }

            // Create new script element
            elm = document.createElement('script');
            elm.id = id;
            elm.type = 'text/javascript';
            elm.src = tinymce._addVer(url);

            // Add onload listener for non IE browsers since IE9
            // fires onload event before the script is parsed and executed
            if (!tinymce.isIE)
                elm.onload = done;

            // Add onerror event will get fired on some browsers but not all of them
            elm.onerror = error;

            // Opera 9.60 doesn't seem to fire the onreadystate event at correctly
            if (!tinymce.isOpera) {
                elm.onreadystatechange = function() {
                    var state = elm.readyState;

                    // Loaded state is passed on IE 6 however there
                    // are known issues with this method but we can't use
                    // XHR in a cross domain loading
                    if (state == 'complete' || state == 'loaded')
                        done();
                };
            }

            // Most browsers support this feature so we report errors
            // for those at least to help users track their missing plugins etc
            // todo: Removed since it produced error if the document is unloaded by navigating away, re-add it as an option
            /*elm.onerror = function() {
				alert('Failed to load: ' + url);
			};*/

            // Add script to document
            (document.getElementsByTagName('head')[0] || document.body).appendChild(elm);
        };

        this.isDone = function(url) {
            return states[url] == LOADED;
        };

        this.markDone = function(url) {
            states[url] = LOADED;
        };

        this.add = this.load = function(url, callback, scope) {
            var item, state = states[url];

            // Add url to load queue
            if (state == undef) {
                queue.push(url);
                states[url] = QUEUED;
            }

            if (callback) {
                // Store away callback for later execution
                if (!scriptLoadedCallbacks[url])
                    scriptLoadedCallbacks[url] = [];

                scriptLoadedCallbacks[url].push({
                    func : callback,
                    scope : scope || this
                });
            }
        };

        this.loadQueue = function(callback, scope) {
            this.loadScripts(queue, callback, scope);
        };

        this.loadScripts = function(scripts, callback, scope) {
            var loadScripts;

            function execScriptLoadedCallbacks(url) {
                // Execute URL callback functions
                tinymce.each(scriptLoadedCallbacks[url], function(callback) {
                    callback.func.call(callback.scope);
                });

                scriptLoadedCallbacks[url] = undef;
            };

            queueLoadedCallbacks.push({
                func : callback,
                scope : scope || this
            });

            loadScripts = function() {
                var loadingScripts = tinymce.grep(scripts);

                // Current scripts has been handled
                scripts.length = 0;

                // Load scripts that needs to be loaded
                tinymce.each(loadingScripts, function(url) {
                    // Script is already loaded then execute script callbacks directly
                    if (states[url] == LOADED) {
                        execScriptLoadedCallbacks(url);
                        return;
                    }

                    // Is script not loading then start loading it
                    if (states[url] != LOADING) {
                        states[url] = LOADING;
                        loading++;

                        loadScript(url, function() {
                            states[url] = LOADED;
                            loading--;

                            execScriptLoadedCallbacks(url);

                            // Load more scripts if they where added by the recently loaded script
                            loadScripts();
                        });
                    }
                });

                // No scripts are currently loading then execute all pending queue loaded callbacks
                if (!loading) {
                    tinymce.each(queueLoadedCallbacks, function(callback) {
                        callback.func.call(callback.scope);
                    });

                    queueLoadedCallbacks.length = 0;
                }
            };

            loadScripts();
        };
    };

    // Global script loader
    tinymce.ScriptLoader = new tinymce.dom.ScriptLoader();
})(tinymce);

(function(tinymce) {
    tinymce.dom.RangeUtils = function(dom) {
        var INVISIBLE_CHAR = '\uFEFF';

        this.walk = function(rng, callback) {
            var startContainer = rng.startContainer,
            startOffset = rng.startOffset,
            endContainer = rng.endContainer,
            endOffset = rng.endOffset,
            ancestor, startPoint,
            endPoint, node, parent, siblings, nodes;

            // Handle table cell selection the table plugin enables
            // you to fake select table cells and perform formatting actions on them
            nodes = dom.select('td.mceSelected,th.mceSelected');
            if (nodes.length > 0) {
                tinymce.each(nodes, function(node) {
                    callback([node]);
                });

                return;
            }

            function exclude(nodes) {
                var node;

                // First node is excluded
                node = nodes[0];
                if (node.nodeType === 3 && node === startContainer && startOffset >= node.nodeValue.length) {
                    nodes.splice(0, 1);
                }

                // Last node is excluded
                node = nodes[nodes.length - 1];
                if (endOffset === 0 && nodes.length > 0 && node === endContainer && node.nodeType === 3) {
                    nodes.splice(nodes.length - 1, 1);
                }

                return nodes;
            };

            function collectSiblings(node, name, end_node) {
                var siblings = [];

                for (; node && node != end_node; node = node[name])
                    siblings.push(node);

                return siblings;
            };

            function findEndPoint(node, root) {
                do {
                    if (node.parentNode == root)
                        return node;

                    node = node.parentNode;
                } while(node);
            };

            function walkBoundary(start_node, end_node, next) {
                var siblingName = next ? 'nextSibling' : 'previousSibling';

                for (node = start_node, parent = node.parentNode; node && node != end_node; node = parent) {
                    parent = node.parentNode;
                    siblings = collectSiblings(node == start_node ? node : node[siblingName], siblingName);

                    if (siblings.length) {
                        if (!next)
                            siblings.reverse();

                        callback(exclude(siblings));
                    }
                }
            };

            // If index based start position then resolve it
            if (startContainer.nodeType == 1 && startContainer.hasChildNodes())
                startContainer = startContainer.childNodes[startOffset];

            // If index based end position then resolve it
            if (endContainer.nodeType == 1 && endContainer.hasChildNodes())
                endContainer = endContainer.childNodes[Math.min(endOffset - 1, endContainer.childNodes.length - 1)];

            // Same container
            if (startContainer == endContainer)
                return callback(exclude([startContainer]));

            // Find common ancestor and end points
            ancestor = dom.findCommonAncestor(startContainer, endContainer);
				
            // Process left side
            for (node = startContainer; node; node = node.parentNode) {
                if (node === endContainer)
                    return walkBoundary(startContainer, ancestor, true);

                if (node === ancestor)
                    break;
            }

            // Process right side
            for (node = endContainer; node; node = node.parentNode) {
                if (node === startContainer)
                    return walkBoundary(endContainer, ancestor);

                if (node === ancestor)
                    break;
            }

            // Find start/end point
            startPoint = findEndPoint(startContainer, ancestor) || startContainer;
            endPoint = findEndPoint(endContainer, ancestor) || endContainer;

            // Walk left leaf
            walkBoundary(startContainer, startPoint, true);

            // Walk the middle from start to end point
            siblings = collectSiblings(
                startPoint == startContainer ? startPoint : startPoint.nextSibling,
                'nextSibling',
                endPoint == endContainer ? endPoint.nextSibling : endPoint
                );

            if (siblings.length)
                callback(exclude(siblings));

            // Walk right leaf
            walkBoundary(endContainer, endPoint);
        };

        this.split = function(rng) {
            var startContainer = rng.startContainer,
            startOffset = rng.startOffset,
            endContainer = rng.endContainer,
            endOffset = rng.endOffset;

            function splitText(node, offset) {
                return node.splitText(offset);
            };

            // Handle single text node
            if (startContainer == endContainer && startContainer.nodeType == 3) {
                if (startOffset > 0 && startOffset < startContainer.nodeValue.length) {
                    endContainer = splitText(startContainer, startOffset);
                    startContainer = endContainer.previousSibling;

                    if (endOffset > startOffset) {
                        endOffset = endOffset - startOffset;
                        startContainer = endContainer = splitText(endContainer, endOffset).previousSibling;
                        endOffset = endContainer.nodeValue.length;
                        startOffset = 0;
                    } else {
                        endOffset = 0;
                    }
                }
            } else {
                // Split startContainer text node if needed
                if (startContainer.nodeType == 3 && startOffset > 0 && startOffset < startContainer.nodeValue.length) {
                    startContainer = splitText(startContainer, startOffset);
                    startOffset = 0;
                }

                // Split endContainer text node if needed
                if (endContainer.nodeType == 3 && endOffset > 0 && endOffset < endContainer.nodeValue.length) {
                    endContainer = splitText(endContainer, endOffset).previousSibling;
                    endOffset = endContainer.nodeValue.length;
                }
            }

            return {
                startContainer : startContainer,
                startOffset : startOffset,
                endContainer : endContainer,
                endOffset : endOffset
            };
        };

    };

    tinymce.dom.RangeUtils.compareRanges = function(rng1, rng2) {
        if (rng1 && rng2) {
            // Compare native IE ranges
            if (rng1.item || rng1.duplicate) {
                // Both are control ranges and the selected element matches
                if (rng1.item && rng2.item && rng1.item(0) === rng2.item(0))
                    return true;

                // Both are text ranges and the range matches
                if (rng1.isEqual && rng2.isEqual && rng2.isEqual(rng1))
                    return true;
            } else {
                // Compare w3c ranges
                return rng1.startContainer == rng2.startContainer && rng1.startOffset == rng2.startOffset;
            }
        }

        return false;
    };
})(tinymce);

(function(tinymce) {
    var Event = tinymce.dom.Event, each = tinymce.each;

    tinymce.create('tinymce.ui.KeyboardNavigation', {
        KeyboardNavigation: function(settings, dom) {
            var t = this, root = settings.root, items = settings.items,
            enableUpDown = settings.enableUpDown, enableLeftRight = settings.enableLeftRight || !settings.enableUpDown,
            excludeFromTabOrder = settings.excludeFromTabOrder,
            itemFocussed, itemBlurred, rootKeydown, rootFocussed, focussedId;

            dom = dom || tinymce.DOM;

            itemFocussed = function(evt) {
                focussedId = evt.target.id;
            };
			
            itemBlurred = function(evt) {
                dom.setAttrib(evt.target.id, 'tabindex', '-1');
            };
			
            rootFocussed = function(evt) {
                var item = dom.get(focussedId);
                dom.setAttrib(item, 'tabindex', '0');
                item.focus();
            };
			
            t.focus = function() {
                dom.get(focussedId).focus();
            };

            t.destroy = function() {
                each(items, function(item) {
                    var elm = dom.get(item.id);

                    dom.unbind(elm, 'focus', itemFocussed);
                    dom.unbind(elm, 'blur', itemBlurred);
                });

                var rootElm = dom.get(root);
                dom.unbind(rootElm, 'focus', rootFocussed);
                dom.unbind(rootElm, 'keydown', rootKeydown);

                items = dom = root = t.focus = itemFocussed = itemBlurred = rootKeydown = rootFocussed = null;
                t.destroy = function() {};
            };
			
            t.moveFocus = function(dir, evt) {
                var idx = -1, controls = t.controls, newFocus;

                if (!focussedId)
                    return;

                each(items, function(item, index) {
                    if (item.id === focussedId) {
                        idx = index;
                        return false;
                    }
                });

                idx += dir;
                if (idx < 0) {
                    idx = items.length - 1;
                } else if (idx >= items.length) {
                    idx = 0;
                }
				
                newFocus = items[idx];
                dom.setAttrib(focussedId, 'tabindex', '-1');
                dom.setAttrib(newFocus.id, 'tabindex', '0');
                dom.get(newFocus.id).focus();

                if (settings.actOnFocus) {
                    settings.onAction(newFocus.id);
                }

                if (evt)
                    Event.cancel(evt);
            };
			
            rootKeydown = function(evt) {
                var DOM_VK_LEFT = 37, DOM_VK_RIGHT = 39, DOM_VK_UP = 38, DOM_VK_DOWN = 40, DOM_VK_ESCAPE = 27, DOM_VK_ENTER = 14, DOM_VK_RETURN = 13, DOM_VK_SPACE = 32;
				
                switch (evt.keyCode) {
                    case DOM_VK_LEFT:
                        if (enableLeftRight) t.moveFocus(-1);
                        break;
	
                    case DOM_VK_RIGHT:
                        if (enableLeftRight) t.moveFocus(1);
                        break;
	
                    case DOM_VK_UP:
                        if (enableUpDown) t.moveFocus(-1);
                        break;

                    case DOM_VK_DOWN:
                        if (enableUpDown) t.moveFocus(1);
                        break;

                    case DOM_VK_ESCAPE:
                        if (settings.onCancel) {
                            settings.onCancel();
                            Event.cancel(evt);
                        }
                        break;

                    case DOM_VK_ENTER:
                    case DOM_VK_RETURN:
                    case DOM_VK_SPACE:
                        if (settings.onAction) {
                            settings.onAction(focussedId);
                            Event.cancel(evt);
                        }
                        break;
                }
            };

            // Set up state and listeners for each item.
            each(items, function(item, idx) {
                var tabindex, elm;

                if (!item.id) {
                    item.id = dom.uniqueId('_mce_item_');
                }

                elm = dom.get(item.id);

                if (excludeFromTabOrder) {
                    dom.bind(elm, 'blur', itemBlurred);
                    tabindex = '-1';
                } else {
                    tabindex = (idx === 0 ? '0' : '-1');
                }

                elm.setAttribute('tabindex', tabindex);
                dom.bind(elm, 'focus', itemFocussed);
            });
			
            // Setup initial state for root element.
            if (items[0]){
                focussedId = items[0].id;
            }

            dom.setAttrib(root, 'tabindex', '-1');

            // Setup listeners for root element.
            var rootElm = dom.get(root);
            dom.bind(rootElm, 'focus', rootFocussed);
            dom.bind(rootElm, 'keydown', rootKeydown);
        }
    });
})(tinymce);

(function(tinymce) {
    // Shorten class names
    var DOM = tinymce.DOM, is = tinymce.is;

    tinymce.create('tinymce.ui.Control', {
        Control : function(id, s, editor) {
            this.id = id;
            this.settings = s = s || {};
            this.rendered = false;
            this.onRender = new tinymce.util.Dispatcher(this);
            this.classPrefix = '';
            this.scope = s.scope || this;
            this.disabled = 0;
            this.active = 0;
            this.editor = editor;
        },
		
        setAriaProperty : function(property, value) {
            var element = DOM.get(this.id + '_aria') || DOM.get(this.id);
            if (element) {
                DOM.setAttrib(element, 'aria-' + property, !!value);
            }
        },
		
        focus : function() {
            DOM.get(this.id).focus();
        },

        setDisabled : function(s) {
            if (s != this.disabled) {
                this.setAriaProperty('disabled', s);

                this.setState('Disabled', s);
                this.setState('Enabled', !s);
                this.disabled = s;
            }
        },

        isDisabled : function() {
            return this.disabled;
        },

        setActive : function(s) {
            if (s != this.active) {
                this.setState('Active', s);
                this.active = s;
                this.setAriaProperty('pressed', s);
            }
        },

        isActive : function() {
            return this.active;
        },

        setState : function(c, s) {
            var n = DOM.get(this.id);

            c = this.classPrefix + c;

            if (s)
                DOM.addClass(n, c);
            else
                DOM.removeClass(n, c);
        },

        isRendered : function() {
            return this.rendered;
        },

        renderHTML : function() {
        },

        renderTo : function(n) {
            DOM.setHTML(n, this.renderHTML());
        },

        postRender : function() {
            var t = this, b;

            // Set pending states
            if (is(t.disabled)) {
                b = t.disabled;
                t.disabled = -1;
                t.setDisabled(b);
            }

            if (is(t.active)) {
                b = t.active;
                t.active = -1;
                t.setActive(b);
            }
        },

        remove : function() {
            DOM.remove(this.id);
            this.destroy();
        },

        destroy : function() {
            tinymce.dom.Event.clear(this.id);
        }
    });
})(tinymce);
tinymce.create('tinymce.ui.Container:tinymce.ui.Control', {
    Container : function(id, s, editor) {
        this.parent(id, s, editor);

        this.controls = [];

        this.lookup = {};
    },

    add : function(c) {
        this.lookup[c.id] = c;
        this.controls.push(c);

        return c;
    },

    get : function(n) {
        return this.lookup[n];
    }
});


tinymce.create('tinymce.ui.Separator:tinymce.ui.Control', {
    Separator : function(id, s) {
        this.parent(id, s);
        this.classPrefix = 'mceSeparator';
        this.setDisabled(true);
    },

    renderHTML : function() {
        return tinymce.DOM.createHTML('span', {
            'class' : this.classPrefix, 
            role : 'separator', 
            'aria-orientation' : 'vertical', 
            tabindex : '-1'
        });
    }
});

(function(tinymce) {
    var is = tinymce.is, DOM = tinymce.DOM, each = tinymce.each, walk = tinymce.walk;

    tinymce.create('tinymce.ui.MenuItem:tinymce.ui.Control', {
        MenuItem : function(id, s) {
            this.parent(id, s);
            this.classPrefix = 'mceMenuItem';
        },

        setSelected : function(s) {
            this.setState('Selected', s);
            this.setAriaProperty('checked', !!s);
            this.selected = s;
        },

        isSelected : function() {
            return this.selected;
        },

        postRender : function() {
            var t = this;
			
            t.parent();

            // Set pending state
            if (is(t.selected))
                t.setSelected(t.selected);
        }
    });
})(tinymce);

(function(tinymce) {
    var is = tinymce.is, DOM = tinymce.DOM, each = tinymce.each, walk = tinymce.walk;

    tinymce.create('tinymce.ui.Menu:tinymce.ui.MenuItem', {
        Menu : function(id, s) {
            var t = this;

            t.parent(id, s);
            t.items = {};
            t.collapsed = false;
            t.menuCount = 0;
            t.onAddItem = new tinymce.util.Dispatcher(this);
        },

        expand : function(d) {
            var t = this;

            if (d) {
                walk(t, function(o) {
                    if (o.expand)
                        o.expand();
                }, 'items', t);
            }

            t.collapsed = false;
        },

        collapse : function(d) {
            var t = this;

            if (d) {
                walk(t, function(o) {
                    if (o.collapse)
                        o.collapse();
                }, 'items', t);
            }

            t.collapsed = true;
        },

        isCollapsed : function() {
            return this.collapsed;
        },

        add : function(o) {
            if (!o.settings)
                o = new tinymce.ui.MenuItem(o.id || DOM.uniqueId(), o);

            this.onAddItem.dispatch(this, o);

            return this.items[o.id] = o;
        },

        addSeparator : function() {
            return this.add({
                separator : true
            });
        },

        addMenu : function(o) {
            if (!o.collapse)
                o = this.createMenu(o);

            this.menuCount++;

            return this.add(o);
        },

        hasMenus : function() {
            return this.menuCount !== 0;
        },

        remove : function(o) {
            delete this.items[o.id];
        },

        removeAll : function() {
            var t = this;

            walk(t, function(o) {
                if (o.removeAll)
                    o.removeAll();
                else
                    o.remove();

                o.destroy();
            }, 'items', t);

            t.items = {};
        },

        createMenu : function(o) {
            var m = new tinymce.ui.Menu(o.id || DOM.uniqueId(), o);

            m.onAddItem.add(this.onAddItem.dispatch, this.onAddItem);

            return m;
        }
    });
})(tinymce);
(function(tinymce) {
    var is = tinymce.is, DOM = tinymce.DOM, each = tinymce.each, Event = tinymce.dom.Event, Element = tinymce.dom.Element;

    tinymce.create('tinymce.ui.DropMenu:tinymce.ui.Menu', {
        DropMenu : function(id, s) {
            s = s || {};
            s.container = s.container || DOM.doc.body;
            s.offset_x = s.offset_x || 0;
            s.offset_y = s.offset_y || 0;
            s.vp_offset_x = s.vp_offset_x || 0;
            s.vp_offset_y = s.vp_offset_y || 0;

            if (is(s.icons) && !s.icons)
                s['class'] += ' mceNoIcons';

            this.parent(id, s);
            this.onShowMenu = new tinymce.util.Dispatcher(this);
            this.onHideMenu = new tinymce.util.Dispatcher(this);
            this.classPrefix = 'mceMenu';
        },

        createMenu : function(s) {
            var t = this, cs = t.settings, m;

            s.container = s.container || cs.container;
            s.parent = t;
            s.constrain = s.constrain || cs.constrain;
            s['class'] = s['class'] || cs['class'];
            s.vp_offset_x = s.vp_offset_x || cs.vp_offset_x;
            s.vp_offset_y = s.vp_offset_y || cs.vp_offset_y;
            s.keyboard_focus = cs.keyboard_focus;
            m = new tinymce.ui.DropMenu(s.id || DOM.uniqueId(), s);

            m.onAddItem.add(t.onAddItem.dispatch, t.onAddItem);

            return m;
        },
		
        focus : function() {
            var t = this;
            if (t.keyboardNav) {
                t.keyboardNav.focus();
            }
        },

        update : function() {
            var t = this, s = t.settings, tb = DOM.get('menu_' + t.id + '_tbl'), co = DOM.get('menu_' + t.id + '_co'), tw, th;

            tw = s.max_width ? Math.min(tb.offsetWidth, s.max_width) : tb.offsetWidth;
            th = s.max_height ? Math.min(tb.offsetHeight, s.max_height) : tb.offsetHeight;

            if (!DOM.boxModel)
                t.element.setStyles({
                    width : tw + 2, 
                    height : th + 2
                });
            else
                t.element.setStyles({
                    width : tw, 
                    height : th
                });

            if (s.max_width)
                DOM.setStyle(co, 'width', tw);

            if (s.max_height) {
                DOM.setStyle(co, 'height', th);

                if (tb.clientHeight < s.max_height)
                    DOM.setStyle(co, 'overflow', 'hidden');
            }
        },

        showMenu : function(x, y, px) {
            var t = this, s = t.settings, co, vp = DOM.getViewPort(), w, h, mx, my, ot = 2, dm, tb, cp = t.classPrefix;

            t.collapse(1);

            if (t.isMenuVisible)
                return;

            if (!t.rendered) {
                co = DOM.add(t.settings.container, t.renderNode());

                each(t.items, function(o) {
                    o.postRender();
                });

                t.element = new Element('menu_' + t.id, {
                    blocker : 1, 
                    container : s.container
                });
            } else
                co = DOM.get('menu_' + t.id);

            // Move layer out of sight unless it's Opera since it scrolls to top of page due to an bug
            if (!tinymce.isOpera)
                DOM.setStyles(co, {
                    left : -0xFFFF , 
                    top : -0xFFFF
                });

            DOM.show(co);
            t.update();

            x += s.offset_x || 0;
            y += s.offset_y || 0;
            vp.w -= 4;
            vp.h -= 4;

            // Move inside viewport if not submenu
            if (s.constrain) {
                w = co.clientWidth - ot;
                h = co.clientHeight - ot;
                mx = vp.x + vp.w;
                my = vp.y + vp.h;

                if ((x + s.vp_offset_x + w) > mx)
                    x = px ? px - w : Math.max(0, (mx - s.vp_offset_x) - w);

                if ((y + s.vp_offset_y + h) > my)
                    y = Math.max(0, (my - s.vp_offset_y) - h);
            }

            DOM.setStyles(co, {
                left : x , 
                top : y
            });
            t.element.update();

            t.isMenuVisible = 1;
            t.mouseClickFunc = Event.add(co, 'click', function(e) {
                var m;

                e = e.target;

                if (e && (e = DOM.getParent(e, 'tr')) && !DOM.hasClass(e, cp + 'ItemSub')) {
                    m = t.items[e.id];

                    if (m.isDisabled())
                        return;

                    dm = t;

                    while (dm) {
                        if (dm.hideMenu)
                            dm.hideMenu();

                        dm = dm.settings.parent;
                    }

                    if (m.settings.onclick)
                        m.settings.onclick(e);

                    return false; // Cancel to fix onbeforeunload problem
                }
            });

            if (t.hasMenus()) {
                t.mouseOverFunc = Event.add(co, 'mouseover', function(e) {
                    var m, r, mi;

                    e = e.target;
                    if (e && (e = DOM.getParent(e, 'tr'))) {
                        m = t.items[e.id];

                        if (t.lastMenu)
                            t.lastMenu.collapse(1);

                        if (m.isDisabled())
                            return;

                        if (e && DOM.hasClass(e, cp + 'ItemSub')) {
                            //p = DOM.getPos(s.container);
                            r = DOM.getRect(e);
                            m.showMenu((r.x + r.w - ot), r.y - ot, r.x);
                            t.lastMenu = m;
                            DOM.addClass(DOM.get(m.id).firstChild, cp + 'ItemActive');
                        }
                    }
                });
            }
			
            Event.add(co, 'keydown', t._keyHandler, t);

            t.onShowMenu.dispatch(t);

            if (s.keyboard_focus) { 
                t._setupKeyboardNav(); 
            }
        },

        hideMenu : function(c) {
            var t = this, co = DOM.get('menu_' + t.id), e;

            if (!t.isMenuVisible)
                return;

            if (t.keyboardNav) t.keyboardNav.destroy();
            Event.remove(co, 'mouseover', t.mouseOverFunc);
            Event.remove(co, 'click', t.mouseClickFunc);
            Event.remove(co, 'keydown', t._keyHandler);
            DOM.hide(co);
            t.isMenuVisible = 0;

            if (!c)
                t.collapse(1);

            if (t.element)
                t.element.hide();

            if (e = DOM.get(t.id))
                DOM.removeClass(e.firstChild, t.classPrefix + 'ItemActive');

            t.onHideMenu.dispatch(t);
        },

        add : function(o) {
            var t = this, co;

            o = t.parent(o);

            if (t.isRendered && (co = DOM.get('menu_' + t.id)))
                t._add(DOM.select('tbody', co)[0], o);

            return o;
        },

        collapse : function(d) {
            this.parent(d);
            this.hideMenu(1);
        },

        remove : function(o) {
            DOM.remove(o.id);
            this.destroy();

            return this.parent(o);
        },

        destroy : function() {
            var t = this, co = DOM.get('menu_' + t.id);

            if (t.keyboardNav) t.keyboardNav.destroy();
            Event.remove(co, 'mouseover', t.mouseOverFunc);
            Event.remove(DOM.select('a', co), 'focus', t.mouseOverFunc);
            Event.remove(co, 'click', t.mouseClickFunc);
            Event.remove(co, 'keydown', t._keyHandler);

            if (t.element)
                t.element.remove();

            DOM.remove(co);
        },

        renderNode : function() {
            var t = this, s = t.settings, n, tb, co, w;

            w = DOM.create('div', {
                role: 'listbox', 
                id : 'menu_' + t.id, 
                'class' : s['class'], 
                'style' : 'position:absolute;left:0;top:0;z-index:200000;outline:0'
            });
            if (t.settings.parent) {
                DOM.setAttrib(w, 'aria-parent', 'menu_' + t.settings.parent.id);
            }
            co = DOM.add(w, 'div', {
                role: 'presentation', 
                id : 'menu_' + t.id + '_co', 
                'class' : t.classPrefix + (s['class'] ? ' ' + s['class'] : '')
            });
            t.element = new Element('menu_' + t.id, {
                blocker : 1, 
                container : s.container
            });

            if (s.menu_line)
                DOM.add(co, 'span', {
                    'class' : t.classPrefix + 'Line'
                });

            //			n = DOM.add(co, 'div', {id : 'menu_' + t.id + '_co', 'class' : 'mceMenuContainer'});
            n = DOM.add(co, 'table', {
                role: 'presentation', 
                id : 'menu_' + t.id + '_tbl', 
                border : 0, 
                cellPadding : 0, 
                cellSpacing : 0
            });
            tb = DOM.add(n, 'tbody');

            each(t.items, function(o) {
                t._add(tb, o);
            });

            t.rendered = true;

            return w;
        },

        // Internal functions
        _setupKeyboardNav : function(){
            var contextMenu, menuItems, t=this; 
            contextMenu = DOM.get('menu_' + t.id);
            menuItems = DOM.select('a[role=option]', 'menu_' + t.id);
            menuItems.splice(0,0,contextMenu);
            t.keyboardNav = new tinymce.ui.KeyboardNavigation({
                root: 'menu_' + t.id,
                items: menuItems,
                onCancel: function() {
                    t.hideMenu();
                },
                enableUpDown: true
            });
            contextMenu.focus();
        },

        _keyHandler : function(evt) {
            var t = this, e;
            switch (evt.keyCode) {
                case 37: // Left
                    if (t.settings.parent) {
                        t.hideMenu();
                        t.settings.parent.focus();
                        Event.cancel(evt);
                    }
                    break;
                case 39: // Right
                    if (t.mouseOverFunc)
                        t.mouseOverFunc(evt);
                    break;
            }
        },

        _add : function(tb, o) {
            var n, s = o.settings, a, ro, it, cp = this.classPrefix, ic;

            if (s.separator) {
                ro = DOM.add(tb, 'tr', {
                    id : o.id, 
                    'class' : cp + 'ItemSeparator'
                });
                DOM.add(ro, 'td', {
                    'class' : cp + 'ItemSeparator'
                });

                if (n = ro.previousSibling)
                    DOM.addClass(n, 'mceLast');

                return;
            }

            n = ro = DOM.add(tb, 'tr', {
                id : o.id, 
                'class' : cp + 'Item ' + cp + 'ItemEnabled'
            });
            n = it = DOM.add(n, s.titleItem ? 'th' : 'td');
            n = a = DOM.add(n, 'a', {
                id: o.id + '_aria',  
                role: s.titleItem ? 'presentation' : 'option', 
                href : 'javascript:;', 
                onclick : "return false;", 
                onmousedown : 'return false;'
            });

            if (s.parent) {
                DOM.setAttrib(a, 'aria-haspopup', 'true');
                DOM.setAttrib(a, 'aria-owns', 'menu_' + o.id);
            }

            DOM.addClass(it, s['class']);
            //			n = DOM.add(n, 'span', {'class' : 'item'});

            ic = DOM.add(n, 'span', {
                'class' : 'mceIcon' + (s.icon ? ' mce_' + s.icon : '')
            });

            if (s.icon_src)
                DOM.add(ic, 'img', {
                    src : s.icon_src
                });

            n = DOM.add(n, s.element || 'span', {
                'class' : 'mceText', 
                title : o.settings.title
            }, o.settings.title);

            if (o.settings.style) {
                if (typeof o.settings.style == "function")
                    o.settings.style = o.settings.style();

                DOM.setAttrib(n, 'style', o.settings.style);
            }

            if (tb.childNodes.length == 1)
                DOM.addClass(ro, 'mceFirst');

            if ((n = ro.previousSibling) && DOM.hasClass(n, cp + 'ItemSeparator'))
                DOM.addClass(ro, 'mceFirst');

            if (o.collapse)
                DOM.addClass(ro, cp + 'ItemSub');

            if (n = ro.previousSibling)
                DOM.removeClass(n, 'mceLast');

            DOM.addClass(ro, 'mceLast');
        }
    });
})(tinymce);
(function(tinymce) {
    var DOM = tinymce.DOM;

    tinymce.create('tinymce.ui.Button:tinymce.ui.Control', {
        Button : function(id, s, ed) {
            this.parent(id, s, ed);
            this.classPrefix = 'mceButton';
        },

        renderHTML : function() {
            var cp = this.classPrefix, s = this.settings, h, l;

            l = DOM.encode(s.label || '');
            h = '<a role="button" id="' + this.id + '" href="javascript:;" class="' + cp + ' ' + cp + 'Enabled ' + s['class'] + (l ? ' ' + cp + 'Labeled' : '') +'" onmousedown="return false;" onclick="return false;" aria-labelledby="' + this.id + '_voice" title="' + DOM.encode(s.title) + '">';
            if (s.image && !(this.editor  &&this.editor.forcedHighContrastMode) )
                h += '<span class="mceIcon ' + s['class'] + '"><img class="mceIcon" src="' + s.image + '" alt="' + DOM.encode(s.title) + '" /></span>' + (l ? '<span class="' + cp + 'Label">' + l + '</span>' : '');
            else
                h += '<span class="mceIcon ' + s['class'] + '"></span>' + (l ? '<span class="' + cp + 'Label">' + l + '</span>' : '');

            h += '<span class="mceVoiceLabel mceIconOnly" style="display: none;" id="' + this.id + '_voice">' + s.title + '</span>'; 
            h += '</a>';
            return h;
        },

        postRender : function() {
            var t = this, s = t.settings, imgBookmark;

            // In IE a large image that occupies the entire editor area will be deselected when a button is clicked, so
            // need to keep the selection in case the selection is lost
            if (tinymce.isIE && t.editor) {
                tinymce.dom.Event.add(t.id, 'mousedown', function(e) {
                    var nodeName = t.editor.selection.getNode().nodeName;
                    imgBookmark = nodeName === 'IMG' ? t.editor.selection.getBookmark() : null;
                });
            }
            tinymce.dom.Event.add(t.id, 'click', function(e) {
                if (!t.isDisabled()) {
                    // restore the selection in case the selection is lost in IE
                    if (tinymce.isIE && t.editor && imgBookmark !== null) {
                        t.editor.selection.moveToBookmark(imgBookmark);
                    }
                    return s.onclick.call(s.scope, e);
                }
            });
            tinymce.dom.Event.add(t.id, 'keyup', function(e) {
                if (!t.isDisabled() && e.keyCode==tinymce.VK.SPACEBAR)
                    return s.onclick.call(s.scope, e);
            });
        }
    });
})(tinymce);

(function(tinymce) {
    var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, Dispatcher = tinymce.util.Dispatcher, undef;

    tinymce.create('tinymce.ui.ListBox:tinymce.ui.Control', {
        ListBox : function(id, s, ed) {
            var t = this;

            t.parent(id, s, ed);

            t.items = [];

            t.onChange = new Dispatcher(t);

            t.onPostRender = new Dispatcher(t);

            t.onAdd = new Dispatcher(t);

            t.onRenderMenu = new tinymce.util.Dispatcher(this);

            t.classPrefix = 'mceListBox';
            t.marked = {};
        },

        select : function(va) {
            var t = this, fv, f;

            t.marked = {};

            if (va == undef)
                return t.selectByIndex(-1);

            // Is string or number make function selector
            if (va && typeof(va)=="function")
                f = va;
            else {
                f = function(v) {
                    return v == va;
                };
            }

            // Do we need to do something?
            if (va != t.selectedValue) {
                // Find item
                each(t.items, function(o, i) {
                    if (f(o.value)) {
                        fv = 1;
                        t.selectByIndex(i);
                        return false;
                    }
                });

                if (!fv)
                    t.selectByIndex(-1);
            }
        },

        selectByIndex : function(idx) {
            var t = this, e, o, label;

            t.marked = {};

            if (idx != t.selectedIndex) {
                e = DOM.get(t.id + '_text');
                label = DOM.get(t.id + '_voiceDesc');
                o = t.items[idx];

                if (o) {
                    t.selectedValue = o.value;
                    t.selectedIndex = idx;
                    DOM.setHTML(e, DOM.encode(o.title));
                    DOM.setHTML(label, t.settings.title + " - " + o.title);
                    DOM.removeClass(e, 'mceTitle');
                    DOM.setAttrib(t.id, 'aria-valuenow', o.title);
                } else {
                    DOM.setHTML(e, DOM.encode(t.settings.title));
                    DOM.setHTML(label, DOM.encode(t.settings.title));
                    DOM.addClass(e, 'mceTitle');
                    t.selectedValue = t.selectedIndex = null;
                    DOM.setAttrib(t.id, 'aria-valuenow', t.settings.title);
                }
                e = 0;
            }
        },

        mark : function(value) {
            this.marked[value] = true;
        },

        add : function(n, v, o) {
            var t = this;

            o = o || {};
            o = tinymce.extend(o, {
                title : n,
                value : v
            });

            t.items.push(o);
            t.onAdd.dispatch(t, o);
        },

        getLength : function() {
            return this.items.length;
        },

        renderHTML : function() {
            var h = '', t = this, s = t.settings, cp = t.classPrefix;

            h = '<span role="listbox" aria-haspopup="true" aria-labelledby="' + t.id +'_voiceDesc" aria-describedby="' + t.id + '_voiceDesc"><table role="presentation" tabindex="0" id="' + t.id + '" cellpadding="0" cellspacing="0" class="' + cp + ' ' + cp + 'Enabled' + (s['class'] ? (' ' + s['class']) : '') + '"><tbody><tr>';
            h += '<td>' + DOM.createHTML('span', {
                id: t.id + '_voiceDesc', 
                'class': 'voiceLabel', 
                style:'display:none;'
            }, t.settings.title); 
            h += DOM.createHTML('a', {
                id : t.id + '_text', 
                tabindex : -1, 
                href : 'javascript:;', 
                'class' : 'mceText', 
                onclick : "return false;", 
                onmousedown : 'return false;'
            }, DOM.encode(t.settings.title)) + '</td>';
            h += '<td>' + DOM.createHTML('a', {
                id : t.id + '_open', 
                tabindex : -1, 
                href : 'javascript:;', 
                'class' : 'mceOpen', 
                onclick : "return false;", 
                onmousedown : 'return false;'
            }, '<span><span style="display:none;" class="mceIconOnly" aria-hidden="true">\u25BC</span></span>') + '</td>';
            h += '</tr></tbody></table></span>';

            return h;
        },

        showMenu : function() {
            var t = this, p2, e = DOM.get(this.id), m;

            if (t.isDisabled() || t.items.length === 0)
                return;

            if (t.menu && t.menu.isMenuVisible)
                return t.hideMenu();

            if (!t.isMenuRendered) {
                t.renderMenu();
                t.isMenuRendered = true;
            }

            p2 = DOM.getPos(e);

            m = t.menu;
            m.settings.offset_x = p2.x;
            m.settings.offset_y = p2.y;
            m.settings.keyboard_focus = !tinymce.isOpera; // Opera is buggy when it comes to auto focus

            // Select in menu
            each(t.items, function(o) {
                if (m.items[o.id]) {
                    m.items[o.id].setSelected(0);
                }
            });

            each(t.items, function(o) {
                if (m.items[o.id] && t.marked[o.value]) {
                    m.items[o.id].setSelected(1);
                }

                if (o.value === t.selectedValue) {
                    m.items[o.id].setSelected(1);
                }
            });

            m.showMenu(0, e.clientHeight);

            Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
            DOM.addClass(t.id, t.classPrefix + 'Selected');

        //DOM.get(t.id + '_text').focus();
        },

        hideMenu : function(e) {
            var t = this;

            if (t.menu && t.menu.isMenuVisible) {
                DOM.removeClass(t.id, t.classPrefix + 'Selected');

                // Prevent double toogles by canceling the mouse click event to the button
                if (e && e.type == "mousedown" && (e.target.id == t.id + '_text' || e.target.id == t.id + '_open'))
                    return;

                if (!e || !DOM.getParent(e.target, '.mceMenu')) {
                    DOM.removeClass(t.id, t.classPrefix + 'Selected');
                    Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
                    t.menu.hideMenu();
                }
            }
        },

        renderMenu : function() {
            var t = this, m;

            m = t.settings.control_manager.createDropMenu(t.id + '_menu', {
                menu_line : 1,
                'class' : t.classPrefix + 'Menu mceNoIcons',
                max_width : 250,
                max_height : 150
            });

            m.onHideMenu.add(function() {
                t.hideMenu();
                t.focus();
            });

            m.add({
                title : t.settings.title,
                'class' : 'mceMenuItemTitle',
                onclick : function() {
                    if (t.settings.onselect('') !== false)
                        t.select(''); // Must be runned after
                }
            });

            each(t.items, function(o) {
                // No value then treat it as a title
                if (o.value === undef) {
                    m.add({
                        title : o.title,
                        role : "option",
                        'class' : 'mceMenuItemTitle',
                        onclick : function() {
                            if (t.settings.onselect('') !== false)
                                t.select(''); // Must be runned after
                        }
                    });
                } else {
                    o.id = DOM.uniqueId();
                    o.role= "option";
                    o.onclick = function() {
                        if (t.settings.onselect(o.value) !== false)
                            t.select(o.value); // Must be runned after
                    };

                    m.add(o);
                }
            });

            t.onRenderMenu.dispatch(t, m);
            t.menu = m;
        },

        postRender : function() {
            var t = this, cp = t.classPrefix;

            Event.add(t.id, 'click', t.showMenu, t);
            Event.add(t.id, 'keydown', function(evt) {
                if (evt.keyCode == 32) { // Space
                    t.showMenu(evt);
                    Event.cancel(evt);
                }
            });
            Event.add(t.id, 'focus', function() {
                if (!t._focused) {
                    t.keyDownHandler = Event.add(t.id, 'keydown', function(e) {
                        if (e.keyCode == 40) {
                            t.showMenu();
                            Event.cancel(e);
                        }
                    });
                    t.keyPressHandler = Event.add(t.id, 'keypress', function(e) {
                        var v;
                        if (e.keyCode == 13) {
                            // Fake select on enter
                            v = t.selectedValue;
                            t.selectedValue = null; // Needs to be null to fake change
                            Event.cancel(e);
                            t.settings.onselect(v);
                        }
                    });
                }

                t._focused = 1;
            });
            Event.add(t.id, 'blur', function() {
                Event.remove(t.id, 'keydown', t.keyDownHandler);
                Event.remove(t.id, 'keypress', t.keyPressHandler);
                t._focused = 0;
            });

            // Old IE doesn't have hover on all elements
            if (tinymce.isIE6 || !DOM.boxModel) {
                Event.add(t.id, 'mouseover', function() {
                    if (!DOM.hasClass(t.id, cp + 'Disabled'))
                        DOM.addClass(t.id, cp + 'Hover');
                });

                Event.add(t.id, 'mouseout', function() {
                    if (!DOM.hasClass(t.id, cp + 'Disabled'))
                        DOM.removeClass(t.id, cp + 'Hover');
                });
            }

            t.onPostRender.dispatch(t, DOM.get(t.id));
        },

        destroy : function() {
            this.parent();

            Event.clear(this.id + '_text');
            Event.clear(this.id + '_open');
        }
    });
})(tinymce);

(function(tinymce) {
    var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, Dispatcher = tinymce.util.Dispatcher, undef;

    tinymce.create('tinymce.ui.NativeListBox:tinymce.ui.ListBox', {
        NativeListBox : function(id, s) {
            this.parent(id, s);
            this.classPrefix = 'mceNativeListBox';
        },

        setDisabled : function(s) {
            DOM.get(this.id).disabled = s;
            this.setAriaProperty('disabled', s);
        },

        isDisabled : function() {
            return DOM.get(this.id).disabled;
        },

        select : function(va) {
            var t = this, fv, f;

            if (va == undef)
                return t.selectByIndex(-1);

            // Is string or number make function selector
            if (va && typeof(va)=="function")
                f = va;
            else {
                f = function(v) {
                    return v == va;
                };
            }

            // Do we need to do something?
            if (va != t.selectedValue) {
                // Find item
                each(t.items, function(o, i) {
                    if (f(o.value)) {
                        fv = 1;
                        t.selectByIndex(i);
                        return false;
                    }
                });

                if (!fv)
                    t.selectByIndex(-1);
            }
        },

        selectByIndex : function(idx) {
            DOM.get(this.id).selectedIndex = idx + 1;
            this.selectedValue = this.items[idx] ? this.items[idx].value : null;
        },

        add : function(n, v, a) {
            var o, t = this;

            a = a || {};
            a.value = v;

            if (t.isRendered())
                DOM.add(DOM.get(this.id), 'option', a, n);

            o = {
                title : n,
                value : v,
                attribs : a
            };

            t.items.push(o);
            t.onAdd.dispatch(t, o);
        },

        getLength : function() {
            return this.items.length;
        },

        renderHTML : function() {
            var h, t = this;

            h = DOM.createHTML('option', {
                value : ''
            }, '-- ' + t.settings.title + ' --');

            each(t.items, function(it) {
                h += DOM.createHTML('option', {
                    value : it.value
                }, it.title);
            });

            h = DOM.createHTML('select', {
                id : t.id, 
                'class' : 'mceNativeListBox', 
                'aria-labelledby': t.id + '_aria'
            }, h);
            h += DOM.createHTML('span', {
                id : t.id + '_aria', 
                'style': 'display: none'
            }, t.settings.title);
            return h;
        },

        postRender : function() {
            var t = this, ch, changeListenerAdded = true;

            t.rendered = true;

            function onChange(e) {
                var v = t.items[e.target.selectedIndex - 1];

                if (v && (v = v.value)) {
                    t.onChange.dispatch(t, v);

                    if (t.settings.onselect)
                        t.settings.onselect(v);
                }
            };

            Event.add(t.id, 'change', onChange);

            // Accessibility keyhandler
            Event.add(t.id, 'keydown', function(e) {
                var bf;

                Event.remove(t.id, 'change', ch);
                changeListenerAdded = false;

                bf = Event.add(t.id, 'blur', function() {
                    if (changeListenerAdded) return;
                    changeListenerAdded = true;
                    Event.add(t.id, 'change', onChange);
                    Event.remove(t.id, 'blur', bf);
                });

                //prevent default left and right keys on chrome - so that the keyboard navigation is used.
                if (tinymce.isWebKit && (e.keyCode==37 ||e.keyCode==39)) {
                    return Event.prevent(e);
                }
				
                if (e.keyCode == 13 || e.keyCode == 32) {
                    onChange(e);
                    return Event.cancel(e);
                }
            });

            t.onPostRender.dispatch(t, DOM.get(t.id));
        }
    });
})(tinymce);

(function(tinymce) {
    var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each;

    tinymce.create('tinymce.ui.MenuButton:tinymce.ui.Button', {
        MenuButton : function(id, s, ed) {
            this.parent(id, s, ed);

            this.onRenderMenu = new tinymce.util.Dispatcher(this);

            s.menu_container = s.menu_container || DOM.doc.body;
        },

        showMenu : function() {
            var t = this, p1, p2, e = DOM.get(t.id), m;

            if (t.isDisabled())
                return;

            if (!t.isMenuRendered) {
                t.renderMenu();
                t.isMenuRendered = true;
            }

            if (t.isMenuVisible)
                return t.hideMenu();

            p1 = DOM.getPos(t.settings.menu_container);
            p2 = DOM.getPos(e);

            m = t.menu;
            m.settings.offset_x = p2.x;
            m.settings.offset_y = p2.y;
            m.settings.vp_offset_x = p2.x;
            m.settings.vp_offset_y = p2.y;
            m.settings.keyboard_focus = t._focused;
            m.showMenu(0, e.firstChild.clientHeight);

            Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
            t.setState('Selected', 1);

            t.isMenuVisible = 1;
        },

        renderMenu : function() {
            var t = this, m;

            m = t.settings.control_manager.createDropMenu(t.id + '_menu', {
                menu_line : 1,
                'class' : this.classPrefix + 'Menu',
                icons : t.settings.icons
            });

            m.onHideMenu.add(function() {
                t.hideMenu();
                t.focus();
            });

            t.onRenderMenu.dispatch(t, m);
            t.menu = m;
        },

        hideMenu : function(e) {
            var t = this;

            // Prevent double toogles by canceling the mouse click event to the button
            if (e && e.type == "mousedown" && DOM.getParent(e.target, function(e) {
                return e.id === t.id || e.id === t.id + '_open';
            }))
                return;

            if (!e || !DOM.getParent(e.target, '.mceMenu')) {
                t.setState('Selected', 0);
                Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
                if (t.menu)
                    t.menu.hideMenu();
            }

            t.isMenuVisible = 0;
        },

        postRender : function() {
            var t = this, s = t.settings;

            Event.add(t.id, 'click', function() {
                if (!t.isDisabled()) {
                    if (s.onclick)
                        s.onclick(t.value);

                    t.showMenu();
                }
            });
        }
    });
})(tinymce);

(function(tinymce) {
    var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each;

    tinymce.create('tinymce.ui.SplitButton:tinymce.ui.MenuButton', {
        SplitButton : function(id, s, ed) {
            this.parent(id, s, ed);
            this.classPrefix = 'mceSplitButton';
        },

        renderHTML : function() {
            var h, t = this, s = t.settings, h1;

            h = '<tbody><tr>';

            if (s.image)
                h1 = DOM.createHTML('img ', {
                    src : s.image, 
                    role: 'presentation', 
                    'class' : 'mceAction ' + s['class']
                });
            else
                h1 = DOM.createHTML('span', {
                    'class' : 'mceAction ' + s['class']
                }, '');

            h1 += DOM.createHTML('span', {
                'class': 'mceVoiceLabel mceIconOnly', 
                id: t.id + '_voice', 
                style: 'display:none;'
            }, s.title);
            h += '<td >' + DOM.createHTML('a', {
                role: 'button', 
                id : t.id + '_action', 
                tabindex: '-1', 
                href : 'javascript:;', 
                'class' : 'mceAction ' + s['class'], 
                onclick : "return false;", 
                onmousedown : 'return false;', 
                title : s.title
            }, h1) + '</td>';
	
            h1 = DOM.createHTML('span', {
                'class' : 'mceOpen ' + s['class']
            }, '<span style="display:none;" class="mceIconOnly" aria-hidden="true">\u25BC</span>');
            h += '<td >' + DOM.createHTML('a', {
                role: 'button', 
                id : t.id + '_open', 
                tabindex: '-1', 
                href : 'javascript:;', 
                'class' : 'mceOpen ' + s['class'], 
                onclick : "return false;", 
                onmousedown : 'return false;', 
                title : s.title
            }, h1) + '</td>';

            h += '</tr></tbody>';
            h = DOM.createHTML('table', {
                role: 'presentation',   
                'class' : 'mceSplitButton mceSplitButtonEnabled ' + s['class'], 
                cellpadding : '0', 
                cellspacing : '0', 
                title : s.title
            }, h);
            return DOM.createHTML('div', {
                id : t.id, 
                role: 'button', 
                tabindex: '0', 
                'aria-labelledby': t.id + '_voice', 
                'aria-haspopup': 'true'
            }, h);
        },

        postRender : function() {
            var t = this, s = t.settings, activate;

            if (s.onclick) {
                activate = function(evt) {
                    if (!t.isDisabled()) {
                        s.onclick(t.value);
                        Event.cancel(evt);
                    }
                };
                Event.add(t.id + '_action', 'click', activate);
                Event.add(t.id, ['click', 'keydown'], function(evt) {
                    var DOM_VK_SPACE = 32, DOM_VK_ENTER = 14, DOM_VK_RETURN = 13, DOM_VK_UP = 38, DOM_VK_DOWN = 40;
                    if ((evt.keyCode === 32 || evt.keyCode === 13 || evt.keyCode === 14) && !evt.altKey && !evt.ctrlKey && !evt.metaKey) {
                        activate();
                        Event.cancel(evt);
                    } else if (evt.type === 'click' || evt.keyCode === DOM_VK_DOWN) {
                        t.showMenu();
                        Event.cancel(evt);
                    }
                });
            }

            Event.add(t.id + '_open', 'click', function (evt) {
                t.showMenu();
                Event.cancel(evt);
            });
            Event.add([t.id, t.id + '_open'], 'focus', function() {
                t._focused = 1;
            });
            Event.add([t.id, t.id + '_open'], 'blur', function() {
                t._focused = 0;
            });

            // Old IE doesn't have hover on all elements
            if (tinymce.isIE6 || !DOM.boxModel) {
                Event.add(t.id, 'mouseover', function() {
                    if (!DOM.hasClass(t.id, 'mceSplitButtonDisabled'))
                        DOM.addClass(t.id, 'mceSplitButtonHover');
                });

                Event.add(t.id, 'mouseout', function() {
                    if (!DOM.hasClass(t.id, 'mceSplitButtonDisabled'))
                        DOM.removeClass(t.id, 'mceSplitButtonHover');
                });
            }
        },

        destroy : function() {
            this.parent();

            Event.clear(this.id + '_action');
            Event.clear(this.id + '_open');
            Event.clear(this.id);
        }
    });
})(tinymce);

(function(tinymce) {
    var DOM = tinymce.DOM, Event = tinymce.dom.Event, is = tinymce.is, each = tinymce.each;

    tinymce.create('tinymce.ui.ColorSplitButton:tinymce.ui.SplitButton', {
        ColorSplitButton : function(id, s, ed) {
            var t = this;

            t.parent(id, s, ed);

            t.settings = s = tinymce.extend({
                colors : '000000,993300,333300,003300,003366,000080,333399,333333,800000,FF6600,808000,008000,008080,0000FF,666699,808080,FF0000,FF9900,99CC00,339966,33CCCC,3366FF,800080,999999,FF00FF,FFCC00,FFFF00,00FF00,00FFFF,00CCFF,993366,C0C0C0,FF99CC,FFCC99,FFFF99,CCFFCC,CCFFFF,99CCFF,CC99FF,FFFFFF',
                grid_width : 8,
                default_color : '#888888'
            }, t.settings);

            t.onShowMenu = new tinymce.util.Dispatcher(t);

            t.onHideMenu = new tinymce.util.Dispatcher(t);

            t.value = s.default_color;
        },

        showMenu : function() {
            var t = this, r, p, e, p2;

            if (t.isDisabled())
                return;

            if (!t.isMenuRendered) {
                t.renderMenu();
                t.isMenuRendered = true;
            }

            if (t.isMenuVisible)
                return t.hideMenu();

            e = DOM.get(t.id);
            DOM.show(t.id + '_menu');
            DOM.addClass(e, 'mceSplitButtonSelected');
            p2 = DOM.getPos(e);
            DOM.setStyles(t.id + '_menu', {
                left : p2.x,
                top : p2.y + e.firstChild.clientHeight,
                zIndex : 200000
            });
            e = 0;

            Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
            t.onShowMenu.dispatch(t);

            if (t._focused) {
                t._keyHandler = Event.add(t.id + '_menu', 'keydown', function(e) {
                    if (e.keyCode == 27)
                        t.hideMenu();
                });

                DOM.select('a', t.id + '_menu')[0].focus(); // Select first link
            }

            t.keyboardNav = new tinymce.ui.KeyboardNavigation({
                root: t.id + '_menu',
                items: DOM.select('a', t.id + '_menu'),
                onCancel: function() {
                    t.hideMenu();
                    t.focus();
                }
            });

            t.keyboardNav.focus();
            t.isMenuVisible = 1;
        },

        hideMenu : function(e) {
            var t = this;

            if (t.isMenuVisible) {
                // Prevent double toogles by canceling the mouse click event to the button
                if (e && e.type == "mousedown" && DOM.getParent(e.target, function(e) {
                    return e.id === t.id + '_open';
                }))
                    return;

                if (!e || !DOM.getParent(e.target, '.mceSplitButtonMenu')) {
                    DOM.removeClass(t.id, 'mceSplitButtonSelected');
                    Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
                    Event.remove(t.id + '_menu', 'keydown', t._keyHandler);
                    DOM.hide(t.id + '_menu');
                }

                t.isMenuVisible = 0;
                t.onHideMenu.dispatch();
                t.keyboardNav.destroy();
            }
        },

        renderMenu : function() {
            var t = this, m, i = 0, s = t.settings, n, tb, tr, w, context;

            w = DOM.add(s.menu_container, 'div', {
                role: 'listbox', 
                id : t.id + '_menu', 
                'class' : s.menu_class + ' ' + s['class'], 
                style : 'position:absolute;left:0;top:-1000px;'
            });
            m = DOM.add(w, 'div', {
                'class' : s['class'] + ' mceSplitButtonMenu'
            });
            DOM.add(m, 'span', {
                'class' : 'mceMenuLine'
            });

            n = DOM.add(m, 'table', {
                role: 'presentation', 
                'class' : 'mceColorSplitMenu'
            });
            tb = DOM.add(n, 'tbody');

            // Generate color grid
            i = 0;
            each(is(s.colors, 'array') ? s.colors : s.colors.split(','), function(c) {
                c = c.replace(/^#/, '');

                if (!i--) {
                    tr = DOM.add(tb, 'tr');
                    i = s.grid_width - 1;
                }

                n = DOM.add(tr, 'td');
                var settings = {
                    href : 'javascript:;',
                    style : {
                        backgroundColor : '#' + c
                    },
                    'title': t.editor.getLang('colors.' + c, c),
                    'data-mce-color' : '#' + c
                };

                // adding a proper ARIA role = button causes JAWS to read things incorrectly on IE.
                if (!tinymce.isIE ) {
                    settings.role = 'option';
                }

                n = DOM.add(n, 'a', settings);

                if (t.editor.forcedHighContrastMode) {
                    n = DOM.add(n, 'canvas', {
                        width: 16, 
                        height: 16, 
                        'aria-hidden': 'true'
                    });
                    if (n.getContext && (context = n.getContext("2d"))) {
                        context.fillStyle = '#' + c;
                        context.fillRect(0, 0, 16, 16);
                    } else {
                        // No point leaving a canvas element around if it's not supported for drawing on anyway.
                        DOM.remove(n);
                    }
                }
            });

            if (s.more_colors_func) {
                n = DOM.add(tb, 'tr');
                n = DOM.add(n, 'td', {
                    colspan : s.grid_width, 
                    'class' : 'mceMoreColors'
                });
                n = DOM.add(n, 'a', {
                    role: 'option', 
                    id : t.id + '_more', 
                    href : 'javascript:;', 
                    onclick : 'return false;', 
                    'class' : 'mceMoreColors'
                }, s.more_colors_title);

                Event.add(n, 'click', function(e) {
                    s.more_colors_func.call(s.more_colors_scope || this);
                    return Event.cancel(e); // Cancel to fix onbeforeunload problem
                });
            }

            DOM.addClass(m, 'mceColorSplitMenu');

            // Prevent IE from scrolling and hindering click to occur #4019
            Event.add(t.id + '_menu', 'mousedown', function(e) {
                return Event.cancel(e);
            });

            Event.add(t.id + '_menu', 'click', function(e) {
                var c;

                e = DOM.getParent(e.target, 'a', tb);

                if (e && e.nodeName.toLowerCase() == 'a' && (c = e.getAttribute('data-mce-color')))
                    t.setColor(c);

                return false; // Prevent IE auto save warning
            });

            return w;
        },

        setColor : function(c) {
            this.displayColor(c);
            this.hideMenu();
            this.settings.onselect(c);
        },
		
        displayColor : function(c) {
            var t = this;

            DOM.setStyle(t.id + '_preview', 'backgroundColor', c);

            t.value = c;
        },

        postRender : function() {
            var t = this, id = t.id;

            t.parent();
            DOM.add(id + '_action', 'div', {
                id : id + '_preview', 
                'class' : 'mceColorPreview'
            });
            DOM.setStyle(t.id + '_preview', 'backgroundColor', t.value);
        },

        destroy : function() {
            var self = this;

            self.parent();

            Event.clear(self.id + '_menu');
            Event.clear(self.id + '_more');
            DOM.remove(self.id + '_menu');

            if (self.keyboardNav) {
                self.keyboardNav.destroy();
            }
        }
    });
})(tinymce);

(function(tinymce) {
    // Shorten class names
    var dom = tinymce.DOM, each = tinymce.each, Event = tinymce.dom.Event;
    tinymce.create('tinymce.ui.ToolbarGroup:tinymce.ui.Container', {
        renderHTML : function() {
            var t = this, h = [], controls = t.controls, each = tinymce.each, settings = t.settings;

            h.push('<div id="' + t.id + '" role="group" aria-labelledby="' + t.id + '_voice">');
            //TODO: ACC test this out - adding a role = application for getting the landmarks working well.
            h.push("<span role='application'>");
            h.push('<span id="' + t.id + '_voice" class="mceVoiceLabel" style="display:none;">' + dom.encode(settings.name) + '</span>');
            each(controls, function(toolbar) {
                h.push(toolbar.renderHTML());
            });
            h.push("</span>");
            h.push('</div>');

            return h.join('');
        },
	
        focus : function() {
            var t = this;
            dom.get(t.id).focus();
        },
	
        postRender : function() {
            var t = this, items = [];

            each(t.controls, function(toolbar) {
                each (toolbar.controls, function(control) {
                    if (control.id) {
                        items.push(control);
                    }
                });
            });

            t.keyNav = new tinymce.ui.KeyboardNavigation({
                root: t.id,
                items: items,
                onCancel: function() {
                    //Move focus if webkit so that navigation back will read the item.
                    if (tinymce.isWebKit) {
                        dom.get(t.editor.id+"_ifr").focus();
                    }
                    t.editor.focus();
                },
                excludeFromTabOrder: !t.settings.tab_focus_toolbar
            });
        },
	
        destroy : function() {
            var self = this;

            self.parent();
            self.keyNav.destroy();
            Event.clear(self.id);
        }
    });
})(tinymce);

(function(tinymce) {
    // Shorten class names
    var dom = tinymce.DOM, each = tinymce.each;
    tinymce.create('tinymce.ui.Toolbar:tinymce.ui.Container', {
        renderHTML : function() {
            var t = this, h = '', c, co, s = t.settings, i, pr, nx, cl;

            cl = t.controls;
            for (i=0; i<cl.length; i++) {
                // Get current control, prev control, next control and if the control is a list box or not
                co = cl[i];
                pr = cl[i - 1];
                nx = cl[i + 1];

                // Add toolbar start
                if (i === 0) {
                    c = 'mceToolbarStart';

                    if (co.Button)
                        c += ' mceToolbarStartButton';
                    else if (co.SplitButton)
                        c += ' mceToolbarStartSplitButton';
                    else if (co.ListBox)
                        c += ' mceToolbarStartListBox';

                    h += dom.createHTML('td', {
                        'class' : c
                    }, dom.createHTML('span', null, '<!-- IE -->'));
                }

                // Add toolbar end before list box and after the previous button
                // This is to fix the o2k7 editor skins
                if (pr && co.ListBox) {
                    if (pr.Button || pr.SplitButton)
                        h += dom.createHTML('td', {
                            'class' : 'mceToolbarEnd'
                        }, dom.createHTML('span', null, '<!-- IE -->'));
                }

                // Render control HTML

                // IE 8 quick fix, needed to propertly generate a hit area for anchors
                if (dom.stdMode)
                    h += '<td style="position: relative">' + co.renderHTML() + '</td>';
                else
                    h += '<td>' + co.renderHTML() + '</td>';

                // Add toolbar start after list box and before the next button
                // This is to fix the o2k7 editor skins
                if (nx && co.ListBox) {
                    if (nx.Button || nx.SplitButton)
                        h += dom.createHTML('td', {
                            'class' : 'mceToolbarStart'
                        }, dom.createHTML('span', null, '<!-- IE -->'));
                }
            }

            c = 'mceToolbarEnd';

            if (co.Button)
                c += ' mceToolbarEndButton';
            else if (co.SplitButton)
                c += ' mceToolbarEndSplitButton';
            else if (co.ListBox)
                c += ' mceToolbarEndListBox';

            h += dom.createHTML('td', {
                'class' : c
            }, dom.createHTML('span', null, '<!-- IE -->'));

            return dom.createHTML('table', {
                id : t.id, 
                'class' : 'mceToolbar' + (s['class'] ? ' ' + s['class'] : ''), 
                cellpadding : '0', 
                cellspacing : '0', 
                align : t.settings.align || '', 
                role: 'presentation', 
                tabindex: '-1'
            }, '<tbody><tr>' + h + '</tr></tbody>');
        }
    });
})(tinymce);

(function(tinymce) {
    var Dispatcher = tinymce.util.Dispatcher, each = tinymce.each;

    tinymce.create('tinymce.AddOnManager', {
        AddOnManager : function() {
            var self = this;

            self.items = [];
            self.urls = {};
            self.lookup = {};
            self.onAdd = new Dispatcher(self);
        },

        get : function(n) {
            if (this.lookup[n]) {
                return this.lookup[n].instance;
            } else {
                return undefined;
            }
        },

        dependencies : function(n) {
            var result;
            if (this.lookup[n]) {
                result = this.lookup[n].dependencies;
            }
            return result || [];
        },

        requireLangPack : function(n) {
            var s = tinymce.settings;

            if (s && s.language && s.language_load !== false)
                tinymce.ScriptLoader.add(this.urls[n] + '/langs/' + s.language + '.js');
        },

        add : function(id, o, dependencies) {
            this.items.push(o);
            this.lookup[id] = {
                instance:o, 
                dependencies:dependencies
            };
            this.onAdd.dispatch(this, id, o);

            return o;
        },
        createUrl: function(baseUrl, dep) {
            if (typeof dep === "object") {
                return dep
            } else {
                return {
                    prefix: baseUrl.prefix, 
                    resource: dep, 
                    suffix: baseUrl.suffix
                };
            }
        },

        addComponents: function(pluginName, scripts) {
            var pluginUrl = this.urls[pluginName];
            tinymce.each(scripts, function(script){
                tinymce.ScriptLoader.add(pluginUrl+"/"+script);	
            });
        },

        load : function(n, u, cb, s) {
            var t = this, url = u;

            function loadDependencies() {
                var dependencies = t.dependencies(n);
                tinymce.each(dependencies, function(dep) {
                    var newUrl = t.createUrl(u, dep);
                    t.load(newUrl.resource, newUrl, undefined, undefined);
                });
                if (cb) {
                    if (s) {
                        cb.call(s);
                    } else {
                        cb.call(tinymce.ScriptLoader);
                    }
                }
            }

            if (t.urls[n])
                return;
            if (typeof u === "object")
                url = u.prefix + u.resource + u.suffix;

            if (url.indexOf('/') !== 0 && url.indexOf('://') == -1)
                url = tinymce.baseURL + '/' + url;

            t.urls[n] = url.substring(0, url.lastIndexOf('/'));

            if (t.lookup[n]) {
                loadDependencies();
            } else {
                tinymce.ScriptLoader.add(url, loadDependencies, s);
            }
        }
    });

    // Create plugin and theme managers
    tinymce.PluginManager = new tinymce.AddOnManager();
    tinymce.ThemeManager = new tinymce.AddOnManager();
}(tinymce));

(function(tinymce) {
    // Shorten names
    var each = tinymce.each, extend = tinymce.extend,
    DOM = tinymce.DOM, Event = tinymce.dom.Event,
    ThemeManager = tinymce.ThemeManager, PluginManager = tinymce.PluginManager,
    explode = tinymce.explode,
    Dispatcher = tinymce.util.Dispatcher, undef, instanceCounter = 0;

    // Setup some URLs where the editor API is located and where the document is
    tinymce.documentBaseURL = window.location.href.replace(/[\?#].*$/, '').replace(/[\/\\][^\/]+$/, '');
    if (!/[\/\\]$/.test(tinymce.documentBaseURL))
        tinymce.documentBaseURL += '/';

    tinymce.baseURL = new tinymce.util.URI(tinymce.documentBaseURL).toAbsolute(tinymce.baseURL);

    tinymce.baseURI = new tinymce.util.URI(tinymce.baseURL);

    // Add before unload listener
    // This was required since IE was leaking memory if you added and removed beforeunload listeners
    // with attachEvent/detatchEvent so this only adds one listener and instances can the attach to the onBeforeUnload event
    tinymce.onBeforeUnload = new Dispatcher(tinymce);

    // Must be on window or IE will leak if the editor is placed in frame or iframe
    Event.add(window, 'beforeunload', function(e) {
        tinymce.onBeforeUnload.dispatch(tinymce, e);
    });

    tinymce.onAddEditor = new Dispatcher(tinymce);

    tinymce.onRemoveEditor = new Dispatcher(tinymce);

    tinymce.EditorManager = extend(tinymce, {
        editors : [],

        i18n : {},

        activeEditor : null,

        init : function(s) {
            var t = this, pl, sl = tinymce.ScriptLoader, e, el = [], ed;

            function createId(elm) {
                var id = elm.id;
	
                // Use element id, or unique name or generate a unique id
                if (!id) {
                    id = elm.name;
	
                    if (id && !DOM.get(id)) {
                        id = elm.name;
                    } else {
                        // Generate unique name
                        id = DOM.uniqueId();
                    }

                    elm.setAttribute('id', id);
                }

                return id;
            };

            function execCallback(se, n, s) {
                var f = se[n];

                if (!f)
                    return;

                if (tinymce.is(f, 'string')) {
                    s = f.replace(/\.\w+$/, '');
                    s = s ? tinymce.resolve(s) : 0;
                    f = tinymce.resolve(f);
                }

                return f.apply(s || this, Array.prototype.slice.call(arguments, 2));
            };

            function hasClass(n, c) {
                return c.constructor === RegExp ? c.test(n.className) : DOM.hasClass(n, c);
            };

            t.settings = s;

            // Legacy call
            Event.bind(window, 'ready', function() {
                var l, co;

                execCallback(s, 'onpageload');

                switch (s.mode) {
                    case "exact":
                        l = s.elements || '';

                        if(l.length > 0) {
                            each(explode(l), function(v) {
                                if (DOM.get(v)) {
                                    ed = new tinymce.Editor(v, s);
                                    el.push(ed);
                                    ed.render(1);
                                } else {
                                    each(document.forms, function(f) {
                                        each(f.elements, function(e) {
                                            if (e.name === v) {
                                                v = 'mce_editor_' + instanceCounter++;
                                                DOM.setAttrib(e, 'id', v);

                                                ed = new tinymce.Editor(v, s);
                                                el.push(ed);
                                                ed.render(1);
                                            }
                                        });
                                    });
                                }
                            });
                        }
                        break;

                    case "textareas":
                    case "specific_textareas":
                        each(DOM.select('textarea'), function(elm) {
                            if (s.editor_deselector && hasClass(elm, s.editor_deselector))
                                return;

                            if (!s.editor_selector || hasClass(elm, s.editor_selector)) {
                                ed = new tinymce.Editor(createId(elm), s);
                                el.push(ed);
                                ed.render(1);
                            }
                        });
                        break;
					
                    default:
                        if (s.types) {
                            // Process type specific selector
                            each(s.types, function(type) {
                                each(DOM.select(type.selector), function(elm) {
                                    var editor = new tinymce.Editor(createId(elm), tinymce.extend({}, s, type));
                                    el.push(editor);
                                    editor.render(1);
                                });
                            });
                        } else if (s.selector) {
                            // Process global selector
                            each(DOM.select(s.selector), function(elm) {
                                var editor = new tinymce.Editor(createId(elm), s);
                                el.push(editor);
                                editor.render(1);
                            });
                        }
                }

                // Call onInit when all editors are initialized
                if (s.oninit) {
                    l = co = 0;

                    each(el, function(ed) {
                        co++;

                        if (!ed.initialized) {
                            // Wait for it
                            ed.onInit.add(function() {
                                l++;

                                // All done
                                if (l == co)
                                    execCallback(s, 'oninit');
                            });
                        } else
                            l++;

                        // All done
                        if (l == co)
                            execCallback(s, 'oninit');					
                    });
                }
            });
        },

        get : function(id) {
            if (id === undef)
                return this.editors;

            return this.editors[id];
        },

        getInstanceById : function(id) {
            return this.get(id);
        },

        add : function(editor) {
            var self = this, editors = self.editors;

            // Add named and index editor instance
            editors[editor.id] = editor;
            editors.push(editor);

            self._setActive(editor);
            self.onAddEditor.dispatch(self, editor);


            // Patch the tinymce.Editor instance with jQuery adapter logic
            if (tinymce.adapter)
                tinymce.adapter.patchEditor(editor);


            return editor;
        },

        remove : function(editor) {
            var t = this, i, editors = t.editors;

            // Not in the collection
            if (!editors[editor.id])
                return null;

            delete editors[editor.id];

            for (i = 0; i < editors.length; i++) {
                if (editors[i] == editor) {
                    editors.splice(i, 1);
                    break;
                }
            }

            // Select another editor since the active one was removed
            if (t.activeEditor == editor)
                t._setActive(editors[0]);

            editor.destroy();
            t.onRemoveEditor.dispatch(t, editor);

            return editor;
        },

        execCommand : function(c, u, v) {
            var t = this, ed = t.get(v), w;

            function clr() {
                ed.destroy();
                w.detachEvent('onunload', clr);
                w = w.tinyMCE = w.tinymce = null; // IE leak
            };

            // Manager commands
            switch (c) {
                case "mceFocus":
                    ed.focus();
                    return true;

                case "mceAddEditor":
                case "mceAddControl":
                    if (!t.get(v))
                        new tinymce.Editor(v, t.settings).render();

                    return true;

                case "mceAddFrameControl":
                    w = v.window;

                    // Add tinyMCE global instance and tinymce namespace to specified window
                    w.tinyMCE = tinyMCE;
                    w.tinymce = tinymce;

                    tinymce.DOM.doc = w.document;
                    tinymce.DOM.win = w;

                    ed = new tinymce.Editor(v.element_id, v);
                    ed.render();

                    // Fix IE memory leaks
                    if (tinymce.isIE) {
                        w.attachEvent('onunload', clr);
                    }

                    v.page_window = null;

                    return true;

                case "mceRemoveEditor":
                case "mceRemoveControl":
                    if (ed)
                        ed.remove();

                    return true;

                case 'mceToggleEditor':
                    if (!ed) {
                        t.execCommand('mceAddControl', 0, v);
                        return true;
                    }

                    if (ed.isHidden())
                        ed.show();
                    else
                        ed.hide();

                    return true;
            }

            // Run command on active editor
            if (t.activeEditor)
                return t.activeEditor.execCommand(c, u, v);

            return false;
        },

        execInstanceCommand : function(id, c, u, v) {
            var ed = this.get(id);

            if (ed)
                return ed.execCommand(c, u, v);

            return false;
        },

        triggerSave : function() {
            each(this.editors, function(e) {
                e.save();
            });
        },

        addI18n : function(p, o) {
            var lo, i18n = this.i18n;

            if (!tinymce.is(p, 'string')) {
                each(p, function(o, lc) {
                    each(o, function(o, g) {
                        each(o, function(o, k) {
                            if (g === 'common')
                                i18n[lc + '.' + k] = o;
                            else
                                i18n[lc + '.' + g + '.' + k] = o;
                        });
                    });
                });
            } else {
                each(o, function(o, k) {
                    i18n[p + '.' + k] = o;
                });
            }
        },

        // Private methods

        _setActive : function(editor) {
            this.selectedInstance = this.activeEditor = editor;
        }
    });
})(tinymce);

(function(tinymce) {
    // Shorten these names
    var DOM = tinymce.DOM, Event = tinymce.dom.Event, extend = tinymce.extend,
    each = tinymce.each, isGecko = tinymce.isGecko,
    isIE = tinymce.isIE, isWebKit = tinymce.isWebKit, is = tinymce.is,
    ThemeManager = tinymce.ThemeManager, PluginManager = tinymce.PluginManager,
    explode = tinymce.explode;

    tinymce.create('tinymce.Editor', {
        Editor : function(id, settings) {
            var self = this, TRUE = true;

            self.settings = settings = extend({
                id : id,
                language : 'en',
                theme : 'advanced',
                skin : 'default',
                delta_width : 0,
                delta_height : 0,
                popup_css : '',
                plugins : '',
                document_base_url : tinymce.documentBaseURL,
                add_form_submit_trigger : TRUE,
                submit_patch : TRUE,
                add_unload_trigger : TRUE,
                convert_urls : TRUE,
                relative_urls : TRUE,
                remove_script_host : TRUE,
                table_inline_editing : false,
                object_resizing : TRUE,
                accessibility_focus : TRUE,
                doctype : tinymce.isIE6 ? '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">' : '<!DOCTYPE>', // Use old doctype on IE 6 to avoid horizontal scroll
                visual : TRUE,
                font_size_style_values : 'xx-small,x-small,small,medium,large,x-large,xx-large',
                font_size_legacy_values : 'xx-small,small,medium,large,x-large,xx-large,300%', // See: http://www.w3.org/TR/CSS2/fonts.html#propdef-font-size
                apply_source_formatting : TRUE,
                directionality : 'ltr',
                forced_root_block : 'p',
                hidden_input : TRUE,
                padd_empty_editor : TRUE,
                render_ui : TRUE,
                indentation : '30px',
                fix_table_elements : TRUE,
                inline_styles : TRUE,
                convert_fonts_to_spans : TRUE,
                indent : 'simple',
                indent_before : 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,ul,li,area,table,thead,tfoot,tbody,tr,section,article,hgroup,aside,figure,option,optgroup,datalist',
                indent_after : 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,ul,li,area,table,thead,tfoot,tbody,tr,section,article,hgroup,aside,figure,option,optgroup,datalist',
                validate : TRUE,
                entity_encoding : 'named',
                url_converter : self.convertURL,
                url_converter_scope : self,
                ie7_compat : TRUE
            }, settings);

            self.id = self.editorId = id;

            self.isNotDirty = false;

            self.plugins = {};

            self.documentBaseURI = new tinymce.util.URI(settings.document_base_url || tinymce.documentBaseURL, {
                base_uri : tinyMCE.baseURI
            });

            self.baseURI = tinymce.baseURI;

            self.contentCSS = [];

            self.contentStyles = [];

            // Creates all events like onClick, onSetContent etc see Editor.Events.js for the actual logic
            self.setupEvents();

            // Internal command handler objects
            self.execCommands = {};
            self.queryStateCommands = {};
            self.queryValueCommands = {};

            // Call setup
            self.execCallback('setup', self);
        },

        render : function(nst) {
            var t = this, s = t.settings, id = t.id, sl = tinymce.ScriptLoader;

            // Page is not loaded yet, wait for it
            if (!Event.domLoaded) {
                Event.add(window, 'ready', function() {
                    t.render();
                });
                return;
            }

            tinyMCE.settings = s;

            // Element not found, then skip initialization
            if (!t.getElement())
                return;

            // Is a iPad/iPhone and not on iOS5, then skip initialization. We need to sniff 
            // here since the browser says it has contentEditable support but there is no visible caret.
            if (tinymce.isIDevice && !tinymce.isIOS5)
                return;

            // Add hidden input for non input elements inside form elements
            if (!/TEXTAREA|INPUT/i.test(t.getElement().nodeName) && s.hidden_input && DOM.getParent(id, 'form'))
                DOM.insertAfter(DOM.create('input', {
                    type : 'hidden', 
                    name : id
                }), id);

            // Hide target element early to prevent content flashing
            if (!s.content_editable) {
                t.orgVisibility = t.getElement().style.visibility;
                t.getElement().style.visibility = 'hidden';
            }

            if (tinymce.WindowManager)
                t.windowManager = new tinymce.WindowManager(t);

            if (s.encoding == 'xml') {
                t.onGetContent.add(function(ed, o) {
                    if (o.save)
                        o.content = DOM.encode(o.content);
                });
            }

            if (s.add_form_submit_trigger) {
                t.onSubmit.addToTop(function() {
                    if (t.initialized) {
                        t.save();
                        t.isNotDirty = 1;
                    }
                });
            }

            if (s.add_unload_trigger) {
                t._beforeUnload = tinyMCE.onBeforeUnload.add(function() {
                    if (t.initialized && !t.destroyed && !t.isHidden())
                        t.save({
                            format : 'raw', 
                            no_events : true
                        });
                });
            }

            tinymce.addUnload(t.destroy, t);

            if (s.submit_patch) {
                t.onBeforeRenderUI.add(function() {
                    var n = t.getElement().form;

                    if (!n)
                        return;

                    // Already patched
                    if (n._mceOldSubmit)
                        return;

                    // Check page uses id="submit" or name="submit" for it's submit button
                    if (!n.submit.nodeType && !n.submit.length) {
                        t.formElement = n;
                        n._mceOldSubmit = n.submit;
                        n.submit = function() {
                            // Save all instances
                            tinymce.triggerSave();
                            t.isNotDirty = 1;

                            return t.formElement._mceOldSubmit(t.formElement);
                        };
                    }

                    n = null;
                });
            }

            // Load scripts
            function loadScripts() {
                if (s.language && s.language_load !== false)
                    sl.add(tinymce.baseURL + '/langs/' + s.language + '.js');

                if (s.theme && typeof s.theme != "function" && s.theme.charAt(0) != '-' && !ThemeManager.urls[s.theme])
                    ThemeManager.load(s.theme, 'themes/' + s.theme + '/editor_template' + tinymce.suffix + '.js');

                each(explode(s.plugins), function(p) {
                    if (p &&!PluginManager.urls[p]) {
                        if (p.charAt(0) == '-') {
                            p = p.substr(1, p.length);
                            var dependencies = PluginManager.dependencies(p);
                            each(dependencies, function(dep) {
                                var defaultSettings = {
                                    prefix:'plugins/', 
                                    resource: dep, 
                                    suffix:'/editor_plugin' + tinymce.suffix + '.js'
                                };
                                dep = PluginManager.createUrl(defaultSettings, dep);
                                PluginManager.load(dep.resource, dep);
                            });
                        } else {
                            // Skip safari plugin, since it is removed as of 3.3b1
                            if (p == 'safari') {
                                return;
                            }
                            PluginManager.load(p, {
                                prefix:'plugins/', 
                                resource: p, 
                                suffix:'/editor_plugin' + tinymce.suffix + '.js'
                            });
                        }
                    }
                });

                // Init when que is loaded
                sl.loadQueue(function() {
                    if (!t.removed)
                        t.init();
                });
            };

            loadScripts();
        },

        init : function() {
            var n, t = this, s = t.settings, w, h, mh, e = t.getElement(), o, ti, u, bi, bc, re, i, initializedPlugins = [];

            tinymce.add(t);

            s.aria_label = s.aria_label || DOM.getAttrib(e, 'aria-label', t.getLang('aria.rich_text_area'));

            if (s.theme) {
                if (typeof s.theme != "function") {
                    s.theme = s.theme.replace(/-/, '');
                    o = ThemeManager.get(s.theme);
                    t.theme = new o();

                    if (t.theme.init)
                        t.theme.init(t, ThemeManager.urls[s.theme] || tinymce.documentBaseURL.replace(/\/$/, ''));
                } else {
                    t.theme = s.theme;
                }
            }

            function initPlugin(p) {
                var c = PluginManager.get(p), u = PluginManager.urls[p] || tinymce.documentBaseURL.replace(/\/$/, ''), po;
                if (c && tinymce.inArray(initializedPlugins,p) === -1) {
                    each(PluginManager.dependencies(p), function(dep){
                        initPlugin(dep);
                    });
                    po = new c(t, u);

                    t.plugins[p] = po;

                    if (po.init) {
                        po.init(t, u);
                        initializedPlugins.push(p);
                    }
                }
            }
			
            // Create all plugins
            each(explode(s.plugins.replace(/\-/g, '')), initPlugin);

            // Setup popup CSS path(s)
            if (s.popup_css !== false) {
                if (s.popup_css)
                    s.popup_css = t.documentBaseURI.toAbsolute(s.popup_css);
                else
                    s.popup_css = t.baseURI.toAbsolute("themes/" + s.theme + "/skins/" + s.skin + "/dialog.css");
            }

            if (s.popup_css_add)
                s.popup_css += ',' + t.documentBaseURI.toAbsolute(s.popup_css_add);

            t.controlManager = new tinymce.ControlManager(t);

            // Enables users to override the control factory
            t.onBeforeRenderUI.dispatch(t, t.controlManager);

            // Measure box
            if (s.render_ui && t.theme) {
                t.orgDisplay = e.style.display;

                if (typeof s.theme != "function") {
                    w = s.width || e.style.width || e.offsetWidth;
                    h = s.height || e.style.height || e.offsetHeight;
                    mh = s.min_height || 100;
                    re = /^[0-9\.]+(|px)$/i;

                    if (re.test('' + w))
                        w = Math.max(parseInt(w, 10) + (o.deltaWidth || 0), 100);

                    if (re.test('' + h))
                        h = Math.max(parseInt(h, 10) + (o.deltaHeight || 0), mh);

                    // Render UI
                    o = t.theme.renderUI({
                        targetNode : e,
                        width : w,
                        height : h,
                        deltaWidth : s.delta_width,
                        deltaHeight : s.delta_height
                    });

                    // Resize editor
                    DOM.setStyles(o.sizeContainer || o.editorContainer, {
                        width : w,
                        height : h
                    });

                    h = (o.iframeHeight || h) + (typeof(h) == 'number' ? (o.deltaHeight || 0) : '');
                    if (h < mh)
                        h = mh;
                } else {
                    o = s.theme(t, e);

                    // Convert element type to id:s
                    if (o.editorContainer.nodeType) {
                        o.editorContainer = o.editorContainer.id = o.editorContainer.id || t.id + "_parent";
                    }

                    // Convert element type to id:s
                    if (o.iframeContainer.nodeType) {
                        o.iframeContainer = o.iframeContainer.id = o.iframeContainer.id || t.id + "_iframecontainer";
                    }

                    // Use specified iframe height or the targets offsetHeight
                    h = o.iframeHeight || e.offsetHeight;

                    // Store away the selection when it's changed to it can be restored later with a editor.focus() call
                    if (isIE) {
                        t.onInit.add(function(ed) {
                            ed.dom.bind(ed.getBody(), 'beforedeactivate keydown', function() {
                                ed.lastIERng = ed.selection.getRng();
                            });
                        });
                    }
                }

                t.editorContainer = o.editorContainer;
            }

            // Load specified content CSS last
            if (s.content_css) {
                each(explode(s.content_css), function(u) {
                    t.contentCSS.push(t.documentBaseURI.toAbsolute(u));
                });
            }

            // Load specified content CSS last
            if (s.content_style) {
                t.contentStyles.push(s.content_style);
            }

            // Content editable mode ends here
            if (s.content_editable) {
                e = n = o = null; // Fix IE leak
                return t.initContentBody();
            }

            // User specified a document.domain value
            if (document.domain && location.hostname != document.domain)
                tinymce.relaxedDomain = document.domain;

            t.iframeHTML = s.doctype + '<html><head xmlns="http://www.w3.org/1999/xhtml">';

            // We only need to override paths if we have to
            // IE has a bug where it remove site absolute urls to relative ones if this is specified
            if (s.document_base_url != tinymce.documentBaseURL)
                t.iframeHTML += '<base href="' + t.documentBaseURI.getURI() + '" />';

            // IE8 doesn't support carets behind images setting ie7_compat would force IE8+ to run in IE7 compat mode.
            if (s.ie7_compat)
                t.iframeHTML += '<meta http-equiv="X-UA-Compatible" content="IE=7" />';
            else
                t.iframeHTML += '<meta http-equiv="X-UA-Compatible" content="IE=edge" />';

            t.iframeHTML += '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />';

            // Load the CSS by injecting them into the HTML this will reduce "flicker"
            for (i = 0; i < t.contentCSS.length; i++) {
                t.iframeHTML += '<link type="text/css" rel="stylesheet" href="' + t.contentCSS[i] + '" />';
            }

            t.contentCSS = [];

            bi = s.body_id || 'tinymce';
            if (bi.indexOf('=') != -1) {
                bi = t.getParam('body_id', '', 'hash');
                bi = bi[t.id] || bi;
            }

            bc = s.body_class || '';
            if (bc.indexOf('=') != -1) {
                bc = t.getParam('body_class', '', 'hash');
                bc = bc[t.id] || '';
            }

            t.iframeHTML += '</head><body id="' + bi + '" class="mceContentBody ' + bc + '" onload="window.parent.tinyMCE.get(\'' + t.id + '\').onLoad.dispatch();"><br></body></html>';

            // Domain relaxing enabled, then set document domain
            if (tinymce.relaxedDomain && (isIE || (tinymce.isOpera && parseFloat(opera.version()) < 11))) {
                // We need to write the contents here in IE since multiple writes messes up refresh button and back button
                u = 'javascript:(function(){document.open();document.domain="' + document.domain + '";var ed = window.parent.tinyMCE.get("' + t.id + '");document.write(ed.iframeHTML);document.close();ed.initContentBody();})()';
            }

            // Create iframe
            // TODO: ACC add the appropriate description on this.
            n = DOM.add(o.iframeContainer, 'iframe', { 
                id : t.id + "_ifr",
                src : u || 'javascript:""', // Workaround for HTTPS warning in IE6/7
                frameBorder : '0',
                allowTransparency : "true",
                title : s.aria_label,
                style : {
                    width : '100%',
                    height : h,
                    display : 'block' // Important for Gecko to render the iframe correctly
                }
            });

            t.contentAreaContainer = o.iframeContainer;

            if (o.editorContainer) {
                DOM.get(o.editorContainer).style.display = t.orgDisplay;
            }

            // Restore visibility on target element
            e.style.visibility = t.orgVisibility;

            DOM.get(t.id).style.display = 'none';
            DOM.setAttrib(t.id, 'aria-hidden', true);

            if (!tinymce.relaxedDomain || !u)
                t.initContentBody();

            e = n = o = null; // Cleanup
        },

        initContentBody : function() {
            var self = this, settings = self.settings, targetElm = DOM.get(self.id), doc = self.getDoc(), html, body, contentCssText;

            // Setup iframe body
            if ((!isIE || !tinymce.relaxedDomain) && !settings.content_editable) {
                doc.open();
                doc.write(self.iframeHTML);
                doc.close();

                if (tinymce.relaxedDomain)
                    doc.domain = tinymce.relaxedDomain;
            }

            if (settings.content_editable) {
                DOM.addClass(targetElm, 'mceContentBody');
                self.contentDocument = doc = settings.content_document || document;
                self.contentWindow = settings.content_window || window;
                self.bodyElement = targetElm;

                // Prevent leak in IE
                settings.content_document = settings.content_window = null;
            }

            // It will not steal focus while setting contentEditable
            body = self.getBody();
            body.disabled = true;

            if (!settings.readonly)
                body.contentEditable = self.getParam('content_editable_state', true);

            body.disabled = false;

            self.schema = new tinymce.html.Schema(settings);

            self.dom = new tinymce.dom.DOMUtils(doc, {
                keep_values : true,
                url_converter : self.convertURL,
                url_converter_scope : self,
                hex_colors : settings.force_hex_style_colors,
                class_filter : settings.class_filter,
                update_styles : true,
                root_element : settings.content_editable ? self.id : null,
                schema : self.schema
            });

            self.parser = new tinymce.html.DomParser(settings, self.schema);

            // Convert src and href into data-mce-src, data-mce-href and data-mce-style
            self.parser.addAttributeFilter('src,href,style', function(nodes, name) {
                var i = nodes.length, node, dom = self.dom, value, internalName;

                while (i--) {
                    node = nodes[i];
                    value = node.attr(name);
                    internalName = 'data-mce-' + name;

                    // Add internal attribute if we need to we don't on a refresh of the document
                    if (!node.attributes.map[internalName]) {	
                        if (name === "style")
                            node.attr(internalName, dom.serializeStyle(dom.parseStyle(value), node.name));
                        else
                            node.attr(internalName, self.convertURL(value, name, node.name));
                    }
                }
            });

            // Keep scripts from executing
            self.parser.addNodeFilter('script', function(nodes, name) {
                var i = nodes.length, node;

                while (i--) {
                    node = nodes[i];
                    node.attr('type', 'mce-' + (node.attr('type') || 'text/javascript'));
                }
            });

            self.parser.addNodeFilter('#cdata', function(nodes, name) {
                var i = nodes.length, node;

                while (i--) {
                    node = nodes[i];
                    node.type = 8;
                    node.name = '#comment';
                    node.value = '[CDATA[' + node.value + ']]';
                }
            });

            self.parser.addNodeFilter('p,h1,h2,h3,h4,h5,h6,div', function(nodes, name) {
                var i = nodes.length, node, nonEmptyElements = self.schema.getNonEmptyElements();

                while (i--) {
                    node = nodes[i];

                    if (node.isEmpty(nonEmptyElements))
                        node.empty().append(new tinymce.html.Node('br', 1)).shortEnded = true;
                }
            });

            self.serializer = new tinymce.dom.Serializer(settings, self.dom, self.schema);

            self.selection = new tinymce.dom.Selection(self.dom, self.getWin(), self.serializer, self);

            self.formatter = new tinymce.Formatter(self);

            self.undoManager = new tinymce.UndoManager(self);

            self.forceBlocks = new tinymce.ForceBlocks(self);
            self.enterKey = new tinymce.EnterKey(self);
            self.editorCommands = new tinymce.EditorCommands(self);

            self.onExecCommand.add(function(editor, command) {
                // Don't refresh the select lists until caret move
                if (!/^(FontName|FontSize)$/.test(command))
                    self.nodeChanged();
            });

            // Pass through
            self.serializer.onPreProcess.add(function(se, o) {
                return self.onPreProcess.dispatch(self, o, se);
            });

            self.serializer.onPostProcess.add(function(se, o) {
                return self.onPostProcess.dispatch(self, o, se);
            });

            self.onPreInit.dispatch(self);

            if (!settings.browser_spellcheck && !settings.gecko_spellcheck)
                doc.body.spellcheck = false;

            if (!settings.readonly) {
                self.bindNativeEvents();
            }

            self.controlManager.onPostRender.dispatch(self, self.controlManager);
            self.onPostRender.dispatch(self);

            self.quirks = tinymce.util.Quirks(self);

            if (settings.directionality)
                body.dir = settings.directionality;

            if (settings.nowrap)
                body.style.whiteSpace = "nowrap";

            if (settings.protect) {
                self.onBeforeSetContent.add(function(ed, o) {
                    each(settings.protect, function(pattern) {
                        o.content = o.content.replace(pattern, function(str) {
                            return '<!--mce:protected ' + escape(str) + '-->';
                        });
                    });
                });
            }

            // Add visual aids when new contents is added
            self.onSetContent.add(function() {
                self.addVisual(self.getBody());
            });

            // Remove empty contents
            if (settings.padd_empty_editor) {
                self.onPostProcess.add(function(ed, o) {
                    o.content = o.content.replace(/^(<p[^>]*>(&nbsp;|&#160;|\s|\u00a0|)<\/p>[\r\n]*|<br \/>[\r\n]*)$/, '');
                });
            }

            self.load({
                initial : true, 
                format : 'html'
            });
            self.startContent = self.getContent({
                format : 'raw'
            });

            self.initialized = true;

            self.onInit.dispatch(self);
            self.execCallback('setupcontent_callback', self.id, body, doc);
            self.execCallback('init_instance_callback', self);
            self.focus(true);
            self.nodeChanged({
                initial : true
            });

            // Add editor specific CSS styles
            if (self.contentStyles.length > 0) {
                contentCssText = '';

                each(self.contentStyles, function(style) {
                    contentCssText += style + "\r\n";
                });

                self.dom.addStyle(contentCssText);
            }

            // Load specified content CSS last
            each(self.contentCSS, function(url) {
                self.dom.loadCSS(url);
            });

            // Handle auto focus
            if (settings.auto_focus) {
                setTimeout(function () {
                    var ed = tinymce.get(settings.auto_focus);

                    ed.selection.select(ed.getBody(), 1);
                    ed.selection.collapse(1);
                    ed.getBody().focus();
                    ed.getWin().focus();
                }, 100);
            }

            // Clean up references for IE
            targetElm = doc = body = null;
        },

        focus : function(skip_focus) {
            var oed, self = this, selection = self.selection, contentEditable = self.settings.content_editable, ieRng, controlElm, doc = self.getDoc(), body;

            if (!skip_focus) {
                if (self.lastIERng) {
                    selection.setRng(self.lastIERng);
                }

                // Get selected control element
                ieRng = selection.getRng();
                if (ieRng.item) {
                    controlElm = ieRng.item(0);
                }

                self._refreshContentEditable();

                // Focus the window iframe
                if (!contentEditable) {
                    self.getWin().focus();
                }

                // Focus the body as well since it's contentEditable
                if (tinymce.isGecko || contentEditable) {
                    body = self.getBody();

                    // Check for setActive since it doesn't scroll to the element
                    if (body.setActive) {
                        body.setActive();
                    } else {
                        body.focus();
                    }

                    if (contentEditable) {
                        selection.normalize();
                    }
                }

                // Restore selected control element
                // This is needed when for example an image is selected within a
                // layer a call to focus will then remove the control selection
                if (controlElm && controlElm.ownerDocument == doc) {
                    ieRng = doc.body.createControlRange();
                    ieRng.addElement(controlElm);
                    ieRng.select();
                }
            }

            if (tinymce.activeEditor != self) {
                if ((oed = tinymce.activeEditor) != null)
                    oed.onDeactivate.dispatch(oed, self);

                self.onActivate.dispatch(self, oed);
            }

            tinymce._setActive(self);
        },

        execCallback : function(n) {
            var t = this, f = t.settings[n], s;

            if (!f)
                return;

            // Look through lookup
            if (t.callbackLookup && (s = t.callbackLookup[n])) {
                f = s.func;
                s = s.scope;
            }

            if (is(f, 'string')) {
                s = f.replace(/\.\w+$/, '');
                s = s ? tinymce.resolve(s) : 0;
                f = tinymce.resolve(f);
                t.callbackLookup = t.callbackLookup || {};
                t.callbackLookup[n] = {
                    func : f, 
                    scope : s
                };
            }

            return f.apply(s || t, Array.prototype.slice.call(arguments, 1));
        },

        translate : function(s) {
            var c = this.settings.language || 'en', i18n = tinymce.i18n;

            if (!s)
                return '';

            return i18n[c + '.' + s] || s.replace(/\{\#([^\}]+)\}/g, function(a, b) {
                return i18n[c + '.' + b] || '{#' + b + '}';
            });
        },

        getLang : function(n, dv) {
            return tinymce.i18n[(this.settings.language || 'en') + '.' + n] || (is(dv) ? dv : '{#' + n + '}');
        },

        getParam : function(n, dv, ty) {
            var tr = tinymce.trim, v = is(this.settings[n]) ? this.settings[n] : dv, o;

            if (ty === 'hash') {
                o = {};

                if (is(v, 'string')) {
                    each(v.indexOf('=') > 0 ? v.split(/[;,](?![^=;,]*(?:[;,]|$))/) : v.split(','), function(v) {
                        v = v.split('=');

                        if (v.length > 1)
                            o[tr(v[0])] = tr(v[1]);
                        else
                            o[tr(v[0])] = tr(v);
                    });
                } else
                    o = v;

                return o;
            }

            return v;
        },

        nodeChanged : function(o) {
            var self = this, selection = self.selection, node;

            // Fix for bug #1896577 it seems that this can not be fired while the editor is loading
            if (self.initialized) {
                o = o || {};

                // Get start node
                node = selection.getStart() || self.getBody();
                node = isIE && node.ownerDocument != self.getDoc() ? self.getBody() : node; // Fix for IE initial state

                // Get parents and add them to object
                o.parents = [];
                self.dom.getParent(node, function(node) {
                    if (node.nodeName == 'BODY')
                        return true;

                    o.parents.push(node);
                });

                self.onNodeChange.dispatch(
                    self,
                    o ? o.controlManager || self.controlManager : self.controlManager,
                    node,
                    selection.isCollapsed(),
                    o
                    );
            }
        },

        addButton : function(name, settings) {
            var self = this;

            self.buttons = self.buttons || {};
            self.buttons[name] = settings;
        },

        addCommand : function(name, callback, scope) {
            this.execCommands[name] = {
                func : callback, 
                scope : scope || this
            };
        },

        addQueryStateHandler : function(name, callback, scope) {
            this.queryStateCommands[name] = {
                func : callback, 
                scope : scope || this
            };
        },

        addQueryValueHandler : function(name, callback, scope) {
            this.queryValueCommands[name] = {
                func : callback, 
                scope : scope || this
            };
        },

        addShortcut : function(pa, desc, cmd_func, sc) {
            var t = this, c;

            if (t.settings.custom_shortcuts === false)
                return false;

            t.shortcuts = t.shortcuts || {};

            if (is(cmd_func, 'string')) {
                c = cmd_func;

                cmd_func = function() {
                    t.execCommand(c, false, null);
                };
            }

            if (is(cmd_func, 'object')) {
                c = cmd_func;

                cmd_func = function() {
                    t.execCommand(c[0], c[1], c[2]);
                };
            }

            each(explode(pa), function(pa) {
                var o = {
                    func : cmd_func,
                    scope : sc || this,
                    desc : t.translate(desc),
                    alt : false,
                    ctrl : false,
                    shift : false
                };

                each(explode(pa, '+'), function(v) {
                    switch (v) {
                        case 'alt':
                        case 'ctrl':
                        case 'shift':
                            o[v] = true;
                            break;

                        default:
                            o.charCode = v.charCodeAt(0);
                            o.keyCode = v.toUpperCase().charCodeAt(0);
                    }
                });

                t.shortcuts[(o.ctrl ? 'ctrl' : '') + ',' + (o.alt ? 'alt' : '') + ',' + (o.shift ? 'shift' : '') + ',' + o.keyCode] = o;
            });

            return true;
        },

        execCommand : function(cmd, ui, val, a) {
            var t = this, s = 0, o, st;

            if (!/^(mceAddUndoLevel|mceEndUndoLevel|mceBeginUndoLevel|mceRepaint|SelectAll)$/.test(cmd) && (!a || !a.skip_focus))
                t.focus();

            a = extend({}, a);
            t.onBeforeExecCommand.dispatch(t, cmd, ui, val, a);
            if (a.terminate)
                return false;

            // Command callback
            if (t.execCallback('execcommand_callback', t.id, t.selection.getNode(), cmd, ui, val)) {
                t.onExecCommand.dispatch(t, cmd, ui, val, a);
                return true;
            }

            // Registred commands
            if (o = t.execCommands[cmd]) {
                st = o.func.call(o.scope, ui, val);

                // Fall through on true
                if (st !== true) {
                    t.onExecCommand.dispatch(t, cmd, ui, val, a);
                    return st;
                }
            }

            // Plugin commands
            each(t.plugins, function(p) {
                if (p.execCommand && p.execCommand(cmd, ui, val)) {
                    t.onExecCommand.dispatch(t, cmd, ui, val, a);
                    s = 1;
                    return false;
                }
            });

            if (s)
                return true;

            // Theme commands
            if (t.theme && t.theme.execCommand && t.theme.execCommand(cmd, ui, val)) {
                t.onExecCommand.dispatch(t, cmd, ui, val, a);
                return true;
            }

            // Editor commands
            if (t.editorCommands.execCommand(cmd, ui, val)) {
                t.onExecCommand.dispatch(t, cmd, ui, val, a);
                return true;
            }

            // Browser commands
            t.getDoc().execCommand(cmd, ui, val);
            t.onExecCommand.dispatch(t, cmd, ui, val, a);
        },

        queryCommandState : function(cmd) {
            var t = this, o, s;

            // Is hidden then return undefined
            if (t._isHidden())
                return;

            // Registred commands
            if (o = t.queryStateCommands[cmd]) {
                s = o.func.call(o.scope);

                // Fall though on true
                if (s !== true)
                    return s;
            }

            // Registred commands
            o = t.editorCommands.queryCommandState(cmd);
            if (o !== -1)
                return o;

            // Browser commands
            try {
                return this.getDoc().queryCommandState(cmd);
            } catch (ex) {
            // Fails sometimes see bug: 1896577
            }
        },

        queryCommandValue : function(c) {
            var t = this, o, s;

            // Is hidden then return undefined
            if (t._isHidden())
                return;

            // Registred commands
            if (o = t.queryValueCommands[c]) {
                s = o.func.call(o.scope);

                // Fall though on true
                if (s !== true)
                    return s;
            }

            // Registred commands
            o = t.editorCommands.queryCommandValue(c);
            if (is(o))
                return o;

            // Browser commands
            try {
                return this.getDoc().queryCommandValue(c);
            } catch (ex) {
            // Fails sometimes see bug: 1896577
            }
        },

        show : function() {
            var self = this;

            DOM.show(self.getContainer());
            DOM.hide(self.id);
            self.load();
        },

        hide : function() {
            var self = this, doc = self.getDoc();

            // Fixed bug where IE has a blinking cursor left from the editor
            if (isIE && doc)
                doc.execCommand('SelectAll');

            // We must save before we hide so Safari doesn't crash
            self.save();
            DOM.hide(self.getContainer());
            DOM.setStyle(self.id, 'display', self.orgDisplay);
        },

        isHidden : function() {
            return !DOM.isHidden(this.id);
        },

        setProgressState : function(b, ti, o) {
            this.onSetProgressState.dispatch(this, b, ti, o);

            return b;
        },

        load : function(o) {
            var t = this, e = t.getElement(), h;

            if (e) {
                o = o || {};
                o.load = true;

                // Double encode existing entities in the value
                h = t.setContent(is(e.value) ? e.value : e.innerHTML, o);
                o.element = e;

                if (!o.no_events)
                    t.onLoadContent.dispatch(t, o);

                o.element = e = null;

                return h;
            }
        },

        save : function(o) {
            var t = this, e = t.getElement(), h, f;

            if (!e || !t.initialized)
                return;

            o = o || {};
            o.save = true;

            o.element = e;
            h = o.content = t.getContent(o);

            if (!o.no_events)
                t.onSaveContent.dispatch(t, o);

            h = o.content;

            if (!/TEXTAREA|INPUT/i.test(e.nodeName)) {
                e.innerHTML = h;

                // Update hidden form element
                if (f = DOM.getParent(t.id, 'form')) {
                    each(f.elements, function(e) {
                        if (e.name == t.id) {
                            e.value = h;
                            return false;
                        }
                    });
                }
            } else
                e.value = h;

            o.element = e = null;

            return h;
        },

        setContent : function(content, args) {
            var self = this, rootNode, body = self.getBody(), forcedRootBlockName;

            // Setup args object
            args = args || {};
            args.format = args.format || 'html';
            args.set = true;
            args.content = content;

            // Do preprocessing
            if (!args.no_events)
                self.onBeforeSetContent.dispatch(self, args);

            content = args.content;

            // Padd empty content in Gecko and Safari. Commands will otherwise fail on the content
            // It will also be impossible to place the caret in the editor unless there is a BR element present
            if (!tinymce.isIE && (content.length === 0 || /^\s+$/.test(content))) {
                forcedRootBlockName = self.settings.forced_root_block;
                if (forcedRootBlockName)
                    content = '<' + forcedRootBlockName + '><br data-mce-bogus="1"></' + forcedRootBlockName + '>';
                else
                    content = '<br data-mce-bogus="1">';

                body.innerHTML = content;
                self.selection.select(body, true);
                self.selection.collapse(true);
                return;
            }

            // Parse and serialize the html
            if (args.format !== 'raw') {
                content = new tinymce.html.Serializer({}, self.schema).serialize(
                    self.parser.parse(content)
                    );
            }

            // Set the new cleaned contents to the editor
            args.content = tinymce.trim(content);
            self.dom.setHTML(body, args.content);

            // Do post processing
            if (!args.no_events)
                self.onSetContent.dispatch(self, args);

            // Don't normalize selection if the focused element isn't the body in content editable mode since it will steal focus otherwise
            if (!self.settings.content_editable || document.activeElement === self.getBody()) {
                self.selection.normalize();
            }

            return args.content;
        },

        getContent : function(args) {
            var self = this, content, body = self.getBody();

            // Setup args object
            args = args || {};
            args.format = args.format || 'html';
            args.get = true;
            args.getInner = true;

            // Do preprocessing
            if (!args.no_events)
                self.onBeforeGetContent.dispatch(self, args);

            // Get raw contents or by default the cleaned contents
            if (args.format == 'raw')
                content = body.innerHTML;
            else if (args.format == 'text')
                content = body.innerText || body.textContent;
            else
                content = self.serializer.serialize(body, args);

            // Trim whitespace in beginning/end of HTML
            if (args.format != 'text') {
                args.content = tinymce.trim(content);
            } else {
                args.content = content;
            }

            // Do post processing
            if (!args.no_events)
                self.onGetContent.dispatch(self, args);

            return args.content;
        },

        isDirty : function() {
            var self = this;

            return tinymce.trim(self.startContent) != tinymce.trim(self.getContent({
                format : 'raw', 
                no_events : 1
            })) && !self.isNotDirty;
        },

        getContainer : function() {
            var self = this;

            if (!self.container)
                self.container = DOM.get(self.editorContainer || self.id + '_parent');

            return self.container;
        },

        getContentAreaContainer : function() {
            return this.contentAreaContainer;
        },

        getElement : function() {
            return DOM.get(this.settings.content_element || this.id);
        },

        getWin : function() {
            var self = this, elm;

            if (!self.contentWindow) {
                elm = DOM.get(self.id + "_ifr");

                if (elm)
                    self.contentWindow = elm.contentWindow;
            }

            return self.contentWindow;
        },

        getDoc : function() {
            var self = this, win;

            if (!self.contentDocument) {
                win = self.getWin();

                if (win)
                    self.contentDocument = win.document;
            }

            return self.contentDocument;
        },

        getBody : function() {
            return this.bodyElement || this.getDoc().body;
        },

        convertURL : function(url, name, elm) {
            var self = this, settings = self.settings;

            // Use callback instead
            if (settings.urlconverter_callback)
                return self.execCallback('urlconverter_callback', url, elm, true, name);

            // Don't convert link href since thats the CSS files that gets loaded into the editor also skip local file URLs
            if (!settings.convert_urls || (elm && elm.nodeName == 'LINK') || url.indexOf('file:') === 0)
                return url;

            // Convert to relative
            if (settings.relative_urls)
                return self.documentBaseURI.toRelative(url);

            // Convert to absolute
            url = self.documentBaseURI.toAbsolute(url, settings.remove_script_host);

            return url;
        },

        addVisual : function(elm) {
            var self = this, settings = self.settings, dom = self.dom, cls;

            elm = elm || self.getBody();

            if (!is(self.hasVisual))
                self.hasVisual = settings.visual;

            each(dom.select('table,a', elm), function(elm) {
                var value;

                switch (elm.nodeName) {
                    case 'TABLE':
                        cls = settings.visual_table_class || 'mceItemTable';
                        value = dom.getAttrib(elm, 'border');

                        if (!value || value == '0') {
                            if (self.hasVisual)
                                dom.addClass(elm, cls);
                            else
                                dom.removeClass(elm, cls);
                        }

                        return;

                    case 'A':
                        if (!dom.getAttrib(elm, 'href', false)) {
                            value = dom.getAttrib(elm, 'name') || elm.id;
                            cls = 'mceItemAnchor';

                            if (value) {
                                if (self.hasVisual)
                                    dom.addClass(elm, cls);
                                else
                                    dom.removeClass(elm, cls);
                            }
                        }

                        return;
                }
            });

            self.onVisualAid.dispatch(self, elm, self.hasVisual);
        },

        remove : function() {
            var self = this, elm = self.getContainer();

            if (!self.removed) {
                self.removed = 1; // Cancels post remove event execution
                self.hide();

                // Don't clear the window or document if content editable
                // is enabled since other instances might still be present
                if (!self.settings.content_editable) {
                    Event.unbind(self.getWin());
                    Event.unbind(self.getDoc());
                }

                Event.unbind(self.getBody());
                Event.clear(elm);

                self.execCallback('remove_instance_callback', self);
                self.onRemove.dispatch(self);

                // Clear all execCommand listeners this is required to avoid errors if the editor was removed inside another command
                self.onExecCommand.listeners = [];

                tinymce.remove(self);
                DOM.remove(elm);
            }
        },

        destroy : function(s) {
            var t = this;

            // One time is enough
            if (t.destroyed)
                return;

            // We must unbind on Gecko since it would otherwise produce the pesky "attempt to run compile-and-go script on a cleared scope" message
            if (isGecko) {
                Event.unbind(t.getDoc());
                Event.unbind(t.getWin());
                Event.unbind(t.getBody());
            }

            if (!s) {
                tinymce.removeUnload(t.destroy);
                tinyMCE.onBeforeUnload.remove(t._beforeUnload);

                // Manual destroy
                if (t.theme && t.theme.destroy)
                    t.theme.destroy();

                // Destroy controls, selection and dom
                t.controlManager.destroy();
                t.selection.destroy();
                t.dom.destroy();
            }

            if (t.formElement) {
                t.formElement.submit = t.formElement._mceOldSubmit;
                t.formElement._mceOldSubmit = null;
            }

            t.contentAreaContainer = t.formElement = t.container = t.settings.content_element = t.bodyElement = t.contentDocument = t.contentWindow = null;

            if (t.selection)
                t.selection = t.selection.win = t.selection.dom = t.selection.dom.doc = null;

            t.destroyed = 1;
        },

        // Internal functions

        _refreshContentEditable : function() {
            var self = this, body, parent;

            // Check if the editor was hidden and the re-initalize contentEditable mode by removing and adding the body again
            if (self._isHidden()) {
                body = self.getBody();
                parent = body.parentNode;

                parent.removeChild(body);
                parent.appendChild(body);

                body.focus();
            }
        },

        _isHidden : function() {
            var s;

            if (!isGecko)
                return 0;

            // Weird, wheres that cursor selection?
            s = this.selection.getSel();
            return (!s || !s.rangeCount || s.rangeCount === 0);
        }
    });
})(tinymce);
(function(tinymce) {
    var each = tinymce.each;

    tinymce.Editor.prototype.setupEvents = function() {
        var self = this, settings = self.settings;

        // Add events to the editor
        each([
            'onPreInit',

            'onBeforeRenderUI',

            'onPostRender',

            'onLoad',

            'onInit',

            'onRemove',

            'onActivate',

            'onDeactivate',

            'onClick',

            'onEvent',

            'onMouseUp',

            'onMouseDown',

            'onDblClick',

            'onKeyDown',

            'onKeyUp',

            'onKeyPress',

            'onContextMenu',

            'onSubmit',

            'onReset',

            'onPaste',

            'onPreProcess',

            'onPostProcess',

            'onBeforeSetContent',

            'onBeforeGetContent',

            'onSetContent',

            'onGetContent',

            'onLoadContent',

            'onSaveContent',

            'onNodeChange',

            'onChange',

            'onBeforeExecCommand',

            'onExecCommand',

            'onUndo',

            'onRedo',

            'onVisualAid',

            'onSetProgressState',

            'onSetAttrib'
            ], function(name) {
                self[name] = new tinymce.util.Dispatcher(self);
            });

        // Handle legacy cleanup_callback option
        if (settings.cleanup_callback) {
            self.onBeforeSetContent.add(function(ed, o) {
                o.content = ed.execCallback('cleanup_callback', 'insert_to_editor', o.content, o);
            });

            self.onPreProcess.add(function(ed, o) {
                if (o.set)
                    ed.execCallback('cleanup_callback', 'insert_to_editor_dom', o.node, o);

                if (o.get)
                    ed.execCallback('cleanup_callback', 'get_from_editor_dom', o.node, o);
            });

            self.onPostProcess.add(function(ed, o) {
                if (o.set)
                    o.content = ed.execCallback('cleanup_callback', 'insert_to_editor', o.content, o);

                if (o.get)						
                    o.content = ed.execCallback('cleanup_callback', 'get_from_editor', o.content, o);
            });
        }

        // Handle legacy save_callback option
        if (settings.save_callback) {
            self.onGetContent.add(function(ed, o) {
                if (o.save)
                    o.content = ed.execCallback('save_callback', ed.id, o.content, ed.getBody());
            });
        }

        // Handle legacy handle_event_callback option
        if (settings.handle_event_callback) {
            self.onEvent.add(function(ed, e, o) {
                if (self.execCallback('handle_event_callback', e, ed, o) === false) {
                    e.preventDefault();
                    e.stopPropagation();
                }
            });
        }

        // Handle legacy handle_node_change_callback option
        if (settings.handle_node_change_callback) {
            self.onNodeChange.add(function(ed, cm, n) {
                ed.execCallback('handle_node_change_callback', ed.id, n, -1, -1, true, ed.selection.isCollapsed());
            });
        }

        // Handle legacy save_callback option
        if (settings.save_callback) {
            self.onSaveContent.add(function(ed, o) {
                var h = ed.execCallback('save_callback', ed.id, o.content, ed.getBody());

                if (h)
                    o.content = h;
            });
        }

        // Handle legacy onchange_callback option
        if (settings.onchange_callback) {
            self.onChange.add(function(ed, l) {
                ed.execCallback('onchange_callback', ed, l);
            });
        }
    };

    tinymce.Editor.prototype.bindNativeEvents = function() {
        // 'focus', 'blur', 'dblclick', 'beforedeactivate', submit, reset
        var self = this, i, settings = self.settings, dom = self.dom, nativeToDispatcherMap;

        nativeToDispatcherMap = {
            mouseup : 'onMouseUp',
            mousedown : 'onMouseDown',
            click : 'onClick',
            keyup : 'onKeyUp',
            keydown : 'onKeyDown',
            keypress : 'onKeyPress',
            submit : 'onSubmit',
            reset : 'onReset',
            contextmenu : 'onContextMenu',
            dblclick : 'onDblClick',
            paste : 'onPaste' // Doesn't work in all browsers yet
        };

        // Handler that takes a native event and sends it out to a dispatcher like onKeyDown
        function eventHandler(evt, args) {
            var type = evt.type;

            // Don't fire events when it's removed
            if (self.removed)
                return;

            // Sends the native event out to a global dispatcher then to the specific event dispatcher
            if (self.onEvent.dispatch(self, evt, args) !== false) {
                self[nativeToDispatcherMap[evt.fakeType || evt.type]].dispatch(self, evt, args);
            }
        };

        // Opera doesn't support focus event for contentEditable elements so we need to fake it
        function doOperaFocus(e) {
            self.focus(true);
        };

        function nodeChanged(ed, e) {
            // Normalize selection for example <b>a</b><i>|a</i> becomes <b>a|</b><i>a</i> except for Ctrl+A since it selects everything
            if (e.keyCode != 65 || !tinymce.VK.metaKeyPressed(e)) {
                self.selection.normalize();
            }

            self.nodeChanged();
        }

        // Add DOM events
        each(nativeToDispatcherMap, function(dispatcherName, nativeName) {
            var root = settings.content_editable ? self.getBody() : self.getDoc();

            switch (nativeName) {
                case 'contextmenu':
                    dom.bind(root, nativeName, eventHandler);
                    break;

                case 'paste':
                    dom.bind(self.getBody(), nativeName, eventHandler);
                    break;

                case 'submit':
                case 'reset':
                    dom.bind(self.getElement().form || tinymce.DOM.getParent(self.id, 'form'), nativeName, eventHandler);
                    break;

                default:
                    dom.bind(root, nativeName, eventHandler);
            }
        });

        // Set the editor as active when focused
        dom.bind(settings.content_editable ? self.getBody() : (tinymce.isGecko ? self.getDoc() : self.getWin()), 'focus', function(e) {
            self.focus(true);
        });

        if (settings.content_editable && tinymce.isOpera) {
            dom.bind(self.getBody(), 'click', doOperaFocus);
            dom.bind(self.getBody(), 'keydown', doOperaFocus);
        }

        // Add node change handler
        self.onMouseUp.add(nodeChanged);

        self.onKeyUp.add(function(ed, e) {
            var keyCode = e.keyCode;

            if ((keyCode >= 33 && keyCode <= 36) || (keyCode >= 37 && keyCode <= 40) || keyCode == 13 || keyCode == 45 || keyCode == 46 || keyCode == 8 || (tinymce.isMac && (keyCode == 91 || keyCode == 93)) || e.ctrlKey)
                nodeChanged(ed, e);
        });

        // Add reset handler
        self.onReset.add(function() {
            self.setContent(self.startContent, {
                format : 'raw'
            });
        });

        // Add shortcuts
        function handleShortcut(e, execute) {
            if (e.altKey || e.ctrlKey || e.metaKey) {
                each(self.shortcuts, function(shortcut) {
                    var ctrlState = tinymce.isMac ? e.metaKey : e.ctrlKey;

                    if (shortcut.ctrl != ctrlState || shortcut.alt != e.altKey || shortcut.shift != e.shiftKey)
                        return;

                    if (e.keyCode == shortcut.keyCode || (e.charCode && e.charCode == shortcut.charCode)) {
                        e.preventDefault();

                        if (execute) {
                            shortcut.func.call(shortcut.scope);
                        }

                        return true;
                    }
                });
            }
        };

        self.onKeyUp.add(function(ed, e) {
            handleShortcut(e);
        });

        self.onKeyPress.add(function(ed, e) {
            handleShortcut(e);
        });

        self.onKeyDown.add(function(ed, e) {
            handleShortcut(e, true);
        });

        if (tinymce.isOpera) {
            self.onClick.add(function(ed, e) {
                e.preventDefault();
            });
        }
    };
})(tinymce);
(function(tinymce) {
    // Added for compression purposes
    var each = tinymce.each, undef, TRUE = true, FALSE = false;

    tinymce.EditorCommands = function(editor) {
        var dom = editor.dom,
        selection = editor.selection,
        commands = {
            state: {}, 
            exec : {}, 
            value : {}
        },
        settings = editor.settings,
        formatter = editor.formatter,
        bookmark;

        function execCommand(command, ui, value) {
            var func;

            command = command.toLowerCase();
            if (func = commands.exec[command]) {
                func(command, ui, value);
                return TRUE;
            }

            return FALSE;
        };

        function queryCommandState(command) {
            var func;

            command = command.toLowerCase();
            if (func = commands.state[command])
                return func(command);

            return -1;
        };

        function queryCommandValue(command) {
            var func;

            command = command.toLowerCase();
            if (func = commands.value[command])
                return func(command);

            return FALSE;
        };

        function addCommands(command_list, type) {
            type = type || 'exec';

            each(command_list, function(callback, command) {
                each(command.toLowerCase().split(','), function(command) {
                    commands[type][command] = callback;
                });
            });
        };

        // Expose public methods
        tinymce.extend(this, {
            execCommand : execCommand,
            queryCommandState : queryCommandState,
            queryCommandValue : queryCommandValue,
            addCommands : addCommands
        });

        // Private methods

        function execNativeCommand(command, ui, value) {
            if (ui === undef)
                ui = FALSE;

            if (value === undef)
                value = null;

            return editor.getDoc().execCommand(command, ui, value);
        };

        function isFormatMatch(name) {
            return formatter.match(name);
        };

        function toggleFormat(name, value) {
            formatter.toggle(name, value ? {
                value : value
            } : undef);
        };

        function storeSelection(type) {
            bookmark = selection.getBookmark(type);
        };

        function restoreSelection() {
            selection.moveToBookmark(bookmark);
        };

        // Add execCommand overrides
        addCommands({
            // Ignore these, added for compatibility
            'mceResetDesignMode,mceBeginUndoLevel' : function() {},

            // Add undo manager logic
            'mceEndUndoLevel,mceAddUndoLevel' : function() {
                editor.undoManager.add();
            },

            'Cut,Copy,Paste' : function(command) {
                var doc = editor.getDoc(), failed;

                // Try executing the native command
                try {
                    execNativeCommand(command);
                } catch (ex) {
                    // Command failed
                    failed = TRUE;
                }

                // Present alert message about clipboard access not being available
                if (failed || !doc.queryCommandSupported(command)) {
                    if (tinymce.isGecko) {
                        editor.windowManager.confirm(editor.getLang('clipboard_msg'), function(state) {
                            if (state)
                                open('http://www.mozilla.org/editor/midasdemo/securityprefs.html', '_blank');
                        });
                    } else
                        editor.windowManager.alert(editor.getLang('clipboard_no_support'));
                }
            },

            // Override unlink command
            unlink : function(command) {
                if (selection.isCollapsed())
                    selection.select(selection.getNode());

                execNativeCommand(command);
                selection.collapse(FALSE);
            },

            // Override justify commands to use the text formatter engine
            'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull' : function(command) {
                var align = command.substring(7);

                // Remove all other alignments first
                each('left,center,right,full'.split(','), function(name) {
                    if (align != name)
                        formatter.remove('align' + name);
                });

                toggleFormat('align' + align);
                execCommand('mceRepaint');
            },

            // Override list commands to fix WebKit bug
            'InsertUnorderedList,InsertOrderedList' : function(command) {
                var listElm, listParent;

                execNativeCommand(command);

                // WebKit produces lists within block elements so we need to split them
                // we will replace the native list creation logic to custom logic later on
                // TODO: Remove this when the list creation logic is removed
                listElm = dom.getParent(selection.getNode(), 'ol,ul');
                if (listElm) {
                    listParent = listElm.parentNode;

                    // If list is within a text block then split that block
                    if (/^(H[1-6]|P|ADDRESS|PRE)$/.test(listParent.nodeName)) {
                        storeSelection();
                        dom.split(listParent, listElm);
                        restoreSelection();
                    }
                }
            },

            // Override commands to use the text formatter engine
            'Bold,Italic,Underline,Strikethrough,Superscript,Subscript' : function(command) {
                toggleFormat(command);
            },

            // Override commands to use the text formatter engine
            'ForeColor,HiliteColor,FontName' : function(command, ui, value) {
                toggleFormat(command, value);
            },

            FontSize : function(command, ui, value) {
                var fontClasses, fontSizes;

                // Convert font size 1-7 to styles
                if (value >= 1 && value <= 7) {
                    fontSizes = tinymce.explode(settings.font_size_style_values);
                    fontClasses = tinymce.explode(settings.font_size_classes);

                    if (fontClasses)
                        value = fontClasses[value - 1] || value;
                    else
                        value = fontSizes[value - 1] || value;
                }

                toggleFormat(command, value);
            },

            RemoveFormat : function(command) {
                formatter.remove(command);
            },

            mceBlockQuote : function(command) {
                toggleFormat('blockquote');
            },

            FormatBlock : function(command, ui, value) {
                return toggleFormat(value || 'p');
            },

            mceCleanup : function() {
                var bookmark = selection.getBookmark();

                editor.setContent(editor.getContent({
                    cleanup : TRUE
                }), {
                    cleanup : TRUE
                });

                selection.moveToBookmark(bookmark);
            },

            mceRemoveNode : function(command, ui, value) {
                var node = value || selection.getNode();

                // Make sure that the body node isn't removed
                if (node != editor.getBody()) {
                    storeSelection();
                    editor.dom.remove(node, TRUE);
                    restoreSelection();
                }
            },

            mceSelectNodeDepth : function(command, ui, value) {
                var counter = 0;

                dom.getParent(selection.getNode(), function(node) {
                    if (node.nodeType == 1 && counter++ == value) {
                        selection.select(node);
                        return FALSE;
                    }
                }, editor.getBody());
            },

            mceSelectNode : function(command, ui, value) {
                selection.select(value);
            },

            mceInsertContent : function(command, ui, value) {
                var parser, serializer, parentNode, rootNode, fragment, args,
                marker, nodeRect, viewPortRect, rng, node, node2, bookmarkHtml, viewportBodyElement;

                //selection.normalize();

                // Setup parser and serializer
                parser = editor.parser;
                serializer = new tinymce.html.Serializer({}, editor.schema);
                bookmarkHtml = '<span id="mce_marker" data-mce-type="bookmark">\uFEFF</span>';

                // Run beforeSetContent handlers on the HTML to be inserted
                args = {
                    content: value, 
                    format: 'html'
                };
                selection.onBeforeSetContent.dispatch(selection, args);
                value = args.content;

                // Add caret at end of contents if it's missing
                if (value.indexOf('{$caret}') == -1)
                    value += '{$caret}';

                // Replace the caret marker with a span bookmark element
                value = value.replace(/\{\$caret\}/, bookmarkHtml);

                // Insert node maker where we will insert the new HTML and get it's parent
                if (!selection.isCollapsed())
                    editor.getDoc().execCommand('Delete', false, null);

                parentNode = selection.getNode();

                // Parse the fragment within the context of the parent node
                args = {
                    context : parentNode.nodeName.toLowerCase()
                };
                fragment = parser.parse(value, args);

                // Move the caret to a more suitable location
                node = fragment.lastChild;
                if (node.attr('id') == 'mce_marker') {
                    marker = node;

                    for (node = node.prev; node; node = node.walk(true)) {
                        if (node.type == 3 || !dom.isBlock(node.name)) {
                            node.parent.insert(marker, node, node.name === 'br');
                            break;
                        }
                    }
                }

                // If parser says valid we can insert the contents into that parent
                if (!args.invalid) {
                    value = serializer.serialize(fragment);

                    // Check if parent is empty or only has one BR element then set the innerHTML of that parent
                    node = parentNode.firstChild;
                    node2 = parentNode.lastChild;
                    if (!node || (node === node2 && node.nodeName === 'BR'))
                        dom.setHTML(parentNode, value);
                    else
                        selection.setContent(value);
                } else {
                    // If the fragment was invalid within that context then we need
                    // to parse and process the parent it's inserted into

                    // Insert bookmark node and get the parent
                    selection.setContent(bookmarkHtml);
                    parentNode = selection.getNode();
                    rootNode = editor.getBody();

                    // Opera will return the document node when selection is in root
                    if (parentNode.nodeType == 9)
                        parentNode = node = rootNode;
                    else
                        node = parentNode;

                    // Find the ancestor just before the root element
                    while (node !== rootNode) {
                        parentNode = node;
                        node = node.parentNode;
                    }

                    // Get the outer/inner HTML depending on if we are in the root and parser and serialize that
                    value = parentNode == rootNode ? rootNode.innerHTML : dom.getOuterHTML(parentNode);
                    value = serializer.serialize(
                        parser.parse(
                            // Need to replace by using a function since $ in the contents would otherwise be a problem
                            value.replace(/<span (id="mce_marker"|id=mce_marker).+?<\/span>/i, function() {
                                return serializer.serialize(fragment);
                            })
                            )
                        );

                    // Set the inner/outer HTML depending on if we are in the root or not
                    if (parentNode == rootNode)
                        dom.setHTML(rootNode, value);
                    else
                        dom.setOuterHTML(parentNode, value);
                }

                marker = dom.get('mce_marker');

                // Scroll range into view scrollIntoView on element can't be used since it will scroll the main view port as well
                nodeRect = dom.getRect(marker);
                viewPortRect = dom.getViewPort(editor.getWin());

                // Check if node is out side the viewport if it is then scroll to it
                if ((nodeRect.y + nodeRect.h > viewPortRect.y + viewPortRect.h || nodeRect.y < viewPortRect.y) ||
                    (nodeRect.x > viewPortRect.x + viewPortRect.w || nodeRect.x < viewPortRect.x)) {
                    viewportBodyElement = tinymce.isIE ? editor.getDoc().documentElement : editor.getBody();
                    viewportBodyElement.scrollLeft = nodeRect.x;
                    viewportBodyElement.scrollTop = nodeRect.y - viewPortRect.h + 25;
                }

                // Move selection before marker and remove it
                rng = dom.createRng();

                // If previous sibling is a text node set the selection to the end of that node
                node = marker.previousSibling;
                if (node && node.nodeType == 3) {
                    rng.setStart(node, node.nodeValue.length);
                } else {
                    // If the previous sibling isn't a text node or doesn't exist set the selection before the marker node
                    rng.setStartBefore(marker);
                    rng.setEndBefore(marker);
                }

                // Remove the marker node and set the new range
                dom.remove(marker);
                selection.setRng(rng);

                // Dispatch after event and add any visual elements needed
                selection.onSetContent.dispatch(selection, args);
                editor.addVisual();
            },

            mceInsertRawHTML : function(command, ui, value) {
                selection.setContent('tiny_mce_marker');
                editor.setContent(editor.getContent().replace(/tiny_mce_marker/g, function() {
                    return value
                }));
            },

            mceToggleFormat : function(command, ui, value) {
                toggleFormat(value);
            },

            mceSetContent : function(command, ui, value) {
                editor.setContent(value);
            },

            'Indent,Outdent' : function(command) {
                var intentValue, indentUnit, value;

                // Setup indent level
                intentValue = settings.indentation;
                indentUnit = /[a-z%]+$/i.exec(intentValue);
                intentValue = parseInt(intentValue);

                if (!queryCommandState('InsertUnorderedList') && !queryCommandState('InsertOrderedList')) {
                    // If forced_root_blocks is set to false we don't have a block to indent so lets create a div
                    if (!settings.forced_root_block && !dom.getParent(selection.getNode(), dom.isBlock)) {
                        formatter.apply('div');
                    }

                    each(selection.getSelectedBlocks(), function(element) {
                        if (command == 'outdent') {
                            value = Math.max(0, parseInt(element.style.paddingLeft || 0) - intentValue);
                            dom.setStyle(element, 'paddingLeft', value ? value + indentUnit : '');
                        } else
                            dom.setStyle(element, 'paddingLeft', (parseInt(element.style.paddingLeft || 0) + intentValue) + indentUnit);
                    });
                } else
                    execNativeCommand(command);
            },

            mceRepaint : function() {
                var bookmark;

                if (tinymce.isGecko) {
                    try {
                        storeSelection(TRUE);

                        if (selection.getSel())
                            selection.getSel().selectAllChildren(editor.getBody());

                        selection.collapse(TRUE);
                        restoreSelection();
                    } catch (ex) {
                    // Ignore
                    }
                }
            },

            mceToggleFormat : function(command, ui, value) {
                formatter.toggle(value);
            },

            InsertHorizontalRule : function() {
                editor.execCommand('mceInsertContent', false, '<hr />');
            },

            mceToggleVisualAid : function() {
                editor.hasVisual = !editor.hasVisual;
                editor.addVisual();
            },

            mceReplaceContent : function(command, ui, value) {
                editor.execCommand('mceInsertContent', false, value.replace(/\{\$selection\}/g, selection.getContent({
                    format : 'text'
                })));
            },

            mceInsertLink : function(command, ui, value) {
                var anchor;

                if (typeof(value) == 'string')
                    value = {
                        href : value
                    };

                anchor = dom.getParent(selection.getNode(), 'a');

                // Spaces are never valid in URLs and it's a very common mistake for people to make so we fix it here.
                value.href = value.href.replace(' ', '%20');

                // Remove existing links if there could be child links or that the href isn't specified
                if (!anchor || !value.href) {
                    formatter.remove('link');
                }		

                // Apply new link to selection
                if (value.href) {
                    formatter.apply('link', value, anchor);
                }
            },

            selectAll : function() {
                var root = dom.getRoot(), rng = dom.createRng();

                // Old IE does a better job with selectall than new versions
                if (selection.getRng().setStart) {
                    rng.setStart(root, 0);
                    rng.setEnd(root, root.childNodes.length);

                    selection.setRng(rng);
                } else {
                    execNativeCommand('SelectAll');
                }
            }
        });

        // Add queryCommandState overrides
        addCommands({
            // Override justify commands
            'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull' : function(command) {
                var name = 'align' + command.substring(7);
                var nodes = selection.isCollapsed() ? [dom.getParent(selection.getNode(), dom.isBlock)] : selection.getSelectedBlocks();
                var matches = tinymce.map(nodes, function(node) {
                    return !!formatter.matchNode(node, name);
                });
                return tinymce.inArray(matches, TRUE) !== -1;
            },

            'Bold,Italic,Underline,Strikethrough,Superscript,Subscript' : function(command) {
                return isFormatMatch(command);
            },

            mceBlockQuote : function() {
                return isFormatMatch('blockquote');
            },

            Outdent : function() {
                var node;

                if (settings.inline_styles) {
                    if ((node = dom.getParent(selection.getStart(), dom.isBlock)) && parseInt(node.style.paddingLeft) > 0)
                        return TRUE;

                    if ((node = dom.getParent(selection.getEnd(), dom.isBlock)) && parseInt(node.style.paddingLeft) > 0)
                        return TRUE;
                }

                return queryCommandState('InsertUnorderedList') || queryCommandState('InsertOrderedList') || (!settings.inline_styles && !!dom.getParent(selection.getNode(), 'BLOCKQUOTE'));
            },

            'InsertUnorderedList,InsertOrderedList' : function(command) {
                var list = dom.getParent(selection.getNode(), 'ul,ol');
                return list && 
                (command === 'insertunorderedlist' && list.tagName === 'UL'
                    || command === 'insertorderedlist' && list.tagName === 'OL');
            }
        }, 'state');

        // Add queryCommandValue overrides
        addCommands({
            'FontSize,FontName' : function(command) {
                var value = 0, parent;

                if (parent = dom.getParent(selection.getNode(), 'span')) {
                    if (command == 'fontsize')
                        value = parent.style.fontSize;
                    else
                        value = parent.style.fontFamily.replace(/, /g, ',').replace(/[\'\"]/g, '').toLowerCase();
                }

                return value;
            }
        }, 'value');

        // Add undo manager logic
        addCommands({
            Undo : function() {
                editor.undoManager.undo();
            },

            Redo : function() {
                editor.undoManager.redo();
            }
        });
    };
})(tinymce);

(function(tinymce) {
    var Dispatcher = tinymce.util.Dispatcher;

    tinymce.UndoManager = function(editor) {
        var self, index = 0, data = [], beforeBookmark, onAdd, onUndo, onRedo;

        function getContent() {
            // Remove whitespace before/after and remove pure bogus nodes
            return tinymce.trim(editor.getContent({
                format : 'raw', 
                no_events : 1
            }).replace(/<span[^>]+data-mce-bogus[^>]+>[\u200B\uFEFF]+<\/span>/g, ''));
        };

        function addNonTypingUndoLevel() {
            self.typing = false;
            self.add();
        };

        // Create event instances
        onBeforeAdd = new Dispatcher(self);
        onAdd       = new Dispatcher(self);
        onUndo      = new Dispatcher(self);
        onRedo      = new Dispatcher(self);

        // Pass though onAdd event from UndoManager to Editor as onChange
        onAdd.add(function(undoman, level) {
            if (undoman.hasUndo())
                return editor.onChange.dispatch(editor, level, undoman);
        });

        // Pass though onUndo event from UndoManager to Editor
        onUndo.add(function(undoman, level) {
            return editor.onUndo.dispatch(editor, level, undoman);
        });

        // Pass though onRedo event from UndoManager to Editor
        onRedo.add(function(undoman, level) {
            return editor.onRedo.dispatch(editor, level, undoman);
        });

        // Add initial undo level when the editor is initialized
        editor.onInit.add(function() {
            self.add();
        });

        // Get position before an execCommand is processed
        editor.onBeforeExecCommand.add(function(ed, cmd, ui, val, args) {
            if (cmd != 'Undo' && cmd != 'Redo' && cmd != 'mceRepaint' && (!args || !args.skip_undo)) {
                self.beforeChange();
            }
        });

        // Add undo level after an execCommand call was made
        editor.onExecCommand.add(function(ed, cmd, ui, val, args) {
            if (cmd != 'Undo' && cmd != 'Redo' && cmd != 'mceRepaint' && (!args || !args.skip_undo)) {
                self.add();
            }
        });

        // Add undo level on save contents, drag end and blur/focusout
        editor.onSaveContent.add(addNonTypingUndoLevel);
        editor.dom.bind(editor.dom.getRoot(), 'dragend', addNonTypingUndoLevel);
        editor.dom.bind(editor.getDoc(), tinymce.isGecko ? 'blur' : 'focusout', function(e) {
            if (!editor.removed && self.typing) {
                addNonTypingUndoLevel();
            }
        });

        editor.onKeyUp.add(function(editor, e) {
            var keyCode = e.keyCode;

            if ((keyCode >= 33 && keyCode <= 36) || (keyCode >= 37 && keyCode <= 40) || keyCode == 45 || keyCode == 13 || e.ctrlKey) {
                addNonTypingUndoLevel();
            }
        });

        editor.onKeyDown.add(function(editor, e) {
            var keyCode = e.keyCode;

            // Is caracter positon keys left,right,up,down,home,end,pgdown,pgup,enter
            if ((keyCode >= 33 && keyCode <= 36) || (keyCode >= 37 && keyCode <= 40) || keyCode == 45) {
                if (self.typing) {
                    addNonTypingUndoLevel();
                }

                return;
            }

            // If key isn't shift,ctrl,alt,capslock,metakey
            if ((keyCode < 16 || keyCode > 20) && keyCode != 224 && keyCode != 91 && !self.typing) {
                self.beforeChange();
                self.typing = true;
                self.add();
            }
        });

        editor.onMouseDown.add(function(editor, e) {
            if (self.typing) {
                addNonTypingUndoLevel();
            }
        });

        // Add keyboard shortcuts for undo/redo keys
        editor.addShortcut('ctrl+z', 'undo_desc', 'Undo');
        editor.addShortcut('ctrl+y', 'redo_desc', 'Redo');

        self = {
            // Explose for debugging reasons
            data : data,

            typing : false,
			
            onBeforeAdd: onBeforeAdd,

            onAdd : onAdd,

            onUndo : onUndo,

            onRedo : onRedo,

            beforeChange : function() {
                beforeBookmark = editor.selection.getBookmark(2, true);
            },

            add : function(level) {
                var i, settings = editor.settings, lastLevel;

                level = level || {};
                level.content = getContent();
				
                self.onBeforeAdd.dispatch(self, level);

                // Add undo level if needed
                lastLevel = data[index];
                if (lastLevel && lastLevel.content == level.content)
                    return null;

                // Set before bookmark on previous level
                if (data[index])
                    data[index].beforeBookmark = beforeBookmark;

                // Time to compress
                if (settings.custom_undo_redo_levels) {
                    if (data.length > settings.custom_undo_redo_levels) {
                        for (i = 0; i < data.length - 1; i++)
                            data[i] = data[i + 1];

                        data.length--;
                        index = data.length;
                    }
                }

                // Get a non intrusive normalized bookmark
                level.bookmark = editor.selection.getBookmark(2, true);

                // Crop array if needed
                if (index < data.length - 1)
                    data.length = index + 1;

                data.push(level);
                index = data.length - 1;

                self.onAdd.dispatch(self, level);
                editor.isNotDirty = 0;

                return level;
            },

            undo : function() {
                var level, i;

                if (self.typing) {
                    self.add();
                    self.typing = false;
                }

                if (index > 0) {
                    level = data[--index];

                    editor.setContent(level.content, {
                        format : 'raw'
                    });
                    editor.selection.moveToBookmark(level.beforeBookmark);

                    self.onUndo.dispatch(self, level);
                }

                return level;
            },

            redo : function() {
                var level;

                if (index < data.length - 1) {
                    level = data[++index];

                    editor.setContent(level.content, {
                        format : 'raw'
                    });
                    editor.selection.moveToBookmark(level.bookmark);

                    self.onRedo.dispatch(self, level);
                }

                return level;
            },

            clear : function() {
                data = [];
                index = 0;
                self.typing = false;
            },

            hasUndo : function() {
                return index > 0 || this.typing;
            },

            hasRedo : function() {
                return index < data.length - 1 && !this.typing;
            }
        };

        return self;
    };
})(tinymce);

tinymce.ForceBlocks = function(editor) {
    var settings = editor.settings, dom = editor.dom, selection = editor.selection, blockElements = editor.schema.getBlockElements();

    function addRootBlocks() {
        var node = selection.getStart(), rootNode = editor.getBody(), rng, startContainer, startOffset, endContainer, endOffset, rootBlockNode, tempNode, offset = -0xFFFFFF, wrapped, isInEditorDocument;

        if (!node || node.nodeType !== 1 || !settings.forced_root_block)
            return;

        // Check if node is wrapped in block
        while (node && node != rootNode) {
            if (blockElements[node.nodeName])
                return;

            node = node.parentNode;
        }

        // Get current selection
        rng = selection.getRng();
        if (rng.setStart) {
            startContainer = rng.startContainer;
            startOffset = rng.startOffset;
            endContainer = rng.endContainer;
            endOffset = rng.endOffset;
        } else {
            // Force control range into text range
            if (rng.item) {
                node = rng.item(0);
                rng = editor.getDoc().body.createTextRange();
                rng.moveToElementText(node);
            }

            isInEditorDocument = rng.parentElement().ownerDocument === editor.getDoc();
            tmpRng = rng.duplicate();
            tmpRng.collapse(true);
            startOffset = tmpRng.move('character', offset) * -1;

            if (!tmpRng.collapsed) {
                tmpRng = rng.duplicate();
                tmpRng.collapse(false);
                endOffset = (tmpRng.move('character', offset) * -1) - startOffset;
            }
        }

        // Wrap non block elements and text nodes
        node = rootNode.firstChild;
        while (node) {
            if (node.nodeType === 3 || (node.nodeType == 1 && !blockElements[node.nodeName])) {
                // Remove empty text nodes
                if (node.nodeType === 3 && node.nodeValue.length == 0) {
                    tempNode = node;
                    node = node.nextSibling;
                    dom.remove(tempNode);
                    continue;
                }

                if (!rootBlockNode) {
                    rootBlockNode = dom.create(settings.forced_root_block);
                    node.parentNode.insertBefore(rootBlockNode, node);
                    wrapped = true;
                }

                tempNode = node;
                node = node.nextSibling;
                rootBlockNode.appendChild(tempNode);
            } else {
                rootBlockNode = null;
                node = node.nextSibling;
            }
        }

        if (wrapped) {
            if (rng.setStart) {
                rng.setStart(startContainer, startOffset);
                rng.setEnd(endContainer, endOffset);
                selection.setRng(rng);
            } else {
                // Only select if the previous selection was inside the document to prevent auto focus in quirks mode
                if (isInEditorDocument) {
                    try {
                        rng = editor.getDoc().body.createTextRange();
                        rng.moveToElementText(rootNode);
                        rng.collapse(true);
                        rng.moveStart('character', startOffset);

                        if (endOffset > 0)
                            rng.moveEnd('character', endOffset);

                        rng.select();
                    } catch (ex) {
                    // Ignore
                    }
                }
            }

            editor.nodeChanged();
        }
    };

    // Force root blocks
    if (settings.forced_root_block) {
        editor.onKeyUp.add(addRootBlocks);
        editor.onNodeChange.add(addRootBlocks);
    }
};

(function(tinymce) {
    // Shorten names
    var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, extend = tinymce.extend;

    tinymce.create('tinymce.ControlManager', {
        ControlManager : function(ed, s) {
            var t = this, i;

            s = s || {};
            t.editor = ed;
            t.controls = {};
            t.onAdd = new tinymce.util.Dispatcher(t);
            t.onPostRender = new tinymce.util.Dispatcher(t);
            t.prefix = s.prefix || ed.id + '_';
            t._cls = {};

            t.onPostRender.add(function() {
                each(t.controls, function(c) {
                    c.postRender();
                });
            });
        },

        get : function(id) {
            return this.controls[this.prefix + id] || this.controls[id];
        },

        setActive : function(id, s) {
            var c = null;

            if (c = this.get(id))
                c.setActive(s);

            return c;
        },

        setDisabled : function(id, s) {
            var c = null;

            if (c = this.get(id))
                c.setDisabled(s);

            return c;
        },

        add : function(c) {
            var t = this;

            if (c) {
                t.controls[c.id] = c;
                t.onAdd.dispatch(c, t);
            }

            return c;
        },

        createControl : function(name) {
            var ctrl, i, l, self = this, editor = self.editor, factories, ctrlName;

            // Build control factory cache
            if (!self.controlFactories) {
                self.controlFactories = [];
                each(editor.plugins, function(plugin) {
                    if (plugin.createControl) {
                        self.controlFactories.push(plugin);
                    }
                });
            }

            // Create controls by asking cached factories
            factories = self.controlFactories;
            for (i = 0, l = factories.length; i < l; i++) {
                ctrl = factories[i].createControl(name, self);

                if (ctrl) {
                    return self.add(ctrl);
                }
            }

            // Create sepearator
            if (name === "|" || name === "separator") {
                return self.createSeparator();
            }

            // Create control from button collection
            if (editor.buttons && (ctrl = editor.buttons[name])) {
                return self.createButton(name, ctrl);
            }

            return self.add(ctrl);
        },

        createDropMenu : function(id, s, cc) {
            var t = this, ed = t.editor, c, bm, v, cls;

            s = extend({
                'class' : 'mceDropDown',
                constrain : ed.settings.constrain_menus
            }, s);

            s['class'] = s['class'] + ' ' + ed.getParam('skin') + 'Skin';
            if (v = ed.getParam('skin_variant'))
                s['class'] += ' ' + ed.getParam('skin') + 'Skin' + v.substring(0, 1).toUpperCase() + v.substring(1);

            s['class'] += ed.settings.directionality == "rtl" ? ' mceRtl' : '';

            id = t.prefix + id;
            cls = cc || t._cls.dropmenu || tinymce.ui.DropMenu;
            c = t.controls[id] = new cls(id, s);
            c.onAddItem.add(function(c, o) {
                var s = o.settings;

                s.title = ed.getLang(s.title, s.title);

                if (!s.onclick) {
                    s.onclick = function(v) {
                        if (s.cmd)
                            ed.execCommand(s.cmd, s.ui || false, s.value);
                    };
                }
            });

            ed.onRemove.add(function() {
                c.destroy();
            });

            // Fix for bug #1897785, #1898007
            if (tinymce.isIE) {
                c.onShowMenu.add(function() {
                    // IE 8 needs focus in order to store away a range with the current collapsed caret location
                    ed.focus();

                    bm = ed.selection.getBookmark(1);
                });

                c.onHideMenu.add(function() {
                    if (bm) {
                        ed.selection.moveToBookmark(bm);
                        bm = 0;
                    }
                });
            }

            return t.add(c);
        },

        createListBox : function(id, s, cc) {
            var t = this, ed = t.editor, cmd, c, cls;

            if (t.get(id))
                return null;

            s.title = ed.translate(s.title);
            s.scope = s.scope || ed;

            if (!s.onselect) {
                s.onselect = function(v) {
                    ed.execCommand(s.cmd, s.ui || false, v || s.value);
                };
            }

            s = extend({
                title : s.title,
                'class' : 'mce_' + id,
                scope : s.scope,
                control_manager : t
            }, s);

            id = t.prefix + id;


            function useNativeListForAccessibility(ed) {
                return ed.settings.use_accessible_selects && !tinymce.isGecko
            }

            if (ed.settings.use_native_selects || useNativeListForAccessibility(ed))
                c = new tinymce.ui.NativeListBox(id, s);
            else {
                cls = cc || t._cls.listbox || tinymce.ui.ListBox;
                c = new cls(id, s, ed);
            }

            t.controls[id] = c;

            // Fix focus problem in Safari
            if (tinymce.isWebKit) {
                c.onPostRender.add(function(c, n) {
                    // Store bookmark on mousedown
                    Event.add(n, 'mousedown', function() {
                        ed.bookmark = ed.selection.getBookmark(1);
                    });

                    // Restore on focus, since it might be lost
                    Event.add(n, 'focus', function() {
                        ed.selection.moveToBookmark(ed.bookmark);
                        ed.bookmark = null;
                    });
                });
            }

            if (c.hideMenu)
                ed.onMouseDown.add(c.hideMenu, c);

            return t.add(c);
        },

        createButton : function(id, s, cc) {
            var t = this, ed = t.editor, o, c, cls;

            if (t.get(id))
                return null;

            s.title = ed.translate(s.title);
            s.label = ed.translate(s.label);
            s.scope = s.scope || ed;

            if (!s.onclick && !s.menu_button) {
                s.onclick = function() {
                    ed.execCommand(s.cmd, s.ui || false, s.value);
                };
            }

            s = extend({
                title : s.title,
                'class' : 'mce_' + id,
                unavailable_prefix : ed.getLang('unavailable', ''),
                scope : s.scope,
                control_manager : t
            }, s);

            id = t.prefix + id;

            if (s.menu_button) {
                cls = cc || t._cls.menubutton || tinymce.ui.MenuButton;
                c = new cls(id, s, ed);
                ed.onMouseDown.add(c.hideMenu, c);
            } else {
                cls = t._cls.button || tinymce.ui.Button;
                c = new cls(id, s, ed);
            }

            return t.add(c);
        },

        createMenuButton : function(id, s, cc) {
            s = s || {};
            s.menu_button = 1;

            return this.createButton(id, s, cc);
        },

        createSplitButton : function(id, s, cc) {
            var t = this, ed = t.editor, cmd, c, cls;

            if (t.get(id))
                return null;

            s.title = ed.translate(s.title);
            s.scope = s.scope || ed;

            if (!s.onclick) {
                s.onclick = function(v) {
                    ed.execCommand(s.cmd, s.ui || false, v || s.value);
                };
            }

            if (!s.onselect) {
                s.onselect = function(v) {
                    ed.execCommand(s.cmd, s.ui || false, v || s.value);
                };
            }

            s = extend({
                title : s.title,
                'class' : 'mce_' + id,
                scope : s.scope,
                control_manager : t
            }, s);

            id = t.prefix + id;
            cls = cc || t._cls.splitbutton || tinymce.ui.SplitButton;
            c = t.add(new cls(id, s, ed));
            ed.onMouseDown.add(c.hideMenu, c);

            return c;
        },

        createColorSplitButton : function(id, s, cc) {
            var t = this, ed = t.editor, cmd, c, cls, bm;

            if (t.get(id))
                return null;

            s.title = ed.translate(s.title);
            s.scope = s.scope || ed;

            if (!s.onclick) {
                s.onclick = function(v) {
                    if (tinymce.isIE)
                        bm = ed.selection.getBookmark(1);

                    ed.execCommand(s.cmd, s.ui || false, v || s.value);
                };
            }

            if (!s.onselect) {
                s.onselect = function(v) {
                    ed.execCommand(s.cmd, s.ui || false, v || s.value);
                };
            }

            s = extend({
                title : s.title,
                'class' : 'mce_' + id,
                'menu_class' : ed.getParam('skin') + 'Skin',
                scope : s.scope,
                more_colors_title : ed.getLang('more_colors')
            }, s);

            id = t.prefix + id;
            cls = cc || t._cls.colorsplitbutton || tinymce.ui.ColorSplitButton;
            c = new cls(id, s, ed);
            ed.onMouseDown.add(c.hideMenu, c);

            // Remove the menu element when the editor is removed
            ed.onRemove.add(function() {
                c.destroy();
            });

            // Fix for bug #1897785, #1898007
            if (tinymce.isIE) {
                c.onShowMenu.add(function() {
                    // IE 8 needs focus in order to store away a range with the current collapsed caret location
                    ed.focus();
                    bm = ed.selection.getBookmark(1);
                });

                c.onHideMenu.add(function() {
                    if (bm) {
                        ed.selection.moveToBookmark(bm);
                        bm = 0;
                    }
                });
            }

            return t.add(c);
        },

        createToolbar : function(id, s, cc) {
            var c, t = this, cls;

            id = t.prefix + id;
            cls = cc || t._cls.toolbar || tinymce.ui.Toolbar;
            c = new cls(id, s, t.editor);

            if (t.get(id))
                return null;

            return t.add(c);
        },
		
        createToolbarGroup : function(id, s, cc) {
            var c, t = this, cls;
            id = t.prefix + id;
            cls = cc || this._cls.toolbarGroup || tinymce.ui.ToolbarGroup;
            c = new cls(id, s, t.editor);
			
            if (t.get(id))
                return null;
			
            return t.add(c);
        },

        createSeparator : function(cc) {
            var cls = cc || this._cls.separator || tinymce.ui.Separator;

            return new cls();
        },

        setControlType : function(n, c) {
            return this._cls[n.toLowerCase()] = c;
        },
	
        destroy : function() {
            each(this.controls, function(c) {
                c.destroy();
            });

            this.controls = null;
        }
    });
})(tinymce);

(function(tinymce) {
    var Dispatcher = tinymce.util.Dispatcher, each = tinymce.each, isIE = tinymce.isIE, isOpera = tinymce.isOpera;

    tinymce.create('tinymce.WindowManager', {
        WindowManager : function(ed) {
            var t = this;

            t.editor = ed;
            t.onOpen = new Dispatcher(t);
            t.onClose = new Dispatcher(t);
            t.params = {};
            t.features = {};
        },

        open : function(s, p) {
            var t = this, f = '', x, y, mo = t.editor.settings.dialog_type == 'modal', w, sw, sh, vp = tinymce.DOM.getViewPort(), u;

            // Default some options
            s = s || {};
            p = p || {};
            sw = isOpera ? vp.w : screen.width; // Opera uses windows inside the Opera window
            sh = isOpera ? vp.h : screen.height;
            s.name = s.name || 'mc_' + new Date().getTime();
            s.width = parseInt(s.width || 320);
            s.height = parseInt(s.height || 240);
            s.resizable = true;
            s.left = s.left || parseInt(sw / 2.0) - (s.width / 2.0);
            s.top = s.top || parseInt(sh / 2.0) - (s.height / 2.0);
            p.inline = false;
            p.mce_width = s.width;
            p.mce_height = s.height;
            p.mce_auto_focus = s.auto_focus;

            if (mo) {
                if (isIE) {
                    s.center = true;
                    s.help = false;
                    s.dialogWidth = s.width + 'px';
                    s.dialogHeight = s.height + 'px';
                    s.scroll = s.scrollbars || false;
                }
            }

            // Build features string
            each(s, function(v, k) {
                if (tinymce.is(v, 'boolean'))
                    v = v ? 'yes' : 'no';

                if (!/^(name|url)$/.test(k)) {
                    if (isIE && mo)
                        f += (f ? ';' : '') + k + ':' + v;
                    else
                        f += (f ? ',' : '') + k + '=' + v;
                }
            });

            t.features = s;
            t.params = p;
            t.onOpen.dispatch(t, s, p);

            u = s.url || s.file;
            u = tinymce._addVer(u);

            try {
                if (isIE && mo) {
                    w = 1;
                    window.showModalDialog(u, window, f);
                } else
                    w = window.open(u, s.name, f);
            } catch (ex) {
            // Ignore
            }

            if (!w)
                alert(t.editor.getLang('popup_blocked'));
        },

        close : function(w) {
            w.close();
            this.onClose.dispatch(this);
        },

        createInstance : function(cl, a, b, c, d, e) {
            var f = tinymce.resolve(cl);

            return new f(a, b, c, d, e);
        },

        confirm : function(t, cb, s, w) {
            w = w || window;

            cb.call(s || this, w.confirm(this._decode(this.editor.getLang(t, t))));
        },

        alert : function(tx, cb, s, w) {
            var t = this;

            w = w || window;
            w.alert(t._decode(t.editor.getLang(tx, tx)));

            if (cb)
                cb.call(s || t);
        },

        resizeBy : function(dw, dh, win) {
            win.resizeBy(dw, dh);
        },

        // Internal functions

        _decode : function(s) {
            return tinymce.DOM.decode(s).replace(/\\n/g, '\n');
        }
    });
}(tinymce));
(function(tinymce) {
    tinymce.Formatter = function(ed) {
        var formats = {},
        each = tinymce.each,
        dom = ed.dom,
        selection = ed.selection,
        TreeWalker = tinymce.dom.TreeWalker,
        rangeUtils = new tinymce.dom.RangeUtils(dom),
        isValid = ed.schema.isValidChild,
        isBlock = dom.isBlock,
        forcedRootBlock = ed.settings.forced_root_block,
        nodeIndex = dom.nodeIndex,
        INVISIBLE_CHAR = '\uFEFF',
        MCE_ATTR_RE = /^(src|href|style)$/,
        FALSE = false,
        TRUE = true,
        formatChangeData,
        undef,
        getContentEditable = dom.getContentEditable;

        function isArray(obj) {
            return obj instanceof Array;
        };

        function getParents(node, selector) {
            return dom.getParents(node, selector, dom.getRoot());
        };

        function isCaretNode(node) {
            return node.nodeType === 1 && node.id === '_mce_caret';
        };

        function defaultFormats() {
            register({
                alignleft : [
                {
                    selector : 'figure,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', 
                    styles : {
                        textAlign : 'left'
                    }, 
                    defaultBlock: 'div'
                },

                {
                    selector : 'img,table', 
                    collapsed : false, 
                    styles : {
                        'float' : 'left'
                    }
                }
                ],

                aligncenter : [
                {
                    selector : 'figure,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', 
                    styles : {
                        textAlign : 'center'
                    }, 
                    defaultBlock: 'div'
                },

                {
                    selector : 'img', 
                    collapsed : false, 
                    styles : {
                        display : 'block', 
                        marginLeft : 'auto', 
                        marginRight : 'auto'
                    }
                },

                {
                    selector : 'table', 
                    collapsed : false, 
                    styles : {
                        marginLeft : 'auto', 
                        marginRight : 'auto'
                    }
                }
                ],

                alignright : [
                {
                    selector : 'figure,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', 
                    styles : {
                        textAlign : 'right'
                    }, 
                    defaultBlock: 'div'
                },

                {
                    selector : 'img,table', 
                    collapsed : false, 
                    styles : {
                        'float' : 'right'
                    }
                }
                ],

                alignfull : [
                {
                    selector : 'figure,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', 
                    styles : {
                        textAlign : 'justify'
                    }, 
                    defaultBlock: 'div'
                }
                ],

                bold : [
                {
                    inline : 'strong', 
                    remove : 'all'
                },

                {
                    inline : 'span', 
                    styles : {
                        fontWeight : 'bold'
                    }
                },
                {
                    inline : 'b', 
                    remove : 'all'
                }
                ],

                italic : [
                {
                    inline : 'em', 
                    remove : 'all'
                },
                {
                    inline : 'span', 
                    styles : {
                        fontStyle : 'italic'
                    }
                },
                {
                    inline : 'i', 
                    remove : 'all'
                }
                ],

                underline : [
                {
                    inline : 'span', 
                    styles : {
                        textDecoration : 'underline'
                    }, 
                    exact : true
                },
                {
                    inline : 'u', 
                    remove : 'all'
                }
                ],

                strikethrough : [
                {
                    inline : 'span', 
                    styles : {
                        textDecoration : 'line-through'
                    }, 
                    exact : true
                },
                {
                    inline : 'strike', 
                    remove : 'all'
                }
                ],

                forecolor : {
                    inline : 'span', 
                    styles : {
                        color : '%value'
                    }, 
                    wrap_links : false
                },
                hilitecolor : {
                    inline : 'span', 
                    styles : {
                        backgroundColor : '%value'
                    }, 
                    wrap_links : false
                },
                fontname : {
                    inline : 'span', 
                    styles : {
                        fontFamily : '%value'
                    }
                },
                fontsize : {
                    inline : 'span', 
                    styles : {
                        fontSize : '%value'
                    }
                },
                fontsize_class : {
                    inline : 'span', 
                    attributes : {
                        'class' : '%value'
                    }
                },
                blockquote : {
                    block : 'blockquote', 
                    wrapper : 1, 
                    remove : 'all'
                },
                subscript : {
                    inline : 'sub'
                },
                superscript : {
                    inline : 'sup'
                },

                link : {
                    inline : 'a', 
                    selector : 'a', 
                    remove : 'all', 
                    split : true, 
                    deep : true,
                    onmatch : function(node) {
                        return true;
                    },

                    onformat : function(elm, fmt, vars) {
                        each(vars, function(value, key) {
                            dom.setAttrib(elm, key, value);
                        });
                    }
                },

                removeformat : [
                {
                    selector : 'b,strong,em,i,font,u,strike', 
                    remove : 'all', 
                    split : true, 
                    expand : false, 
                    block_expand : true, 
                    deep : true
                },
                {
                    selector : 'span', 
                    attributes : ['style', 'class'], 
                    remove : 'empty', 
                    split : true, 
                    expand : false, 
                    deep : true
                },
                {
                    selector : '*', 
                    attributes : ['style', 'class'], 
                    split : false, 
                    expand : false, 
                    deep : true
                }
                ]
            });

            // Register default block formats
            each('p h1 h2 h3 h4 h5 h6 div address pre div code dt dd samp'.split(/\s/), function(name) {
                register(name, {
                    block : name, 
                    remove : 'all'
                });
            });

            // Register user defined formats
            register(ed.settings.formats);
        };

        function addKeyboardShortcuts() {
            // Add some inline shortcuts
            ed.addShortcut('ctrl+b', 'bold_desc', 'Bold');
            ed.addShortcut('ctrl+i', 'italic_desc', 'Italic');
            ed.addShortcut('ctrl+u', 'underline_desc', 'Underline');

            // BlockFormat shortcuts keys
            for (var i = 1; i <= 6; i++) {
                ed.addShortcut('ctrl+' + i, '', ['FormatBlock', false, 'h' + i]);
            }

            ed.addShortcut('ctrl+7', '', ['FormatBlock', false, 'p']);
            ed.addShortcut('ctrl+8', '', ['FormatBlock', false, 'div']);
            ed.addShortcut('ctrl+9', '', ['FormatBlock', false, 'address']);
        };

        // Public functions

        function get(name) {
            return name ? formats[name] : formats;
        };

        function register(name, format) {
            if (name) {
                if (typeof(name) !== 'string') {
                    each(name, function(format, name) {
                        register(name, format);
                    });
                } else {
                    // Force format into array and add it to internal collection
                    format = format.length ? format : [format];

                    each(format, function(format) {
                        // Set deep to false by default on selector formats this to avoid removing
                        // alignment on images inside paragraphs when alignment is changed on paragraphs
                        if (format.deep === undef)
                            format.deep = !format.selector;

                        // Default to true
                        if (format.split === undef)
                            format.split = !format.selector || format.inline;

                        // Default to true
                        if (format.remove === undef && format.selector && !format.inline)
                            format.remove = 'none';

                        // Mark format as a mixed format inline + block level
                        if (format.selector && format.inline) {
                            format.mixed = true;
                            format.block_expand = true;
                        }

                        // Split classes if needed
                        if (typeof(format.classes) === 'string')
                            format.classes = format.classes.split(/\s+/);
                    });

                    formats[name] = format;
                }
            }
        };

        var getTextDecoration = function(node) {
            var decoration;

            ed.dom.getParent(node, function(n) {
                decoration = ed.dom.getStyle(n, 'text-decoration');
                return decoration && decoration !== 'none';
            });

            return decoration;
        };

        var processUnderlineAndColor = function(node) {
            var textDecoration;
            if (node.nodeType === 1 && node.parentNode && node.parentNode.nodeType === 1) {
                textDecoration = getTextDecoration(node.parentNode);
                if (ed.dom.getStyle(node, 'color') && textDecoration) {
                    ed.dom.setStyle(node, 'text-decoration', textDecoration);
                } else if (ed.dom.getStyle(node, 'textdecoration') === textDecoration) {
                    ed.dom.setStyle(node, 'text-decoration', null);
                }
            }
        };

        function apply(name, vars, node) {
            var formatList = get(name), format = formatList[0], bookmark, rng, i, isCollapsed = selection.isCollapsed();

            function setElementFormat(elm, fmt) {
                fmt = fmt || format;

                if (elm) {
                    if (fmt.onformat) {
                        fmt.onformat(elm, fmt, vars, node);
                    }

                    each(fmt.styles, function(value, name) {
                        dom.setStyle(elm, name, replaceVars(value, vars));
                    });

                    each(fmt.attributes, function(value, name) {
                        dom.setAttrib(elm, name, replaceVars(value, vars));
                    });

                    each(fmt.classes, function(value) {
                        value = replaceVars(value, vars);

                        if (!dom.hasClass(elm, value))
                            dom.addClass(elm, value);
                    });
                }
            };
            function adjustSelectionToVisibleSelection() {
                function findSelectionEnd(start, end) {
                    var walker = new TreeWalker(end);
                    for (node = walker.current(); node; node = walker.prev()) {
                        if (node.childNodes.length > 1 || node == start || node.tagName == 'BR') {
                            return node;
                        }
                    }
                };

                // Adjust selection so that a end container with a end offset of zero is not included in the selection
                // as this isn't visible to the user.
                var rng = ed.selection.getRng();
                var start = rng.startContainer;
                var end = rng.endContainer;

                if (start != end && rng.endOffset === 0) {
                    var newEnd = findSelectionEnd(start, end);
                    var endOffset = newEnd.nodeType == 3 ? newEnd.length : newEnd.childNodes.length;

                    rng.setEnd(newEnd, endOffset);
                }

                return rng;
            }
			
            function applyStyleToList(node, bookmark, wrapElm, newWrappers, process){
                var nodes = [], listIndex = -1, list, startIndex = -1, endIndex = -1, currentWrapElm;
				
                // find the index of the first child list.
                each(node.childNodes, function(n, index) {
                    if (n.nodeName === "UL" || n.nodeName === "OL") {
                        listIndex = index;
                        list = n;
                        return false;
                    }
                });
				
                // get the index of the bookmarks
                each(node.childNodes, function(n, index) {
                    if (n.nodeName === "SPAN" && dom.getAttrib(n, "data-mce-type") == "bookmark") {
                        if (n.id == bookmark.id + "_start") {
                            startIndex = index;
                        } else if (n.id == bookmark.id + "_end") {
                            endIndex = index;
                        }
                    }
                });
				
                // if the selection spans across an embedded list, or there isn't an embedded list - handle processing normally
                if (listIndex <= 0 || (startIndex < listIndex && endIndex > listIndex)) {
                    each(tinymce.grep(node.childNodes), process);
                    return 0;
                } else {
                    currentWrapElm = dom.clone(wrapElm, FALSE);

                    // create a list of the nodes on the same side of the list as the selection
                    each(tinymce.grep(node.childNodes), function(n, index) {
                        if ((startIndex < listIndex && index < listIndex) || (startIndex > listIndex && index > listIndex)) {
                            nodes.push(n); 
                            n.parentNode.removeChild(n);
                        }
                    });

                    // insert the wrapping element either before or after the list.
                    if (startIndex < listIndex) {
                        node.insertBefore(currentWrapElm, list);
                    } else if (startIndex > listIndex) {
                        node.insertBefore(currentWrapElm, list.nextSibling);
                    }
					
                    // add the new nodes to the list.
                    newWrappers.push(currentWrapElm);

                    each(nodes, function(node) {
                        currentWrapElm.appendChild(node);
                    });

                    return currentWrapElm;
                }
            };

            function applyRngStyle(rng, bookmark, node_specific) {
                var newWrappers = [], wrapName, wrapElm, contentEditable = true;

                // Setup wrapper element
                wrapName = format.inline || format.block;
                wrapElm = dom.create(wrapName);
                setElementFormat(wrapElm);

                rangeUtils.walk(rng, function(nodes) {
                    var currentWrapElm;

                    function process(node) {
                        var nodeName, parentName, found, hasContentEditableState, lastContentEditable;

                        lastContentEditable = contentEditable;
                        nodeName = node.nodeName.toLowerCase();
                        parentName = node.parentNode.nodeName.toLowerCase();

                        // Node has a contentEditable value
                        if (node.nodeType === 1 && getContentEditable(node)) {
                            lastContentEditable = contentEditable;
                            contentEditable = getContentEditable(node) === "true";
                            hasContentEditableState = true; // We don't want to wrap the container only it's children
                        }

                        // Stop wrapping on br elements
                        if (isEq(nodeName, 'br')) {
                            currentWrapElm = 0;

                            // Remove any br elements when we wrap things
                            if (format.block)
                                dom.remove(node);

                            return;
                        }

                        // If node is wrapper type
                        if (format.wrapper && matchNode(node, name, vars)) {
                            currentWrapElm = 0;
                            return;
                        }

                        // Can we rename the block
                        if (contentEditable && !hasContentEditableState && format.block && !format.wrapper && isTextBlock(nodeName)) {
                            node = dom.rename(node, wrapName);
                            setElementFormat(node);
                            newWrappers.push(node);
                            currentWrapElm = 0;
                            return;
                        }

                        // Handle selector patterns
                        if (format.selector) {
                            // Look for matching formats
                            each(formatList, function(format) {
                                // Check collapsed state if it exists
                                if ('collapsed' in format && format.collapsed !== isCollapsed) {
                                    return;
                                }

                                if (dom.is(node, format.selector) && !isCaretNode(node)) {
                                    setElementFormat(node, format);
                                    found = true;
                                }
                            });

                            // Continue processing if a selector match wasn't found and a inline element is defined
                            if (!format.inline || found) {
                                currentWrapElm = 0;
                                return;
                            }
                        }

                        // Is it valid to wrap this item
                        if (contentEditable && !hasContentEditableState && isValid(wrapName, nodeName) && isValid(parentName, wrapName) &&
                            !(!node_specific && node.nodeType === 3 && node.nodeValue.length === 1 && node.nodeValue.charCodeAt(0) === 65279) && !isCaretNode(node)) {
                            // Start wrapping
                            if (!currentWrapElm) {
                                // Wrap the node
                                currentWrapElm = dom.clone(wrapElm, FALSE);
                                node.parentNode.insertBefore(currentWrapElm, node);
                                newWrappers.push(currentWrapElm);
                            }

                            currentWrapElm.appendChild(node);
                        } else if (nodeName == 'li' && bookmark) {
                            // Start wrapping - if we are in a list node and have a bookmark, then we will always begin by wrapping in a new element.
                            currentWrapElm = applyStyleToList(node, bookmark, wrapElm, newWrappers, process);
                        } else {
                            // Start a new wrapper for possible children
                            currentWrapElm = 0;
							
                            each(tinymce.grep(node.childNodes), process);

                            if (hasContentEditableState) {
                                contentEditable = lastContentEditable; // Restore last contentEditable state from stack
                            }

                            // End the last wrapper
                            currentWrapElm = 0;
                        }
                    };

                    // Process siblings from range
                    each(nodes, process);
                });

                // Wrap links inside as well, for example color inside a link when the wrapper is around the link
                if (format.wrap_links === false) {
                    each(newWrappers, function(node) {
                        function process(node) {
                            var i, currentWrapElm, children;

                            if (node.nodeName === 'A') {
                                currentWrapElm = dom.clone(wrapElm, FALSE);
                                newWrappers.push(currentWrapElm);

                                children = tinymce.grep(node.childNodes);
                                for (i = 0; i < children.length; i++)
                                    currentWrapElm.appendChild(children[i]);

                                node.appendChild(currentWrapElm);
                            }

                            each(tinymce.grep(node.childNodes), process);
                        };

                        process(node);
                    });
                }

                // Cleanup
				
                each(newWrappers, function(node) {
                    var childCount;

                    function getChildCount(node) {
                        var count = 0;

                        each(node.childNodes, function(node) {
                            if (!isWhiteSpaceNode(node) && !isBookmarkNode(node))
                                count++;
                        });

                        return count;
                    };

                    function mergeStyles(node) {
                        var child, clone;

                        each(node.childNodes, function(node) {
                            if (node.nodeType == 1 && !isBookmarkNode(node) && !isCaretNode(node)) {
                                child = node;
                                return FALSE; // break loop
                            }
                        });

                        // If child was found and of the same type as the current node
                        if (child && matchName(child, format)) {
                            clone = dom.clone(child, FALSE);
                            setElementFormat(clone);

                            dom.replace(clone, node, TRUE);
                            dom.remove(child, 1);
                        }

                        return clone || node;
                    };

                    childCount = getChildCount(node);

                    // Remove empty nodes but only if there is multiple wrappers and they are not block
                    // elements so never remove single <h1></h1> since that would remove the currrent empty block element where the caret is at
                    if ((newWrappers.length > 1 || !isBlock(node)) && childCount === 0) {
                        dom.remove(node, 1);
                        return;
                    }

                    if (format.inline || format.wrapper) {
                        // Merges the current node with it's children of similar type to reduce the number of elements
                        if (!format.exact && childCount === 1)
                            node = mergeStyles(node);

                        // Remove/merge children
                        each(formatList, function(format) {
                            // Merge all children of similar type will move styles from child to parent
                            // this: <span style="color:red"><b><span style="color:red; font-size:10px">text</span></b></span>
                            // will become: <span style="color:red"><b><span style="font-size:10px">text</span></b></span>
                            each(dom.select(format.inline, node), function(child) {
                                var parent;

                                // When wrap_links is set to false we don't want
                                // to remove the format on children within links
                                if (format.wrap_links === false) {
                                    parent = child.parentNode;

                                    do {
                                        if (parent.nodeName === 'A')
                                            return;
                                    } while (parent = parent.parentNode);
                                }

                                removeFormat(format, vars, child, format.exact ? child : null);
                            });
                        });

                        // Remove child if direct parent is of same type
                        if (matchNode(node.parentNode, name, vars)) {
                            dom.remove(node, 1);
                            node = 0;
                            return TRUE;
                        }

                        // Look for parent with similar style format
                        if (format.merge_with_parents) {
                            dom.getParent(node.parentNode, function(parent) {
                                if (matchNode(parent, name, vars)) {
                                    dom.remove(node, 1);
                                    node = 0;
                                    return TRUE;
                                }
                            });
                        }

                        // Merge next and previous siblings if they are similar <b>text</b><b>text</b> becomes <b>texttext</b>
                        if (node && format.merge_siblings !== false) {
                            node = mergeSiblings(getNonWhiteSpaceSibling(node), node);
                            node = mergeSiblings(node, getNonWhiteSpaceSibling(node, TRUE));
                        }
                    }
                });
            };

            if (format) {
                if (node) {
                    if (node.nodeType) {
                        rng = dom.createRng();
                        rng.setStartBefore(node);
                        rng.setEndAfter(node);
                        applyRngStyle(expandRng(rng, formatList), null, true);
                    } else {
                        applyRngStyle(node, null, true);
                    }
                } else {
                    if (!isCollapsed || !format.inline || dom.select('td.mceSelected,th.mceSelected').length) {
                        // Obtain selection node before selection is unselected by applyRngStyle()
                        var curSelNode = ed.selection.getNode();

                        // If the formats have a default block and we can't find a parent block then start wrapping it with a DIV this is for forced_root_blocks: false
                        // It's kind of a hack but people should be using the default block type P since all desktop editors work that way
                        if (!forcedRootBlock && formatList[0].defaultBlock && !dom.getParent(curSelNode, dom.isBlock)) {
                            apply(formatList[0].defaultBlock);
                        }

                        // Apply formatting to selection
                        ed.selection.setRng(adjustSelectionToVisibleSelection());
                        bookmark = selection.getBookmark();
                        applyRngStyle(expandRng(selection.getRng(TRUE), formatList), bookmark);

                        // Colored nodes should be underlined so that the color of the underline matches the text color.
                        if (format.styles && (format.styles.color || format.styles.textDecoration)) {
                            tinymce.walk(curSelNode, processUnderlineAndColor, 'childNodes');
                            processUnderlineAndColor(curSelNode);
                        }

                        selection.moveToBookmark(bookmark);
                        moveStart(selection.getRng(TRUE));
                        ed.nodeChanged();
                    } else
                        performCaretAction('apply', name, vars);
                }
            }
        };

        function remove(name, vars, node) {
            var formatList = get(name), format = formatList[0], bookmark, i, rng, contentEditable = true;

            // Merges the styles for each node
            function process(node) {
                var children, i, l, localContentEditable, lastContentEditable, hasContentEditableState;

                // Node has a contentEditable value
                if (node.nodeType === 1 && getContentEditable(node)) {
                    lastContentEditable = contentEditable;
                    contentEditable = getContentEditable(node) === "true";
                    hasContentEditableState = true; // We don't want to wrap the container only it's children
                }

                // Grab the children first since the nodelist might be changed
                children = tinymce.grep(node.childNodes);

                // Process current node
                if (contentEditable && !hasContentEditableState) {
                    for (i = 0, l = formatList.length; i < l; i++) {
                        if (removeFormat(formatList[i], vars, node, node))
                            break;
                    }
                }

                // Process the children
                if (format.deep) {
                    if (children.length) {					
                        for (i = 0, l = children.length; i < l; i++)
                            process(children[i]);

                        if (hasContentEditableState) {
                            contentEditable = lastContentEditable; // Restore last contentEditable state from stack
                        }
                    }
                }
            };

            function findFormatRoot(container) {
                var formatRoot;

                // Find format root
                each(getParents(container.parentNode).reverse(), function(parent) {
                    var format;

                    // Find format root element
                    if (!formatRoot && parent.id != '_start' && parent.id != '_end') {
                        // Is the node matching the format we are looking for
                        format = matchNode(parent, name, vars);
                        if (format && format.split !== false)
                            formatRoot = parent;
                    }
                });

                return formatRoot;
            };

            function wrapAndSplit(format_root, container, target, split) {
                var parent, clone, lastClone, firstClone, i, formatRootParent;

                // Format root found then clone formats and split it
                if (format_root) {
                    formatRootParent = format_root.parentNode;

                    for (parent = container.parentNode; parent && parent != formatRootParent; parent = parent.parentNode) {
                        clone = dom.clone(parent, FALSE);

                        for (i = 0; i < formatList.length; i++) {
                            if (removeFormat(formatList[i], vars, clone, clone)) {
                                clone = 0;
                                break;
                            }
                        }

                        // Build wrapper node
                        if (clone) {
                            if (lastClone)
                                clone.appendChild(lastClone);

                            if (!firstClone)
                                firstClone = clone;

                            lastClone = clone;
                        }
                    }

                    // Never split block elements if the format is mixed
                    if (split && (!format.mixed || !isBlock(format_root)))
                        container = dom.split(format_root, container);

                    // Wrap container in cloned formats
                    if (lastClone) {
                        target.parentNode.insertBefore(lastClone, target);
                        firstClone.appendChild(target);
                    }
                }

                return container;
            };

            function splitToFormatRoot(container) {
                return wrapAndSplit(findFormatRoot(container), container, container, true);
            };

            function unwrap(start) {
                var node = dom.get(start ? '_start' : '_end'),
                out = node[start ? 'firstChild' : 'lastChild'];

                // If the end is placed within the start the result will be removed
                // So this checks if the out node is a bookmark node if it is it
                // checks for another more suitable node
                if (isBookmarkNode(out))
                    out = out[start ? 'firstChild' : 'lastChild'];

                dom.remove(node, true);

                return out;
            };

            function removeRngStyle(rng) {
                var startContainer, endContainer, node;

                rng = expandRng(rng, formatList, TRUE);

                if (format.split) {
                    startContainer = getContainer(rng, TRUE);
                    endContainer = getContainer(rng);

                    if (startContainer != endContainer) {
                        // WebKit will render the table incorrectly if we wrap a TD in a SPAN so lets see if the can use the first child instead
                        // This will happen if you tripple click a table cell and use remove formatting
                        if (/^(TR|TD)$/.test(startContainer.nodeName) && startContainer.firstChild) {
                            startContainer = (startContainer.nodeName == "TD" ? startContainer.firstChild : startContainer.firstChild.firstChild) || startContainer;
                        }

                        // Wrap start/end nodes in span element since these might be cloned/moved
                        startContainer = wrap(startContainer, 'span', {
                            id : '_start', 
                            'data-mce-type' : 'bookmark'
                        });
                        endContainer = wrap(endContainer, 'span', {
                            id : '_end', 
                            'data-mce-type' : 'bookmark'
                        });

                        // Split start/end
                        splitToFormatRoot(startContainer);
                        splitToFormatRoot(endContainer);

                        // Unwrap start/end to get real elements again
                        startContainer = unwrap(TRUE);
                        endContainer = unwrap();
                    } else
                        startContainer = endContainer = splitToFormatRoot(startContainer);

                    // Update range positions since they might have changed after the split operations
                    rng.startContainer = startContainer.parentNode;
                    rng.startOffset = nodeIndex(startContainer);
                    rng.endContainer = endContainer.parentNode;
                    rng.endOffset = nodeIndex(endContainer) + 1;
                }

                // Remove items between start/end
                rangeUtils.walk(rng, function(nodes) {
                    each(nodes, function(node) {
                        process(node);

                        // Remove parent span if it only contains text-decoration: underline, yet a parent node is also underlined.
                        if (node.nodeType === 1 && ed.dom.getStyle(node, 'text-decoration') === 'underline' && node.parentNode && getTextDecoration(node.parentNode) === 'underline') {
                            removeFormat({
                                'deep': false, 
                                'exact': true, 
                                'inline': 'span', 
                                'styles': {
                                    'textDecoration' : 'underline'
                                }
                            }, null, node);
                        }
                    });
                });
            };

            // Handle node
            if (node) {
                if (node.nodeType) {
                    rng = dom.createRng();
                    rng.setStartBefore(node);
                    rng.setEndAfter(node);
                    removeRngStyle(rng);
                } else {
                    removeRngStyle(node);
                }

                return;
            }

            if (!selection.isCollapsed() || !format.inline || dom.select('td.mceSelected,th.mceSelected').length) {
                bookmark = selection.getBookmark();
                removeRngStyle(selection.getRng(TRUE));
                selection.moveToBookmark(bookmark);

                // Check if start element still has formatting then we are at: "<b>text|</b>text" and need to move the start into the next text node
                if (format.inline && match(name, vars, selection.getStart())) {
                    moveStart(selection.getRng(true));
                }

                ed.nodeChanged();
            } else
                performCaretAction('remove', name, vars);
        };

        function toggle(name, vars, node) {
            var fmt = get(name);

            if (match(name, vars, node) && (!('toggle' in fmt[0]) || fmt[0].toggle))
                remove(name, vars, node);
            else
                apply(name, vars, node);
        };

        function matchNode(node, name, vars, similar) {
            var formatList = get(name), format, i, classes;

            function matchItems(node, format, item_name) {
                var key, value, items = format[item_name], i;

                // Custom match
                if (format.onmatch) {
                    return format.onmatch(node, format, item_name);
                }

                // Check all items
                if (items) {
                    // Non indexed object
                    if (items.length === undef) {
                        for (key in items) {
                            if (items.hasOwnProperty(key)) {
                                if (item_name === 'attributes')
                                    value = dom.getAttrib(node, key);
                                else
                                    value = getStyle(node, key);

                                if (similar && !value && !format.exact)
                                    return;

                                if ((!similar || format.exact) && !isEq(value, replaceVars(items[key], vars)))
                                    return;
                            }
                        }
                    } else {
                        // Only one match needed for indexed arrays
                        for (i = 0; i < items.length; i++) {
                            if (item_name === 'attributes' ? dom.getAttrib(node, items[i]) : getStyle(node, items[i]))
                                return format;
                        }
                    }
                }

                return format;
            };

            if (formatList && node) {
                // Check each format in list
                for (i = 0; i < formatList.length; i++) {
                    format = formatList[i];

                    // Name name, attributes, styles and classes
                    if (matchName(node, format) && matchItems(node, format, 'attributes') && matchItems(node, format, 'styles')) {
                        // Match classes
                        if (classes = format.classes) {
                            for (i = 0; i < classes.length; i++) {
                                if (!dom.hasClass(node, classes[i]))
                                    return;
                            }
                        }

                        return format;
                    }
                }
            }
        };

        function match(name, vars, node) {
            var startNode;

            function matchParents(node) {
                // Find first node with similar format settings
                node = dom.getParent(node, function(node) {
                    return !!matchNode(node, name, vars, true);
                });

                // Do an exact check on the similar format element
                return matchNode(node, name, vars);
            };

            // Check specified node
            if (node)
                return matchParents(node);

            // Check selected node
            node = selection.getNode();
            if (matchParents(node))
                return TRUE;

            // Check start node if it's different
            startNode = selection.getStart();
            if (startNode != node) {
                if (matchParents(startNode))
                    return TRUE;
            }

            return FALSE;
        };

        function matchAll(names, vars) {
            var startElement, matchedFormatNames = [], checkedMap = {}, i, ni, name;

            // Check start of selection for formats
            startElement = selection.getStart();
            dom.getParent(startElement, function(node) {
                var i, name;

                for (i = 0; i < names.length; i++) {
                    name = names[i];

                    if (!checkedMap[name] && matchNode(node, name, vars)) {
                        checkedMap[name] = true;
                        matchedFormatNames.push(name);
                    }
                }
            }, dom.getRoot());

            return matchedFormatNames;
        };

        function canApply(name) {
            var formatList = get(name), startNode, parents, i, x, selector;

            if (formatList) {
                startNode = selection.getStart();
                parents = getParents(startNode);

                for (x = formatList.length - 1; x >= 0; x--) {
                    selector = formatList[x].selector;

                    // Format is not selector based, then always return TRUE
                    if (!selector)
                        return TRUE;

                    for (i = parents.length - 1; i >= 0; i--) {
                        if (dom.is(parents[i], selector))
                            return TRUE;
                    }
                }
            }

            return FALSE;
        };

        function formatChanged(formats, callback, similar) {
            var currentFormats;

            // Setup format node change logic
            if (!formatChangeData) {
                formatChangeData = {};
                currentFormats = {};

                ed.onNodeChange.addToTop(function(ed, cm, node) {
                    var parents = getParents(node), matchedFormats = {};

                    // Check for new formats
                    each(formatChangeData, function(callbacks, format) {
                        each(parents, function(node) {
                            if (matchNode(node, format, {}, callbacks.similar)) {
                                if (!currentFormats[format]) {
                                    // Execute callbacks
                                    each(callbacks, function(callback) {
                                        callback(true, {
                                            node: node, 
                                            format: format, 
                                            parents: parents
                                        });
                                    });

                                    currentFormats[format] = callbacks;
                                }

                                matchedFormats[format] = callbacks;
                                return false;
                            }
                        });
                    });

                    // Check if current formats still match
                    each(currentFormats, function(callbacks, format) {
                        if (!matchedFormats[format]) {
                            delete currentFormats[format];

                            each(callbacks, function(callback) {
                                callback(false, {
                                    node: node, 
                                    format: format, 
                                    parents: parents
                                });
                            });
                        }
                    });
                });
            }

            // Add format listeners
            each(formats.split(','), function(format) {
                if (!formatChangeData[format]) {
                    formatChangeData[format] = [];
                    formatChangeData[format].similar = similar;
                }

                formatChangeData[format].push(callback);
            });

            return this;
        };

        // Expose to public
        tinymce.extend(this, {
            get : get,
            register : register,
            apply : apply,
            remove : remove,
            toggle : toggle,
            match : match,
            matchAll : matchAll,
            matchNode : matchNode,
            canApply : canApply,
            formatChanged: formatChanged
        });

        // Initialize
        defaultFormats();
        addKeyboardShortcuts();

        // Private functions

        function matchName(node, format) {
            // Check for inline match
            if (isEq(node, format.inline))
                return TRUE;

            // Check for block match
            if (isEq(node, format.block))
                return TRUE;

            // Check for selector match
            if (format.selector)
                return dom.is(node, format.selector);
        };

        function isEq(str1, str2) {
            str1 = str1 || '';
            str2 = str2 || '';

            str1 = '' + (str1.nodeName || str1);
            str2 = '' + (str2.nodeName || str2);

            return str1.toLowerCase() == str2.toLowerCase();
        };

        function getStyle(node, name) {
            var styleVal = dom.getStyle(node, name);

            // Force the format to hex
            if (name == 'color' || name == 'backgroundColor')
                styleVal = dom.toHex(styleVal);

            // Opera will return bold as 700
            if (name == 'fontWeight' && styleVal == 700)
                styleVal = 'bold';

            return '' + styleVal;
        };

        function replaceVars(value, vars) {
            if (typeof(value) != "string")
                value = value(vars);
            else if (vars) {
                value = value.replace(/%(\w+)/g, function(str, name) {
                    return vars[name] || str;
                });
            }

            return value;
        };

        function isWhiteSpaceNode(node) {
            return node && node.nodeType === 3 && /^([\t \r\n]+|)$/.test(node.nodeValue);
        };

        function wrap(node, name, attrs) {
            var wrapper = dom.create(name, attrs);

            node.parentNode.insertBefore(wrapper, node);
            wrapper.appendChild(node);

            return wrapper;
        };

        function expandRng(rng, format, remove) {
            var sibling, lastIdx, leaf, endPoint,
            startContainer = rng.startContainer,
            startOffset = rng.startOffset,
            endContainer = rng.endContainer,
            endOffset = rng.endOffset;

            // This function walks up the tree if there is no siblings before/after the node
            function findParentContainer(start) {
                var container, parent, child, sibling, siblingName, root;

                container = parent = start ? startContainer : endContainer;
                siblingName = start ? 'previousSibling' : 'nextSibling';
                root = dom.getRoot();

                // If it's a text node and the offset is inside the text
                if (container.nodeType == 3 && !isWhiteSpaceNode(container)) {
                    if (start ? startOffset > 0 : endOffset < container.nodeValue.length) {
                        return container;
                    }
                }

                for (;;) {
                    // Stop expanding on block elements
                    if (!format[0].block_expand && isBlock(parent))
                        return parent;

                    // Walk left/right
                    for (sibling = parent[siblingName]; sibling; sibling = sibling[siblingName]) {
                        if (!isBookmarkNode(sibling) && !isWhiteSpaceNode(sibling)) {
                            return parent;
                        }
                    }

                    // Check if we can move up are we at root level or body level
                    if (parent.parentNode == root) {
                        container = parent;
                        break;
                    }

                    parent = parent.parentNode;
                }

                return container;
            };

            // This function walks down the tree to find the leaf at the selection.
            // The offset is also returned as if node initially a leaf, the offset may be in the middle of the text node.
            function findLeaf(node, offset) {
                if (offset === undef)
                    offset = node.nodeType === 3 ? node.length : node.childNodes.length;
                while (node && node.hasChildNodes()) {
                    node = node.childNodes[offset];
                    if (node)
                        offset = node.nodeType === 3 ? node.length : node.childNodes.length;
                }
                return {
                    node: node, 
                    offset: offset
                };
            }

            // If index based start position then resolve it
            if (startContainer.nodeType == 1 && startContainer.hasChildNodes()) {
                lastIdx = startContainer.childNodes.length - 1;
                startContainer = startContainer.childNodes[startOffset > lastIdx ? lastIdx : startOffset];

                if (startContainer.nodeType == 3)
                    startOffset = 0;
            }

            // If index based end position then resolve it
            if (endContainer.nodeType == 1 && endContainer.hasChildNodes()) {
                lastIdx = endContainer.childNodes.length - 1;
                endContainer = endContainer.childNodes[endOffset > lastIdx ? lastIdx : endOffset - 1];

                if (endContainer.nodeType == 3)
                    endOffset = endContainer.nodeValue.length;
            }

            // Expands the node to the closes contentEditable false element if it exists
            function findParentContentEditable(node) {
                var parent = node;

                while (parent) {
                    if (parent.nodeType === 1 && getContentEditable(parent)) {
                        return getContentEditable(parent) === "false" ? parent : node;
                    }

                    parent = parent.parentNode;
                }

                return node;
            };

            function findWordEndPoint(container, offset, start) {
                var walker, node, pos, lastTextNode;

                function findSpace(node, offset) {
                    var pos, pos2, str = node.nodeValue;

                    if (typeof(offset) == "undefined") {
                        offset = start ? str.length : 0;
                    }

                    if (start) {
                        pos = str.lastIndexOf(' ', offset);
                        pos2 = str.lastIndexOf('\u00a0', offset);
                        pos = pos > pos2 ? pos : pos2;

                        // Include the space on remove to avoid tag soup
                        if (pos !== -1 && !remove) {
                            pos++;
                        }
                    } else {
                        pos = str.indexOf(' ', offset);
                        pos2 = str.indexOf('\u00a0', offset);
                        pos = pos !== -1 && (pos2 === -1 || pos < pos2) ? pos : pos2;
                    }

                    return pos;
                };

                if (container.nodeType === 3) {
                    pos = findSpace(container, offset);

                    if (pos !== -1) {
                        return {
                            container : container, 
                            offset : pos
                        };
                    }

                    lastTextNode = container;
                }

                // Walk the nodes inside the block
                walker = new TreeWalker(container, dom.getParent(container, isBlock) || ed.getBody());
                while (node = walker[start ? 'prev' : 'next']()) {
                    if (node.nodeType === 3) {
                        lastTextNode = node;
                        pos = findSpace(node);

                        if (pos !== -1) {
                            return {
                                container : node, 
                                offset : pos
                            };
                        }
                    } else if (isBlock(node)) {
                        break;
                    }
                }

                if (lastTextNode) {
                    if (start) {
                        offset = 0;
                    } else {
                        offset = lastTextNode.length;
                    }

                    return {
                        container: lastTextNode, 
                        offset: offset
                    };
                }
            };

            function findSelectorEndPoint(container, sibling_name) {
                var parents, i, y, curFormat;

                if (container.nodeType == 3 && container.nodeValue.length === 0 && container[sibling_name])
                    container = container[sibling_name];

                parents = getParents(container);
                for (i = 0; i < parents.length; i++) {
                    for (y = 0; y < format.length; y++) {
                        curFormat = format[y];

                        // If collapsed state is set then skip formats that doesn't match that
                        if ("collapsed" in curFormat && curFormat.collapsed !== rng.collapsed)
                            continue;

                        if (dom.is(parents[i], curFormat.selector))
                            return parents[i];
                    }
                }

                return container;
            };

            function findBlockEndPoint(container, sibling_name, sibling_name2) {
                var node;

                // Expand to block of similar type
                if (!format[0].wrapper)
                    node = dom.getParent(container, format[0].block);

                // Expand to first wrappable block element or any block element
                if (!node)
                    node = dom.getParent(container.nodeType == 3 ? container.parentNode : container, isBlock);

                // Exclude inner lists from wrapping
                if (node && format[0].wrapper)
                    node = getParents(node, 'ul,ol').reverse()[0] || node;

                // Didn't find a block element look for first/last wrappable element
                if (!node) {
                    node = container;

                    while (node[sibling_name] && !isBlock(node[sibling_name])) {
                        node = node[sibling_name];

                        // Break on BR but include it will be removed later on
                        // we can't remove it now since we need to check if it can be wrapped
                        if (isEq(node, 'br'))
                            break;
                    }
                }

                return node || container;
            };

            // Expand to closest contentEditable element
            startContainer = findParentContentEditable(startContainer);
            endContainer = findParentContentEditable(endContainer);

            // Exclude bookmark nodes if possible
            if (isBookmarkNode(startContainer.parentNode) || isBookmarkNode(startContainer)) {
                startContainer = isBookmarkNode(startContainer) ? startContainer : startContainer.parentNode;
                startContainer = startContainer.nextSibling || startContainer;

                if (startContainer.nodeType == 3)
                    startOffset = 0;
            }

            if (isBookmarkNode(endContainer.parentNode) || isBookmarkNode(endContainer)) {
                endContainer = isBookmarkNode(endContainer) ? endContainer : endContainer.parentNode;
                endContainer = endContainer.previousSibling || endContainer;

                if (endContainer.nodeType == 3)
                    endOffset = endContainer.length;
            }

            if (format[0].inline) {
                if (rng.collapsed) {
                    // Expand left to closest word boundery
                    endPoint = findWordEndPoint(startContainer, startOffset, true);
                    if (endPoint) {
                        startContainer = endPoint.container;
                        startOffset = endPoint.offset;
                    }

                    // Expand right to closest word boundery
                    endPoint = findWordEndPoint(endContainer, endOffset);
                    if (endPoint) {
                        endContainer = endPoint.container;
                        endOffset = endPoint.offset;
                    }
                }

                // Avoid applying formatting to a trailing space.
                leaf = findLeaf(endContainer, endOffset);
                if (leaf.node) {
                    while (leaf.node && leaf.offset === 0 && leaf.node.previousSibling)
                        leaf = findLeaf(leaf.node.previousSibling);

                    if (leaf.node && leaf.offset > 0 && leaf.node.nodeType === 3 &&
                        leaf.node.nodeValue.charAt(leaf.offset - 1) === ' ') {

                        if (leaf.offset > 1) {
                            endContainer = leaf.node;
                            endContainer.splitText(leaf.offset - 1);
                        }
                    }
                }
            }

            // Move start/end point up the tree if the leaves are sharp and if we are in different containers
            // Example * becomes !: !<p><b><i>*text</i><i>text*</i></b></p>!
            // This will reduce the number of wrapper elements that needs to be created
            // Move start point up the tree
            if (format[0].inline || format[0].block_expand) {
                if (!format[0].inline || (startContainer.nodeType != 3 || startOffset === 0)) {
                    startContainer = findParentContainer(true);
                }

                if (!format[0].inline || (endContainer.nodeType != 3 || endOffset === endContainer.nodeValue.length)) {
                    endContainer = findParentContainer();
                }
            }

            // Expand start/end container to matching selector
            if (format[0].selector && format[0].expand !== FALSE && !format[0].inline) {
                // Find new startContainer/endContainer if there is better one
                startContainer = findSelectorEndPoint(startContainer, 'previousSibling');
                endContainer = findSelectorEndPoint(endContainer, 'nextSibling');
            }

            // Expand start/end container to matching block element or text node
            if (format[0].block || format[0].selector) {
                // Find new startContainer/endContainer if there is better one
                startContainer = findBlockEndPoint(startContainer, 'previousSibling');
                endContainer = findBlockEndPoint(endContainer, 'nextSibling');

                // Non block element then try to expand up the leaf
                if (format[0].block) {
                    if (!isBlock(startContainer))
                        startContainer = findParentContainer(true);

                    if (!isBlock(endContainer))
                        endContainer = findParentContainer();
                }
            }

            // Setup index for startContainer
            if (startContainer.nodeType == 1) {
                startOffset = nodeIndex(startContainer);
                startContainer = startContainer.parentNode;
            }

            // Setup index for endContainer
            if (endContainer.nodeType == 1) {
                endOffset = nodeIndex(endContainer) + 1;
                endContainer = endContainer.parentNode;
            }

            // Return new range like object
            return {
                startContainer : startContainer,
                startOffset : startOffset,
                endContainer : endContainer,
                endOffset : endOffset
            };
        }

        function removeFormat(format, vars, node, compare_node) {
            var i, attrs, stylesModified;

            // Check if node matches format
            if (!matchName(node, format))
                return FALSE;

            // Should we compare with format attribs and styles
            if (format.remove != 'all') {
                // Remove styles
                each(format.styles, function(value, name) {
                    value = replaceVars(value, vars);

                    // Indexed array
                    if (typeof(name) === 'number') {
                        name = value;
                        compare_node = 0;
                    }

                    if (!compare_node || isEq(getStyle(compare_node, name), value))
                        dom.setStyle(node, name, '');

                    stylesModified = 1;
                });

                // Remove style attribute if it's empty
                if (stylesModified && dom.getAttrib(node, 'style') == '') {
                    node.removeAttribute('style');
                    node.removeAttribute('data-mce-style');
                }

                // Remove attributes
                each(format.attributes, function(value, name) {
                    var valueOut;

                    value = replaceVars(value, vars);

                    // Indexed array
                    if (typeof(name) === 'number') {
                        name = value;
                        compare_node = 0;
                    }

                    if (!compare_node || isEq(dom.getAttrib(compare_node, name), value)) {
                        // Keep internal classes
                        if (name == 'class') {
                            value = dom.getAttrib(node, name);
                            if (value) {
                                // Build new class value where everything is removed except the internal prefixed classes
                                valueOut = '';
                                each(value.split(/\s+/), function(cls) {
                                    if (/mce\w+/.test(cls))
                                        valueOut += (valueOut ? ' ' : '') + cls;
                                });

                                // We got some internal classes left
                                if (valueOut) {
                                    dom.setAttrib(node, name, valueOut);
                                    return;
                                }
                            }
                        }

                        // IE6 has a bug where the attribute doesn't get removed correctly
                        if (name == "class")
                            node.removeAttribute('className');

                        // Remove mce prefixed attributes
                        if (MCE_ATTR_RE.test(name))
                            node.removeAttribute('data-mce-' + name);

                        node.removeAttribute(name);
                    }
                });

                // Remove classes
                each(format.classes, function(value) {
                    value = replaceVars(value, vars);

                    if (!compare_node || dom.hasClass(compare_node, value))
                        dom.removeClass(node, value);
                });

                // Check for non internal attributes
                attrs = dom.getAttribs(node);
                for (i = 0; i < attrs.length; i++) {
                    if (attrs[i].nodeName.indexOf('_') !== 0)
                        return FALSE;
                }
            }

            // Remove the inline child if it's empty for example <b> or <span>
            if (format.remove != 'none') {
                removeNode(node, format);
                return TRUE;
            }
        };

        function removeNode(node, format) {
            var parentNode = node.parentNode, rootBlockElm;

            function find(node, next, inc) {
                node = getNonWhiteSpaceSibling(node, next, inc);

                return !node || (node.nodeName == 'BR' || isBlock(node));
            };

            if (format.block) {
                if (!forcedRootBlock) {
                    // Append BR elements if needed before we remove the block
                    if (isBlock(node) && !isBlock(parentNode)) {
                        if (!find(node, FALSE) && !find(node.firstChild, TRUE, 1))
                            node.insertBefore(dom.create('br'), node.firstChild);

                        if (!find(node, TRUE) && !find(node.lastChild, FALSE, 1))
                            node.appendChild(dom.create('br'));
                    }
                } else {
                    // Wrap the block in a forcedRootBlock if we are at the root of document
                    if (parentNode == dom.getRoot()) {
                        if (!format.list_block || !isEq(node, format.list_block)) {
                            each(tinymce.grep(node.childNodes), function(node) {
                                if (isValid(forcedRootBlock, node.nodeName.toLowerCase())) {
                                    if (!rootBlockElm)
                                        rootBlockElm = wrap(node, forcedRootBlock);
                                    else
                                        rootBlockElm.appendChild(node);
                                } else
                                    rootBlockElm = 0;
                            });
                        }
                    }
                }
            }

            // Never remove nodes that isn't the specified inline element if a selector is specified too
            if (format.selector && format.inline && !isEq(format.inline, node))
                return;

            dom.remove(node, 1);
        };

        function getNonWhiteSpaceSibling(node, next, inc) {
            if (node) {
                next = next ? 'nextSibling' : 'previousSibling';

                for (node = inc ? node : node[next]; node; node = node[next]) {
                    if (node.nodeType == 1 || !isWhiteSpaceNode(node))
                        return node;
                }
            }
        };

        function isBookmarkNode(node) {
            return node && node.nodeType == 1 && node.getAttribute('data-mce-type') == 'bookmark';
        };

        function mergeSiblings(prev, next) {
            var marker, sibling, tmpSibling;

            function compareElements(node1, node2) {
                // Not the same name
                if (node1.nodeName != node2.nodeName)
                    return FALSE;

                function getAttribs(node) {
                    var attribs = {};

                    each(dom.getAttribs(node), function(attr) {
                        var name = attr.nodeName.toLowerCase();

                        // Don't compare internal attributes or style
                        if (name.indexOf('_') !== 0 && name !== 'style')
                            attribs[name] = dom.getAttrib(node, name);
                    });

                    return attribs;
                };

                function compareObjects(obj1, obj2) {
                    var value, name;

                    for (name in obj1) {
                        // Obj1 has item obj2 doesn't have
                        if (obj1.hasOwnProperty(name)) {
                            value = obj2[name];

                            // Obj2 doesn't have obj1 item
                            if (value === undef)
                                return FALSE;

                            // Obj2 item has a different value
                            if (obj1[name] != value)
                                return FALSE;

                            // Delete similar value
                            delete obj2[name];
                        }
                    }

                    // Check if obj 2 has something obj 1 doesn't have
                    for (name in obj2) {
                        // Obj2 has item obj1 doesn't have
                        if (obj2.hasOwnProperty(name))
                            return FALSE;
                    }

                    return TRUE;
                };

                // Attribs are not the same
                if (!compareObjects(getAttribs(node1), getAttribs(node2)))
                    return FALSE;

                // Styles are not the same
                if (!compareObjects(dom.parseStyle(dom.getAttrib(node1, 'style')), dom.parseStyle(dom.getAttrib(node2, 'style'))))
                    return FALSE;

                return TRUE;
            };

            function findElementSibling(node, sibling_name) {
                for (sibling = node; sibling; sibling = sibling[sibling_name]) {
                    if (sibling.nodeType == 3 && sibling.nodeValue.length !== 0)
                        return node;

                    if (sibling.nodeType == 1 && !isBookmarkNode(sibling))
                        return sibling;
                }

                return node;
            };

            // Check if next/prev exists and that they are elements
            if (prev && next) {
                // If previous sibling is empty then jump over it
                prev = findElementSibling(prev, 'previousSibling');
                next = findElementSibling(next, 'nextSibling');

                // Compare next and previous nodes
                if (compareElements(prev, next)) {
                    // Append nodes between
                    for (sibling = prev.nextSibling; sibling && sibling != next;) {
                        tmpSibling = sibling;
                        sibling = sibling.nextSibling;
                        prev.appendChild(tmpSibling);
                    }

                    // Remove next node
                    dom.remove(next);

                    // Move children into prev node
                    each(tinymce.grep(next.childNodes), function(node) {
                        prev.appendChild(node);
                    });

                    return prev;
                }
            }

            return next;
        };

        function isTextBlock(name) {
            return /^(h[1-6]|p|div|pre|address|dl|dt|dd)$/.test(name);
        };

        function getContainer(rng, start) {
            var container, offset, lastIdx, walker;

            container = rng[start ? 'startContainer' : 'endContainer'];
            offset = rng[start ? 'startOffset' : 'endOffset'];

            if (container.nodeType == 1) {
                lastIdx = container.childNodes.length - 1;

                if (!start && offset)
                    offset--;

                container = container.childNodes[offset > lastIdx ? lastIdx : offset];
            }

            // If start text node is excluded then walk to the next node
            if (container.nodeType === 3 && start && offset >= container.nodeValue.length) {
                container = new TreeWalker(container, ed.getBody()).next() || container;
            }

            // If end text node is excluded then walk to the previous node
            if (container.nodeType === 3 && !start && offset === 0) {
                container = new TreeWalker(container, ed.getBody()).prev() || container;
            }

            return container;
        };

        function performCaretAction(type, name, vars) {
            var caretContainerId = '_mce_caret', debug = ed.settings.caret_debug;

            // Creates a caret container bogus element
            function createCaretContainer(fill) {
                var caretContainer = dom.create('span', {
                    id: caretContainerId, 
                    'data-mce-bogus': true, 
                    style: debug ? 'color:red' : ''
                });

                if (fill) {
                    caretContainer.appendChild(ed.getDoc().createTextNode(INVISIBLE_CHAR));
                }

                return caretContainer;
            };

            function isCaretContainerEmpty(node, nodes) {
                while (node) {
                    if ((node.nodeType === 3 && node.nodeValue !== INVISIBLE_CHAR) || node.childNodes.length > 1) {
                        return false;
                    }

                    // Collect nodes
                    if (nodes && node.nodeType === 1) {
                        nodes.push(node);
                    }

                    node = node.firstChild;
                }

                return true;
            };
			
            // Returns any parent caret container element
            function getParentCaretContainer(node) {
                while (node) {
                    if (node.id === caretContainerId) {
                        return node;
                    }

                    node = node.parentNode;
                }
            };

            // Finds the first text node in the specified node
            function findFirstTextNode(node) {
                var walker;

                if (node) {
                    walker = new TreeWalker(node, node);

                    for (node = walker.current(); node; node = walker.next()) {
                        if (node.nodeType === 3) {
                            return node;
                        }
                    }
                }
            };

            // Removes the caret container for the specified node or all on the current document
            function removeCaretContainer(node, move_caret) {
                var child, rng;

                if (!node) {
                    node = getParentCaretContainer(selection.getStart());

                    if (!node) {
                        while (node = dom.get(caretContainerId)) {
                            removeCaretContainer(node, false);
                        }
                    }
                } else {
                    rng = selection.getRng(true);

                    if (isCaretContainerEmpty(node)) {
                        if (move_caret !== false) {
                            rng.setStartBefore(node);
                            rng.setEndBefore(node);
                        }

                        dom.remove(node);
                    } else {
                        child = findFirstTextNode(node);

                        if (child.nodeValue.charAt(0) === INVISIBLE_CHAR) {
                            child = child.deleteData(0, 1);
                        }

                        dom.remove(node, 1);
                    }

                    selection.setRng(rng);
                }
            };
			
            // Applies formatting to the caret postion
            function applyCaretFormat() {
                var rng, caretContainer, textNode, offset, bookmark, container, text;

                rng = selection.getRng(true);
                offset = rng.startOffset;
                container = rng.startContainer;
                text = container.nodeValue;

                caretContainer = getParentCaretContainer(selection.getStart());
                if (caretContainer) {
                    textNode = findFirstTextNode(caretContainer);
                }

                // Expand to word is caret is in the middle of a text node and the char before/after is a alpha numeric character
                if (text && offset > 0 && offset < text.length && /\w/.test(text.charAt(offset)) && /\w/.test(text.charAt(offset - 1))) {
                    // Get bookmark of caret position
                    bookmark = selection.getBookmark();

                    // Collapse bookmark range (WebKit)
                    rng.collapse(true);

                    // Expand the range to the closest word and split it at those points
                    rng = expandRng(rng, get(name));
                    rng = rangeUtils.split(rng);

                    // Apply the format to the range
                    apply(name, vars, rng);

                    // Move selection back to caret position
                    selection.moveToBookmark(bookmark);
                } else {
                    if (!caretContainer || textNode.nodeValue !== INVISIBLE_CHAR) {
                        caretContainer = createCaretContainer(true);
                        textNode = caretContainer.firstChild;

                        rng.insertNode(caretContainer);
                        offset = 1;

                        apply(name, vars, caretContainer);
                    } else {
                        apply(name, vars, caretContainer);
                    }

                    // Move selection to text node
                    selection.setCursorLocation(textNode, offset);
                }
            };

            function removeCaretFormat() {
                var rng = selection.getRng(true), container, offset, bookmark,
                hasContentAfter, node, formatNode, parents = [], i, caretContainer;

                container = rng.startContainer;
                offset = rng.startOffset;
                node = container;

                if (container.nodeType == 3) {
                    if (offset != container.nodeValue.length || container.nodeValue === INVISIBLE_CHAR) {
                        hasContentAfter = true;
                    }

                    node = node.parentNode;
                }

                while (node) {
                    if (matchNode(node, name, vars)) {
                        formatNode = node;
                        break;
                    }

                    if (node.nextSibling) {
                        hasContentAfter = true;
                    }

                    parents.push(node);
                    node = node.parentNode;
                }

                // Node doesn't have the specified format
                if (!formatNode) {
                    return;
                }

                // Is there contents after the caret then remove the format on the element
                if (hasContentAfter) {
                    // Get bookmark of caret position
                    bookmark = selection.getBookmark();

                    // Collapse bookmark range (WebKit)
                    rng.collapse(true);

                    // Expand the range to the closest word and split it at those points
                    rng = expandRng(rng, get(name), true);
                    rng = rangeUtils.split(rng);

                    // Remove the format from the range
                    remove(name, vars, rng);

                    // Move selection back to caret position
                    selection.moveToBookmark(bookmark);
                } else {
                    caretContainer = createCaretContainer();

                    node = caretContainer;
                    for (i = parents.length - 1; i >= 0; i--) {
                        node.appendChild(dom.clone(parents[i], false));
                        node = node.firstChild;
                    }

                    // Insert invisible character into inner most format element
                    node.appendChild(dom.doc.createTextNode(INVISIBLE_CHAR));
                    node = node.firstChild;

                    // Insert caret container after the formated node
                    dom.insertAfter(caretContainer, formatNode);

                    // Move selection to text node
                    selection.setCursorLocation(node, 1);
                }
            };

            // Checks if the parent caret container node isn't empty if that is the case it
            // will remove the bogus state on all children that isn't empty
            function unmarkBogusCaretParents() {
                var i, caretContainer, node;

                caretContainer = getParentCaretContainer(selection.getStart());
                if (caretContainer && !dom.isEmpty(caretContainer)) {
                    tinymce.walk(caretContainer, function(node) {
                        if (node.nodeType == 1 && node.id !== caretContainerId && !dom.isEmpty(node)) {
                            dom.setAttrib(node, 'data-mce-bogus', null);
                        }
                    }, 'childNodes');
                }
            };

            // Only bind the caret events once
            if (!self._hasCaretEvents) {
                // Mark current caret container elements as bogus when getting the contents so we don't end up with empty elements
                ed.onBeforeGetContent.addToTop(function() {
                    var nodes = [], i;

                    if (isCaretContainerEmpty(getParentCaretContainer(selection.getStart()), nodes)) {
                        // Mark children
                        i = nodes.length;
                        while (i--) {
                            dom.setAttrib(nodes[i], 'data-mce-bogus', '1');
                        }
                    }
                });

                // Remove caret container on mouse up and on key up
                tinymce.each('onMouseUp onKeyUp'.split(' '), function(name) {
                    ed[name].addToTop(function() {
                        removeCaretContainer();
                        unmarkBogusCaretParents();
                    });
                });

                // Remove caret container on keydown and it's a backspace, enter or left/right arrow keys
                ed.onKeyDown.addToTop(function(ed, e) {
                    var keyCode = e.keyCode;

                    if (keyCode == 8 || keyCode == 37 || keyCode == 39) {
                        removeCaretContainer(getParentCaretContainer(selection.getStart()));
                    }

                    unmarkBogusCaretParents();
                });

                // Remove bogus state if they got filled by contents using editor.selection.setContent
                selection.onSetContent.add(unmarkBogusCaretParents);

                self._hasCaretEvents = true;
            }

            // Do apply or remove caret format
            if (type == "apply") {
                applyCaretFormat();
            } else {
                removeCaretFormat();
            }
        };

        function moveStart(rng) {
            var container = rng.startContainer,
            offset = rng.startOffset, isAtEndOfText,
            walker, node, nodes, tmpNode;

            // Convert text node into index if possible
            if (container.nodeType == 3 && offset >= container.nodeValue.length) {
                // Get the parent container location and walk from there
                offset = nodeIndex(container);
                container = container.parentNode;
                isAtEndOfText = true;
            }

            // Move startContainer/startOffset in to a suitable node
            if (container.nodeType == 1) {
                nodes = container.childNodes;
                container = nodes[Math.min(offset, nodes.length - 1)];
                walker = new TreeWalker(container, dom.getParent(container, dom.isBlock));

                // If offset is at end of the parent node walk to the next one
                if (offset > nodes.length - 1 || isAtEndOfText)
                    walker.next();

                for (node = walker.current(); node; node = walker.next()) {
                    if (node.nodeType == 3 && !isWhiteSpaceNode(node)) {
                        // IE has a "neat" feature where it moves the start node into the closest element
                        // we can avoid this by inserting an element before it and then remove it after we set the selection
                        tmpNode = dom.create('a', null, INVISIBLE_CHAR);
                        node.parentNode.insertBefore(tmpNode, node);

                        // Set selection and remove tmpNode
                        rng.setStart(node, 0);
                        selection.setRng(rng);
                        dom.remove(tmpNode);

                        return;
                    }
                }
            }
        };
    };
})(tinymce);

tinymce.onAddEditor.add(function(tinymce, ed) {
    var filters, fontSizes, dom, settings = ed.settings;

    function replaceWithSpan(node, styles) {
        tinymce.each(styles, function(value, name) {
            if (value)
                dom.setStyle(node, name, value);
        });

        dom.rename(node, 'span');
    };

    function convert(editor, params) {
        dom = editor.dom;

        if (settings.convert_fonts_to_spans) {
            tinymce.each(dom.select('font,u,strike', params.node), function(node) {
                filters[node.nodeName.toLowerCase()](ed.dom, node);
            });
        }
    };

    if (settings.inline_styles) {
        fontSizes = tinymce.explode(settings.font_size_legacy_values);

        filters = {
            font : function(dom, node) {
                replaceWithSpan(node, {
                    backgroundColor : node.style.backgroundColor,
                    color : node.color,
                    fontFamily : node.face,
                    fontSize : fontSizes[parseInt(node.size, 10) - 1]
                });
            },

            u : function(dom, node) {
                replaceWithSpan(node, {
                    textDecoration : 'underline'
                });
            },

            strike : function(dom, node) {
                replaceWithSpan(node, {
                    textDecoration : 'line-through'
                });
            }
        };

        ed.onPreProcess.add(convert);
        ed.onSetContent.add(convert);

        ed.onInit.add(function() {
            ed.selection.onSetContent.add(convert);
        });
    }
});

(function(tinymce) {
    var TreeWalker = tinymce.dom.TreeWalker;

    tinymce.EnterKey = function(editor) {
        var dom = editor.dom, selection = editor.selection, settings = editor.settings, undoManager = editor.undoManager, nonEmptyElementsMap = editor.schema.getNonEmptyElements();

        function handleEnterKey(evt) {
            var rng = selection.getRng(true), tmpRng, editableRoot, container, offset, parentBlock, documentMode, shiftKey,
            newBlock, fragment, containerBlock, parentBlockName, containerBlockName, newBlockName, isAfterLastNodeInContainer;

            // Returns true if the block can be split into two blocks or not
            function canSplitBlock(node) {
                return node &&
                dom.isBlock(node) &&
                !/^(TD|TH|CAPTION|FORM)$/.test(node.nodeName) &&
                !/^(fixed|absolute)/i.test(node.style.position) && 
                dom.getContentEditable(node) !== "true";
            };

            // Renders empty block on IE
            function renderBlockOnIE(block) {
                var oldRng;

                if (tinymce.isIE && dom.isBlock(block)) {
                    oldRng = selection.getRng();
                    block.appendChild(dom.create('span', null, '\u00a0'));
                    selection.select(block);
                    block.lastChild.outerHTML = '';
                    selection.setRng(oldRng);
                }
            };

            // Remove the first empty inline element of the block so this: <p><b><em></em></b>x</p> becomes this: <p>x</p>
            function trimInlineElementsOnLeftSideOfBlock(block) {
                var node = block, firstChilds = [], i;

                // Find inner most first child ex: <p><i><b>*</b></i></p>
                while (node = node.firstChild) {
                    if (dom.isBlock(node)) {
                        return;
                    }

                    if (node.nodeType == 1 && !nonEmptyElementsMap[node.nodeName.toLowerCase()]) {
                        firstChilds.push(node);
                    }
                }

                i = firstChilds.length;
                while (i--) {
                    node = firstChilds[i];
                    if (!node.hasChildNodes() || (node.firstChild == node.lastChild && node.firstChild.nodeValue === '')) {
                        dom.remove(node);
                    } else {
                        // Remove <a> </a> see #5381
                        if (node.nodeName == "A" && (node.innerText || node.textContent) === ' ') {
                            dom.remove(node);
                        }
                    }
                }
            };
			
            // Moves the caret to a suitable position within the root for example in the first non pure whitespace text node or before an image
            function moveToCaretPosition(root) {
                var walker, node, rng, y, viewPort, lastNode = root, tempElm;

                rng = dom.createRng();

                if (root.hasChildNodes()) {
                    walker = new TreeWalker(root, root);

                    while (node = walker.current()) {
                        if (node.nodeType == 3) {
                            rng.setStart(node, 0);
                            rng.setEnd(node, 0);
                            break;
                        }

                        if (nonEmptyElementsMap[node.nodeName.toLowerCase()]) {
                            rng.setStartBefore(node);
                            rng.setEndBefore(node);
                            break;
                        }

                        lastNode = node;
                        node = walker.next();
                    }

                    if (!node) {
                        rng.setStart(lastNode, 0);
                        rng.setEnd(lastNode, 0);
                    }
                } else {
                    if (root.nodeName == 'BR') {
                        if (root.nextSibling && dom.isBlock(root.nextSibling)) {
                            // Trick on older IE versions to render the caret before the BR between two lists
                            if (!documentMode || documentMode < 9) {
                                tempElm = dom.create('br');
                                root.parentNode.insertBefore(tempElm, root);
                            }

                            rng.setStartBefore(root);
                            rng.setEndBefore(root);
                        } else {
                            rng.setStartAfter(root);
                            rng.setEndAfter(root);
                        }
                    } else {
                        rng.setStart(root, 0);
                        rng.setEnd(root, 0);
                    }
                }

                selection.setRng(rng);

                // Remove tempElm created for old IE:s
                dom.remove(tempElm);

                viewPort = dom.getViewPort(editor.getWin());

                // scrollIntoView seems to scroll the parent window in most browsers now including FF 3.0b4 so it's time to stop using it and do it our selfs
                y = dom.getPos(root).y;
                if (y < viewPort.y || y + 25 > viewPort.y + viewPort.h) {
                    editor.getWin().scrollTo(0, y < viewPort.y ? y : y - viewPort.h + 25); // Needs to be hardcoded to roughly one line of text if a huge text block is broken into two blocks
                }
            };

            // Creates a new block element by cloning the current one or creating a new one if the name is specified
            // This function will also copy any text formatting from the parent block and add it to the new one
            function createNewBlock(name) {
                var node = container, block, clonedNode, caretNode;

                block = name || parentBlockName == "TABLE" ? dom.create(name || newBlockName) : parentBlock.cloneNode(false);
                caretNode = block;

                // Clone any parent styles
                if (settings.keep_styles !== false) {
                    do {
                        if (/^(SPAN|STRONG|B|EM|I|FONT|STRIKE|U)$/.test(node.nodeName)) {
                            clonedNode = node.cloneNode(false);
                            dom.setAttrib(clonedNode, 'id', ''); // Remove ID since it needs to be document unique

                            if (block.hasChildNodes()) {
                                clonedNode.appendChild(block.firstChild);
                                block.appendChild(clonedNode);
                            } else {
                                caretNode = clonedNode;
                                block.appendChild(clonedNode);
                            }
                        }
                    } while (node = node.parentNode);
                }

                // BR is needed in empty blocks on non IE browsers
                if (!tinymce.isIE) {
                    caretNode.innerHTML = '<br>';
                }

                return block;
            };

            // Returns true/false if the caret is at the start/end of the parent block element
            function isCaretAtStartOrEndOfBlock(start) {
                var walker, node, name;

                // Caret is in the middle of a text node like "a|b"
                if (container.nodeType == 3 && (start ? offset > 0 : offset < container.nodeValue.length)) {
                    return false;
                }

                // If after the last element in block node edge case for #5091
                if (container.parentNode == parentBlock && isAfterLastNodeInContainer && !start) {
                    return true;
                }

                // If the caret if before the first element in parentBlock
                if (start && container.nodeType == 1 && container == parentBlock.firstChild) {
                    return true;
                }

                // Caret can be before/after a table
                if (container.nodeName === "TABLE" || (container.previousSibling && container.previousSibling.nodeName == "TABLE")) {
                    return (isAfterLastNodeInContainer && !start) || (!isAfterLastNodeInContainer && start);
                }

                // Walk the DOM and look for text nodes or non empty elements
                walker = new TreeWalker(container, parentBlock);
	
                // If caret is in beginning or end of a text block then jump to the next/previous node
                if (container.nodeType == 3) {
                    if (start && offset == 0) {
                        walker.prev();
                    } else if (!start && offset == container.nodeValue.length) {
                        walker.next();
                    }
                }

                while (node = walker.current()) {
                    if (node.nodeType === 1) {
                        // Ignore bogus elements
                        if (!node.getAttribute('data-mce-bogus')) {
                            // Keep empty elements like <img /> <input /> but not trailing br:s like <p>text|<br></p>
                            name = node.nodeName.toLowerCase();
                            if (nonEmptyElementsMap[name] && name !== 'br') {
                                return false;
                            }
                        }
                    } else if (node.nodeType === 3 && !/^[ \t\r\n]*$/.test(node.nodeValue)) {
                        return false;
                    }

                    if (start) {
                        walker.prev();
                    } else {
                        walker.next();
                    }
                }

                return true;
            };

            // Wraps any text nodes or inline elements in the specified forced root block name
            function wrapSelfAndSiblingsInDefaultBlock(container, offset) {
                var newBlock, parentBlock, startNode, node, next, blockName = newBlockName || 'P';

                // Not in a block element or in a table cell or caption
                parentBlock = dom.getParent(container, dom.isBlock);
                if (!parentBlock || !canSplitBlock(parentBlock)) {
                    parentBlock = parentBlock || editableRoot;

                    if (!parentBlock.hasChildNodes()) {
                        newBlock = dom.create(blockName);
                        parentBlock.appendChild(newBlock);
                        rng.setStart(newBlock, 0);
                        rng.setEnd(newBlock, 0);
                        return newBlock;
                    }

                    // Find parent that is the first child of parentBlock
                    node = container;
                    while (node.parentNode != parentBlock) {
                        node = node.parentNode;
                    }

                    // Loop left to find start node start wrapping at
                    while (node && !dom.isBlock(node)) {
                        startNode = node;
                        node = node.previousSibling;
                    }

                    if (startNode) {
                        newBlock = dom.create(blockName);
                        startNode.parentNode.insertBefore(newBlock, startNode);

                        // Start wrapping until we hit a block
                        node = startNode;
                        while (node && !dom.isBlock(node)) {
                            next = node.nextSibling;
                            newBlock.appendChild(node);
                            node = next;
                        }

                        // Restore range to it's past location
                        rng.setStart(container, offset);
                        rng.setEnd(container, offset);
                    }
                }

                return container;
            };

            // Inserts a block or br before/after or in the middle of a split list of the LI is empty
            function handleEmptyListItem() {
                function isFirstOrLastLi(first) {
                    var node = containerBlock[first ? 'firstChild' : 'lastChild'];

                    // Find first/last element since there might be whitespace there
                    while (node) {
                        if (node.nodeType == 1) {
                            break;
                        }

                        node = node[first ? 'nextSibling' : 'previousSibling'];
                    }

                    return node === parentBlock;
                };

                newBlock = newBlockName ? createNewBlock(newBlockName) : dom.create('BR');

                if (isFirstOrLastLi(true) && isFirstOrLastLi()) {
                    // Is first and last list item then replace the OL/UL with a text block
                    dom.replace(newBlock, containerBlock);
                } else if (isFirstOrLastLi(true)) {
                    // First LI in list then remove LI and add text block before list
                    containerBlock.parentNode.insertBefore(newBlock, containerBlock);
                } else if (isFirstOrLastLi()) {
                    // Last LI in list then temove LI and add text block after list
                    dom.insertAfter(newBlock, containerBlock);
                    renderBlockOnIE(newBlock);
                } else {
                    // Middle LI in list the split the list and insert a text block in the middle
                    // Extract after fragment and insert it after the current block
                    tmpRng = rng.cloneRange();
                    tmpRng.setStartAfter(parentBlock);
                    tmpRng.setEndAfter(containerBlock);
                    fragment = tmpRng.extractContents();
                    dom.insertAfter(fragment, containerBlock);
                    dom.insertAfter(newBlock, containerBlock);
                }

                dom.remove(parentBlock);
                moveToCaretPosition(newBlock);
                undoManager.add();
            };

            // Walks the parent block to the right and look for BR elements
            function hasRightSideBr() {
                var walker = new TreeWalker(container, parentBlock), node;

                while (node = walker.current()) {
                    if (node.nodeName == 'BR') {
                        return true;
                    }

                    node = walker.next();
                }
            }
			
            // Inserts a BR element if the forced_root_block option is set to false or empty string
            function insertBr() {
                var brElm, extraBr;

                if (container && container.nodeType == 3 && offset >= container.nodeValue.length) {
                    // Insert extra BR element at the end block elements
                    if (!tinymce.isIE && !hasRightSideBr()) {
                        brElm = dom.create('br');
                        rng.insertNode(brElm);
                        rng.setStartAfter(brElm);
                        rng.setEndAfter(brElm);
                        extraBr = true;
                    }
                }

                brElm = dom.create('br');
                rng.insertNode(brElm);

                // Rendering modes below IE8 doesn't display BR elements in PRE unless we have a \n before it
                if (tinymce.isIE && parentBlockName == 'PRE' && (!documentMode || documentMode < 8)) {
                    brElm.parentNode.insertBefore(dom.doc.createTextNode('\r'), brElm);
                }

                if (!extraBr) {
                    rng.setStartAfter(brElm);
                    rng.setEndAfter(brElm);
                } else {
                    rng.setStartBefore(brElm);
                    rng.setEndBefore(brElm);
                }

                selection.setRng(rng);
                undoManager.add();
            };

            // Trims any linebreaks at the beginning of node user for example when pressing enter in a PRE element
            function trimLeadingLineBreaks(node) {
                do {
                    if (node.nodeType === 3) {
                        node.nodeValue = node.nodeValue.replace(/^[\r\n]+/, '');
                    }

                    node = node.firstChild;
                } while (node);
            };

            function getEditableRoot(node) {
                var root = dom.getRoot(), parent, editableRoot;

                // Get all parents until we hit a non editable parent or the root
                parent = node;
                while (parent !== root && dom.getContentEditable(parent) !== "false") {
                    if (dom.getContentEditable(parent) === "true") {
                        editableRoot = parent;
                    }

                    parent = parent.parentNode;
                }
				
                return parent !== root ? editableRoot : root;
            };

            // Adds a BR at the end of blocks that only contains an IMG or INPUT since these might be floated and then they won't expand the block
            function addBrToBlockIfNeeded(block) {
                var lastChild;

                // IE will render the blocks correctly other browsers needs a BR
                if (!tinymce.isIE) {
                    block.normalize(); // Remove empty text nodes that got left behind by the extract

                    // Check if the block is empty or contains a floated last child
                    lastChild = block.lastChild;
                    if (!lastChild || (/^(left|right)$/gi.test(dom.getStyle(lastChild, 'float', true)))) {
                        dom.add(block, 'br');
                    }
                }
            };

            // Delete any selected contents
            if (!rng.collapsed) {
                editor.execCommand('Delete');
                return;
            }

            // Event is blocked by some other handler for example the lists plugin
            if (evt.isDefaultPrevented()) {
                return;
            }

            // Setup range items and newBlockName
            container = rng.startContainer;
            offset = rng.startOffset;
            newBlockName = (settings.force_p_newlines ? 'p' : '') || settings.forced_root_block;
            newBlockName = newBlockName ? newBlockName.toUpperCase() : '';
            documentMode = dom.doc.documentMode;
            shiftKey = evt.shiftKey;

            // Resolve node index
            if (container.nodeType == 1 && container.hasChildNodes()) {
                isAfterLastNodeInContainer = offset > container.childNodes.length - 1;
                container = container.childNodes[Math.min(offset, container.childNodes.length - 1)] || container;
                if (isAfterLastNodeInContainer && container.nodeType == 3) {
                    offset = container.nodeValue.length;
                } else {
                    offset = 0;
                }
            }

            // Get editable root node normaly the body element but sometimes a div or span
            editableRoot = getEditableRoot(container);

            // If there is no editable root then enter is done inside a contentEditable false element
            if (!editableRoot) {
                return;
            }

            undoManager.beforeChange();

            // If editable root isn't block nor the root of the editor
            if (!dom.isBlock(editableRoot) && editableRoot != dom.getRoot()) {
                if (!newBlockName || shiftKey) {
                    insertBr();
                }

                return;
            }

            // Wrap the current node and it's sibling in a default block if it's needed.
            // for example this <td>text|<b>text2</b></td> will become this <td><p>text|<b>text2</p></b></td>
            // This won't happen if root blocks are disabled or the shiftKey is pressed
            if ((newBlockName && !shiftKey) || (!newBlockName && shiftKey)) {
                container = wrapSelfAndSiblingsInDefaultBlock(container, offset);
            }

            // Find parent block and setup empty block paddings
            parentBlock = dom.getParent(container, dom.isBlock);
            containerBlock = parentBlock ? dom.getParent(parentBlock.parentNode, dom.isBlock) : null;

            // Setup block names
            parentBlockName = parentBlock ? parentBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5
            containerBlockName = containerBlock ? containerBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5

            // Handle enter in LI
            if (parentBlockName == 'LI') {
                if (!newBlockName && shiftKey) {
                    insertBr();
                    return;
                }

                // Handle enter inside an empty list item
                if (dom.isEmpty(parentBlock)) {
                    // Let the list plugin or browser handle nested lists for now
                    if (/^(UL|OL|LI)$/.test(containerBlock.parentNode.nodeName)) {
                        return false;
                    }

                    handleEmptyListItem();
                    return;
                }
            }

            // Don't split PRE tags but insert a BR instead easier when writing code samples etc
            if (parentBlockName == 'PRE' && settings.br_in_pre !== false) {
                if (!shiftKey) {
                    insertBr();
                    return;
                }
            } else {
                // If no root block is configured then insert a BR by default or if the shiftKey is pressed
                if ((!newBlockName && !shiftKey && parentBlockName != 'LI') || (newBlockName && shiftKey)) {
                    insertBr();
                    return;
                }
            }

            // Default block name if it's not configured
            newBlockName = newBlockName || 'P';

            // Insert new block before/after the parent block depending on caret location
            if (isCaretAtStartOrEndOfBlock()) {
                // If the caret is at the end of a header we produce a P tag after it similar to Word unless we are in a hgroup
                if (/^(H[1-6]|PRE)$/.test(parentBlockName) && containerBlockName != 'HGROUP') {
                    newBlock = createNewBlock(newBlockName);
                } else {
                    newBlock = createNewBlock();
                }

                // Split the current container block element if enter is pressed inside an empty inner block element
                if (settings.end_container_on_empty_block && canSplitBlock(containerBlock) && dom.isEmpty(parentBlock)) {
                    // Split container block for example a BLOCKQUOTE at the current blockParent location for example a P
                    newBlock = dom.split(containerBlock, parentBlock);
                } else {
                    dom.insertAfter(newBlock, parentBlock);
                }

                moveToCaretPosition(newBlock);
            } else if (isCaretAtStartOrEndOfBlock(true)) {
                // Insert new block before
                newBlock = parentBlock.parentNode.insertBefore(createNewBlock(), parentBlock);
                renderBlockOnIE(newBlock);
            } else {
                // Extract after fragment and insert it after the current block
                tmpRng = rng.cloneRange();
                tmpRng.setEndAfter(parentBlock);
                fragment = tmpRng.extractContents();
                trimLeadingLineBreaks(fragment);
                newBlock = fragment.firstChild;
                dom.insertAfter(fragment, parentBlock);
                trimInlineElementsOnLeftSideOfBlock(newBlock);
                addBrToBlockIfNeeded(parentBlock);
                moveToCaretPosition(newBlock);
            }

            dom.setAttrib(newBlock, 'id', ''); // Remove ID since it needs to be document unique
            undoManager.add();
        }

        editor.onKeyDown.add(function(ed, evt) {
            if (evt.keyCode == 13) {
                if (handleEnterKey(evt) !== false) {
                    evt.preventDefault();
                }
            }
        });
    };
})(tinymce);

