bgneal@312: (function(win) {
bgneal@312: 	var whiteSpaceRe = /^\s*|\s*$/g,
bgneal@312: 		undefined;
bgneal@312: 
bgneal@312: 	var tinymce = {
bgneal@312: 		majorVersion : '3',
bgneal@312: 
bgneal@312: 		minorVersion : '3.9',
bgneal@312: 
bgneal@312: 		releaseDate : '2010-09-08',
bgneal@312: 
bgneal@312: 		_init : function() {
bgneal@312: 			var t = this, d = document, na = navigator, ua = na.userAgent, i, nl, n, base, p, v;
bgneal@312: 
bgneal@312: 			t.isOpera = win.opera && opera.buildNumber;
bgneal@312: 
bgneal@312: 			t.isWebKit = /WebKit/.test(ua);
bgneal@312: 
bgneal@312: 			t.isIE = !t.isWebKit && !t.isOpera && (/MSIE/gi).test(ua) && (/Explorer/gi).test(na.appName);
bgneal@312: 
bgneal@312: 			t.isIE6 = t.isIE && /MSIE [56]/.test(ua);
bgneal@312: 
bgneal@312: 			t.isGecko = !t.isWebKit && /Gecko/.test(ua);
bgneal@312: 
bgneal@312: 			t.isMac = ua.indexOf('Mac') != -1;
bgneal@312: 
bgneal@312: 			t.isAir = /adobeair/i.test(ua);
bgneal@312: 
bgneal@312: 			t.isIDevice = /(iPad|iPhone)/.test(ua);
bgneal@312: 
bgneal@312: 			// TinyMCE .NET webcontrol might be setting the values for TinyMCE
bgneal@312: 			if (win.tinyMCEPreInit) {
bgneal@312: 				t.suffix = tinyMCEPreInit.suffix;
bgneal@312: 				t.baseURL = tinyMCEPreInit.base;
bgneal@312: 				t.query = tinyMCEPreInit.query;
bgneal@312: 				return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Get suffix and base
bgneal@312: 			t.suffix = '';
bgneal@312: 
bgneal@312: 			// If base element found, add that infront of baseURL
bgneal@312: 			nl = d.getElementsByTagName('base');
bgneal@312: 			for (i=0; i<nl.length; i++) {
bgneal@312: 				if (v = nl[i].href) {
bgneal@312: 					// Host only value like http://site.com or http://site.com:8008
bgneal@312: 					if (/^https?:\/\/[^\/]+$/.test(v))
bgneal@312: 						v += '/';
bgneal@312: 
bgneal@312: 					base = v ? v.match(/.*\//)[0] : ''; // Get only directory
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			function getBase(n) {
bgneal@312: 				if (n.src && /tiny_mce(|_gzip|_jquery|_prototype|_full)(_dev|_src)?.js/.test(n.src)) {
bgneal@312: 					if (/_(src|dev)\.js/g.test(n.src))
bgneal@312: 						t.suffix = '_src';
bgneal@312: 
bgneal@312: 					if ((p = n.src.indexOf('?')) != -1)
bgneal@312: 						t.query = n.src.substring(p + 1);
bgneal@312: 
bgneal@312: 					t.baseURL = n.src.substring(0, n.src.lastIndexOf('/'));
bgneal@312: 
bgneal@312: 					// If path to script is relative and a base href was found add that one infront
bgneal@312: 					// the src property will always be an absolute one on non IE browsers and IE 8
bgneal@312: 					// so this logic will basically only be executed on older IE versions
bgneal@312: 					if (base && t.baseURL.indexOf('://') == -1 && t.baseURL.indexOf('/') !== 0)
bgneal@312: 						t.baseURL = base + t.baseURL;
bgneal@312: 
bgneal@312: 					return t.baseURL;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return null;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Check document
bgneal@312: 			nl = d.getElementsByTagName('script');
bgneal@312: 			for (i=0; i<nl.length; i++) {
bgneal@312: 				if (getBase(nl[i]))
bgneal@312: 					return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Check head
bgneal@312: 			n = d.getElementsByTagName('head')[0];
bgneal@312: 			if (n) {
bgneal@312: 				nl = n.getElementsByTagName('script');
bgneal@312: 				for (i=0; i<nl.length; i++) {
bgneal@312: 					if (getBase(nl[i]))
bgneal@312: 						return;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		is : function(o, t) {
bgneal@312: 			if (!t)
bgneal@312: 				return o !== undefined;
bgneal@312: 
bgneal@312: 			if (t == 'array' && (o.hasOwnProperty && o instanceof Array))
bgneal@312: 				return true;
bgneal@312: 
bgneal@312: 			return typeof(o) == t;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		each : function(o, cb, s) {
bgneal@312: 			var n, l;
bgneal@312: 
bgneal@312: 			if (!o)
bgneal@312: 				return 0;
bgneal@312: 
bgneal@312: 			s = s || o;
bgneal@312: 
bgneal@312: 			if (o.length !== undefined) {
bgneal@312: 				// Indexed arrays, needed for Safari
bgneal@312: 				for (n=0, l = o.length; n < l; n++) {
bgneal@312: 					if (cb.call(s, o[n], n, o) === false)
bgneal@312: 						return 0;
bgneal@312: 				}
bgneal@312: 			} else {
bgneal@312: 				// Hashtables
bgneal@312: 				for (n in o) {
bgneal@312: 					if (o.hasOwnProperty(n)) {
bgneal@312: 						if (cb.call(s, o[n], n, o) === false)
bgneal@312: 							return 0;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return 1;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 
bgneal@312: 		map : function(a, f) {
bgneal@312: 			var o = [];
bgneal@312: 
bgneal@312: 			tinymce.each(a, function(v) {
bgneal@312: 				o.push(f(v));
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		grep : function(a, f) {
bgneal@312: 			var o = [];
bgneal@312: 
bgneal@312: 			tinymce.each(a, function(v) {
bgneal@312: 				if (!f || f(v))
bgneal@312: 					o.push(v);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		inArray : function(a, v) {
bgneal@312: 			var i, l;
bgneal@312: 
bgneal@312: 			if (a) {
bgneal@312: 				for (i = 0, l = a.length; i < l; i++) {
bgneal@312: 					if (a[i] === v)
bgneal@312: 						return i;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return -1;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		extend : function(o, e) {
bgneal@312: 			var i, l, a = arguments;
bgneal@312: 
bgneal@312: 			for (i = 1, l = a.length; i < l; i++) {
bgneal@312: 				e = a[i];
bgneal@312: 
bgneal@312: 				tinymce.each(e, function(v, n) {
bgneal@312: 					if (v !== undefined)
bgneal@312: 						o[n] = v;
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 
bgneal@312: 		trim : function(s) {
bgneal@312: 			return (s ? '' + s : '').replace(whiteSpaceRe, '');
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		create : function(s, p) {
bgneal@312: 			var t = this, sp, ns, cn, scn, c, de = 0;
bgneal@312: 
bgneal@312: 			// Parse : <prefix> <class>:<super class>
bgneal@312: 			s = /^((static) )?([\w.]+)(:([\w.]+))?/.exec(s);
bgneal@312: 			cn = s[3].match(/(^|\.)(\w+)$/i)[2]; // Class name
bgneal@312: 
bgneal@312: 			// Create namespace for new class
bgneal@312: 			ns = t.createNS(s[3].replace(/\.\w+$/, ''));
bgneal@312: 
bgneal@312: 			// Class already exists
bgneal@312: 			if (ns[cn])
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			// Make pure static class
bgneal@312: 			if (s[2] == 'static') {
bgneal@312: 				ns[cn] = p;
bgneal@312: 
bgneal@312: 				if (this.onCreate)
bgneal@312: 					this.onCreate(s[2], s[3], ns[cn]);
bgneal@312: 
bgneal@312: 				return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Create default constructor
bgneal@312: 			if (!p[cn]) {
bgneal@312: 				p[cn] = function() {};
bgneal@312: 				de = 1;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Add constructor and methods
bgneal@312: 			ns[cn] = p[cn];
bgneal@312: 			t.extend(ns[cn].prototype, p);
bgneal@312: 
bgneal@312: 			// Extend
bgneal@312: 			if (s[5]) {
bgneal@312: 				sp = t.resolve(s[5]).prototype;
bgneal@312: 				scn = s[5].match(/\.(\w+)$/i)[1]; // Class name
bgneal@312: 
bgneal@312: 				// Extend constructor
bgneal@312: 				c = ns[cn];
bgneal@312: 				if (de) {
bgneal@312: 					// Add passthrough constructor
bgneal@312: 					ns[cn] = function() {
bgneal@312: 						return sp[scn].apply(this, arguments);
bgneal@312: 					};
bgneal@312: 				} else {
bgneal@312: 					// Add inherit constructor
bgneal@312: 					ns[cn] = function() {
bgneal@312: 						this.parent = sp[scn];
bgneal@312: 						return c.apply(this, arguments);
bgneal@312: 					};
bgneal@312: 				}
bgneal@312: 				ns[cn].prototype[cn] = ns[cn];
bgneal@312: 
bgneal@312: 				// Add super methods
bgneal@312: 				t.each(sp, function(f, n) {
bgneal@312: 					ns[cn].prototype[n] = sp[n];
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Add overridden methods
bgneal@312: 				t.each(p, function(f, n) {
bgneal@312: 					// Extend methods if needed
bgneal@312: 					if (sp[n]) {
bgneal@312: 						ns[cn].prototype[n] = function() {
bgneal@312: 							this.parent = sp[n];
bgneal@312: 							return f.apply(this, arguments);
bgneal@312: 						};
bgneal@312: 					} else {
bgneal@312: 						if (n != cn)
bgneal@312: 							ns[cn].prototype[n] = f;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Add static methods
bgneal@312: 			t.each(p['static'], function(f, n) {
bgneal@312: 				ns[cn][n] = f;
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			if (this.onCreate)
bgneal@312: 				this.onCreate(s[2], s[3], ns[cn].prototype);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		walk : function(o, f, n, s) {
bgneal@312: 			s = s || this;
bgneal@312: 
bgneal@312: 			if (o) {
bgneal@312: 				if (n)
bgneal@312: 					o = o[n];
bgneal@312: 
bgneal@312: 				tinymce.each(o, function(o, i) {
bgneal@312: 					if (f.call(s, o, i, n) === false)
bgneal@312: 						return false;
bgneal@312: 
bgneal@312: 					tinymce.walk(o, f, n, s);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createNS : function(n, o) {
bgneal@312: 			var i, v;
bgneal@312: 
bgneal@312: 			o = o || win;
bgneal@312: 
bgneal@312: 			n = n.split('.');
bgneal@312: 			for (i=0; i<n.length; i++) {
bgneal@312: 				v = n[i];
bgneal@312: 
bgneal@312: 				if (!o[v])
bgneal@312: 					o[v] = {};
bgneal@312: 
bgneal@312: 				o = o[v];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		resolve : function(n, o) {
bgneal@312: 			var i, l;
bgneal@312: 
bgneal@312: 			o = o || win;
bgneal@312: 
bgneal@312: 			n = n.split('.');
bgneal@312: 			for (i = 0, l = n.length; i < l; i++) {
bgneal@312: 				o = o[n[i]];
bgneal@312: 
bgneal@312: 				if (!o)
bgneal@312: 					break;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addUnload : function(f, s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			f = {func : f, scope : s || this};
bgneal@312: 
bgneal@312: 			if (!t.unloads) {
bgneal@312: 				function unload() {
bgneal@312: 					var li = t.unloads, o, n;
bgneal@312: 
bgneal@312: 					if (li) {
bgneal@312: 						// Call unload handlers
bgneal@312: 						for (n in li) {
bgneal@312: 							o = li[n];
bgneal@312: 
bgneal@312: 							if (o && o.func)
bgneal@312: 								o.func.call(o.scope, 1); // Send in one arg to distinct unload and user destroy
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Detach unload function
bgneal@312: 						if (win.detachEvent) {
bgneal@312: 							win.detachEvent('onbeforeunload', fakeUnload);
bgneal@312: 							win.detachEvent('onunload', unload);
bgneal@312: 						} else if (win.removeEventListener)
bgneal@312: 							win.removeEventListener('unload', unload, false);
bgneal@312: 
bgneal@312: 						// Destroy references
bgneal@312: 						t.unloads = o = li = w = unload = 0;
bgneal@312: 
bgneal@312: 						// Run garbarge collector on IE
bgneal@312: 						if (win.CollectGarbage)
bgneal@312: 							CollectGarbage();
bgneal@312: 					}
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				function fakeUnload() {
bgneal@312: 					var d = document;
bgneal@312: 
bgneal@312: 					// Is there things still loading, then do some magic
bgneal@312: 					if (d.readyState == 'interactive') {
bgneal@312: 						function stop() {
bgneal@312: 							// Prevent memory leak
bgneal@312: 							d.detachEvent('onstop', stop);
bgneal@312: 
bgneal@312: 							// Call unload handler
bgneal@312: 							if (unload)
bgneal@312: 								unload();
bgneal@312: 
bgneal@312: 							d = 0;
bgneal@312: 						};
bgneal@312: 
bgneal@312: 						// Fire unload when the currently loading page is stopped
bgneal@312: 						if (d)
bgneal@312: 							d.attachEvent('onstop', stop);
bgneal@312: 
bgneal@312: 						// Remove onstop listener after a while to prevent the unload function
bgneal@312: 						// to execute if the user presses cancel in an onbeforeunload
bgneal@312: 						// confirm dialog and then presses the browser stop button
bgneal@312: 						win.setTimeout(function() {
bgneal@312: 							if (d)
bgneal@312: 								d.detachEvent('onstop', stop);
bgneal@312: 						}, 0);
bgneal@312: 					}
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				// Attach unload handler
bgneal@312: 				if (win.attachEvent) {
bgneal@312: 					win.attachEvent('onunload', unload);
bgneal@312: 					win.attachEvent('onbeforeunload', fakeUnload);
bgneal@312: 				} else if (win.addEventListener)
bgneal@312: 					win.addEventListener('unload', unload, false);
bgneal@312: 
bgneal@312: 				// Setup initial unload handler array
bgneal@312: 				t.unloads = [f];
bgneal@312: 			} else
bgneal@312: 				t.unloads.push(f);
bgneal@312: 
bgneal@312: 			return f;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		removeUnload : function(f) {
bgneal@312: 			var u = this.unloads, r = null;
bgneal@312: 
bgneal@312: 			tinymce.each(u, function(o, i) {
bgneal@312: 				if (o && o.func == f) {
bgneal@312: 					u.splice(i, 1);
bgneal@312: 					r = f;
bgneal@312: 					return false;
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			return r;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		explode : function(s, d) {
bgneal@312: 			return s ? tinymce.map(s.split(d || ','), tinymce.trim) : s;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_addVer : function(u) {
bgneal@312: 			var v;
bgneal@312: 
bgneal@312: 			if (!this.query)
bgneal@312: 				return u;
bgneal@312: 
bgneal@312: 			v = (u.indexOf('?') == -1 ? '?' : '&') + this.query;
bgneal@312: 
bgneal@312: 			if (u.indexOf('#') == -1)
bgneal@312: 				return u + v;
bgneal@312: 
bgneal@312: 			return u.replace('#', v + '#');
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		};
bgneal@312: 
bgneal@312: 	// Initialize the API
bgneal@312: 	tinymce._init();
bgneal@312: 
bgneal@312: 	// Expose tinymce namespace to the global namespace (window)
bgneal@312: 	win.tinymce = win.tinyMCE = tinymce;
bgneal@312: })(window);
bgneal@312: 
bgneal@312: 
bgneal@312: tinymce.create('tinymce.util.Dispatcher', {
bgneal@312: 	scope : null,
bgneal@312: 	listeners : null,
bgneal@312: 
bgneal@312: 	Dispatcher : function(s) {
bgneal@312: 		this.scope = s || this;
bgneal@312: 		this.listeners = [];
bgneal@312: 	},
bgneal@312: 
bgneal@312: 	add : function(cb, s) {
bgneal@312: 		this.listeners.push({cb : cb, scope : s || this.scope});
bgneal@312: 
bgneal@312: 		return cb;
bgneal@312: 	},
bgneal@312: 
bgneal@312: 	addToTop : function(cb, s) {
bgneal@312: 		this.listeners.unshift({cb : cb, scope : s || this.scope});
bgneal@312: 
bgneal@312: 		return cb;
bgneal@312: 	},
bgneal@312: 
bgneal@312: 	remove : function(cb) {
bgneal@312: 		var l = this.listeners, o = null;
bgneal@312: 
bgneal@312: 		tinymce.each(l, function(c, i) {
bgneal@312: 			if (cb == c.cb) {
bgneal@312: 				o = cb;
bgneal@312: 				l.splice(i, 1);
bgneal@312: 				return false;
bgneal@312: 			}
bgneal@312: 		});
bgneal@312: 
bgneal@312: 		return o;
bgneal@312: 	},
bgneal@312: 
bgneal@312: 	dispatch : function() {
bgneal@312: 		var s, a = arguments, i, li = this.listeners, c;
bgneal@312: 
bgneal@312: 		// Needs to be a real loop since the listener count might change while looping
bgneal@312: 		// And this is also more efficient
bgneal@312: 		for (i = 0; i<li.length; i++) {
bgneal@312: 			c = li[i];
bgneal@312: 			s = c.cb.apply(c.scope, a);
bgneal@312: 
bgneal@312: 			if (s === false)
bgneal@312: 				break;
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		return s;
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	});
bgneal@312: 
bgneal@312: (function() {
bgneal@312: 	var each = tinymce.each;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.util.URI', {
bgneal@312: 		URI : function(u, s) {
bgneal@312: 			var t = this, o, a, b;
bgneal@312: 
bgneal@312: 			// Trim whitespace
bgneal@312: 			u = tinymce.trim(u);
bgneal@312: 
bgneal@312: 			// Default settings
bgneal@312: 			s = t.settings = s || {};
bgneal@312: 
bgneal@312: 			// Strange app protocol or local anchor
bgneal@312: 			if (/^(mailto|tel|news|javascript|about|data):/i.test(u) || /^\s*#/.test(u)) {
bgneal@312: 				t.source = u;
bgneal@312: 				return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Absolute path with no host, fake host and protocol
bgneal@312: 			if (u.indexOf('/') === 0 && u.indexOf('//') !== 0)
bgneal@312: 				u = (s.base_uri ? s.base_uri.protocol || 'http' : 'http') + '://mce_host' + u;
bgneal@312: 
bgneal@312: 			// Relative path http:// or protocol relative //path
bgneal@312: 			if (!/^\w*:?\/\//.test(u))
bgneal@312: 				u = (s.base_uri.protocol || 'http') + '://mce_host' + t.toAbsPath(s.base_uri.path, u);
bgneal@312: 
bgneal@312: 			// Parse URL (Credits goes to Steave, http://blog.stevenlevithan.com/archives/parseuri)
bgneal@312: 			u = u.replace(/@@/g, '(mce_at)'); // Zope 3 workaround, they use @@something
bgneal@312: 			u = /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/.exec(u);
bgneal@312: 			each(["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"], function(v, i) {
bgneal@312: 				var s = u[i];
bgneal@312: 
bgneal@312: 				// Zope 3 workaround, they use @@something
bgneal@312: 				if (s)
bgneal@312: 					s = s.replace(/\(mce_at\)/g, '@@');
bgneal@312: 
bgneal@312: 				t[v] = s;
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			if (b = s.base_uri) {
bgneal@312: 				if (!t.protocol)
bgneal@312: 					t.protocol = b.protocol;
bgneal@312: 
bgneal@312: 				if (!t.userInfo)
bgneal@312: 					t.userInfo = b.userInfo;
bgneal@312: 
bgneal@312: 				if (!t.port && t.host == 'mce_host')
bgneal@312: 					t.port = b.port;
bgneal@312: 
bgneal@312: 				if (!t.host || t.host == 'mce_host')
bgneal@312: 					t.host = b.host;
bgneal@312: 
bgneal@312: 				t.source = '';
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			//t.path = t.path || '/';
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setPath : function(p) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			p = /^(.*?)\/?(\w+)?$/.exec(p);
bgneal@312: 
bgneal@312: 			// Update path parts
bgneal@312: 			t.path = p[0];
bgneal@312: 			t.directory = p[1];
bgneal@312: 			t.file = p[2];
bgneal@312: 
bgneal@312: 			// Rebuild source
bgneal@312: 			t.source = '';
bgneal@312: 			t.getURI();
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		toRelative : function(u) {
bgneal@312: 			var t = this, o;
bgneal@312: 
bgneal@312: 			if (u === "./")
bgneal@312: 				return u;
bgneal@312: 
bgneal@312: 			u = new tinymce.util.URI(u, {base_uri : t});
bgneal@312: 
bgneal@312: 			// Not on same domain/port or protocol
bgneal@312: 			if ((u.host != 'mce_host' && t.host != u.host && u.host) || t.port != u.port || t.protocol != u.protocol)
bgneal@312: 				return u.getURI();
bgneal@312: 
bgneal@312: 			o = t.toRelPath(t.path, u.path);
bgneal@312: 
bgneal@312: 			// Add query
bgneal@312: 			if (u.query)
bgneal@312: 				o += '?' + u.query;
bgneal@312: 
bgneal@312: 			// Add anchor
bgneal@312: 			if (u.anchor)
bgneal@312: 				o += '#' + u.anchor;
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 	
bgneal@312: 		toAbsolute : function(u, nh) {
bgneal@312: 			var u = new tinymce.util.URI(u, {base_uri : this});
bgneal@312: 
bgneal@312: 			return u.getURI(this.host == u.host && this.protocol == u.protocol ? nh : 0);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		toRelPath : function(base, path) {
bgneal@312: 			var items, bp = 0, out = '', i, l;
bgneal@312: 
bgneal@312: 			// Split the paths
bgneal@312: 			base = base.substring(0, base.lastIndexOf('/'));
bgneal@312: 			base = base.split('/');
bgneal@312: 			items = path.split('/');
bgneal@312: 
bgneal@312: 			if (base.length >= items.length) {
bgneal@312: 				for (i = 0, l = base.length; i < l; i++) {
bgneal@312: 					if (i >= items.length || base[i] != items[i]) {
bgneal@312: 						bp = i + 1;
bgneal@312: 						break;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (base.length < items.length) {
bgneal@312: 				for (i = 0, l = items.length; i < l; i++) {
bgneal@312: 					if (i >= base.length || base[i] != items[i]) {
bgneal@312: 						bp = i + 1;
bgneal@312: 						break;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (bp == 1)
bgneal@312: 				return path;
bgneal@312: 
bgneal@312: 			for (i = 0, l = base.length - (bp - 1); i < l; i++)
bgneal@312: 				out += "../";
bgneal@312: 
bgneal@312: 			for (i = bp - 1, l = items.length; i < l; i++) {
bgneal@312: 				if (i != bp - 1)
bgneal@312: 					out += "/" + items[i];
bgneal@312: 				else
bgneal@312: 					out += items[i];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return out;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		toAbsPath : function(base, path) {
bgneal@312: 			var i, nb = 0, o = [], tr, outPath;
bgneal@312: 
bgneal@312: 			// Split paths
bgneal@312: 			tr = /\/$/.test(path) ? '/' : '';
bgneal@312: 			base = base.split('/');
bgneal@312: 			path = path.split('/');
bgneal@312: 
bgneal@312: 			// Remove empty chunks
bgneal@312: 			each(base, function(k) {
bgneal@312: 				if (k)
bgneal@312: 					o.push(k);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			base = o;
bgneal@312: 
bgneal@312: 			// Merge relURLParts chunks
bgneal@312: 			for (i = path.length - 1, o = []; i >= 0; i--) {
bgneal@312: 				// Ignore empty or .
bgneal@312: 				if (path[i].length == 0 || path[i] == ".")
bgneal@312: 					continue;
bgneal@312: 
bgneal@312: 				// Is parent
bgneal@312: 				if (path[i] == '..') {
bgneal@312: 					nb++;
bgneal@312: 					continue;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Move up
bgneal@312: 				if (nb > 0) {
bgneal@312: 					nb--;
bgneal@312: 					continue;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				o.push(path[i]);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			i = base.length - nb;
bgneal@312: 
bgneal@312: 			// If /a/b/c or /
bgneal@312: 			if (i <= 0)
bgneal@312: 				outPath = o.reverse().join('/');
bgneal@312: 			else
bgneal@312: 				outPath = base.slice(0, i).join('/') + '/' + o.reverse().join('/');
bgneal@312: 
bgneal@312: 			// Add front / if it's needed
bgneal@312: 			if (outPath.indexOf('/') !== 0)
bgneal@312: 				outPath = '/' + outPath;
bgneal@312: 
bgneal@312: 			// Add traling / if it's needed
bgneal@312: 			if (tr && outPath.lastIndexOf('/') !== outPath.length - 1)
bgneal@312: 				outPath += tr;
bgneal@312: 
bgneal@312: 			return outPath;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getURI : function(nh) {
bgneal@312: 			var s, t = this;
bgneal@312: 
bgneal@312: 			// Rebuild source
bgneal@312: 			if (!t.source || nh) {
bgneal@312: 				s = '';
bgneal@312: 
bgneal@312: 				if (!nh) {
bgneal@312: 					if (t.protocol)
bgneal@312: 						s += t.protocol + '://';
bgneal@312: 
bgneal@312: 					if (t.userInfo)
bgneal@312: 						s += t.userInfo + '@';
bgneal@312: 
bgneal@312: 					if (t.host)
bgneal@312: 						s += t.host;
bgneal@312: 
bgneal@312: 					if (t.port)
bgneal@312: 						s += ':' + t.port;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (t.path)
bgneal@312: 					s += t.path;
bgneal@312: 
bgneal@312: 				if (t.query)
bgneal@312: 					s += '?' + t.query;
bgneal@312: 
bgneal@312: 				if (t.anchor)
bgneal@312: 					s += '#' + t.anchor;
bgneal@312: 
bgneal@312: 				t.source = s;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return t.source;
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })();
bgneal@312: 
bgneal@312: (function() {
bgneal@312: 	var each = tinymce.each;
bgneal@312: 
bgneal@312: 	tinymce.create('static tinymce.util.Cookie', {
bgneal@312: 		getHash : function(n) {
bgneal@312: 			var v = this.get(n), h;
bgneal@312: 
bgneal@312: 			if (v) {
bgneal@312: 				each(v.split('&'), function(v) {
bgneal@312: 					v = v.split('=');
bgneal@312: 					h = h || {};
bgneal@312: 					h[unescape(v[0])] = unescape(v[1]);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return h;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setHash : function(n, v, e, p, d, s) {
bgneal@312: 			var o = '';
bgneal@312: 
bgneal@312: 			each(v, function(v, k) {
bgneal@312: 				o += (!o ? '' : '&') + escape(k) + '=' + escape(v);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			this.set(n, o, e, p, d, s);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		get : function(n) {
bgneal@312: 			var c = document.cookie, e, p = n + "=", b;
bgneal@312: 
bgneal@312: 			// Strict mode
bgneal@312: 			if (!c)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			b = c.indexOf("; " + p);
bgneal@312: 
bgneal@312: 			if (b == -1) {
bgneal@312: 				b = c.indexOf(p);
bgneal@312: 
bgneal@312: 				if (b != 0)
bgneal@312: 					return null;
bgneal@312: 			} else
bgneal@312: 				b += 2;
bgneal@312: 
bgneal@312: 			e = c.indexOf(";", b);
bgneal@312: 
bgneal@312: 			if (e == -1)
bgneal@312: 				e = c.length;
bgneal@312: 
bgneal@312: 			return unescape(c.substring(b + p.length, e));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		set : function(n, v, e, p, d, s) {
bgneal@312: 			document.cookie = n + "=" + escape(v) +
bgneal@312: 				((e) ? "; expires=" + e.toGMTString() : "") +
bgneal@312: 				((p) ? "; path=" + escape(p) : "") +
bgneal@312: 				((d) ? "; domain=" + d : "") +
bgneal@312: 				((s) ? "; secure" : "");
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		remove : function(n, p) {
bgneal@312: 			var d = new Date();
bgneal@312: 
bgneal@312: 			d.setTime(d.getTime() - 1000);
bgneal@312: 
bgneal@312: 			this.set(n, '', d, p, d);
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })();
bgneal@312: 
bgneal@312: tinymce.create('static tinymce.util.JSON', {
bgneal@312: 	serialize : function(o) {
bgneal@312: 		var i, v, s = tinymce.util.JSON.serialize, t;
bgneal@312: 
bgneal@312: 		if (o == null)
bgneal@312: 			return 'null';
bgneal@312: 
bgneal@312: 		t = typeof o;
bgneal@312: 
bgneal@312: 		if (t == 'string') {
bgneal@312: 			v = '\bb\tt\nn\ff\rr\""\'\'\\\\';
bgneal@312: 
bgneal@312: 			return '"' + o.replace(/([\u0080-\uFFFF\x00-\x1f\"])/g, function(a, b) {
bgneal@312: 				i = v.indexOf(b);
bgneal@312: 
bgneal@312: 				if (i + 1)
bgneal@312: 					return '\\' + v.charAt(i + 1);
bgneal@312: 
bgneal@312: 				a = b.charCodeAt().toString(16);
bgneal@312: 
bgneal@312: 				return '\\u' + '0000'.substring(a.length) + a;
bgneal@312: 			}) + '"';
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		if (t == 'object') {
bgneal@312: 			if (o.hasOwnProperty && o instanceof Array) {
bgneal@312: 					for (i=0, v = '['; i<o.length; i++)
bgneal@312: 						v += (i > 0 ? ',' : '') + s(o[i]);
bgneal@312: 
bgneal@312: 					return v + ']';
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				v = '{';
bgneal@312: 
bgneal@312: 				for (i in o)
bgneal@312: 					v += typeof o[i] != 'function' ? (v.length > 1 ? ',"' : '"') + i + '":' + s(o[i]) : '';
bgneal@312: 
bgneal@312: 				return v + '}';
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		return '' + o;
bgneal@312: 	},
bgneal@312: 
bgneal@312: 	parse : function(s) {
bgneal@312: 		try {
bgneal@312: 			return eval('(' + s + ')');
bgneal@312: 		} catch (ex) {
bgneal@312: 			// Ignore
bgneal@312: 		}
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	});
bgneal@312: 
bgneal@312: tinymce.create('static tinymce.util.XHR', {
bgneal@312: 	send : function(o) {
bgneal@312: 		var x, t, w = window, c = 0;
bgneal@312: 
bgneal@312: 		// Default settings
bgneal@312: 		o.scope = o.scope || this;
bgneal@312: 		o.success_scope = o.success_scope || o.scope;
bgneal@312: 		o.error_scope = o.error_scope || o.scope;
bgneal@312: 		o.async = o.async === false ? false : true;
bgneal@312: 		o.data = o.data || '';
bgneal@312: 
bgneal@312: 		function get(s) {
bgneal@312: 			x = 0;
bgneal@312: 
bgneal@312: 			try {
bgneal@312: 				x = new ActiveXObject(s);
bgneal@312: 			} catch (ex) {
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return x;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		x = w.XMLHttpRequest ? new XMLHttpRequest() : get('Microsoft.XMLHTTP') || get('Msxml2.XMLHTTP');
bgneal@312: 
bgneal@312: 		if (x) {
bgneal@312: 			if (x.overrideMimeType)
bgneal@312: 				x.overrideMimeType(o.content_type);
bgneal@312: 
bgneal@312: 			x.open(o.type || (o.data ? 'POST' : 'GET'), o.url, o.async);
bgneal@312: 
bgneal@312: 			if (o.content_type)
bgneal@312: 				x.setRequestHeader('Content-Type', o.content_type);
bgneal@312: 
bgneal@312: 			x.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
bgneal@312: 
bgneal@312: 			x.send(o.data);
bgneal@312: 
bgneal@312: 			function ready() {
bgneal@312: 				if (!o.async || x.readyState == 4 || c++ > 10000) {
bgneal@312: 					if (o.success && c < 10000 && x.status == 200)
bgneal@312: 						o.success.call(o.success_scope, '' + x.responseText, x, o);
bgneal@312: 					else if (o.error)
bgneal@312: 						o.error.call(o.error_scope, c > 10000 ? 'TIMED_OUT' : 'GENERAL', x, o);
bgneal@312: 
bgneal@312: 					x = null;
bgneal@312: 				} else
bgneal@312: 					w.setTimeout(ready, 10);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Syncronous request
bgneal@312: 			if (!o.async)
bgneal@312: 				return ready();
bgneal@312: 
bgneal@312: 			// Wait for response, onReadyStateChange can not be used since it leaks memory in IE
bgneal@312: 			t = w.setTimeout(ready, 10);
bgneal@312: 		}
bgneal@312: 	}
bgneal@312: });
bgneal@312: 
bgneal@312: (function() {
bgneal@312: 	var extend = tinymce.extend, JSON = tinymce.util.JSON, XHR = tinymce.util.XHR;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.util.JSONRequest', {
bgneal@312: 		JSONRequest : function(s) {
bgneal@312: 			this.settings = extend({
bgneal@312: 			}, s);
bgneal@312: 			this.count = 0;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		send : function(o) {
bgneal@312: 			var ecb = o.error, scb = o.success;
bgneal@312: 
bgneal@312: 			o = extend(this.settings, o);
bgneal@312: 
bgneal@312: 			o.success = function(c, x) {
bgneal@312: 				c = JSON.parse(c);
bgneal@312: 
bgneal@312: 				if (typeof(c) == 'undefined') {
bgneal@312: 					c = {
bgneal@312: 						error : 'JSON Parse error.'
bgneal@312: 					};
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (c.error)
bgneal@312: 					ecb.call(o.error_scope || o.scope, c.error, x);
bgneal@312: 				else
bgneal@312: 					scb.call(o.success_scope || o.scope, c.result);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			o.error = function(ty, x) {
bgneal@312: 				ecb.call(o.error_scope || o.scope, ty, x);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			o.data = JSON.serialize({
bgneal@312: 				id : o.id || 'c' + (this.count++),
bgneal@312: 				method : o.method,
bgneal@312: 				params : o.params
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// JSON content type for Ruby on rails. Bug: #1883287
bgneal@312: 			o.content_type = 'application/json';
bgneal@312: 
bgneal@312: 			XHR.send(o);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		'static' : {
bgneal@312: 			sendRPC : function(o) {
bgneal@312: 				return new tinymce.util.JSONRequest().send(o);
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: }());
bgneal@312: (function(tinymce) {
bgneal@312: 	// Shorten names
bgneal@312: 	var each = tinymce.each,
bgneal@312: 		is = tinymce.is,
bgneal@312: 		isWebKit = tinymce.isWebKit,
bgneal@312: 		isIE = tinymce.isIE,
bgneal@312: 		blockRe = /^(H[1-6R]|P|DIV|ADDRESS|PRE|FORM|T(ABLE|BODY|HEAD|FOOT|H|R|D)|LI|OL|UL|CAPTION|BLOCKQUOTE|CENTER|DL|DT|DD|DIR|FIELDSET|NOSCRIPT|MENU|ISINDEX|SAMP)$/,
bgneal@312: 		boolAttrs = makeMap('checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected'),
bgneal@312: 		mceAttribs = makeMap('src,href,style,coords,shape'),
bgneal@312: 		encodedChars = {'&' : '&amp;', '"' : '&quot;', '<' : '&lt;', '>' : '&gt;'},
bgneal@312: 		encodeCharsRe = /[<>&\"]/g,
bgneal@312: 		simpleSelectorRe = /^([a-z0-9],?)+$/i,
bgneal@312: 		tagRegExp = /<(\w+)((?:\s+\w+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)(\s*\/?)>/g,
bgneal@312: 		attrRegExp = /(\w+)(?:\s*=\s*(?:(?:"((?:\\.|[^"])*)")|(?:'((?:\\.|[^'])*)')|([^>\s]+)))?/g;
bgneal@312: 
bgneal@312: 	function makeMap(str) {
bgneal@312: 		var map = {}, i;
bgneal@312: 
bgneal@312: 		str = str.split(',');
bgneal@312: 		for (i = str.length; i >= 0; i--)
bgneal@312: 			map[str[i]] = 1;
bgneal@312: 
bgneal@312: 		return map;
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.dom.DOMUtils', {
bgneal@312: 		doc : null,
bgneal@312: 		root : null,
bgneal@312: 		files : null,
bgneal@312: 		pixelStyles : /^(top|left|bottom|right|width|height|borderWidth)$/,
bgneal@312: 		props : {
bgneal@312: 			"for" : "htmlFor",
bgneal@312: 			"class" : "className",
bgneal@312: 			className : "className",
bgneal@312: 			checked : "checked",
bgneal@312: 			disabled : "disabled",
bgneal@312: 			maxlength : "maxLength",
bgneal@312: 			readonly : "readOnly",
bgneal@312: 			selected : "selected",
bgneal@312: 			value : "value",
bgneal@312: 			id : "id",
bgneal@312: 			name : "name",
bgneal@312: 			type : "type"
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		DOMUtils : function(d, s) {
bgneal@312: 			var t = this, globalStyle;
bgneal@312: 
bgneal@312: 			t.doc = d;
bgneal@312: 			t.win = window;
bgneal@312: 			t.files = {};
bgneal@312: 			t.cssFlicker = false;
bgneal@312: 			t.counter = 0;
bgneal@312: 			t.boxModel = !tinymce.isIE || d.compatMode == "CSS1Compat"; 
bgneal@312: 			t.stdMode = d.documentMode === 8;
bgneal@312: 
bgneal@312: 			t.settings = s = tinymce.extend({
bgneal@312: 				keep_values : false,
bgneal@312: 				hex_colors : 1,
bgneal@312: 				process_html : 1
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			// Fix IE6SP2 flicker and check it failed for pre SP2
bgneal@312: 			if (tinymce.isIE6) {
bgneal@312: 				try {
bgneal@312: 					d.execCommand('BackgroundImageCache', false, true);
bgneal@312: 				} catch (e) {
bgneal@312: 					t.cssFlicker = true;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Build styles list
bgneal@312: 			if (s.valid_styles) {
bgneal@312: 				t._styles = {};
bgneal@312: 
bgneal@312: 				// Convert styles into a rule list
bgneal@312: 				each(s.valid_styles, function(value, key) {
bgneal@312: 					t._styles[key] = tinymce.explode(value);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			tinymce.addUnload(t.destroy, t);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getRoot : function() {
bgneal@312: 			var t = this, s = t.settings;
bgneal@312: 
bgneal@312: 			return (s && t.get(s.root_element)) || t.doc.body;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getViewPort : function(w) {
bgneal@312: 			var d, b;
bgneal@312: 
bgneal@312: 			w = !w ? this.win : w;
bgneal@312: 			d = w.document;
bgneal@312: 			b = this.boxModel ? d.documentElement : d.body;
bgneal@312: 
bgneal@312: 			// Returns viewport size excluding scrollbars
bgneal@312: 			return {
bgneal@312: 				x : w.pageXOffset || b.scrollLeft,
bgneal@312: 				y : w.pageYOffset || b.scrollTop,
bgneal@312: 				w : w.innerWidth || b.clientWidth,
bgneal@312: 				h : w.innerHeight || b.clientHeight
bgneal@312: 			};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getRect : function(e) {
bgneal@312: 			var p, t = this, sr;
bgneal@312: 
bgneal@312: 			e = t.get(e);
bgneal@312: 			p = t.getPos(e);
bgneal@312: 			sr = t.getSize(e);
bgneal@312: 
bgneal@312: 			return {
bgneal@312: 				x : p.x,
bgneal@312: 				y : p.y,
bgneal@312: 				w : sr.w,
bgneal@312: 				h : sr.h
bgneal@312: 			};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getSize : function(e) {
bgneal@312: 			var t = this, w, h;
bgneal@312: 
bgneal@312: 			e = t.get(e);
bgneal@312: 			w = t.getStyle(e, 'width');
bgneal@312: 			h = t.getStyle(e, 'height');
bgneal@312: 
bgneal@312: 			// Non pixel value, then force offset/clientWidth
bgneal@312: 			if (w.indexOf('px') === -1)
bgneal@312: 				w = 0;
bgneal@312: 
bgneal@312: 			// Non pixel value, then force offset/clientWidth
bgneal@312: 			if (h.indexOf('px') === -1)
bgneal@312: 				h = 0;
bgneal@312: 
bgneal@312: 			return {
bgneal@312: 				w : parseInt(w) || e.offsetWidth || e.clientWidth,
bgneal@312: 				h : parseInt(h) || e.offsetHeight || e.clientHeight
bgneal@312: 			};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getParent : function(n, f, r) {
bgneal@312: 			return this.getParents(n, f, r, false);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getParents : function(n, f, r, c) {
bgneal@312: 			var t = this, na, se = t.settings, o = [];
bgneal@312: 
bgneal@312: 			n = t.get(n);
bgneal@312: 			c = c === undefined;
bgneal@312: 
bgneal@312: 			if (se.strict_root)
bgneal@312: 				r = r || t.getRoot();
bgneal@312: 
bgneal@312: 			// Wrap node name as func
bgneal@312: 			if (is(f, 'string')) {
bgneal@312: 				na = f;
bgneal@312: 
bgneal@312: 				if (f === '*') {
bgneal@312: 					f = function(n) {return n.nodeType == 1;};
bgneal@312: 				} else {
bgneal@312: 					f = function(n) {
bgneal@312: 						return t.is(n, na);
bgneal@312: 					};
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			while (n) {
bgneal@312: 				if (n == r || !n.nodeType || n.nodeType === 9)
bgneal@312: 					break;
bgneal@312: 
bgneal@312: 				if (!f || f(n)) {
bgneal@312: 					if (c)
bgneal@312: 						o.push(n);
bgneal@312: 					else
bgneal@312: 						return n;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				n = n.parentNode;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return c ? o : null;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		get : function(e) {
bgneal@312: 			var n;
bgneal@312: 
bgneal@312: 			if (e && this.doc && typeof(e) == 'string') {
bgneal@312: 				n = e;
bgneal@312: 				e = this.doc.getElementById(e);
bgneal@312: 
bgneal@312: 				// IE and Opera returns meta elements when they match the specified input ID, but getElementsByName seems to do the trick
bgneal@312: 				if (e && e.id !== n)
bgneal@312: 					return this.doc.getElementsByName(n)[1];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return e;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getNext : function(node, selector) {
bgneal@312: 			return this._findSib(node, selector, 'nextSibling');
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getPrev : function(node, selector) {
bgneal@312: 			return this._findSib(node, selector, 'previousSibling');
bgneal@312: 		},
bgneal@312: 
bgneal@312: 
bgneal@312: 		select : function(pa, s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			return tinymce.dom.Sizzle(pa, t.get(s) || t.get(t.settings.root_element) || t.doc, []);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		is : function(n, selector) {
bgneal@312: 			var i;
bgneal@312: 
bgneal@312: 			// If it isn't an array then try to do some simple selectors instead of Sizzle for to boost performance
bgneal@312: 			if (n.length === undefined) {
bgneal@312: 				// Simple all selector
bgneal@312: 				if (selector === '*')
bgneal@312: 					return n.nodeType == 1;
bgneal@312: 
bgneal@312: 				// Simple selector just elements
bgneal@312: 				if (simpleSelectorRe.test(selector)) {
bgneal@312: 					selector = selector.toLowerCase().split(/,/);
bgneal@312: 					n = n.nodeName.toLowerCase();
bgneal@312: 
bgneal@312: 					for (i = selector.length - 1; i >= 0; i--) {
bgneal@312: 						if (selector[i] == n)
bgneal@312: 							return true;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					return false;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return tinymce.dom.Sizzle.matches(selector, n.nodeType ? [n] : n).length > 0;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 
bgneal@312: 		add : function(p, n, a, h, c) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			return this.run(p, function(p) {
bgneal@312: 				var e, k;
bgneal@312: 
bgneal@312: 				e = is(n, 'string') ? t.doc.createElement(n) : n;
bgneal@312: 				t.setAttribs(e, a);
bgneal@312: 
bgneal@312: 				if (h) {
bgneal@312: 					if (h.nodeType)
bgneal@312: 						e.appendChild(h);
bgneal@312: 					else
bgneal@312: 						t.setHTML(e, h);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return !c ? p.appendChild(e) : e;
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		create : function(n, a, h) {
bgneal@312: 			return this.add(this.doc.createElement(n), n, a, h, 1);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createHTML : function(n, a, h) {
bgneal@312: 			var o = '', t = this, k;
bgneal@312: 
bgneal@312: 			o += '<' + n;
bgneal@312: 
bgneal@312: 			for (k in a) {
bgneal@312: 				if (a.hasOwnProperty(k))
bgneal@312: 					o += ' ' + k + '="' + t.encode(a[k]) + '"';
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (tinymce.is(h))
bgneal@312: 				return o + '>' + h + '</' + n + '>';
bgneal@312: 
bgneal@312: 			return o + ' />';
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		remove : function(node, keep_children) {
bgneal@312: 			return this.run(node, function(node) {
bgneal@312: 				var parent, child;
bgneal@312: 
bgneal@312: 				parent = node.parentNode;
bgneal@312: 
bgneal@312: 				if (!parent)
bgneal@312: 					return null;
bgneal@312: 
bgneal@312: 				if (keep_children) {
bgneal@312: 					while (child = node.firstChild) {
bgneal@312: 						// IE 8 will crash if you don't remove completely empty text nodes
bgneal@312: 						if (!tinymce.isIE || child.nodeType !== 3 || child.nodeValue)
bgneal@312: 							parent.insertBefore(child, node);
bgneal@312: 						else
bgneal@312: 							node.removeChild(child);
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return parent.removeChild(node);
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setStyle : function(n, na, v) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			return t.run(n, function(e) {
bgneal@312: 				var s, i;
bgneal@312: 
bgneal@312: 				s = e.style;
bgneal@312: 
bgneal@312: 				// Camelcase it, if needed
bgneal@312: 				na = na.replace(/-(\D)/g, function(a, b){
bgneal@312: 					return b.toUpperCase();
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Default px suffix on these
bgneal@312: 				if (t.pixelStyles.test(na) && (tinymce.is(v, 'number') || /^[\-0-9\.]+$/.test(v)))
bgneal@312: 					v += 'px';
bgneal@312: 
bgneal@312: 				switch (na) {
bgneal@312: 					case 'opacity':
bgneal@312: 						// IE specific opacity
bgneal@312: 						if (isIE) {
bgneal@312: 							s.filter = v === '' ? '' : "alpha(opacity=" + (v * 100) + ")";
bgneal@312: 
bgneal@312: 							if (!n.currentStyle || !n.currentStyle.hasLayout)
bgneal@312: 								s.display = 'inline-block';
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Fix for older browsers
bgneal@312: 						s[na] = s['-moz-opacity'] = s['-khtml-opacity'] = v || '';
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case 'float':
bgneal@312: 						isIE ? s.styleFloat = v : s.cssFloat = v;
bgneal@312: 						break;
bgneal@312: 					
bgneal@312: 					default:
bgneal@312: 						s[na] = v || '';
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Force update of the style data
bgneal@312: 				if (t.settings.update_styles)
bgneal@312: 					t.setAttrib(e, '_mce_style');
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getStyle : function(n, na, c) {
bgneal@312: 			n = this.get(n);
bgneal@312: 
bgneal@312: 			if (!n)
bgneal@312: 				return false;
bgneal@312: 
bgneal@312: 			// Gecko
bgneal@312: 			if (this.doc.defaultView && c) {
bgneal@312: 				// Remove camelcase
bgneal@312: 				na = na.replace(/[A-Z]/g, function(a){
bgneal@312: 					return '-' + a;
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				try {
bgneal@312: 					return this.doc.defaultView.getComputedStyle(n, null).getPropertyValue(na);
bgneal@312: 				} catch (ex) {
bgneal@312: 					// Old safari might fail
bgneal@312: 					return null;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Camelcase it, if needed
bgneal@312: 			na = na.replace(/-(\D)/g, function(a, b){
bgneal@312: 				return b.toUpperCase();
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			if (na == 'float')
bgneal@312: 				na = isIE ? 'styleFloat' : 'cssFloat';
bgneal@312: 
bgneal@312: 			// IE & Opera
bgneal@312: 			if (n.currentStyle && c)
bgneal@312: 				return n.currentStyle[na];
bgneal@312: 
bgneal@312: 			return n.style[na];
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setStyles : function(e, o) {
bgneal@312: 			var t = this, s = t.settings, ol;
bgneal@312: 
bgneal@312: 			ol = s.update_styles;
bgneal@312: 			s.update_styles = 0;
bgneal@312: 
bgneal@312: 			each(o, function(v, n) {
bgneal@312: 				t.setStyle(e, n, v);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Update style info
bgneal@312: 			s.update_styles = ol;
bgneal@312: 			if (s.update_styles)
bgneal@312: 				t.setAttrib(e, s.cssText);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setAttrib : function(e, n, v) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			// Whats the point
bgneal@312: 			if (!e || !n)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			// Strict XML mode
bgneal@312: 			if (t.settings.strict)
bgneal@312: 				n = n.toLowerCase();
bgneal@312: 
bgneal@312: 			return this.run(e, function(e) {
bgneal@312: 				var s = t.settings;
bgneal@312: 
bgneal@312: 				switch (n) {
bgneal@312: 					case "style":
bgneal@312: 						if (!is(v, 'string')) {
bgneal@312: 							each(v, function(v, n) {
bgneal@312: 								t.setStyle(e, n, v);
bgneal@312: 							});
bgneal@312: 
bgneal@312: 							return;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// No mce_style for elements with these since they might get resized by the user
bgneal@312: 						if (s.keep_values) {
bgneal@312: 							if (v && !t._isRes(v))
bgneal@312: 								e.setAttribute('_mce_style', v, 2);
bgneal@312: 							else
bgneal@312: 								e.removeAttribute('_mce_style', 2);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						e.style.cssText = v;
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case "class":
bgneal@312: 						e.className = v || ''; // Fix IE null bug
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case "src":
bgneal@312: 					case "href":
bgneal@312: 						if (s.keep_values) {
bgneal@312: 							if (s.url_converter)
bgneal@312: 								v = s.url_converter.call(s.url_converter_scope || t, v, n, e);
bgneal@312: 
bgneal@312: 							t.setAttrib(e, '_mce_' + n, v, 2);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						break;
bgneal@312: 					
bgneal@312: 					case "shape":
bgneal@312: 						e.setAttribute('_mce_style', v);
bgneal@312: 						break;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (is(v) && v !== null && v.length !== 0)
bgneal@312: 					e.setAttribute(n, '' + v, 2);
bgneal@312: 				else
bgneal@312: 					e.removeAttribute(n, 2);
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setAttribs : function(e, o) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			return this.run(e, function(e) {
bgneal@312: 				each(o, function(v, n) {
bgneal@312: 					t.setAttrib(e, n, v);
bgneal@312: 				});
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getAttrib : function(e, n, dv) {
bgneal@312: 			var v, t = this;
bgneal@312: 
bgneal@312: 			e = t.get(e);
bgneal@312: 
bgneal@312: 			if (!e || e.nodeType !== 1)
bgneal@312: 				return false;
bgneal@312: 
bgneal@312: 			if (!is(dv))
bgneal@312: 				dv = '';
bgneal@312: 
bgneal@312: 			// Try the mce variant for these
bgneal@312: 			if (/^(src|href|style|coords|shape)$/.test(n)) {
bgneal@312: 				v = e.getAttribute("_mce_" + n);
bgneal@312: 
bgneal@312: 				if (v)
bgneal@312: 					return v;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (isIE && t.props[n]) {
bgneal@312: 				v = e[t.props[n]];
bgneal@312: 				v = v && v.nodeValue ? v.nodeValue : v;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (!v)
bgneal@312: 				v = e.getAttribute(n, 2);
bgneal@312: 
bgneal@312: 			// Check boolean attribs
bgneal@312: 			if (/^(checked|compact|declare|defer|disabled|ismap|multiple|nohref|noshade|nowrap|readonly|selected)$/.test(n)) {
bgneal@312: 				if (e[t.props[n]] === true && v === '')
bgneal@312: 					return n;
bgneal@312: 
bgneal@312: 				return v ? n : '';
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Inner input elements will override attributes on form elements
bgneal@312: 			if (e.nodeName === "FORM" && e.getAttributeNode(n))
bgneal@312: 				return e.getAttributeNode(n).nodeValue;
bgneal@312: 
bgneal@312: 			if (n === 'style') {
bgneal@312: 				v = v || e.style.cssText;
bgneal@312: 
bgneal@312: 				if (v) {
bgneal@312: 					v = t.serializeStyle(t.parseStyle(v), e.nodeName);
bgneal@312: 
bgneal@312: 					if (t.settings.keep_values && !t._isRes(v))
bgneal@312: 						e.setAttribute('_mce_style', v);
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Remove Apple and WebKit stuff
bgneal@312: 			if (isWebKit && n === "class" && v)
bgneal@312: 				v = v.replace(/(apple|webkit)\-[a-z\-]+/gi, '');
bgneal@312: 
bgneal@312: 			// Handle IE issues
bgneal@312: 			if (isIE) {
bgneal@312: 				switch (n) {
bgneal@312: 					case 'rowspan':
bgneal@312: 					case 'colspan':
bgneal@312: 						// IE returns 1 as default value
bgneal@312: 						if (v === 1)
bgneal@312: 							v = '';
bgneal@312: 
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case 'size':
bgneal@312: 						// IE returns +0 as default value for size
bgneal@312: 						if (v === '+0' || v === 20 || v === 0)
bgneal@312: 							v = '';
bgneal@312: 
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case 'width':
bgneal@312: 					case 'height':
bgneal@312: 					case 'vspace':
bgneal@312: 					case 'checked':
bgneal@312: 					case 'disabled':
bgneal@312: 					case 'readonly':
bgneal@312: 						if (v === 0)
bgneal@312: 							v = '';
bgneal@312: 
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case 'hspace':
bgneal@312: 						// IE returns -1 as default value
bgneal@312: 						if (v === -1)
bgneal@312: 							v = '';
bgneal@312: 
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case 'maxlength':
bgneal@312: 					case 'tabindex':
bgneal@312: 						// IE returns default value
bgneal@312: 						if (v === 32768 || v === 2147483647 || v === '32768')
bgneal@312: 							v = '';
bgneal@312: 
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case 'multiple':
bgneal@312: 					case 'compact':
bgneal@312: 					case 'noshade':
bgneal@312: 					case 'nowrap':
bgneal@312: 						if (v === 65535)
bgneal@312: 							return n;
bgneal@312: 
bgneal@312: 						return dv;
bgneal@312: 
bgneal@312: 					case 'shape':
bgneal@312: 						v = v.toLowerCase();
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					default:
bgneal@312: 						// IE has odd anonymous function for event attributes
bgneal@312: 						if (n.indexOf('on') === 0 && v)
bgneal@312: 							v = ('' + v).replace(/^function\s+\w+\(\)\s+\{\s+(.*)\s+\}$/, '$1');
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return (v !== undefined && v !== null && v !== '') ? '' + v : dv;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getPos : function(n, ro) {
bgneal@312: 			var t = this, x = 0, y = 0, e, d = t.doc, r;
bgneal@312: 
bgneal@312: 			n = t.get(n);
bgneal@312: 			ro = ro || d.body;
bgneal@312: 
bgneal@312: 			if (n) {
bgneal@312: 				// Use getBoundingClientRect on IE, Opera has it but it's not perfect
bgneal@312: 				if (isIE && !t.stdMode) {
bgneal@312: 					n = n.getBoundingClientRect();
bgneal@312: 					e = t.boxModel ? d.documentElement : d.body;
bgneal@312: 					x = t.getStyle(t.select('html')[0], 'borderWidth'); // Remove border
bgneal@312: 					x = (x == 'medium' || t.boxModel && !t.isIE6) && 2 || x;
bgneal@312: 
bgneal@312: 					return {x : n.left + e.scrollLeft - x, y : n.top + e.scrollTop - x};
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				r = n;
bgneal@312: 				while (r && r != ro && r.nodeType) {
bgneal@312: 					x += r.offsetLeft || 0;
bgneal@312: 					y += r.offsetTop || 0;
bgneal@312: 					r = r.offsetParent;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				r = n.parentNode;
bgneal@312: 				while (r && r != ro && r.nodeType) {
bgneal@312: 					x -= r.scrollLeft || 0;
bgneal@312: 					y -= r.scrollTop || 0;
bgneal@312: 					r = r.parentNode;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return {x : x, y : y};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		parseStyle : function(st) {
bgneal@312: 			var t = this, s = t.settings, o = {};
bgneal@312: 
bgneal@312: 			if (!st)
bgneal@312: 				return o;
bgneal@312: 
bgneal@312: 			function compress(p, s, ot) {
bgneal@312: 				var t, r, b, l;
bgneal@312: 
bgneal@312: 				// Get values and check it it needs compressing
bgneal@312: 				t = o[p + '-top' + s];
bgneal@312: 				if (!t)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				r = o[p + '-right' + s];
bgneal@312: 				if (t != r)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				b = o[p + '-bottom' + s];
bgneal@312: 				if (r != b)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				l = o[p + '-left' + s];
bgneal@312: 				if (b != l)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				// Compress
bgneal@312: 				o[ot] = l;
bgneal@312: 				delete o[p + '-top' + s];
bgneal@312: 				delete o[p + '-right' + s];
bgneal@312: 				delete o[p + '-bottom' + s];
bgneal@312: 				delete o[p + '-left' + s];
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function compress2(ta, a, b, c) {
bgneal@312: 				var t;
bgneal@312: 
bgneal@312: 				t = o[a];
bgneal@312: 				if (!t)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				t = o[b];
bgneal@312: 				if (!t)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				t = o[c];
bgneal@312: 				if (!t)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				// Compress
bgneal@312: 				o[ta] = o[a] + ' ' + o[b] + ' ' + o[c];
bgneal@312: 				delete o[a];
bgneal@312: 				delete o[b];
bgneal@312: 				delete o[c];
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			st = st.replace(/&(#?[a-z0-9]+);/g, '&$1_MCE_SEMI_'); // Protect entities
bgneal@312: 
bgneal@312: 			each(st.split(';'), function(v) {
bgneal@312: 				var sv, ur = [];
bgneal@312: 
bgneal@312: 				if (v) {
bgneal@312: 					v = v.replace(/_MCE_SEMI_/g, ';'); // Restore entities
bgneal@312: 					v = v.replace(/url\([^\)]+\)/g, function(v) {ur.push(v);return 'url(' + ur.length + ')';});
bgneal@312: 					v = v.split(':');
bgneal@312: 					sv = tinymce.trim(v[1]);
bgneal@312: 					sv = sv.replace(/url\(([^\)]+)\)/g, function(a, b) {return ur[parseInt(b) - 1];});
bgneal@312: 
bgneal@312: 					sv = sv.replace(/rgb\([^\)]+\)/g, function(v) {
bgneal@312: 						return t.toHex(v);
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					if (s.url_converter) {
bgneal@312: 						sv = sv.replace(/url\([\'\"]?([^\)\'\"]+)[\'\"]?\)/g, function(x, c) {
bgneal@312: 							return 'url(' + s.url_converter.call(s.url_converter_scope || t, t.decode(c), 'style', null) + ')';
bgneal@312: 						});
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					o[tinymce.trim(v[0]).toLowerCase()] = sv;
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			compress("border", "", "border");
bgneal@312: 			compress("border", "-width", "border-width");
bgneal@312: 			compress("border", "-color", "border-color");
bgneal@312: 			compress("border", "-style", "border-style");
bgneal@312: 			compress("padding", "", "padding");
bgneal@312: 			compress("margin", "", "margin");
bgneal@312: 			compress2('border', 'border-width', 'border-style', 'border-color');
bgneal@312: 
bgneal@312: 			if (isIE) {
bgneal@312: 				// Remove pointless border
bgneal@312: 				if (o.border == 'medium none')
bgneal@312: 					o.border = '';
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		serializeStyle : function(o, name) {
bgneal@312: 			var t = this, s = '';
bgneal@312: 
bgneal@312: 			function add(v, k) {
bgneal@312: 				if (k && v) {
bgneal@312: 					// Remove browser specific styles like -moz- or -webkit-
bgneal@312: 					if (k.indexOf('-') === 0)
bgneal@312: 						return;
bgneal@312: 
bgneal@312: 					switch (k) {
bgneal@312: 						case 'font-weight':
bgneal@312: 							// Opera will output bold as 700
bgneal@312: 							if (v == 700)
bgneal@312: 								v = 'bold';
bgneal@312: 
bgneal@312: 							break;
bgneal@312: 
bgneal@312: 						case 'color':
bgneal@312: 						case 'background-color':
bgneal@312: 							v = v.toLowerCase();
bgneal@312: 							break;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					s += (s ? ' ' : '') + k + ': ' + v + ';';
bgneal@312: 				}
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Validate style output
bgneal@312: 			if (name && t._styles) {
bgneal@312: 				each(t._styles['*'], function(name) {
bgneal@312: 					add(o[name], name);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				each(t._styles[name.toLowerCase()], function(name) {
bgneal@312: 					add(o[name], name);
bgneal@312: 				});
bgneal@312: 			} else
bgneal@312: 				each(o, add);
bgneal@312: 
bgneal@312: 			return s;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		loadCSS : function(u) {
bgneal@312: 			var t = this, d = t.doc, head;
bgneal@312: 
bgneal@312: 			if (!u)
bgneal@312: 				u = '';
bgneal@312: 
bgneal@312: 			head = t.select('head')[0];
bgneal@312: 
bgneal@312: 			each(u.split(','), function(u) {
bgneal@312: 				var link;
bgneal@312: 
bgneal@312: 				if (t.files[u])
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				t.files[u] = true;
bgneal@312: 				link = t.create('link', {rel : 'stylesheet', href : tinymce._addVer(u)});
bgneal@312: 
bgneal@312: 				// IE 8 has a bug where dynamically loading stylesheets would produce a 1 item remaining bug
bgneal@312: 				// This fix seems to resolve that issue by realcing the document ones a stylesheet finishes loading
bgneal@312: 				// It's ugly but it seems to work fine.
bgneal@312: 				if (isIE && d.documentMode) {
bgneal@312: 					link.onload = function() {
bgneal@312: 						d.recalc();
bgneal@312: 						link.onload = null;
bgneal@312: 					};
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				head.appendChild(link);
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addClass : function(e, c) {
bgneal@312: 			return this.run(e, function(e) {
bgneal@312: 				var o;
bgneal@312: 
bgneal@312: 				if (!c)
bgneal@312: 					return 0;
bgneal@312: 
bgneal@312: 				if (this.hasClass(e, c))
bgneal@312: 					return e.className;
bgneal@312: 
bgneal@312: 				o = this.removeClass(e, c);
bgneal@312: 
bgneal@312: 				return e.className = (o != '' ? (o + ' ') : '') + c;
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		removeClass : function(e, c) {
bgneal@312: 			var t = this, re;
bgneal@312: 
bgneal@312: 			return t.run(e, function(e) {
bgneal@312: 				var v;
bgneal@312: 
bgneal@312: 				if (t.hasClass(e, c)) {
bgneal@312: 					if (!re)
bgneal@312: 						re = new RegExp("(^|\\s+)" + c + "(\\s+|$)", "g");
bgneal@312: 
bgneal@312: 					v = e.className.replace(re, ' ');
bgneal@312: 					v = tinymce.trim(v != ' ' ? v : '');
bgneal@312: 
bgneal@312: 					e.className = v;
bgneal@312: 
bgneal@312: 					// Empty class attr
bgneal@312: 					if (!v) {
bgneal@312: 						e.removeAttribute('class');
bgneal@312: 						e.removeAttribute('className');
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					return v;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return e.className;
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		hasClass : function(n, c) {
bgneal@312: 			n = this.get(n);
bgneal@312: 
bgneal@312: 			if (!n || !c)
bgneal@312: 				return false;
bgneal@312: 
bgneal@312: 			return (' ' + n.className + ' ').indexOf(' ' + c + ' ') !== -1;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		show : function(e) {
bgneal@312: 			return this.setStyle(e, 'display', 'block');
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		hide : function(e) {
bgneal@312: 			return this.setStyle(e, 'display', 'none');
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isHidden : function(e) {
bgneal@312: 			e = this.get(e);
bgneal@312: 
bgneal@312: 			return !e || e.style.display == 'none' || this.getStyle(e, 'display') == 'none';
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		uniqueId : function(p) {
bgneal@312: 			return (!p ? 'mce_' : p) + (this.counter++);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setHTML : function(e, h) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			return this.run(e, function(e) {
bgneal@312: 				var x, i, nl, n, p, x;
bgneal@312: 
bgneal@312: 				h = t.processHTML(h);
bgneal@312: 
bgneal@312: 				if (isIE) {
bgneal@312: 					function set() {
bgneal@312: 						// Remove all child nodes
bgneal@312: 						while (e.firstChild)
bgneal@312: 							e.firstChild.removeNode();
bgneal@312: 
bgneal@312: 						try {
bgneal@312: 							// IE will remove comments from the beginning
bgneal@312: 							// unless you padd the contents with something
bgneal@312: 							e.innerHTML = '<br />' + h;
bgneal@312: 							e.removeChild(e.firstChild);
bgneal@312: 						} catch (ex) {
bgneal@312: 							// 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
bgneal@312: 							// This seems to fix this problem
bgneal@312: 
bgneal@312: 							// Create new div with HTML contents and a BR infront to keep comments
bgneal@312: 							x = t.create('div');
bgneal@312: 							x.innerHTML = '<br />' + h;
bgneal@312: 
bgneal@312: 							// Add all children from div to target
bgneal@312: 							each (x.childNodes, function(n, i) {
bgneal@312: 								// Skip br element
bgneal@312: 								if (i)
bgneal@312: 									e.appendChild(n);
bgneal@312: 							});
bgneal@312: 						}
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					// IE has a serious bug when it comes to paragraphs it can produce an invalid
bgneal@312: 					// DOM tree if contents like this <p><ul><li>Item 1</li></ul></p> is inserted
bgneal@312: 					// It seems to be that IE doesn't like a root block element placed inside another root block element
bgneal@312: 					if (t.settings.fix_ie_paragraphs)
bgneal@312: 						h = h.replace(/<p><\/p>|<p([^>]+)><\/p>|<p[^\/+]\/>/gi, '<p$1 _mce_keep="true">&nbsp;</p>');
bgneal@312: 
bgneal@312: 					set();
bgneal@312: 
bgneal@312: 					if (t.settings.fix_ie_paragraphs) {
bgneal@312: 						// Check for odd paragraphs this is a sign of a broken DOM
bgneal@312: 						nl = e.getElementsByTagName("p");
bgneal@312: 						for (i = nl.length - 1, x = 0; i >= 0; i--) {
bgneal@312: 							n = nl[i];
bgneal@312: 
bgneal@312: 							if (!n.hasChildNodes()) {
bgneal@312: 								if (!n._mce_keep) {
bgneal@312: 									x = 1; // Is broken
bgneal@312: 									break;
bgneal@312: 								}
bgneal@312: 
bgneal@312: 								n.removeAttribute('_mce_keep');
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// Time to fix the madness IE left us
bgneal@312: 					if (x) {
bgneal@312: 						// So if we replace the p elements with divs and mark them and then replace them back to paragraphs
bgneal@312: 						// after we use innerHTML we can fix the DOM tree
bgneal@312: 						h = h.replace(/<p ([^>]+)>|<p>/ig, '<div $1 _mce_tmp="1">');
bgneal@312: 						h = h.replace(/<\/p>/gi, '</div>');
bgneal@312: 
bgneal@312: 						// Set the new HTML with DIVs
bgneal@312: 						set();
bgneal@312: 
bgneal@312: 						// Replace all DIV elements with the _mce_tmp attibute back to paragraphs
bgneal@312: 						// This is needed since IE has a annoying bug see above for details
bgneal@312: 						// This is a slow process but it has to be done. :(
bgneal@312: 						if (t.settings.fix_ie_paragraphs) {
bgneal@312: 							nl = e.getElementsByTagName("DIV");
bgneal@312: 							for (i = nl.length - 1; i >= 0; i--) {
bgneal@312: 								n = nl[i];
bgneal@312: 
bgneal@312: 								// Is it a temp div
bgneal@312: 								if (n._mce_tmp) {
bgneal@312: 									// Create new paragraph
bgneal@312: 									p = t.doc.createElement('p');
bgneal@312: 
bgneal@312: 									// Copy all attributes
bgneal@312: 									n.cloneNode(false).outerHTML.replace(/([a-z0-9\-_]+)=/gi, function(a, b) {
bgneal@312: 										var v;
bgneal@312: 
bgneal@312: 										if (b !== '_mce_tmp') {
bgneal@312: 											v = n.getAttribute(b);
bgneal@312: 
bgneal@312: 											if (!v && b === 'class')
bgneal@312: 												v = n.className;
bgneal@312: 
bgneal@312: 											p.setAttribute(b, v);
bgneal@312: 										}
bgneal@312: 									});
bgneal@312: 
bgneal@312: 									// Append all children to new paragraph
bgneal@312: 									for (x = 0; x<n.childNodes.length; x++)
bgneal@312: 										p.appendChild(n.childNodes[x].cloneNode(true));
bgneal@312: 
bgneal@312: 									// Replace div with new paragraph
bgneal@312: 									n.swapNode(p);
bgneal@312: 								}
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				} else
bgneal@312: 					e.innerHTML = h;
bgneal@312: 
bgneal@312: 				return h;
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		processHTML : function(h) {
bgneal@312: 			var t = this, s = t.settings, codeBlocks = [];
bgneal@312: 
bgneal@312: 			if (!s.process_html)
bgneal@312: 				return h;
bgneal@312: 
bgneal@312: 			if (isIE) {
bgneal@312: 				h = h.replace(/&apos;/g, '&#39;'); // IE can't handle apos
bgneal@312: 				h = h.replace(/\s+(disabled|checked|readonly|selected)\s*=\s*[\"\']?(false|0)[\"\']?/gi, ''); // IE doesn't handle default values correct
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Fix some issues
bgneal@312: 			h = h.replace(/<a( )([^>]+)\/>|<a\/>/gi, '<a$1$2></a>'); // Force open
bgneal@312: 
bgneal@312: 			// Store away src and href in _mce_src and mce_href since browsers mess them up
bgneal@312: 			if (s.keep_values) {
bgneal@312: 				// Wrap scripts and styles in comments for serialization purposes
bgneal@312: 				if (/<script|noscript|style/i.test(h)) {
bgneal@312: 					function trim(s) {
bgneal@312: 						// Remove prefix and suffix code for element
bgneal@312: 						s = s.replace(/(<!--\[CDATA\[|\]\]-->)/g, '\n');
bgneal@312: 						s = s.replace(/^[\r\n]*|[\r\n]*$/g, '');
bgneal@312: 						s = s.replace(/^\s*(\/\/\s*<!--|\/\/\s*<!\[CDATA\[|<!--|<!\[CDATA\[)[\r\n]*/g, '');
bgneal@312: 						s = s.replace(/\s*(\/\/\s*\]\]>|\/\/\s*-->|\]\]>|-->|\]\]-->)\s*$/g, '');
bgneal@312: 
bgneal@312: 						return s;
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					// Wrap the script contents in CDATA and keep them from executing
bgneal@312: 					h = h.replace(/<script([^>]+|)>([\s\S]*?)<\/script>/gi, function(v, attribs, text) {
bgneal@312: 						// Force type attribute
bgneal@312: 						if (!attribs)
bgneal@312: 							attribs = ' type="text/javascript"';
bgneal@312: 
bgneal@312: 						// Convert the src attribute of the scripts
bgneal@312: 						attribs = attribs.replace(/src=\"([^\"]+)\"?/i, function(a, url) {
bgneal@312: 							if (s.url_converter)
bgneal@312: 								url = t.encode(s.url_converter.call(s.url_converter_scope || t, t.decode(url), 'src', 'script'));
bgneal@312: 
bgneal@312: 							return '_mce_src="' + url + '"';
bgneal@312: 						});
bgneal@312: 
bgneal@312: 						// Wrap text contents
bgneal@312: 						if (tinymce.trim(text)) {
bgneal@312: 							codeBlocks.push(trim(text));
bgneal@312: 							text = '<!--\nMCE_SCRIPT:' + (codeBlocks.length - 1) + '\n// -->';
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return '<mce:script' + attribs + '>' + text + '</mce:script>';
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					// Wrap style elements
bgneal@312: 					h = h.replace(/<style([^>]+|)>([\s\S]*?)<\/style>/gi, function(v, attribs, text) {
bgneal@312: 						// Wrap text contents
bgneal@312: 						if (text) {
bgneal@312: 							codeBlocks.push(trim(text));
bgneal@312: 							text = '<!--\nMCE_SCRIPT:' + (codeBlocks.length - 1) + '\n-->';
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return '<mce:style' + attribs + '>' + text + '</mce:style><style ' + attribs + ' _mce_bogus="1">' + text + '</style>';
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					// Wrap noscript elements
bgneal@312: 					h = h.replace(/<noscript([^>]+|)>([\s\S]*?)<\/noscript>/g, function(v, attribs, text) {
bgneal@312: 						return '<mce:noscript' + attribs + '><!--' + t.encode(text).replace(/--/g, '&#45;&#45;') + '--></mce:noscript>';
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				h = h.replace(/<!\[CDATA\[([\s\S]+)\]\]>/g, '<!--[CDATA[$1]]-->');
bgneal@312: 
bgneal@312: 				// This function processes the attributes in the HTML string to force boolean
bgneal@312: 				// attributes to the attr="attr" format and convert style, src and href to _mce_ versions
bgneal@312: 				function processTags(html) {
bgneal@312: 					return html.replace(tagRegExp, function(match, elm_name, attrs, end) {
bgneal@312: 						return '<' + elm_name + attrs.replace(attrRegExp, function(match, name, value, val2, val3) {
bgneal@312: 							var mceValue;
bgneal@312: 
bgneal@312: 							name = name.toLowerCase();
bgneal@312: 							value = value || val2 || val3 || "";
bgneal@312: 
bgneal@312: 							// Treat boolean attributes
bgneal@312: 							if (boolAttrs[name]) {
bgneal@312: 								// false or 0 is treated as a missing attribute
bgneal@312: 								if (value === 'false' || value === '0')
bgneal@312: 									return;
bgneal@312: 
bgneal@312: 								return name + '="' + name + '"';
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							// Is attribute one that needs special treatment
bgneal@312: 							if (mceAttribs[name] && attrs.indexOf('_mce_' + name) == -1) {
bgneal@312: 								mceValue = t.decode(value);
bgneal@312: 
bgneal@312: 								// Convert URLs to relative/absolute ones
bgneal@312: 								if (s.url_converter && (name == "src" || name == "href"))
bgneal@312: 									mceValue = s.url_converter.call(s.url_converter_scope || t, mceValue, name, elm_name);
bgneal@312: 
bgneal@312: 								// Process styles lowercases them and compresses them
bgneal@312: 								if (name == 'style')
bgneal@312: 									mceValue = t.serializeStyle(t.parseStyle(mceValue), name);
bgneal@312: 
bgneal@312: 								return name + '="' + value + '"' + ' _mce_' + name + '="' + t.encode(mceValue) + '"';
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							return match;
bgneal@312: 						}) + end + '>';
bgneal@312: 					});
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				h = processTags(h);
bgneal@312: 
bgneal@312: 				// Restore script blocks
bgneal@312: 				h = h.replace(/MCE_SCRIPT:([0-9]+)/g, function(val, idx) {
bgneal@312: 					return codeBlocks[idx];
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return h;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getOuterHTML : function(e) {
bgneal@312: 			var d;
bgneal@312: 
bgneal@312: 			e = this.get(e);
bgneal@312: 
bgneal@312: 			if (!e)
bgneal@312: 				return null;
bgneal@312: 
bgneal@312: 			if (e.outerHTML !== undefined)
bgneal@312: 				return e.outerHTML;
bgneal@312: 
bgneal@312: 			d = (e.ownerDocument || this.doc).createElement("body");
bgneal@312: 			d.appendChild(e.cloneNode(true));
bgneal@312: 
bgneal@312: 			return d.innerHTML;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setOuterHTML : function(e, h, d) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			function setHTML(e, h, d) {
bgneal@312: 				var n, tp;
bgneal@312: 
bgneal@312: 				tp = d.createElement("body");
bgneal@312: 				tp.innerHTML = h;
bgneal@312: 
bgneal@312: 				n = tp.lastChild;
bgneal@312: 				while (n) {
bgneal@312: 					t.insertAfter(n.cloneNode(true), e);
bgneal@312: 					n = n.previousSibling;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				t.remove(e);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			return this.run(e, function(e) {
bgneal@312: 				e = t.get(e);
bgneal@312: 
bgneal@312: 				// Only set HTML on elements
bgneal@312: 				if (e.nodeType == 1) {
bgneal@312: 					d = d || e.ownerDocument || t.doc;
bgneal@312: 
bgneal@312: 					if (isIE) {
bgneal@312: 						try {
bgneal@312: 							// Try outerHTML for IE it sometimes produces an unknown runtime error
bgneal@312: 							if (isIE && e.nodeType == 1)
bgneal@312: 								e.outerHTML = h;
bgneal@312: 							else
bgneal@312: 								setHTML(e, h, d);
bgneal@312: 						} catch (ex) {
bgneal@312: 							// Fix for unknown runtime error
bgneal@312: 							setHTML(e, h, d);
bgneal@312: 						}
bgneal@312: 					} else
bgneal@312: 						setHTML(e, h, d);
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		decode : function(s) {
bgneal@312: 			var e, n, v;
bgneal@312: 
bgneal@312: 			// Look for entities to decode
bgneal@312: 			if (/&[\w#]+;/.test(s)) {
bgneal@312: 				// Decode the entities using a div element not super efficient but less code
bgneal@312: 				e = this.doc.createElement("div");
bgneal@312: 				e.innerHTML = s;
bgneal@312: 				n = e.firstChild;
bgneal@312: 				v = '';
bgneal@312: 
bgneal@312: 				if (n) {
bgneal@312: 					do {
bgneal@312: 						v += n.nodeValue;
bgneal@312: 					} while (n = n.nextSibling);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return v || s;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return s;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		encode : function(str) {
bgneal@312: 			return ('' + str).replace(encodeCharsRe, function(chr) {
bgneal@312: 				return encodedChars[chr];
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		insertAfter : function(node, reference_node) {
bgneal@312: 			reference_node = this.get(reference_node);
bgneal@312: 
bgneal@312: 			return this.run(node, function(node) {
bgneal@312: 				var parent, nextSibling;
bgneal@312: 
bgneal@312: 				parent = reference_node.parentNode;
bgneal@312: 				nextSibling = reference_node.nextSibling;
bgneal@312: 
bgneal@312: 				if (nextSibling)
bgneal@312: 					parent.insertBefore(node, nextSibling);
bgneal@312: 				else
bgneal@312: 					parent.appendChild(node);
bgneal@312: 
bgneal@312: 				return node;
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isBlock : function(n) {
bgneal@312: 			if (n.nodeType && n.nodeType !== 1)
bgneal@312: 				return false;
bgneal@312: 
bgneal@312: 			n = n.nodeName || n;
bgneal@312: 
bgneal@312: 			return blockRe.test(n);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		replace : function(n, o, k) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (is(o, 'array'))
bgneal@312: 				n = n.cloneNode(true);
bgneal@312: 
bgneal@312: 			return t.run(o, function(o) {
bgneal@312: 				if (k) {
bgneal@312: 					each(tinymce.grep(o.childNodes), function(c) {
bgneal@312: 						n.appendChild(c);
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return o.parentNode.replaceChild(n, o);
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		rename : function(elm, name) {
bgneal@312: 			var t = this, newElm;
bgneal@312: 
bgneal@312: 			if (elm.nodeName != name.toUpperCase()) {
bgneal@312: 				// Rename block element
bgneal@312: 				newElm = t.create(name);
bgneal@312: 
bgneal@312: 				// Copy attribs to new block
bgneal@312: 				each(t.getAttribs(elm), function(attr_node) {
bgneal@312: 					t.setAttrib(newElm, attr_node.nodeName, t.getAttrib(elm, attr_node.nodeName));
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Replace block
bgneal@312: 				t.replace(newElm, elm, 1);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return newElm || elm;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		findCommonAncestor : function(a, b) {
bgneal@312: 			var ps = a, pe;
bgneal@312: 
bgneal@312: 			while (ps) {
bgneal@312: 				pe = b;
bgneal@312: 
bgneal@312: 				while (pe && ps != pe)
bgneal@312: 					pe = pe.parentNode;
bgneal@312: 
bgneal@312: 				if (ps == pe)
bgneal@312: 					break;
bgneal@312: 
bgneal@312: 				ps = ps.parentNode;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (!ps && a.ownerDocument)
bgneal@312: 				return a.ownerDocument.documentElement;
bgneal@312: 
bgneal@312: 			return ps;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		toHex : function(s) {
bgneal@312: 			var c = /^\s*rgb\s*?\(\s*?([0-9]+)\s*?,\s*?([0-9]+)\s*?,\s*?([0-9]+)\s*?\)\s*$/i.exec(s);
bgneal@312: 
bgneal@312: 			function hex(s) {
bgneal@312: 				s = parseInt(s).toString(16);
bgneal@312: 
bgneal@312: 				return s.length > 1 ? s : '0' + s; // 0 -> 00
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			if (c) {
bgneal@312: 				s = '#' + hex(c[1]) + hex(c[2]) + hex(c[3]);
bgneal@312: 
bgneal@312: 				return s;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return s;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getClasses : function() {
bgneal@312: 			var t = this, cl = [], i, lo = {}, f = t.settings.class_filter, ov;
bgneal@312: 
bgneal@312: 			if (t.classes)
bgneal@312: 				return t.classes;
bgneal@312: 
bgneal@312: 			function addClasses(s) {
bgneal@312: 				// IE style imports
bgneal@312: 				each(s.imports, function(r) {
bgneal@312: 					addClasses(r);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				each(s.cssRules || s.rules, function(r) {
bgneal@312: 					// Real type or fake it on IE
bgneal@312: 					switch (r.type || 1) {
bgneal@312: 						// Rule
bgneal@312: 						case 1:
bgneal@312: 							if (r.selectorText) {
bgneal@312: 								each(r.selectorText.split(','), function(v) {
bgneal@312: 									v = v.replace(/^\s*|\s*$|^\s\./g, "");
bgneal@312: 
bgneal@312: 									// Is internal or it doesn't contain a class
bgneal@312: 									if (/\.mce/.test(v) || !/\.[\w\-]+$/.test(v))
bgneal@312: 										return;
bgneal@312: 
bgneal@312: 									// Remove everything but class name
bgneal@312: 									ov = v;
bgneal@312: 									v = v.replace(/.*\.([a-z0-9_\-]+).*/i, '$1');
bgneal@312: 
bgneal@312: 									// Filter classes
bgneal@312: 									if (f && !(v = f(v, ov)))
bgneal@312: 										return;
bgneal@312: 
bgneal@312: 									if (!lo[v]) {
bgneal@312: 										cl.push({'class' : v});
bgneal@312: 										lo[v] = 1;
bgneal@312: 									}
bgneal@312: 								});
bgneal@312: 							}
bgneal@312: 							break;
bgneal@312: 
bgneal@312: 						// Import
bgneal@312: 						case 3:
bgneal@312: 							addClasses(r.styleSheet);
bgneal@312: 							break;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			try {
bgneal@312: 				each(t.doc.styleSheets, addClasses);
bgneal@312: 			} catch (ex) {
bgneal@312: 				// Ignore
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (cl.length > 0)
bgneal@312: 				t.classes = cl;
bgneal@312: 
bgneal@312: 			return cl;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		run : function(e, f, s) {
bgneal@312: 			var t = this, o;
bgneal@312: 
bgneal@312: 			if (t.doc && typeof(e) === 'string')
bgneal@312: 				e = t.get(e);
bgneal@312: 
bgneal@312: 			if (!e)
bgneal@312: 				return false;
bgneal@312: 
bgneal@312: 			s = s || this;
bgneal@312: 			if (!e.nodeType && (e.length || e.length === 0)) {
bgneal@312: 				o = [];
bgneal@312: 
bgneal@312: 				each(e, function(e, i) {
bgneal@312: 					if (e) {
bgneal@312: 						if (typeof(e) == 'string')
bgneal@312: 							e = t.doc.getElementById(e);
bgneal@312: 
bgneal@312: 						o.push(f.call(s, e, i));
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				return o;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return f.call(s, e);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getAttribs : function(n) {
bgneal@312: 			var o;
bgneal@312: 
bgneal@312: 			n = this.get(n);
bgneal@312: 
bgneal@312: 			if (!n)
bgneal@312: 				return [];
bgneal@312: 
bgneal@312: 			if (isIE) {
bgneal@312: 				o = [];
bgneal@312: 
bgneal@312: 				// Object will throw exception in IE
bgneal@312: 				if (n.nodeName == 'OBJECT')
bgneal@312: 					return n.attributes;
bgneal@312: 
bgneal@312: 				// IE doesn't keep the selected attribute if you clone option elements
bgneal@312: 				if (n.nodeName === 'OPTION' && this.getAttrib(n, 'selected'))
bgneal@312: 					o.push({specified : 1, nodeName : 'selected'});
bgneal@312: 
bgneal@312: 				// It's crazy that this is faster in IE but it's because it returns all attributes all the time
bgneal@312: 				n.cloneNode(false).outerHTML.replace(/<\/?[\w:\-]+ ?|=[\"][^\"]+\"|=\'[^\']+\'|=[\w\-]+|>/gi, '').replace(/[\w:\-]+/gi, function(a) {
bgneal@312: 					o.push({specified : 1, nodeName : a});
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				return o;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return n.attributes;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		destroy : function(s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (t.events)
bgneal@312: 				t.events.destroy();
bgneal@312: 
bgneal@312: 			t.win = t.doc = t.root = t.events = null;
bgneal@312: 
bgneal@312: 			// Manual destroy then remove unload handler
bgneal@312: 			if (!s)
bgneal@312: 				tinymce.removeUnload(t.destroy);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createRng : function() {
bgneal@312: 			var d = this.doc;
bgneal@312: 
bgneal@312: 			return d.createRange ? d.createRange() : new tinymce.dom.Range(this);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		nodeIndex : function(node, normalized) {
bgneal@312: 			var idx = 0, lastNodeType, lastNode, nodeType;
bgneal@312: 
bgneal@312: 			if (node) {
bgneal@312: 				for (lastNodeType = node.nodeType, node = node.previousSibling, lastNode = node; node; node = node.previousSibling) {
bgneal@312: 					nodeType = node.nodeType;
bgneal@312: 
bgneal@312: 					// Normalize text nodes
bgneal@312: 					if (normalized && nodeType == 3) {
bgneal@312: 						if (nodeType == lastNodeType || !node.nodeValue.length)
bgneal@312: 							continue;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					idx++;
bgneal@312: 					lastNodeType = nodeType;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return idx;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		split : function(pe, e, re) {
bgneal@312: 			var t = this, r = t.createRng(), bef, aft, pa;
bgneal@312: 
bgneal@312: 			// W3C valid browsers tend to leave empty nodes to the left/right side of the contents, this makes sense
bgneal@312: 			// but we don't want that in our code since it serves no purpose for the end user
bgneal@312: 			// For example if this is chopped:
bgneal@312: 			//   <p>text 1<span><b>CHOP</b></span>text 2</p>
bgneal@312: 			// would produce:
bgneal@312: 			//   <p>text 1<span></span></p><b>CHOP</b><p><span></span>text 2</p>
bgneal@312: 			// this function will then trim of empty edges and produce:
bgneal@312: 			//   <p>text 1</p><b>CHOP</b><p>text 2</p>
bgneal@312: 			function trim(node) {
bgneal@312: 				var i, children = node.childNodes;
bgneal@312: 
bgneal@312: 				if (node.nodeType == 1 && node.getAttribute('_mce_type') == 'bookmark')
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				for (i = children.length - 1; i >= 0; i--)
bgneal@312: 					trim(children[i]);
bgneal@312: 
bgneal@312: 				if (node.nodeType != 9) {
bgneal@312: 					// Keep non whitespace text nodes
bgneal@312: 					if (node.nodeType == 3 && node.nodeValue.length > 0)
bgneal@312: 						return;
bgneal@312: 
bgneal@312: 					if (node.nodeType == 1) {
bgneal@312: 						// If the only child is a bookmark then move it up
bgneal@312: 						children = node.childNodes;
bgneal@312: 						if (children.length == 1 && children[0] && children[0].nodeType == 1 && children[0].getAttribute('_mce_type') == 'bookmark')
bgneal@312: 							node.parentNode.insertBefore(children[0], node);
bgneal@312: 
bgneal@312: 						// Keep non empty elements or img, hr etc
bgneal@312: 						if (children.length || /^(br|hr|input|img)$/i.test(node.nodeName))
bgneal@312: 							return;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					t.remove(node);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return node;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			if (pe && e) {
bgneal@312: 				// Get before chunk
bgneal@312: 				r.setStart(pe.parentNode, t.nodeIndex(pe));
bgneal@312: 				r.setEnd(e.parentNode, t.nodeIndex(e));
bgneal@312: 				bef = r.extractContents();
bgneal@312: 
bgneal@312: 				// Get after chunk
bgneal@312: 				r = t.createRng();
bgneal@312: 				r.setStart(e.parentNode, t.nodeIndex(e) + 1);
bgneal@312: 				r.setEnd(pe.parentNode, t.nodeIndex(pe) + 1);
bgneal@312: 				aft = r.extractContents();
bgneal@312: 
bgneal@312: 				// Insert before chunk
bgneal@312: 				pa = pe.parentNode;
bgneal@312: 				pa.insertBefore(trim(bef), pe);
bgneal@312: 
bgneal@312: 				// Insert middle chunk
bgneal@312: 				if (re)
bgneal@312: 					pa.replaceChild(re, e);
bgneal@312: 				else
bgneal@312: 					pa.insertBefore(e, pe);
bgneal@312: 
bgneal@312: 				// Insert after chunk
bgneal@312: 				pa.insertBefore(trim(aft), pe);
bgneal@312: 				t.remove(pe);
bgneal@312: 
bgneal@312: 				return re || e;
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		bind : function(target, name, func, scope) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (!t.events)
bgneal@312: 				t.events = new tinymce.dom.EventUtils();
bgneal@312: 
bgneal@312: 			return t.events.add(target, name, func, scope || this);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		unbind : function(target, name, func) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (!t.events)
bgneal@312: 				t.events = new tinymce.dom.EventUtils();
bgneal@312: 
bgneal@312: 			return t.events.remove(target, name, func);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 
bgneal@312: 		_findSib : function(node, selector, name) {
bgneal@312: 			var t = this, f = selector;
bgneal@312: 
bgneal@312: 			if (node) {
bgneal@312: 				// If expression make a function of it using is
bgneal@312: 				if (is(f, 'string')) {
bgneal@312: 					f = function(node) {
bgneal@312: 						return t.is(node, selector);
bgneal@312: 					};
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Loop all siblings
bgneal@312: 				for (node = node[name]; node; node = node[name]) {
bgneal@312: 					if (f(node))
bgneal@312: 						return node;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return null;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_isRes : function(c) {
bgneal@312: 			// Is live resizble element
bgneal@312: 			return /^(top|left|bottom|right|width|height)/i.test(c) || /;\s*(top|left|bottom|right|width|height)/i.test(c);
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		/*
bgneal@312: 		walk : function(n, f, s) {
bgneal@312: 			var d = this.doc, w;
bgneal@312: 
bgneal@312: 			if (d.createTreeWalker) {
bgneal@312: 				w = d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, false);
bgneal@312: 
bgneal@312: 				while ((n = w.nextNode()) != null)
bgneal@312: 					f.call(s || this, n);
bgneal@312: 			} else
bgneal@312: 				tinymce.walk(n, f, 'childNodes', s);
bgneal@312: 		}
bgneal@312: 		*/
bgneal@312: 
bgneal@312: 		/*
bgneal@312: 		toRGB : function(s) {
bgneal@312: 			var c = /^\s*?#([0-9A-F]{2})([0-9A-F]{1,2})([0-9A-F]{2})?\s*?$/.exec(s);
bgneal@312: 
bgneal@312: 			if (c) {
bgneal@312: 				// #FFF -> #FFFFFF
bgneal@312: 				if (!is(c[3]))
bgneal@312: 					c[3] = c[2] = c[1];
bgneal@312: 
bgneal@312: 				return "rgb(" + parseInt(c[1], 16) + "," + parseInt(c[2], 16) + "," + parseInt(c[3], 16) + ")";
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return s;
bgneal@312: 		}
bgneal@312: 		*/
bgneal@312: 	});
bgneal@312: 
bgneal@312: 	tinymce.DOM = new tinymce.dom.DOMUtils(document, {process_html : 0});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(ns) {
bgneal@312: 	// Range constructor
bgneal@312: 	function Range(dom) {
bgneal@312: 		var t = this,
bgneal@312: 			doc = dom.doc,
bgneal@312: 			EXTRACT = 0,
bgneal@312: 			CLONE = 1,
bgneal@312: 			DELETE = 2,
bgneal@312: 			TRUE = true,
bgneal@312: 			FALSE = false,
bgneal@312: 			START_OFFSET = 'startOffset',
bgneal@312: 			START_CONTAINER = 'startContainer',
bgneal@312: 			END_CONTAINER = 'endContainer',
bgneal@312: 			END_OFFSET = 'endOffset',
bgneal@312: 			extend = tinymce.extend,
bgneal@312: 			nodeIndex = dom.nodeIndex;
bgneal@312: 
bgneal@312: 		extend(t, {
bgneal@312: 			// Inital states
bgneal@312: 			startContainer : doc,
bgneal@312: 			startOffset : 0,
bgneal@312: 			endContainer : doc,
bgneal@312: 			endOffset : 0,
bgneal@312: 			collapsed : TRUE,
bgneal@312: 			commonAncestorContainer : doc,
bgneal@312: 
bgneal@312: 			// Range constants
bgneal@312: 			START_TO_START : 0,
bgneal@312: 			START_TO_END : 1,
bgneal@312: 			END_TO_END : 2,
bgneal@312: 			END_TO_START : 3,
bgneal@312: 
bgneal@312: 			// Public methods
bgneal@312: 			setStart : setStart,
bgneal@312: 			setEnd : setEnd,
bgneal@312: 			setStartBefore : setStartBefore,
bgneal@312: 			setStartAfter : setStartAfter,
bgneal@312: 			setEndBefore : setEndBefore,
bgneal@312: 			setEndAfter : setEndAfter,
bgneal@312: 			collapse : collapse,
bgneal@312: 			selectNode : selectNode,
bgneal@312: 			selectNodeContents : selectNodeContents,
bgneal@312: 			compareBoundaryPoints : compareBoundaryPoints,
bgneal@312: 			deleteContents : deleteContents,
bgneal@312: 			extractContents : extractContents,
bgneal@312: 			cloneContents : cloneContents,
bgneal@312: 			insertNode : insertNode,
bgneal@312: 			surroundContents : surroundContents,
bgneal@312: 			cloneRange : cloneRange
bgneal@312: 		});
bgneal@312: 
bgneal@312: 		function setStart(n, o) {
bgneal@312: 			_setEndPoint(TRUE, n, o);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function setEnd(n, o) {
bgneal@312: 			_setEndPoint(FALSE, n, o);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function setStartBefore(n) {
bgneal@312: 			setStart(n.parentNode, nodeIndex(n));
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function setStartAfter(n) {
bgneal@312: 			setStart(n.parentNode, nodeIndex(n) + 1);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function setEndBefore(n) {
bgneal@312: 			setEnd(n.parentNode, nodeIndex(n));
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function setEndAfter(n) {
bgneal@312: 			setEnd(n.parentNode, nodeIndex(n) + 1);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function collapse(ts) {
bgneal@312: 			if (ts) {
bgneal@312: 				t[END_CONTAINER] = t[START_CONTAINER];
bgneal@312: 				t[END_OFFSET] = t[START_OFFSET];
bgneal@312: 			} else {
bgneal@312: 				t[START_CONTAINER] = t[END_CONTAINER];
bgneal@312: 				t[START_OFFSET] = t[END_OFFSET];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.collapsed = TRUE;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function selectNode(n) {
bgneal@312: 			setStartBefore(n);
bgneal@312: 			setEndAfter(n);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function selectNodeContents(n) {
bgneal@312: 			setStart(n, 0);
bgneal@312: 			setEnd(n, n.nodeType === 1 ? n.childNodes.length : n.nodeValue.length);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function compareBoundaryPoints(h, r) {
bgneal@312: 			var sc = t[START_CONTAINER], so = t[START_OFFSET], ec = t[END_CONTAINER], eo = t[END_OFFSET];
bgneal@312: 
bgneal@312: 			// Check START_TO_START
bgneal@312: 			if (h === 0)
bgneal@312: 				return _compareBoundaryPoints(sc, so, sc, so);
bgneal@312: 
bgneal@312: 			// Check START_TO_END
bgneal@312: 			if (h === 1)
bgneal@312: 				return _compareBoundaryPoints(sc, so, ec, eo);
bgneal@312: 
bgneal@312: 			// Check END_TO_END
bgneal@312: 			if (h === 2)
bgneal@312: 				return _compareBoundaryPoints(ec, eo, ec, eo);
bgneal@312: 
bgneal@312: 			// Check END_TO_START
bgneal@312: 			if (h === 3)
bgneal@312: 				return _compareBoundaryPoints(ec, eo, sc, so);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function deleteContents() {
bgneal@312: 			_traverse(DELETE);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function extractContents() {
bgneal@312: 			return _traverse(EXTRACT);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function cloneContents() {
bgneal@312: 			return _traverse(CLONE);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function insertNode(n) {
bgneal@312: 			var startContainer = this[START_CONTAINER],
bgneal@312: 				startOffset = this[START_OFFSET], nn, o;
bgneal@312: 
bgneal@312: 			// Node is TEXT_NODE or CDATA
bgneal@312: 			if ((startContainer.nodeType === 3 || startContainer.nodeType === 4) && startContainer.nodeValue) {
bgneal@312: 				if (!startOffset) {
bgneal@312: 					// At the start of text
bgneal@312: 					startContainer.parentNode.insertBefore(n, startContainer);
bgneal@312: 				} else if (startOffset >= startContainer.nodeValue.length) {
bgneal@312: 					// At the end of text
bgneal@312: 					dom.insertAfter(n, startContainer);
bgneal@312: 				} else {
bgneal@312: 					// Middle, need to split
bgneal@312: 					nn = startContainer.splitText(startOffset);
bgneal@312: 					startContainer.parentNode.insertBefore(n, nn);
bgneal@312: 				}
bgneal@312: 			} else {
bgneal@312: 				// Insert element node
bgneal@312: 				if (startContainer.childNodes.length > 0)
bgneal@312: 					o = startContainer.childNodes[startOffset];
bgneal@312: 
bgneal@312: 				if (o)
bgneal@312: 					startContainer.insertBefore(n, o);
bgneal@312: 				else
bgneal@312: 					startContainer.appendChild(n);
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function surroundContents(n) {
bgneal@312: 			var f = t.extractContents();
bgneal@312: 
bgneal@312: 			t.insertNode(n);
bgneal@312: 			n.appendChild(f);
bgneal@312: 			t.selectNode(n);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function cloneRange() {
bgneal@312: 			return extend(new Range(dom), {
bgneal@312: 				startContainer : t[START_CONTAINER],
bgneal@312: 				startOffset : t[START_OFFSET],
bgneal@312: 				endContainer : t[END_CONTAINER],
bgneal@312: 				endOffset : t[END_OFFSET],
bgneal@312: 				collapsed : t.collapsed,
bgneal@312: 				commonAncestorContainer : t.commonAncestorContainer
bgneal@312: 			});
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		// Private methods
bgneal@312: 
bgneal@312: 		function _getSelectedNode(container, offset) {
bgneal@312: 			var child;
bgneal@312: 
bgneal@312: 			if (container.nodeType == 3 /* TEXT_NODE */)
bgneal@312: 				return container;
bgneal@312: 
bgneal@312: 			if (offset < 0)
bgneal@312: 				return container;
bgneal@312: 
bgneal@312: 			child = container.firstChild;
bgneal@312: 			while (child && offset > 0) {
bgneal@312: 				--offset;
bgneal@312: 				child = child.nextSibling;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (child)
bgneal@312: 				return child;
bgneal@312: 
bgneal@312: 			return container;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _isCollapsed() {
bgneal@312: 			return (t[START_CONTAINER] == t[END_CONTAINER] && t[START_OFFSET] == t[END_OFFSET]);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _compareBoundaryPoints(containerA, offsetA, containerB, offsetB) {
bgneal@312: 			var c, offsetC, n, cmnRoot, childA, childB;
bgneal@312: 
bgneal@312: 			// In the first case the boundary-points have the same container. A is before B
bgneal@312: 			// if its offset is less than the offset of B, A is equal to B if its offset is
bgneal@312: 			// equal to the offset of B, and A is after B if its offset is greater than the
bgneal@312: 			// offset of B.
bgneal@312: 			if (containerA == containerB) {
bgneal@312: 				if (offsetA == offsetB)
bgneal@312: 					return 0; // equal
bgneal@312: 
bgneal@312: 				if (offsetA < offsetB)
bgneal@312: 					return -1; // before
bgneal@312: 
bgneal@312: 				return 1; // after
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// In the second case a child node C of the container of A is an ancestor
bgneal@312: 			// container of B. In this case, A is before B if the offset of A is less than or
bgneal@312: 			// equal to the index of the child node C and A is after B otherwise.
bgneal@312: 			c = containerB;
bgneal@312: 			while (c && c.parentNode != containerA)
bgneal@312: 				c = c.parentNode;
bgneal@312: 
bgneal@312: 			if (c) {
bgneal@312: 				offsetC = 0;
bgneal@312: 				n = containerA.firstChild;
bgneal@312: 
bgneal@312: 				while (n != c && offsetC < offsetA) {
bgneal@312: 					offsetC++;
bgneal@312: 					n = n.nextSibling;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (offsetA <= offsetC)
bgneal@312: 					return -1; // before
bgneal@312: 
bgneal@312: 				return 1; // after
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// In the third case a child node C of the container of B is an ancestor container
bgneal@312: 			// of A. In this case, A is before B if the index of the child node C is less than
bgneal@312: 			// the offset of B and A is after B otherwise.
bgneal@312: 			c = containerA;
bgneal@312: 			while (c && c.parentNode != containerB) {
bgneal@312: 				c = c.parentNode;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (c) {
bgneal@312: 				offsetC = 0;
bgneal@312: 				n = containerB.firstChild;
bgneal@312: 
bgneal@312: 				while (n != c && offsetC < offsetB) {
bgneal@312: 					offsetC++;
bgneal@312: 					n = n.nextSibling;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (offsetC < offsetB)
bgneal@312: 					return -1; // before
bgneal@312: 
bgneal@312: 				return 1; // after
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// In the fourth case, none of three other cases hold: the containers of A and B
bgneal@312: 			// are siblings or descendants of sibling nodes. In this case, A is before B if
bgneal@312: 			// the container of A is before the container of B in a pre-order traversal of the
bgneal@312: 			// Ranges' context tree and A is after B otherwise.
bgneal@312: 			cmnRoot = dom.findCommonAncestor(containerA, containerB);
bgneal@312: 			childA = containerA;
bgneal@312: 
bgneal@312: 			while (childA && childA.parentNode != cmnRoot)
bgneal@312: 				childA = childA.parentNode;
bgneal@312: 
bgneal@312: 			if (!childA)
bgneal@312: 				childA = cmnRoot;
bgneal@312: 
bgneal@312: 			childB = containerB;
bgneal@312: 			while (childB && childB.parentNode != cmnRoot)
bgneal@312: 				childB = childB.parentNode;
bgneal@312: 
bgneal@312: 			if (!childB)
bgneal@312: 				childB = cmnRoot;
bgneal@312: 
bgneal@312: 			if (childA == childB)
bgneal@312: 				return 0; // equal
bgneal@312: 
bgneal@312: 			n = cmnRoot.firstChild;
bgneal@312: 			while (n) {
bgneal@312: 				if (n == childA)
bgneal@312: 					return -1; // before
bgneal@312: 
bgneal@312: 				if (n == childB)
bgneal@312: 					return 1; // after
bgneal@312: 
bgneal@312: 				n = n.nextSibling;
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _setEndPoint(st, n, o) {
bgneal@312: 			var ec, sc;
bgneal@312: 
bgneal@312: 			if (st) {
bgneal@312: 				t[START_CONTAINER] = n;
bgneal@312: 				t[START_OFFSET] = o;
bgneal@312: 			} else {
bgneal@312: 				t[END_CONTAINER] = n;
bgneal@312: 				t[END_OFFSET] = o;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// If one boundary-point of a Range is set to have a root container
bgneal@312: 			// other than the current one for the Range, the Range is collapsed to
bgneal@312: 			// the new position. This enforces the restriction that both boundary-
bgneal@312: 			// points of a Range must have the same root container.
bgneal@312: 			ec = t[END_CONTAINER];
bgneal@312: 			while (ec.parentNode)
bgneal@312: 				ec = ec.parentNode;
bgneal@312: 
bgneal@312: 			sc = t[START_CONTAINER];
bgneal@312: 			while (sc.parentNode)
bgneal@312: 				sc = sc.parentNode;
bgneal@312: 
bgneal@312: 			if (sc == ec) {
bgneal@312: 				// The start position of a Range is guaranteed to never be after the
bgneal@312: 				// end position. To enforce this restriction, if the start is set to
bgneal@312: 				// be at a position after the end, the Range is collapsed to that
bgneal@312: 				// position.
bgneal@312: 				if (_compareBoundaryPoints(t[START_CONTAINER], t[START_OFFSET], t[END_CONTAINER], t[END_OFFSET]) > 0)
bgneal@312: 					t.collapse(st);
bgneal@312: 			} else
bgneal@312: 				t.collapse(st);
bgneal@312: 
bgneal@312: 			t.collapsed = _isCollapsed();
bgneal@312: 			t.commonAncestorContainer = dom.findCommonAncestor(t[START_CONTAINER], t[END_CONTAINER]);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _traverse(how) {
bgneal@312: 			var c, endContainerDepth = 0, startContainerDepth = 0, p, depthDiff, startNode, endNode, sp, ep;
bgneal@312: 
bgneal@312: 			if (t[START_CONTAINER] == t[END_CONTAINER])
bgneal@312: 				return _traverseSameContainer(how);
bgneal@312: 
bgneal@312: 			for (c = t[END_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {
bgneal@312: 				if (p == t[START_CONTAINER])
bgneal@312: 					return _traverseCommonStartContainer(c, how);
bgneal@312: 
bgneal@312: 				++endContainerDepth;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			for (c = t[START_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {
bgneal@312: 				if (p == t[END_CONTAINER])
bgneal@312: 					return _traverseCommonEndContainer(c, how);
bgneal@312: 
bgneal@312: 				++startContainerDepth;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			depthDiff = startContainerDepth - endContainerDepth;
bgneal@312: 
bgneal@312: 			startNode = t[START_CONTAINER];
bgneal@312: 			while (depthDiff > 0) {
bgneal@312: 				startNode = startNode.parentNode;
bgneal@312: 				depthDiff--;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			endNode = t[END_CONTAINER];
bgneal@312: 			while (depthDiff < 0) {
bgneal@312: 				endNode = endNode.parentNode;
bgneal@312: 				depthDiff++;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// ascend the ancestor hierarchy until we have a common parent.
bgneal@312: 			for (sp = startNode.parentNode, ep = endNode.parentNode; sp != ep; sp = sp.parentNode, ep = ep.parentNode) {
bgneal@312: 				startNode = sp;
bgneal@312: 				endNode = ep;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return _traverseCommonAncestors(startNode, endNode, how);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		 function _traverseSameContainer(how) {
bgneal@312: 			var frag, s, sub, n, cnt, sibling, xferNode;
bgneal@312: 
bgneal@312: 			if (how != DELETE)
bgneal@312: 				frag = doc.createDocumentFragment();
bgneal@312: 
bgneal@312: 			// If selection is empty, just return the fragment
bgneal@312: 			if (t[START_OFFSET] == t[END_OFFSET])
bgneal@312: 				return frag;
bgneal@312: 
bgneal@312: 			// Text node needs special case handling
bgneal@312: 			if (t[START_CONTAINER].nodeType == 3 /* TEXT_NODE */) {
bgneal@312: 				// get the substring
bgneal@312: 				s = t[START_CONTAINER].nodeValue;
bgneal@312: 				sub = s.substring(t[START_OFFSET], t[END_OFFSET]);
bgneal@312: 
bgneal@312: 				// set the original text node to its new value
bgneal@312: 				if (how != CLONE) {
bgneal@312: 					t[START_CONTAINER].deleteData(t[START_OFFSET], t[END_OFFSET] - t[START_OFFSET]);
bgneal@312: 
bgneal@312: 					// Nothing is partially selected, so collapse to start point
bgneal@312: 					t.collapse(TRUE);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (how == DELETE)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				frag.appendChild(doc.createTextNode(sub));
bgneal@312: 				return frag;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Copy nodes between the start/end offsets.
bgneal@312: 			n = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]);
bgneal@312: 			cnt = t[END_OFFSET] - t[START_OFFSET];
bgneal@312: 
bgneal@312: 			while (cnt > 0) {
bgneal@312: 				sibling = n.nextSibling;
bgneal@312: 				xferNode = _traverseFullySelected(n, how);
bgneal@312: 
bgneal@312: 				if (frag)
bgneal@312: 					frag.appendChild( xferNode );
bgneal@312: 
bgneal@312: 				--cnt;
bgneal@312: 				n = sibling;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Nothing is partially selected, so collapse to start point
bgneal@312: 			if (how != CLONE)
bgneal@312: 				t.collapse(TRUE);
bgneal@312: 
bgneal@312: 			return frag;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _traverseCommonStartContainer(endAncestor, how) {
bgneal@312: 			var frag, n, endIdx, cnt, sibling, xferNode;
bgneal@312: 
bgneal@312: 			if (how != DELETE)
bgneal@312: 				frag = doc.createDocumentFragment();
bgneal@312: 
bgneal@312: 			n = _traverseRightBoundary(endAncestor, how);
bgneal@312: 
bgneal@312: 			if (frag)
bgneal@312: 				frag.appendChild(n);
bgneal@312: 
bgneal@312: 			endIdx = nodeIndex(endAncestor);
bgneal@312: 			cnt = endIdx - t[START_OFFSET];
bgneal@312: 
bgneal@312: 			if (cnt <= 0) {
bgneal@312: 				// Collapse to just before the endAncestor, which
bgneal@312: 				// is partially selected.
bgneal@312: 				if (how != CLONE) {
bgneal@312: 					t.setEndBefore(endAncestor);
bgneal@312: 					t.collapse(FALSE);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return frag;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			n = endAncestor.previousSibling;
bgneal@312: 			while (cnt > 0) {
bgneal@312: 				sibling = n.previousSibling;
bgneal@312: 				xferNode = _traverseFullySelected(n, how);
bgneal@312: 
bgneal@312: 				if (frag)
bgneal@312: 					frag.insertBefore(xferNode, frag.firstChild);
bgneal@312: 
bgneal@312: 				--cnt;
bgneal@312: 				n = sibling;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Collapse to just before the endAncestor, which
bgneal@312: 			// is partially selected.
bgneal@312: 			if (how != CLONE) {
bgneal@312: 				t.setEndBefore(endAncestor);
bgneal@312: 				t.collapse(FALSE);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return frag;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _traverseCommonEndContainer(startAncestor, how) {
bgneal@312: 			var frag, startIdx, n, cnt, sibling, xferNode;
bgneal@312: 
bgneal@312: 			if (how != DELETE)
bgneal@312: 				frag = doc.createDocumentFragment();
bgneal@312: 
bgneal@312: 			n = _traverseLeftBoundary(startAncestor, how);
bgneal@312: 			if (frag)
bgneal@312: 				frag.appendChild(n);
bgneal@312: 
bgneal@312: 			startIdx = nodeIndex(startAncestor);
bgneal@312: 			++startIdx;  // Because we already traversed it....
bgneal@312: 
bgneal@312: 			cnt = t[END_OFFSET] - startIdx;
bgneal@312: 			n = startAncestor.nextSibling;
bgneal@312: 			while (cnt > 0) {
bgneal@312: 				sibling = n.nextSibling;
bgneal@312: 				xferNode = _traverseFullySelected(n, how);
bgneal@312: 
bgneal@312: 				if (frag)
bgneal@312: 					frag.appendChild(xferNode);
bgneal@312: 
bgneal@312: 				--cnt;
bgneal@312: 				n = sibling;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (how != CLONE) {
bgneal@312: 				t.setStartAfter(startAncestor);
bgneal@312: 				t.collapse(TRUE);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return frag;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _traverseCommonAncestors(startAncestor, endAncestor, how) {
bgneal@312: 			var n, frag, commonParent, startOffset, endOffset, cnt, sibling, nextSibling;
bgneal@312: 
bgneal@312: 			if (how != DELETE)
bgneal@312: 				frag = doc.createDocumentFragment();
bgneal@312: 
bgneal@312: 			n = _traverseLeftBoundary(startAncestor, how);
bgneal@312: 			if (frag)
bgneal@312: 				frag.appendChild(n);
bgneal@312: 
bgneal@312: 			commonParent = startAncestor.parentNode;
bgneal@312: 			startOffset = nodeIndex(startAncestor);
bgneal@312: 			endOffset = nodeIndex(endAncestor);
bgneal@312: 			++startOffset;
bgneal@312: 
bgneal@312: 			cnt = endOffset - startOffset;
bgneal@312: 			sibling = startAncestor.nextSibling;
bgneal@312: 
bgneal@312: 			while (cnt > 0) {
bgneal@312: 				nextSibling = sibling.nextSibling;
bgneal@312: 				n = _traverseFullySelected(sibling, how);
bgneal@312: 
bgneal@312: 				if (frag)
bgneal@312: 					frag.appendChild(n);
bgneal@312: 
bgneal@312: 				sibling = nextSibling;
bgneal@312: 				--cnt;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			n = _traverseRightBoundary(endAncestor, how);
bgneal@312: 
bgneal@312: 			if (frag)
bgneal@312: 				frag.appendChild(n);
bgneal@312: 
bgneal@312: 			if (how != CLONE) {
bgneal@312: 				t.setStartAfter(startAncestor);
bgneal@312: 				t.collapse(TRUE);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return frag;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _traverseRightBoundary(root, how) {
bgneal@312: 			var next = _getSelectedNode(t[END_CONTAINER], t[END_OFFSET] - 1), parent, clonedParent, prevSibling, clonedChild, clonedGrandParent, isFullySelected = next != t[END_CONTAINER];
bgneal@312: 
bgneal@312: 			if (next == root)
bgneal@312: 				return _traverseNode(next, isFullySelected, FALSE, how);
bgneal@312: 
bgneal@312: 			parent = next.parentNode;
bgneal@312: 			clonedParent = _traverseNode(parent, FALSE, FALSE, how);
bgneal@312: 
bgneal@312: 			while (parent) {
bgneal@312: 				while (next) {
bgneal@312: 					prevSibling = next.previousSibling;
bgneal@312: 					clonedChild = _traverseNode(next, isFullySelected, FALSE, how);
bgneal@312: 
bgneal@312: 					if (how != DELETE)
bgneal@312: 						clonedParent.insertBefore(clonedChild, clonedParent.firstChild);
bgneal@312: 
bgneal@312: 					isFullySelected = TRUE;
bgneal@312: 					next = prevSibling;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (parent == root)
bgneal@312: 					return clonedParent;
bgneal@312: 
bgneal@312: 				next = parent.previousSibling;
bgneal@312: 				parent = parent.parentNode;
bgneal@312: 
bgneal@312: 				clonedGrandParent = _traverseNode(parent, FALSE, FALSE, how);
bgneal@312: 
bgneal@312: 				if (how != DELETE)
bgneal@312: 					clonedGrandParent.appendChild(clonedParent);
bgneal@312: 
bgneal@312: 				clonedParent = clonedGrandParent;
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _traverseLeftBoundary(root, how) {
bgneal@312: 			var next = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]), isFullySelected = next != t[START_CONTAINER], parent, clonedParent, nextSibling, clonedChild, clonedGrandParent;
bgneal@312: 
bgneal@312: 			if (next == root)
bgneal@312: 				return _traverseNode(next, isFullySelected, TRUE, how);
bgneal@312: 
bgneal@312: 			parent = next.parentNode;
bgneal@312: 			clonedParent = _traverseNode(parent, FALSE, TRUE, how);
bgneal@312: 
bgneal@312: 			while (parent) {
bgneal@312: 				while (next) {
bgneal@312: 					nextSibling = next.nextSibling;
bgneal@312: 					clonedChild = _traverseNode(next, isFullySelected, TRUE, how);
bgneal@312: 
bgneal@312: 					if (how != DELETE)
bgneal@312: 						clonedParent.appendChild(clonedChild);
bgneal@312: 
bgneal@312: 					isFullySelected = TRUE;
bgneal@312: 					next = nextSibling;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (parent == root)
bgneal@312: 					return clonedParent;
bgneal@312: 
bgneal@312: 				next = parent.nextSibling;
bgneal@312: 				parent = parent.parentNode;
bgneal@312: 
bgneal@312: 				clonedGrandParent = _traverseNode(parent, FALSE, TRUE, how);
bgneal@312: 
bgneal@312: 				if (how != DELETE)
bgneal@312: 					clonedGrandParent.appendChild(clonedParent);
bgneal@312: 
bgneal@312: 				clonedParent = clonedGrandParent;
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _traverseNode(n, isFullySelected, isLeft, how) {
bgneal@312: 			var txtValue, newNodeValue, oldNodeValue, offset, newNode;
bgneal@312: 
bgneal@312: 			if (isFullySelected)
bgneal@312: 				return _traverseFullySelected(n, how);
bgneal@312: 
bgneal@312: 			if (n.nodeType == 3 /* TEXT_NODE */) {
bgneal@312: 				txtValue = n.nodeValue;
bgneal@312: 
bgneal@312: 				if (isLeft) {
bgneal@312: 					offset = t[START_OFFSET];
bgneal@312: 					newNodeValue = txtValue.substring(offset);
bgneal@312: 					oldNodeValue = txtValue.substring(0, offset);
bgneal@312: 				} else {
bgneal@312: 					offset = t[END_OFFSET];
bgneal@312: 					newNodeValue = txtValue.substring(0, offset);
bgneal@312: 					oldNodeValue = txtValue.substring(offset);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (how != CLONE)
bgneal@312: 					n.nodeValue = oldNodeValue;
bgneal@312: 
bgneal@312: 				if (how == DELETE)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				newNode = n.cloneNode(FALSE);
bgneal@312: 				newNode.nodeValue = newNodeValue;
bgneal@312: 
bgneal@312: 				return newNode;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (how == DELETE)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			return n.cloneNode(FALSE);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function _traverseFullySelected(n, how) {
bgneal@312: 			if (how != DELETE)
bgneal@312: 				return how == CLONE ? n.cloneNode(TRUE) : n;
bgneal@312: 
bgneal@312: 			n.parentNode.removeChild(n);
bgneal@312: 		};
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	ns.Range = Range;
bgneal@312: })(tinymce.dom);
bgneal@312: 
bgneal@312: (function() {
bgneal@312: 	function Selection(selection) {
bgneal@312: 		var t = this, invisibleChar = '\uFEFF', range, lastIERng, dom = selection.dom, TRUE = true, FALSE = false;
bgneal@312: 
bgneal@312: 		// Returns a W3C DOM compatible range object by using the IE Range API
bgneal@312: 		function getRange() {
bgneal@312: 			var ieRange = selection.getRng(), domRange = dom.createRng(), element, collapsed;
bgneal@312: 
bgneal@312: 			// If selection is outside the current document just return an empty range
bgneal@312: 			element = ieRange.item ? ieRange.item(0) : ieRange.parentElement();
bgneal@312: 			if (element.ownerDocument != dom.doc)
bgneal@312: 				return domRange;
bgneal@312: 
bgneal@312: 			// Handle control selection or text selection of a image
bgneal@312: 			if (ieRange.item || !element.hasChildNodes()) {
bgneal@312: 				domRange.setStart(element.parentNode, dom.nodeIndex(element));
bgneal@312: 				domRange.setEnd(domRange.startContainer, domRange.startOffset + 1);
bgneal@312: 
bgneal@312: 				return domRange;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			collapsed = selection.isCollapsed();
bgneal@312: 
bgneal@312: 			function findEndPoint(start) {
bgneal@312: 				var marker, container, offset, nodes, startIndex = 0, endIndex, index, parent, checkRng, position;
bgneal@312: 
bgneal@312: 				// Setup temp range and collapse it
bgneal@312: 				checkRng = ieRange.duplicate();
bgneal@312: 				checkRng.collapse(start);
bgneal@312: 
bgneal@312: 				// Create marker and insert it at the end of the endpoints parent
bgneal@312: 				marker = dom.create('a');
bgneal@312: 				parent = checkRng.parentElement();
bgneal@312: 
bgneal@312: 				// If parent doesn't have any children then set the container to that parent and the index to 0
bgneal@312: 				if (!parent.hasChildNodes()) {
bgneal@312: 					domRange[start ? 'setStart' : 'setEnd'](parent, 0);
bgneal@312: 					return;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				parent.appendChild(marker);
bgneal@312: 				checkRng.moveToElementText(marker);
bgneal@312: 				position = ieRange.compareEndPoints(start ? 'StartToStart' : 'EndToEnd', checkRng);
bgneal@312: 				if (position > 0) {
bgneal@312: 					// The position is after the end of the parent element.
bgneal@312: 					// This is the case where IE puts the caret to the left edge of a table.
bgneal@312: 					domRange[start ? 'setStartAfter' : 'setEndAfter'](parent);
bgneal@312: 					dom.remove(marker);
bgneal@312: 					return;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Setup node list and endIndex
bgneal@312: 				nodes = tinymce.grep(parent.childNodes);
bgneal@312: 				endIndex = nodes.length - 1;
bgneal@312: 				// Perform a binary search for the position
bgneal@312: 				while (startIndex <= endIndex) {
bgneal@312: 					index = Math.floor((startIndex + endIndex) / 2);
bgneal@312: 
bgneal@312: 					// Insert marker and check it's position relative to the selection
bgneal@312: 					parent.insertBefore(marker, nodes[index]);
bgneal@312: 					checkRng.moveToElementText(marker);
bgneal@312: 					position = ieRange.compareEndPoints(start ? 'StartToStart' : 'EndToEnd', checkRng);
bgneal@312: 					if (position > 0) {
bgneal@312: 						// Marker is to the right
bgneal@312: 						startIndex = index + 1;
bgneal@312: 					} else if (position < 0) {
bgneal@312: 						// Marker is to the left
bgneal@312: 						endIndex = index - 1;
bgneal@312: 					} else {
bgneal@312: 						// Maker is where we are
bgneal@312: 						found = true;
bgneal@312: 						break;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Setup container
bgneal@312: 				container = position > 0 || index == 0 ? marker.nextSibling : marker.previousSibling;
bgneal@312: 
bgneal@312: 				// Handle element selection
bgneal@312: 				if (container.nodeType == 1) {
bgneal@312: 					dom.remove(marker);
bgneal@312: 
bgneal@312: 					// Find offset and container
bgneal@312: 					offset = dom.nodeIndex(container);
bgneal@312: 					container = container.parentNode;
bgneal@312: 
bgneal@312: 					// Move the offset if we are setting the end or the position is after an element
bgneal@312: 					if (!start || index > 0)
bgneal@312: 						offset++;
bgneal@312: 				} else {
bgneal@312: 					// Calculate offset within text node
bgneal@312: 					if (position > 0 || index == 0) {
bgneal@312: 						checkRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', ieRange);
bgneal@312: 						offset = checkRng.text.length;
bgneal@312: 					} else {
bgneal@312: 						checkRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', ieRange);
bgneal@312: 						offset = container.nodeValue.length - checkRng.text.length;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					dom.remove(marker);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				domRange[start ? 'setStart' : 'setEnd'](container, offset);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Find start point
bgneal@312: 			findEndPoint(true);
bgneal@312: 
bgneal@312: 			// Find end point if needed
bgneal@312: 			if (!collapsed)
bgneal@312: 				findEndPoint();
bgneal@312: 
bgneal@312: 			return domRange;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		this.addRange = function(rng) {
bgneal@312: 			var ieRng, ctrlRng, startContainer, startOffset, endContainer, endOffset, doc = selection.dom.doc, body = doc.body;
bgneal@312: 
bgneal@312: 			function setEndPoint(start) {
bgneal@312: 				var container, offset, marker, tmpRng, nodes;
bgneal@312: 
bgneal@312: 				marker = dom.create('a');
bgneal@312: 				container = start ? startContainer : endContainer;
bgneal@312: 				offset = start ? startOffset : endOffset;
bgneal@312: 				tmpRng = ieRng.duplicate();
bgneal@312: 
bgneal@312: 				if (container == doc) {
bgneal@312: 					container = body;
bgneal@312: 					offset = 0;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (container.nodeType == 3) {
bgneal@312: 					container.parentNode.insertBefore(marker, container);
bgneal@312: 					tmpRng.moveToElementText(marker);
bgneal@312: 					tmpRng.moveStart('character', offset);
bgneal@312: 					dom.remove(marker);
bgneal@312: 					ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng);
bgneal@312: 				} else {
bgneal@312: 					nodes = container.childNodes;
bgneal@312: 
bgneal@312: 					if (nodes.length) {
bgneal@312: 						if (offset >= nodes.length) {
bgneal@312: 							dom.insertAfter(marker, nodes[nodes.length - 1]);
bgneal@312: 						} else {
bgneal@312: 							container.insertBefore(marker, nodes[offset]);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						tmpRng.moveToElementText(marker);
bgneal@312: 					} else {
bgneal@312: 						// Empty node selection for example <div>|</div>
bgneal@312: 						marker = doc.createTextNode(invisibleChar);
bgneal@312: 						container.appendChild(marker);
bgneal@312: 						tmpRng.moveToElementText(marker.parentNode);
bgneal@312: 						tmpRng.collapse(TRUE);
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng);
bgneal@312: 					dom.remove(marker);
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Destroy cached range
bgneal@312: 			this.destroy();
bgneal@312: 
bgneal@312: 			// Setup some shorter versions
bgneal@312: 			startContainer = rng.startContainer;
bgneal@312: 			startOffset = rng.startOffset;
bgneal@312: 			endContainer = rng.endContainer;
bgneal@312: 			endOffset = rng.endOffset;
bgneal@312: 			ieRng = body.createTextRange();
bgneal@312: 
bgneal@312: 			// If single element selection then try making a control selection out of it
bgneal@312: 			if (startContainer == endContainer && startContainer.nodeType == 1 && startOffset == endOffset - 1) {
bgneal@312: 				if (startOffset == endOffset - 1) {
bgneal@312: 					try {
bgneal@312: 						ctrlRng = body.createControlRange();
bgneal@312: 						ctrlRng.addElement(startContainer.childNodes[startOffset]);
bgneal@312: 						ctrlRng.select();
bgneal@312: 						ctrlRng.scrollIntoView();
bgneal@312: 						return;
bgneal@312: 					} catch (ex) {
bgneal@312: 						// Ignore
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Set start/end point of selection
bgneal@312: 			setEndPoint(true);
bgneal@312: 			setEndPoint();
bgneal@312: 
bgneal@312: 			// Select the new range and scroll it into view
bgneal@312: 			ieRng.select();
bgneal@312: 			ieRng.scrollIntoView();
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		this.getRangeAt = function() {
bgneal@312: 			// Setup new range if the cache is empty
bgneal@312: 			if (!range || !tinymce.dom.RangeUtils.compareRanges(lastIERng, selection.getRng())) {
bgneal@312: 				range = getRange();
bgneal@312: 
bgneal@312: 				// Store away text range for next call
bgneal@312: 				lastIERng = selection.getRng();
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// IE will say that the range is equal then produce an invalid argument exception
bgneal@312: 			// if you perform specific operations in a keyup event. For example Ctrl+Del.
bgneal@312: 			// This hack will invalidate the range cache if the exception occurs
bgneal@312: 			try {
bgneal@312: 				range.startContainer.nextSibling;
bgneal@312: 			} catch (ex) {
bgneal@312: 				range = getRange();
bgneal@312: 				lastIERng = null;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Return cached range
bgneal@312: 			return range;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		this.destroy = function() {
bgneal@312: 			// Destroy cached range and last IE range to avoid memory leaks
bgneal@312: 			lastIERng = range = null;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		// IE has an issue where you can't select/move the caret by clicking outside the body if the document is in standards mode
bgneal@312: 		if (selection.dom.boxModel) {
bgneal@312: 			(function() {
bgneal@312: 				var doc = dom.doc, body = doc.body, started, startRng;
bgneal@312: 
bgneal@312: 				// Make HTML element unselectable since we are going to handle selection by hand
bgneal@312: 				doc.documentElement.unselectable = TRUE;
bgneal@312: 
bgneal@312: 				// Return range from point or null if it failed
bgneal@312: 				function rngFromPoint(x, y) {
bgneal@312: 					var rng = body.createTextRange();
bgneal@312: 
bgneal@312: 					try {
bgneal@312: 						rng.moveToPoint(x, y);
bgneal@312: 					} catch (ex) {
bgneal@312: 						// IE sometimes throws and exception, so lets just ignore it
bgneal@312: 						rng = null;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					return rng;
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				// Fires while the selection is changing
bgneal@312: 				function selectionChange(e) {
bgneal@312: 					var pointRng;
bgneal@312: 
bgneal@312: 					// Check if the button is down or not
bgneal@312: 					if (e.button) {
bgneal@312: 						// Create range from mouse position
bgneal@312: 						pointRng = rngFromPoint(e.x, e.y);
bgneal@312: 
bgneal@312: 						if (pointRng) {
bgneal@312: 							// Check if pointRange is before/after selection then change the endPoint
bgneal@312: 							if (pointRng.compareEndPoints('StartToStart', startRng) > 0)
bgneal@312: 								pointRng.setEndPoint('StartToStart', startRng);
bgneal@312: 							else
bgneal@312: 								pointRng.setEndPoint('EndToEnd', startRng);
bgneal@312: 
bgneal@312: 							pointRng.select();
bgneal@312: 						}
bgneal@312: 					} else
bgneal@312: 						endSelection();
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Removes listeners
bgneal@312: 				function endSelection() {
bgneal@312: 					dom.unbind(doc, 'mouseup', endSelection);
bgneal@312: 					dom.unbind(doc, 'mousemove', selectionChange);
bgneal@312: 					started = 0;
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				// Detect when user selects outside BODY
bgneal@312: 				dom.bind(doc, 'mousedown', function(e) {
bgneal@312: 					if (e.target.nodeName === 'HTML') {
bgneal@312: 						if (started)
bgneal@312: 							endSelection();
bgneal@312: 
bgneal@312: 						started = 1;
bgneal@312: 
bgneal@312: 						// Setup start position
bgneal@312: 						startRng = rngFromPoint(e.x, e.y);
bgneal@312: 						if (startRng) {
bgneal@312: 							// Listen for selection change events
bgneal@312: 							dom.bind(doc, 'mouseup', endSelection);
bgneal@312: 							dom.bind(doc, 'mousemove', selectionChange);
bgneal@312: 
bgneal@312: 							startRng.select();
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			})();
bgneal@312: 		}
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	// Expose the selection object
bgneal@312: 	tinymce.dom.TridentSelection = Selection;
bgneal@312: })();
bgneal@312: 
bgneal@312: 
bgneal@312: /*
bgneal@312:  * Sizzle CSS Selector Engine - v1.0
bgneal@312:  *  Copyright 2009, The Dojo Foundation
bgneal@312:  *  Released under the MIT, BSD, and GPL Licenses.
bgneal@312:  *  More information: http://sizzlejs.com/
bgneal@312:  */
bgneal@312: (function(){
bgneal@312: 
bgneal@312: var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
bgneal@312: 	done = 0,
bgneal@312: 	toString = Object.prototype.toString,
bgneal@312: 	hasDuplicate = false,
bgneal@312: 	baseHasDuplicate = true;
bgneal@312: 
bgneal@312: // Here we check if the JavaScript engine is using some sort of
bgneal@312: // optimization where it does not always call our comparision
bgneal@312: // function. If that is the case, discard the hasDuplicate value.
bgneal@312: //   Thus far that includes Google Chrome.
bgneal@312: [0, 0].sort(function(){
bgneal@312: 	baseHasDuplicate = false;
bgneal@312: 	return 0;
bgneal@312: });
bgneal@312: 
bgneal@312: var Sizzle = function(selector, context, results, seed) {
bgneal@312: 	results = results || [];
bgneal@312: 	context = context || document;
bgneal@312: 
bgneal@312: 	var origContext = context;
bgneal@312: 
bgneal@312: 	if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
bgneal@312: 		return [];
bgneal@312: 	}
bgneal@312: 	
bgneal@312: 	if ( !selector || typeof selector !== "string" ) {
bgneal@312: 		return results;
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	var parts = [], m, set, checkSet, extra, prune = true, contextXML = Sizzle.isXML(context),
bgneal@312: 		soFar = selector, ret, cur, pop, i;
bgneal@312: 	
bgneal@312: 	// Reset the position of the chunker regexp (start from head)
bgneal@312: 	do {
bgneal@312: 		chunker.exec("");
bgneal@312: 		m = chunker.exec(soFar);
bgneal@312: 
bgneal@312: 		if ( m ) {
bgneal@312: 			soFar = m[3];
bgneal@312: 		
bgneal@312: 			parts.push( m[1] );
bgneal@312: 		
bgneal@312: 			if ( m[2] ) {
bgneal@312: 				extra = m[3];
bgneal@312: 				break;
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	} while ( m );
bgneal@312: 
bgneal@312: 	if ( parts.length > 1 && origPOS.exec( selector ) ) {
bgneal@312: 		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
bgneal@312: 			set = posProcess( parts[0] + parts[1], context );
bgneal@312: 		} else {
bgneal@312: 			set = Expr.relative[ parts[0] ] ?
bgneal@312: 				[ context ] :
bgneal@312: 				Sizzle( parts.shift(), context );
bgneal@312: 
bgneal@312: 			while ( parts.length ) {
bgneal@312: 				selector = parts.shift();
bgneal@312: 
bgneal@312: 				if ( Expr.relative[ selector ] ) {
bgneal@312: 					selector += parts.shift();
bgneal@312: 				}
bgneal@312: 				
bgneal@312: 				set = posProcess( selector, set );
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	} else {
bgneal@312: 		// Take a shortcut and set the context if the root selector is an ID
bgneal@312: 		// (but not if it'll be faster if the inner selector is an ID)
bgneal@312: 		if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
bgneal@312: 				Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
bgneal@312: 			ret = Sizzle.find( parts.shift(), context, contextXML );
bgneal@312: 			context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		if ( context ) {
bgneal@312: 			ret = seed ?
bgneal@312: 				{ expr: parts.pop(), set: makeArray(seed) } :
bgneal@312: 				Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
bgneal@312: 			set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;
bgneal@312: 
bgneal@312: 			if ( parts.length > 0 ) {
bgneal@312: 				checkSet = makeArray(set);
bgneal@312: 			} else {
bgneal@312: 				prune = false;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			while ( parts.length ) {
bgneal@312: 				cur = parts.pop();
bgneal@312: 				pop = cur;
bgneal@312: 
bgneal@312: 				if ( !Expr.relative[ cur ] ) {
bgneal@312: 					cur = "";
bgneal@312: 				} else {
bgneal@312: 					pop = parts.pop();
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if ( pop == null ) {
bgneal@312: 					pop = context;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				Expr.relative[ cur ]( checkSet, pop, contextXML );
bgneal@312: 			}
bgneal@312: 		} else {
bgneal@312: 			checkSet = parts = [];
bgneal@312: 		}
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	if ( !checkSet ) {
bgneal@312: 		checkSet = set;
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	if ( !checkSet ) {
bgneal@312: 		Sizzle.error( cur || selector );
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	if ( toString.call(checkSet) === "[object Array]" ) {
bgneal@312: 		if ( !prune ) {
bgneal@312: 			results.push.apply( results, checkSet );
bgneal@312: 		} else if ( context && context.nodeType === 1 ) {
bgneal@312: 			for ( i = 0; checkSet[i] != null; i++ ) {
bgneal@312: 				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
bgneal@312: 					results.push( set[i] );
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		} else {
bgneal@312: 			for ( i = 0; checkSet[i] != null; i++ ) {
bgneal@312: 				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
bgneal@312: 					results.push( set[i] );
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	} else {
bgneal@312: 		makeArray( checkSet, results );
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	if ( extra ) {
bgneal@312: 		Sizzle( extra, origContext, results, seed );
bgneal@312: 		Sizzle.uniqueSort( results );
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	return results;
bgneal@312: };
bgneal@312: 
bgneal@312: Sizzle.uniqueSort = function(results){
bgneal@312: 	if ( sortOrder ) {
bgneal@312: 		hasDuplicate = baseHasDuplicate;
bgneal@312: 		results.sort(sortOrder);
bgneal@312: 
bgneal@312: 		if ( hasDuplicate ) {
bgneal@312: 			for ( var i = 1; i < results.length; i++ ) {
bgneal@312: 				if ( results[i] === results[i-1] ) {
bgneal@312: 					results.splice(i--, 1);
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	return results;
bgneal@312: };
bgneal@312: 
bgneal@312: Sizzle.matches = function(expr, set){
bgneal@312: 	return Sizzle(expr, null, null, set);
bgneal@312: };
bgneal@312: 
bgneal@312: Sizzle.find = function(expr, context, isXML){
bgneal@312: 	var set;
bgneal@312: 
bgneal@312: 	if ( !expr ) {
bgneal@312: 		return [];
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
bgneal@312: 		var type = Expr.order[i], match;
bgneal@312: 		
bgneal@312: 		if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
bgneal@312: 			var left = match[1];
bgneal@312: 			match.splice(1,1);
bgneal@312: 
bgneal@312: 			if ( left.substr( left.length - 1 ) !== "\\" ) {
bgneal@312: 				match[1] = (match[1] || "").replace(/\\/g, "");
bgneal@312: 				set = Expr.find[ type ]( match, context, isXML );
bgneal@312: 				if ( set != null ) {
bgneal@312: 					expr = expr.replace( Expr.match[ type ], "" );
bgneal@312: 					break;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	if ( !set ) {
bgneal@312: 		set = context.getElementsByTagName("*");
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	return {set: set, expr: expr};
bgneal@312: };
bgneal@312: 
bgneal@312: Sizzle.filter = function(expr, set, inplace, not){
bgneal@312: 	var old = expr, result = [], curLoop = set, match, anyFound,
bgneal@312: 		isXMLFilter = set && set[0] && Sizzle.isXML(set[0]);
bgneal@312: 
bgneal@312: 	while ( expr && set.length ) {
bgneal@312: 		for ( var type in Expr.filter ) {
bgneal@312: 			if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
bgneal@312: 				var filter = Expr.filter[ type ], found, item, left = match[1];
bgneal@312: 				anyFound = false;
bgneal@312: 
bgneal@312: 				match.splice(1,1);
bgneal@312: 
bgneal@312: 				if ( left.substr( left.length - 1 ) === "\\" ) {
bgneal@312: 					continue;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if ( curLoop === result ) {
bgneal@312: 					result = [];
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if ( Expr.preFilter[ type ] ) {
bgneal@312: 					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
bgneal@312: 
bgneal@312: 					if ( !match ) {
bgneal@312: 						anyFound = found = true;
bgneal@312: 					} else if ( match === true ) {
bgneal@312: 						continue;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if ( match ) {
bgneal@312: 					for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
bgneal@312: 						if ( item ) {
bgneal@312: 							found = filter( item, match, i, curLoop );
bgneal@312: 							var pass = not ^ !!found;
bgneal@312: 
bgneal@312: 							if ( inplace && found != null ) {
bgneal@312: 								if ( pass ) {
bgneal@312: 									anyFound = true;
bgneal@312: 								} else {
bgneal@312: 									curLoop[i] = false;
bgneal@312: 								}
bgneal@312: 							} else if ( pass ) {
bgneal@312: 								result.push( item );
bgneal@312: 								anyFound = true;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if ( found !== undefined ) {
bgneal@312: 					if ( !inplace ) {
bgneal@312: 						curLoop = result;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					expr = expr.replace( Expr.match[ type ], "" );
bgneal@312: 
bgneal@312: 					if ( !anyFound ) {
bgneal@312: 						return [];
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					break;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		// Improper expression
bgneal@312: 		if ( expr === old ) {
bgneal@312: 			if ( anyFound == null ) {
bgneal@312: 				Sizzle.error( expr );
bgneal@312: 			} else {
bgneal@312: 				break;
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		old = expr;
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	return curLoop;
bgneal@312: };
bgneal@312: 
bgneal@312: Sizzle.error = function( msg ) {
bgneal@312: 	throw "Syntax error, unrecognized expression: " + msg;
bgneal@312: };
bgneal@312: 
bgneal@312: var Expr = Sizzle.selectors = {
bgneal@312: 	order: [ "ID", "NAME", "TAG" ],
bgneal@312: 	match: {
bgneal@312: 		ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
bgneal@312: 		CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
bgneal@312: 		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
bgneal@312: 		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
bgneal@312: 		TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
bgneal@312: 		CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+\-]*)\))?/,
bgneal@312: 		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
bgneal@312: 		PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
bgneal@312: 	},
bgneal@312: 	leftMatch: {},
bgneal@312: 	attrMap: {
bgneal@312: 		"class": "className",
bgneal@312: 		"for": "htmlFor"
bgneal@312: 	},
bgneal@312: 	attrHandle: {
bgneal@312: 		href: function(elem){
bgneal@312: 			return elem.getAttribute("href");
bgneal@312: 		}
bgneal@312: 	},
bgneal@312: 	relative: {
bgneal@312: 		"+": function(checkSet, part){
bgneal@312: 			var isPartStr = typeof part === "string",
bgneal@312: 				isTag = isPartStr && !/\W/.test(part),
bgneal@312: 				isPartStrNotTag = isPartStr && !isTag;
bgneal@312: 
bgneal@312: 			if ( isTag ) {
bgneal@312: 				part = part.toLowerCase();
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
bgneal@312: 				if ( (elem = checkSet[i]) ) {
bgneal@312: 					while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
bgneal@312: 
bgneal@312: 					checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
bgneal@312: 						elem || false :
bgneal@312: 						elem === part;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if ( isPartStrNotTag ) {
bgneal@312: 				Sizzle.filter( part, checkSet, true );
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 		">": function(checkSet, part){
bgneal@312: 			var isPartStr = typeof part === "string",
bgneal@312: 				elem, i = 0, l = checkSet.length;
bgneal@312: 
bgneal@312: 			if ( isPartStr && !/\W/.test(part) ) {
bgneal@312: 				part = part.toLowerCase();
bgneal@312: 
bgneal@312: 				for ( ; i < l; i++ ) {
bgneal@312: 					elem = checkSet[i];
bgneal@312: 					if ( elem ) {
bgneal@312: 						var parent = elem.parentNode;
bgneal@312: 						checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			} else {
bgneal@312: 				for ( ; i < l; i++ ) {
bgneal@312: 					elem = checkSet[i];
bgneal@312: 					if ( elem ) {
bgneal@312: 						checkSet[i] = isPartStr ?
bgneal@312: 							elem.parentNode :
bgneal@312: 							elem.parentNode === part;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if ( isPartStr ) {
bgneal@312: 					Sizzle.filter( part, checkSet, true );
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 		"": function(checkSet, part, isXML){
bgneal@312: 			var doneName = done++, checkFn = dirCheck, nodeCheck;
bgneal@312: 
bgneal@312: 			if ( typeof part === "string" && !/\W/.test(part) ) {
bgneal@312: 				part = part.toLowerCase();
bgneal@312: 				nodeCheck = part;
bgneal@312: 				checkFn = dirNodeCheck;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
bgneal@312: 		},
bgneal@312: 		"~": function(checkSet, part, isXML){
bgneal@312: 			var doneName = done++, checkFn = dirCheck, nodeCheck;
bgneal@312: 
bgneal@312: 			if ( typeof part === "string" && !/\W/.test(part) ) {
bgneal@312: 				part = part.toLowerCase();
bgneal@312: 				nodeCheck = part;
bgneal@312: 				checkFn = dirNodeCheck;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
bgneal@312: 		}
bgneal@312: 	},
bgneal@312: 	find: {
bgneal@312: 		ID: function(match, context, isXML){
bgneal@312: 			if ( typeof context.getElementById !== "undefined" && !isXML ) {
bgneal@312: 				var m = context.getElementById(match[1]);
bgneal@312: 				return m ? [m] : [];
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 		NAME: function(match, context){
bgneal@312: 			if ( typeof context.getElementsByName !== "undefined" ) {
bgneal@312: 				var ret = [], results = context.getElementsByName(match[1]);
bgneal@312: 
bgneal@312: 				for ( var i = 0, l = results.length; i < l; i++ ) {
bgneal@312: 					if ( results[i].getAttribute("name") === match[1] ) {
bgneal@312: 						ret.push( results[i] );
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return ret.length === 0 ? null : ret;
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 		TAG: function(match, context){
bgneal@312: 			return context.getElementsByTagName(match[1]);
bgneal@312: 		}
bgneal@312: 	},
bgneal@312: 	preFilter: {
bgneal@312: 		CLASS: function(match, curLoop, inplace, result, not, isXML){
bgneal@312: 			match = " " + match[1].replace(/\\/g, "") + " ";
bgneal@312: 
bgneal@312: 			if ( isXML ) {
bgneal@312: 				return match;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
bgneal@312: 				if ( elem ) {
bgneal@312: 					if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) {
bgneal@312: 						if ( !inplace ) {
bgneal@312: 							result.push( elem );
bgneal@312: 						}
bgneal@312: 					} else if ( inplace ) {
bgneal@312: 						curLoop[i] = false;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return false;
bgneal@312: 		},
bgneal@312: 		ID: function(match){
bgneal@312: 			return match[1].replace(/\\/g, "");
bgneal@312: 		},
bgneal@312: 		TAG: function(match, curLoop){
bgneal@312: 			return match[1].toLowerCase();
bgneal@312: 		},
bgneal@312: 		CHILD: function(match){
bgneal@312: 			if ( match[1] === "nth" ) {
bgneal@312: 				// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
bgneal@312: 				var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
bgneal@312: 					match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
bgneal@312: 					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
bgneal@312: 
bgneal@312: 				// calculate the numbers (first)n+(last) including if they are negative
bgneal@312: 				match[2] = (test[1] + (test[2] || 1)) - 0;
bgneal@312: 				match[3] = test[3] - 0;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// TODO: Move to normal caching system
bgneal@312: 			match[0] = done++;
bgneal@312: 
bgneal@312: 			return match;
bgneal@312: 		},
bgneal@312: 		ATTR: function(match, curLoop, inplace, result, not, isXML){
bgneal@312: 			var name = match[1].replace(/\\/g, "");
bgneal@312: 			
bgneal@312: 			if ( !isXML && Expr.attrMap[name] ) {
bgneal@312: 				match[1] = Expr.attrMap[name];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if ( match[2] === "~=" ) {
bgneal@312: 				match[4] = " " + match[4] + " ";
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return match;
bgneal@312: 		},
bgneal@312: 		PSEUDO: function(match, curLoop, inplace, result, not){
bgneal@312: 			if ( match[1] === "not" ) {
bgneal@312: 				// If we're dealing with a complex expression, or a simple one
bgneal@312: 				if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
bgneal@312: 					match[3] = Sizzle(match[3], null, null, curLoop);
bgneal@312: 				} else {
bgneal@312: 					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
bgneal@312: 					if ( !inplace ) {
bgneal@312: 						result.push.apply( result, ret );
bgneal@312: 					}
bgneal@312: 					return false;
bgneal@312: 				}
bgneal@312: 			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
bgneal@312: 				return true;
bgneal@312: 			}
bgneal@312: 			
bgneal@312: 			return match;
bgneal@312: 		},
bgneal@312: 		POS: function(match){
bgneal@312: 			match.unshift( true );
bgneal@312: 			return match;
bgneal@312: 		}
bgneal@312: 	},
bgneal@312: 	filters: {
bgneal@312: 		enabled: function(elem){
bgneal@312: 			return elem.disabled === false && elem.type !== "hidden";
bgneal@312: 		},
bgneal@312: 		disabled: function(elem){
bgneal@312: 			return elem.disabled === true;
bgneal@312: 		},
bgneal@312: 		checked: function(elem){
bgneal@312: 			return elem.checked === true;
bgneal@312: 		},
bgneal@312: 		selected: function(elem){
bgneal@312: 			// Accessing this property makes selected-by-default
bgneal@312: 			// options in Safari work properly
bgneal@312: 			elem.parentNode.selectedIndex;
bgneal@312: 			return elem.selected === true;
bgneal@312: 		},
bgneal@312: 		parent: function(elem){
bgneal@312: 			return !!elem.firstChild;
bgneal@312: 		},
bgneal@312: 		empty: function(elem){
bgneal@312: 			return !elem.firstChild;
bgneal@312: 		},
bgneal@312: 		has: function(elem, i, match){
bgneal@312: 			return !!Sizzle( match[3], elem ).length;
bgneal@312: 		},
bgneal@312: 		header: function(elem){
bgneal@312: 			return (/h\d/i).test( elem.nodeName );
bgneal@312: 		},
bgneal@312: 		text: function(elem){
bgneal@312: 			return "text" === elem.type;
bgneal@312: 		},
bgneal@312: 		radio: function(elem){
bgneal@312: 			return "radio" === elem.type;
bgneal@312: 		},
bgneal@312: 		checkbox: function(elem){
bgneal@312: 			return "checkbox" === elem.type;
bgneal@312: 		},
bgneal@312: 		file: function(elem){
bgneal@312: 			return "file" === elem.type;
bgneal@312: 		},
bgneal@312: 		password: function(elem){
bgneal@312: 			return "password" === elem.type;
bgneal@312: 		},
bgneal@312: 		submit: function(elem){
bgneal@312: 			return "submit" === elem.type;
bgneal@312: 		},
bgneal@312: 		image: function(elem){
bgneal@312: 			return "image" === elem.type;
bgneal@312: 		},
bgneal@312: 		reset: function(elem){
bgneal@312: 			return "reset" === elem.type;
bgneal@312: 		},
bgneal@312: 		button: function(elem){
bgneal@312: 			return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
bgneal@312: 		},
bgneal@312: 		input: function(elem){
bgneal@312: 			return (/input|select|textarea|button/i).test(elem.nodeName);
bgneal@312: 		}
bgneal@312: 	},
bgneal@312: 	setFilters: {
bgneal@312: 		first: function(elem, i){
bgneal@312: 			return i === 0;
bgneal@312: 		},
bgneal@312: 		last: function(elem, i, match, array){
bgneal@312: 			return i === array.length - 1;
bgneal@312: 		},
bgneal@312: 		even: function(elem, i){
bgneal@312: 			return i % 2 === 0;
bgneal@312: 		},
bgneal@312: 		odd: function(elem, i){
bgneal@312: 			return i % 2 === 1;
bgneal@312: 		},
bgneal@312: 		lt: function(elem, i, match){
bgneal@312: 			return i < match[3] - 0;
bgneal@312: 		},
bgneal@312: 		gt: function(elem, i, match){
bgneal@312: 			return i > match[3] - 0;
bgneal@312: 		},
bgneal@312: 		nth: function(elem, i, match){
bgneal@312: 			return match[3] - 0 === i;
bgneal@312: 		},
bgneal@312: 		eq: function(elem, i, match){
bgneal@312: 			return match[3] - 0 === i;
bgneal@312: 		}
bgneal@312: 	},
bgneal@312: 	filter: {
bgneal@312: 		PSEUDO: function(elem, match, i, array){
bgneal@312: 			var name = match[1], filter = Expr.filters[ name ];
bgneal@312: 
bgneal@312: 			if ( filter ) {
bgneal@312: 				return filter( elem, i, match, array );
bgneal@312: 			} else if ( name === "contains" ) {
bgneal@312: 				return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0;
bgneal@312: 			} else if ( name === "not" ) {
bgneal@312: 				var not = match[3];
bgneal@312: 
bgneal@312: 				for ( var j = 0, l = not.length; j < l; j++ ) {
bgneal@312: 					if ( not[j] === elem ) {
bgneal@312: 						return false;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return true;
bgneal@312: 			} else {
bgneal@312: 				Sizzle.error( "Syntax error, unrecognized expression: " + name );
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 		CHILD: function(elem, match){
bgneal@312: 			var type = match[1], node = elem;
bgneal@312: 			switch (type) {
bgneal@312: 				case 'only':
bgneal@312: 				case 'first':
bgneal@312: 					while ( (node = node.previousSibling) )	 {
bgneal@312: 						if ( node.nodeType === 1 ) { 
bgneal@312: 							return false; 
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 					if ( type === "first" ) { 
bgneal@312: 						return true; 
bgneal@312: 					}
bgneal@312: 					node = elem;
bgneal@312: 				case 'last':
bgneal@312: 					while ( (node = node.nextSibling) )	 {
bgneal@312: 						if ( node.nodeType === 1 ) { 
bgneal@312: 							return false; 
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 					return true;
bgneal@312: 				case 'nth':
bgneal@312: 					var first = match[2], last = match[3];
bgneal@312: 
bgneal@312: 					if ( first === 1 && last === 0 ) {
bgneal@312: 						return true;
bgneal@312: 					}
bgneal@312: 					
bgneal@312: 					var doneName = match[0],
bgneal@312: 						parent = elem.parentNode;
bgneal@312: 	
bgneal@312: 					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
bgneal@312: 						var count = 0;
bgneal@312: 						for ( node = parent.firstChild; node; node = node.nextSibling ) {
bgneal@312: 							if ( node.nodeType === 1 ) {
bgneal@312: 								node.nodeIndex = ++count;
bgneal@312: 							}
bgneal@312: 						} 
bgneal@312: 						parent.sizcache = doneName;
bgneal@312: 					}
bgneal@312: 					
bgneal@312: 					var diff = elem.nodeIndex - last;
bgneal@312: 					if ( first === 0 ) {
bgneal@312: 						return diff === 0;
bgneal@312: 					} else {
bgneal@312: 						return ( diff % first === 0 && diff / first >= 0 );
bgneal@312: 					}
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 		ID: function(elem, match){
bgneal@312: 			return elem.nodeType === 1 && elem.getAttribute("id") === match;
bgneal@312: 		},
bgneal@312: 		TAG: function(elem, match){
bgneal@312: 			return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
bgneal@312: 		},
bgneal@312: 		CLASS: function(elem, match){
bgneal@312: 			return (" " + (elem.className || elem.getAttribute("class")) + " ")
bgneal@312: 				.indexOf( match ) > -1;
bgneal@312: 		},
bgneal@312: 		ATTR: function(elem, match){
bgneal@312: 			var name = match[1],
bgneal@312: 				result = Expr.attrHandle[ name ] ?
bgneal@312: 					Expr.attrHandle[ name ]( elem ) :
bgneal@312: 					elem[ name ] != null ?
bgneal@312: 						elem[ name ] :
bgneal@312: 						elem.getAttribute( name ),
bgneal@312: 				value = result + "",
bgneal@312: 				type = match[2],
bgneal@312: 				check = match[4];
bgneal@312: 
bgneal@312: 			return result == null ?
bgneal@312: 				type === "!=" :
bgneal@312: 				type === "=" ?
bgneal@312: 				value === check :
bgneal@312: 				type === "*=" ?
bgneal@312: 				value.indexOf(check) >= 0 :
bgneal@312: 				type === "~=" ?
bgneal@312: 				(" " + value + " ").indexOf(check) >= 0 :
bgneal@312: 				!check ?
bgneal@312: 				value && result !== false :
bgneal@312: 				type === "!=" ?
bgneal@312: 				value !== check :
bgneal@312: 				type === "^=" ?
bgneal@312: 				value.indexOf(check) === 0 :
bgneal@312: 				type === "$=" ?
bgneal@312: 				value.substr(value.length - check.length) === check :
bgneal@312: 				type === "|=" ?
bgneal@312: 				value === check || value.substr(0, check.length + 1) === check + "-" :
bgneal@312: 				false;
bgneal@312: 		},
bgneal@312: 		POS: function(elem, match, i, array){
bgneal@312: 			var name = match[2], filter = Expr.setFilters[ name ];
bgneal@312: 
bgneal@312: 			if ( filter ) {
bgneal@312: 				return filter( elem, i, match, array );
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	}
bgneal@312: };
bgneal@312: 
bgneal@312: var origPOS = Expr.match.POS,
bgneal@312: 	fescape = function(all, num){
bgneal@312: 		return "\\" + (num - 0 + 1);
bgneal@312: 	};
bgneal@312: 
bgneal@312: for ( var type in Expr.match ) {
bgneal@312: 	Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
bgneal@312: 	Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
bgneal@312: }
bgneal@312: 
bgneal@312: var makeArray = function(array, results) {
bgneal@312: 	array = Array.prototype.slice.call( array, 0 );
bgneal@312: 
bgneal@312: 	if ( results ) {
bgneal@312: 		results.push.apply( results, array );
bgneal@312: 		return results;
bgneal@312: 	}
bgneal@312: 	
bgneal@312: 	return array;
bgneal@312: };
bgneal@312: 
bgneal@312: // Perform a simple check to determine if the browser is capable of
bgneal@312: // converting a NodeList to an array using builtin methods.
bgneal@312: // Also verifies that the returned array holds DOM nodes
bgneal@312: // (which is not the case in the Blackberry browser)
bgneal@312: try {
bgneal@312: 	Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
bgneal@312: 
bgneal@312: // Provide a fallback method if it does not work
bgneal@312: } catch(e){
bgneal@312: 	makeArray = function(array, results) {
bgneal@312: 		var ret = results || [], i = 0;
bgneal@312: 
bgneal@312: 		if ( toString.call(array) === "[object Array]" ) {
bgneal@312: 			Array.prototype.push.apply( ret, array );
bgneal@312: 		} else {
bgneal@312: 			if ( typeof array.length === "number" ) {
bgneal@312: 				for ( var l = array.length; i < l; i++ ) {
bgneal@312: 					ret.push( array[i] );
bgneal@312: 				}
bgneal@312: 			} else {
bgneal@312: 				for ( ; array[i]; i++ ) {
bgneal@312: 					ret.push( array[i] );
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		return ret;
bgneal@312: 	};
bgneal@312: }
bgneal@312: 
bgneal@312: var sortOrder;
bgneal@312: 
bgneal@312: if ( document.documentElement.compareDocumentPosition ) {
bgneal@312: 	sortOrder = function( a, b ) {
bgneal@312: 		if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
bgneal@312: 			if ( a == b ) {
bgneal@312: 				hasDuplicate = true;
bgneal@312: 			}
bgneal@312: 			return a.compareDocumentPosition ? -1 : 1;
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
bgneal@312: 		if ( ret === 0 ) {
bgneal@312: 			hasDuplicate = true;
bgneal@312: 		}
bgneal@312: 		return ret;
bgneal@312: 	};
bgneal@312: } else if ( "sourceIndex" in document.documentElement ) {
bgneal@312: 	sortOrder = function( a, b ) {
bgneal@312: 		if ( !a.sourceIndex || !b.sourceIndex ) {
bgneal@312: 			if ( a == b ) {
bgneal@312: 				hasDuplicate = true;
bgneal@312: 			}
bgneal@312: 			return a.sourceIndex ? -1 : 1;
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		var ret = a.sourceIndex - b.sourceIndex;
bgneal@312: 		if ( ret === 0 ) {
bgneal@312: 			hasDuplicate = true;
bgneal@312: 		}
bgneal@312: 		return ret;
bgneal@312: 	};
bgneal@312: } else if ( document.createRange ) {
bgneal@312: 	sortOrder = function( a, b ) {
bgneal@312: 		if ( !a.ownerDocument || !b.ownerDocument ) {
bgneal@312: 			if ( a == b ) {
bgneal@312: 				hasDuplicate = true;
bgneal@312: 			}
bgneal@312: 			return a.ownerDocument ? -1 : 1;
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
bgneal@312: 		aRange.setStart(a, 0);
bgneal@312: 		aRange.setEnd(a, 0);
bgneal@312: 		bRange.setStart(b, 0);
bgneal@312: 		bRange.setEnd(b, 0);
bgneal@312: 		var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
bgneal@312: 		if ( ret === 0 ) {
bgneal@312: 			hasDuplicate = true;
bgneal@312: 		}
bgneal@312: 		return ret;
bgneal@312: 	};
bgneal@312: }
bgneal@312: 
bgneal@312: // Utility function for retreiving the text value of an array of DOM nodes
bgneal@312: Sizzle.getText = function( elems ) {
bgneal@312: 	var ret = "", elem;
bgneal@312: 
bgneal@312: 	for ( var i = 0; elems[i]; i++ ) {
bgneal@312: 		elem = elems[i];
bgneal@312: 
bgneal@312: 		// Get the text from text nodes and CDATA nodes
bgneal@312: 		if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
bgneal@312: 			ret += elem.nodeValue;
bgneal@312: 
bgneal@312: 		// Traverse everything else, except comment nodes
bgneal@312: 		} else if ( elem.nodeType !== 8 ) {
bgneal@312: 			ret += Sizzle.getText( elem.childNodes );
bgneal@312: 		}
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	return ret;
bgneal@312: };
bgneal@312: 
bgneal@312: // Check to see if the browser returns elements by name when
bgneal@312: // querying by getElementById (and provide a workaround)
bgneal@312: (function(){
bgneal@312: 	// We're going to inject a fake input element with a specified name
bgneal@312: 	var form = document.createElement("div"),
bgneal@312: 		id = "script" + (new Date()).getTime();
bgneal@312: 	form.innerHTML = "<a name='" + id + "'/>";
bgneal@312: 
bgneal@312: 	// Inject it into the root element, check its status, and remove it quickly
bgneal@312: 	var root = document.documentElement;
bgneal@312: 	root.insertBefore( form, root.firstChild );
bgneal@312: 
bgneal@312: 	// The workaround has to do additional checks after a getElementById
bgneal@312: 	// Which slows things down for other browsers (hence the branching)
bgneal@312: 	if ( document.getElementById( id ) ) {
bgneal@312: 		Expr.find.ID = function(match, context, isXML){
bgneal@312: 			if ( typeof context.getElementById !== "undefined" && !isXML ) {
bgneal@312: 				var m = context.getElementById(match[1]);
bgneal@312: 				return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		Expr.filter.ID = function(elem, match){
bgneal@312: 			var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
bgneal@312: 			return elem.nodeType === 1 && node && node.nodeValue === match;
bgneal@312: 		};
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	root.removeChild( form );
bgneal@312: 	root = form = null; // release memory in IE
bgneal@312: })();
bgneal@312: 
bgneal@312: (function(){
bgneal@312: 	// Check to see if the browser returns only elements
bgneal@312: 	// when doing getElementsByTagName("*")
bgneal@312: 
bgneal@312: 	// Create a fake element
bgneal@312: 	var div = document.createElement("div");
bgneal@312: 	div.appendChild( document.createComment("") );
bgneal@312: 
bgneal@312: 	// Make sure no comments are found
bgneal@312: 	if ( div.getElementsByTagName("*").length > 0 ) {
bgneal@312: 		Expr.find.TAG = function(match, context){
bgneal@312: 			var results = context.getElementsByTagName(match[1]);
bgneal@312: 
bgneal@312: 			// Filter out possible comments
bgneal@312: 			if ( match[1] === "*" ) {
bgneal@312: 				var tmp = [];
bgneal@312: 
bgneal@312: 				for ( var i = 0; results[i]; i++ ) {
bgneal@312: 					if ( results[i].nodeType === 1 ) {
bgneal@312: 						tmp.push( results[i] );
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				results = tmp;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return results;
bgneal@312: 		};
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	// Check to see if an attribute returns normalized href attributes
bgneal@312: 	div.innerHTML = "<a href='#'></a>";
bgneal@312: 	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
bgneal@312: 			div.firstChild.getAttribute("href") !== "#" ) {
bgneal@312: 		Expr.attrHandle.href = function(elem){
bgneal@312: 			return elem.getAttribute("href", 2);
bgneal@312: 		};
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	div = null; // release memory in IE
bgneal@312: })();
bgneal@312: 
bgneal@312: if ( document.querySelectorAll ) {
bgneal@312: 	(function(){
bgneal@312: 		var oldSizzle = Sizzle, div = document.createElement("div");
bgneal@312: 		div.innerHTML = "<p class='TEST'></p>";
bgneal@312: 
bgneal@312: 		// Safari can't handle uppercase or unicode characters when
bgneal@312: 		// in quirks mode.
bgneal@312: 		if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
bgneal@312: 			return;
bgneal@312: 		}
bgneal@312: 	
bgneal@312: 		Sizzle = function(query, context, extra, seed){
bgneal@312: 			context = context || document;
bgneal@312: 
bgneal@312: 			// Only use querySelectorAll on non-XML documents
bgneal@312: 			// (ID selectors don't work in non-HTML documents)
bgneal@312: 			if ( !seed && context.nodeType === 9 && !Sizzle.isXML(context) ) {
bgneal@312: 				try {
bgneal@312: 					return makeArray( context.querySelectorAll(query), extra );
bgneal@312: 				} catch(e){}
bgneal@312: 			}
bgneal@312: 		
bgneal@312: 			return oldSizzle(query, context, extra, seed);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		for ( var prop in oldSizzle ) {
bgneal@312: 			Sizzle[ prop ] = oldSizzle[ prop ];
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		div = null; // release memory in IE
bgneal@312: 	})();
bgneal@312: }
bgneal@312: 
bgneal@312: (function(){
bgneal@312: 	var div = document.createElement("div");
bgneal@312: 
bgneal@312: 	div.innerHTML = "<div class='test e'></div><div class='test'></div>";
bgneal@312: 
bgneal@312: 	// Opera can't find a second classname (in 9.6)
bgneal@312: 	// Also, make sure that getElementsByClassName actually exists
bgneal@312: 	if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
bgneal@312: 		return;
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	// Safari caches class attributes, doesn't catch changes (in 3.2)
bgneal@312: 	div.lastChild.className = "e";
bgneal@312: 
bgneal@312: 	if ( div.getElementsByClassName("e").length === 1 ) {
bgneal@312: 		return;
bgneal@312: 	}
bgneal@312: 	
bgneal@312: 	Expr.order.splice(1, 0, "CLASS");
bgneal@312: 	Expr.find.CLASS = function(match, context, isXML) {
bgneal@312: 		if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
bgneal@312: 			return context.getElementsByClassName(match[1]);
bgneal@312: 		}
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	div = null; // release memory in IE
bgneal@312: })();
bgneal@312: 
bgneal@312: function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
bgneal@312: 	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
bgneal@312: 		var elem = checkSet[i];
bgneal@312: 		if ( elem ) {
bgneal@312: 			elem = elem[dir];
bgneal@312: 			var match = false;
bgneal@312: 
bgneal@312: 			while ( elem ) {
bgneal@312: 				if ( elem.sizcache === doneName ) {
bgneal@312: 					match = checkSet[elem.sizset];
bgneal@312: 					break;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if ( elem.nodeType === 1 && !isXML ){
bgneal@312: 					elem.sizcache = doneName;
bgneal@312: 					elem.sizset = i;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if ( elem.nodeName.toLowerCase() === cur ) {
bgneal@312: 					match = elem;
bgneal@312: 					break;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				elem = elem[dir];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			checkSet[i] = match;
bgneal@312: 		}
bgneal@312: 	}
bgneal@312: }
bgneal@312: 
bgneal@312: function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
bgneal@312: 	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
bgneal@312: 		var elem = checkSet[i];
bgneal@312: 		if ( elem ) {
bgneal@312: 			elem = elem[dir];
bgneal@312: 			var match = false;
bgneal@312: 
bgneal@312: 			while ( elem ) {
bgneal@312: 				if ( elem.sizcache === doneName ) {
bgneal@312: 					match = checkSet[elem.sizset];
bgneal@312: 					break;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if ( elem.nodeType === 1 ) {
bgneal@312: 					if ( !isXML ) {
bgneal@312: 						elem.sizcache = doneName;
bgneal@312: 						elem.sizset = i;
bgneal@312: 					}
bgneal@312: 					if ( typeof cur !== "string" ) {
bgneal@312: 						if ( elem === cur ) {
bgneal@312: 							match = true;
bgneal@312: 							break;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 					} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
bgneal@312: 						match = elem;
bgneal@312: 						break;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				elem = elem[dir];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			checkSet[i] = match;
bgneal@312: 		}
bgneal@312: 	}
bgneal@312: }
bgneal@312: 
bgneal@312: Sizzle.contains = document.compareDocumentPosition ? function(a, b){
bgneal@312: 	return !!(a.compareDocumentPosition(b) & 16);
bgneal@312: } : function(a, b){
bgneal@312: 	return a !== b && (a.contains ? a.contains(b) : true);
bgneal@312: };
bgneal@312: 
bgneal@312: Sizzle.isXML = function(elem){
bgneal@312: 	// documentElement is verified for cases where it doesn't yet exist
bgneal@312: 	// (such as loading iframes in IE - #4833) 
bgneal@312: 	var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
bgneal@312: 	return documentElement ? documentElement.nodeName !== "HTML" : false;
bgneal@312: };
bgneal@312: 
bgneal@312: var posProcess = function(selector, context){
bgneal@312: 	var tmpSet = [], later = "", match,
bgneal@312: 		root = context.nodeType ? [context] : context;
bgneal@312: 
bgneal@312: 	// Position selectors must be done after the filter
bgneal@312: 	// And so must :not(positional) so we move all PSEUDOs to the end
bgneal@312: 	while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
bgneal@312: 		later += match[0];
bgneal@312: 		selector = selector.replace( Expr.match.PSEUDO, "" );
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	selector = Expr.relative[selector] ? selector + "*" : selector;
bgneal@312: 
bgneal@312: 	for ( var i = 0, l = root.length; i < l; i++ ) {
bgneal@312: 		Sizzle( selector, root[i], tmpSet );
bgneal@312: 	}
bgneal@312: 
bgneal@312: 	return Sizzle.filter( later, tmpSet );
bgneal@312: };
bgneal@312: 
bgneal@312: // EXPOSE
bgneal@312: 
bgneal@312: window.tinymce.dom.Sizzle = Sizzle;
bgneal@312: 
bgneal@312: })();
bgneal@312: 
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	// Shorten names
bgneal@312: 	var each = tinymce.each, DOM = tinymce.DOM, isIE = tinymce.isIE, isWebKit = tinymce.isWebKit, Event;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.dom.EventUtils', {
bgneal@312: 		EventUtils : function() {
bgneal@312: 			this.inits = [];
bgneal@312: 			this.events = [];
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		add : function(o, n, f, s) {
bgneal@312: 			var cb, t = this, el = t.events, r;
bgneal@312: 
bgneal@312: 			if (n instanceof Array) {
bgneal@312: 				r = [];
bgneal@312: 
bgneal@312: 				each(n, function(n) {
bgneal@312: 					r.push(t.add(o, n, f, s));
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				return r;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Handle array
bgneal@312: 			if (o && o.hasOwnProperty && o instanceof Array) {
bgneal@312: 				r = [];
bgneal@312: 
bgneal@312: 				each(o, function(o) {
bgneal@312: 					o = DOM.get(o);
bgneal@312: 					r.push(t.add(o, n, f, s));
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				return r;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			o = DOM.get(o);
bgneal@312: 
bgneal@312: 			if (!o)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			// Setup event callback
bgneal@312: 			cb = function(e) {
bgneal@312: 				// Is all events disabled
bgneal@312: 				if (t.disabled)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				e = e || window.event;
bgneal@312: 
bgneal@312: 				// Patch in target, preventDefault and stopPropagation in IE it's W3C valid
bgneal@312: 				if (e && isIE) {
bgneal@312: 					if (!e.target)
bgneal@312: 						e.target = e.srcElement;
bgneal@312: 
bgneal@312: 					// Patch in preventDefault, stopPropagation methods for W3C compatibility
bgneal@312: 					tinymce.extend(e, t._stoppers);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (!s)
bgneal@312: 					return f(e);
bgneal@312: 
bgneal@312: 				return f.call(s, e);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			if (n == 'unload') {
bgneal@312: 				tinymce.unloads.unshift({func : cb});
bgneal@312: 				return cb;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (n == 'init') {
bgneal@312: 				if (t.domLoaded)
bgneal@312: 					cb();
bgneal@312: 				else
bgneal@312: 					t.inits.push(cb);
bgneal@312: 
bgneal@312: 				return cb;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Store away listener reference
bgneal@312: 			el.push({
bgneal@312: 				obj : o,
bgneal@312: 				name : n,
bgneal@312: 				func : f,
bgneal@312: 				cfunc : cb,
bgneal@312: 				scope : s
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t._add(o, n, cb);
bgneal@312: 
bgneal@312: 			return f;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		remove : function(o, n, f) {
bgneal@312: 			var t = this, a = t.events, s = false, r;
bgneal@312: 
bgneal@312: 			// Handle array
bgneal@312: 			if (o && o.hasOwnProperty && o instanceof Array) {
bgneal@312: 				r = [];
bgneal@312: 
bgneal@312: 				each(o, function(o) {
bgneal@312: 					o = DOM.get(o);
bgneal@312: 					r.push(t.remove(o, n, f));
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				return r;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			o = DOM.get(o);
bgneal@312: 
bgneal@312: 			each(a, function(e, i) {
bgneal@312: 				if (e.obj == o && e.name == n && (!f || (e.func == f || e.cfunc == f))) {
bgneal@312: 					a.splice(i, 1);
bgneal@312: 					t._remove(o, n, e.cfunc);
bgneal@312: 					s = true;
bgneal@312: 					return false;
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			return s;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		clear : function(o) {
bgneal@312: 			var t = this, a = t.events, i, e;
bgneal@312: 
bgneal@312: 			if (o) {
bgneal@312: 				o = DOM.get(o);
bgneal@312: 
bgneal@312: 				for (i = a.length - 1; i >= 0; i--) {
bgneal@312: 					e = a[i];
bgneal@312: 
bgneal@312: 					if (e.obj === o) {
bgneal@312: 						t._remove(e.obj, e.name, e.cfunc);
bgneal@312: 						e.obj = e.cfunc = null;
bgneal@312: 						a.splice(i, 1);
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		cancel : function(e) {
bgneal@312: 			if (!e)
bgneal@312: 				return false;
bgneal@312: 
bgneal@312: 			this.stop(e);
bgneal@312: 
bgneal@312: 			return this.prevent(e);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		stop : function(e) {
bgneal@312: 			if (e.stopPropagation)
bgneal@312: 				e.stopPropagation();
bgneal@312: 			else
bgneal@312: 				e.cancelBubble = true;
bgneal@312: 
bgneal@312: 			return false;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		prevent : function(e) {
bgneal@312: 			if (e.preventDefault)
bgneal@312: 				e.preventDefault();
bgneal@312: 			else
bgneal@312: 				e.returnValue = false;
bgneal@312: 
bgneal@312: 			return false;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		destroy : function() {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			each(t.events, function(e, i) {
bgneal@312: 				t._remove(e.obj, e.name, e.cfunc);
bgneal@312: 				e.obj = e.cfunc = null;
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.events = [];
bgneal@312: 			t = null;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_add : function(o, n, f) {
bgneal@312: 			if (o.attachEvent)
bgneal@312: 				o.attachEvent('on' + n, f);
bgneal@312: 			else if (o.addEventListener)
bgneal@312: 				o.addEventListener(n, f, false);
bgneal@312: 			else
bgneal@312: 				o['on' + n] = f;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_remove : function(o, n, f) {
bgneal@312: 			if (o) {
bgneal@312: 				try {
bgneal@312: 					if (o.detachEvent)
bgneal@312: 						o.detachEvent('on' + n, f);
bgneal@312: 					else if (o.removeEventListener)
bgneal@312: 						o.removeEventListener(n, f, false);
bgneal@312: 					else
bgneal@312: 						o['on' + n] = null;
bgneal@312: 				} catch (ex) {
bgneal@312: 					// Might fail with permission denined on IE so we just ignore that
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_pageInit : function(win) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			// Keep it from running more than once
bgneal@312: 			if (t.domLoaded)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			t.domLoaded = true;
bgneal@312: 
bgneal@312: 			each(t.inits, function(c) {
bgneal@312: 				c();
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.inits = [];
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_wait : function(win) {
bgneal@312: 			var t = this, doc = win.document;
bgneal@312: 
bgneal@312: 			// No need since the document is already loaded
bgneal@312: 			if (win.tinyMCE_GZ && tinyMCE_GZ.loaded) {
bgneal@312: 				t.domLoaded = 1;
bgneal@312: 				return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Use IE method
bgneal@312: 			if (doc.attachEvent) {
bgneal@312: 				doc.attachEvent("onreadystatechange", function() {
bgneal@312: 					if (doc.readyState === "complete") {
bgneal@312: 						doc.detachEvent("onreadystatechange", arguments.callee);
bgneal@312: 						t._pageInit(win);
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				if (doc.documentElement.doScroll && win == win.top) {
bgneal@312: 					(function() {
bgneal@312: 						if (t.domLoaded)
bgneal@312: 							return;
bgneal@312: 
bgneal@312: 						try {
bgneal@312: 							// If IE is used, use the trick by Diego Perini
bgneal@312: 							// http://javascript.nwbox.com/IEContentLoaded/
bgneal@312: 							doc.documentElement.doScroll("left");
bgneal@312: 						} catch (ex) {
bgneal@312: 							setTimeout(arguments.callee, 0);
bgneal@312: 							return;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						t._pageInit(win);
bgneal@312: 					})();
bgneal@312: 				}
bgneal@312: 			} else if (doc.addEventListener) {
bgneal@312: 				t._add(win, 'DOMContentLoaded', function() {
bgneal@312: 					t._pageInit(win);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t._add(win, 'load', function() {
bgneal@312: 				t._pageInit(win);
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_stoppers : {
bgneal@312: 			preventDefault :  function() {
bgneal@312: 				this.returnValue = false;
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			stopPropagation : function() {
bgneal@312: 				this.cancelBubble = true;
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: 
bgneal@312: 	Event = tinymce.dom.Event = new tinymce.dom.EventUtils();
bgneal@312: 
bgneal@312: 	// Dispatch DOM content loaded event for IE and Safari
bgneal@312: 	Event._wait(window);
bgneal@312: 
bgneal@312: 	tinymce.addUnload(function() {
bgneal@312: 		Event.destroy();
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	tinymce.dom.Element = function(id, settings) {
bgneal@312: 		var t = this, dom, el;
bgneal@312: 
bgneal@312: 		t.settings = settings = settings || {};
bgneal@312: 		t.id = id;
bgneal@312: 		t.dom = dom = settings.dom || tinymce.DOM;
bgneal@312: 
bgneal@312: 		// Only IE leaks DOM references, this is a lot faster
bgneal@312: 		if (!tinymce.isIE)
bgneal@312: 			el = dom.get(t.id);
bgneal@312: 
bgneal@312: 		tinymce.each(
bgneal@312: 				('getPos,getRect,getParent,add,setStyle,getStyle,setStyles,' + 
bgneal@312: 				'setAttrib,setAttribs,getAttrib,addClass,removeClass,' + 
bgneal@312: 				'hasClass,getOuterHTML,setOuterHTML,remove,show,hide,' + 
bgneal@312: 				'isHidden,setHTML,get').split(/,/)
bgneal@312: 			, function(k) {
bgneal@312: 				t[k] = function() {
bgneal@312: 					var a = [id], i;
bgneal@312: 
bgneal@312: 					for (i = 0; i < arguments.length; i++)
bgneal@312: 						a.push(arguments[i]);
bgneal@312: 
bgneal@312: 					a = dom[k].apply(dom, a);
bgneal@312: 					t.update(k);
bgneal@312: 
bgneal@312: 					return a;
bgneal@312: 				};
bgneal@312: 		});
bgneal@312: 
bgneal@312: 		tinymce.extend(t, {
bgneal@312: 			on : function(n, f, s) {
bgneal@312: 				return tinymce.dom.Event.add(t.id, n, f, s);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			getXY : function() {
bgneal@312: 				return {
bgneal@312: 					x : parseInt(t.getStyle('left')),
bgneal@312: 					y : parseInt(t.getStyle('top'))
bgneal@312: 				};
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			getSize : function() {
bgneal@312: 				var n = dom.get(t.id);
bgneal@312: 
bgneal@312: 				return {
bgneal@312: 					w : parseInt(t.getStyle('width') || n.clientWidth),
bgneal@312: 					h : parseInt(t.getStyle('height') || n.clientHeight)
bgneal@312: 				};
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			moveTo : function(x, y) {
bgneal@312: 				t.setStyles({left : x, top : y});
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			moveBy : function(x, y) {
bgneal@312: 				var p = t.getXY();
bgneal@312: 
bgneal@312: 				t.moveTo(p.x + x, p.y + y);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			resizeTo : function(w, h) {
bgneal@312: 				t.setStyles({width : w, height : h});
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			resizeBy : function(w, h) {
bgneal@312: 				var s = t.getSize();
bgneal@312: 
bgneal@312: 				t.resizeTo(s.w + w, s.h + h);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			update : function(k) {
bgneal@312: 				var b;
bgneal@312: 
bgneal@312: 				if (tinymce.isIE6 && settings.blocker) {
bgneal@312: 					k = k || '';
bgneal@312: 
bgneal@312: 					// Ignore getters
bgneal@312: 					if (k.indexOf('get') === 0 || k.indexOf('has') === 0 || k.indexOf('is') === 0)
bgneal@312: 						return;
bgneal@312: 
bgneal@312: 					// Remove blocker on remove
bgneal@312: 					if (k == 'remove') {
bgneal@312: 						dom.remove(t.blocker);
bgneal@312: 						return;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					if (!t.blocker) {
bgneal@312: 						t.blocker = dom.uniqueId();
bgneal@312: 						b = dom.add(settings.container || dom.getRoot(), 'iframe', {id : t.blocker, style : 'position:absolute;', frameBorder : 0, src : 'javascript:""'});
bgneal@312: 						dom.setStyle(b, 'opacity', 0);
bgneal@312: 					} else
bgneal@312: 						b = dom.get(t.blocker);
bgneal@312: 
bgneal@312: 					dom.setStyles(b, {
bgneal@312: 						left : t.getStyle('left', 1),
bgneal@312: 						top : t.getStyle('top', 1),
bgneal@312: 						width : t.getStyle('width', 1),
bgneal@312: 						height : t.getStyle('height', 1),
bgneal@312: 						display : t.getStyle('display', 1),
bgneal@312: 						zIndex : parseInt(t.getStyle('zIndex', 1) || 0) - 1
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		});
bgneal@312: 	};
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	function trimNl(s) {
bgneal@312: 		return s.replace(/[\n\r]+/g, '');
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	// Shorten names
bgneal@312: 	var is = tinymce.is, isIE = tinymce.isIE, each = tinymce.each;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.dom.Selection', {
bgneal@312: 		Selection : function(dom, win, serializer) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.dom = dom;
bgneal@312: 			t.win = win;
bgneal@312: 			t.serializer = serializer;
bgneal@312: 
bgneal@312: 			// Add events
bgneal@312: 			each([
bgneal@312: 				'onBeforeSetContent',
bgneal@312: 				'onBeforeGetContent',
bgneal@312: 				'onSetContent',
bgneal@312: 				'onGetContent'
bgneal@312: 			], function(e) {
bgneal@312: 				t[e] = new tinymce.util.Dispatcher(t);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// No W3C Range support
bgneal@312: 			if (!t.win.getSelection)
bgneal@312: 				t.tridentSel = new tinymce.dom.TridentSelection(t);
bgneal@312: 
bgneal@312: 			// Prevent leaks
bgneal@312: 			tinymce.addUnload(t.destroy, t);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getContent : function(s) {
bgneal@312: 			var t = this, r = t.getRng(), e = t.dom.create("body"), se = t.getSel(), wb, wa, n;
bgneal@312: 
bgneal@312: 			s = s || {};
bgneal@312: 			wb = wa = '';
bgneal@312: 			s.get = true;
bgneal@312: 			s.format = s.format || 'html';
bgneal@312: 			t.onBeforeGetContent.dispatch(t, s);
bgneal@312: 
bgneal@312: 			if (s.format == 'text')
bgneal@312: 				return t.isCollapsed() ? '' : (r.text || (se.toString ? se.toString() : ''));
bgneal@312: 
bgneal@312: 			if (r.cloneContents) {
bgneal@312: 				n = r.cloneContents();
bgneal@312: 
bgneal@312: 				if (n)
bgneal@312: 					e.appendChild(n);
bgneal@312: 			} else if (is(r.item) || is(r.htmlText))
bgneal@312: 				e.innerHTML = r.item ? r.item(0).outerHTML : r.htmlText;
bgneal@312: 			else
bgneal@312: 				e.innerHTML = r.toString();
bgneal@312: 
bgneal@312: 			// Keep whitespace before and after
bgneal@312: 			if (/^\s/.test(e.innerHTML))
bgneal@312: 				wb = ' ';
bgneal@312: 
bgneal@312: 			if (/\s+$/.test(e.innerHTML))
bgneal@312: 				wa = ' ';
bgneal@312: 
bgneal@312: 			s.getInner = true;
bgneal@312: 
bgneal@312: 			s.content = t.isCollapsed() ? '' : wb + t.serializer.serialize(e, s) + wa;
bgneal@312: 			t.onGetContent.dispatch(t, s);
bgneal@312: 
bgneal@312: 			return s.content;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setContent : function(h, s) {
bgneal@312: 			var t = this, r = t.getRng(), c, d = t.win.document;
bgneal@312: 
bgneal@312: 			s = s || {format : 'html'};
bgneal@312: 			s.set = true;
bgneal@312: 			h = s.content = t.dom.processHTML(h);
bgneal@312: 
bgneal@312: 			// Dispatch before set content event
bgneal@312: 			t.onBeforeSetContent.dispatch(t, s);
bgneal@312: 			h = s.content;
bgneal@312: 
bgneal@312: 			if (r.insertNode) {
bgneal@312: 				// Make caret marker since insertNode places the caret in the beginning of text after insert
bgneal@312: 				h += '<span id="__caret">_</span>';
bgneal@312: 
bgneal@312: 				// Delete and insert new node
bgneal@312: 				
bgneal@312: 				if (r.startContainer == d && r.endContainer ==  d) {
bgneal@312: 					// WebKit will fail if the body is empty since the range is then invalid and it can't insert contents
bgneal@312: 					d.body.innerHTML = h;
bgneal@312: 				} else {
bgneal@312: 					r.deleteContents();
bgneal@312: 					if (d.body.childNodes.length == 0) {
bgneal@312: 						d.body.innerHTML = h;
bgneal@312: 					} else {
bgneal@312: 						r.insertNode(r.createContextualFragment(h));
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Move to caret marker
bgneal@312: 				c = t.dom.get('__caret');
bgneal@312: 				// Make sure we wrap it compleatly, Opera fails with a simple select call
bgneal@312: 				r = d.createRange();
bgneal@312: 				r.setStartBefore(c);
bgneal@312: 				r.setEndBefore(c);
bgneal@312: 				t.setRng(r);
bgneal@312: 
bgneal@312: 				// Remove the caret position
bgneal@312: 				t.dom.remove('__caret');
bgneal@312: 			} else {
bgneal@312: 				if (r.item) {
bgneal@312: 					// Delete content and get caret text selection
bgneal@312: 					d.execCommand('Delete', false, null);
bgneal@312: 					r = t.getRng();
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				r.pasteHTML(h);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Dispatch set content event
bgneal@312: 			t.onSetContent.dispatch(t, s);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getStart : function() {
bgneal@312: 			var rng = this.getRng(), startElement, parentElement, checkRng, node;
bgneal@312: 
bgneal@312: 			if (rng.duplicate || rng.item) {
bgneal@312: 				// Control selection, return first item
bgneal@312: 				if (rng.item)
bgneal@312: 					return rng.item(0);
bgneal@312: 
bgneal@312: 				// Get start element
bgneal@312: 				checkRng = rng.duplicate();
bgneal@312: 				checkRng.collapse(1);
bgneal@312: 				startElement = checkRng.parentElement();
bgneal@312: 
bgneal@312: 				// Check if range parent is inside the start element, then return the inner parent element
bgneal@312: 				// This will fix issues when a single element is selected, IE would otherwise return the wrong start element
bgneal@312: 				parentElement = node = rng.parentElement();
bgneal@312: 				while (node = node.parentNode) {
bgneal@312: 					if (node == startElement) {
bgneal@312: 						startElement = parentElement;
bgneal@312: 						break;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// If start element is body element try to move to the first child if it exists
bgneal@312: 				if (startElement && startElement.nodeName == 'BODY')
bgneal@312: 					return startElement.firstChild || startElement;
bgneal@312: 
bgneal@312: 				return startElement;
bgneal@312: 			} else {
bgneal@312: 				startElement = rng.startContainer;
bgneal@312: 
bgneal@312: 				if (startElement.nodeType == 1 && startElement.hasChildNodes())
bgneal@312: 					startElement = startElement.childNodes[Math.min(startElement.childNodes.length - 1, rng.startOffset)];
bgneal@312: 
bgneal@312: 				if (startElement && startElement.nodeType == 3)
bgneal@312: 					return startElement.parentNode;
bgneal@312: 
bgneal@312: 				return startElement;
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getEnd : function() {
bgneal@312: 			var t = this, r = t.getRng(), e, eo;
bgneal@312: 
bgneal@312: 			if (r.duplicate || r.item) {
bgneal@312: 				if (r.item)
bgneal@312: 					return r.item(0);
bgneal@312: 
bgneal@312: 				r = r.duplicate();
bgneal@312: 				r.collapse(0);
bgneal@312: 				e = r.parentElement();
bgneal@312: 
bgneal@312: 				if (e && e.nodeName == 'BODY')
bgneal@312: 					return e.lastChild || e;
bgneal@312: 
bgneal@312: 				return e;
bgneal@312: 			} else {
bgneal@312: 				e = r.endContainer;
bgneal@312: 				eo = r.endOffset;
bgneal@312: 
bgneal@312: 				if (e.nodeType == 1 && e.hasChildNodes())
bgneal@312: 					e = e.childNodes[eo > 0 ? eo - 1 : eo];
bgneal@312: 
bgneal@312: 				if (e && e.nodeType == 3)
bgneal@312: 					return e.parentNode;
bgneal@312: 
bgneal@312: 				return e;
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getBookmark : function(type, normalized) {
bgneal@312: 			var t = this, dom = t.dom, rng, rng2, id, collapsed, name, element, index, chr = '\uFEFF', styles;
bgneal@312: 
bgneal@312: 			function findIndex(name, element) {
bgneal@312: 				var index = 0;
bgneal@312: 
bgneal@312: 				each(dom.select(name), function(node, i) {
bgneal@312: 					if (node == element)
bgneal@312: 						index = i;
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				return index;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			if (type == 2) {
bgneal@312: 				function getLocation() {
bgneal@312: 					var rng = t.getRng(true), root = dom.getRoot(), bookmark = {};
bgneal@312: 
bgneal@312: 					function getPoint(rng, start) {
bgneal@312: 						var container = rng[start ? 'startContainer' : 'endContainer'],
bgneal@312: 							offset = rng[start ? 'startOffset' : 'endOffset'], point = [], node, childNodes, after = 0;
bgneal@312: 
bgneal@312: 						if (container.nodeType == 3) {
bgneal@312: 							if (normalized) {
bgneal@312: 								for (node = container.previousSibling; node && node.nodeType == 3; node = node.previousSibling)
bgneal@312: 									offset += node.nodeValue.length;
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							point.push(offset);
bgneal@312: 						} else {
bgneal@312: 							childNodes = container.childNodes;
bgneal@312: 
bgneal@312: 							if (offset >= childNodes.length && childNodes.length) {
bgneal@312: 								after = 1;
bgneal@312: 								offset = Math.max(0, childNodes.length - 1);
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							point.push(t.dom.nodeIndex(childNodes[offset], normalized) + after);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						for (; container && container != root; container = container.parentNode)
bgneal@312: 							point.push(t.dom.nodeIndex(container, normalized));
bgneal@312: 
bgneal@312: 						return point;
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					bookmark.start = getPoint(rng, true);
bgneal@312: 
bgneal@312: 					if (!t.isCollapsed())
bgneal@312: 						bookmark.end = getPoint(rng);
bgneal@312: 
bgneal@312: 					return bookmark;
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				return getLocation();
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Handle simple range
bgneal@312: 			if (type)
bgneal@312: 				return {rng : t.getRng()};
bgneal@312: 
bgneal@312: 			rng = t.getRng();
bgneal@312: 			id = dom.uniqueId();
bgneal@312: 			collapsed = tinyMCE.activeEditor.selection.isCollapsed();
bgneal@312: 			styles = 'overflow:hidden;line-height:0px';
bgneal@312: 
bgneal@312: 			// Explorer method
bgneal@312: 			if (rng.duplicate || rng.item) {
bgneal@312: 				// Text selection
bgneal@312: 				if (!rng.item) {
bgneal@312: 					rng2 = rng.duplicate();
bgneal@312: 
bgneal@312: 					// Insert start marker
bgneal@312: 					rng.collapse();
bgneal@312: 					rng.pasteHTML('<span _mce_type="bookmark" id="' + id + '_start" style="' + styles + '">' + chr + '</span>');
bgneal@312: 
bgneal@312: 					// Insert end marker
bgneal@312: 					if (!collapsed) {
bgneal@312: 						rng2.collapse(false);
bgneal@312: 						rng2.pasteHTML('<span _mce_type="bookmark" id="' + id + '_end" style="' + styles + '">' + chr + '</span>');
bgneal@312: 					}
bgneal@312: 				} else {
bgneal@312: 					// Control selection
bgneal@312: 					element = rng.item(0);
bgneal@312: 					name = element.nodeName;
bgneal@312: 
bgneal@312: 					return {name : name, index : findIndex(name, element)};
bgneal@312: 				}
bgneal@312: 			} else {
bgneal@312: 				element = t.getNode();
bgneal@312: 				name = element.nodeName;
bgneal@312: 				if (name == 'IMG')
bgneal@312: 					return {name : name, index : findIndex(name, element)};
bgneal@312: 
bgneal@312: 				// W3C method
bgneal@312: 				rng2 = rng.cloneRange();
bgneal@312: 
bgneal@312: 				// Insert end marker
bgneal@312: 				if (!collapsed) {
bgneal@312: 					rng2.collapse(false);
bgneal@312: 					rng2.insertNode(dom.create('span', {_mce_type : "bookmark", id : id + '_end', style : styles}, chr));
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				rng.collapse(true);
bgneal@312: 				rng.insertNode(dom.create('span', {_mce_type : "bookmark", id : id + '_start', style : styles}, chr));
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.moveToBookmark({id : id, keep : 1});
bgneal@312: 
bgneal@312: 			return {id : id};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		moveToBookmark : function(bookmark) {
bgneal@312: 			var t = this, dom = t.dom, marker1, marker2, rng, root, startContainer, endContainer, startOffset, endOffset;
bgneal@312: 
bgneal@312: 			// Clear selection cache
bgneal@312: 			if (t.tridentSel)
bgneal@312: 				t.tridentSel.destroy();
bgneal@312: 
bgneal@312: 			if (bookmark) {
bgneal@312: 				if (bookmark.start) {
bgneal@312: 					rng = dom.createRng();
bgneal@312: 					root = dom.getRoot();
bgneal@312: 
bgneal@312: 					function setEndPoint(start) {
bgneal@312: 						var point = bookmark[start ? 'start' : 'end'], i, node, offset, children;
bgneal@312: 
bgneal@312: 						if (point) {
bgneal@312: 							// Find container node
bgneal@312: 							for (node = root, i = point.length - 1; i >= 1; i--) {
bgneal@312: 								children = node.childNodes;
bgneal@312: 
bgneal@312: 								if (children.length)
bgneal@312: 									node = children[point[i]];
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							// Set offset within container node
bgneal@312: 							if (start)
bgneal@312: 								rng.setStart(node, point[0]);
bgneal@312: 							else
bgneal@312: 								rng.setEnd(node, point[0]);
bgneal@312: 						}
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					setEndPoint(true);
bgneal@312: 					setEndPoint();
bgneal@312: 
bgneal@312: 					t.setRng(rng);
bgneal@312: 				} else if (bookmark.id) {
bgneal@312: 					function restoreEndPoint(suffix) {
bgneal@312: 						var marker = dom.get(bookmark.id + '_' + suffix), node, idx, next, prev, keep = bookmark.keep;
bgneal@312: 
bgneal@312: 						if (marker) {
bgneal@312: 							node = marker.parentNode;
bgneal@312: 
bgneal@312: 							if (suffix == 'start') {
bgneal@312: 								if (!keep) {
bgneal@312: 									idx = dom.nodeIndex(marker);
bgneal@312: 								} else {
bgneal@312: 									node = marker.firstChild;
bgneal@312: 									idx = 1;
bgneal@312: 								}
bgneal@312: 
bgneal@312: 								startContainer = endContainer = node;
bgneal@312: 								startOffset = endOffset = idx;
bgneal@312: 							} else {
bgneal@312: 								if (!keep) {
bgneal@312: 									idx = dom.nodeIndex(marker);
bgneal@312: 								} else {
bgneal@312: 									node = marker.firstChild;
bgneal@312: 									idx = 1;
bgneal@312: 								}
bgneal@312: 
bgneal@312: 								endContainer = node;
bgneal@312: 								endOffset = idx;
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							if (!keep) {
bgneal@312: 								prev = marker.previousSibling;
bgneal@312: 								next = marker.nextSibling;
bgneal@312: 
bgneal@312: 								// Remove all marker text nodes
bgneal@312: 								each(tinymce.grep(marker.childNodes), function(node) {
bgneal@312: 									if (node.nodeType == 3)
bgneal@312: 										node.nodeValue = node.nodeValue.replace(/\uFEFF/g, '');
bgneal@312: 								});
bgneal@312: 
bgneal@312: 								// Remove marker but keep children if for example contents where inserted into the marker
bgneal@312: 								// Also remove duplicated instances of the marker for example by a split operation or by WebKit auto split on paste feature
bgneal@312: 								while (marker = dom.get(bookmark.id + '_' + suffix))
bgneal@312: 									dom.remove(marker, 1);
bgneal@312: 
bgneal@312: 								// If siblings are text nodes then merge them
bgneal@312: 								if (prev && next && prev.nodeType == next.nodeType && prev.nodeType == 3) {
bgneal@312: 									idx = prev.nodeValue.length;
bgneal@312: 									prev.appendData(next.nodeValue);
bgneal@312: 									dom.remove(next);
bgneal@312: 
bgneal@312: 									if (suffix == 'start') {
bgneal@312: 										startContainer = endContainer = prev;
bgneal@312: 										startOffset = endOffset = idx;
bgneal@312: 									} else {
bgneal@312: 										endContainer = prev;
bgneal@312: 										endOffset = idx;
bgneal@312: 									}
bgneal@312: 								}
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					function addBogus(node) {
bgneal@312: 						// Adds a bogus BR element for empty block elements
bgneal@312: 						// on non IE browsers just to have a place to put the caret
bgneal@312: 						if (!isIE && dom.isBlock(node) && !node.innerHTML)
bgneal@312: 							node.innerHTML = '<br _mce_bogus="1" />';
bgneal@312: 
bgneal@312: 						return node;
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					// Restore start/end points
bgneal@312: 					restoreEndPoint('start');
bgneal@312: 					restoreEndPoint('end');
bgneal@312: 
bgneal@312: 					if (startContainer) {
bgneal@312: 						rng = dom.createRng();
bgneal@312: 						rng.setStart(addBogus(startContainer), startOffset);
bgneal@312: 						rng.setEnd(addBogus(endContainer), endOffset);
bgneal@312: 						t.setRng(rng);
bgneal@312: 					}
bgneal@312: 				} else if (bookmark.name) {
bgneal@312: 					t.select(dom.select(bookmark.name)[bookmark.index]);
bgneal@312: 				} else if (bookmark.rng)
bgneal@312: 					t.setRng(bookmark.rng);
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		select : function(node, content) {
bgneal@312: 			var t = this, dom = t.dom, rng = dom.createRng(), idx;
bgneal@312: 
bgneal@312: 			idx = dom.nodeIndex(node);
bgneal@312: 			rng.setStart(node.parentNode, idx);
bgneal@312: 			rng.setEnd(node.parentNode, idx + 1);
bgneal@312: 
bgneal@312: 			// Find first/last text node or BR element
bgneal@312: 			if (content) {
bgneal@312: 				function setPoint(node, start) {
bgneal@312: 					var walker = new tinymce.dom.TreeWalker(node, node);
bgneal@312: 
bgneal@312: 					do {
bgneal@312: 						// Text node
bgneal@312: 						if (node.nodeType == 3 && tinymce.trim(node.nodeValue).length != 0) {
bgneal@312: 							if (start)
bgneal@312: 								rng.setStart(node, 0);
bgneal@312: 							else
bgneal@312: 								rng.setEnd(node, node.nodeValue.length);
bgneal@312: 
bgneal@312: 							return;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// BR element
bgneal@312: 						if (node.nodeName == 'BR') {
bgneal@312: 							if (start)
bgneal@312: 								rng.setStartBefore(node);
bgneal@312: 							else
bgneal@312: 								rng.setEndBefore(node);
bgneal@312: 
bgneal@312: 							return;
bgneal@312: 						}
bgneal@312: 					} while (node = (start ? walker.next() : walker.prev()));
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				setPoint(node, 1);
bgneal@312: 				setPoint(node);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.setRng(rng);
bgneal@312: 
bgneal@312: 			return node;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isCollapsed : function() {
bgneal@312: 			var t = this, r = t.getRng(), s = t.getSel();
bgneal@312: 
bgneal@312: 			if (!r || r.item)
bgneal@312: 				return false;
bgneal@312: 
bgneal@312: 			if (r.compareEndPoints)
bgneal@312: 				return r.compareEndPoints('StartToEnd', r) === 0;
bgneal@312: 
bgneal@312: 			return !s || r.collapsed;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		collapse : function(b) {
bgneal@312: 			var t = this, r = t.getRng(), n;
bgneal@312: 
bgneal@312: 			// Control range on IE
bgneal@312: 			if (r.item) {
bgneal@312: 				n = r.item(0);
bgneal@312: 				r = this.win.document.body.createTextRange();
bgneal@312: 				r.moveToElementText(n);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			r.collapse(!!b);
bgneal@312: 			t.setRng(r);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getSel : function() {
bgneal@312: 			var t = this, w = this.win;
bgneal@312: 
bgneal@312: 			return w.getSelection ? w.getSelection() : w.document.selection;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getRng : function(w3c) {
bgneal@312: 			var t = this, s, r;
bgneal@312: 
bgneal@312: 			// Found tridentSel object then we need to use that one
bgneal@312: 			if (w3c && t.tridentSel)
bgneal@312: 				return t.tridentSel.getRangeAt(0);
bgneal@312: 
bgneal@312: 			try {
bgneal@312: 				if (s = t.getSel())
bgneal@312: 					r = s.rangeCount > 0 ? s.getRangeAt(0) : (s.createRange ? s.createRange() : t.win.document.createRange());
bgneal@312: 			} catch (ex) {
bgneal@312: 				// IE throws unspecified error here if TinyMCE is placed in a frame/iframe
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// No range found then create an empty one
bgneal@312: 			// This can occur when the editor is placed in a hidden container element on Gecko
bgneal@312: 			// Or on IE when there was an exception
bgneal@312: 			if (!r)
bgneal@312: 				r = t.win.document.createRange ? t.win.document.createRange() : t.win.document.body.createTextRange();
bgneal@312: 
bgneal@312: 			if (t.selectedRange && t.explicitRange) {
bgneal@312: 				if (r.compareBoundaryPoints(r.START_TO_START, t.selectedRange) === 0 && r.compareBoundaryPoints(r.END_TO_END, t.selectedRange) === 0) {
bgneal@312: 					// Safari, Opera and Chrome only ever select text which causes the range to change.
bgneal@312: 					// This lets us use the originally set range if the selection hasn't been changed by the user.
bgneal@312: 					r = t.explicitRange;
bgneal@312: 				} else {
bgneal@312: 					t.selectedRange = null;
bgneal@312: 					t.explicitRange = null;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 			return r;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setRng : function(r) {
bgneal@312: 			var s, t = this;
bgneal@312: 			
bgneal@312: 			if (!t.tridentSel) {
bgneal@312: 				s = t.getSel();
bgneal@312: 
bgneal@312: 				if (s) {
bgneal@312: 					t.explicitRange = r;
bgneal@312: 					s.removeAllRanges();
bgneal@312: 					s.addRange(r);
bgneal@312: 					t.selectedRange = s.getRangeAt(0);
bgneal@312: 				}
bgneal@312: 			} else {
bgneal@312: 				// Is W3C Range
bgneal@312: 				if (r.cloneRange) {
bgneal@312: 					t.tridentSel.addRange(r);
bgneal@312: 					return;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Is IE specific range
bgneal@312: 				try {
bgneal@312: 					r.select();
bgneal@312: 				} catch (ex) {
bgneal@312: 					// Needed for some odd IE bug #1843306
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setNode : function(n) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.setContent(t.dom.getOuterHTML(n));
bgneal@312: 
bgneal@312: 			return n;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getNode : function() {
bgneal@312: 			var t = this, rng = t.getRng(), sel = t.getSel(), elm;
bgneal@312: 
bgneal@312: 			if (rng.setStart) {
bgneal@312: 				// Range maybe lost after the editor is made visible again
bgneal@312: 				if (!rng)
bgneal@312: 					return t.dom.getRoot();
bgneal@312: 
bgneal@312: 				elm = rng.commonAncestorContainer;
bgneal@312: 
bgneal@312: 				// Handle selection a image or other control like element such as anchors
bgneal@312: 				if (!rng.collapsed) {
bgneal@312: 					if (rng.startContainer == rng.endContainer) {
bgneal@312: 						if (rng.startOffset - rng.endOffset < 2) {
bgneal@312: 							if (rng.startContainer.hasChildNodes())
bgneal@312: 								elm = rng.startContainer.childNodes[rng.startOffset];
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// If the anchor node is a element instead of a text node then return this element
bgneal@312: 					if (tinymce.isWebKit && sel.anchorNode && sel.anchorNode.nodeType == 1) 
bgneal@312: 						return sel.anchorNode.childNodes[sel.anchorOffset]; 
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (elm && elm.nodeType == 3)
bgneal@312: 					return elm.parentNode;
bgneal@312: 
bgneal@312: 				return elm;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return rng.item ? rng.item(0) : rng.parentElement();
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getSelectedBlocks : function(st, en) {
bgneal@312: 			var t = this, dom = t.dom, sb, eb, n, bl = [];
bgneal@312: 
bgneal@312: 			sb = dom.getParent(st || t.getStart(), dom.isBlock);
bgneal@312: 			eb = dom.getParent(en || t.getEnd(), dom.isBlock);
bgneal@312: 
bgneal@312: 			if (sb)
bgneal@312: 				bl.push(sb);
bgneal@312: 
bgneal@312: 			if (sb && eb && sb != eb) {
bgneal@312: 				n = sb;
bgneal@312: 
bgneal@312: 				while ((n = n.nextSibling) && n != eb) {
bgneal@312: 					if (dom.isBlock(n))
bgneal@312: 						bl.push(n);
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (eb && sb != eb)
bgneal@312: 				bl.push(eb);
bgneal@312: 
bgneal@312: 			return bl;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		destroy : function(s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.win = null;
bgneal@312: 
bgneal@312: 			if (t.tridentSel)
bgneal@312: 				t.tridentSel.destroy();
bgneal@312: 
bgneal@312: 			// Manual destroy then remove unload handler
bgneal@312: 			if (!s)
bgneal@312: 				tinymce.removeUnload(t.destroy);
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	tinymce.create('tinymce.dom.XMLWriter', {
bgneal@312: 		node : null,
bgneal@312: 
bgneal@312: 		XMLWriter : function(s) {
bgneal@312: 			// Get XML document
bgneal@312: 			function getXML() {
bgneal@312: 				var i = document.implementation;
bgneal@312: 
bgneal@312: 				if (!i || !i.createDocument) {
bgneal@312: 					// Try IE objects
bgneal@312: 					try {return new ActiveXObject('MSXML2.DOMDocument');} catch (ex) {}
bgneal@312: 					try {return new ActiveXObject('Microsoft.XmlDom');} catch (ex) {}
bgneal@312: 				} else
bgneal@312: 					return i.createDocument('', '', null);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			this.doc = getXML();
bgneal@312: 			
bgneal@312: 			// Since Opera and WebKit doesn't escape > into &gt; we need to do it our self to normalize the output for all browsers
bgneal@312: 			this.valid = tinymce.isOpera || tinymce.isWebKit;
bgneal@312: 
bgneal@312: 			this.reset();
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		reset : function() {
bgneal@312: 			var t = this, d = t.doc;
bgneal@312: 
bgneal@312: 			if (d.firstChild)
bgneal@312: 				d.removeChild(d.firstChild);
bgneal@312: 
bgneal@312: 			t.node = d.appendChild(d.createElement("html"));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeStartElement : function(n) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.node = t.node.appendChild(t.doc.createElement(n));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeAttribute : function(n, v) {
bgneal@312: 			if (this.valid)
bgneal@312: 				v = v.replace(/>/g, '%MCGT%');
bgneal@312: 
bgneal@312: 			this.node.setAttribute(n, v);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeEndElement : function() {
bgneal@312: 			this.node = this.node.parentNode;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeFullEndElement : function() {
bgneal@312: 			var t = this, n = t.node;
bgneal@312: 
bgneal@312: 			n.appendChild(t.doc.createTextNode(""));
bgneal@312: 			t.node = n.parentNode;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeText : function(v) {
bgneal@312: 			if (this.valid)
bgneal@312: 				v = v.replace(/>/g, '%MCGT%');
bgneal@312: 
bgneal@312: 			this.node.appendChild(this.doc.createTextNode(v));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeCDATA : function(v) {
bgneal@312: 			this.node.appendChild(this.doc.createCDATASection(v));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeComment : function(v) {
bgneal@312: 			// Fix for bug #2035694
bgneal@312: 			if (tinymce.isIE)
bgneal@312: 				v = v.replace(/^\-|\-$/g, ' ');
bgneal@312: 
bgneal@312: 			this.node.appendChild(this.doc.createComment(v.replace(/\-\-/g, ' ')));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getContent : function() {
bgneal@312: 			var h;
bgneal@312: 
bgneal@312: 			h = this.doc.xml || new XMLSerializer().serializeToString(this.doc);
bgneal@312: 			h = h.replace(/<\?[^?]+\?>|<html>|<\/html>|<html\/>|<!DOCTYPE[^>]+>/g, '');
bgneal@312: 			h = h.replace(/ ?\/>/g, ' />');
bgneal@312: 
bgneal@312: 			if (this.valid)
bgneal@312: 				h = h.replace(/\%MCGT%/g, '&gt;');
bgneal@312: 
bgneal@312: 			return h;
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	tinymce.create('tinymce.dom.StringWriter', {
bgneal@312: 		str : null,
bgneal@312: 		tags : null,
bgneal@312: 		count : 0,
bgneal@312: 		settings : null,
bgneal@312: 		indent : null,
bgneal@312: 
bgneal@312: 		StringWriter : function(s) {
bgneal@312: 			this.settings = tinymce.extend({
bgneal@312: 				indent_char : ' ',
bgneal@312: 				indentation : 0
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			this.reset();
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		reset : function() {
bgneal@312: 			this.indent = '';
bgneal@312: 			this.str = "";
bgneal@312: 			this.tags = [];
bgneal@312: 			this.count = 0;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeStartElement : function(n) {
bgneal@312: 			this._writeAttributesEnd();
bgneal@312: 			this.writeRaw('<' + n);
bgneal@312: 			this.tags.push(n);
bgneal@312: 			this.inAttr = true;
bgneal@312: 			this.count++;
bgneal@312: 			this.elementCount = this.count;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeAttribute : function(n, v) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.writeRaw(" " + t.encode(n) + '="' + t.encode(v) + '"');
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeEndElement : function() {
bgneal@312: 			var n;
bgneal@312: 
bgneal@312: 			if (this.tags.length > 0) {
bgneal@312: 				n = this.tags.pop();
bgneal@312: 
bgneal@312: 				if (this._writeAttributesEnd(1))
bgneal@312: 					this.writeRaw('</' + n + '>');
bgneal@312: 
bgneal@312: 				if (this.settings.indentation > 0)
bgneal@312: 					this.writeRaw('\n');
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeFullEndElement : function() {
bgneal@312: 			if (this.tags.length > 0) {
bgneal@312: 				this._writeAttributesEnd();
bgneal@312: 				this.writeRaw('</' + this.tags.pop() + '>');
bgneal@312: 
bgneal@312: 				if (this.settings.indentation > 0)
bgneal@312: 					this.writeRaw('\n');
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeText : function(v) {
bgneal@312: 			this._writeAttributesEnd();
bgneal@312: 			this.writeRaw(this.encode(v));
bgneal@312: 			this.count++;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeCDATA : function(v) {
bgneal@312: 			this._writeAttributesEnd();
bgneal@312: 			this.writeRaw('<![CDATA[' + v + ']]>');
bgneal@312: 			this.count++;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeComment : function(v) {
bgneal@312: 			this._writeAttributesEnd();
bgneal@312: 			this.writeRaw('<!-- ' + v + '-->');
bgneal@312: 			this.count++;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		writeRaw : function(v) {
bgneal@312: 			this.str += v;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		encode : function(s) {
bgneal@312: 			return s.replace(/[<>&"]/g, function(v) {
bgneal@312: 				switch (v) {
bgneal@312: 					case '<':
bgneal@312: 						return '&lt;';
bgneal@312: 
bgneal@312: 					case '>':
bgneal@312: 						return '&gt;';
bgneal@312: 
bgneal@312: 					case '&':
bgneal@312: 						return '&amp;';
bgneal@312: 
bgneal@312: 					case '"':
bgneal@312: 						return '&quot;';
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return v;
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getContent : function() {
bgneal@312: 			return this.str;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_writeAttributesEnd : function(s) {
bgneal@312: 			if (!this.inAttr)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			this.inAttr = false;
bgneal@312: 
bgneal@312: 			if (s && this.elementCount == this.count) {
bgneal@312: 				this.writeRaw(' />');
bgneal@312: 				return false;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			this.writeRaw('>');
bgneal@312: 
bgneal@312: 			return true;
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	// Shorten names
bgneal@312: 	var extend = tinymce.extend, each = tinymce.each, Dispatcher = tinymce.util.Dispatcher, isIE = tinymce.isIE, isGecko = tinymce.isGecko;
bgneal@312: 
bgneal@312: 	function wildcardToRE(s) {
bgneal@312: 		return s.replace(/([?+*])/g, '.$1');
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.dom.Serializer', {
bgneal@312: 		Serializer : function(s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.key = 0;
bgneal@312: 			t.onPreProcess = new Dispatcher(t);
bgneal@312: 			t.onPostProcess = new Dispatcher(t);
bgneal@312: 
bgneal@312: 			try {
bgneal@312: 				t.writer = new tinymce.dom.XMLWriter();
bgneal@312: 			} catch (ex) {
bgneal@312: 				// IE might throw exception if ActiveX is disabled so we then switch to the slightly slower StringWriter
bgneal@312: 				t.writer = new tinymce.dom.StringWriter();
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Default settings
bgneal@312: 			t.settings = s = extend({
bgneal@312: 				dom : tinymce.DOM,
bgneal@312: 				valid_nodes : 0,
bgneal@312: 				node_filter : 0,
bgneal@312: 				attr_filter : 0,
bgneal@312: 				invalid_attrs : /^(_mce_|_moz_|sizset|sizcache)/,
bgneal@312: 				closed : /^(br|hr|input|meta|img|link|param|area)$/,
bgneal@312: 				entity_encoding : 'named',
bgneal@312: 				entities : '160,nbsp,161,iexcl,162,cent,163,pound,164,curren,165,yen,166,brvbar,167,sect,168,uml,169,copy,170,ordf,171,laquo,172,not,173,shy,174,reg,175,macr,176,deg,177,plusmn,178,sup2,179,sup3,180,acute,181,micro,182,para,183,middot,184,cedil,185,sup1,186,ordm,187,raquo,188,frac14,189,frac12,190,frac34,191,iquest,192,Agrave,193,Aacute,194,Acirc,195,Atilde,196,Auml,197,Aring,198,AElig,199,Ccedil,200,Egrave,201,Eacute,202,Ecirc,203,Euml,204,Igrave,205,Iacute,206,Icirc,207,Iuml,208,ETH,209,Ntilde,210,Ograve,211,Oacute,212,Ocirc,213,Otilde,214,Ouml,215,times,216,Oslash,217,Ugrave,218,Uacute,219,Ucirc,220,Uuml,221,Yacute,222,THORN,223,szlig,224,agrave,225,aacute,226,acirc,227,atilde,228,auml,229,aring,230,aelig,231,ccedil,232,egrave,233,eacute,234,ecirc,235,euml,236,igrave,237,iacute,238,icirc,239,iuml,240,eth,241,ntilde,242,ograve,243,oacute,244,ocirc,245,otilde,246,ouml,247,divide,248,oslash,249,ugrave,250,uacute,251,ucirc,252,uuml,253,yacute,254,thorn,255,yuml,402,fnof,913,Alpha,914,Beta,915,Gamma,916,Delta,917,Epsilon,918,Zeta,919,Eta,920,Theta,921,Iota,922,Kappa,923,Lambda,924,Mu,925,Nu,926,Xi,927,Omicron,928,Pi,929,Rho,931,Sigma,932,Tau,933,Upsilon,934,Phi,935,Chi,936,Psi,937,Omega,945,alpha,946,beta,947,gamma,948,delta,949,epsilon,950,zeta,951,eta,952,theta,953,iota,954,kappa,955,lambda,956,mu,957,nu,958,xi,959,omicron,960,pi,961,rho,962,sigmaf,963,sigma,964,tau,965,upsilon,966,phi,967,chi,968,psi,969,omega,977,thetasym,978,upsih,982,piv,8226,bull,8230,hellip,8242,prime,8243,Prime,8254,oline,8260,frasl,8472,weierp,8465,image,8476,real,8482,trade,8501,alefsym,8592,larr,8593,uarr,8594,rarr,8595,darr,8596,harr,8629,crarr,8656,lArr,8657,uArr,8658,rArr,8659,dArr,8660,hArr,8704,forall,8706,part,8707,exist,8709,empty,8711,nabla,8712,isin,8713,notin,8715,ni,8719,prod,8721,sum,8722,minus,8727,lowast,8730,radic,8733,prop,8734,infin,8736,ang,8743,and,8744,or,8745,cap,8746,cup,8747,int,8756,there4,8764,sim,8773,cong,8776,asymp,8800,ne,8801,equiv,8804,le,8805,ge,8834,sub,8835,sup,8836,nsub,8838,sube,8839,supe,8853,oplus,8855,otimes,8869,perp,8901,sdot,8968,lceil,8969,rceil,8970,lfloor,8971,rfloor,9001,lang,9002,rang,9674,loz,9824,spades,9827,clubs,9829,hearts,9830,diams,338,OElig,339,oelig,352,Scaron,353,scaron,376,Yuml,710,circ,732,tilde,8194,ensp,8195,emsp,8201,thinsp,8204,zwnj,8205,zwj,8206,lrm,8207,rlm,8211,ndash,8212,mdash,8216,lsquo,8217,rsquo,8218,sbquo,8220,ldquo,8221,rdquo,8222,bdquo,8224,dagger,8225,Dagger,8240,permil,8249,lsaquo,8250,rsaquo,8364,euro',
bgneal@312: 				valid_elements : '*[*]',
bgneal@312: 				extended_valid_elements : 0,
bgneal@312: 				invalid_elements : 0,
bgneal@312: 				fix_table_elements : 1,
bgneal@312: 				fix_list_elements : true,
bgneal@312: 				fix_content_duplication : true,
bgneal@312: 				convert_fonts_to_spans : false,
bgneal@312: 				font_size_classes : 0,
bgneal@312: 				apply_source_formatting : 0,
bgneal@312: 				indent_mode : 'simple',
bgneal@312: 				indent_char : '\t',
bgneal@312: 				indent_levels : 1,
bgneal@312: 				remove_linebreaks : 1,
bgneal@312: 				remove_redundant_brs : 1,
bgneal@312: 				element_format : 'xhtml'
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			t.dom = s.dom;
bgneal@312: 			t.schema = s.schema;
bgneal@312: 
bgneal@312: 			// Use raw entities if no entities are defined
bgneal@312: 			if (s.entity_encoding == 'named' && !s.entities)
bgneal@312: 				s.entity_encoding = 'raw';
bgneal@312: 
bgneal@312: 			if (s.remove_redundant_brs) {
bgneal@312: 				t.onPostProcess.add(function(se, o) {
bgneal@312: 					// Remove single BR at end of block elements since they get rendered
bgneal@312: 					o.content = o.content.replace(/(<br \/>\s*)+<\/(p|h[1-6]|div|li)>/gi, function(a, b, c) {
bgneal@312: 						// Check if it's a single element
bgneal@312: 						if (/^<br \/>\s*<\//.test(a))
bgneal@312: 							return '</' + c + '>';
bgneal@312: 
bgneal@312: 						return a;
bgneal@312: 					});
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Remove XHTML element endings i.e. produce crap :) XHTML is better
bgneal@312: 			if (s.element_format == 'html') {
bgneal@312: 				t.onPostProcess.add(function(se, o) {
bgneal@312: 					o.content = o.content.replace(/<([^>]+) \/>/g, '<$1>');
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.fix_list_elements) {
bgneal@312: 				t.onPreProcess.add(function(se, o) {
bgneal@312: 					var nl, x, a = ['ol', 'ul'], i, n, p, r = /^(OL|UL)$/, np;
bgneal@312: 
bgneal@312: 					function prevNode(e, n) {
bgneal@312: 						var a = n.split(','), i;
bgneal@312: 
bgneal@312: 						while ((e = e.previousSibling) != null) {
bgneal@312: 							for (i=0; i<a.length; i++) {
bgneal@312: 								if (e.nodeName == a[i])
bgneal@312: 									return e;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return null;
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					for (x=0; x<a.length; x++) {
bgneal@312: 						nl = t.dom.select(a[x], o.node);
bgneal@312: 
bgneal@312: 						for (i=0; i<nl.length; i++) {
bgneal@312: 							n = nl[i];
bgneal@312: 							p = n.parentNode;
bgneal@312: 
bgneal@312: 							if (r.test(p.nodeName)) {
bgneal@312: 								np = prevNode(n, 'LI');
bgneal@312: 
bgneal@312: 								if (!np) {
bgneal@312: 									np = t.dom.create('li');
bgneal@312: 									np.innerHTML = '&nbsp;';
bgneal@312: 									np.appendChild(n);
bgneal@312: 									p.insertBefore(np, p.firstChild);
bgneal@312: 								} else
bgneal@312: 									np.appendChild(n);
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.fix_table_elements) {
bgneal@312: 				t.onPreProcess.add(function(se, o) {
bgneal@312: 					// Since Opera will crash if you attach the node to a dynamic document we need to brrowser sniff a specific build
bgneal@312: 					// so Opera users with an older version will have to live with less compaible output not much we can do here
bgneal@312: 					if (!tinymce.isOpera || opera.buildNumber() >= 1767) {
bgneal@312: 						each(t.dom.select('p table', o.node).reverse(), function(n) {
bgneal@312: 							var parent = t.dom.getParent(n.parentNode, 'table,p');
bgneal@312: 
bgneal@312: 							if (parent.nodeName != 'TABLE') {
bgneal@312: 								try {
bgneal@312: 									t.dom.split(parent, n);
bgneal@312: 								} catch (ex) {
bgneal@312: 									// IE can sometimes fire an unknown runtime error so we just ignore it
bgneal@312: 								}
bgneal@312: 							}
bgneal@312: 						});
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setEntities : function(s) {
bgneal@312: 			var t = this, a, i, l = {}, v;
bgneal@312: 
bgneal@312: 			// No need to setup more than once
bgneal@312: 			if (t.entityLookup)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			// Build regex and lookup array
bgneal@312: 			a = s.split(',');
bgneal@312: 			for (i = 0; i < a.length; i += 2) {
bgneal@312: 				v = a[i];
bgneal@312: 
bgneal@312: 				// Don't add default &amp; &quot; etc.
bgneal@312: 				if (v == 34 || v == 38 || v == 60 || v == 62)
bgneal@312: 					continue;
bgneal@312: 
bgneal@312: 				l[String.fromCharCode(a[i])] = a[i + 1];
bgneal@312: 
bgneal@312: 				v = parseInt(a[i]).toString(16);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.entityLookup = l;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setRules : function(s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t._setup();
bgneal@312: 			t.rules = {};
bgneal@312: 			t.wildRules = [];
bgneal@312: 			t.validElements = {};
bgneal@312: 
bgneal@312: 			return t.addRules(s);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addRules : function(s) {
bgneal@312: 			var t = this, dr;
bgneal@312: 
bgneal@312: 			if (!s)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			t._setup();
bgneal@312: 
bgneal@312: 			each(s.split(','), function(s) {
bgneal@312: 				var p = s.split(/\[|\]/), tn = p[0].split('/'), ra, at, wat, va = [];
bgneal@312: 
bgneal@312: 				// Extend with default rules
bgneal@312: 				if (dr)
bgneal@312: 					at = tinymce.extend([], dr.attribs);
bgneal@312: 
bgneal@312: 				// Parse attributes
bgneal@312: 				if (p.length > 1) {
bgneal@312: 					each(p[1].split('|'), function(s) {
bgneal@312: 						var ar = {}, i;
bgneal@312: 
bgneal@312: 						at = at || [];
bgneal@312: 
bgneal@312: 						// Parse attribute rule
bgneal@312: 						s = s.replace(/::/g, '~');
bgneal@312: 						s = /^([!\-])?([\w*.?~_\-]+|)([=:<])?(.+)?$/.exec(s);
bgneal@312: 						s[2] = s[2].replace(/~/g, ':');
bgneal@312: 
bgneal@312: 						// Add required attributes
bgneal@312: 						if (s[1] == '!') {
bgneal@312: 							ra = ra || [];
bgneal@312: 							ra.push(s[2]);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Remove inherited attributes
bgneal@312: 						if (s[1] == '-') {
bgneal@312: 							for (i = 0; i <at.length; i++) {
bgneal@312: 								if (at[i].name == s[2]) {
bgneal@312: 									at.splice(i, 1);
bgneal@312: 									return;
bgneal@312: 								}
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						switch (s[3]) {
bgneal@312: 							// Add default attrib values
bgneal@312: 							case '=':
bgneal@312: 								ar.defaultVal = s[4] || '';
bgneal@312: 								break;
bgneal@312: 
bgneal@312: 							// Add forced attrib values
bgneal@312: 							case ':':
bgneal@312: 								ar.forcedVal = s[4];
bgneal@312: 								break;
bgneal@312: 
bgneal@312: 							// Add validation values
bgneal@312: 							case '<':
bgneal@312: 								ar.validVals = s[4].split('?');
bgneal@312: 								break;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						if (/[*.?]/.test(s[2])) {
bgneal@312: 							wat = wat || [];
bgneal@312: 							ar.nameRE = new RegExp('^' + wildcardToRE(s[2]) + '$');
bgneal@312: 							wat.push(ar);
bgneal@312: 						} else {
bgneal@312: 							ar.name = s[2];
bgneal@312: 							at.push(ar);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						va.push(s[2]);
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Handle element names
bgneal@312: 				each(tn, function(s, i) {
bgneal@312: 					var pr = s.charAt(0), x = 1, ru = {};
bgneal@312: 
bgneal@312: 					// Extend with default rule data
bgneal@312: 					if (dr) {
bgneal@312: 						if (dr.noEmpty)
bgneal@312: 							ru.noEmpty = dr.noEmpty;
bgneal@312: 
bgneal@312: 						if (dr.fullEnd)
bgneal@312: 							ru.fullEnd = dr.fullEnd;
bgneal@312: 
bgneal@312: 						if (dr.padd)
bgneal@312: 							ru.padd = dr.padd;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// Handle prefixes
bgneal@312: 					switch (pr) {
bgneal@312: 						case '-':
bgneal@312: 							ru.noEmpty = true;
bgneal@312: 							break;
bgneal@312: 
bgneal@312: 						case '+':
bgneal@312: 							ru.fullEnd = true;
bgneal@312: 							break;
bgneal@312: 
bgneal@312: 						case '#':
bgneal@312: 							ru.padd = true;
bgneal@312: 							break;
bgneal@312: 
bgneal@312: 						default:
bgneal@312: 							x = 0;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					tn[i] = s = s.substring(x);
bgneal@312: 					t.validElements[s] = 1;
bgneal@312: 
bgneal@312: 					// Add element name or element regex
bgneal@312: 					if (/[*.?]/.test(tn[0])) {
bgneal@312: 						ru.nameRE = new RegExp('^' + wildcardToRE(tn[0]) + '$');
bgneal@312: 						t.wildRules = t.wildRules || {};
bgneal@312: 						t.wildRules.push(ru);
bgneal@312: 					} else {
bgneal@312: 						ru.name = tn[0];
bgneal@312: 
bgneal@312: 						// Store away default rule
bgneal@312: 						if (tn[0] == '@')
bgneal@312: 							dr = ru;
bgneal@312: 
bgneal@312: 						t.rules[s] = ru;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					ru.attribs = at;
bgneal@312: 
bgneal@312: 					if (ra)
bgneal@312: 						ru.requiredAttribs = ra;
bgneal@312: 
bgneal@312: 					if (wat) {
bgneal@312: 						// Build valid attributes regexp
bgneal@312: 						s = '';
bgneal@312: 						each(va, function(v) {
bgneal@312: 							if (s)
bgneal@312: 								s += '|';
bgneal@312: 
bgneal@312: 							s += '(' + wildcardToRE(v) + ')';
bgneal@312: 						});
bgneal@312: 						ru.validAttribsRE = new RegExp('^' + s.toLowerCase() + '$');
bgneal@312: 						ru.wildAttribs = wat;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Build valid elements regexp
bgneal@312: 			s = '';
bgneal@312: 			each(t.validElements, function(v, k) {
bgneal@312: 				if (s)
bgneal@312: 					s += '|';
bgneal@312: 
bgneal@312: 				if (k != '@')
bgneal@312: 					s += k;
bgneal@312: 			});
bgneal@312: 			t.validElementsRE = new RegExp('^(' + wildcardToRE(s.toLowerCase()) + ')$');
bgneal@312: 
bgneal@312: 			//console.debug(t.validElementsRE.toString());
bgneal@312: 			//console.dir(t.rules);
bgneal@312: 			//console.dir(t.wildRules);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		findRule : function(n) {
bgneal@312: 			var t = this, rl = t.rules, i, r;
bgneal@312: 
bgneal@312: 			t._setup();
bgneal@312: 
bgneal@312: 			// Exact match
bgneal@312: 			r = rl[n];
bgneal@312: 			if (r)
bgneal@312: 				return r;
bgneal@312: 
bgneal@312: 			// Try wildcards
bgneal@312: 			rl = t.wildRules;
bgneal@312: 			for (i = 0; i < rl.length; i++) {
bgneal@312: 				if (rl[i].nameRE.test(n))
bgneal@312: 					return rl[i];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return null;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		findAttribRule : function(ru, n) {
bgneal@312: 			var i, wa = ru.wildAttribs;
bgneal@312: 
bgneal@312: 			for (i = 0; i < wa.length; i++) {
bgneal@312: 				if (wa[i].nameRE.test(n))
bgneal@312: 					return wa[i];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return null;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		serialize : function(n, o) {
bgneal@312: 			var h, t = this, doc, oldDoc, impl, selected;
bgneal@312: 
bgneal@312: 			t._setup();
bgneal@312: 			o = o || {};
bgneal@312: 			o.format = o.format || 'html';
bgneal@312: 			t.processObj = o;
bgneal@312: 
bgneal@312: 			// IE looses the selected attribute on option elements so we need to store it
bgneal@312: 			// See: http://support.microsoft.com/kb/829907
bgneal@312: 			if (isIE) {
bgneal@312: 				selected = [];
bgneal@312: 				each(n.getElementsByTagName('option'), function(n) {
bgneal@312: 					var v = t.dom.getAttrib(n, 'selected');
bgneal@312: 
bgneal@312: 					selected.push(v ? v : null);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			n = n.cloneNode(true);
bgneal@312: 
bgneal@312: 			// IE looses the selected attribute on option elements so we need to restore it
bgneal@312: 			if (isIE) {
bgneal@312: 				each(n.getElementsByTagName('option'), function(n, i) {
bgneal@312: 					t.dom.setAttrib(n, 'selected', selected[i]);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Nodes needs to be attached to something in WebKit/Opera
bgneal@312: 			// Older builds of Opera crashes if you attach the node to an document created dynamically
bgneal@312: 			// and since we can't feature detect a crash we need to sniff the acutal build number
bgneal@312: 			// This fix will make DOM ranges and make Sizzle happy!
bgneal@312: 			impl = n.ownerDocument.implementation;
bgneal@312: 			if (impl.createHTMLDocument && (tinymce.isOpera && opera.buildNumber() >= 1767)) {
bgneal@312: 				// Create an empty HTML document
bgneal@312: 				doc = impl.createHTMLDocument("");
bgneal@312: 
bgneal@312: 				// Add the element or it's children if it's a body element to the new document
bgneal@312: 				each(n.nodeName == 'BODY' ? n.childNodes : [n], function(node) {
bgneal@312: 					doc.body.appendChild(doc.importNode(node, true));
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Grab first child or body element for serialization
bgneal@312: 				if (n.nodeName != 'BODY')
bgneal@312: 					n = doc.body.firstChild;
bgneal@312: 				else
bgneal@312: 					n = doc.body;
bgneal@312: 
bgneal@312: 				// set the new document in DOMUtils so createElement etc works
bgneal@312: 				oldDoc = t.dom.doc;
bgneal@312: 				t.dom.doc = doc;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.key = '' + (parseInt(t.key) + 1);
bgneal@312: 
bgneal@312: 			// Pre process
bgneal@312: 			if (!o.no_events) {
bgneal@312: 				o.node = n;
bgneal@312: 				t.onPreProcess.dispatch(t, o);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Serialize HTML DOM into a string
bgneal@312: 			t.writer.reset();
bgneal@312: 			t._info = o;
bgneal@312: 			t._serializeNode(n, o.getInner);
bgneal@312: 
bgneal@312: 			// Post process
bgneal@312: 			o.content = t.writer.getContent();
bgneal@312: 
bgneal@312: 			// Restore the old document if it was changed
bgneal@312: 			if (oldDoc)
bgneal@312: 				t.dom.doc = oldDoc;
bgneal@312: 
bgneal@312: 			if (!o.no_events)
bgneal@312: 				t.onPostProcess.dispatch(t, o);
bgneal@312: 
bgneal@312: 			t._postProcess(o);
bgneal@312: 			o.node = null;
bgneal@312: 
bgneal@312: 			return tinymce.trim(o.content);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		// Internal functions
bgneal@312: 
bgneal@312: 		_postProcess : function(o) {
bgneal@312: 			var t = this, s = t.settings, h = o.content, sc = [], p;
bgneal@312: 
bgneal@312: 			if (o.format == 'html') {
bgneal@312: 				// Protect some elements
bgneal@312: 				p = t._protect({
bgneal@312: 					content : h,
bgneal@312: 					patterns : [
bgneal@312: 						{pattern : /(<script[^>]*>)(.*?)(<\/script>)/g},
bgneal@312: 						{pattern : /(<noscript[^>]*>)(.*?)(<\/noscript>)/g},
bgneal@312: 						{pattern : /(<style[^>]*>)(.*?)(<\/style>)/g},
bgneal@312: 						{pattern : /(<pre[^>]*>)(.*?)(<\/pre>)/g, encode : 1},
bgneal@312: 						{pattern : /(<!--\[CDATA\[)(.*?)(\]\]-->)/g}
bgneal@312: 					]
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				h = p.content;
bgneal@312: 
bgneal@312: 				// Entity encode
bgneal@312: 				if (s.entity_encoding !== 'raw')
bgneal@312: 					h = t._encode(h);
bgneal@312: 
bgneal@312: 				// Use BR instead of &nbsp; padded P elements inside editor and use <p>&nbsp;</p> outside editor
bgneal@312: /*				if (o.set)
bgneal@312: 					h = h.replace(/<p>\s+(&nbsp;|&#160;|\u00a0|<br \/>)\s+<\/p>/g, '<p><br /></p>');
bgneal@312: 				else
bgneal@312: 					h = h.replace(/<p>\s+(&nbsp;|&#160;|\u00a0|<br \/>)\s+<\/p>/g, '<p>$1</p>');*/
bgneal@312: 
bgneal@312: 				// Since Gecko and Safari keeps whitespace in the DOM we need to
bgneal@312: 				// remove it inorder to match other browsers. But I think Gecko and Safari is right.
bgneal@312: 				// This process is only done when getting contents out from the editor.
bgneal@312: 				if (!o.set) {
bgneal@312: 					// We need to replace paragraph whitespace with an nbsp before indentation to keep the \u00a0 char
bgneal@312: 					h = h.replace(/<p>\s+<\/p>|<p([^>]+)>\s+<\/p>/g, s.entity_encoding == 'numeric' ? '<p$1>&#160;</p>' : '<p$1>&nbsp;</p>');
bgneal@312: 
bgneal@312: 					if (s.remove_linebreaks) {
bgneal@312: 						h = h.replace(/\r?\n|\r/g, ' ');
bgneal@312: 						h = h.replace(/(<[^>]+>)\s+/g, '$1 ');
bgneal@312: 						h = h.replace(/\s+(<\/[^>]+>)/g, ' $1');
bgneal@312: 						h = h.replace(/<(p|h[1-6]|blockquote|hr|div|table|tbody|tr|td|body|head|html|title|meta|style|pre|script|link|object) ([^>]+)>\s+/g, '<$1 $2>'); // Trim block start
bgneal@312: 						h = h.replace(/<(p|h[1-6]|blockquote|hr|div|table|tbody|tr|td|body|head|html|title|meta|style|pre|script|link|object)>\s+/g, '<$1>'); // Trim block start
bgneal@312: 						h = h.replace(/\s+<\/(p|h[1-6]|blockquote|hr|div|table|tbody|tr|td|body|head|html|title|meta|style|pre|script|link|object)>/g, '</$1>'); // Trim block end
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// Simple indentation
bgneal@312: 					if (s.apply_source_formatting && s.indent_mode == 'simple') {
bgneal@312: 						// Add line breaks before and after block elements
bgneal@312: 						h = h.replace(/<(\/?)(ul|hr|table|meta|link|tbody|tr|object|body|head|html|map)(|[^>]+)>\s*/g, '\n<$1$2$3>\n');
bgneal@312: 						h = h.replace(/\s*<(p|h[1-6]|blockquote|div|title|style|pre|script|td|li|area)(|[^>]+)>/g, '\n<$1$2>');
bgneal@312: 						h = h.replace(/<\/(p|h[1-6]|blockquote|div|title|style|pre|script|td|li)>\s*/g, '</$1>\n');
bgneal@312: 						h = h.replace(/\n\n/g, '\n');
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				h = t._unprotect(h, p);
bgneal@312: 
bgneal@312: 				// Restore CDATA sections
bgneal@312: 				h = h.replace(/<!--\[CDATA\[([\s\S]+)\]\]-->/g, '<![CDATA[$1]]>');
bgneal@312: 
bgneal@312: 				// Restore the \u00a0 character if raw mode is enabled
bgneal@312: 				if (s.entity_encoding == 'raw')
bgneal@312: 					h = h.replace(/<p>&nbsp;<\/p>|<p([^>]+)>&nbsp;<\/p>/g, '<p$1>\u00a0</p>');
bgneal@312: 
bgneal@312: 				// Restore noscript elements
bgneal@312: 				h = h.replace(/<noscript([^>]+|)>([\s\S]*?)<\/noscript>/g, function(v, attribs, text) {
bgneal@312: 					return '<noscript' + attribs + '>' + t.dom.decode(text.replace(/<!--|-->/g, '')) + '</noscript>';
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			o.content = h;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_serializeNode : function(n, inner) {
bgneal@312: 			var t = this, s = t.settings, w = t.writer, hc, el, cn, i, l, a, at, no, v, nn, ru, ar, iv, closed, keep, type, scopeName;
bgneal@312: 
bgneal@312: 			if (!s.node_filter || s.node_filter(n)) {
bgneal@312: 				switch (n.nodeType) {
bgneal@312: 					case 1: // Element
bgneal@312: 						if (n.hasAttribute ? n.hasAttribute('_mce_bogus') : n.getAttribute('_mce_bogus'))
bgneal@312: 							return;
bgneal@312: 
bgneal@312: 						iv = keep = false;
bgneal@312: 						hc = n.hasChildNodes();
bgneal@312: 						nn = n.getAttribute('_mce_name') || n.nodeName.toLowerCase();
bgneal@312: 
bgneal@312: 						// Get internal type
bgneal@312: 						type = n.getAttribute('_mce_type');
bgneal@312: 						if (type) {
bgneal@312: 							if (!t._info.cleanup) {
bgneal@312: 								iv = true;
bgneal@312: 								return;
bgneal@312: 							} else
bgneal@312: 								keep = 1;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Add correct prefix on IE
bgneal@312: 						if (isIE) {
bgneal@312: 							scopeName = n.scopeName;
bgneal@312: 							if (scopeName && scopeName !== 'HTML' && scopeName !== 'html')
bgneal@312: 								nn = scopeName + ':' + nn;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Remove mce prefix on IE needed for the abbr element
bgneal@312: 						if (nn.indexOf('mce:') === 0)
bgneal@312: 							nn = nn.substring(4);
bgneal@312: 
bgneal@312: 						// Check if valid
bgneal@312: 						if (!keep) {
bgneal@312: 							if (!t.validElementsRE || !t.validElementsRE.test(nn) || (t.invalidElementsRE && t.invalidElementsRE.test(nn)) || inner) {
bgneal@312: 								iv = true;
bgneal@312: 								break;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						if (isIE) {
bgneal@312: 							// Fix IE content duplication (DOM can have multiple copies of the same node)
bgneal@312: 							if (s.fix_content_duplication) {
bgneal@312: 								if (n._mce_serialized == t.key)
bgneal@312: 									return;
bgneal@312: 
bgneal@312: 								n._mce_serialized = t.key;
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							// IE sometimes adds a / infront of the node name
bgneal@312: 							if (nn.charAt(0) == '/')
bgneal@312: 								nn = nn.substring(1);
bgneal@312: 						} else if (isGecko) {
bgneal@312: 							// Ignore br elements
bgneal@312: 							if (n.nodeName === 'BR' && n.getAttribute('type') == '_moz')
bgneal@312: 								return;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Check if valid child
bgneal@312: 						if (s.validate_children) {
bgneal@312: 							if (t.elementName && !t.schema.isValid(t.elementName, nn)) {
bgneal@312: 								iv = true;
bgneal@312: 								break;
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							t.elementName = nn;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						ru = t.findRule(nn);
bgneal@312: 						
bgneal@312: 						// No valid rule for this element could be found then skip it
bgneal@312: 						if (!ru) {
bgneal@312: 							iv = true;
bgneal@312: 							break;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						nn = ru.name || nn;
bgneal@312: 						closed = s.closed.test(nn);
bgneal@312: 
bgneal@312: 						// Skip empty nodes or empty node name in IE
bgneal@312: 						if ((!hc && ru.noEmpty) || (isIE && !nn)) {
bgneal@312: 							iv = true;
bgneal@312: 							break;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Check required
bgneal@312: 						if (ru.requiredAttribs) {
bgneal@312: 							a = ru.requiredAttribs;
bgneal@312: 
bgneal@312: 							for (i = a.length - 1; i >= 0; i--) {
bgneal@312: 								if (this.dom.getAttrib(n, a[i]) !== '')
bgneal@312: 									break;
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							// None of the required was there
bgneal@312: 							if (i == -1) {
bgneal@312: 								iv = true;
bgneal@312: 								break;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						w.writeStartElement(nn);
bgneal@312: 
bgneal@312: 						// Add ordered attributes
bgneal@312: 						if (ru.attribs) {
bgneal@312: 							for (i=0, at = ru.attribs, l = at.length; i<l; i++) {
bgneal@312: 								a = at[i];
bgneal@312: 								v = t._getAttrib(n, a);
bgneal@312: 
bgneal@312: 								if (v !== null)
bgneal@312: 									w.writeAttribute(a.name, v);
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Add wild attributes
bgneal@312: 						if (ru.validAttribsRE) {
bgneal@312: 							at = t.dom.getAttribs(n);
bgneal@312: 							for (i=at.length-1; i>-1; i--) {
bgneal@312: 								no = at[i];
bgneal@312: 
bgneal@312: 								if (no.specified) {
bgneal@312: 									a = no.nodeName.toLowerCase();
bgneal@312: 
bgneal@312: 									if (s.invalid_attrs.test(a) || !ru.validAttribsRE.test(a))
bgneal@312: 										continue;
bgneal@312: 
bgneal@312: 									ar = t.findAttribRule(ru, a);
bgneal@312: 									v = t._getAttrib(n, ar, a);
bgneal@312: 
bgneal@312: 									if (v !== null)
bgneal@312: 										w.writeAttribute(a, v);
bgneal@312: 								}
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Keep type attribute
bgneal@312: 						if (type && keep)
bgneal@312: 							w.writeAttribute('_mce_type', type);
bgneal@312: 
bgneal@312: 						// Write text from script
bgneal@312: 						if (nn === 'script' && tinymce.trim(n.innerHTML)) {
bgneal@312: 							w.writeText('// '); // Padd it with a comment so it will parse on older browsers
bgneal@312: 							w.writeCDATA(n.innerHTML.replace(/<!--|-->|<\[CDATA\[|\]\]>/g, '')); // Remove comments and cdata stuctures
bgneal@312: 							hc = false;
bgneal@312: 							break;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Padd empty nodes with a &nbsp;
bgneal@312: 						if (ru.padd) {
bgneal@312: 							// If it has only one bogus child, padd it anyway workaround for <td><br /></td> bug
bgneal@312: 							if (hc && (cn = n.firstChild) && cn.nodeType === 1 && n.childNodes.length === 1) {
bgneal@312: 								if (cn.hasAttribute ? cn.hasAttribute('_mce_bogus') : cn.getAttribute('_mce_bogus'))
bgneal@312: 									w.writeText('\u00a0');
bgneal@312: 							} else if (!hc)
bgneal@312: 								w.writeText('\u00a0'); // No children then padd it
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case 3: // Text
bgneal@312: 						// Check if valid child
bgneal@312: 						if (s.validate_children && t.elementName && !t.schema.isValid(t.elementName, '#text'))
bgneal@312: 							return;
bgneal@312: 
bgneal@312: 						return w.writeText(n.nodeValue);
bgneal@312: 
bgneal@312: 					case 4: // CDATA
bgneal@312: 						return w.writeCDATA(n.nodeValue);
bgneal@312: 
bgneal@312: 					case 8: // Comment
bgneal@312: 						return w.writeComment(n.nodeValue);
bgneal@312: 				}
bgneal@312: 			} else if (n.nodeType == 1)
bgneal@312: 				hc = n.hasChildNodes();
bgneal@312: 
bgneal@312: 			if (hc && !closed) {
bgneal@312: 				cn = n.firstChild;
bgneal@312: 
bgneal@312: 				while (cn) {
bgneal@312: 					t._serializeNode(cn);
bgneal@312: 					t.elementName = nn;
bgneal@312: 					cn = cn.nextSibling;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Write element end
bgneal@312: 			if (!iv) {
bgneal@312: 				if (!closed)
bgneal@312: 					w.writeFullEndElement();
bgneal@312: 				else
bgneal@312: 					w.writeEndElement();
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_protect : function(o) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			o.items = o.items || [];
bgneal@312: 
bgneal@312: 			function enc(s) {
bgneal@312: 				return s.replace(/[\r\n\\]/g, function(c) {
bgneal@312: 					if (c === '\n')
bgneal@312: 						return '\\n';
bgneal@312: 					else if (c === '\\')
bgneal@312: 						return '\\\\';
bgneal@312: 
bgneal@312: 					return '\\r';
bgneal@312: 				});
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function dec(s) {
bgneal@312: 				return s.replace(/\\[\\rn]/g, function(c) {
bgneal@312: 					if (c === '\\n')
bgneal@312: 						return '\n';
bgneal@312: 					else if (c === '\\\\')
bgneal@312: 						return '\\';
bgneal@312: 
bgneal@312: 					return '\r';
bgneal@312: 				});
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			each(o.patterns, function(p) {
bgneal@312: 				o.content = dec(enc(o.content).replace(p.pattern, function(x, a, b, c) {
bgneal@312: 					b = dec(b);
bgneal@312: 
bgneal@312: 					if (p.encode)
bgneal@312: 						b = t._encode(b);
bgneal@312: 
bgneal@312: 					o.items.push(b);
bgneal@312: 					return a + '<!--mce:' + (o.items.length - 1) + '-->' + c;
bgneal@312: 				}));
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_unprotect : function(h, o) {
bgneal@312: 			h = h.replace(/\<!--mce:([0-9]+)--\>/g, function(a, b) {
bgneal@312: 				return o.items[parseInt(b)];
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			o.items = [];
bgneal@312: 
bgneal@312: 			return h;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_encode : function(h) {
bgneal@312: 			var t = this, s = t.settings, l;
bgneal@312: 
bgneal@312: 			// Entity encode
bgneal@312: 			if (s.entity_encoding !== 'raw') {
bgneal@312: 				if (s.entity_encoding.indexOf('named') != -1) {
bgneal@312: 					t.setEntities(s.entities);
bgneal@312: 					l = t.entityLookup;
bgneal@312: 
bgneal@312: 					h = h.replace(/[\u007E-\uFFFF]/g, function(a) {
bgneal@312: 						var v;
bgneal@312: 
bgneal@312: 						if (v = l[a])
bgneal@312: 							a = '&' + v + ';';
bgneal@312: 
bgneal@312: 						return a;
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (s.entity_encoding.indexOf('numeric') != -1) {
bgneal@312: 					h = h.replace(/[\u007E-\uFFFF]/g, function(a) {
bgneal@312: 						return '&#' + a.charCodeAt(0) + ';';
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return h;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_setup : function() {
bgneal@312: 			var t = this, s = this.settings;
bgneal@312: 
bgneal@312: 			if (t.done)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			t.done = 1;
bgneal@312: 
bgneal@312: 			t.setRules(s.valid_elements);
bgneal@312: 			t.addRules(s.extended_valid_elements);
bgneal@312: 
bgneal@312: 			if (s.invalid_elements)
bgneal@312: 				t.invalidElementsRE = new RegExp('^(' + wildcardToRE(s.invalid_elements.replace(/,/g, '|').toLowerCase()) + ')$');
bgneal@312: 
bgneal@312: 			if (s.attrib_value_filter)
bgneal@312: 				t.attribValueFilter = s.attribValueFilter;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_getAttrib : function(n, a, na) {
bgneal@312: 			var i, v;
bgneal@312: 
bgneal@312: 			na = na || a.name;
bgneal@312: 
bgneal@312: 			if (a.forcedVal && (v = a.forcedVal)) {
bgneal@312: 				if (v === '{$uid}')
bgneal@312: 					return this.dom.uniqueId();
bgneal@312: 
bgneal@312: 				return v;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			v = this.dom.getAttrib(n, na);
bgneal@312: 
bgneal@312: 			switch (na) {
bgneal@312: 				case 'rowspan':
bgneal@312: 				case 'colspan':
bgneal@312: 					// Whats the point? Remove usless attribute value
bgneal@312: 					if (v == '1')
bgneal@312: 						v = '';
bgneal@312: 
bgneal@312: 					break;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (this.attribValueFilter)
bgneal@312: 				v = this.attribValueFilter(na, v, n);
bgneal@312: 
bgneal@312: 			if (a.validVals) {
bgneal@312: 				for (i = a.validVals.length - 1; i >= 0; i--) {
bgneal@312: 					if (v == a.validVals[i])
bgneal@312: 						break;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (i == -1)
bgneal@312: 					return null;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (v === '' && typeof(a.defaultVal) != 'undefined') {
bgneal@312: 				v = a.defaultVal;
bgneal@312: 
bgneal@312: 				if (v === '{$uid}')
bgneal@312: 					return this.dom.uniqueId();
bgneal@312: 
bgneal@312: 				return v;
bgneal@312: 			} else {
bgneal@312: 				// Remove internal mceItemXX classes when content is extracted from editor
bgneal@312: 				if (na == 'class' && this.processObj.get)
bgneal@312: 					v = v.replace(/\s?mceItem\w+\s?/g, '');
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (v === '')
bgneal@312: 				return null;
bgneal@312: 
bgneal@312: 
bgneal@312: 			return v;
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	tinymce.dom.ScriptLoader = function(settings) {
bgneal@312: 		var QUEUED = 0,
bgneal@312: 			LOADING = 1,
bgneal@312: 			LOADED = 2,
bgneal@312: 			states = {},
bgneal@312: 			queue = [],
bgneal@312: 			scriptLoadedCallbacks = {},
bgneal@312: 			queueLoadedCallbacks = [],
bgneal@312: 			loading = 0,
bgneal@312: 			undefined;
bgneal@312: 
bgneal@312: 		function loadScript(url, callback) {
bgneal@312: 			var t = this, dom = tinymce.DOM, elm, uri, loc, id;
bgneal@312: 
bgneal@312: 			// Execute callback when script is loaded
bgneal@312: 			function done() {
bgneal@312: 				dom.remove(id);
bgneal@312: 
bgneal@312: 				if (elm)
bgneal@312: 					elm.onreadystatechange = elm.onload = elm = null;
bgneal@312: 
bgneal@312: 				callback();
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			id = dom.uniqueId();
bgneal@312: 
bgneal@312: 			if (tinymce.isIE6) {
bgneal@312: 				uri = new tinymce.util.URI(url);
bgneal@312: 				loc = location;
bgneal@312: 
bgneal@312: 				// If script is from same domain and we
bgneal@312: 				// use IE 6 then use XHR since it's more reliable
bgneal@312: 				if (uri.host == loc.hostname && uri.port == loc.port && (uri.protocol + ':') == loc.protocol) {
bgneal@312: 					tinymce.util.XHR.send({
bgneal@312: 						url : tinymce._addVer(uri.getURI()),
bgneal@312: 						success : function(content) {
bgneal@312: 							// Create new temp script element
bgneal@312: 							var script = dom.create('script', {
bgneal@312: 								type : 'text/javascript'
bgneal@312: 							});
bgneal@312: 
bgneal@312: 							// Evaluate script in global scope
bgneal@312: 							script.text = content;
bgneal@312: 							document.getElementsByTagName('head')[0].appendChild(script);
bgneal@312: 							dom.remove(script);
bgneal@312: 
bgneal@312: 							done();
bgneal@312: 						}
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					return;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Create new script element
bgneal@312: 			elm = dom.create('script', {
bgneal@312: 				id : id,
bgneal@312: 				type : 'text/javascript',
bgneal@312: 				src : tinymce._addVer(url)
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Add onload and readystate listeners
bgneal@312: 			elm.onload = done;
bgneal@312: 			elm.onreadystatechange = function() {
bgneal@312: 				var state = elm.readyState;
bgneal@312: 
bgneal@312: 				// Loaded state is passed on IE 6 however there
bgneal@312: 				// are known issues with this method but we can't use
bgneal@312: 				// XHR in a cross domain loading
bgneal@312: 				if (state == 'complete' || state == 'loaded')
bgneal@312: 					done();
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Most browsers support this feature so we report errors
bgneal@312: 			// for those at least to help users track their missing plugins etc
bgneal@312: 			// todo: Removed since it produced error if the document is unloaded by navigating away, re-add it as an option
bgneal@312: 			/*elm.onerror = function() {
bgneal@312: 				alert('Failed to load: ' + url);
bgneal@312: 			};*/
bgneal@312: 
bgneal@312: 			// Add script to document
bgneal@312: 			(document.getElementsByTagName('head')[0] || document.body).appendChild(elm);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		this.isDone = function(url) {
bgneal@312: 			return states[url] == LOADED;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		this.markDone = function(url) {
bgneal@312: 			states[url] = LOADED;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		this.add = this.load = function(url, callback, scope) {
bgneal@312: 			var item, state = states[url];
bgneal@312: 
bgneal@312: 			// Add url to load queue
bgneal@312: 			if (state == undefined) {
bgneal@312: 				queue.push(url);
bgneal@312: 				states[url] = QUEUED;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (callback) {
bgneal@312: 				// Store away callback for later execution
bgneal@312: 				if (!scriptLoadedCallbacks[url])
bgneal@312: 					scriptLoadedCallbacks[url] = [];
bgneal@312: 
bgneal@312: 				scriptLoadedCallbacks[url].push({
bgneal@312: 					func : callback,
bgneal@312: 					scope : scope || this
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		this.loadQueue = function(callback, scope) {
bgneal@312: 			this.loadScripts(queue, callback, scope);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		this.loadScripts = function(scripts, callback, scope) {
bgneal@312: 			var loadScripts;
bgneal@312: 
bgneal@312: 			function execScriptLoadedCallbacks(url) {
bgneal@312: 				// Execute URL callback functions
bgneal@312: 				tinymce.each(scriptLoadedCallbacks[url], function(callback) {
bgneal@312: 					callback.func.call(callback.scope);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				scriptLoadedCallbacks[url] = undefined;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			queueLoadedCallbacks.push({
bgneal@312: 				func : callback,
bgneal@312: 				scope : scope || this
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			loadScripts = function() {
bgneal@312: 				var loadingScripts = tinymce.grep(scripts);
bgneal@312: 
bgneal@312: 				// Current scripts has been handled
bgneal@312: 				scripts.length = 0;
bgneal@312: 
bgneal@312: 				// Load scripts that needs to be loaded
bgneal@312: 				tinymce.each(loadingScripts, function(url) {
bgneal@312: 					// Script is already loaded then execute script callbacks directly
bgneal@312: 					if (states[url] == LOADED) {
bgneal@312: 						execScriptLoadedCallbacks(url);
bgneal@312: 						return;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// Is script not loading then start loading it
bgneal@312: 					if (states[url] != LOADING) {
bgneal@312: 						states[url] = LOADING;
bgneal@312: 						loading++;
bgneal@312: 
bgneal@312: 						loadScript(url, function() {
bgneal@312: 							states[url] = LOADED;
bgneal@312: 							loading--;
bgneal@312: 
bgneal@312: 							execScriptLoadedCallbacks(url);
bgneal@312: 
bgneal@312: 							// Load more scripts if they where added by the recently loaded script
bgneal@312: 							loadScripts();
bgneal@312: 						});
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// No scripts are currently loading then execute all pending queue loaded callbacks
bgneal@312: 				if (!loading) {
bgneal@312: 					tinymce.each(queueLoadedCallbacks, function(callback) {
bgneal@312: 						callback.func.call(callback.scope);
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					queueLoadedCallbacks.length = 0;
bgneal@312: 				}
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			loadScripts();
bgneal@312: 		};
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	// Global script loader
bgneal@312: 	tinymce.ScriptLoader = new tinymce.dom.ScriptLoader();
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: tinymce.dom.TreeWalker = function(start_node, root_node) {
bgneal@312: 	var node = start_node;
bgneal@312: 
bgneal@312: 	function findSibling(node, start_name, sibling_name, shallow) {
bgneal@312: 		var sibling, parent;
bgneal@312: 
bgneal@312: 		if (node) {
bgneal@312: 			// Walk into nodes if it has a start
bgneal@312: 			if (!shallow && node[start_name])
bgneal@312: 				return node[start_name];
bgneal@312: 
bgneal@312: 			// Return the sibling if it has one
bgneal@312: 			if (node != root_node) {
bgneal@312: 				sibling = node[sibling_name];
bgneal@312: 				if (sibling)
bgneal@312: 					return sibling;
bgneal@312: 
bgneal@312: 				// Walk up the parents to look for siblings
bgneal@312: 				for (parent = node.parentNode; parent && parent != root_node; parent = parent.parentNode) {
bgneal@312: 					sibling = parent[sibling_name];
bgneal@312: 					if (sibling)
bgneal@312: 						return sibling;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	this.current = function() {
bgneal@312: 		return node;
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	this.next = function(shallow) {
bgneal@312: 		return (node = findSibling(node, 'firstChild', 'nextSibling', shallow));
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	this.prev = function(shallow) {
bgneal@312: 		return (node = findSibling(node, 'lastChild', 'lastSibling', shallow));
bgneal@312: 	};
bgneal@312: };
bgneal@312: 
bgneal@312: (function() {
bgneal@312: 	var transitional = {};
bgneal@312: 
bgneal@312: 	function unpack(lookup, data) {
bgneal@312: 		var key;
bgneal@312: 
bgneal@312: 		function replace(value) {
bgneal@312: 			return value.replace(/[A-Z]+/g, function(key) {
bgneal@312: 				return replace(lookup[key]);
bgneal@312: 			});
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		// Unpack lookup
bgneal@312: 		for (key in lookup) {
bgneal@312: 			if (lookup.hasOwnProperty(key))
bgneal@312: 				lookup[key] = replace(lookup[key]);
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		// Unpack and parse data into object map
bgneal@312: 		replace(data).replace(/#/g, '#text').replace(/(\w+)\[([^\]]+)\]/g, function(str, name, children) {
bgneal@312: 			var i, map = {};
bgneal@312: 
bgneal@312: 			children = children.split(/\|/);
bgneal@312: 
bgneal@312: 			for (i = children.length - 1; i >= 0; i--)
bgneal@312: 				map[children[i]] = 1;
bgneal@312: 
bgneal@312: 			transitional[name] = map;
bgneal@312: 		});
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	// This is the XHTML 1.0 transitional elements with it's children packed to reduce it's size
bgneal@312: 	// we will later include the attributes here and use it as a default for valid elements but it
bgneal@312: 	// requires us to rewrite the serializer engine
bgneal@312: 	unpack({
bgneal@312: 		Z : '#|H|K|N|O|P',
bgneal@312: 		Y : '#|X|form|R|Q',
bgneal@312: 		X : 'p|T|div|U|W|isindex|fieldset|table',
bgneal@312: 		W : 'pre|hr|blockquote|address|center|noframes',
bgneal@312: 		U : 'ul|ol|dl|menu|dir',
bgneal@312: 		ZC : '#|p|Y|div|U|W|table|br|span|bdo|object|applet|img|map|K|N|Q',
bgneal@312: 		T : 'h1|h2|h3|h4|h5|h6',
bgneal@312: 		ZB : '#|X|S|Q',
bgneal@312: 		S : 'R|P',
bgneal@312: 		ZA : '#|a|G|J|M|O|P',
bgneal@312: 		R : '#|a|H|K|N|O',
bgneal@312: 		Q : 'noscript|P',
bgneal@312: 		P : 'ins|del|script',
bgneal@312: 		O : 'input|select|textarea|label|button',
bgneal@312: 		N : 'M|L',
bgneal@312: 		M : 'em|strong|dfn|code|q|samp|kbd|var|cite|abbr|acronym',
bgneal@312: 		L : 'sub|sup',
bgneal@312: 		K : 'J|I',
bgneal@312: 		J : 'tt|i|b|u|s|strike',
bgneal@312: 		I : 'big|small|font|basefont',
bgneal@312: 		H : 'G|F',
bgneal@312: 		G : 'br|span|bdo',
bgneal@312: 		F : 'object|applet|img|map|iframe'
bgneal@312: 	}, 'script[]' + 
bgneal@312: 		'style[]' + 
bgneal@312: 		'object[#|param|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'param[]' + 
bgneal@312: 		'p[S]' + 
bgneal@312: 		'a[Z]' + 
bgneal@312: 		'br[]' + 
bgneal@312: 		'span[S]' + 
bgneal@312: 		'bdo[S]' + 
bgneal@312: 		'applet[#|param|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'h1[S]' + 
bgneal@312: 		'img[]' + 
bgneal@312: 		'map[X|form|Q|area]' + 
bgneal@312: 		'h2[S]' + 
bgneal@312: 		'iframe[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'h3[S]' + 
bgneal@312: 		'tt[S]' + 
bgneal@312: 		'i[S]' + 
bgneal@312: 		'b[S]' + 
bgneal@312: 		'u[S]' + 
bgneal@312: 		's[S]' + 
bgneal@312: 		'strike[S]' + 
bgneal@312: 		'big[S]' + 
bgneal@312: 		'small[S]' + 
bgneal@312: 		'font[S]' + 
bgneal@312: 		'basefont[]' + 
bgneal@312: 		'em[S]' + 
bgneal@312: 		'strong[S]' + 
bgneal@312: 		'dfn[S]' + 
bgneal@312: 		'code[S]' + 
bgneal@312: 		'q[S]' + 
bgneal@312: 		'samp[S]' + 
bgneal@312: 		'kbd[S]' + 
bgneal@312: 		'var[S]' + 
bgneal@312: 		'cite[S]' + 
bgneal@312: 		'abbr[S]' + 
bgneal@312: 		'acronym[S]' + 
bgneal@312: 		'sub[S]' + 
bgneal@312: 		'sup[S]' + 
bgneal@312: 		'input[]' + 
bgneal@312: 		'select[optgroup|option]' + 
bgneal@312: 		'optgroup[option]' + 
bgneal@312: 		'option[]' + 
bgneal@312: 		'textarea[]' + 
bgneal@312: 		'label[S]' + 
bgneal@312: 		'button[#|p|T|div|U|W|table|G|object|applet|img|map|K|N|Q]' + 
bgneal@312: 		'h4[S]' + 
bgneal@312: 		'ins[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'h5[S]' + 
bgneal@312: 		'del[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'h6[S]' + 
bgneal@312: 		'div[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'ul[li]' + 
bgneal@312: 		'li[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'ol[li]' + 
bgneal@312: 		'dl[dt|dd]' + 
bgneal@312: 		'dt[S]' + 
bgneal@312: 		'dd[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'menu[li]' + 
bgneal@312: 		'dir[li]' + 
bgneal@312: 		'pre[ZA]' + 
bgneal@312: 		'hr[]' + 
bgneal@312: 		'blockquote[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'address[S|p]' + 
bgneal@312: 		'center[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'noframes[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'isindex[]' + 
bgneal@312: 		'fieldset[#|legend|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'legend[S]' + 
bgneal@312: 		'table[caption|col|colgroup|thead|tfoot|tbody|tr]' + 
bgneal@312: 		'caption[S]' + 
bgneal@312: 		'col[]' + 
bgneal@312: 		'colgroup[col]' + 
bgneal@312: 		'thead[tr]' + 
bgneal@312: 		'tr[th|td]' + 
bgneal@312: 		'th[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'form[#|X|a|H|K|N|O|Q]' + 
bgneal@312: 		'noscript[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'td[#|X|form|a|H|K|N|O|Q]' + 
bgneal@312: 		'tfoot[tr]' + 
bgneal@312: 		'tbody[tr]' + 
bgneal@312: 		'area[]' + 
bgneal@312: 		'base[]' + 
bgneal@312: 		'body[#|X|form|a|H|K|N|O|Q]'
bgneal@312: 	);
bgneal@312: 
bgneal@312: 	tinymce.dom.Schema = function() {
bgneal@312: 		var t = this, elements = transitional;
bgneal@312: 
bgneal@312: 		t.isValid = function(name, child_name) {
bgneal@312: 			var element = elements[name];
bgneal@312: 
bgneal@312: 			return !!(element && (!child_name || element[child_name]));
bgneal@312: 		};
bgneal@312: 	};
bgneal@312: })();
bgneal@312: (function(tinymce) {
bgneal@312: 	tinymce.dom.RangeUtils = function(dom) {
bgneal@312: 		var INVISIBLE_CHAR = '\uFEFF';
bgneal@312: 
bgneal@312: 		this.walk = function(rng, callback) {
bgneal@312: 			var startContainer = rng.startContainer,
bgneal@312: 				startOffset = rng.startOffset,
bgneal@312: 				endContainer = rng.endContainer,
bgneal@312: 				endOffset = rng.endOffset,
bgneal@312: 				ancestor, startPoint,
bgneal@312: 				endPoint, node, parent, siblings, nodes;
bgneal@312: 
bgneal@312: 			// Handle table cell selection the table plugin enables
bgneal@312: 			// you to fake select table cells and perform formatting actions on them
bgneal@312: 			nodes = dom.select('td.mceSelected,th.mceSelected');
bgneal@312: 			if (nodes.length > 0) {
bgneal@312: 				tinymce.each(nodes, function(node) {
bgneal@312: 					callback([node]);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			function collectSiblings(node, name, end_node) {
bgneal@312: 				var siblings = [];
bgneal@312: 
bgneal@312: 				for (; node && node != end_node; node = node[name])
bgneal@312: 					siblings.push(node);
bgneal@312: 
bgneal@312: 				return siblings;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function findEndPoint(node, root) {
bgneal@312: 				do {
bgneal@312: 					if (node.parentNode == root)
bgneal@312: 						return node;
bgneal@312: 
bgneal@312: 					node = node.parentNode;
bgneal@312: 				} while(node);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function walkBoundary(start_node, end_node, next) {
bgneal@312: 				var siblingName = next ? 'nextSibling' : 'previousSibling';
bgneal@312: 
bgneal@312: 				for (node = start_node, parent = node.parentNode; node && node != end_node; node = parent) {
bgneal@312: 					parent = node.parentNode;
bgneal@312: 					siblings = collectSiblings(node == start_node ? node : node[siblingName], siblingName);
bgneal@312: 
bgneal@312: 					if (siblings.length) {
bgneal@312: 						if (!next)
bgneal@312: 							siblings.reverse();
bgneal@312: 
bgneal@312: 						callback(siblings);
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// If index based start position then resolve it
bgneal@312: 			if (startContainer.nodeType == 1 && startContainer.hasChildNodes())
bgneal@312: 				startContainer = startContainer.childNodes[startOffset];
bgneal@312: 
bgneal@312: 			// If index based end position then resolve it
bgneal@312: 			if (endContainer.nodeType == 1 && endContainer.hasChildNodes())
bgneal@312: 				endContainer = endContainer.childNodes[Math.min(startOffset == endOffset ? endOffset : endOffset - 1, endContainer.childNodes.length - 1)];
bgneal@312: 
bgneal@312: 			// Find common ancestor and end points
bgneal@312: 			ancestor = dom.findCommonAncestor(startContainer, endContainer);
bgneal@312: 
bgneal@312: 			// Same container
bgneal@312: 			if (startContainer == endContainer)
bgneal@312: 				return callback([startContainer]);
bgneal@312: 
bgneal@312: 			// Process left side
bgneal@312: 			for (node = startContainer; node; node = node.parentNode) {
bgneal@312: 				if (node == endContainer)
bgneal@312: 					return walkBoundary(startContainer, ancestor, true);
bgneal@312: 
bgneal@312: 				if (node == ancestor)
bgneal@312: 					break;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Process right side
bgneal@312: 			for (node = endContainer; node; node = node.parentNode) {
bgneal@312: 				if (node == startContainer)
bgneal@312: 					return walkBoundary(endContainer, ancestor);
bgneal@312: 
bgneal@312: 				if (node == ancestor)
bgneal@312: 					break;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Find start/end point
bgneal@312: 			startPoint = findEndPoint(startContainer, ancestor) || startContainer;
bgneal@312: 			endPoint = findEndPoint(endContainer, ancestor) || endContainer;
bgneal@312: 
bgneal@312: 			// Walk left leaf
bgneal@312: 			walkBoundary(startContainer, startPoint, true);
bgneal@312: 
bgneal@312: 			// Walk the middle from start to end point
bgneal@312: 			siblings = collectSiblings(
bgneal@312: 				startPoint == startContainer ? startPoint : startPoint.nextSibling,
bgneal@312: 				'nextSibling',
bgneal@312: 				endPoint == endContainer ? endPoint.nextSibling : endPoint
bgneal@312: 			);
bgneal@312: 
bgneal@312: 			if (siblings.length)
bgneal@312: 				callback(siblings);
bgneal@312: 
bgneal@312: 			// Walk right leaf
bgneal@312: 			walkBoundary(endContainer, endPoint);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		/*		this.split = function(rng) {
bgneal@312: 			var startContainer = rng.startContainer,
bgneal@312: 				startOffset = rng.startOffset,
bgneal@312: 				endContainer = rng.endContainer,
bgneal@312: 				endOffset = rng.endOffset;
bgneal@312: 
bgneal@312: 			function splitText(node, offset) {
bgneal@312: 				if (offset == node.nodeValue.length)
bgneal@312: 					node.appendData(INVISIBLE_CHAR);
bgneal@312: 
bgneal@312: 				node = node.splitText(offset);
bgneal@312: 
bgneal@312: 				if (node.nodeValue === INVISIBLE_CHAR)
bgneal@312: 					node.nodeValue = '';
bgneal@312: 
bgneal@312: 				return node;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Handle single text node
bgneal@312: 			if (startContainer == endContainer) {
bgneal@312: 				if (startContainer.nodeType == 3) {
bgneal@312: 					if (startOffset != 0)
bgneal@312: 						startContainer = endContainer = splitText(startContainer, startOffset);
bgneal@312: 
bgneal@312: 					if (endOffset - startOffset != startContainer.nodeValue.length)
bgneal@312: 						splitText(startContainer, endOffset - startOffset);
bgneal@312: 				}
bgneal@312: 			} else {
bgneal@312: 				// Split startContainer text node if needed
bgneal@312: 				if (startContainer.nodeType == 3 && startOffset != 0) {
bgneal@312: 					startContainer = splitText(startContainer, startOffset);
bgneal@312: 					startOffset = 0;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Split endContainer text node if needed
bgneal@312: 				if (endContainer.nodeType == 3 && endOffset != endContainer.nodeValue.length) {
bgneal@312: 					endContainer = splitText(endContainer, endOffset).previousSibling;
bgneal@312: 					endOffset = endContainer.nodeValue.length;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return {
bgneal@312: 				startContainer : startContainer,
bgneal@312: 				startOffset : startOffset,
bgneal@312: 				endContainer : endContainer,
bgneal@312: 				endOffset : endOffset
bgneal@312: 			};
bgneal@312: 		};
bgneal@312: */
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	tinymce.dom.RangeUtils.compareRanges = function(rng1, rng2) {
bgneal@312: 		if (rng1 && rng2) {
bgneal@312: 			// Compare native IE ranges
bgneal@312: 			if (rng1.item || rng1.duplicate) {
bgneal@312: 				// Both are control ranges and the selected element matches
bgneal@312: 				if (rng1.item && rng2.item && rng1.item(0) === rng2.item(0))
bgneal@312: 					return true;
bgneal@312: 
bgneal@312: 				// Both are text ranges and the range matches
bgneal@312: 				if (rng1.isEqual && rng2.isEqual && rng2.isEqual(rng1))
bgneal@312: 					return true;
bgneal@312: 			} else {
bgneal@312: 				// Compare w3c ranges
bgneal@312: 				return rng1.startContainer == rng2.startContainer && rng1.startOffset == rng2.startOffset;
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		return false;
bgneal@312: 	};
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	// Shorten class names
bgneal@312: 	var DOM = tinymce.DOM, is = tinymce.is;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.Control', {
bgneal@312: 		Control : function(id, s) {
bgneal@312: 			this.id = id;
bgneal@312: 			this.settings = s = s || {};
bgneal@312: 			this.rendered = false;
bgneal@312: 			this.onRender = new tinymce.util.Dispatcher(this);
bgneal@312: 			this.classPrefix = '';
bgneal@312: 			this.scope = s.scope || this;
bgneal@312: 			this.disabled = 0;
bgneal@312: 			this.active = 0;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setDisabled : function(s) {
bgneal@312: 			var e;
bgneal@312: 
bgneal@312: 			if (s != this.disabled) {
bgneal@312: 				e = DOM.get(this.id);
bgneal@312: 
bgneal@312: 				// Add accessibility title for unavailable actions
bgneal@312: 				if (e && this.settings.unavailable_prefix) {
bgneal@312: 					if (s) {
bgneal@312: 						this.prevTitle = e.title;
bgneal@312: 						e.title = this.settings.unavailable_prefix + ": " + e.title;
bgneal@312: 					} else
bgneal@312: 						e.title = this.prevTitle;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				this.setState('Disabled', s);
bgneal@312: 				this.setState('Enabled', !s);
bgneal@312: 				this.disabled = s;
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isDisabled : function() {
bgneal@312: 			return this.disabled;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setActive : function(s) {
bgneal@312: 			if (s != this.active) {
bgneal@312: 				this.setState('Active', s);
bgneal@312: 				this.active = s;
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isActive : function() {
bgneal@312: 			return this.active;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setState : function(c, s) {
bgneal@312: 			var n = DOM.get(this.id);
bgneal@312: 
bgneal@312: 			c = this.classPrefix + c;
bgneal@312: 
bgneal@312: 			if (s)
bgneal@312: 				DOM.addClass(n, c);
bgneal@312: 			else
bgneal@312: 				DOM.removeClass(n, c);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isRendered : function() {
bgneal@312: 			return this.rendered;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderHTML : function() {
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderTo : function(n) {
bgneal@312: 			DOM.setHTML(n, this.renderHTML());
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		postRender : function() {
bgneal@312: 			var t = this, b;
bgneal@312: 
bgneal@312: 			// Set pending states
bgneal@312: 			if (is(t.disabled)) {
bgneal@312: 				b = t.disabled;
bgneal@312: 				t.disabled = -1;
bgneal@312: 				t.setDisabled(b);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (is(t.active)) {
bgneal@312: 				b = t.active;
bgneal@312: 				t.active = -1;
bgneal@312: 				t.setActive(b);
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		remove : function() {
bgneal@312: 			DOM.remove(this.id);
bgneal@312: 			this.destroy();
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		destroy : function() {
bgneal@312: 			tinymce.dom.Event.clear(this.id);
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: tinymce.create('tinymce.ui.Container:tinymce.ui.Control', {
bgneal@312: 	Container : function(id, s) {
bgneal@312: 		this.parent(id, s);
bgneal@312: 
bgneal@312: 		this.controls = [];
bgneal@312: 
bgneal@312: 		this.lookup = {};
bgneal@312: 	},
bgneal@312: 
bgneal@312: 	add : function(c) {
bgneal@312: 		this.lookup[c.id] = c;
bgneal@312: 		this.controls.push(c);
bgneal@312: 
bgneal@312: 		return c;
bgneal@312: 	},
bgneal@312: 
bgneal@312: 	get : function(n) {
bgneal@312: 		return this.lookup[n];
bgneal@312: 	}
bgneal@312: });
bgneal@312: 
bgneal@312: 
bgneal@312: tinymce.create('tinymce.ui.Separator:tinymce.ui.Control', {
bgneal@312: 	Separator : function(id, s) {
bgneal@312: 		this.parent(id, s);
bgneal@312: 		this.classPrefix = 'mceSeparator';
bgneal@312: 	},
bgneal@312: 
bgneal@312: 	renderHTML : function() {
bgneal@312: 		return tinymce.DOM.createHTML('span', {'class' : this.classPrefix});
bgneal@312: 	}
bgneal@312: });
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	var is = tinymce.is, DOM = tinymce.DOM, each = tinymce.each, walk = tinymce.walk;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.MenuItem:tinymce.ui.Control', {
bgneal@312: 		MenuItem : function(id, s) {
bgneal@312: 			this.parent(id, s);
bgneal@312: 			this.classPrefix = 'mceMenuItem';
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setSelected : function(s) {
bgneal@312: 			this.setState('Selected', s);
bgneal@312: 			this.selected = s;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isSelected : function() {
bgneal@312: 			return this.selected;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		postRender : function() {
bgneal@312: 			var t = this;
bgneal@312: 			
bgneal@312: 			t.parent();
bgneal@312: 
bgneal@312: 			// Set pending state
bgneal@312: 			if (is(t.selected))
bgneal@312: 				t.setSelected(t.selected);
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	var is = tinymce.is, DOM = tinymce.DOM, each = tinymce.each, walk = tinymce.walk;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.Menu:tinymce.ui.MenuItem', {
bgneal@312: 		Menu : function(id, s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.parent(id, s);
bgneal@312: 			t.items = {};
bgneal@312: 			t.collapsed = false;
bgneal@312: 			t.menuCount = 0;
bgneal@312: 			t.onAddItem = new tinymce.util.Dispatcher(this);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		expand : function(d) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (d) {
bgneal@312: 				walk(t, function(o) {
bgneal@312: 					if (o.expand)
bgneal@312: 						o.expand();
bgneal@312: 				}, 'items', t);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.collapsed = false;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		collapse : function(d) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (d) {
bgneal@312: 				walk(t, function(o) {
bgneal@312: 					if (o.collapse)
bgneal@312: 						o.collapse();
bgneal@312: 				}, 'items', t);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.collapsed = true;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isCollapsed : function() {
bgneal@312: 			return this.collapsed;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		add : function(o) {
bgneal@312: 			if (!o.settings)
bgneal@312: 				o = new tinymce.ui.MenuItem(o.id || DOM.uniqueId(), o);
bgneal@312: 
bgneal@312: 			this.onAddItem.dispatch(this, o);
bgneal@312: 
bgneal@312: 			return this.items[o.id] = o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addSeparator : function() {
bgneal@312: 			return this.add({separator : true});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addMenu : function(o) {
bgneal@312: 			if (!o.collapse)
bgneal@312: 				o = this.createMenu(o);
bgneal@312: 
bgneal@312: 			this.menuCount++;
bgneal@312: 
bgneal@312: 			return this.add(o);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		hasMenus : function() {
bgneal@312: 			return this.menuCount !== 0;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		remove : function(o) {
bgneal@312: 			delete this.items[o.id];
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		removeAll : function() {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			walk(t, function(o) {
bgneal@312: 				if (o.removeAll)
bgneal@312: 					o.removeAll();
bgneal@312: 				else
bgneal@312: 					o.remove();
bgneal@312: 
bgneal@312: 				o.destroy();
bgneal@312: 			}, 'items', t);
bgneal@312: 
bgneal@312: 			t.items = {};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createMenu : function(o) {
bgneal@312: 			var m = new tinymce.ui.Menu(o.id || DOM.uniqueId(), o);
bgneal@312: 
bgneal@312: 			m.onAddItem.add(this.onAddItem.dispatch, this.onAddItem);
bgneal@312: 
bgneal@312: 			return m;
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: (function(tinymce) {
bgneal@312: 	var is = tinymce.is, DOM = tinymce.DOM, each = tinymce.each, Event = tinymce.dom.Event, Element = tinymce.dom.Element;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.DropMenu:tinymce.ui.Menu', {
bgneal@312: 		DropMenu : function(id, s) {
bgneal@312: 			s = s || {};
bgneal@312: 			s.container = s.container || DOM.doc.body;
bgneal@312: 			s.offset_x = s.offset_x || 0;
bgneal@312: 			s.offset_y = s.offset_y || 0;
bgneal@312: 			s.vp_offset_x = s.vp_offset_x || 0;
bgneal@312: 			s.vp_offset_y = s.vp_offset_y || 0;
bgneal@312: 
bgneal@312: 			if (is(s.icons) && !s.icons)
bgneal@312: 				s['class'] += ' mceNoIcons';
bgneal@312: 
bgneal@312: 			this.parent(id, s);
bgneal@312: 			this.onShowMenu = new tinymce.util.Dispatcher(this);
bgneal@312: 			this.onHideMenu = new tinymce.util.Dispatcher(this);
bgneal@312: 			this.classPrefix = 'mceMenu';
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createMenu : function(s) {
bgneal@312: 			var t = this, cs = t.settings, m;
bgneal@312: 
bgneal@312: 			s.container = s.container || cs.container;
bgneal@312: 			s.parent = t;
bgneal@312: 			s.constrain = s.constrain || cs.constrain;
bgneal@312: 			s['class'] = s['class'] || cs['class'];
bgneal@312: 			s.vp_offset_x = s.vp_offset_x || cs.vp_offset_x;
bgneal@312: 			s.vp_offset_y = s.vp_offset_y || cs.vp_offset_y;
bgneal@312: 			m = new tinymce.ui.DropMenu(s.id || DOM.uniqueId(), s);
bgneal@312: 
bgneal@312: 			m.onAddItem.add(t.onAddItem.dispatch, t.onAddItem);
bgneal@312: 
bgneal@312: 			return m;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		update : function() {
bgneal@312: 			var t = this, s = t.settings, tb = DOM.get('menu_' + t.id + '_tbl'), co = DOM.get('menu_' + t.id + '_co'), tw, th;
bgneal@312: 
bgneal@312: 			tw = s.max_width ? Math.min(tb.clientWidth, s.max_width) : tb.clientWidth;
bgneal@312: 			th = s.max_height ? Math.min(tb.clientHeight, s.max_height) : tb.clientHeight;
bgneal@312: 
bgneal@312: 			if (!DOM.boxModel)
bgneal@312: 				t.element.setStyles({width : tw + 2, height : th + 2});
bgneal@312: 			else
bgneal@312: 				t.element.setStyles({width : tw, height : th});
bgneal@312: 
bgneal@312: 			if (s.max_width)
bgneal@312: 				DOM.setStyle(co, 'width', tw);
bgneal@312: 
bgneal@312: 			if (s.max_height) {
bgneal@312: 				DOM.setStyle(co, 'height', th);
bgneal@312: 
bgneal@312: 				if (tb.clientHeight < s.max_height)
bgneal@312: 					DOM.setStyle(co, 'overflow', 'hidden');
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		showMenu : function(x, y, px) {
bgneal@312: 			var t = this, s = t.settings, co, vp = DOM.getViewPort(), w, h, mx, my, ot = 2, dm, tb, cp = t.classPrefix;
bgneal@312: 
bgneal@312: 			t.collapse(1);
bgneal@312: 
bgneal@312: 			if (t.isMenuVisible)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			if (!t.rendered) {
bgneal@312: 				co = DOM.add(t.settings.container, t.renderNode());
bgneal@312: 
bgneal@312: 				each(t.items, function(o) {
bgneal@312: 					o.postRender();
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.element = new Element('menu_' + t.id, {blocker : 1, container : s.container});
bgneal@312: 			} else
bgneal@312: 				co = DOM.get('menu_' + t.id);
bgneal@312: 
bgneal@312: 			// Move layer out of sight unless it's Opera since it scrolls to top of page due to an bug
bgneal@312: 			if (!tinymce.isOpera)
bgneal@312: 				DOM.setStyles(co, {left : -0xFFFF , top : -0xFFFF});
bgneal@312: 
bgneal@312: 			DOM.show(co);
bgneal@312: 			t.update();
bgneal@312: 
bgneal@312: 			x += s.offset_x || 0;
bgneal@312: 			y += s.offset_y || 0;
bgneal@312: 			vp.w -= 4;
bgneal@312: 			vp.h -= 4;
bgneal@312: 
bgneal@312: 			// Move inside viewport if not submenu
bgneal@312: 			if (s.constrain) {
bgneal@312: 				w = co.clientWidth - ot;
bgneal@312: 				h = co.clientHeight - ot;
bgneal@312: 				mx = vp.x + vp.w;
bgneal@312: 				my = vp.y + vp.h;
bgneal@312: 
bgneal@312: 				if ((x + s.vp_offset_x + w) > mx)
bgneal@312: 					x = px ? px - w : Math.max(0, (mx - s.vp_offset_x) - w);
bgneal@312: 
bgneal@312: 				if ((y + s.vp_offset_y + h) > my)
bgneal@312: 					y = Math.max(0, (my - s.vp_offset_y) - h);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			DOM.setStyles(co, {left : x , top : y});
bgneal@312: 			t.element.update();
bgneal@312: 
bgneal@312: 			t.isMenuVisible = 1;
bgneal@312: 			t.mouseClickFunc = Event.add(co, 'click', function(e) {
bgneal@312: 				var m;
bgneal@312: 
bgneal@312: 				e = e.target;
bgneal@312: 
bgneal@312: 				if (e && (e = DOM.getParent(e, 'tr')) && !DOM.hasClass(e, cp + 'ItemSub')) {
bgneal@312: 					m = t.items[e.id];
bgneal@312: 
bgneal@312: 					if (m.isDisabled())
bgneal@312: 						return;
bgneal@312: 
bgneal@312: 					dm = t;
bgneal@312: 
bgneal@312: 					while (dm) {
bgneal@312: 						if (dm.hideMenu)
bgneal@312: 							dm.hideMenu();
bgneal@312: 
bgneal@312: 						dm = dm.settings.parent;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					if (m.settings.onclick)
bgneal@312: 						m.settings.onclick(e);
bgneal@312: 
bgneal@312: 					return Event.cancel(e); // Cancel to fix onbeforeunload problem
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			if (t.hasMenus()) {
bgneal@312: 				t.mouseOverFunc = Event.add(co, 'mouseover', function(e) {
bgneal@312: 					var m, r, mi;
bgneal@312: 
bgneal@312: 					e = e.target;
bgneal@312: 					if (e && (e = DOM.getParent(e, 'tr'))) {
bgneal@312: 						m = t.items[e.id];
bgneal@312: 
bgneal@312: 						if (t.lastMenu)
bgneal@312: 							t.lastMenu.collapse(1);
bgneal@312: 
bgneal@312: 						if (m.isDisabled())
bgneal@312: 							return;
bgneal@312: 
bgneal@312: 						if (e && DOM.hasClass(e, cp + 'ItemSub')) {
bgneal@312: 							//p = DOM.getPos(s.container);
bgneal@312: 							r = DOM.getRect(e);
bgneal@312: 							m.showMenu((r.x + r.w - ot), r.y - ot, r.x);
bgneal@312: 							t.lastMenu = m;
bgneal@312: 							DOM.addClass(DOM.get(m.id).firstChild, cp + 'ItemActive');
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.onShowMenu.dispatch(t);
bgneal@312: 
bgneal@312: 			if (s.keyboard_focus) {
bgneal@312: 				Event.add(co, 'keydown', t._keyHandler, t);
bgneal@312: 				DOM.select('a', 'menu_' + t.id)[0].focus(); // Select first link
bgneal@312: 				t._focusIdx = 0;
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		hideMenu : function(c) {
bgneal@312: 			var t = this, co = DOM.get('menu_' + t.id), e;
bgneal@312: 
bgneal@312: 			if (!t.isMenuVisible)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			Event.remove(co, 'mouseover', t.mouseOverFunc);
bgneal@312: 			Event.remove(co, 'click', t.mouseClickFunc);
bgneal@312: 			Event.remove(co, 'keydown', t._keyHandler);
bgneal@312: 			DOM.hide(co);
bgneal@312: 			t.isMenuVisible = 0;
bgneal@312: 
bgneal@312: 			if (!c)
bgneal@312: 				t.collapse(1);
bgneal@312: 
bgneal@312: 			if (t.element)
bgneal@312: 				t.element.hide();
bgneal@312: 
bgneal@312: 			if (e = DOM.get(t.id))
bgneal@312: 				DOM.removeClass(e.firstChild, t.classPrefix + 'ItemActive');
bgneal@312: 
bgneal@312: 			t.onHideMenu.dispatch(t);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		add : function(o) {
bgneal@312: 			var t = this, co;
bgneal@312: 
bgneal@312: 			o = t.parent(o);
bgneal@312: 
bgneal@312: 			if (t.isRendered && (co = DOM.get('menu_' + t.id)))
bgneal@312: 				t._add(DOM.select('tbody', co)[0], o);
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		collapse : function(d) {
bgneal@312: 			this.parent(d);
bgneal@312: 			this.hideMenu(1);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		remove : function(o) {
bgneal@312: 			DOM.remove(o.id);
bgneal@312: 			this.destroy();
bgneal@312: 
bgneal@312: 			return this.parent(o);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		destroy : function() {
bgneal@312: 			var t = this, co = DOM.get('menu_' + t.id);
bgneal@312: 
bgneal@312: 			Event.remove(co, 'mouseover', t.mouseOverFunc);
bgneal@312: 			Event.remove(co, 'click', t.mouseClickFunc);
bgneal@312: 
bgneal@312: 			if (t.element)
bgneal@312: 				t.element.remove();
bgneal@312: 
bgneal@312: 			DOM.remove(co);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderNode : function() {
bgneal@312: 			var t = this, s = t.settings, n, tb, co, w;
bgneal@312: 
bgneal@312: 			w = DOM.create('div', {id : 'menu_' + t.id, 'class' : s['class'], 'style' : 'position:absolute;left:0;top:0;z-index:200000'});
bgneal@312: 			co = DOM.add(w, 'div', {id : 'menu_' + t.id + '_co', 'class' : t.classPrefix + (s['class'] ? ' ' + s['class'] : '')});
bgneal@312: 			t.element = new Element('menu_' + t.id, {blocker : 1, container : s.container});
bgneal@312: 
bgneal@312: 			if (s.menu_line)
bgneal@312: 				DOM.add(co, 'span', {'class' : t.classPrefix + 'Line'});
bgneal@312: 
bgneal@312: //			n = DOM.add(co, 'div', {id : 'menu_' + t.id + '_co', 'class' : 'mceMenuContainer'});
bgneal@312: 			n = DOM.add(co, 'table', {id : 'menu_' + t.id + '_tbl', border : 0, cellPadding : 0, cellSpacing : 0});
bgneal@312: 			tb = DOM.add(n, 'tbody');
bgneal@312: 
bgneal@312: 			each(t.items, function(o) {
bgneal@312: 				t._add(tb, o);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.rendered = true;
bgneal@312: 
bgneal@312: 			return w;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		// Internal functions
bgneal@312: 
bgneal@312: 		_keyHandler : function(e) {
bgneal@312: 			var t = this, kc = e.keyCode;
bgneal@312: 
bgneal@312: 			function focus(d) {
bgneal@312: 				var i = t._focusIdx + d, e = DOM.select('a', 'menu_' + t.id)[i];
bgneal@312: 
bgneal@312: 				if (e) {
bgneal@312: 					t._focusIdx = i;
bgneal@312: 					e.focus();
bgneal@312: 				}
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			switch (kc) {
bgneal@312: 				case 38:
bgneal@312: 					focus(-1); // Select first link
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				case 40:
bgneal@312: 					focus(1);
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				case 13:
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				case 27:
bgneal@312: 					return this.hideMenu();
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_add : function(tb, o) {
bgneal@312: 			var n, s = o.settings, a, ro, it, cp = this.classPrefix, ic;
bgneal@312: 
bgneal@312: 			if (s.separator) {
bgneal@312: 				ro = DOM.add(tb, 'tr', {id : o.id, 'class' : cp + 'ItemSeparator'});
bgneal@312: 				DOM.add(ro, 'td', {'class' : cp + 'ItemSeparator'});
bgneal@312: 
bgneal@312: 				if (n = ro.previousSibling)
bgneal@312: 					DOM.addClass(n, 'mceLast');
bgneal@312: 
bgneal@312: 				return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			n = ro = DOM.add(tb, 'tr', {id : o.id, 'class' : cp + 'Item ' + cp + 'ItemEnabled'});
bgneal@312: 			n = it = DOM.add(n, 'td');
bgneal@312: 			n = a = DOM.add(n, 'a', {href : 'javascript:;', onclick : "return false;", onmousedown : 'return false;'});
bgneal@312: 
bgneal@312: 			DOM.addClass(it, s['class']);
bgneal@312: //			n = DOM.add(n, 'span', {'class' : 'item'});
bgneal@312: 
bgneal@312: 			ic = DOM.add(n, 'span', {'class' : 'mceIcon' + (s.icon ? ' mce_' + s.icon : '')});
bgneal@312: 
bgneal@312: 			if (s.icon_src)
bgneal@312: 				DOM.add(ic, 'img', {src : s.icon_src});
bgneal@312: 
bgneal@312: 			n = DOM.add(n, s.element || 'span', {'class' : 'mceText', title : o.settings.title}, o.settings.title);
bgneal@312: 
bgneal@312: 			if (o.settings.style)
bgneal@312: 				DOM.setAttrib(n, 'style', o.settings.style);
bgneal@312: 
bgneal@312: 			if (tb.childNodes.length == 1)
bgneal@312: 				DOM.addClass(ro, 'mceFirst');
bgneal@312: 
bgneal@312: 			if ((n = ro.previousSibling) && DOM.hasClass(n, cp + 'ItemSeparator'))
bgneal@312: 				DOM.addClass(ro, 'mceFirst');
bgneal@312: 
bgneal@312: 			if (o.collapse)
bgneal@312: 				DOM.addClass(ro, cp + 'ItemSub');
bgneal@312: 
bgneal@312: 			if (n = ro.previousSibling)
bgneal@312: 				DOM.removeClass(n, 'mceLast');
bgneal@312: 
bgneal@312: 			DOM.addClass(ro, 'mceLast');
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: (function(tinymce) {
bgneal@312: 	var DOM = tinymce.DOM;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.Button:tinymce.ui.Control', {
bgneal@312: 		Button : function(id, s) {
bgneal@312: 			this.parent(id, s);
bgneal@312: 			this.classPrefix = 'mceButton';
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderHTML : function() {
bgneal@312: 			var cp = this.classPrefix, s = this.settings, h, l;
bgneal@312: 
bgneal@312: 			l = DOM.encode(s.label || '');
bgneal@312: 			h = '<a id="' + this.id + '" href="javascript:;" class="' + cp + ' ' + cp + 'Enabled ' + s['class'] + (l ? ' ' + cp + 'Labeled' : '') +'" onmousedown="return false;" onclick="return false;" title="' + DOM.encode(s.title) + '">';
bgneal@312: 
bgneal@312: 			if (s.image)
bgneal@312: 				h += '<img class="mceIcon" src="' + s.image + '" />' + l + '</a>';
bgneal@312: 			else
bgneal@312: 				h += '<span class="mceIcon ' + s['class'] + '"></span>' + (l ? '<span class="' + cp + 'Label">' + l + '</span>' : '') + '</a>';
bgneal@312: 
bgneal@312: 			return h;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		postRender : function() {
bgneal@312: 			var t = this, s = t.settings;
bgneal@312: 
bgneal@312: 			tinymce.dom.Event.add(t.id, 'click', function(e) {
bgneal@312: 				if (!t.isDisabled())
bgneal@312: 					return s.onclick.call(s.scope, e);
bgneal@312: 			});
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, Dispatcher = tinymce.util.Dispatcher;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.ListBox:tinymce.ui.Control', {
bgneal@312: 		ListBox : function(id, s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.parent(id, s);
bgneal@312: 
bgneal@312: 			t.items = [];
bgneal@312: 
bgneal@312: 			t.onChange = new Dispatcher(t);
bgneal@312: 
bgneal@312: 			t.onPostRender = new Dispatcher(t);
bgneal@312: 
bgneal@312: 			t.onAdd = new Dispatcher(t);
bgneal@312: 
bgneal@312: 			t.onRenderMenu = new tinymce.util.Dispatcher(this);
bgneal@312: 
bgneal@312: 			t.classPrefix = 'mceListBox';
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		select : function(va) {
bgneal@312: 			var t = this, fv, f;
bgneal@312: 
bgneal@312: 			if (va == undefined)
bgneal@312: 				return t.selectByIndex(-1);
bgneal@312: 
bgneal@312: 			// Is string or number make function selector
bgneal@312: 			if (va && va.call)
bgneal@312: 				f = va;
bgneal@312: 			else {
bgneal@312: 				f = function(v) {
bgneal@312: 					return v == va;
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Do we need to do something?
bgneal@312: 			if (va != t.selectedValue) {
bgneal@312: 				// Find item
bgneal@312: 				each(t.items, function(o, i) {
bgneal@312: 					if (f(o.value)) {
bgneal@312: 						fv = 1;
bgneal@312: 						t.selectByIndex(i);
bgneal@312: 						return false;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				if (!fv)
bgneal@312: 					t.selectByIndex(-1);
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		selectByIndex : function(idx) {
bgneal@312: 			var t = this, e, o;
bgneal@312: 
bgneal@312: 			if (idx != t.selectedIndex) {
bgneal@312: 				e = DOM.get(t.id + '_text');
bgneal@312: 				o = t.items[idx];
bgneal@312: 
bgneal@312: 				if (o) {
bgneal@312: 					t.selectedValue = o.value;
bgneal@312: 					t.selectedIndex = idx;
bgneal@312: 					DOM.setHTML(e, DOM.encode(o.title));
bgneal@312: 					DOM.removeClass(e, 'mceTitle');
bgneal@312: 				} else {
bgneal@312: 					DOM.setHTML(e, DOM.encode(t.settings.title));
bgneal@312: 					DOM.addClass(e, 'mceTitle');
bgneal@312: 					t.selectedValue = t.selectedIndex = null;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				e = 0;
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		add : function(n, v, o) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			o = o || {};
bgneal@312: 			o = tinymce.extend(o, {
bgneal@312: 				title : n,
bgneal@312: 				value : v
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.items.push(o);
bgneal@312: 			t.onAdd.dispatch(t, o);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getLength : function() {
bgneal@312: 			return this.items.length;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderHTML : function() {
bgneal@312: 			var h = '', t = this, s = t.settings, cp = t.classPrefix;
bgneal@312: 
bgneal@312: 			h = '<table id="' + t.id + '" cellpadding="0" cellspacing="0" class="' + cp + ' ' + cp + 'Enabled' + (s['class'] ? (' ' + s['class']) : '') + '"><tbody><tr>';
bgneal@312: 			h += '<td>' + DOM.createHTML('a', {id : t.id + '_text', href : 'javascript:;', 'class' : 'mceText', onclick : "return false;", onmousedown : 'return false;'}, DOM.encode(t.settings.title)) + '</td>';
bgneal@312: 			h += '<td>' + DOM.createHTML('a', {id : t.id + '_open', tabindex : -1, href : 'javascript:;', 'class' : 'mceOpen', onclick : "return false;", onmousedown : 'return false;'}, '<span></span>') + '</td>';
bgneal@312: 			h += '</tr></tbody></table>';
bgneal@312: 
bgneal@312: 			return h;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		showMenu : function() {
bgneal@312: 			var t = this, p1, p2, e = DOM.get(this.id), m;
bgneal@312: 
bgneal@312: 			if (t.isDisabled() || t.items.length == 0)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			if (t.menu && t.menu.isMenuVisible)
bgneal@312: 				return t.hideMenu();
bgneal@312: 
bgneal@312: 			if (!t.isMenuRendered) {
bgneal@312: 				t.renderMenu();
bgneal@312: 				t.isMenuRendered = true;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			p1 = DOM.getPos(this.settings.menu_container);
bgneal@312: 			p2 = DOM.getPos(e);
bgneal@312: 
bgneal@312: 			m = t.menu;
bgneal@312: 			m.settings.offset_x = p2.x;
bgneal@312: 			m.settings.offset_y = p2.y;
bgneal@312: 			m.settings.keyboard_focus = !tinymce.isOpera; // Opera is buggy when it comes to auto focus
bgneal@312: 
bgneal@312: 			// Select in menu
bgneal@312: 			if (t.oldID)
bgneal@312: 				m.items[t.oldID].setSelected(0);
bgneal@312: 
bgneal@312: 			each(t.items, function(o) {
bgneal@312: 				if (o.value === t.selectedValue) {
bgneal@312: 					m.items[o.id].setSelected(1);
bgneal@312: 					t.oldID = o.id;
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			m.showMenu(0, e.clientHeight);
bgneal@312: 
bgneal@312: 			Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@312: 			DOM.addClass(t.id, t.classPrefix + 'Selected');
bgneal@312: 
bgneal@312: 			//DOM.get(t.id + '_text').focus();
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		hideMenu : function(e) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (t.menu && t.menu.isMenuVisible) {
bgneal@312: 				// Prevent double toogles by canceling the mouse click event to the button
bgneal@312: 				if (e && e.type == "mousedown" && (e.target.id == t.id + '_text' || e.target.id == t.id + '_open'))
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				if (!e || !DOM.getParent(e.target, '.mceMenu')) {
bgneal@312: 					DOM.removeClass(t.id, t.classPrefix + 'Selected');
bgneal@312: 					Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@312: 					t.menu.hideMenu();
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderMenu : function() {
bgneal@312: 			var t = this, m;
bgneal@312: 
bgneal@312: 			m = t.settings.control_manager.createDropMenu(t.id + '_menu', {
bgneal@312: 				menu_line : 1,
bgneal@312: 				'class' : t.classPrefix + 'Menu mceNoIcons',
bgneal@312: 				max_width : 150,
bgneal@312: 				max_height : 150
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			m.onHideMenu.add(t.hideMenu, t);
bgneal@312: 
bgneal@312: 			m.add({
bgneal@312: 				title : t.settings.title,
bgneal@312: 				'class' : 'mceMenuItemTitle',
bgneal@312: 				onclick : function() {
bgneal@312: 					if (t.settings.onselect('') !== false)
bgneal@312: 						t.select(''); // Must be runned after
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			each(t.items, function(o) {
bgneal@312: 				// No value then treat it as a title
bgneal@312: 				if (o.value === undefined) {
bgneal@312: 					m.add({
bgneal@312: 						title : o.title,
bgneal@312: 						'class' : 'mceMenuItemTitle',
bgneal@312: 						onclick : function() {
bgneal@312: 							if (t.settings.onselect('') !== false)
bgneal@312: 								t.select(''); // Must be runned after
bgneal@312: 						}
bgneal@312: 					});
bgneal@312: 				} else {
bgneal@312: 					o.id = DOM.uniqueId();
bgneal@312: 					o.onclick = function() {
bgneal@312: 						if (t.settings.onselect(o.value) !== false)
bgneal@312: 							t.select(o.value); // Must be runned after
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					m.add(o);
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.onRenderMenu.dispatch(t, m);
bgneal@312: 			t.menu = m;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		postRender : function() {
bgneal@312: 			var t = this, cp = t.classPrefix;
bgneal@312: 
bgneal@312: 			Event.add(t.id, 'click', t.showMenu, t);
bgneal@312: 			Event.add(t.id + '_text', 'focus', function() {
bgneal@312: 				if (!t._focused) {
bgneal@312: 					t.keyDownHandler = Event.add(t.id + '_text', 'keydown', function(e) {
bgneal@312: 						var idx = -1, v, kc = e.keyCode;
bgneal@312: 
bgneal@312: 						// Find current index
bgneal@312: 						each(t.items, function(v, i) {
bgneal@312: 							if (t.selectedValue == v.value)
bgneal@312: 								idx = i;
bgneal@312: 						});
bgneal@312: 
bgneal@312: 						// Move up/down
bgneal@312: 						if (kc == 38)
bgneal@312: 							v = t.items[idx - 1];
bgneal@312: 						else if (kc == 40)
bgneal@312: 							v = t.items[idx + 1];
bgneal@312: 						else if (kc == 13) {
bgneal@312: 							// Fake select on enter
bgneal@312: 							v = t.selectedValue;
bgneal@312: 							t.selectedValue = null; // Needs to be null to fake change
bgneal@312: 							t.settings.onselect(v);
bgneal@312: 							return Event.cancel(e);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						if (v) {
bgneal@312: 							t.hideMenu();
bgneal@312: 							t.select(v.value);
bgneal@312: 						}
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				t._focused = 1;
bgneal@312: 			});
bgneal@312: 			Event.add(t.id + '_text', 'blur', function() {Event.remove(t.id + '_text', 'keydown', t.keyDownHandler); t._focused = 0;});
bgneal@312: 
bgneal@312: 			// Old IE doesn't have hover on all elements
bgneal@312: 			if (tinymce.isIE6 || !DOM.boxModel) {
bgneal@312: 				Event.add(t.id, 'mouseover', function() {
bgneal@312: 					if (!DOM.hasClass(t.id, cp + 'Disabled'))
bgneal@312: 						DOM.addClass(t.id, cp + 'Hover');
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				Event.add(t.id, 'mouseout', function() {
bgneal@312: 					if (!DOM.hasClass(t.id, cp + 'Disabled'))
bgneal@312: 						DOM.removeClass(t.id, cp + 'Hover');
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.onPostRender.dispatch(t, DOM.get(t.id));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		destroy : function() {
bgneal@312: 			this.parent();
bgneal@312: 
bgneal@312: 			Event.clear(this.id + '_text');
bgneal@312: 			Event.clear(this.id + '_open');
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: (function(tinymce) {
bgneal@312: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, Dispatcher = tinymce.util.Dispatcher;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.NativeListBox:tinymce.ui.ListBox', {
bgneal@312: 		NativeListBox : function(id, s) {
bgneal@312: 			this.parent(id, s);
bgneal@312: 			this.classPrefix = 'mceNativeListBox';
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setDisabled : function(s) {
bgneal@312: 			DOM.get(this.id).disabled = s;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isDisabled : function() {
bgneal@312: 			return DOM.get(this.id).disabled;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		select : function(va) {
bgneal@312: 			var t = this, fv, f;
bgneal@312: 
bgneal@312: 			if (va == undefined)
bgneal@312: 				return t.selectByIndex(-1);
bgneal@312: 
bgneal@312: 			// Is string or number make function selector
bgneal@312: 			if (va && va.call)
bgneal@312: 				f = va;
bgneal@312: 			else {
bgneal@312: 				f = function(v) {
bgneal@312: 					return v == va;
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Do we need to do something?
bgneal@312: 			if (va != t.selectedValue) {
bgneal@312: 				// Find item
bgneal@312: 				each(t.items, function(o, i) {
bgneal@312: 					if (f(o.value)) {
bgneal@312: 						fv = 1;
bgneal@312: 						t.selectByIndex(i);
bgneal@312: 						return false;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				if (!fv)
bgneal@312: 					t.selectByIndex(-1);
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		selectByIndex : function(idx) {
bgneal@312: 			DOM.get(this.id).selectedIndex = idx + 1;
bgneal@312: 			this.selectedValue = this.items[idx] ? this.items[idx].value : null;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		add : function(n, v, a) {
bgneal@312: 			var o, t = this;
bgneal@312: 
bgneal@312: 			a = a || {};
bgneal@312: 			a.value = v;
bgneal@312: 
bgneal@312: 			if (t.isRendered())
bgneal@312: 				DOM.add(DOM.get(this.id), 'option', a, n);
bgneal@312: 
bgneal@312: 			o = {
bgneal@312: 				title : n,
bgneal@312: 				value : v,
bgneal@312: 				attribs : a
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			t.items.push(o);
bgneal@312: 			t.onAdd.dispatch(t, o);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getLength : function() {
bgneal@312: 			return this.items.length;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderHTML : function() {
bgneal@312: 			var h, t = this;
bgneal@312: 
bgneal@312: 			h = DOM.createHTML('option', {value : ''}, '-- ' + t.settings.title + ' --');
bgneal@312: 
bgneal@312: 			each(t.items, function(it) {
bgneal@312: 				h += DOM.createHTML('option', {value : it.value}, it.title);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			h = DOM.createHTML('select', {id : t.id, 'class' : 'mceNativeListBox'}, h);
bgneal@312: 
bgneal@312: 			return h;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		postRender : function() {
bgneal@312: 			var t = this, ch;
bgneal@312: 
bgneal@312: 			t.rendered = true;
bgneal@312: 
bgneal@312: 			function onChange(e) {
bgneal@312: 				var v = t.items[e.target.selectedIndex - 1];
bgneal@312: 
bgneal@312: 				if (v && (v = v.value)) {
bgneal@312: 					t.onChange.dispatch(t, v);
bgneal@312: 
bgneal@312: 					if (t.settings.onselect)
bgneal@312: 						t.settings.onselect(v);
bgneal@312: 				}
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			Event.add(t.id, 'change', onChange);
bgneal@312: 
bgneal@312: 			// Accessibility keyhandler
bgneal@312: 			Event.add(t.id, 'keydown', function(e) {
bgneal@312: 				var bf;
bgneal@312: 
bgneal@312: 				Event.remove(t.id, 'change', ch);
bgneal@312: 
bgneal@312: 				bf = Event.add(t.id, 'blur', function() {
bgneal@312: 					Event.add(t.id, 'change', onChange);
bgneal@312: 					Event.remove(t.id, 'blur', bf);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				if (e.keyCode == 13 || e.keyCode == 32) {
bgneal@312: 					onChange(e);
bgneal@312: 					return Event.cancel(e);
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.onPostRender.dispatch(t, DOM.get(t.id));
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: (function(tinymce) {
bgneal@312: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.MenuButton:tinymce.ui.Button', {
bgneal@312: 		MenuButton : function(id, s) {
bgneal@312: 			this.parent(id, s);
bgneal@312: 
bgneal@312: 			this.onRenderMenu = new tinymce.util.Dispatcher(this);
bgneal@312: 
bgneal@312: 			s.menu_container = s.menu_container || DOM.doc.body;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		showMenu : function() {
bgneal@312: 			var t = this, p1, p2, e = DOM.get(t.id), m;
bgneal@312: 
bgneal@312: 			if (t.isDisabled())
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			if (!t.isMenuRendered) {
bgneal@312: 				t.renderMenu();
bgneal@312: 				t.isMenuRendered = true;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (t.isMenuVisible)
bgneal@312: 				return t.hideMenu();
bgneal@312: 
bgneal@312: 			p1 = DOM.getPos(t.settings.menu_container);
bgneal@312: 			p2 = DOM.getPos(e);
bgneal@312: 
bgneal@312: 			m = t.menu;
bgneal@312: 			m.settings.offset_x = p2.x;
bgneal@312: 			m.settings.offset_y = p2.y;
bgneal@312: 			m.settings.vp_offset_x = p2.x;
bgneal@312: 			m.settings.vp_offset_y = p2.y;
bgneal@312: 			m.settings.keyboard_focus = t._focused;
bgneal@312: 			m.showMenu(0, e.clientHeight);
bgneal@312: 
bgneal@312: 			Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@312: 			t.setState('Selected', 1);
bgneal@312: 
bgneal@312: 			t.isMenuVisible = 1;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderMenu : function() {
bgneal@312: 			var t = this, m;
bgneal@312: 
bgneal@312: 			m = t.settings.control_manager.createDropMenu(t.id + '_menu', {
bgneal@312: 				menu_line : 1,
bgneal@312: 				'class' : this.classPrefix + 'Menu',
bgneal@312: 				icons : t.settings.icons
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			m.onHideMenu.add(t.hideMenu, t);
bgneal@312: 
bgneal@312: 			t.onRenderMenu.dispatch(t, m);
bgneal@312: 			t.menu = m;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		hideMenu : function(e) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			// Prevent double toogles by canceling the mouse click event to the button
bgneal@312: 			if (e && e.type == "mousedown" && DOM.getParent(e.target, function(e) {return e.id === t.id || e.id === t.id + '_open';}))
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			if (!e || !DOM.getParent(e.target, '.mceMenu')) {
bgneal@312: 				t.setState('Selected', 0);
bgneal@312: 				Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@312: 				if (t.menu)
bgneal@312: 					t.menu.hideMenu();
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.isMenuVisible = 0;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		postRender : function() {
bgneal@312: 			var t = this, s = t.settings;
bgneal@312: 
bgneal@312: 			Event.add(t.id, 'click', function() {
bgneal@312: 				if (!t.isDisabled()) {
bgneal@312: 					if (s.onclick)
bgneal@312: 						s.onclick(t.value);
bgneal@312: 
bgneal@312: 					t.showMenu();
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.SplitButton:tinymce.ui.MenuButton', {
bgneal@312: 		SplitButton : function(id, s) {
bgneal@312: 			this.parent(id, s);
bgneal@312: 			this.classPrefix = 'mceSplitButton';
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderHTML : function() {
bgneal@312: 			var h, t = this, s = t.settings, h1;
bgneal@312: 
bgneal@312: 			h = '<tbody><tr>';
bgneal@312: 
bgneal@312: 			if (s.image)
bgneal@312: 				h1 = DOM.createHTML('img ', {src : s.image, 'class' : 'mceAction ' + s['class']});
bgneal@312: 			else
bgneal@312: 				h1 = DOM.createHTML('span', {'class' : 'mceAction ' + s['class']}, '');
bgneal@312: 
bgneal@312: 			h += '<td>' + DOM.createHTML('a', {id : t.id + '_action', href : 'javascript:;', 'class' : 'mceAction ' + s['class'], onclick : "return false;", onmousedown : 'return false;', title : s.title}, h1) + '</td>';
bgneal@312: 	
bgneal@312: 			h1 = DOM.createHTML('span', {'class' : 'mceOpen ' + s['class']});
bgneal@312: 			h += '<td>' + DOM.createHTML('a', {id : t.id + '_open', href : 'javascript:;', 'class' : 'mceOpen ' + s['class'], onclick : "return false;", onmousedown : 'return false;', title : s.title}, h1) + '</td>';
bgneal@312: 
bgneal@312: 			h += '</tr></tbody>';
bgneal@312: 
bgneal@312: 			return DOM.createHTML('table', {id : t.id, 'class' : 'mceSplitButton mceSplitButtonEnabled ' + s['class'], cellpadding : '0', cellspacing : '0', onmousedown : 'return false;', title : s.title}, h);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		postRender : function() {
bgneal@312: 			var t = this, s = t.settings;
bgneal@312: 
bgneal@312: 			if (s.onclick) {
bgneal@312: 				Event.add(t.id + '_action', 'click', function() {
bgneal@312: 					if (!t.isDisabled())
bgneal@312: 						s.onclick(t.value);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			Event.add(t.id + '_open', 'click', t.showMenu, t);
bgneal@312: 			Event.add(t.id + '_open', 'focus', function() {t._focused = 1;});
bgneal@312: 			Event.add(t.id + '_open', 'blur', function() {t._focused = 0;});
bgneal@312: 
bgneal@312: 			// Old IE doesn't have hover on all elements
bgneal@312: 			if (tinymce.isIE6 || !DOM.boxModel) {
bgneal@312: 				Event.add(t.id, 'mouseover', function() {
bgneal@312: 					if (!DOM.hasClass(t.id, 'mceSplitButtonDisabled'))
bgneal@312: 						DOM.addClass(t.id, 'mceSplitButtonHover');
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				Event.add(t.id, 'mouseout', function() {
bgneal@312: 					if (!DOM.hasClass(t.id, 'mceSplitButtonDisabled'))
bgneal@312: 						DOM.removeClass(t.id, 'mceSplitButtonHover');
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		destroy : function() {
bgneal@312: 			this.parent();
bgneal@312: 
bgneal@312: 			Event.clear(this.id + '_action');
bgneal@312: 			Event.clear(this.id + '_open');
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, is = tinymce.is, each = tinymce.each;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ui.ColorSplitButton:tinymce.ui.SplitButton', {
bgneal@312: 		ColorSplitButton : function(id, s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.parent(id, s);
bgneal@312: 
bgneal@312: 			t.settings = s = tinymce.extend({
bgneal@312: 				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',
bgneal@312: 				grid_width : 8,
bgneal@312: 				default_color : '#888888'
bgneal@312: 			}, t.settings);
bgneal@312: 
bgneal@312: 			t.onShowMenu = new tinymce.util.Dispatcher(t);
bgneal@312: 
bgneal@312: 			t.onHideMenu = new tinymce.util.Dispatcher(t);
bgneal@312: 
bgneal@312: 			t.value = s.default_color;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		showMenu : function() {
bgneal@312: 			var t = this, r, p, e, p2;
bgneal@312: 
bgneal@312: 			if (t.isDisabled())
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			if (!t.isMenuRendered) {
bgneal@312: 				t.renderMenu();
bgneal@312: 				t.isMenuRendered = true;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (t.isMenuVisible)
bgneal@312: 				return t.hideMenu();
bgneal@312: 
bgneal@312: 			e = DOM.get(t.id);
bgneal@312: 			DOM.show(t.id + '_menu');
bgneal@312: 			DOM.addClass(e, 'mceSplitButtonSelected');
bgneal@312: 			p2 = DOM.getPos(e);
bgneal@312: 			DOM.setStyles(t.id + '_menu', {
bgneal@312: 				left : p2.x,
bgneal@312: 				top : p2.y + e.clientHeight,
bgneal@312: 				zIndex : 200000
bgneal@312: 			});
bgneal@312: 			e = 0;
bgneal@312: 
bgneal@312: 			Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@312: 			t.onShowMenu.dispatch(t);
bgneal@312: 
bgneal@312: 			if (t._focused) {
bgneal@312: 				t._keyHandler = Event.add(t.id + '_menu', 'keydown', function(e) {
bgneal@312: 					if (e.keyCode == 27)
bgneal@312: 						t.hideMenu();
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				DOM.select('a', t.id + '_menu')[0].focus(); // Select first link
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.isMenuVisible = 1;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		hideMenu : function(e) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			// Prevent double toogles by canceling the mouse click event to the button
bgneal@312: 			if (e && e.type == "mousedown" && DOM.getParent(e.target, function(e) {return e.id === t.id + '_open';}))
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			if (!e || !DOM.getParent(e.target, '.mceSplitButtonMenu')) {
bgneal@312: 				DOM.removeClass(t.id, 'mceSplitButtonSelected');
bgneal@312: 				Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@312: 				Event.remove(t.id + '_menu', 'keydown', t._keyHandler);
bgneal@312: 				DOM.hide(t.id + '_menu');
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.onHideMenu.dispatch(t);
bgneal@312: 
bgneal@312: 			t.isMenuVisible = 0;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		renderMenu : function() {
bgneal@312: 			var t = this, m, i = 0, s = t.settings, n, tb, tr, w;
bgneal@312: 
bgneal@312: 			w = DOM.add(s.menu_container, 'div', {id : t.id + '_menu', 'class' : s['menu_class'] + ' ' + s['class'], style : 'position:absolute;left:0;top:-1000px;'});
bgneal@312: 			m = DOM.add(w, 'div', {'class' : s['class'] + ' mceSplitButtonMenu'});
bgneal@312: 			DOM.add(m, 'span', {'class' : 'mceMenuLine'});
bgneal@312: 
bgneal@312: 			n = DOM.add(m, 'table', {'class' : 'mceColorSplitMenu'});
bgneal@312: 			tb = DOM.add(n, 'tbody');
bgneal@312: 
bgneal@312: 			// Generate color grid
bgneal@312: 			i = 0;
bgneal@312: 			each(is(s.colors, 'array') ? s.colors : s.colors.split(','), function(c) {
bgneal@312: 				c = c.replace(/^#/, '');
bgneal@312: 
bgneal@312: 				if (!i--) {
bgneal@312: 					tr = DOM.add(tb, 'tr');
bgneal@312: 					i = s.grid_width - 1;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				n = DOM.add(tr, 'td');
bgneal@312: 
bgneal@312: 				n = DOM.add(n, 'a', {
bgneal@312: 					href : 'javascript:;',
bgneal@312: 					style : {
bgneal@312: 						backgroundColor : '#' + c
bgneal@312: 					},
bgneal@312: 					_mce_color : '#' + c
bgneal@312: 				});
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			if (s.more_colors_func) {
bgneal@312: 				n = DOM.add(tb, 'tr');
bgneal@312: 				n = DOM.add(n, 'td', {colspan : s.grid_width, 'class' : 'mceMoreColors'});
bgneal@312: 				n = DOM.add(n, 'a', {id : t.id + '_more', href : 'javascript:;', onclick : 'return false;', 'class' : 'mceMoreColors'}, s.more_colors_title);
bgneal@312: 
bgneal@312: 				Event.add(n, 'click', function(e) {
bgneal@312: 					s.more_colors_func.call(s.more_colors_scope || this);
bgneal@312: 					return Event.cancel(e); // Cancel to fix onbeforeunload problem
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			DOM.addClass(m, 'mceColorSplitMenu');
bgneal@312: 
bgneal@312: 			Event.add(t.id + '_menu', 'click', function(e) {
bgneal@312: 				var c;
bgneal@312: 
bgneal@312: 				e = e.target;
bgneal@312: 
bgneal@312: 				if (e.nodeName == 'A' && (c = e.getAttribute('_mce_color')))
bgneal@312: 					t.setColor(c);
bgneal@312: 
bgneal@312: 				return Event.cancel(e); // Prevent IE auto save warning
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			return w;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setColor : function(c) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			DOM.setStyle(t.id + '_preview', 'backgroundColor', c);
bgneal@312: 
bgneal@312: 			t.value = c;
bgneal@312: 			t.hideMenu();
bgneal@312: 			t.settings.onselect(c);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		postRender : function() {
bgneal@312: 			var t = this, id = t.id;
bgneal@312: 
bgneal@312: 			t.parent();
bgneal@312: 			DOM.add(id + '_action', 'div', {id : id + '_preview', 'class' : 'mceColorPreview'});
bgneal@312: 			DOM.setStyle(t.id + '_preview', 'backgroundColor', t.value);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		destroy : function() {
bgneal@312: 			this.parent();
bgneal@312: 
bgneal@312: 			Event.clear(this.id + '_menu');
bgneal@312: 			Event.clear(this.id + '_more');
bgneal@312: 			DOM.remove(this.id + '_menu');
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: tinymce.create('tinymce.ui.Toolbar:tinymce.ui.Container', {
bgneal@312: 	renderHTML : function() {
bgneal@312: 		var t = this, h = '', c, co, dom = tinymce.DOM, s = t.settings, i, pr, nx, cl;
bgneal@312: 
bgneal@312: 		cl = t.controls;
bgneal@312: 		for (i=0; i<cl.length; i++) {
bgneal@312: 			// Get current control, prev control, next control and if the control is a list box or not
bgneal@312: 			co = cl[i];
bgneal@312: 			pr = cl[i - 1];
bgneal@312: 			nx = cl[i + 1];
bgneal@312: 
bgneal@312: 			// Add toolbar start
bgneal@312: 			if (i === 0) {
bgneal@312: 				c = 'mceToolbarStart';
bgneal@312: 
bgneal@312: 				if (co.Button)
bgneal@312: 					c += ' mceToolbarStartButton';
bgneal@312: 				else if (co.SplitButton)
bgneal@312: 					c += ' mceToolbarStartSplitButton';
bgneal@312: 				else if (co.ListBox)
bgneal@312: 					c += ' mceToolbarStartListBox';
bgneal@312: 
bgneal@312: 				h += dom.createHTML('td', {'class' : c}, dom.createHTML('span', null, '<!-- IE -->'));
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Add toolbar end before list box and after the previous button
bgneal@312: 			// This is to fix the o2k7 editor skins
bgneal@312: 			if (pr && co.ListBox) {
bgneal@312: 				if (pr.Button || pr.SplitButton)
bgneal@312: 					h += dom.createHTML('td', {'class' : 'mceToolbarEnd'}, dom.createHTML('span', null, '<!-- IE -->'));
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Render control HTML
bgneal@312: 
bgneal@312: 			// IE 8 quick fix, needed to propertly generate a hit area for anchors
bgneal@312: 			if (dom.stdMode)
bgneal@312: 				h += '<td style="position: relative">' + co.renderHTML() + '</td>';
bgneal@312: 			else
bgneal@312: 				h += '<td>' + co.renderHTML() + '</td>';
bgneal@312: 
bgneal@312: 			// Add toolbar start after list box and before the next button
bgneal@312: 			// This is to fix the o2k7 editor skins
bgneal@312: 			if (nx && co.ListBox) {
bgneal@312: 				if (nx.Button || nx.SplitButton)
bgneal@312: 					h += dom.createHTML('td', {'class' : 'mceToolbarStart'}, dom.createHTML('span', null, '<!-- IE -->'));
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		c = 'mceToolbarEnd';
bgneal@312: 
bgneal@312: 		if (co.Button)
bgneal@312: 			c += ' mceToolbarEndButton';
bgneal@312: 		else if (co.SplitButton)
bgneal@312: 			c += ' mceToolbarEndSplitButton';
bgneal@312: 		else if (co.ListBox)
bgneal@312: 			c += ' mceToolbarEndListBox';
bgneal@312: 
bgneal@312: 		h += dom.createHTML('td', {'class' : c}, dom.createHTML('span', null, '<!-- IE -->'));
bgneal@312: 
bgneal@312: 		return dom.createHTML('table', {id : t.id, 'class' : 'mceToolbar' + (s['class'] ? ' ' + s['class'] : ''), cellpadding : '0', cellspacing : '0', align : t.settings.align || ''}, '<tbody><tr>' + h + '</tr></tbody>');
bgneal@312: 	}
bgneal@312: });
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	var Dispatcher = tinymce.util.Dispatcher, each = tinymce.each;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.AddOnManager', {
bgneal@312: 		AddOnManager : function() {
bgneal@312: 			var self = this;
bgneal@312: 
bgneal@312: 			self.items = [];
bgneal@312: 			self.urls = {};
bgneal@312: 			self.lookup = {};
bgneal@312: 			self.onAdd = new Dispatcher(self);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		get : function(n) {
bgneal@312: 			return this.lookup[n];
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		requireLangPack : function(n) {
bgneal@312: 			var s = tinymce.settings;
bgneal@312: 
bgneal@312: 			if (s && s.language)
bgneal@312: 				tinymce.ScriptLoader.add(this.urls[n] + '/langs/' + s.language + '.js');
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		add : function(id, o) {
bgneal@312: 			this.items.push(o);
bgneal@312: 			this.lookup[id] = o;
bgneal@312: 			this.onAdd.dispatch(this, id, o);
bgneal@312: 
bgneal@312: 			return o;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		load : function(n, u, cb, s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (t.urls[n])
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			if (u.indexOf('/') != 0 && u.indexOf('://') == -1)
bgneal@312: 				u = tinymce.baseURL + '/' +  u;
bgneal@312: 
bgneal@312: 			t.urls[n] = u.substring(0, u.lastIndexOf('/'));
bgneal@312: 
bgneal@312: 			if (!t.lookup[n])
bgneal@312: 				tinymce.ScriptLoader.add(u, cb, s);
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: 
bgneal@312: 	// Create plugin and theme managers
bgneal@312: 	tinymce.PluginManager = new tinymce.AddOnManager();
bgneal@312: 	tinymce.ThemeManager = new tinymce.AddOnManager();
bgneal@312: }(tinymce));
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	// Shorten names
bgneal@312: 	var each = tinymce.each, extend = tinymce.extend,
bgneal@312: 		DOM = tinymce.DOM, Event = tinymce.dom.Event,
bgneal@312: 		ThemeManager = tinymce.ThemeManager, PluginManager = tinymce.PluginManager,
bgneal@312: 		explode = tinymce.explode,
bgneal@312: 		Dispatcher = tinymce.util.Dispatcher, undefined, instanceCounter = 0;
bgneal@312: 
bgneal@312: 	// Setup some URLs where the editor API is located and where the document is
bgneal@312: 	tinymce.documentBaseURL = window.location.href.replace(/[\?#].*$/, '').replace(/[\/\\][^\/]+$/, '');
bgneal@312: 	if (!/[\/\\]$/.test(tinymce.documentBaseURL))
bgneal@312: 		tinymce.documentBaseURL += '/';
bgneal@312: 
bgneal@312: 	tinymce.baseURL = new tinymce.util.URI(tinymce.documentBaseURL).toAbsolute(tinymce.baseURL);
bgneal@312: 
bgneal@312: 	tinymce.baseURI = new tinymce.util.URI(tinymce.baseURL);
bgneal@312: 
bgneal@312: 	// Add before unload listener
bgneal@312: 	// This was required since IE was leaking memory if you added and removed beforeunload listeners
bgneal@312: 	// with attachEvent/detatchEvent so this only adds one listener and instances can the attach to the onBeforeUnload event
bgneal@312: 	tinymce.onBeforeUnload = new Dispatcher(tinymce);
bgneal@312: 
bgneal@312: 	// Must be on window or IE will leak if the editor is placed in frame or iframe
bgneal@312: 	Event.add(window, 'beforeunload', function(e) {
bgneal@312: 		tinymce.onBeforeUnload.dispatch(tinymce, e);
bgneal@312: 	});
bgneal@312: 
bgneal@312: 	tinymce.onAddEditor = new Dispatcher(tinymce);
bgneal@312: 
bgneal@312: 	tinymce.onRemoveEditor = new Dispatcher(tinymce);
bgneal@312: 
bgneal@312: 	tinymce.EditorManager = extend(tinymce, {
bgneal@312: 		editors : [],
bgneal@312: 
bgneal@312: 		i18n : {},
bgneal@312: 
bgneal@312: 		activeEditor : null,
bgneal@312: 
bgneal@312: 		init : function(s) {
bgneal@312: 			var t = this, pl, sl = tinymce.ScriptLoader, e, el = [], ed;
bgneal@312: 
bgneal@312: 			function execCallback(se, n, s) {
bgneal@312: 				var f = se[n];
bgneal@312: 
bgneal@312: 				if (!f)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				if (tinymce.is(f, 'string')) {
bgneal@312: 					s = f.replace(/\.\w+$/, '');
bgneal@312: 					s = s ? tinymce.resolve(s) : 0;
bgneal@312: 					f = tinymce.resolve(f);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return f.apply(s || this, Array.prototype.slice.call(arguments, 2));
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			s = extend({
bgneal@312: 				theme : "simple",
bgneal@312: 				language : "en"
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			t.settings = s;
bgneal@312: 
bgneal@312: 			// Legacy call
bgneal@312: 			Event.add(document, 'init', function() {
bgneal@312: 				var l, co;
bgneal@312: 
bgneal@312: 				execCallback(s, 'onpageload');
bgneal@312: 
bgneal@312: 				switch (s.mode) {
bgneal@312: 					case "exact":
bgneal@312: 						l = s.elements || '';
bgneal@312: 
bgneal@312: 						if(l.length > 0) {
bgneal@312: 							each(explode(l), function(v) {
bgneal@312: 								if (DOM.get(v)) {
bgneal@312: 									ed = new tinymce.Editor(v, s);
bgneal@312: 									el.push(ed);
bgneal@312: 									ed.render(1);
bgneal@312: 								} else {
bgneal@312: 									each(document.forms, function(f) {
bgneal@312: 										each(f.elements, function(e) {
bgneal@312: 											if (e.name === v) {
bgneal@312: 												v = 'mce_editor_' + instanceCounter++;
bgneal@312: 												DOM.setAttrib(e, 'id', v);
bgneal@312: 
bgneal@312: 												ed = new tinymce.Editor(v, s);
bgneal@312: 												el.push(ed);
bgneal@312: 												ed.render(1);
bgneal@312: 											}
bgneal@312: 										});
bgneal@312: 									});
bgneal@312: 								}
bgneal@312: 							});
bgneal@312: 						}
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case "textareas":
bgneal@312: 					case "specific_textareas":
bgneal@312: 						function hasClass(n, c) {
bgneal@312: 							return c.constructor === RegExp ? c.test(n.className) : DOM.hasClass(n, c);
bgneal@312: 						};
bgneal@312: 
bgneal@312: 						each(DOM.select('textarea'), function(v) {
bgneal@312: 							if (s.editor_deselector && hasClass(v, s.editor_deselector))
bgneal@312: 								return;
bgneal@312: 
bgneal@312: 							if (!s.editor_selector || hasClass(v, s.editor_selector)) {
bgneal@312: 								// Can we use the name
bgneal@312: 								e = DOM.get(v.name);
bgneal@312: 								if (!v.id && !e)
bgneal@312: 									v.id = v.name;
bgneal@312: 
bgneal@312: 								// Generate unique name if missing or already exists
bgneal@312: 								if (!v.id || t.get(v.id))
bgneal@312: 									v.id = DOM.uniqueId();
bgneal@312: 
bgneal@312: 								ed = new tinymce.Editor(v.id, s);
bgneal@312: 								el.push(ed);
bgneal@312: 								ed.render(1);
bgneal@312: 							}
bgneal@312: 						});
bgneal@312: 						break;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Call onInit when all editors are initialized
bgneal@312: 				if (s.oninit) {
bgneal@312: 					l = co = 0;
bgneal@312: 
bgneal@312: 					each(el, function(ed) {
bgneal@312: 						co++;
bgneal@312: 
bgneal@312: 						if (!ed.initialized) {
bgneal@312: 							// Wait for it
bgneal@312: 							ed.onInit.add(function() {
bgneal@312: 								l++;
bgneal@312: 
bgneal@312: 								// All done
bgneal@312: 								if (l == co)
bgneal@312: 									execCallback(s, 'oninit');
bgneal@312: 							});
bgneal@312: 						} else
bgneal@312: 							l++;
bgneal@312: 
bgneal@312: 						// All done
bgneal@312: 						if (l == co)
bgneal@312: 							execCallback(s, 'oninit');					
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		get : function(id) {
bgneal@312: 			if (id === undefined)
bgneal@312: 				return this.editors;
bgneal@312: 
bgneal@312: 			return this.editors[id];
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getInstanceById : function(id) {
bgneal@312: 			return this.get(id);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		add : function(editor) {
bgneal@312: 			var self = this, editors = self.editors;
bgneal@312: 
bgneal@312: 			// Add named and index editor instance
bgneal@312: 			editors[editor.id] = editor;
bgneal@312: 			editors.push(editor);
bgneal@312: 
bgneal@312: 			self._setActive(editor);
bgneal@312: 			self.onAddEditor.dispatch(self, editor);
bgneal@312: 
bgneal@312: 
bgneal@312: 			return editor;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		remove : function(editor) {
bgneal@312: 			var t = this, i, editors = t.editors;
bgneal@312: 
bgneal@312: 			// Not in the collection
bgneal@312: 			if (!editors[editor.id])
bgneal@312: 				return null;
bgneal@312: 
bgneal@312: 			delete editors[editor.id];
bgneal@312: 
bgneal@312: 			for (i = 0; i < editors.length; i++) {
bgneal@312: 				if (editors[i] == editor) {
bgneal@312: 					editors.splice(i, 1);
bgneal@312: 					break;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Select another editor since the active one was removed
bgneal@312: 			if (t.activeEditor == editor)
bgneal@312: 				t._setActive(editors[0]);
bgneal@312: 
bgneal@312: 			editor.destroy();
bgneal@312: 			t.onRemoveEditor.dispatch(t, editor);
bgneal@312: 
bgneal@312: 			return editor;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		execCommand : function(c, u, v) {
bgneal@312: 			var t = this, ed = t.get(v), w;
bgneal@312: 
bgneal@312: 			// Manager commands
bgneal@312: 			switch (c) {
bgneal@312: 				case "mceFocus":
bgneal@312: 					ed.focus();
bgneal@312: 					return true;
bgneal@312: 
bgneal@312: 				case "mceAddEditor":
bgneal@312: 				case "mceAddControl":
bgneal@312: 					if (!t.get(v))
bgneal@312: 						new tinymce.Editor(v, t.settings).render();
bgneal@312: 
bgneal@312: 					return true;
bgneal@312: 
bgneal@312: 				case "mceAddFrameControl":
bgneal@312: 					w = v.window;
bgneal@312: 
bgneal@312: 					// Add tinyMCE global instance and tinymce namespace to specified window
bgneal@312: 					w.tinyMCE = tinyMCE;
bgneal@312: 					w.tinymce = tinymce;
bgneal@312: 
bgneal@312: 					tinymce.DOM.doc = w.document;
bgneal@312: 					tinymce.DOM.win = w;
bgneal@312: 
bgneal@312: 					ed = new tinymce.Editor(v.element_id, v);
bgneal@312: 					ed.render();
bgneal@312: 
bgneal@312: 					// Fix IE memory leaks
bgneal@312: 					if (tinymce.isIE) {
bgneal@312: 						function clr() {
bgneal@312: 							ed.destroy();
bgneal@312: 							w.detachEvent('onunload', clr);
bgneal@312: 							w = w.tinyMCE = w.tinymce = null; // IE leak
bgneal@312: 						};
bgneal@312: 
bgneal@312: 						w.attachEvent('onunload', clr);
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					v.page_window = null;
bgneal@312: 
bgneal@312: 					return true;
bgneal@312: 
bgneal@312: 				case "mceRemoveEditor":
bgneal@312: 				case "mceRemoveControl":
bgneal@312: 					if (ed)
bgneal@312: 						ed.remove();
bgneal@312: 
bgneal@312: 					return true;
bgneal@312: 
bgneal@312: 				case 'mceToggleEditor':
bgneal@312: 					if (!ed) {
bgneal@312: 						t.execCommand('mceAddControl', 0, v);
bgneal@312: 						return true;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					if (ed.isHidden())
bgneal@312: 						ed.show();
bgneal@312: 					else
bgneal@312: 						ed.hide();
bgneal@312: 
bgneal@312: 					return true;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Run command on active editor
bgneal@312: 			if (t.activeEditor)
bgneal@312: 				return t.activeEditor.execCommand(c, u, v);
bgneal@312: 
bgneal@312: 			return false;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		execInstanceCommand : function(id, c, u, v) {
bgneal@312: 			var ed = this.get(id);
bgneal@312: 
bgneal@312: 			if (ed)
bgneal@312: 				return ed.execCommand(c, u, v);
bgneal@312: 
bgneal@312: 			return false;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		triggerSave : function() {
bgneal@312: 			each(this.editors, function(e) {
bgneal@312: 				e.save();
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addI18n : function(p, o) {
bgneal@312: 			var lo, i18n = this.i18n;
bgneal@312: 
bgneal@312: 			if (!tinymce.is(p, 'string')) {
bgneal@312: 				each(p, function(o, lc) {
bgneal@312: 					each(o, function(o, g) {
bgneal@312: 						each(o, function(o, k) {
bgneal@312: 							if (g === 'common')
bgneal@312: 								i18n[lc + '.' + k] = o;
bgneal@312: 							else
bgneal@312: 								i18n[lc + '.' + g + '.' + k] = o;
bgneal@312: 						});
bgneal@312: 					});
bgneal@312: 				});
bgneal@312: 			} else {
bgneal@312: 				each(o, function(o, k) {
bgneal@312: 					i18n[p + '.' + k] = o;
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		// Private methods
bgneal@312: 
bgneal@312: 		_setActive : function(editor) {
bgneal@312: 			this.selectedInstance = this.activeEditor = editor;
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	// Shorten these names
bgneal@312: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, extend = tinymce.extend,
bgneal@312: 		Dispatcher = tinymce.util.Dispatcher, each = tinymce.each, isGecko = tinymce.isGecko,
bgneal@312: 		isIE = tinymce.isIE, isWebKit = tinymce.isWebKit, is = tinymce.is,
bgneal@312: 		ThemeManager = tinymce.ThemeManager, PluginManager = tinymce.PluginManager,
bgneal@312: 		inArray = tinymce.inArray, grep = tinymce.grep, explode = tinymce.explode;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.Editor', {
bgneal@312: 		Editor : function(id, s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.id = t.editorId = id;
bgneal@312: 
bgneal@312: 			t.execCommands = {};
bgneal@312: 			t.queryStateCommands = {};
bgneal@312: 			t.queryValueCommands = {};
bgneal@312: 
bgneal@312: 			t.isNotDirty = false;
bgneal@312: 
bgneal@312: 			t.plugins = {};
bgneal@312: 
bgneal@312: 			// Add events to the editor
bgneal@312: 			each([
bgneal@312: 				'onPreInit',
bgneal@312: 
bgneal@312: 				'onBeforeRenderUI',
bgneal@312: 
bgneal@312: 				'onPostRender',
bgneal@312: 
bgneal@312: 				'onInit',
bgneal@312: 
bgneal@312: 				'onRemove',
bgneal@312: 
bgneal@312: 				'onActivate',
bgneal@312: 
bgneal@312: 				'onDeactivate',
bgneal@312: 
bgneal@312: 				'onClick',
bgneal@312: 
bgneal@312: 				'onEvent',
bgneal@312: 
bgneal@312: 				'onMouseUp',
bgneal@312: 
bgneal@312: 				'onMouseDown',
bgneal@312: 
bgneal@312: 				'onDblClick',
bgneal@312: 
bgneal@312: 				'onKeyDown',
bgneal@312: 
bgneal@312: 				'onKeyUp',
bgneal@312: 
bgneal@312: 				'onKeyPress',
bgneal@312: 
bgneal@312: 				'onContextMenu',
bgneal@312: 
bgneal@312: 				'onSubmit',
bgneal@312: 
bgneal@312: 				'onReset',
bgneal@312: 
bgneal@312: 				'onPaste',
bgneal@312: 
bgneal@312: 				'onPreProcess',
bgneal@312: 
bgneal@312: 				'onPostProcess',
bgneal@312: 
bgneal@312: 				'onBeforeSetContent',
bgneal@312: 
bgneal@312: 				'onBeforeGetContent',
bgneal@312: 
bgneal@312: 				'onSetContent',
bgneal@312: 
bgneal@312: 				'onGetContent',
bgneal@312: 
bgneal@312: 				'onLoadContent',
bgneal@312: 
bgneal@312: 				'onSaveContent',
bgneal@312: 
bgneal@312: 				'onNodeChange',
bgneal@312: 
bgneal@312: 				'onChange',
bgneal@312: 
bgneal@312: 				'onBeforeExecCommand',
bgneal@312: 
bgneal@312: 				'onExecCommand',
bgneal@312: 
bgneal@312: 				'onUndo',
bgneal@312: 
bgneal@312: 				'onRedo',
bgneal@312: 
bgneal@312: 				'onVisualAid',
bgneal@312: 
bgneal@312: 				'onSetProgressState'
bgneal@312: 			], function(e) {
bgneal@312: 				t[e] = new Dispatcher(t);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.settings = s = extend({
bgneal@312: 				id : id,
bgneal@312: 				language : 'en',
bgneal@312: 				docs_language : 'en',
bgneal@312: 				theme : 'simple',
bgneal@312: 				skin : 'default',
bgneal@312: 				delta_width : 0,
bgneal@312: 				delta_height : 0,
bgneal@312: 				popup_css : '',
bgneal@312: 				plugins : '',
bgneal@312: 				document_base_url : tinymce.documentBaseURL,
bgneal@312: 				add_form_submit_trigger : 1,
bgneal@312: 				submit_patch : 1,
bgneal@312: 				add_unload_trigger : 1,
bgneal@312: 				convert_urls : 1,
bgneal@312: 				relative_urls : 1,
bgneal@312: 				remove_script_host : 1,
bgneal@312: 				table_inline_editing : 0,
bgneal@312: 				object_resizing : 1,
bgneal@312: 				cleanup : 1,
bgneal@312: 				accessibility_focus : 1,
bgneal@312: 				custom_shortcuts : 1,
bgneal@312: 				custom_undo_redo_keyboard_shortcuts : 1,
bgneal@312: 				custom_undo_redo_restore_selection : 1,
bgneal@312: 				custom_undo_redo : 1,
bgneal@312: 				doctype : tinymce.isIE6 ? '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">' : '<!DOCTYPE>', // Use old doctype on IE 6 to avoid horizontal scroll
bgneal@312: 				visual_table_class : 'mceItemTable',
bgneal@312: 				visual : 1,
bgneal@312: 				font_size_style_values : 'xx-small,x-small,small,medium,large,x-large,xx-large',
bgneal@312: 				apply_source_formatting : 1,
bgneal@312: 				directionality : 'ltr',
bgneal@312: 				forced_root_block : 'p',
bgneal@312: 				valid_elements : '@[id|class|style|title|dir<ltr?rtl|lang|xml::lang|onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup],a[rel|rev|charset|hreflang|tabindex|accesskey|type|name|href|target|title|class|onfocus|onblur],strong/b,em/i,strike,u,#p,-ol[type|compact],-ul[type|compact],-li,br,img[longdesc|usemap|src|border|alt=|title|hspace|vspace|width|height|align],-sub,-sup,-blockquote[cite],-table[border|cellspacing|cellpadding|width|frame|rules|height|align|summary|bgcolor|background|bordercolor],-tr[rowspan|width|height|align|valign|bgcolor|background|bordercolor],tbody,thead,tfoot,#td[colspan|rowspan|width|height|align|valign|bgcolor|background|bordercolor|scope],#th[colspan|rowspan|width|height|align|valign|scope],caption,-div,-span,-code,-pre,address,-h1,-h2,-h3,-h4,-h5,-h6,hr[size|noshade],-font[face|size|color],dd,dl,dt,cite,abbr,acronym,del[datetime|cite],ins[datetime|cite],object[classid|width|height|codebase|*],param[name|value],embed[type|width|height|src|*],script[src|type],map[name],area[shape|coords|href|alt|target],bdo,button,col[align|char|charoff|span|valign|width],colgroup[align|char|charoff|span|valign|width],dfn,fieldset,form[action|accept|accept-charset|enctype|method],input[accept|alt|checked|disabled|maxlength|name|readonly|size|src|type|value|tabindex|accesskey],kbd,label[for],legend,noscript,optgroup[label|disabled],option[disabled|label|selected|value],q[cite],samp,select[disabled|multiple|name|size],small,textarea[cols|rows|disabled|name|readonly],tt,var,big',
bgneal@312: 				hidden_input : 1,
bgneal@312: 				padd_empty_editor : 1,
bgneal@312: 				render_ui : 1,
bgneal@312: 				init_theme : 1,
bgneal@312: 				force_p_newlines : 1,
bgneal@312: 				indentation : '30px',
bgneal@312: 				keep_styles : 1,
bgneal@312: 				fix_table_elements : 1,
bgneal@312: 				inline_styles : 1,
bgneal@312: 				convert_fonts_to_spans : true
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			t.documentBaseURI = new tinymce.util.URI(s.document_base_url || tinymce.documentBaseURL, {
bgneal@312: 				base_uri : tinyMCE.baseURI
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.baseURI = tinymce.baseURI;
bgneal@312: 
bgneal@312: 			// Call setup
bgneal@312: 			t.execCallback('setup', t);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		render : function(nst) {
bgneal@312: 			var t = this, s = t.settings, id = t.id, sl = tinymce.ScriptLoader;
bgneal@312: 
bgneal@312: 			// Page is not loaded yet, wait for it
bgneal@312: 			if (!Event.domLoaded) {
bgneal@312: 				Event.add(document, 'init', function() {
bgneal@312: 					t.render();
bgneal@312: 				});
bgneal@312: 				return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			tinyMCE.settings = s;
bgneal@312: 
bgneal@312: 			// Element not found, then skip initialization
bgneal@312: 			if (!t.getElement())
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			// Is a iPad/iPhone, then skip initialization. We need to sniff here since the
bgneal@312: 			// browser says it has contentEditable support but there is no visible caret
bgneal@312: 			// We will remove this check ones Apple implements full contentEditable support
bgneal@312: 			if (tinymce.isIDevice)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			// Add hidden input for non input elements inside form elements
bgneal@312: 			if (!/TEXTAREA|INPUT/i.test(t.getElement().nodeName) && s.hidden_input && DOM.getParent(id, 'form'))
bgneal@312: 				DOM.insertAfter(DOM.create('input', {type : 'hidden', name : id}), id);
bgneal@312: 
bgneal@312: 			if (tinymce.WindowManager)
bgneal@312: 				t.windowManager = new tinymce.WindowManager(t);
bgneal@312: 
bgneal@312: 			if (s.encoding == 'xml') {
bgneal@312: 				t.onGetContent.add(function(ed, o) {
bgneal@312: 					if (o.save)
bgneal@312: 						o.content = DOM.encode(o.content);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.add_form_submit_trigger) {
bgneal@312: 				t.onSubmit.addToTop(function() {
bgneal@312: 					if (t.initialized) {
bgneal@312: 						t.save();
bgneal@312: 						t.isNotDirty = 1;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.add_unload_trigger) {
bgneal@312: 				t._beforeUnload = tinyMCE.onBeforeUnload.add(function() {
bgneal@312: 					if (t.initialized && !t.destroyed && !t.isHidden())
bgneal@312: 						t.save({format : 'raw', no_events : true});
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			tinymce.addUnload(t.destroy, t);
bgneal@312: 
bgneal@312: 			if (s.submit_patch) {
bgneal@312: 				t.onBeforeRenderUI.add(function() {
bgneal@312: 					var n = t.getElement().form;
bgneal@312: 
bgneal@312: 					if (!n)
bgneal@312: 						return;
bgneal@312: 
bgneal@312: 					// Already patched
bgneal@312: 					if (n._mceOldSubmit)
bgneal@312: 						return;
bgneal@312: 
bgneal@312: 					// Check page uses id="submit" or name="submit" for it's submit button
bgneal@312: 					if (!n.submit.nodeType && !n.submit.length) {
bgneal@312: 						t.formElement = n;
bgneal@312: 						n._mceOldSubmit = n.submit;
bgneal@312: 						n.submit = function() {
bgneal@312: 							// Save all instances
bgneal@312: 							tinymce.triggerSave();
bgneal@312: 							t.isNotDirty = 1;
bgneal@312: 
bgneal@312: 							return t.formElement._mceOldSubmit(t.formElement);
bgneal@312: 						};
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					n = null;
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Load scripts
bgneal@312: 			function loadScripts() {
bgneal@312: 				if (s.language)
bgneal@312: 					sl.add(tinymce.baseURL + '/langs/' + s.language + '.js');
bgneal@312: 
bgneal@312: 				if (s.theme && s.theme.charAt(0) != '-' && !ThemeManager.urls[s.theme])
bgneal@312: 					ThemeManager.load(s.theme, 'themes/' + s.theme + '/editor_template' + tinymce.suffix + '.js');
bgneal@312: 
bgneal@312: 				each(explode(s.plugins), function(p) {
bgneal@312: 					if (p && p.charAt(0) != '-' && !PluginManager.urls[p]) {
bgneal@312: 						// Skip safari plugin, since it is removed as of 3.3b1
bgneal@312: 						if (p == 'safari')
bgneal@312: 							return;
bgneal@312: 
bgneal@312: 						PluginManager.load(p, 'plugins/' + p + '/editor_plugin' + tinymce.suffix + '.js');
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Init when que is loaded
bgneal@312: 				sl.loadQueue(function() {
bgneal@312: 					if (!t.removed)
bgneal@312: 						t.init();
bgneal@312: 				});
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			loadScripts();
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		init : function() {
bgneal@312: 			var n, t = this, s = t.settings, w, h, e = t.getElement(), o, ti, u, bi, bc, re;
bgneal@312: 
bgneal@312: 			tinymce.add(t);
bgneal@312: 
bgneal@312: 			if (s.theme) {
bgneal@312: 				s.theme = s.theme.replace(/-/, '');
bgneal@312: 				o = ThemeManager.get(s.theme);
bgneal@312: 				t.theme = new o();
bgneal@312: 
bgneal@312: 				if (t.theme.init && s.init_theme)
bgneal@312: 					t.theme.init(t, ThemeManager.urls[s.theme] || tinymce.documentBaseURL.replace(/\/$/, ''));
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Create all plugins
bgneal@312: 			each(explode(s.plugins.replace(/\-/g, '')), function(p) {
bgneal@312: 				var c = PluginManager.get(p), u = PluginManager.urls[p] || tinymce.documentBaseURL.replace(/\/$/, ''), po;
bgneal@312: 
bgneal@312: 				if (c) {
bgneal@312: 					po = new c(t, u);
bgneal@312: 
bgneal@312: 					t.plugins[p] = po;
bgneal@312: 
bgneal@312: 					if (po.init)
bgneal@312: 						po.init(t, u);
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Setup popup CSS path(s)
bgneal@312: 			if (s.popup_css !== false) {
bgneal@312: 				if (s.popup_css)
bgneal@312: 					s.popup_css = t.documentBaseURI.toAbsolute(s.popup_css);
bgneal@312: 				else
bgneal@312: 					s.popup_css = t.baseURI.toAbsolute("themes/" + s.theme + "/skins/" + s.skin + "/dialog.css");
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.popup_css_add)
bgneal@312: 				s.popup_css += ',' + t.documentBaseURI.toAbsolute(s.popup_css_add);
bgneal@312: 
bgneal@312: 			t.controlManager = new tinymce.ControlManager(t);
bgneal@312: 
bgneal@312: 			if (s.custom_undo_redo) {
bgneal@312: 				// Add initial undo level
bgneal@312: 				t.onBeforeExecCommand.add(function(ed, cmd, ui, val, a) {
bgneal@312: 					if (cmd != 'Undo' && cmd != 'Redo' && cmd != 'mceRepaint' && (!a || !a.skip_undo)) {
bgneal@312: 						if (!t.undoManager.hasUndo())
bgneal@312: 							t.undoManager.add();
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onExecCommand.add(function(ed, cmd, ui, val, a) {
bgneal@312: 					if (cmd != 'Undo' && cmd != 'Redo' && cmd != 'mceRepaint' && (!a || !a.skip_undo))
bgneal@312: 						t.undoManager.add();
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.onExecCommand.add(function(ed, c) {
bgneal@312: 				// Don't refresh the select lists until caret move
bgneal@312: 				if (!/^(FontName|FontSize)$/.test(c))
bgneal@312: 					t.nodeChanged();
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Remove ghost selections on images and tables in Gecko
bgneal@312: 			if (isGecko) {
bgneal@312: 				function repaint(a, o) {
bgneal@312: 					if (!o || !o.initial)
bgneal@312: 						t.execCommand('mceRepaint');
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				t.onUndo.add(repaint);
bgneal@312: 				t.onRedo.add(repaint);
bgneal@312: 				t.onSetContent.add(repaint);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Enables users to override the control factory
bgneal@312: 			t.onBeforeRenderUI.dispatch(t, t.controlManager);
bgneal@312: 
bgneal@312: 			// Measure box
bgneal@312: 			if (s.render_ui) {
bgneal@312: 				w = s.width || e.style.width || e.offsetWidth;
bgneal@312: 				h = s.height || e.style.height || e.offsetHeight;
bgneal@312: 				t.orgDisplay = e.style.display;
bgneal@312: 				re = /^[0-9\.]+(|px)$/i;
bgneal@312: 
bgneal@312: 				if (re.test('' + w))
bgneal@312: 					w = Math.max(parseInt(w) + (o.deltaWidth || 0), 100);
bgneal@312: 
bgneal@312: 				if (re.test('' + h))
bgneal@312: 					h = Math.max(parseInt(h) + (o.deltaHeight || 0), 100);
bgneal@312: 
bgneal@312: 				// Render UI
bgneal@312: 				o = t.theme.renderUI({
bgneal@312: 					targetNode : e,
bgneal@312: 					width : w,
bgneal@312: 					height : h,
bgneal@312: 					deltaWidth : s.delta_width,
bgneal@312: 					deltaHeight : s.delta_height
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.editorContainer = o.editorContainer;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 
bgneal@312: 			// User specified a document.domain value
bgneal@312: 			if (document.domain && location.hostname != document.domain)
bgneal@312: 				tinymce.relaxedDomain = document.domain;
bgneal@312: 
bgneal@312: 			// Resize editor
bgneal@312: 			DOM.setStyles(o.sizeContainer || o.editorContainer, {
bgneal@312: 				width : w,
bgneal@312: 				height : h
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			h = (o.iframeHeight || h) + (typeof(h) == 'number' ? (o.deltaHeight || 0) : '');
bgneal@312: 			if (h < 100)
bgneal@312: 				h = 100;
bgneal@312: 
bgneal@312: 			t.iframeHTML = s.doctype + '<html><head xmlns="http://www.w3.org/1999/xhtml">';
bgneal@312: 
bgneal@312: 			// We only need to override paths if we have to
bgneal@312: 			// IE has a bug where it remove site absolute urls to relative ones if this is specified
bgneal@312: 			if (s.document_base_url != tinymce.documentBaseURL)
bgneal@312: 				t.iframeHTML += '<base href="' + t.documentBaseURI.getURI() + '" />';
bgneal@312: 
bgneal@312: 			t.iframeHTML += '<meta http-equiv="X-UA-Compatible" content="IE=7" /><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />';
bgneal@312: 
bgneal@312: 			if (tinymce.relaxedDomain)
bgneal@312: 				t.iframeHTML += '<script type="text/javascript">document.domain = "' + tinymce.relaxedDomain + '";</script>';
bgneal@312: 
bgneal@312: 			bi = s.body_id || 'tinymce';
bgneal@312: 			if (bi.indexOf('=') != -1) {
bgneal@312: 				bi = t.getParam('body_id', '', 'hash');
bgneal@312: 				bi = bi[t.id] || bi;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			bc = s.body_class || '';
bgneal@312: 			if (bc.indexOf('=') != -1) {
bgneal@312: 				bc = t.getParam('body_class', '', 'hash');
bgneal@312: 				bc = bc[t.id] || '';
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.iframeHTML += '</head><body id="' + bi + '" class="mceContentBody ' + bc + '"></body></html>';
bgneal@312: 
bgneal@312: 			// Domain relaxing enabled, then set document domain
bgneal@312: 			if (tinymce.relaxedDomain) {
bgneal@312: 				// We need to write the contents here in IE since multiple writes messes up refresh button and back button
bgneal@312: 				if (isIE || (tinymce.isOpera && parseFloat(opera.version()) >= 9.5))
bgneal@312: 					u = 'javascript:(function(){document.open();document.domain="' + document.domain + '";var ed = window.parent.tinyMCE.get("' + t.id + '");document.write(ed.iframeHTML);document.close();ed.setupIframe();})()';
bgneal@312: 				else if (tinymce.isOpera)
bgneal@312: 					u = 'javascript:(function(){document.open();document.domain="' + document.domain + '";document.close();ed.setupIframe();})()';					
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Create iframe
bgneal@312: 			n = DOM.add(o.iframeContainer, 'iframe', {
bgneal@312: 				id : t.id + "_ifr",
bgneal@312: 				src : u || 'javascript:""', // Workaround for HTTPS warning in IE6/7
bgneal@312: 				frameBorder : '0',
bgneal@312: 				style : {
bgneal@312: 					width : '100%',
bgneal@312: 					height : h
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.contentAreaContainer = o.iframeContainer;
bgneal@312: 			DOM.get(o.editorContainer).style.display = t.orgDisplay;
bgneal@312: 			DOM.get(t.id).style.display = 'none';
bgneal@312: 
bgneal@312: 			if (!isIE || !tinymce.relaxedDomain)
bgneal@312: 				t.setupIframe();
bgneal@312: 
bgneal@312: 			e = n = o = null; // Cleanup
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setupIframe : function() {
bgneal@312: 			var t = this, s = t.settings, e = DOM.get(t.id), d = t.getDoc(), h, b;
bgneal@312: 
bgneal@312: 			// Setup iframe body
bgneal@312: 			if (!isIE || !tinymce.relaxedDomain) {
bgneal@312: 				d.open();
bgneal@312: 				d.write(t.iframeHTML);
bgneal@312: 				d.close();
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Design mode needs to be added here Ctrl+A will fail otherwise
bgneal@312: 			if (!isIE) {
bgneal@312: 				try {
bgneal@312: 					if (!s.readonly)
bgneal@312: 						d.designMode = 'On';
bgneal@312: 				} catch (ex) {
bgneal@312: 					// Will fail on Gecko if the editor is placed in an hidden container element
bgneal@312: 					// The design mode will be set ones the editor is focused
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// IE needs to use contentEditable or it will display non secure items for HTTPS
bgneal@312: 			if (isIE) {
bgneal@312: 				// It will not steal focus if we hide it while setting contentEditable
bgneal@312: 				b = t.getBody();
bgneal@312: 				DOM.hide(b);
bgneal@312: 
bgneal@312: 				if (!s.readonly)
bgneal@312: 					b.contentEditable = true;
bgneal@312: 
bgneal@312: 				DOM.show(b);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.dom = new tinymce.dom.DOMUtils(t.getDoc(), {
bgneal@312: 				keep_values : true,
bgneal@312: 				url_converter : t.convertURL,
bgneal@312: 				url_converter_scope : t,
bgneal@312: 				hex_colors : s.force_hex_style_colors,
bgneal@312: 				class_filter : s.class_filter,
bgneal@312: 				update_styles : 1,
bgneal@312: 				fix_ie_paragraphs : 1,
bgneal@312: 				valid_styles : s.valid_styles
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.schema = new tinymce.dom.Schema();
bgneal@312: 
bgneal@312: 			t.serializer = new tinymce.dom.Serializer(extend(s, {
bgneal@312: 				valid_elements : s.verify_html === false ? '*[*]' : s.valid_elements,
bgneal@312: 				dom : t.dom,
bgneal@312: 				schema : t.schema
bgneal@312: 			}));
bgneal@312: 
bgneal@312: 			t.selection = new tinymce.dom.Selection(t.dom, t.getWin(), t.serializer);
bgneal@312: 
bgneal@312: 			t.formatter = new tinymce.Formatter(this);
bgneal@312: 
bgneal@312: 			// Register default formats
bgneal@312: 			t.formatter.register({
bgneal@312: 				alignleft : [
bgneal@312: 					{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'left'}},
bgneal@312: 					{selector : 'img,table', styles : {'float' : 'left'}}
bgneal@312: 				],
bgneal@312: 
bgneal@312: 				aligncenter : [
bgneal@312: 					{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'center'}},
bgneal@312: 					{selector : 'img', styles : {display : 'block', marginLeft : 'auto', marginRight : 'auto'}},
bgneal@312: 					{selector : 'table', styles : {marginLeft : 'auto', marginRight : 'auto'}}
bgneal@312: 				],
bgneal@312: 
bgneal@312: 				alignright : [
bgneal@312: 					{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'right'}},
bgneal@312: 					{selector : 'img,table', styles : {'float' : 'right'}}
bgneal@312: 				],
bgneal@312: 
bgneal@312: 				alignfull : [
bgneal@312: 					{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'justify'}}
bgneal@312: 				],
bgneal@312: 
bgneal@312: 				bold : [
bgneal@312: 					{inline : 'strong'},
bgneal@312: 					{inline : 'span', styles : {fontWeight : 'bold'}},
bgneal@312: 					{inline : 'b'}
bgneal@312: 				],
bgneal@312: 
bgneal@312: 				italic : [
bgneal@312: 					{inline : 'em'},
bgneal@312: 					{inline : 'span', styles : {fontStyle : 'italic'}},
bgneal@312: 					{inline : 'i'}
bgneal@312: 				],
bgneal@312: 
bgneal@312: 				underline : [
bgneal@312: 					{inline : 'span', styles : {textDecoration : 'underline'}, exact : true},
bgneal@312: 					{inline : 'u'}
bgneal@312: 				],
bgneal@312: 
bgneal@312: 				strikethrough : [
bgneal@312: 					{inline : 'span', styles : {textDecoration : 'line-through'}, exact : true},
bgneal@312: 					{inline : 'u'}
bgneal@312: 				],
bgneal@312: 
bgneal@312: 				forecolor : {inline : 'span', styles : {color : '%value'}},
bgneal@312: 				hilitecolor : {inline : 'span', styles : {backgroundColor : '%value'}},
bgneal@312: 				fontname : {inline : 'span', styles : {fontFamily : '%value'}},
bgneal@312: 				fontsize : {inline : 'span', styles : {fontSize : '%value'}},
bgneal@312: 				fontsize_class : {inline : 'span', attributes : {'class' : '%value'}},
bgneal@312: 				blockquote : {block : 'blockquote', wrapper : 1, remove : 'all'},
bgneal@312: 
bgneal@312: 				removeformat : [
bgneal@312: 					{selector : 'b,strong,em,i,font,u,strike', remove : 'all', split : true, expand : false, block_expand : true, deep : true},
bgneal@312: 					{selector : 'span', attributes : ['style', 'class'], remove : 'empty', split : true, expand : false, deep : true},
bgneal@312: 					{selector : '*', attributes : ['style', 'class'], split : false, expand : false, deep : true}
bgneal@312: 				]
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Register default block formats
bgneal@312: 			each('p h1 h2 h3 h4 h5 h6 div address pre div code dt dd samp'.split(/\s/), function(name) {
bgneal@312: 				t.formatter.register(name, {block : name, remove : 'all'});
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Register user defined formats
bgneal@312: 			t.formatter.register(t.settings.formats);
bgneal@312: 
bgneal@312: 			t.undoManager = new tinymce.UndoManager(t);
bgneal@312: 
bgneal@312: 			// Pass through
bgneal@312: 			t.undoManager.onAdd.add(function(um, l) {
bgneal@312: 				if (!l.initial)
bgneal@312: 					return t.onChange.dispatch(t, l, um);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.undoManager.onUndo.add(function(um, l) {
bgneal@312: 				return t.onUndo.dispatch(t, l, um);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.undoManager.onRedo.add(function(um, l) {
bgneal@312: 				return t.onRedo.dispatch(t, l, um);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.forceBlocks = new tinymce.ForceBlocks(t, {
bgneal@312: 				forced_root_block : s.forced_root_block
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.editorCommands = new tinymce.EditorCommands(t);
bgneal@312: 
bgneal@312: 			// Pass through
bgneal@312: 			t.serializer.onPreProcess.add(function(se, o) {
bgneal@312: 				return t.onPreProcess.dispatch(t, o, se);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.serializer.onPostProcess.add(function(se, o) {
bgneal@312: 				return t.onPostProcess.dispatch(t, o, se);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.onPreInit.dispatch(t);
bgneal@312: 
bgneal@312: 			if (!s.gecko_spellcheck)
bgneal@312: 				t.getBody().spellcheck = 0;
bgneal@312: 
bgneal@312: 			if (!s.readonly)
bgneal@312: 				t._addEvents();
bgneal@312: 
bgneal@312: 			t.controlManager.onPostRender.dispatch(t, t.controlManager);
bgneal@312: 			t.onPostRender.dispatch(t);
bgneal@312: 
bgneal@312: 			if (s.directionality)
bgneal@312: 				t.getBody().dir = s.directionality;
bgneal@312: 
bgneal@312: 			if (s.nowrap)
bgneal@312: 				t.getBody().style.whiteSpace = "nowrap";
bgneal@312: 
bgneal@312: 			if (s.custom_elements) {
bgneal@312: 				function handleCustom(ed, o) {
bgneal@312: 					each(explode(s.custom_elements), function(v) {
bgneal@312: 						var n;
bgneal@312: 
bgneal@312: 						if (v.indexOf('~') === 0) {
bgneal@312: 							v = v.substring(1);
bgneal@312: 							n = 'span';
bgneal@312: 						} else
bgneal@312: 							n = 'div';
bgneal@312: 
bgneal@312: 						o.content = o.content.replace(new RegExp('<(' + v + ')([^>]*)>', 'g'), '<' + n + ' _mce_name="$1"$2>');
bgneal@312: 						o.content = o.content.replace(new RegExp('</(' + v + ')>', 'g'), '</' + n + '>');
bgneal@312: 					});
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				t.onBeforeSetContent.add(handleCustom);
bgneal@312: 				t.onPostProcess.add(function(ed, o) {
bgneal@312: 					if (o.set)
bgneal@312: 						handleCustom(ed, o);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.handle_node_change_callback) {
bgneal@312: 				t.onNodeChange.add(function(ed, cm, n) {
bgneal@312: 					t.execCallback('handle_node_change_callback', t.id, n, -1, -1, true, t.selection.isCollapsed());
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.save_callback) {
bgneal@312: 				t.onSaveContent.add(function(ed, o) {
bgneal@312: 					var h = t.execCallback('save_callback', t.id, o.content, t.getBody());
bgneal@312: 
bgneal@312: 					if (h)
bgneal@312: 						o.content = h;
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.onchange_callback) {
bgneal@312: 				t.onChange.add(function(ed, l) {
bgneal@312: 					t.execCallback('onchange_callback', t, l);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.convert_newlines_to_brs) {
bgneal@312: 				t.onBeforeSetContent.add(function(ed, o) {
bgneal@312: 					if (o.initial)
bgneal@312: 						o.content = o.content.replace(/\r?\n/g, '<br />');
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.fix_nesting && isIE) {
bgneal@312: 				t.onBeforeSetContent.add(function(ed, o) {
bgneal@312: 					o.content = t._fixNesting(o.content);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.preformatted) {
bgneal@312: 				t.onPostProcess.add(function(ed, o) {
bgneal@312: 					o.content = o.content.replace(/^\s*<pre.*?>/, '');
bgneal@312: 					o.content = o.content.replace(/<\/pre>\s*$/, '');
bgneal@312: 
bgneal@312: 					if (o.set)
bgneal@312: 						o.content = '<pre class="mceItemHidden">' + o.content + '</pre>';
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.verify_css_classes) {
bgneal@312: 				t.serializer.attribValueFilter = function(n, v) {
bgneal@312: 					var s, cl;
bgneal@312: 
bgneal@312: 					if (n == 'class') {
bgneal@312: 						// Build regexp for classes
bgneal@312: 						if (!t.classesRE) {
bgneal@312: 							cl = t.dom.getClasses();
bgneal@312: 
bgneal@312: 							if (cl.length > 0) {
bgneal@312: 								s = '';
bgneal@312: 
bgneal@312: 								each (cl, function(o) {
bgneal@312: 									s += (s ? '|' : '') + o['class'];
bgneal@312: 								});
bgneal@312: 
bgneal@312: 								t.classesRE = new RegExp('(' + s + ')', 'gi');
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return !t.classesRE || /(\bmceItem\w+\b|\bmceTemp\w+\b)/g.test(v) || t.classesRE.test(v) ? v : '';
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					return v;
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.cleanup_callback) {
bgneal@312: 				t.onBeforeSetContent.add(function(ed, o) {
bgneal@312: 					o.content = t.execCallback('cleanup_callback', 'insert_to_editor', o.content, o);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onPreProcess.add(function(ed, o) {
bgneal@312: 					if (o.set)
bgneal@312: 						t.execCallback('cleanup_callback', 'insert_to_editor_dom', o.node, o);
bgneal@312: 
bgneal@312: 					if (o.get)
bgneal@312: 						t.execCallback('cleanup_callback', 'get_from_editor_dom', o.node, o);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onPostProcess.add(function(ed, o) {
bgneal@312: 					if (o.set)
bgneal@312: 						o.content = t.execCallback('cleanup_callback', 'insert_to_editor', o.content, o);
bgneal@312: 
bgneal@312: 					if (o.get)						
bgneal@312: 						o.content = t.execCallback('cleanup_callback', 'get_from_editor', o.content, o);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.save_callback) {
bgneal@312: 				t.onGetContent.add(function(ed, o) {
bgneal@312: 					if (o.save)
bgneal@312: 						o.content = t.execCallback('save_callback', t.id, o.content, t.getBody());
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.handle_event_callback) {
bgneal@312: 				t.onEvent.add(function(ed, e, o) {
bgneal@312: 					if (t.execCallback('handle_event_callback', e, ed, o) === false)
bgneal@312: 						Event.cancel(e);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Add visual aids when new contents is added
bgneal@312: 			t.onSetContent.add(function() {
bgneal@312: 				t.addVisual(t.getBody());
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Remove empty contents
bgneal@312: 			if (s.padd_empty_editor) {
bgneal@312: 				t.onPostProcess.add(function(ed, o) {
bgneal@312: 					o.content = o.content.replace(/^(<p[^>]*>(&nbsp;|&#160;|\s|\u00a0|)<\/p>[\r\n]*|<br \/>[\r\n]*)$/, '');
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (isGecko) {
bgneal@312: 				// Fix gecko link bug, when a link is placed at the end of block elements there is
bgneal@312: 				// no way to move the caret behind the link. This fix adds a bogus br element after the link
bgneal@312: 				function fixLinks(ed, o) {
bgneal@312: 					each(ed.dom.select('a'), function(n) {
bgneal@312: 						var pn = n.parentNode;
bgneal@312: 
bgneal@312: 						if (ed.dom.isBlock(pn) && pn.lastChild === n)
bgneal@312: 							ed.dom.add(pn, 'br', {'_mce_bogus' : 1});
bgneal@312: 					});
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				t.onExecCommand.add(function(ed, cmd) {
bgneal@312: 					if (cmd === 'CreateLink')
bgneal@312: 						fixLinks(ed);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onSetContent.add(t.selection.onSetContent.add(fixLinks));
bgneal@312: 
bgneal@312: 				if (!s.readonly) {
bgneal@312: 					try {
bgneal@312: 						// Design mode must be set here once again to fix a bug where
bgneal@312: 						// Ctrl+A/Delete/Backspace didn't work if the editor was added using mceAddControl then removed then added again
bgneal@312: 						d.designMode = 'Off';
bgneal@312: 						d.designMode = 'On';
bgneal@312: 					} catch (ex) {
bgneal@312: 						// Will fail on Gecko if the editor is placed in an hidden container element
bgneal@312: 						// The design mode will be set ones the editor is focused
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// A small timeout was needed since firefox will remove. Bug: #1838304
bgneal@312: 			setTimeout(function () {
bgneal@312: 				if (t.removed)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				t.load({initial : true, format : (s.cleanup_on_startup ? 'html' : 'raw')});
bgneal@312: 				t.startContent = t.getContent({format : 'raw'});
bgneal@312: 				t.initialized = true;
bgneal@312: 
bgneal@312: 				t.onInit.dispatch(t);
bgneal@312: 				t.execCallback('setupcontent_callback', t.id, t.getBody(), t.getDoc());
bgneal@312: 				t.execCallback('init_instance_callback', t);
bgneal@312: 				t.focus(true);
bgneal@312: 				t.nodeChanged({initial : 1});
bgneal@312: 
bgneal@312: 				// Load specified content CSS last
bgneal@312: 				if (s.content_css) {
bgneal@312: 					tinymce.each(explode(s.content_css), function(u) {
bgneal@312: 						t.dom.loadCSS(t.documentBaseURI.toAbsolute(u));
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Handle auto focus
bgneal@312: 				if (s.auto_focus) {
bgneal@312: 					setTimeout(function () {
bgneal@312: 						var ed = tinymce.get(s.auto_focus);
bgneal@312: 
bgneal@312: 						ed.selection.select(ed.getBody(), 1);
bgneal@312: 						ed.selection.collapse(1);
bgneal@312: 						ed.getWin().focus();
bgneal@312: 					}, 100);
bgneal@312: 				}
bgneal@312: 			}, 1);
bgneal@312: 	
bgneal@312: 			e = null;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 
bgneal@312: 		focus : function(sf) {
bgneal@312: 			var oed, t = this, ce = t.settings.content_editable, ieRng, controlElm, doc = t.getDoc();
bgneal@312: 
bgneal@312: 			if (!sf) {
bgneal@312: 				// Get selected control element
bgneal@312: 				ieRng = t.selection.getRng();
bgneal@312: 				if (ieRng.item) {
bgneal@312: 					controlElm = ieRng.item(0);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Is not content editable
bgneal@312: 				if (!ce)
bgneal@312: 					t.getWin().focus();
bgneal@312: 
bgneal@312: 				// Restore selected control element
bgneal@312: 				// This is needed when for example an image is selected within a
bgneal@312: 				// layer a call to focus will then remove the control selection
bgneal@312: 				if (controlElm && controlElm.ownerDocument == doc) {
bgneal@312: 					ieRng = doc.body.createControlRange();
bgneal@312: 					ieRng.addElement(controlElm);
bgneal@312: 					ieRng.select();
bgneal@312: 				}
bgneal@312: 
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (tinymce.activeEditor != t) {
bgneal@312: 				if ((oed = tinymce.activeEditor) != null)
bgneal@312: 					oed.onDeactivate.dispatch(oed, t);
bgneal@312: 
bgneal@312: 				t.onActivate.dispatch(t, oed);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			tinymce._setActive(t);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		execCallback : function(n) {
bgneal@312: 			var t = this, f = t.settings[n], s;
bgneal@312: 
bgneal@312: 			if (!f)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			// Look through lookup
bgneal@312: 			if (t.callbackLookup && (s = t.callbackLookup[n])) {
bgneal@312: 				f = s.func;
bgneal@312: 				s = s.scope;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (is(f, 'string')) {
bgneal@312: 				s = f.replace(/\.\w+$/, '');
bgneal@312: 				s = s ? tinymce.resolve(s) : 0;
bgneal@312: 				f = tinymce.resolve(f);
bgneal@312: 				t.callbackLookup = t.callbackLookup || {};
bgneal@312: 				t.callbackLookup[n] = {func : f, scope : s};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return f.apply(s || t, Array.prototype.slice.call(arguments, 1));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		translate : function(s) {
bgneal@312: 			var c = this.settings.language || 'en', i18n = tinymce.i18n;
bgneal@312: 
bgneal@312: 			if (!s)
bgneal@312: 				return '';
bgneal@312: 
bgneal@312: 			return i18n[c + '.' + s] || s.replace(/{\#([^}]+)\}/g, function(a, b) {
bgneal@312: 				return i18n[c + '.' + b] || '{#' + b + '}';
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getLang : function(n, dv) {
bgneal@312: 			return tinymce.i18n[(this.settings.language || 'en') + '.' + n] || (is(dv) ? dv : '{#' + n + '}');
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getParam : function(n, dv, ty) {
bgneal@312: 			var tr = tinymce.trim, v = is(this.settings[n]) ? this.settings[n] : dv, o;
bgneal@312: 
bgneal@312: 			if (ty === 'hash') {
bgneal@312: 				o = {};
bgneal@312: 
bgneal@312: 				if (is(v, 'string')) {
bgneal@312: 					each(v.indexOf('=') > 0 ? v.split(/[;,](?![^=;,]*(?:[;,]|$))/) : v.split(','), function(v) {
bgneal@312: 						v = v.split('=');
bgneal@312: 
bgneal@312: 						if (v.length > 1)
bgneal@312: 							o[tr(v[0])] = tr(v[1]);
bgneal@312: 						else
bgneal@312: 							o[tr(v[0])] = tr(v);
bgneal@312: 					});
bgneal@312: 				} else
bgneal@312: 					o = v;
bgneal@312: 
bgneal@312: 				return o;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return v;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		nodeChanged : function(o) {
bgneal@312: 			var t = this, s = t.selection, n = (isIE ? s.getNode() : s.getStart()) || t.getBody();
bgneal@312: 
bgneal@312: 			// Fix for bug #1896577 it seems that this can not be fired while the editor is loading
bgneal@312: 			if (t.initialized) {
bgneal@312: 				o = o || {};
bgneal@312: 				n = isIE && n.ownerDocument != t.getDoc() ? t.getBody() : n; // Fix for IE initial state
bgneal@312: 
bgneal@312: 				// Get parents and add them to object
bgneal@312: 				o.parents = [];
bgneal@312: 				t.dom.getParent(n, function(node) {
bgneal@312: 					if (node.nodeName == 'BODY')
bgneal@312: 						return true;
bgneal@312: 
bgneal@312: 					o.parents.push(node);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onNodeChange.dispatch(
bgneal@312: 					t,
bgneal@312: 					o ? o.controlManager || t.controlManager : t.controlManager,
bgneal@312: 					n,
bgneal@312: 					s.isCollapsed(),
bgneal@312: 					o
bgneal@312: 				);
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addButton : function(n, s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.buttons = t.buttons || {};
bgneal@312: 			t.buttons[n] = s;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addCommand : function(n, f, s) {
bgneal@312: 			this.execCommands[n] = {func : f, scope : s || this};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addQueryStateHandler : function(n, f, s) {
bgneal@312: 			this.queryStateCommands[n] = {func : f, scope : s || this};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addQueryValueHandler : function(n, f, s) {
bgneal@312: 			this.queryValueCommands[n] = {func : f, scope : s || this};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addShortcut : function(pa, desc, cmd_func, sc) {
bgneal@312: 			var t = this, c;
bgneal@312: 
bgneal@312: 			if (!t.settings.custom_shortcuts)
bgneal@312: 				return false;
bgneal@312: 
bgneal@312: 			t.shortcuts = t.shortcuts || {};
bgneal@312: 
bgneal@312: 			if (is(cmd_func, 'string')) {
bgneal@312: 				c = cmd_func;
bgneal@312: 
bgneal@312: 				cmd_func = function() {
bgneal@312: 					t.execCommand(c, false, null);
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (is(cmd_func, 'object')) {
bgneal@312: 				c = cmd_func;
bgneal@312: 
bgneal@312: 				cmd_func = function() {
bgneal@312: 					t.execCommand(c[0], c[1], c[2]);
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			each(explode(pa), function(pa) {
bgneal@312: 				var o = {
bgneal@312: 					func : cmd_func,
bgneal@312: 					scope : sc || this,
bgneal@312: 					desc : desc,
bgneal@312: 					alt : false,
bgneal@312: 					ctrl : false,
bgneal@312: 					shift : false
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				each(explode(pa, '+'), function(v) {
bgneal@312: 					switch (v) {
bgneal@312: 						case 'alt':
bgneal@312: 						case 'ctrl':
bgneal@312: 						case 'shift':
bgneal@312: 							o[v] = true;
bgneal@312: 							break;
bgneal@312: 
bgneal@312: 						default:
bgneal@312: 							o.charCode = v.charCodeAt(0);
bgneal@312: 							o.keyCode = v.toUpperCase().charCodeAt(0);
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.shortcuts[(o.ctrl ? 'ctrl' : '') + ',' + (o.alt ? 'alt' : '') + ',' + (o.shift ? 'shift' : '') + ',' + o.keyCode] = o;
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			return true;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		execCommand : function(cmd, ui, val, a) {
bgneal@312: 			var t = this, s = 0, o, st;
bgneal@312: 
bgneal@312: 			if (!/^(mceAddUndoLevel|mceEndUndoLevel|mceBeginUndoLevel|mceRepaint|SelectAll)$/.test(cmd) && (!a || !a.skip_focus))
bgneal@312: 				t.focus();
bgneal@312: 
bgneal@312: 			o = {};
bgneal@312: 			t.onBeforeExecCommand.dispatch(t, cmd, ui, val, o);
bgneal@312: 			if (o.terminate)
bgneal@312: 				return false;
bgneal@312: 
bgneal@312: 			// Command callback
bgneal@312: 			if (t.execCallback('execcommand_callback', t.id, t.selection.getNode(), cmd, ui, val)) {
bgneal@312: 				t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@312: 				return true;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Registred commands
bgneal@312: 			if (o = t.execCommands[cmd]) {
bgneal@312: 				st = o.func.call(o.scope, ui, val);
bgneal@312: 
bgneal@312: 				// Fall through on true
bgneal@312: 				if (st !== true) {
bgneal@312: 					t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@312: 					return st;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Plugin commands
bgneal@312: 			each(t.plugins, function(p) {
bgneal@312: 				if (p.execCommand && p.execCommand(cmd, ui, val)) {
bgneal@312: 					t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@312: 					s = 1;
bgneal@312: 					return false;
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			if (s)
bgneal@312: 				return true;
bgneal@312: 
bgneal@312: 			// Theme commands
bgneal@312: 			if (t.theme && t.theme.execCommand && t.theme.execCommand(cmd, ui, val)) {
bgneal@312: 				t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@312: 				return true;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Execute global commands
bgneal@312: 			if (tinymce.GlobalCommands.execCommand(t, cmd, ui, val)) {
bgneal@312: 				t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@312: 				return true;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Editor commands
bgneal@312: 			if (t.editorCommands.execCommand(cmd, ui, val)) {
bgneal@312: 				t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@312: 				return true;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Browser commands
bgneal@312: 			t.getDoc().execCommand(cmd, ui, val);
bgneal@312: 			t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		queryCommandState : function(cmd) {
bgneal@312: 			var t = this, o, s;
bgneal@312: 
bgneal@312: 			// Is hidden then return undefined
bgneal@312: 			if (t._isHidden())
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			// Registred commands
bgneal@312: 			if (o = t.queryStateCommands[cmd]) {
bgneal@312: 				s = o.func.call(o.scope);
bgneal@312: 
bgneal@312: 				// Fall though on true
bgneal@312: 				if (s !== true)
bgneal@312: 					return s;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Registred commands
bgneal@312: 			o = t.editorCommands.queryCommandState(cmd);
bgneal@312: 			if (o !== -1)
bgneal@312: 				return o;
bgneal@312: 
bgneal@312: 			// Browser commands
bgneal@312: 			try {
bgneal@312: 				return this.getDoc().queryCommandState(cmd);
bgneal@312: 			} catch (ex) {
bgneal@312: 				// Fails sometimes see bug: 1896577
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		queryCommandValue : function(c) {
bgneal@312: 			var t = this, o, s;
bgneal@312: 
bgneal@312: 			// Is hidden then return undefined
bgneal@312: 			if (t._isHidden())
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			// Registred commands
bgneal@312: 			if (o = t.queryValueCommands[c]) {
bgneal@312: 				s = o.func.call(o.scope);
bgneal@312: 
bgneal@312: 				// Fall though on true
bgneal@312: 				if (s !== true)
bgneal@312: 					return s;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Registred commands
bgneal@312: 			o = t.editorCommands.queryCommandValue(c);
bgneal@312: 			if (is(o))
bgneal@312: 				return o;
bgneal@312: 
bgneal@312: 			// Browser commands
bgneal@312: 			try {
bgneal@312: 				return this.getDoc().queryCommandValue(c);
bgneal@312: 			} catch (ex) {
bgneal@312: 				// Fails sometimes see bug: 1896577
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		show : function() {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			DOM.show(t.getContainer());
bgneal@312: 			DOM.hide(t.id);
bgneal@312: 			t.load();
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		hide : function() {
bgneal@312: 			var t = this, d = t.getDoc();
bgneal@312: 
bgneal@312: 			// Fixed bug where IE has a blinking cursor left from the editor
bgneal@312: 			if (isIE && d)
bgneal@312: 				d.execCommand('SelectAll');
bgneal@312: 
bgneal@312: 			// We must save before we hide so Safari doesn't crash
bgneal@312: 			t.save();
bgneal@312: 			DOM.hide(t.getContainer());
bgneal@312: 			DOM.setStyle(t.id, 'display', t.orgDisplay);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isHidden : function() {
bgneal@312: 			return !DOM.isHidden(this.id);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setProgressState : function(b, ti, o) {
bgneal@312: 			this.onSetProgressState.dispatch(this, b, ti, o);
bgneal@312: 
bgneal@312: 			return b;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		load : function(o) {
bgneal@312: 			var t = this, e = t.getElement(), h;
bgneal@312: 
bgneal@312: 			if (e) {
bgneal@312: 				o = o || {};
bgneal@312: 				o.load = true;
bgneal@312: 
bgneal@312: 				// Double encode existing entities in the value
bgneal@312: 				h = t.setContent(is(e.value) ? e.value : e.innerHTML, o);
bgneal@312: 				o.element = e;
bgneal@312: 
bgneal@312: 				if (!o.no_events)
bgneal@312: 					t.onLoadContent.dispatch(t, o);
bgneal@312: 
bgneal@312: 				o.element = e = null;
bgneal@312: 
bgneal@312: 				return h;
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		save : function(o) {
bgneal@312: 			var t = this, e = t.getElement(), h, f;
bgneal@312: 
bgneal@312: 			if (!e || !t.initialized)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			o = o || {};
bgneal@312: 			o.save = true;
bgneal@312: 
bgneal@312: 			// Add undo level will trigger onchange event
bgneal@312: 			if (!o.no_events) {
bgneal@312: 				t.undoManager.typing = 0;
bgneal@312: 				t.undoManager.add();
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			o.element = e;
bgneal@312: 			h = o.content = t.getContent(o);
bgneal@312: 
bgneal@312: 			if (!o.no_events)
bgneal@312: 				t.onSaveContent.dispatch(t, o);
bgneal@312: 
bgneal@312: 			h = o.content;
bgneal@312: 
bgneal@312: 			if (!/TEXTAREA|INPUT/i.test(e.nodeName)) {
bgneal@312: 				e.innerHTML = h;
bgneal@312: 
bgneal@312: 				// Update hidden form element
bgneal@312: 				if (f = DOM.getParent(t.id, 'form')) {
bgneal@312: 					each(f.elements, function(e) {
bgneal@312: 						if (e.name == t.id) {
bgneal@312: 							e.value = h;
bgneal@312: 							return false;
bgneal@312: 						}
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 			} else
bgneal@312: 				e.value = h;
bgneal@312: 
bgneal@312: 			o.element = e = null;
bgneal@312: 
bgneal@312: 			return h;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setContent : function(h, o) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			o = o || {};
bgneal@312: 			o.format = o.format || 'html';
bgneal@312: 			o.set = true;
bgneal@312: 			o.content = h;
bgneal@312: 
bgneal@312: 			if (!o.no_events)
bgneal@312: 				t.onBeforeSetContent.dispatch(t, o);
bgneal@312: 
bgneal@312: 			// Padd empty content in Gecko and Safari. Commands will otherwise fail on the content
bgneal@312: 			// It will also be impossible to place the caret in the editor unless there is a BR element present
bgneal@312: 			if (!tinymce.isIE && (h.length === 0 || /^\s+$/.test(h))) {
bgneal@312: 				o.content = t.dom.setHTML(t.getBody(), '<br _mce_bogus="1" />');
bgneal@312: 				o.format = 'raw';
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			o.content = t.dom.setHTML(t.getBody(), tinymce.trim(o.content));
bgneal@312: 
bgneal@312: 			if (o.format != 'raw' && t.settings.cleanup) {
bgneal@312: 				o.getInner = true;
bgneal@312: 				o.content = t.dom.setHTML(t.getBody(), t.serializer.serialize(t.getBody(), o));
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (!o.no_events)
bgneal@312: 				t.onSetContent.dispatch(t, o);
bgneal@312: 
bgneal@312: 			return o.content;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getContent : function(o) {
bgneal@312: 			var t = this, h;
bgneal@312: 
bgneal@312: 			o = o || {};
bgneal@312: 			o.format = o.format || 'html';
bgneal@312: 			o.get = true;
bgneal@312: 
bgneal@312: 			if (!o.no_events)
bgneal@312: 				t.onBeforeGetContent.dispatch(t, o);
bgneal@312: 
bgneal@312: 			if (o.format != 'raw' && t.settings.cleanup) {
bgneal@312: 				o.getInner = true;
bgneal@312: 				h = t.serializer.serialize(t.getBody(), o);
bgneal@312: 			} else
bgneal@312: 				h = t.getBody().innerHTML;
bgneal@312: 
bgneal@312: 			h = h.replace(/^\s*|\s*$/g, '');
bgneal@312: 			o.content = h;
bgneal@312: 
bgneal@312: 			if (!o.no_events)
bgneal@312: 				t.onGetContent.dispatch(t, o);
bgneal@312: 
bgneal@312: 			return o.content;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		isDirty : function() {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			return tinymce.trim(t.startContent) != tinymce.trim(t.getContent({format : 'raw', no_events : 1})) && !t.isNotDirty;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getContainer : function() {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (!t.container)
bgneal@312: 				t.container = DOM.get(t.editorContainer || t.id + '_parent');
bgneal@312: 
bgneal@312: 			return t.container;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getContentAreaContainer : function() {
bgneal@312: 			return this.contentAreaContainer;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getElement : function() {
bgneal@312: 			return DOM.get(this.settings.content_element || this.id);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getWin : function() {
bgneal@312: 			var t = this, e;
bgneal@312: 
bgneal@312: 			if (!t.contentWindow) {
bgneal@312: 				e = DOM.get(t.id + "_ifr");
bgneal@312: 
bgneal@312: 				if (e)
bgneal@312: 					t.contentWindow = e.contentWindow;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return t.contentWindow;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getDoc : function() {
bgneal@312: 			var t = this, w;
bgneal@312: 
bgneal@312: 			if (!t.contentDocument) {
bgneal@312: 				w = t.getWin();
bgneal@312: 
bgneal@312: 				if (w)
bgneal@312: 					t.contentDocument = w.document;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return t.contentDocument;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getBody : function() {
bgneal@312: 			return this.bodyElement || this.getDoc().body;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		convertURL : function(u, n, e) {
bgneal@312: 			var t = this, s = t.settings;
bgneal@312: 
bgneal@312: 			// Use callback instead
bgneal@312: 			if (s.urlconverter_callback)
bgneal@312: 				return t.execCallback('urlconverter_callback', u, e, true, n);
bgneal@312: 
bgneal@312: 			// Don't convert link href since thats the CSS files that gets loaded into the editor also skip local file URLs
bgneal@312: 			if (!s.convert_urls || (e && e.nodeName == 'LINK') || u.indexOf('file:') === 0)
bgneal@312: 				return u;
bgneal@312: 
bgneal@312: 			// Convert to relative
bgneal@312: 			if (s.relative_urls)
bgneal@312: 				return t.documentBaseURI.toRelative(u);
bgneal@312: 
bgneal@312: 			// Convert to absolute
bgneal@312: 			u = t.documentBaseURI.toAbsolute(u, s.remove_script_host);
bgneal@312: 
bgneal@312: 			return u;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		addVisual : function(e) {
bgneal@312: 			var t = this, s = t.settings;
bgneal@312: 
bgneal@312: 			e = e || t.getBody();
bgneal@312: 
bgneal@312: 			if (!is(t.hasVisual))
bgneal@312: 				t.hasVisual = s.visual;
bgneal@312: 
bgneal@312: 			each(t.dom.select('table,a', e), function(e) {
bgneal@312: 				var v;
bgneal@312: 
bgneal@312: 				switch (e.nodeName) {
bgneal@312: 					case 'TABLE':
bgneal@312: 						v = t.dom.getAttrib(e, 'border');
bgneal@312: 
bgneal@312: 						if (!v || v == '0') {
bgneal@312: 							if (t.hasVisual)
bgneal@312: 								t.dom.addClass(e, s.visual_table_class);
bgneal@312: 							else
bgneal@312: 								t.dom.removeClass(e, s.visual_table_class);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return;
bgneal@312: 
bgneal@312: 					case 'A':
bgneal@312: 						v = t.dom.getAttrib(e, 'name');
bgneal@312: 
bgneal@312: 						if (v) {
bgneal@312: 							if (t.hasVisual)
bgneal@312: 								t.dom.addClass(e, 'mceItemAnchor');
bgneal@312: 							else
bgneal@312: 								t.dom.removeClass(e, 'mceItemAnchor');
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return;
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.onVisualAid.dispatch(t, e, t.hasVisual);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		remove : function() {
bgneal@312: 			var t = this, e = t.getContainer();
bgneal@312: 
bgneal@312: 			t.removed = 1; // Cancels post remove event execution
bgneal@312: 			t.hide();
bgneal@312: 
bgneal@312: 			t.execCallback('remove_instance_callback', t);
bgneal@312: 			t.onRemove.dispatch(t);
bgneal@312: 
bgneal@312: 			// Clear all execCommand listeners this is required to avoid errors if the editor was removed inside another command
bgneal@312: 			t.onExecCommand.listeners = [];
bgneal@312: 
bgneal@312: 			tinymce.remove(t);
bgneal@312: 			DOM.remove(e);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		destroy : function(s) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			// One time is enough
bgneal@312: 			if (t.destroyed)
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			if (!s) {
bgneal@312: 				tinymce.removeUnload(t.destroy);
bgneal@312: 				tinyMCE.onBeforeUnload.remove(t._beforeUnload);
bgneal@312: 
bgneal@312: 				// Manual destroy
bgneal@312: 				if (t.theme && t.theme.destroy)
bgneal@312: 					t.theme.destroy();
bgneal@312: 
bgneal@312: 				// Destroy controls, selection and dom
bgneal@312: 				t.controlManager.destroy();
bgneal@312: 				t.selection.destroy();
bgneal@312: 				t.dom.destroy();
bgneal@312: 
bgneal@312: 				// Remove all events
bgneal@312: 
bgneal@312: 				// Don't clear the window or document if content editable
bgneal@312: 				// is enabled since other instances might still be present
bgneal@312: 				if (!t.settings.content_editable) {
bgneal@312: 					Event.clear(t.getWin());
bgneal@312: 					Event.clear(t.getDoc());
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				Event.clear(t.getBody());
bgneal@312: 				Event.clear(t.formElement);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (t.formElement) {
bgneal@312: 				t.formElement.submit = t.formElement._mceOldSubmit;
bgneal@312: 				t.formElement._mceOldSubmit = null;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.contentAreaContainer = t.formElement = t.container = t.settings.content_element = t.bodyElement = t.contentDocument = t.contentWindow = null;
bgneal@312: 
bgneal@312: 			if (t.selection)
bgneal@312: 				t.selection = t.selection.win = t.selection.dom = t.selection.dom.doc = null;
bgneal@312: 
bgneal@312: 			t.destroyed = 1;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		// Internal functions
bgneal@312: 
bgneal@312: 		_addEvents : function() {
bgneal@312: 			// 'focus', 'blur', 'dblclick', 'beforedeactivate', submit, reset
bgneal@312: 			var t = this, i, s = t.settings, lo = {
bgneal@312: 				mouseup : 'onMouseUp',
bgneal@312: 				mousedown : 'onMouseDown',
bgneal@312: 				click : 'onClick',
bgneal@312: 				keyup : 'onKeyUp',
bgneal@312: 				keydown : 'onKeyDown',
bgneal@312: 				keypress : 'onKeyPress',
bgneal@312: 				submit : 'onSubmit',
bgneal@312: 				reset : 'onReset',
bgneal@312: 				contextmenu : 'onContextMenu',
bgneal@312: 				dblclick : 'onDblClick',
bgneal@312: 				paste : 'onPaste' // Doesn't work in all browsers yet
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function eventHandler(e, o) {
bgneal@312: 				var ty = e.type;
bgneal@312: 
bgneal@312: 				// Don't fire events when it's removed
bgneal@312: 				if (t.removed)
bgneal@312: 					return;
bgneal@312: 
bgneal@312: 				// Generic event handler
bgneal@312: 				if (t.onEvent.dispatch(t, e, o) !== false) {
bgneal@312: 					// Specific event handler
bgneal@312: 					t[lo[e.fakeType || e.type]].dispatch(t, e, o);
bgneal@312: 				}
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Add DOM events
bgneal@312: 			each(lo, function(v, k) {
bgneal@312: 				switch (k) {
bgneal@312: 					case 'contextmenu':
bgneal@312: 						if (tinymce.isOpera) {
bgneal@312: 							// Fake contextmenu on Opera
bgneal@312: 							t.dom.bind(t.getBody(), 'mousedown', function(e) {
bgneal@312: 								if (e.ctrlKey) {
bgneal@312: 									e.fakeType = 'contextmenu';
bgneal@312: 									eventHandler(e);
bgneal@312: 								}
bgneal@312: 							});
bgneal@312: 						} else
bgneal@312: 							t.dom.bind(t.getBody(), k, eventHandler);
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case 'paste':
bgneal@312: 						t.dom.bind(t.getBody(), k, function(e) {
bgneal@312: 							eventHandler(e);
bgneal@312: 						});
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					case 'submit':
bgneal@312: 					case 'reset':
bgneal@312: 						t.dom.bind(t.getElement().form || DOM.getParent(t.id, 'form'), k, eventHandler);
bgneal@312: 						break;
bgneal@312: 
bgneal@312: 					default:
bgneal@312: 						t.dom.bind(s.content_editable ? t.getBody() : t.getDoc(), k, eventHandler);
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.dom.bind(s.content_editable ? t.getBody() : (isGecko ? t.getDoc() : t.getWin()), 'focus', function(e) {
bgneal@312: 				t.focus(true);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 
bgneal@312: 			// Fixes bug where a specified document_base_uri could result in broken images
bgneal@312: 			// This will also fix drag drop of images in Gecko
bgneal@312: 			if (tinymce.isGecko) {
bgneal@312: 				// Convert all images to absolute URLs
bgneal@312: /*				t.onSetContent.add(function(ed, o) {
bgneal@312: 					each(ed.dom.select('img'), function(e) {
bgneal@312: 						var v;
bgneal@312: 
bgneal@312: 						if (v = e.getAttribute('_mce_src'))
bgneal@312: 							e.src = t.documentBaseURI.toAbsolute(v);
bgneal@312: 					})
bgneal@312: 				});*/
bgneal@312: 
bgneal@312: 				t.dom.bind(t.getDoc(), 'DOMNodeInserted', function(e) {
bgneal@312: 					var v;
bgneal@312: 
bgneal@312: 					e = e.target;
bgneal@312: 
bgneal@312: 					if (e.nodeType === 1 && e.nodeName === 'IMG' && (v = e.getAttribute('_mce_src')))
bgneal@312: 						e.src = t.documentBaseURI.toAbsolute(v);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Set various midas options in Gecko
bgneal@312: 			if (isGecko) {
bgneal@312: 				function setOpts() {
bgneal@312: 					var t = this, d = t.getDoc(), s = t.settings;
bgneal@312: 
bgneal@312: 					if (isGecko && !s.readonly) {
bgneal@312: 						if (t._isHidden()) {
bgneal@312: 							try {
bgneal@312: 								if (!s.content_editable)
bgneal@312: 									d.designMode = 'On';
bgneal@312: 							} catch (ex) {
bgneal@312: 								// Fails if it's hidden
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						try {
bgneal@312: 							// Try new Gecko method
bgneal@312: 							d.execCommand("styleWithCSS", 0, false);
bgneal@312: 						} catch (ex) {
bgneal@312: 							// Use old method
bgneal@312: 							if (!t._isHidden())
bgneal@312: 								try {d.execCommand("useCSS", 0, true);} catch (ex) {}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						if (!s.table_inline_editing)
bgneal@312: 							try {d.execCommand('enableInlineTableEditing', false, false);} catch (ex) {}
bgneal@312: 
bgneal@312: 						if (!s.object_resizing)
bgneal@312: 							try {d.execCommand('enableObjectResizing', false, false);} catch (ex) {}
bgneal@312: 					}
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				t.onBeforeExecCommand.add(setOpts);
bgneal@312: 				t.onMouseDown.add(setOpts);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Workaround for bug, http://bugs.webkit.org/show_bug.cgi?id=12250
bgneal@312: 			// WebKit can't even do simple things like selecting an image
bgneal@312: 			// This also fixes so it's possible to select mceItemAnchors
bgneal@312: 			if (tinymce.isWebKit) {
bgneal@312: 				t.onClick.add(function(ed, e) {
bgneal@312: 					e = e.target;
bgneal@312: 
bgneal@312: 					// Needs tobe the setBaseAndExtend or it will fail to select floated images
bgneal@312: 					if (e.nodeName == 'IMG' || (e.nodeName == 'A' && t.dom.hasClass(e, 'mceItemAnchor')))
bgneal@312: 						t.selection.getSel().setBaseAndExtent(e, 0, e, 1);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Add node change handlers
bgneal@312: 			t.onMouseUp.add(t.nodeChanged);
bgneal@312: 			//t.onClick.add(t.nodeChanged);
bgneal@312: 			t.onKeyUp.add(function(ed, e) {
bgneal@312: 				var c = e.keyCode;
bgneal@312: 
bgneal@312: 				if ((c >= 33 && c <= 36) || (c >= 37 && c <= 40) || c == 13 || c == 45 || c == 46 || c == 8 || (tinymce.isMac && (c == 91 || c == 93)) || e.ctrlKey)
bgneal@312: 					t.nodeChanged();
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Add reset handler
bgneal@312: 			t.onReset.add(function() {
bgneal@312: 				t.setContent(t.startContent, {format : 'raw'});
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Add shortcuts
bgneal@312: 			if (s.custom_shortcuts) {
bgneal@312: 				if (s.custom_undo_redo_keyboard_shortcuts) {
bgneal@312: 					t.addShortcut('ctrl+z', t.getLang('undo_desc'), 'Undo');
bgneal@312: 					t.addShortcut('ctrl+y', t.getLang('redo_desc'), 'Redo');
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Add default shortcuts for gecko
bgneal@312: 				t.addShortcut('ctrl+b', t.getLang('bold_desc'), 'Bold');
bgneal@312: 				t.addShortcut('ctrl+i', t.getLang('italic_desc'), 'Italic');
bgneal@312: 				t.addShortcut('ctrl+u', t.getLang('underline_desc'), 'Underline');
bgneal@312: 
bgneal@312: 				// BlockFormat shortcuts keys
bgneal@312: 				for (i=1; i<=6; i++)
bgneal@312: 					t.addShortcut('ctrl+' + i, '', ['FormatBlock', false, 'h' + i]);
bgneal@312: 
bgneal@312: 				t.addShortcut('ctrl+7', '', ['FormatBlock', false, '<p>']);
bgneal@312: 				t.addShortcut('ctrl+8', '', ['FormatBlock', false, '<div>']);
bgneal@312: 				t.addShortcut('ctrl+9', '', ['FormatBlock', false, '<address>']);
bgneal@312: 
bgneal@312: 				function find(e) {
bgneal@312: 					var v = null;
bgneal@312: 
bgneal@312: 					if (!e.altKey && !e.ctrlKey && !e.metaKey)
bgneal@312: 						return v;
bgneal@312: 
bgneal@312: 					each(t.shortcuts, function(o) {
bgneal@312: 						if (tinymce.isMac && o.ctrl != e.metaKey)
bgneal@312: 							return;
bgneal@312: 						else if (!tinymce.isMac && o.ctrl != e.ctrlKey)
bgneal@312: 							return;
bgneal@312: 
bgneal@312: 						if (o.alt != e.altKey)
bgneal@312: 							return;
bgneal@312: 
bgneal@312: 						if (o.shift != e.shiftKey)
bgneal@312: 							return;
bgneal@312: 
bgneal@312: 						if (e.keyCode == o.keyCode || (e.charCode && e.charCode == o.charCode)) {
bgneal@312: 							v = o;
bgneal@312: 							return false;
bgneal@312: 						}
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					return v;
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				t.onKeyUp.add(function(ed, e) {
bgneal@312: 					var o = find(e);
bgneal@312: 
bgneal@312: 					if (o)
bgneal@312: 						return Event.cancel(e);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onKeyPress.add(function(ed, e) {
bgneal@312: 					var o = find(e);
bgneal@312: 
bgneal@312: 					if (o)
bgneal@312: 						return Event.cancel(e);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onKeyDown.add(function(ed, e) {
bgneal@312: 					var o = find(e);
bgneal@312: 
bgneal@312: 					if (o) {
bgneal@312: 						o.func.call(o.scope);
bgneal@312: 						return Event.cancel(e);
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (tinymce.isIE) {
bgneal@312: 				// Fix so resize will only update the width and height attributes not the styles of an image
bgneal@312: 				// It will also block mceItemNoResize items
bgneal@312: 				t.dom.bind(t.getDoc(), 'controlselect', function(e) {
bgneal@312: 					var re = t.resizeInfo, cb;
bgneal@312: 
bgneal@312: 					e = e.target;
bgneal@312: 
bgneal@312: 					// Don't do this action for non image elements
bgneal@312: 					if (e.nodeName !== 'IMG')
bgneal@312: 						return;
bgneal@312: 
bgneal@312: 					if (re)
bgneal@312: 						t.dom.unbind(re.node, re.ev, re.cb);
bgneal@312: 
bgneal@312: 					if (!t.dom.hasClass(e, 'mceItemNoResize')) {
bgneal@312: 						ev = 'resizeend';
bgneal@312: 						cb = t.dom.bind(e, ev, function(e) {
bgneal@312: 							var v;
bgneal@312: 
bgneal@312: 							e = e.target;
bgneal@312: 
bgneal@312: 							if (v = t.dom.getStyle(e, 'width')) {
bgneal@312: 								t.dom.setAttrib(e, 'width', v.replace(/[^0-9%]+/g, ''));
bgneal@312: 								t.dom.setStyle(e, 'width', '');
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							if (v = t.dom.getStyle(e, 'height')) {
bgneal@312: 								t.dom.setAttrib(e, 'height', v.replace(/[^0-9%]+/g, ''));
bgneal@312: 								t.dom.setStyle(e, 'height', '');
bgneal@312: 							}
bgneal@312: 						});
bgneal@312: 					} else {
bgneal@312: 						ev = 'resizestart';
bgneal@312: 						cb = t.dom.bind(e, 'resizestart', Event.cancel, Event);
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					re = t.resizeInfo = {
bgneal@312: 						node : e,
bgneal@312: 						ev : ev,
bgneal@312: 						cb : cb
bgneal@312: 					};
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onKeyDown.add(function(ed, e) {
bgneal@312: 					switch (e.keyCode) {
bgneal@312: 						case 8:
bgneal@312: 							// Fix IE control + backspace browser bug
bgneal@312: 							if (t.selection.getRng().item) {
bgneal@312: 								ed.dom.remove(t.selection.getRng().item(0));
bgneal@312: 								return Event.cancel(e);
bgneal@312: 							}
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				/*if (t.dom.boxModel) {
bgneal@312: 					t.getBody().style.height = '100%';
bgneal@312: 
bgneal@312: 					Event.add(t.getWin(), 'resize', function(e) {
bgneal@312: 						var docElm = t.getDoc().documentElement;
bgneal@312: 
bgneal@312: 						docElm.style.height = (docElm.offsetHeight - 10) + 'px';
bgneal@312: 					});
bgneal@312: 				}*/
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (tinymce.isOpera) {
bgneal@312: 				t.onClick.add(function(ed, e) {
bgneal@312: 					Event.prevent(e);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Add custom undo/redo handlers
bgneal@312: 			if (s.custom_undo_redo) {
bgneal@312: 				function addUndo() {
bgneal@312: 					t.undoManager.typing = 0;
bgneal@312: 					t.undoManager.add();
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				t.dom.bind(t.getDoc(), 'focusout', function(e) {
bgneal@312: 					if (!t.removed && t.undoManager.typing)
bgneal@312: 						addUndo();
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onKeyUp.add(function(ed, e) {
bgneal@312: 					if ((e.keyCode >= 33 && e.keyCode <= 36) || (e.keyCode >= 37 && e.keyCode <= 40) || e.keyCode == 13 || e.keyCode == 45 || e.ctrlKey)
bgneal@312: 						addUndo();
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onKeyDown.add(function(ed, e) {
bgneal@312: 					var rng, parent, bookmark;
bgneal@312: 
bgneal@312: 					// IE has a really odd bug where the DOM might include an node that doesn't have
bgneal@312: 					// a proper structure. If you try to access nodeValue it would throw an illegal value exception.
bgneal@312: 					// This seems to only happen when you delete contents and it seems to be avoidable if you refresh the element
bgneal@312: 					// after you delete contents from it. See: #3008923
bgneal@312: 					if (isIE && e.keyCode == 46) {
bgneal@312: 						rng = t.selection.getRng();
bgneal@312: 
bgneal@312: 						if (rng.parentElement) {
bgneal@312: 							parent = rng.parentElement();
bgneal@312: 
bgneal@312: 							// Select next word when ctrl key is used in combo with delete
bgneal@312: 							if (e.ctrlKey) {
bgneal@312: 								rng.moveEnd('word', 1);
bgneal@312: 								rng.select();
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							// Delete contents
bgneal@312: 							t.selection.getSel().clear();
bgneal@312: 
bgneal@312: 							// Check if we are within the same parent
bgneal@312: 							if (rng.parentElement() == parent) {
bgneal@312: 								bookmark = t.selection.getBookmark();
bgneal@312: 
bgneal@312: 								try {
bgneal@312: 									// Update the HTML and hopefully it will remove the artifacts
bgneal@312: 									parent.innerHTML = parent.innerHTML;
bgneal@312: 								} catch (ex) {
bgneal@312: 									// And since it's IE it can sometimes produce an unknown runtime error
bgneal@312: 								}
bgneal@312: 
bgneal@312: 								// Restore the caret position
bgneal@312: 								t.selection.moveToBookmark(bookmark);
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							// Block the default delete behavior since it might be broken
bgneal@312: 							e.preventDefault();
bgneal@312: 							return;
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// Is caracter positon keys
bgneal@312: 					if ((e.keyCode >= 33 && e.keyCode <= 36) || (e.keyCode >= 37 && e.keyCode <= 40) || e.keyCode == 13 || e.keyCode == 45) {
bgneal@312: 						if (t.undoManager.typing)
bgneal@312: 							addUndo();
bgneal@312: 
bgneal@312: 						return;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					if (!t.undoManager.typing) {
bgneal@312: 						t.undoManager.add();
bgneal@312: 						t.undoManager.typing = 1;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				t.onMouseDown.add(function() {
bgneal@312: 					if (t.undoManager.typing)
bgneal@312: 						addUndo();
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		_isHidden : function() {
bgneal@312: 			var s;
bgneal@312: 
bgneal@312: 			if (!isGecko)
bgneal@312: 				return 0;
bgneal@312: 
bgneal@312: 			// Weird, wheres that cursor selection?
bgneal@312: 			s = this.selection.getSel();
bgneal@312: 			return (!s || !s.rangeCount || s.rangeCount == 0);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		// Fix for bug #1867292
bgneal@312: 		_fixNesting : function(s) {
bgneal@312: 			var d = [], i;
bgneal@312: 
bgneal@312: 			s = s.replace(/<(\/)?([^\s>]+)[^>]*?>/g, function(a, b, c) {
bgneal@312: 				var e;
bgneal@312: 
bgneal@312: 				// Handle end element
bgneal@312: 				if (b === '/') {
bgneal@312: 					if (!d.length)
bgneal@312: 						return '';
bgneal@312: 
bgneal@312: 					if (c !== d[d.length - 1].tag) {
bgneal@312: 						for (i=d.length - 1; i>=0; i--) {
bgneal@312: 							if (d[i].tag === c) {
bgneal@312: 								d[i].close = 1;
bgneal@312: 								break;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return '';
bgneal@312: 					} else {
bgneal@312: 						d.pop();
bgneal@312: 
bgneal@312: 						if (d.length && d[d.length - 1].close) {
bgneal@312: 							a = a + '</' + d[d.length - 1].tag + '>';
bgneal@312: 							d.pop();
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				} else {
bgneal@312: 					// Ignore these
bgneal@312: 					if (/^(br|hr|input|meta|img|link|param)$/i.test(c))
bgneal@312: 						return a;
bgneal@312: 
bgneal@312: 					// Ignore closed ones
bgneal@312: 					if (/\/>$/.test(a))
bgneal@312: 						return a;
bgneal@312: 
bgneal@312: 					d.push({tag : c}); // Push start element
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return a;
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// End all open tags
bgneal@312: 			for (i=d.length - 1; i>=0; i--)
bgneal@312: 				s += '</' + d[i].tag + '>';
bgneal@312: 
bgneal@312: 			return s;
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	// Added for compression purposes
bgneal@312: 	var each = tinymce.each, undefined, TRUE = true, FALSE = false;
bgneal@312: 
bgneal@312: 	tinymce.EditorCommands = function(editor) {
bgneal@312: 		var dom = editor.dom,
bgneal@312: 			selection = editor.selection,
bgneal@312: 			commands = {state: {}, exec : {}, value : {}},
bgneal@312: 			settings = editor.settings,
bgneal@312: 			bookmark;
bgneal@312: 
bgneal@312: 		function execCommand(command, ui, value) {
bgneal@312: 			var func;
bgneal@312: 
bgneal@312: 			command = command.toLowerCase();
bgneal@312: 			if (func = commands.exec[command]) {
bgneal@312: 				func(command, ui, value);
bgneal@312: 				return TRUE;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return FALSE;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function queryCommandState(command) {
bgneal@312: 			var func;
bgneal@312: 
bgneal@312: 			command = command.toLowerCase();
bgneal@312: 			if (func = commands.state[command])
bgneal@312: 				return func(command);
bgneal@312: 
bgneal@312: 			return -1;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function queryCommandValue(command) {
bgneal@312: 			var func;
bgneal@312: 
bgneal@312: 			command = command.toLowerCase();
bgneal@312: 			if (func = commands.value[command])
bgneal@312: 				return func(command);
bgneal@312: 
bgneal@312: 			return FALSE;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function addCommands(command_list, type) {
bgneal@312: 			type = type || 'exec';
bgneal@312: 
bgneal@312: 			each(command_list, function(callback, command) {
bgneal@312: 				each(command.toLowerCase().split(','), function(command) {
bgneal@312: 					commands[type][command] = callback;
bgneal@312: 				});
bgneal@312: 			});
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		// Expose public methods
bgneal@312: 		tinymce.extend(this, {
bgneal@312: 			execCommand : execCommand,
bgneal@312: 			queryCommandState : queryCommandState,
bgneal@312: 			queryCommandValue : queryCommandValue,
bgneal@312: 			addCommands : addCommands
bgneal@312: 		});
bgneal@312: 
bgneal@312: 		// Private methods
bgneal@312: 
bgneal@312: 		function execNativeCommand(command, ui, value) {
bgneal@312: 			if (ui === undefined)
bgneal@312: 				ui = FALSE;
bgneal@312: 
bgneal@312: 			if (value === undefined)
bgneal@312: 				value = null;
bgneal@312: 
bgneal@312: 			return editor.getDoc().execCommand(command, ui, value);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function isFormatMatch(name) {
bgneal@312: 			return editor.formatter.match(name);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function toggleFormat(name, value) {
bgneal@312: 			editor.formatter.toggle(name, value ? {value : value} : undefined);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function storeSelection(type) {
bgneal@312: 			bookmark = selection.getBookmark(type);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function restoreSelection() {
bgneal@312: 			selection.moveToBookmark(bookmark);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		// Add execCommand overrides
bgneal@312: 		addCommands({
bgneal@312: 			// Ignore these, added for compatibility
bgneal@312: 			'mceResetDesignMode,mceBeginUndoLevel' : function() {},
bgneal@312: 
bgneal@312: 			// Add undo manager logic
bgneal@312: 			'mceEndUndoLevel,mceAddUndoLevel' : function() {
bgneal@312: 				editor.undoManager.add();
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			'Cut,Copy,Paste' : function(command) {
bgneal@312: 				var doc = editor.getDoc(), failed;
bgneal@312: 
bgneal@312: 				// Try executing the native command
bgneal@312: 				try {
bgneal@312: 					execNativeCommand(command);
bgneal@312: 				} catch (ex) {
bgneal@312: 					// Command failed
bgneal@312: 					failed = TRUE;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Present alert message about clipboard access not being available
bgneal@312: 				if (failed || !doc.queryCommandSupported(command)) {
bgneal@312: 					if (tinymce.isGecko) {
bgneal@312: 						editor.windowManager.confirm(editor.getLang('clipboard_msg'), function(state) {
bgneal@312: 							if (state)
bgneal@312: 								open('http://www.mozilla.org/editor/midasdemo/securityprefs.html', '_blank');
bgneal@312: 						});
bgneal@312: 					} else
bgneal@312: 						editor.windowManager.alert(editor.getLang('clipboard_no_support'));
bgneal@312: 				}
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			// Override unlink command
bgneal@312: 			unlink : function(command) {
bgneal@312: 				if (selection.isCollapsed())
bgneal@312: 					selection.select(selection.getNode());
bgneal@312: 
bgneal@312: 				execNativeCommand(command);
bgneal@312: 				selection.collapse(FALSE);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			// Override justify commands to use the text formatter engine
bgneal@312: 			'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull' : function(command) {
bgneal@312: 				var align = command.substring(7);
bgneal@312: 
bgneal@312: 				// Remove all other alignments first
bgneal@312: 				each('left,center,right,full'.split(','), function(name) {
bgneal@312: 					if (align != name)
bgneal@312: 						editor.formatter.remove('align' + name);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				toggleFormat('align' + align);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			// Override list commands to fix WebKit bug
bgneal@312: 			'InsertUnorderedList,InsertOrderedList' : function(command) {
bgneal@312: 				var listElm, listParent;
bgneal@312: 
bgneal@312: 				execNativeCommand(command);
bgneal@312: 
bgneal@312: 				// WebKit produces lists within block elements so we need to split them
bgneal@312: 				// we will replace the native list creation logic to custom logic later on
bgneal@312: 				// TODO: Remove this when the list creation logic is removed
bgneal@312: 				listElm = dom.getParent(selection.getNode(), 'ol,ul');
bgneal@312: 				if (listElm) {
bgneal@312: 					listParent = listElm.parentNode;
bgneal@312: 
bgneal@312: 					// If list is within a text block then split that block
bgneal@312: 					if (/^(H[1-6]|P|ADDRESS|PRE)$/.test(listParent.nodeName)) {
bgneal@312: 						storeSelection();
bgneal@312: 						dom.split(listParent, listElm);
bgneal@312: 						restoreSelection();
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			// Override commands to use the text formatter engine
bgneal@312: 			'Bold,Italic,Underline,Strikethrough' : function(command) {
bgneal@312: 				toggleFormat(command);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			// Override commands to use the text formatter engine
bgneal@312: 			'ForeColor,HiliteColor,FontName' : function(command, ui, value) {
bgneal@312: 				toggleFormat(command, value);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			FontSize : function(command, ui, value) {
bgneal@312: 				var fontClasses, fontSizes;
bgneal@312: 
bgneal@312: 				// Convert font size 1-7 to styles
bgneal@312: 				if (value >= 1 && value <= 7) {
bgneal@312: 					fontSizes = tinymce.explode(settings.font_size_style_values);
bgneal@312: 					fontClasses = tinymce.explode(settings.font_size_classes);
bgneal@312: 
bgneal@312: 					if (fontClasses)
bgneal@312: 						value = fontClasses[value - 1] || value;
bgneal@312: 					else
bgneal@312: 						value = fontSizes[value - 1] || value;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				toggleFormat(command, value);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			RemoveFormat : function(command) {
bgneal@312: 				editor.formatter.remove(command);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceBlockQuote : function(command) {
bgneal@312: 				toggleFormat('blockquote');
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			FormatBlock : function(command, ui, value) {
bgneal@312: 				return toggleFormat(value || 'p');
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceCleanup : function() {
bgneal@312: 				var bookmark = selection.getBookmark();
bgneal@312: 
bgneal@312: 				editor.setContent(editor.getContent({cleanup : TRUE}), {cleanup : TRUE});
bgneal@312: 
bgneal@312: 				selection.moveToBookmark(bookmark);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceRemoveNode : function(command, ui, value) {
bgneal@312: 				var node = value || selection.getNode();
bgneal@312: 
bgneal@312: 				// Make sure that the body node isn't removed
bgneal@312: 				if (node != editor.getBody()) {
bgneal@312: 					storeSelection();
bgneal@312: 					editor.dom.remove(node, TRUE);
bgneal@312: 					restoreSelection();
bgneal@312: 				}
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceSelectNodeDepth : function(command, ui, value) {
bgneal@312: 				var counter = 0;
bgneal@312: 
bgneal@312: 				dom.getParent(selection.getNode(), function(node) {
bgneal@312: 					if (node.nodeType == 1 && counter++ == value) {
bgneal@312: 						selection.select(node);
bgneal@312: 						return FALSE;
bgneal@312: 					}
bgneal@312: 				}, editor.getBody());
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceSelectNode : function(command, ui, value) {
bgneal@312: 				selection.select(value);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceInsertContent : function(command, ui, value) {
bgneal@312: 				selection.setContent(value);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceInsertRawHTML : function(command, ui, value) {
bgneal@312: 				selection.setContent('tiny_mce_marker');
bgneal@312: 				editor.setContent(editor.getContent().replace(/tiny_mce_marker/g, function() { return value }));
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceSetContent : function(command, ui, value) {
bgneal@312: 				editor.setContent(value);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			'Indent,Outdent' : function(command) {
bgneal@312: 				var intentValue, indentUnit, value;
bgneal@312: 
bgneal@312: 				// Setup indent level
bgneal@312: 				intentValue = settings.indentation;
bgneal@312: 				indentUnit = /[a-z%]+$/i.exec(intentValue);
bgneal@312: 				intentValue = parseInt(intentValue);
bgneal@312: 
bgneal@312: 				if (!queryCommandState('InsertUnorderedList') && !queryCommandState('InsertOrderedList')) {
bgneal@312: 					each(selection.getSelectedBlocks(), function(element) {
bgneal@312: 						if (command == 'outdent') {
bgneal@312: 							value = Math.max(0, parseInt(element.style.paddingLeft || 0) - intentValue);
bgneal@312: 							dom.setStyle(element, 'paddingLeft', value ? value + indentUnit : '');
bgneal@312: 						} else
bgneal@312: 							dom.setStyle(element, 'paddingLeft', (parseInt(element.style.paddingLeft || 0) + intentValue) + indentUnit);
bgneal@312: 					});
bgneal@312: 				} else
bgneal@312: 					execNativeCommand(command);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceRepaint : function() {
bgneal@312: 				var bookmark;
bgneal@312: 
bgneal@312: 				if (tinymce.isGecko) {
bgneal@312: 					try {
bgneal@312: 						storeSelection(TRUE);
bgneal@312: 
bgneal@312: 						if (selection.getSel())
bgneal@312: 							selection.getSel().selectAllChildren(editor.getBody());
bgneal@312: 
bgneal@312: 						selection.collapse(TRUE);
bgneal@312: 						restoreSelection();
bgneal@312: 					} catch (ex) {
bgneal@312: 						// Ignore
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceToggleFormat : function(command, ui, value) {
bgneal@312: 				editor.formatter.toggle(value);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			InsertHorizontalRule : function() {
bgneal@312: 				selection.setContent('<hr />');
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceToggleVisualAid : function() {
bgneal@312: 				editor.hasVisual = !editor.hasVisual;
bgneal@312: 				editor.addVisual();
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceReplaceContent : function(command, ui, value) {
bgneal@312: 				selection.setContent(value.replace(/\{\$selection\}/g, selection.getContent({format : 'text'})));
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceInsertLink : function(command, ui, value) {
bgneal@312: 				var link = dom.getParent(selection.getNode(), 'a');
bgneal@312: 
bgneal@312: 				if (tinymce.is(value, 'string'))
bgneal@312: 					value = {href : value};
bgneal@312: 
bgneal@312: 				if (!link) {
bgneal@312: 					execNativeCommand('CreateLink', FALSE, 'javascript:mctmp(0);');
bgneal@312: 					each(dom.select('a[href=javascript:mctmp(0);]'), function(link) {
bgneal@312: 						dom.setAttribs(link, value);
bgneal@312: 					});
bgneal@312: 				} else {
bgneal@312: 					if (value.href)
bgneal@312: 						dom.setAttribs(link, value);
bgneal@312: 					else
bgneal@312: 						editor.dom.remove(link, TRUE);
bgneal@312: 				}
bgneal@312: 			},
bgneal@312: 			
bgneal@312: 			selectAll : function() {
bgneal@312: 				var root = dom.getRoot(), rng = dom.createRng();
bgneal@312: 
bgneal@312: 				rng.setStart(root, 0);
bgneal@312: 				rng.setEnd(root, root.childNodes.length);
bgneal@312: 
bgneal@312: 				editor.selection.setRng(rng);
bgneal@312: 			}
bgneal@312: 		});
bgneal@312: 
bgneal@312: 		// Add queryCommandState overrides
bgneal@312: 		addCommands({
bgneal@312: 			// Override justify commands
bgneal@312: 			'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull' : function(command) {
bgneal@312: 				return isFormatMatch('align' + command.substring(7));
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			'Bold,Italic,Underline,Strikethrough' : function(command) {
bgneal@312: 				return isFormatMatch(command);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			mceBlockQuote : function() {
bgneal@312: 				return isFormatMatch('blockquote');
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			Outdent : function() {
bgneal@312: 				var node;
bgneal@312: 
bgneal@312: 				if (settings.inline_styles) {
bgneal@312: 					if ((node = dom.getParent(selection.getStart(), dom.isBlock)) && parseInt(node.style.paddingLeft) > 0)
bgneal@312: 						return TRUE;
bgneal@312: 
bgneal@312: 					if ((node = dom.getParent(selection.getEnd(), dom.isBlock)) && parseInt(node.style.paddingLeft) > 0)
bgneal@312: 						return TRUE;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return queryCommandState('InsertUnorderedList') || queryCommandState('InsertOrderedList') || (!settings.inline_styles && !!dom.getParent(selection.getNode(), 'BLOCKQUOTE'));
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			'InsertUnorderedList,InsertOrderedList' : function(command) {
bgneal@312: 				return dom.getParent(selection.getNode(), command == 'insertunorderedlist' ? 'UL' : 'OL');
bgneal@312: 			}
bgneal@312: 		}, 'state');
bgneal@312: 
bgneal@312: 		// Add queryCommandValue overrides
bgneal@312: 		addCommands({
bgneal@312: 			'FontSize,FontName' : function(command) {
bgneal@312: 				var value = 0, parent;
bgneal@312: 
bgneal@312: 				if (parent = dom.getParent(selection.getNode(), 'span')) {
bgneal@312: 					if (command == 'fontsize')
bgneal@312: 						value = parent.style.fontSize;
bgneal@312: 					else
bgneal@312: 						value = parent.style.fontFamily.replace(/, /g, ',').replace(/[\'\"]/g, '').toLowerCase();
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return value;
bgneal@312: 			}
bgneal@312: 		}, 'value');
bgneal@312: 
bgneal@312: 		// Add undo manager logic
bgneal@312: 		if (settings.custom_undo_redo) {
bgneal@312: 			addCommands({
bgneal@312: 				Undo : function() {
bgneal@312: 					editor.undoManager.undo();
bgneal@312: 				},
bgneal@312: 
bgneal@312: 				Redo : function() {
bgneal@312: 					editor.undoManager.redo();
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 		}
bgneal@312: 	};
bgneal@312: })(tinymce);
bgneal@312: (function(tinymce) {
bgneal@312: 	var Dispatcher = tinymce.util.Dispatcher;
bgneal@312: 
bgneal@312: 	tinymce.UndoManager = function(editor) {
bgneal@312: 		var self, index = 0, data = [];
bgneal@312: 
bgneal@312: 		function getContent() {
bgneal@312: 			return tinymce.trim(editor.getContent({format : 'raw', no_events : 1}));
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		return self = {
bgneal@312: 			typing : 0,
bgneal@312: 
bgneal@312: 			onAdd : new Dispatcher(self),
bgneal@312: 			onUndo : new Dispatcher(self),
bgneal@312: 			onRedo : new Dispatcher(self),
bgneal@312: 
bgneal@312: 			add : function(level) {
bgneal@312: 				var i, settings = editor.settings, lastLevel;
bgneal@312: 
bgneal@312: 				level = level || {};
bgneal@312: 				level.content = getContent();
bgneal@312: 
bgneal@312: 				// Add undo level if needed
bgneal@312: 				lastLevel = data[index];
bgneal@312: 				if (lastLevel && lastLevel.content == level.content) {
bgneal@312: 					if (index > 0 || data.length == 1)
bgneal@312: 						return null;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Time to compress
bgneal@312: 				if (settings.custom_undo_redo_levels) {
bgneal@312: 					if (data.length > settings.custom_undo_redo_levels) {
bgneal@312: 						for (i = 0; i < data.length - 1; i++)
bgneal@312: 							data[i] = data[i + 1];
bgneal@312: 
bgneal@312: 						data.length--;
bgneal@312: 						index = data.length;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Get a non intrusive normalized bookmark
bgneal@312: 				level.bookmark = editor.selection.getBookmark(2, true);
bgneal@312: 
bgneal@312: 				// Crop array if needed
bgneal@312: 				if (index < data.length - 1) {
bgneal@312: 					// Treat first level as initial
bgneal@312: 					if (index == 0)
bgneal@312: 						data = [];
bgneal@312: 					else
bgneal@312: 						data.length = index + 1;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				data.push(level);
bgneal@312: 				index = data.length - 1;
bgneal@312: 
bgneal@312: 				self.onAdd.dispatch(self, level);
bgneal@312: 				editor.isNotDirty = 0;
bgneal@312: 
bgneal@312: 				return level;
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			undo : function() {
bgneal@312: 				var level, i;
bgneal@312: 
bgneal@312: 				if (self.typing) {
bgneal@312: 					self.add();
bgneal@312: 					self.typing = 0;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (index > 0) {
bgneal@312: 					level = data[--index];
bgneal@312: 
bgneal@312: 					editor.setContent(level.content, {format : 'raw'});
bgneal@312: 					editor.selection.moveToBookmark(level.bookmark);
bgneal@312: 
bgneal@312: 					self.onUndo.dispatch(self, level);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return level;
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			redo : function() {
bgneal@312: 				var level;
bgneal@312: 
bgneal@312: 				if (index < data.length - 1) {
bgneal@312: 					level = data[++index];
bgneal@312: 
bgneal@312: 					editor.setContent(level.content, {format : 'raw'});
bgneal@312: 					editor.selection.moveToBookmark(level.bookmark);
bgneal@312: 
bgneal@312: 					self.onRedo.dispatch(self, level);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return level;
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			clear : function() {
bgneal@312: 				data = [];
bgneal@312: 				index = self.typing = 0;
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			hasUndo : function() {
bgneal@312: 				return index > 0 || self.typing;
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			hasRedo : function() {
bgneal@312: 				return index < data.length - 1;
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 	};
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	// Shorten names
bgneal@312: 	var Event = tinymce.dom.Event,
bgneal@312: 		isIE = tinymce.isIE,
bgneal@312: 		isGecko = tinymce.isGecko,
bgneal@312: 		isOpera = tinymce.isOpera,
bgneal@312: 		each = tinymce.each,
bgneal@312: 		extend = tinymce.extend,
bgneal@312: 		TRUE = true,
bgneal@312: 		FALSE = false;
bgneal@312: 
bgneal@312: 	function cloneFormats(node) {
bgneal@312: 		var clone, temp, inner;
bgneal@312: 
bgneal@312: 		do {
bgneal@312: 			if (/^(SPAN|STRONG|B|EM|I|FONT|STRIKE|U)$/.test(node.nodeName)) {
bgneal@312: 				if (clone) {
bgneal@312: 					temp = node.cloneNode(false);
bgneal@312: 					temp.appendChild(clone);
bgneal@312: 					clone = temp;
bgneal@312: 				} else {
bgneal@312: 					clone = inner = node.cloneNode(false);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				clone.removeAttribute('id');
bgneal@312: 			}
bgneal@312: 		} while (node = node.parentNode);
bgneal@312: 
bgneal@312: 		if (clone)
bgneal@312: 			return {wrapper : clone, inner : inner};
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	// Checks if the selection/caret is at the end of the specified block element
bgneal@312: 	function isAtEnd(rng, par) {
bgneal@312: 		var rng2 = par.ownerDocument.createRange();
bgneal@312: 
bgneal@312: 		rng2.setStart(rng.endContainer, rng.endOffset);
bgneal@312: 		rng2.setEndAfter(par);
bgneal@312: 
bgneal@312: 		// Get number of characters to the right of the cursor if it's zero then we are at the end and need to merge the next block element
bgneal@312: 		return rng2.cloneContents().textContent.length == 0;
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	function isEmpty(n) {
bgneal@312: 		n = n.innerHTML;
bgneal@312: 
bgneal@312: 		n = n.replace(/<(img|hr|table|input|select|textarea)[ \>]/gi, '-'); // Keep these convert them to - chars
bgneal@312: 		n = n.replace(/<[^>]+>/g, ''); // Remove all tags
bgneal@312: 
bgneal@312: 		return n.replace(/[ \u00a0\t\r\n]+/g, '') == '';
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	function splitList(selection, dom, li) {
bgneal@312: 		var listBlock, block;
bgneal@312: 
bgneal@312: 		if (isEmpty(li)) {
bgneal@312: 			listBlock = dom.getParent(li, 'ul,ol');
bgneal@312: 
bgneal@312: 			if (!dom.getParent(listBlock.parentNode, 'ul,ol')) {
bgneal@312: 				dom.split(listBlock, li);
bgneal@312: 				block = dom.create('p', 0, '<br _mce_bogus="1" />');
bgneal@312: 				dom.replace(block, li);
bgneal@312: 				selection.select(block, 1);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return FALSE;
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		return TRUE;
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ForceBlocks', {
bgneal@312: 		ForceBlocks : function(ed) {
bgneal@312: 			var t = this, s = ed.settings, elm;
bgneal@312: 
bgneal@312: 			t.editor = ed;
bgneal@312: 			t.dom = ed.dom;
bgneal@312: 			elm = (s.forced_root_block || 'p').toLowerCase();
bgneal@312: 			s.element = elm.toUpperCase();
bgneal@312: 
bgneal@312: 			ed.onPreInit.add(t.setup, t);
bgneal@312: 
bgneal@312: 			t.reOpera = new RegExp('(\\u00a0|&#160;|&nbsp;)<\/' + elm + '>', 'gi');
bgneal@312: 			t.rePadd = new RegExp('<p( )([^>]+)><\\\/p>|<p( )([^>]+)\\\/>|<p( )([^>]+)>\\s+<\\\/p>|<p><\\\/p>|<p\\\/>|<p>\\s+<\\\/p>'.replace(/p/g, elm), 'gi');
bgneal@312: 			t.reNbsp2BR1 = new RegExp('<p( )([^>]+)>[\\s\\u00a0]+<\\\/p>|<p>[\\s\\u00a0]+<\\\/p>'.replace(/p/g, elm), 'gi');
bgneal@312: 			t.reNbsp2BR2 = new RegExp('<%p()([^>]+)>(&nbsp;|&#160;)<\\\/%p>|<%p>(&nbsp;|&#160;)<\\\/%p>'.replace(/%p/g, elm), 'gi');
bgneal@312: 			t.reBR2Nbsp = new RegExp('<p( )([^>]+)>\\s*<br \\\/>\\s*<\\\/p>|<p>\\s*<br \\\/>\\s*<\\\/p>'.replace(/p/g, elm), 'gi');
bgneal@312: 
bgneal@312: 			function padd(ed, o) {
bgneal@312: 				if (isOpera)
bgneal@312: 					o.content = o.content.replace(t.reOpera, '</' + elm + '>');
bgneal@312: 
bgneal@312: 				o.content = o.content.replace(t.rePadd, '<' + elm + '$1$2$3$4$5$6>\u00a0</' + elm + '>');
bgneal@312: 
bgneal@312: 				if (!isIE && !isOpera && o.set) {
bgneal@312: 					// Use &nbsp; instead of BR in padded paragraphs
bgneal@312: 					o.content = o.content.replace(t.reNbsp2BR1, '<' + elm + '$1$2><br /></' + elm + '>');
bgneal@312: 					o.content = o.content.replace(t.reNbsp2BR2, '<' + elm + '$1$2><br /></' + elm + '>');
bgneal@312: 				} else
bgneal@312: 					o.content = o.content.replace(t.reBR2Nbsp, '<' + elm + '$1$2>\u00a0</' + elm + '>');
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			ed.onBeforeSetContent.add(padd);
bgneal@312: 			ed.onPostProcess.add(padd);
bgneal@312: 
bgneal@312: 			if (s.forced_root_block) {
bgneal@312: 				ed.onInit.add(t.forceRoots, t);
bgneal@312: 				ed.onSetContent.add(t.forceRoots, t);
bgneal@312: 				ed.onBeforeGetContent.add(t.forceRoots, t);
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setup : function() {
bgneal@312: 			var t = this, ed = t.editor, s = ed.settings, dom = ed.dom, selection = ed.selection;
bgneal@312: 
bgneal@312: 			// Force root blocks when typing and when getting output
bgneal@312: 			if (s.forced_root_block) {
bgneal@312: 				ed.onBeforeExecCommand.add(t.forceRoots, t);
bgneal@312: 				ed.onKeyUp.add(t.forceRoots, t);
bgneal@312: 				ed.onPreProcess.add(t.forceRoots, t);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.force_br_newlines) {
bgneal@312: 				// Force IE to produce BRs on enter
bgneal@312: 				if (isIE) {
bgneal@312: 					ed.onKeyPress.add(function(ed, e) {
bgneal@312: 						var n;
bgneal@312: 
bgneal@312: 						if (e.keyCode == 13 && selection.getNode().nodeName != 'LI') {
bgneal@312: 							selection.setContent('<br id="__" /> ', {format : 'raw'});
bgneal@312: 							n = dom.get('__');
bgneal@312: 							n.removeAttribute('id');
bgneal@312: 							selection.select(n);
bgneal@312: 							selection.collapse();
bgneal@312: 							return Event.cancel(e);
bgneal@312: 						}
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (s.force_p_newlines) {
bgneal@312: 				if (!isIE) {
bgneal@312: 					ed.onKeyPress.add(function(ed, e) {
bgneal@312: 						if (e.keyCode == 13 && !e.shiftKey && !t.insertPara(e))
bgneal@312: 							Event.cancel(e);
bgneal@312: 					});
bgneal@312: 				} else {
bgneal@312: 					// Ungly hack to for IE to preserve the formatting when you press
bgneal@312: 					// enter at the end of a block element with formatted contents
bgneal@312: 					// This logic overrides the browsers default logic with
bgneal@312: 					// custom logic that enables us to control the output
bgneal@312: 					tinymce.addUnload(function() {
bgneal@312: 						t._previousFormats = 0; // Fix IE leak
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					ed.onKeyPress.add(function(ed, e) {
bgneal@312: 						t._previousFormats = 0;
bgneal@312: 
bgneal@312: 						// Clone the current formats, this will later be applied to the new block contents
bgneal@312: 						if (e.keyCode == 13 && !e.shiftKey && ed.selection.isCollapsed() && s.keep_styles)
bgneal@312: 							t._previousFormats = cloneFormats(ed.selection.getStart());
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					ed.onKeyUp.add(function(ed, e) {
bgneal@312: 						// Let IE break the element and the wrap the new caret location in the previous formats
bgneal@312: 						if (e.keyCode == 13 && !e.shiftKey) {
bgneal@312: 							var parent = ed.selection.getStart(), fmt = t._previousFormats;
bgneal@312: 
bgneal@312: 							// Parent is an empty block
bgneal@312: 							if (!parent.hasChildNodes() && fmt) {
bgneal@312: 								parent = dom.getParent(parent, dom.isBlock);
bgneal@312: 
bgneal@312: 								if (parent && parent.nodeName != 'LI') {
bgneal@312: 									parent.innerHTML = '';
bgneal@312: 
bgneal@312: 									if (t._previousFormats) {
bgneal@312: 										parent.appendChild(fmt.wrapper);
bgneal@312: 										fmt.inner.innerHTML = '\uFEFF';
bgneal@312: 									} else
bgneal@312: 										parent.innerHTML = '\uFEFF';
bgneal@312: 
bgneal@312: 									selection.select(parent, 1);
bgneal@312: 									ed.getDoc().execCommand('Delete', false, null);
bgneal@312: 									t._previousFormats = 0;
bgneal@312: 								}
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				if (isGecko) {
bgneal@312: 					ed.onKeyDown.add(function(ed, e) {
bgneal@312: 						if ((e.keyCode == 8 || e.keyCode == 46) && !e.shiftKey)
bgneal@312: 							t.backspaceDelete(e, e.keyCode == 8);
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Workaround for missing shift+enter support, http://bugs.webkit.org/show_bug.cgi?id=16973
bgneal@312: 			if (tinymce.isWebKit) {
bgneal@312: 				function insertBr(ed) {
bgneal@312: 					var rng = selection.getRng(), br, div = dom.create('div', null, ' '), divYPos, vpHeight = dom.getViewPort(ed.getWin()).h;
bgneal@312: 
bgneal@312: 					// Insert BR element
bgneal@312: 					rng.insertNode(br = dom.create('br'));
bgneal@312: 
bgneal@312: 					// Place caret after BR
bgneal@312: 					rng.setStartAfter(br);
bgneal@312: 					rng.setEndAfter(br);
bgneal@312: 					selection.setRng(rng);
bgneal@312: 
bgneal@312: 					// Could not place caret after BR then insert an nbsp entity and move the caret
bgneal@312: 					if (selection.getSel().focusNode == br.previousSibling) {
bgneal@312: 						selection.select(dom.insertAfter(dom.doc.createTextNode('\u00a0'), br));
bgneal@312: 						selection.collapse(TRUE);
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// Create a temporary DIV after the BR and get the position as it
bgneal@312: 					// seems like getPos() returns 0 for text nodes and BR elements.
bgneal@312: 					dom.insertAfter(div, br);
bgneal@312: 					divYPos = dom.getPos(div).y;
bgneal@312: 					dom.remove(div);
bgneal@312: 
bgneal@312: 					// Scroll to new position, scrollIntoView can't be used due to bug: http://bugs.webkit.org/show_bug.cgi?id=16117
bgneal@312: 					if (divYPos > vpHeight) // It is not necessary to scroll if the DIV is inside the view port.
bgneal@312: 						ed.getWin().scrollTo(0, divYPos);
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				ed.onKeyPress.add(function(ed, e) {
bgneal@312: 					if (e.keyCode == 13 && (e.shiftKey || (s.force_br_newlines && !dom.getParent(selection.getNode(), 'h1,h2,h3,h4,h5,h6,ol,ul')))) {
bgneal@312: 						insertBr(ed);
bgneal@312: 						Event.cancel(e);
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Padd empty inline elements within block elements
bgneal@312: 			// For example: <p><strong><em></em></strong></p> becomes <p><strong><em>&nbsp;</em></strong></p>
bgneal@312: 			ed.onPreProcess.add(function(ed, o) {
bgneal@312: 				each(dom.select('p,h1,h2,h3,h4,h5,h6,div', o.node), function(p) {
bgneal@312: 					if (isEmpty(p)) {
bgneal@312: 						each(dom.select('span,em,strong,b,i', o.node), function(n) {
bgneal@312: 							if (!n.hasChildNodes()) {
bgneal@312: 								n.appendChild(ed.getDoc().createTextNode('\u00a0'));
bgneal@312: 								return FALSE; // Break the loop one padding is enough
bgneal@312: 							}
bgneal@312: 						});
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// IE specific fixes
bgneal@312: 			if (isIE) {
bgneal@312: 				// Replaces IE:s auto generated paragraphs with the specified element name
bgneal@312: 				if (s.element != 'P') {
bgneal@312: 					ed.onKeyPress.add(function(ed, e) {
bgneal@312: 						t.lastElm = selection.getNode().nodeName;
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					ed.onKeyUp.add(function(ed, e) {
bgneal@312: 						var bl, n = selection.getNode(), b = ed.getBody();
bgneal@312: 
bgneal@312: 						if (b.childNodes.length === 1 && n.nodeName == 'P') {
bgneal@312: 							n = dom.rename(n, s.element);
bgneal@312: 							selection.select(n);
bgneal@312: 							selection.collapse();
bgneal@312: 							ed.nodeChanged();
bgneal@312: 						} else if (e.keyCode == 13 && !e.shiftKey && t.lastElm != 'P') {
bgneal@312: 							bl = dom.getParent(n, 'p');
bgneal@312: 
bgneal@312: 							if (bl) {
bgneal@312: 								dom.rename(bl, s.element);
bgneal@312: 								ed.nodeChanged();
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		find : function(n, t, s) {
bgneal@312: 			var ed = this.editor, w = ed.getDoc().createTreeWalker(n, 4, null, FALSE), c = -1;
bgneal@312: 
bgneal@312: 			while (n = w.nextNode()) {
bgneal@312: 				c++;
bgneal@312: 
bgneal@312: 				// Index by node
bgneal@312: 				if (t == 0 && n == s)
bgneal@312: 					return c;
bgneal@312: 
bgneal@312: 				// Node by index
bgneal@312: 				if (t == 1 && c == s)
bgneal@312: 					return n;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return -1;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		forceRoots : function(ed, e) {
bgneal@312: 			var t = this, ed = t.editor, b = ed.getBody(), d = ed.getDoc(), se = ed.selection, s = se.getSel(), r = se.getRng(), si = -2, ei, so, eo, tr, c = -0xFFFFFF;
bgneal@312: 			var nx, bl, bp, sp, le, nl = b.childNodes, i, n, eid;
bgneal@312: 
bgneal@312: 			// Fix for bug #1863847
bgneal@312: 			//if (e && e.keyCode == 13)
bgneal@312: 			//	return TRUE;
bgneal@312: 
bgneal@312: 			// Wrap non blocks into blocks
bgneal@312: 			for (i = nl.length - 1; i >= 0; i--) {
bgneal@312: 				nx = nl[i];
bgneal@312: 
bgneal@312: 				// Ignore internal elements
bgneal@312: 				if (nx.nodeType === 1 && nx.getAttribute('_mce_type')) {
bgneal@312: 					bl = null;
bgneal@312: 					continue;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Is text or non block element
bgneal@312: 				if (nx.nodeType === 3 || (!t.dom.isBlock(nx) && nx.nodeType !== 8 && !/^(script|mce:script|style|mce:style)$/i.test(nx.nodeName))) {
bgneal@312: 					if (!bl) {
bgneal@312: 						// Create new block but ignore whitespace
bgneal@312: 						if (nx.nodeType != 3 || /[^\s]/g.test(nx.nodeValue)) {
bgneal@312: 							// Store selection
bgneal@312: 							if (si == -2 && r) {
bgneal@312: 								if (!isIE) {
bgneal@312: 									// If selection is element then mark it
bgneal@312: 									if (r.startContainer.nodeType == 1 && (n = r.startContainer.childNodes[r.startOffset]) && n.nodeType == 1) {
bgneal@312: 										// Save the id of the selected element
bgneal@312: 										eid = n.getAttribute("id");
bgneal@312: 										n.setAttribute("id", "__mce");
bgneal@312: 									} else {
bgneal@312: 										// If element is inside body, might not be the case in contentEdiable mode
bgneal@312: 										if (ed.dom.getParent(r.startContainer, function(e) {return e === b;})) {
bgneal@312: 											so = r.startOffset;
bgneal@312: 											eo = r.endOffset;
bgneal@312: 											si = t.find(b, 0, r.startContainer);
bgneal@312: 											ei = t.find(b, 0, r.endContainer);
bgneal@312: 										}
bgneal@312: 									}
bgneal@312: 								} else {
bgneal@312: 									// Force control range into text range
bgneal@312: 									if (r.item) {
bgneal@312: 										tr = d.body.createTextRange();
bgneal@312: 										tr.moveToElementText(r.item(0));
bgneal@312: 										r = tr;
bgneal@312: 									}
bgneal@312: 
bgneal@312: 									tr = d.body.createTextRange();
bgneal@312: 									tr.moveToElementText(b);
bgneal@312: 									tr.collapse(1);
bgneal@312: 									bp = tr.move('character', c) * -1;
bgneal@312: 
bgneal@312: 									tr = r.duplicate();
bgneal@312: 									tr.collapse(1);
bgneal@312: 									sp = tr.move('character', c) * -1;
bgneal@312: 
bgneal@312: 									tr = r.duplicate();
bgneal@312: 									tr.collapse(0);
bgneal@312: 									le = (tr.move('character', c) * -1) - sp;
bgneal@312: 
bgneal@312: 									si = sp - bp;
bgneal@312: 									ei = le;
bgneal@312: 								}
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							// Uses replaceChild instead of cloneNode since it removes selected attribute from option elements on IE
bgneal@312: 							// See: http://support.microsoft.com/kb/829907
bgneal@312: 							bl = ed.dom.create(ed.settings.forced_root_block);
bgneal@312: 							nx.parentNode.replaceChild(bl, nx);
bgneal@312: 							bl.appendChild(nx);
bgneal@312: 						}
bgneal@312: 					} else {
bgneal@312: 						if (bl.hasChildNodes())
bgneal@312: 							bl.insertBefore(nx, bl.firstChild);
bgneal@312: 						else
bgneal@312: 							bl.appendChild(nx);
bgneal@312: 					}
bgneal@312: 				} else
bgneal@312: 					bl = null; // Time to create new block
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Restore selection
bgneal@312: 			if (si != -2) {
bgneal@312: 				if (!isIE) {
bgneal@312: 					bl = b.getElementsByTagName(ed.settings.element)[0];
bgneal@312: 					r = d.createRange();
bgneal@312: 
bgneal@312: 					// Select last location or generated block
bgneal@312: 					if (si != -1)
bgneal@312: 						r.setStart(t.find(b, 1, si), so);
bgneal@312: 					else
bgneal@312: 						r.setStart(bl, 0);
bgneal@312: 
bgneal@312: 					// Select last location or generated block
bgneal@312: 					if (ei != -1)
bgneal@312: 						r.setEnd(t.find(b, 1, ei), eo);
bgneal@312: 					else
bgneal@312: 						r.setEnd(bl, 0);
bgneal@312: 
bgneal@312: 					if (s) {
bgneal@312: 						s.removeAllRanges();
bgneal@312: 						s.addRange(r);
bgneal@312: 					}
bgneal@312: 				} else {
bgneal@312: 					try {
bgneal@312: 						r = s.createRange();
bgneal@312: 						r.moveToElementText(b);
bgneal@312: 						r.collapse(1);
bgneal@312: 						r.moveStart('character', si);
bgneal@312: 						r.moveEnd('character', ei);
bgneal@312: 						r.select();
bgneal@312: 					} catch (ex) {
bgneal@312: 						// Ignore
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			} else if (!isIE && (n = ed.dom.get('__mce'))) {
bgneal@312: 				// Restore the id of the selected element
bgneal@312: 				if (eid)
bgneal@312: 					n.setAttribute('id', eid);
bgneal@312: 				else
bgneal@312: 					n.removeAttribute('id');
bgneal@312: 
bgneal@312: 				// Move caret before selected element
bgneal@312: 				r = d.createRange();
bgneal@312: 				r.setStartBefore(n);
bgneal@312: 				r.setEndBefore(n);
bgneal@312: 				se.setRng(r);
bgneal@312: 			}
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		getParentBlock : function(n) {
bgneal@312: 			var d = this.dom;
bgneal@312: 
bgneal@312: 			return d.getParent(n, d.isBlock);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		insertPara : function(e) {
bgneal@312: 			var t = this, ed = t.editor, dom = ed.dom, d = ed.getDoc(), se = ed.settings, s = ed.selection.getSel(), r = s.getRangeAt(0), b = d.body;
bgneal@312: 			var rb, ra, dir, sn, so, en, eo, sb, eb, bn, bef, aft, sc, ec, n, vp = dom.getViewPort(ed.getWin()), y, ch, car;
bgneal@312: 
bgneal@312: 			// If root blocks are forced then use Operas default behavior since it's really good
bgneal@312: // Removed due to bug: #1853816
bgneal@312: //			if (se.forced_root_block && isOpera)
bgneal@312: //				return TRUE;
bgneal@312: 
bgneal@312: 			// Setup before range
bgneal@312: 			rb = d.createRange();
bgneal@312: 
bgneal@312: 			// If is before the first block element and in body, then move it into first block element
bgneal@312: 			rb.setStart(s.anchorNode, s.anchorOffset);
bgneal@312: 			rb.collapse(TRUE);
bgneal@312: 
bgneal@312: 			// Setup after range
bgneal@312: 			ra = d.createRange();
bgneal@312: 
bgneal@312: 			// If is before the first block element and in body, then move it into first block element
bgneal@312: 			ra.setStart(s.focusNode, s.focusOffset);
bgneal@312: 			ra.collapse(TRUE);
bgneal@312: 
bgneal@312: 			// Setup start/end points
bgneal@312: 			dir = rb.compareBoundaryPoints(rb.START_TO_END, ra) < 0;
bgneal@312: 			sn = dir ? s.anchorNode : s.focusNode;
bgneal@312: 			so = dir ? s.anchorOffset : s.focusOffset;
bgneal@312: 			en = dir ? s.focusNode : s.anchorNode;
bgneal@312: 			eo = dir ? s.focusOffset : s.anchorOffset;
bgneal@312: 
bgneal@312: 			// If selection is in empty table cell
bgneal@312: 			if (sn === en && /^(TD|TH)$/.test(sn.nodeName)) {
bgneal@312: 				if (sn.firstChild.nodeName == 'BR')
bgneal@312: 					dom.remove(sn.firstChild); // Remove BR
bgneal@312: 
bgneal@312: 				// Create two new block elements
bgneal@312: 				if (sn.childNodes.length == 0) {
bgneal@312: 					ed.dom.add(sn, se.element, null, '<br />');
bgneal@312: 					aft = ed.dom.add(sn, se.element, null, '<br />');
bgneal@312: 				} else {
bgneal@312: 					n = sn.innerHTML;
bgneal@312: 					sn.innerHTML = '';
bgneal@312: 					ed.dom.add(sn, se.element, null, n);
bgneal@312: 					aft = ed.dom.add(sn, se.element, null, '<br />');
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Move caret into the last one
bgneal@312: 				r = d.createRange();
bgneal@312: 				r.selectNodeContents(aft);
bgneal@312: 				r.collapse(1);
bgneal@312: 				ed.selection.setRng(r);
bgneal@312: 
bgneal@312: 				return FALSE;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// If the caret is in an invalid location in FF we need to move it into the first block
bgneal@312: 			if (sn == b && en == b && b.firstChild && ed.dom.isBlock(b.firstChild)) {
bgneal@312: 				sn = en = sn.firstChild;
bgneal@312: 				so = eo = 0;
bgneal@312: 				rb = d.createRange();
bgneal@312: 				rb.setStart(sn, 0);
bgneal@312: 				ra = d.createRange();
bgneal@312: 				ra.setStart(en, 0);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Never use body as start or end node
bgneal@312: 			sn = sn.nodeName == "HTML" ? d.body : sn; // Fix for Opera bug: https://bugs.opera.com/show_bug.cgi?id=273224&comments=yes
bgneal@312: 			sn = sn.nodeName == "BODY" ? sn.firstChild : sn;
bgneal@312: 			en = en.nodeName == "HTML" ? d.body : en; // Fix for Opera bug: https://bugs.opera.com/show_bug.cgi?id=273224&comments=yes
bgneal@312: 			en = en.nodeName == "BODY" ? en.firstChild : en;
bgneal@312: 
bgneal@312: 			// Get start and end blocks
bgneal@312: 			sb = t.getParentBlock(sn);
bgneal@312: 			eb = t.getParentBlock(en);
bgneal@312: 			bn = sb ? sb.nodeName : se.element; // Get block name to create
bgneal@312: 
bgneal@312: 			// Return inside list use default browser behavior
bgneal@312: 			if (n = t.dom.getParent(sb, 'li,pre')) {
bgneal@312: 				if (n.nodeName == 'LI')
bgneal@312: 					return splitList(ed.selection, t.dom, n);
bgneal@312: 
bgneal@312: 				return TRUE;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// If caption or absolute layers then always generate new blocks within
bgneal@312: 			if (sb && (sb.nodeName == 'CAPTION' || /absolute|relative|fixed/gi.test(dom.getStyle(sb, 'position', 1)))) {
bgneal@312: 				bn = se.element;
bgneal@312: 				sb = null;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// If caption or absolute layers then always generate new blocks within
bgneal@312: 			if (eb && (eb.nodeName == 'CAPTION' || /absolute|relative|fixed/gi.test(dom.getStyle(sb, 'position', 1)))) {
bgneal@312: 				bn = se.element;
bgneal@312: 				eb = null;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Use P instead
bgneal@312: 			if (/(TD|TABLE|TH|CAPTION)/.test(bn) || (sb && bn == "DIV" && /left|right/gi.test(dom.getStyle(sb, 'float', 1)))) {
bgneal@312: 				bn = se.element;
bgneal@312: 				sb = eb = null;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Setup new before and after blocks
bgneal@312: 			bef = (sb && sb.nodeName == bn) ? sb.cloneNode(0) : ed.dom.create(bn);
bgneal@312: 			aft = (eb && eb.nodeName == bn) ? eb.cloneNode(0) : ed.dom.create(bn);
bgneal@312: 
bgneal@312: 			// Remove id from after clone
bgneal@312: 			aft.removeAttribute('id');
bgneal@312: 
bgneal@312: 			// Is header and cursor is at the end, then force paragraph under
bgneal@312: 			if (/^(H[1-6])$/.test(bn) && isAtEnd(r, sb))
bgneal@312: 				aft = ed.dom.create(se.element);
bgneal@312: 
bgneal@312: 			// Find start chop node
bgneal@312: 			n = sc = sn;
bgneal@312: 			do {
bgneal@312: 				if (n == b || n.nodeType == 9 || t.dom.isBlock(n) || /(TD|TABLE|TH|CAPTION)/.test(n.nodeName))
bgneal@312: 					break;
bgneal@312: 
bgneal@312: 				sc = n;
bgneal@312: 			} while ((n = n.previousSibling ? n.previousSibling : n.parentNode));
bgneal@312: 
bgneal@312: 			// Find end chop node
bgneal@312: 			n = ec = en;
bgneal@312: 			do {
bgneal@312: 				if (n == b || n.nodeType == 9 || t.dom.isBlock(n) || /(TD|TABLE|TH|CAPTION)/.test(n.nodeName))
bgneal@312: 					break;
bgneal@312: 
bgneal@312: 				ec = n;
bgneal@312: 			} while ((n = n.nextSibling ? n.nextSibling : n.parentNode));
bgneal@312: 
bgneal@312: 			// Place first chop part into before block element
bgneal@312: 			if (sc.nodeName == bn)
bgneal@312: 				rb.setStart(sc, 0);
bgneal@312: 			else
bgneal@312: 				rb.setStartBefore(sc);
bgneal@312: 
bgneal@312: 			rb.setEnd(sn, so);
bgneal@312: 			bef.appendChild(rb.cloneContents() || d.createTextNode('')); // Empty text node needed for Safari
bgneal@312: 
bgneal@312: 			// Place secnd chop part within new block element
bgneal@312: 			try {
bgneal@312: 				ra.setEndAfter(ec);
bgneal@312: 			} catch(ex) {
bgneal@312: 				//console.debug(s.focusNode, s.focusOffset);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			ra.setStart(en, eo);
bgneal@312: 			aft.appendChild(ra.cloneContents() || d.createTextNode('')); // Empty text node needed for Safari
bgneal@312: 
bgneal@312: 			// Create range around everything
bgneal@312: 			r = d.createRange();
bgneal@312: 			if (!sc.previousSibling && sc.parentNode.nodeName == bn) {
bgneal@312: 				r.setStartBefore(sc.parentNode);
bgneal@312: 			} else {
bgneal@312: 				if (rb.startContainer.nodeName == bn && rb.startOffset == 0)
bgneal@312: 					r.setStartBefore(rb.startContainer);
bgneal@312: 				else
bgneal@312: 					r.setStart(rb.startContainer, rb.startOffset);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (!ec.nextSibling && ec.parentNode.nodeName == bn)
bgneal@312: 				r.setEndAfter(ec.parentNode);
bgneal@312: 			else
bgneal@312: 				r.setEnd(ra.endContainer, ra.endOffset);
bgneal@312: 
bgneal@312: 			// Delete and replace it with new block elements
bgneal@312: 			r.deleteContents();
bgneal@312: 
bgneal@312: 			if (isOpera)
bgneal@312: 				ed.getWin().scrollTo(0, vp.y);
bgneal@312: 
bgneal@312: 			// Never wrap blocks in blocks
bgneal@312: 			if (bef.firstChild && bef.firstChild.nodeName == bn)
bgneal@312: 				bef.innerHTML = bef.firstChild.innerHTML;
bgneal@312: 
bgneal@312: 			if (aft.firstChild && aft.firstChild.nodeName == bn)
bgneal@312: 				aft.innerHTML = aft.firstChild.innerHTML;
bgneal@312: 
bgneal@312: 			// Padd empty blocks
bgneal@312: 			if (isEmpty(bef))
bgneal@312: 				bef.innerHTML = '<br />';
bgneal@312: 
bgneal@312: 			function appendStyles(e, en) {
bgneal@312: 				var nl = [], nn, n, i;
bgneal@312: 
bgneal@312: 				e.innerHTML = '';
bgneal@312: 
bgneal@312: 				// Make clones of style elements
bgneal@312: 				if (se.keep_styles) {
bgneal@312: 					n = en;
bgneal@312: 					do {
bgneal@312: 						// We only want style specific elements
bgneal@312: 						if (/^(SPAN|STRONG|B|EM|I|FONT|STRIKE|U)$/.test(n.nodeName)) {
bgneal@312: 							nn = n.cloneNode(FALSE);
bgneal@312: 							dom.setAttrib(nn, 'id', ''); // Remove ID since it needs to be unique
bgneal@312: 							nl.push(nn);
bgneal@312: 						}
bgneal@312: 					} while (n = n.parentNode);
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Append style elements to aft
bgneal@312: 				if (nl.length > 0) {
bgneal@312: 					for (i = nl.length - 1, nn = e; i >= 0; i--)
bgneal@312: 						nn = nn.appendChild(nl[i]);
bgneal@312: 
bgneal@312: 					// Padd most inner style element
bgneal@312: 					nl[0].innerHTML = isOpera ? '&nbsp;' : '<br />'; // Extra space for Opera so that the caret can move there
bgneal@312: 					return nl[0]; // Move caret to most inner element
bgneal@312: 				} else
bgneal@312: 					e.innerHTML = isOpera ? '&nbsp;' : '<br />'; // Extra space for Opera so that the caret can move there
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Fill empty afterblook with current style
bgneal@312: 			if (isEmpty(aft))
bgneal@312: 				car = appendStyles(aft, en);
bgneal@312: 
bgneal@312: 			// Opera needs this one backwards for older versions
bgneal@312: 			if (isOpera && parseFloat(opera.version()) < 9.5) {
bgneal@312: 				r.insertNode(bef);
bgneal@312: 				r.insertNode(aft);
bgneal@312: 			} else {
bgneal@312: 				r.insertNode(aft);
bgneal@312: 				r.insertNode(bef);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Normalize
bgneal@312: 			aft.normalize();
bgneal@312: 			bef.normalize();
bgneal@312: 
bgneal@312: 			function first(n) {
bgneal@312: 				return d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, FALSE).nextNode() || n;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Move cursor and scroll into view
bgneal@312: 			r = d.createRange();
bgneal@312: 			r.selectNodeContents(isGecko ? first(car || aft) : car || aft);
bgneal@312: 			r.collapse(1);
bgneal@312: 			s.removeAllRanges();
bgneal@312: 			s.addRange(r);
bgneal@312: 
bgneal@312: 			// 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
bgneal@312: 			y = ed.dom.getPos(aft).y;
bgneal@312: 			ch = aft.clientHeight;
bgneal@312: 
bgneal@312: 			// Is element within viewport
bgneal@312: 			if (y < vp.y || y + ch > vp.y + vp.h) {
bgneal@312: 				ed.getWin().scrollTo(0, y < vp.y ? y : y - vp.h + 25); // Needs to be hardcoded to roughly one line of text if a huge text block is broken into two blocks
bgneal@312: 				//console.debug('SCROLL!', 'vp.y: ' + vp.y, 'y' + y, 'vp.h' + vp.h, 'clientHeight' + aft.clientHeight, 'yyy: ' + (y < vp.y ? y : y - vp.h + aft.clientHeight));
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return FALSE;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		backspaceDelete : function(e, bs) {
bgneal@312: 			var t = this, ed = t.editor, b = ed.getBody(), dom = ed.dom, n, se = ed.selection, r = se.getRng(), sc = r.startContainer, n, w, tn, walker;
bgneal@312: 
bgneal@312: 			// Delete when caret is behind a element doesn't work correctly on Gecko see #3011651
bgneal@312: 			if (!bs && r.collapsed && sc.nodeType == 1 && r.startOffset == sc.childNodes.length) {
bgneal@312: 				walker = new tinymce.dom.TreeWalker(sc.lastChild, sc);
bgneal@312: 
bgneal@312: 				// Walk the dom backwards until we find a text node
bgneal@312: 				for (n = sc.lastChild; n; n = walker.prev()) {
bgneal@312: 					if (n.nodeType == 3) {
bgneal@312: 						r.setStart(n, n.nodeValue.length);
bgneal@312: 						r.collapse(true);
bgneal@312: 						se.setRng(r);
bgneal@312: 						return;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// The caret sometimes gets stuck in Gecko if you delete empty paragraphs
bgneal@312: 			// This workaround removes the element by hand and moves the caret to the previous element
bgneal@312: 			if (sc && ed.dom.isBlock(sc) && !/^(TD|TH)$/.test(sc.nodeName) && bs) {
bgneal@312: 				if (sc.childNodes.length == 0 || (sc.childNodes.length == 1 && sc.firstChild.nodeName == 'BR')) {
bgneal@312: 					// Find previous block element
bgneal@312: 					n = sc;
bgneal@312: 					while ((n = n.previousSibling) && !ed.dom.isBlock(n)) ;
bgneal@312: 
bgneal@312: 					if (n) {
bgneal@312: 						if (sc != b.firstChild) {
bgneal@312: 							// Find last text node
bgneal@312: 							w = ed.dom.doc.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, FALSE);
bgneal@312: 							while (tn = w.nextNode())
bgneal@312: 								n = tn;
bgneal@312: 
bgneal@312: 							// Place caret at the end of last text node
bgneal@312: 							r = ed.getDoc().createRange();
bgneal@312: 							r.setStart(n, n.nodeValue ? n.nodeValue.length : 0);
bgneal@312: 							r.setEnd(n, n.nodeValue ? n.nodeValue.length : 0);
bgneal@312: 							se.setRng(r);
bgneal@312: 
bgneal@312: 							// Remove the target container
bgneal@312: 							ed.dom.remove(sc);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return Event.cancel(e);
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	// Shorten names
bgneal@312: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, extend = tinymce.extend;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.ControlManager', {
bgneal@312: 		ControlManager : function(ed, s) {
bgneal@312: 			var t = this, i;
bgneal@312: 
bgneal@312: 			s = s || {};
bgneal@312: 			t.editor = ed;
bgneal@312: 			t.controls = {};
bgneal@312: 			t.onAdd = new tinymce.util.Dispatcher(t);
bgneal@312: 			t.onPostRender = new tinymce.util.Dispatcher(t);
bgneal@312: 			t.prefix = s.prefix || ed.id + '_';
bgneal@312: 			t._cls = {};
bgneal@312: 
bgneal@312: 			t.onPostRender.add(function() {
bgneal@312: 				each(t.controls, function(c) {
bgneal@312: 					c.postRender();
bgneal@312: 				});
bgneal@312: 			});
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		get : function(id) {
bgneal@312: 			return this.controls[this.prefix + id] || this.controls[id];
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setActive : function(id, s) {
bgneal@312: 			var c = null;
bgneal@312: 
bgneal@312: 			if (c = this.get(id))
bgneal@312: 				c.setActive(s);
bgneal@312: 
bgneal@312: 			return c;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setDisabled : function(id, s) {
bgneal@312: 			var c = null;
bgneal@312: 
bgneal@312: 			if (c = this.get(id))
bgneal@312: 				c.setDisabled(s);
bgneal@312: 
bgneal@312: 			return c;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		add : function(c) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			if (c) {
bgneal@312: 				t.controls[c.id] = c;
bgneal@312: 				t.onAdd.dispatch(c, t);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return c;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createControl : function(n) {
bgneal@312: 			var c, t = this, ed = t.editor;
bgneal@312: 
bgneal@312: 			each(ed.plugins, function(p) {
bgneal@312: 				if (p.createControl) {
bgneal@312: 					c = p.createControl(n, t);
bgneal@312: 
bgneal@312: 					if (c)
bgneal@312: 						return false;
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			switch (n) {
bgneal@312: 				case "|":
bgneal@312: 				case "separator":
bgneal@312: 					return t.createSeparator();
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (!c && ed.buttons && (c = ed.buttons[n]))
bgneal@312: 				return t.createButton(n, c);
bgneal@312: 
bgneal@312: 			return t.add(c);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createDropMenu : function(id, s, cc) {
bgneal@312: 			var t = this, ed = t.editor, c, bm, v, cls;
bgneal@312: 
bgneal@312: 			s = extend({
bgneal@312: 				'class' : 'mceDropDown',
bgneal@312: 				constrain : ed.settings.constrain_menus
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			s['class'] = s['class'] + ' ' + ed.getParam('skin') + 'Skin';
bgneal@312: 			if (v = ed.getParam('skin_variant'))
bgneal@312: 				s['class'] += ' ' + ed.getParam('skin') + 'Skin' + v.substring(0, 1).toUpperCase() + v.substring(1);
bgneal@312: 
bgneal@312: 			id = t.prefix + id;
bgneal@312: 			cls = cc || t._cls.dropmenu || tinymce.ui.DropMenu;
bgneal@312: 			c = t.controls[id] = new cls(id, s);
bgneal@312: 			c.onAddItem.add(function(c, o) {
bgneal@312: 				var s = o.settings;
bgneal@312: 
bgneal@312: 				s.title = ed.getLang(s.title, s.title);
bgneal@312: 
bgneal@312: 				if (!s.onclick) {
bgneal@312: 					s.onclick = function(v) {
bgneal@312: 						if (s.cmd)
bgneal@312: 							ed.execCommand(s.cmd, s.ui || false, s.value);
bgneal@312: 					};
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			ed.onRemove.add(function() {
bgneal@312: 				c.destroy();
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Fix for bug #1897785, #1898007
bgneal@312: 			if (tinymce.isIE) {
bgneal@312: 				c.onShowMenu.add(function() {
bgneal@312: 					// IE 8 needs focus in order to store away a range with the current collapsed caret location
bgneal@312: 					ed.focus();
bgneal@312: 
bgneal@312: 					bm = ed.selection.getBookmark(1);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				c.onHideMenu.add(function() {
bgneal@312: 					if (bm) {
bgneal@312: 						ed.selection.moveToBookmark(bm);
bgneal@312: 						bm = 0;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return t.add(c);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createListBox : function(id, s, cc) {
bgneal@312: 			var t = this, ed = t.editor, cmd, c, cls;
bgneal@312: 
bgneal@312: 			if (t.get(id))
bgneal@312: 				return null;
bgneal@312: 
bgneal@312: 			s.title = ed.translate(s.title);
bgneal@312: 			s.scope = s.scope || ed;
bgneal@312: 
bgneal@312: 			if (!s.onselect) {
bgneal@312: 				s.onselect = function(v) {
bgneal@312: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			s = extend({
bgneal@312: 				title : s.title,
bgneal@312: 				'class' : 'mce_' + id,
bgneal@312: 				scope : s.scope,
bgneal@312: 				control_manager : t
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			id = t.prefix + id;
bgneal@312: 
bgneal@312: 			if (ed.settings.use_native_selects)
bgneal@312: 				c = new tinymce.ui.NativeListBox(id, s);
bgneal@312: 			else {
bgneal@312: 				cls = cc || t._cls.listbox || tinymce.ui.ListBox;
bgneal@312: 				c = new cls(id, s);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			t.controls[id] = c;
bgneal@312: 
bgneal@312: 			// Fix focus problem in Safari
bgneal@312: 			if (tinymce.isWebKit) {
bgneal@312: 				c.onPostRender.add(function(c, n) {
bgneal@312: 					// Store bookmark on mousedown
bgneal@312: 					Event.add(n, 'mousedown', function() {
bgneal@312: 						ed.bookmark = ed.selection.getBookmark(1);
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					// Restore on focus, since it might be lost
bgneal@312: 					Event.add(n, 'focus', function() {
bgneal@312: 						ed.selection.moveToBookmark(ed.bookmark);
bgneal@312: 						ed.bookmark = null;
bgneal@312: 					});
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (c.hideMenu)
bgneal@312: 				ed.onMouseDown.add(c.hideMenu, c);
bgneal@312: 
bgneal@312: 			return t.add(c);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createButton : function(id, s, cc) {
bgneal@312: 			var t = this, ed = t.editor, o, c, cls;
bgneal@312: 
bgneal@312: 			if (t.get(id))
bgneal@312: 				return null;
bgneal@312: 
bgneal@312: 			s.title = ed.translate(s.title);
bgneal@312: 			s.label = ed.translate(s.label);
bgneal@312: 			s.scope = s.scope || ed;
bgneal@312: 
bgneal@312: 			if (!s.onclick && !s.menu_button) {
bgneal@312: 				s.onclick = function() {
bgneal@312: 					ed.execCommand(s.cmd, s.ui || false, s.value);
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			s = extend({
bgneal@312: 				title : s.title,
bgneal@312: 				'class' : 'mce_' + id,
bgneal@312: 				unavailable_prefix : ed.getLang('unavailable', ''),
bgneal@312: 				scope : s.scope,
bgneal@312: 				control_manager : t
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			id = t.prefix + id;
bgneal@312: 
bgneal@312: 			if (s.menu_button) {
bgneal@312: 				cls = cc || t._cls.menubutton || tinymce.ui.MenuButton;
bgneal@312: 				c = new cls(id, s);
bgneal@312: 				ed.onMouseDown.add(c.hideMenu, c);
bgneal@312: 			} else {
bgneal@312: 				cls = t._cls.button || tinymce.ui.Button;
bgneal@312: 				c = new cls(id, s);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return t.add(c);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createMenuButton : function(id, s, cc) {
bgneal@312: 			s = s || {};
bgneal@312: 			s.menu_button = 1;
bgneal@312: 
bgneal@312: 			return this.createButton(id, s, cc);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createSplitButton : function(id, s, cc) {
bgneal@312: 			var t = this, ed = t.editor, cmd, c, cls;
bgneal@312: 
bgneal@312: 			if (t.get(id))
bgneal@312: 				return null;
bgneal@312: 
bgneal@312: 			s.title = ed.translate(s.title);
bgneal@312: 			s.scope = s.scope || ed;
bgneal@312: 
bgneal@312: 			if (!s.onclick) {
bgneal@312: 				s.onclick = function(v) {
bgneal@312: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (!s.onselect) {
bgneal@312: 				s.onselect = function(v) {
bgneal@312: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			s = extend({
bgneal@312: 				title : s.title,
bgneal@312: 				'class' : 'mce_' + id,
bgneal@312: 				scope : s.scope,
bgneal@312: 				control_manager : t
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			id = t.prefix + id;
bgneal@312: 			cls = cc || t._cls.splitbutton || tinymce.ui.SplitButton;
bgneal@312: 			c = t.add(new cls(id, s));
bgneal@312: 			ed.onMouseDown.add(c.hideMenu, c);
bgneal@312: 
bgneal@312: 			return c;
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createColorSplitButton : function(id, s, cc) {
bgneal@312: 			var t = this, ed = t.editor, cmd, c, cls, bm;
bgneal@312: 
bgneal@312: 			if (t.get(id))
bgneal@312: 				return null;
bgneal@312: 
bgneal@312: 			s.title = ed.translate(s.title);
bgneal@312: 			s.scope = s.scope || ed;
bgneal@312: 
bgneal@312: 			if (!s.onclick) {
bgneal@312: 				s.onclick = function(v) {
bgneal@312: 					if (tinymce.isIE)
bgneal@312: 						bm = ed.selection.getBookmark(1);
bgneal@312: 
bgneal@312: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (!s.onselect) {
bgneal@312: 				s.onselect = function(v) {
bgneal@312: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@312: 				};
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			s = extend({
bgneal@312: 				title : s.title,
bgneal@312: 				'class' : 'mce_' + id,
bgneal@312: 				'menu_class' : ed.getParam('skin') + 'Skin',
bgneal@312: 				scope : s.scope,
bgneal@312: 				more_colors_title : ed.getLang('more_colors')
bgneal@312: 			}, s);
bgneal@312: 
bgneal@312: 			id = t.prefix + id;
bgneal@312: 			cls = cc || t._cls.colorsplitbutton || tinymce.ui.ColorSplitButton;
bgneal@312: 			c = new cls(id, s);
bgneal@312: 			ed.onMouseDown.add(c.hideMenu, c);
bgneal@312: 
bgneal@312: 			// Remove the menu element when the editor is removed
bgneal@312: 			ed.onRemove.add(function() {
bgneal@312: 				c.destroy();
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			// Fix for bug #1897785, #1898007
bgneal@312: 			if (tinymce.isIE) {
bgneal@312: 				c.onShowMenu.add(function() {
bgneal@312: 					// IE 8 needs focus in order to store away a range with the current collapsed caret location
bgneal@312: 					ed.focus();
bgneal@312: 					bm = ed.selection.getBookmark(1);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				c.onHideMenu.add(function() {
bgneal@312: 					if (bm) {
bgneal@312: 						ed.selection.moveToBookmark(bm);
bgneal@312: 						bm = 0;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return t.add(c);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createToolbar : function(id, s, cc) {
bgneal@312: 			var c, t = this, cls;
bgneal@312: 
bgneal@312: 			id = t.prefix + id;
bgneal@312: 			cls = cc || t._cls.toolbar || tinymce.ui.Toolbar;
bgneal@312: 			c = new cls(id, s);
bgneal@312: 
bgneal@312: 			if (t.get(id))
bgneal@312: 				return null;
bgneal@312: 
bgneal@312: 			return t.add(c);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createSeparator : function(cc) {
bgneal@312: 			var cls = cc || this._cls.separator || tinymce.ui.Separator;
bgneal@312: 
bgneal@312: 			return new cls();
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		setControlType : function(n, c) {
bgneal@312: 			return this._cls[n.toLowerCase()] = c;
bgneal@312: 		},
bgneal@312: 	
bgneal@312: 		destroy : function() {
bgneal@312: 			each(this.controls, function(c) {
bgneal@312: 				c.destroy();
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			this.controls = null;
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: (function(tinymce) {
bgneal@312: 	var Dispatcher = tinymce.util.Dispatcher, each = tinymce.each, isIE = tinymce.isIE, isOpera = tinymce.isOpera;
bgneal@312: 
bgneal@312: 	tinymce.create('tinymce.WindowManager', {
bgneal@312: 		WindowManager : function(ed) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			t.editor = ed;
bgneal@312: 			t.onOpen = new Dispatcher(t);
bgneal@312: 			t.onClose = new Dispatcher(t);
bgneal@312: 			t.params = {};
bgneal@312: 			t.features = {};
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		open : function(s, p) {
bgneal@312: 			var t = this, f = '', x, y, mo = t.editor.settings.dialog_type == 'modal', w, sw, sh, vp = tinymce.DOM.getViewPort(), u;
bgneal@312: 
bgneal@312: 			// Default some options
bgneal@312: 			s = s || {};
bgneal@312: 			p = p || {};
bgneal@312: 			sw = isOpera ? vp.w : screen.width; // Opera uses windows inside the Opera window
bgneal@312: 			sh = isOpera ? vp.h : screen.height;
bgneal@312: 			s.name = s.name || 'mc_' + new Date().getTime();
bgneal@312: 			s.width = parseInt(s.width || 320);
bgneal@312: 			s.height = parseInt(s.height || 240);
bgneal@312: 			s.resizable = true;
bgneal@312: 			s.left = s.left || parseInt(sw / 2.0) - (s.width / 2.0);
bgneal@312: 			s.top = s.top || parseInt(sh / 2.0) - (s.height / 2.0);
bgneal@312: 			p.inline = false;
bgneal@312: 			p.mce_width = s.width;
bgneal@312: 			p.mce_height = s.height;
bgneal@312: 			p.mce_auto_focus = s.auto_focus;
bgneal@312: 
bgneal@312: 			if (mo) {
bgneal@312: 				if (isIE) {
bgneal@312: 					s.center = true;
bgneal@312: 					s.help = false;
bgneal@312: 					s.dialogWidth = s.width + 'px';
bgneal@312: 					s.dialogHeight = s.height + 'px';
bgneal@312: 					s.scroll = s.scrollbars || false;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Build features string
bgneal@312: 			each(s, function(v, k) {
bgneal@312: 				if (tinymce.is(v, 'boolean'))
bgneal@312: 					v = v ? 'yes' : 'no';
bgneal@312: 
bgneal@312: 				if (!/^(name|url)$/.test(k)) {
bgneal@312: 					if (isIE && mo)
bgneal@312: 						f += (f ? ';' : '') + k + ':' + v;
bgneal@312: 					else
bgneal@312: 						f += (f ? ',' : '') + k + '=' + v;
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			t.features = s;
bgneal@312: 			t.params = p;
bgneal@312: 			t.onOpen.dispatch(t, s, p);
bgneal@312: 
bgneal@312: 			u = s.url || s.file;
bgneal@312: 			u = tinymce._addVer(u);
bgneal@312: 
bgneal@312: 			try {
bgneal@312: 				if (isIE && mo) {
bgneal@312: 					w = 1;
bgneal@312: 					window.showModalDialog(u, window, f);
bgneal@312: 				} else
bgneal@312: 					w = window.open(u, s.name, f);
bgneal@312: 			} catch (ex) {
bgneal@312: 				// Ignore
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (!w)
bgneal@312: 				alert(t.editor.getLang('popup_blocked'));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		close : function(w) {
bgneal@312: 			w.close();
bgneal@312: 			this.onClose.dispatch(this);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		createInstance : function(cl, a, b, c, d, e) {
bgneal@312: 			var f = tinymce.resolve(cl);
bgneal@312: 
bgneal@312: 			return new f(a, b, c, d, e);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		confirm : function(t, cb, s, w) {
bgneal@312: 			w = w || window;
bgneal@312: 
bgneal@312: 			cb.call(s || this, w.confirm(this._decode(this.editor.getLang(t, t))));
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		alert : function(tx, cb, s, w) {
bgneal@312: 			var t = this;
bgneal@312: 
bgneal@312: 			w = w || window;
bgneal@312: 			w.alert(t._decode(t.editor.getLang(tx, tx)));
bgneal@312: 
bgneal@312: 			if (cb)
bgneal@312: 				cb.call(s || t);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		resizeBy : function(dw, dh, win) {
bgneal@312: 			win.resizeBy(dw, dh);
bgneal@312: 		},
bgneal@312: 
bgneal@312: 		// Internal functions
bgneal@312: 
bgneal@312: 		_decode : function(s) {
bgneal@312: 			return tinymce.DOM.decode(s).replace(/\\n/g, '\n');
bgneal@312: 		}
bgneal@312: 	});
bgneal@312: }(tinymce));
bgneal@312: (function(tinymce) {
bgneal@312: 	function CommandManager() {
bgneal@312: 		var execCommands = {}, queryStateCommands = {}, queryValueCommands = {};
bgneal@312: 
bgneal@312: 		function add(collection, cmd, func, scope) {
bgneal@312: 			if (typeof(cmd) == 'string')
bgneal@312: 				cmd = [cmd];
bgneal@312: 
bgneal@312: 			tinymce.each(cmd, function(cmd) {
bgneal@312: 				collection[cmd.toLowerCase()] = {func : func, scope : scope};
bgneal@312: 			});
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		tinymce.extend(this, {
bgneal@312: 			add : function(cmd, func, scope) {
bgneal@312: 				add(execCommands, cmd, func, scope);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			addQueryStateHandler : function(cmd, func, scope) {
bgneal@312: 				add(queryStateCommands, cmd, func, scope);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			addQueryValueHandler : function(cmd, func, scope) {
bgneal@312: 				add(queryValueCommands, cmd, func, scope);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			execCommand : function(scope, cmd, ui, value, args) {
bgneal@312: 				if (cmd = execCommands[cmd.toLowerCase()]) {
bgneal@312: 					if (cmd.func.call(scope || cmd.scope, ui, value, args) !== false)
bgneal@312: 						return true;
bgneal@312: 				}
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			queryCommandValue : function() {
bgneal@312: 				if (cmd = queryValueCommands[cmd.toLowerCase()])
bgneal@312: 					return cmd.func.call(scope || cmd.scope, ui, value, args);
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			queryCommandState : function() {
bgneal@312: 				if (cmd = queryStateCommands[cmd.toLowerCase()])
bgneal@312: 					return cmd.func.call(scope || cmd.scope, ui, value, args);
bgneal@312: 			}
bgneal@312: 		});
bgneal@312: 	};
bgneal@312: 
bgneal@312: 	tinymce.GlobalCommands = new CommandManager();
bgneal@312: })(tinymce);
bgneal@312: (function(tinymce) {
bgneal@312: 	tinymce.Formatter = function(ed) {
bgneal@312: 		var formats = {},
bgneal@312: 			each = tinymce.each,
bgneal@312: 			dom = ed.dom,
bgneal@312: 			selection = ed.selection,
bgneal@312: 			TreeWalker = tinymce.dom.TreeWalker,
bgneal@312: 			rangeUtils = new tinymce.dom.RangeUtils(dom),
bgneal@312: 			isValid = ed.schema.isValid,
bgneal@312: 			isBlock = dom.isBlock,
bgneal@312: 			forcedRootBlock = ed.settings.forced_root_block,
bgneal@312: 			nodeIndex = dom.nodeIndex,
bgneal@312: 			INVISIBLE_CHAR = '\uFEFF',
bgneal@312: 			MCE_ATTR_RE = /^(src|href|style)$/,
bgneal@312: 			FALSE = false,
bgneal@312: 			TRUE = true,
bgneal@312: 			undefined,
bgneal@312: 			pendingFormats = {apply : [], remove : []};
bgneal@312: 
bgneal@312: 		function isArray(obj) {
bgneal@312: 			return obj instanceof Array;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function getParents(node, selector) {
bgneal@312: 			return dom.getParents(node, selector, dom.getRoot());
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function isCaretNode(node) {
bgneal@312: 			return node.nodeType === 1 && (node.face === 'mceinline' || node.style.fontFamily === 'mceinline');
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		// Public functions
bgneal@312: 
bgneal@312: 		function get(name) {
bgneal@312: 			return name ? formats[name] : formats;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function register(name, format) {
bgneal@312: 			if (name) {
bgneal@312: 				if (typeof(name) !== 'string') {
bgneal@312: 					each(name, function(format, name) {
bgneal@312: 						register(name, format);
bgneal@312: 					});
bgneal@312: 				} else {
bgneal@312: 					// Force format into array and add it to internal collection
bgneal@312: 					format = format.length ? format : [format];
bgneal@312: 
bgneal@312: 					each(format, function(format) {
bgneal@312: 						// Set deep to false by default on selector formats this to avoid removing
bgneal@312: 						// alignment on images inside paragraphs when alignment is changed on paragraphs
bgneal@312: 						if (format.deep === undefined)
bgneal@312: 							format.deep = !format.selector;
bgneal@312: 
bgneal@312: 						// Default to true
bgneal@312: 						if (format.split === undefined)
bgneal@312: 							format.split = !format.selector || format.inline;
bgneal@312: 
bgneal@312: 						// Default to true
bgneal@312: 						if (format.remove === undefined && format.selector && !format.inline)
bgneal@312: 							format.remove = 'none';
bgneal@312: 
bgneal@312: 						// Mark format as a mixed format inline + block level
bgneal@312: 						if (format.selector && format.inline) {
bgneal@312: 							format.mixed = true;
bgneal@312: 							format.block_expand = true;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Split classes if needed
bgneal@312: 						if (typeof(format.classes) === 'string')
bgneal@312: 							format.classes = format.classes.split(/\s+/);
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					formats[name] = format;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function apply(name, vars, node) {
bgneal@312: 			var formatList = get(name), format = formatList[0], bookmark, rng, i;
bgneal@312: 
bgneal@312: 			function moveStart(rng) {
bgneal@312: 				var container = rng.startContainer,
bgneal@312: 					offset = rng.startOffset,
bgneal@312: 					walker, node;
bgneal@312: 
bgneal@312: 				// Move startContainer/startOffset in to a suitable node
bgneal@312: 				if (container.nodeType == 1 || container.nodeValue === "") {
bgneal@312: 					container = container.nodeType == 1 ? container.childNodes[offset] : container;
bgneal@312: 
bgneal@312: 					// Might fail if the offset is behind the last element in it's container
bgneal@312: 					if (container) {
bgneal@312: 						walker = new TreeWalker(container, container.parentNode);
bgneal@312: 						for (node = walker.current(); node; node = walker.next()) {
bgneal@312: 							if (node.nodeType == 3 && !isWhiteSpaceNode(node)) {
bgneal@312: 								rng.setStart(node, 0);
bgneal@312: 								break;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return rng;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function setElementFormat(elm, fmt) {
bgneal@312: 				fmt = fmt || format;
bgneal@312: 
bgneal@312: 				if (elm) {
bgneal@312: 					each(fmt.styles, function(value, name) {
bgneal@312: 						dom.setStyle(elm, name, replaceVars(value, vars));
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					each(fmt.attributes, function(value, name) {
bgneal@312: 						dom.setAttrib(elm, name, replaceVars(value, vars));
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					each(fmt.classes, function(value) {
bgneal@312: 						value = replaceVars(value, vars);
bgneal@312: 
bgneal@312: 						if (!dom.hasClass(elm, value))
bgneal@312: 							dom.addClass(elm, value);
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function applyRngStyle(rng) {
bgneal@312: 				var newWrappers = [], wrapName, wrapElm;
bgneal@312: 
bgneal@312: 				// Setup wrapper element
bgneal@312: 				wrapName = format.inline || format.block;
bgneal@312: 				wrapElm = dom.create(wrapName);
bgneal@312: 				setElementFormat(wrapElm);
bgneal@312: 
bgneal@312: 				rangeUtils.walk(rng, function(nodes) {
bgneal@312: 					var currentWrapElm;
bgneal@312: 
bgneal@312: 					function process(node) {
bgneal@312: 						var nodeName = node.nodeName.toLowerCase(), parentName = node.parentNode.nodeName.toLowerCase(), found;
bgneal@312: 
bgneal@312: 						// Stop wrapping on br elements
bgneal@312: 						if (isEq(nodeName, 'br')) {
bgneal@312: 							currentWrapElm = 0;
bgneal@312: 
bgneal@312: 							// Remove any br elements when we wrap things
bgneal@312: 							if (format.block)
bgneal@312: 								dom.remove(node);
bgneal@312: 
bgneal@312: 							return;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// If node is wrapper type
bgneal@312: 						if (format.wrapper && matchNode(node, name, vars)) {
bgneal@312: 							currentWrapElm = 0;
bgneal@312: 							return;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Can we rename the block
bgneal@312: 						if (format.block && !format.wrapper && isTextBlock(nodeName)) {
bgneal@312: 							node = dom.rename(node, wrapName);
bgneal@312: 							setElementFormat(node);
bgneal@312: 							newWrappers.push(node);
bgneal@312: 							currentWrapElm = 0;
bgneal@312: 							return;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Handle selector patterns
bgneal@312: 						if (format.selector) {
bgneal@312: 							// Look for matching formats
bgneal@312: 							each(formatList, function(format) {
bgneal@312: 								if (dom.is(node, format.selector) && !isCaretNode(node)) {
bgneal@312: 									setElementFormat(node, format);
bgneal@312: 									found = true;
bgneal@312: 								}
bgneal@312: 							});
bgneal@312: 
bgneal@312: 							// Continue processing if a selector match wasn't found and a inline element is defined
bgneal@312: 							if (!format.inline || found) {
bgneal@312: 								currentWrapElm = 0;
bgneal@312: 								return;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Is it valid to wrap this item
bgneal@312: 						if (isValid(wrapName, nodeName) && isValid(parentName, wrapName)) {
bgneal@312: 							// Start wrapping
bgneal@312: 							if (!currentWrapElm) {
bgneal@312: 								// Wrap the node
bgneal@312: 								currentWrapElm = wrapElm.cloneNode(FALSE);
bgneal@312: 								node.parentNode.insertBefore(currentWrapElm, node);
bgneal@312: 								newWrappers.push(currentWrapElm);
bgneal@312: 							}
bgneal@312: 
bgneal@312: 							currentWrapElm.appendChild(node);
bgneal@312: 						} else {
bgneal@312: 							// Start a new wrapper for possible children
bgneal@312: 							currentWrapElm = 0;
bgneal@312: 
bgneal@312: 							each(tinymce.grep(node.childNodes), process);
bgneal@312: 
bgneal@312: 							// End the last wrapper
bgneal@312: 							currentWrapElm = 0;
bgneal@312: 						}
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					// Process siblings from range
bgneal@312: 					each(nodes, process);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Cleanup
bgneal@312: 				each(newWrappers, function(node) {
bgneal@312: 					var childCount;
bgneal@312: 
bgneal@312: 					function getChildCount(node) {
bgneal@312: 						var count = 0;
bgneal@312: 
bgneal@312: 						each(node.childNodes, function(node) {
bgneal@312: 							if (!isWhiteSpaceNode(node) && !isBookmarkNode(node))
bgneal@312: 								count++;
bgneal@312: 						});
bgneal@312: 
bgneal@312: 						return count;
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					function mergeStyles(node) {
bgneal@312: 						var child, clone;
bgneal@312: 
bgneal@312: 						each(node.childNodes, function(node) {
bgneal@312: 							if (node.nodeType == 1 && !isBookmarkNode(node) && !isCaretNode(node)) {
bgneal@312: 								child = node;
bgneal@312: 								return FALSE; // break loop
bgneal@312: 							}
bgneal@312: 						});
bgneal@312: 
bgneal@312: 						// If child was found and of the same type as the current node
bgneal@312: 						if (child && matchName(child, format)) {
bgneal@312: 							clone = child.cloneNode(FALSE);
bgneal@312: 							setElementFormat(clone);
bgneal@312: 
bgneal@312: 							dom.replace(clone, node, TRUE);
bgneal@312: 							dom.remove(child, 1);
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return clone || node;
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					childCount = getChildCount(node);
bgneal@312: 
bgneal@312: 					// Remove empty nodes
bgneal@312: 					if (childCount === 0) {
bgneal@312: 						dom.remove(node, 1);
bgneal@312: 						return;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					if (format.inline || format.wrapper) {
bgneal@312: 						// Merges the current node with it's children of similar type to reduce the number of elements
bgneal@312: 						if (!format.exact && childCount === 1)
bgneal@312: 							node = mergeStyles(node);
bgneal@312: 
bgneal@312: 						// Remove/merge children
bgneal@312: 						each(formatList, function(format) {
bgneal@312: 							// Merge all children of similar type will move styles from child to parent
bgneal@312: 							// this: <span style="color:red"><b><span style="color:red; font-size:10px">text</span></b></span>
bgneal@312: 							// will become: <span style="color:red"><b><span style="font-size:10px">text</span></b></span>
bgneal@312: 							each(dom.select(format.inline, node), function(child) {
bgneal@312: 								removeFormat(format, vars, child, format.exact ? child : null);
bgneal@312: 							});
bgneal@312: 						});
bgneal@312: 
bgneal@312: 						// Remove child if direct parent is of same type
bgneal@312: 						if (matchNode(node.parentNode, name, vars)) {
bgneal@312: 							dom.remove(node, 1);
bgneal@312: 							node = 0;
bgneal@312: 							return TRUE;
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Look for parent with similar style format
bgneal@312: 						if (format.merge_with_parents) {
bgneal@312: 							dom.getParent(node.parentNode, function(parent) {
bgneal@312: 								if (matchNode(parent, name, vars)) {
bgneal@312: 									dom.remove(node, 1);
bgneal@312: 									node = 0;
bgneal@312: 									return TRUE;
bgneal@312: 								}
bgneal@312: 							});
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Merge next and previous siblings if they are similar <b>text</b><b>text</b> becomes <b>texttext</b>
bgneal@312: 						if (node) {
bgneal@312: 							node = mergeSiblings(getNonWhiteSpaceSibling(node), node);
bgneal@312: 							node = mergeSiblings(node, getNonWhiteSpaceSibling(node, TRUE));
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			if (format) {
bgneal@312: 				if (node) {
bgneal@312: 					rng = dom.createRng();
bgneal@312: 
bgneal@312: 					rng.setStartBefore(node);
bgneal@312: 					rng.setEndAfter(node);
bgneal@312: 
bgneal@312: 					applyRngStyle(expandRng(rng, formatList));
bgneal@312: 				} else {
bgneal@312: 					if (!selection.isCollapsed() || !format.inline) {
bgneal@312: 						// Apply formatting to selection
bgneal@312: 						bookmark = selection.getBookmark();
bgneal@312: 						applyRngStyle(expandRng(selection.getRng(TRUE), formatList));
bgneal@312: 
bgneal@312: 						selection.moveToBookmark(bookmark);
bgneal@312: 						selection.setRng(moveStart(selection.getRng(TRUE)));
bgneal@312: 						ed.nodeChanged();
bgneal@312: 					} else
bgneal@312: 						performCaretAction('apply', name, vars);
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function remove(name, vars, node) {
bgneal@312: 			var formatList = get(name), format = formatList[0], bookmark, i, rng;
bgneal@312: 
bgneal@312: 			function moveStart(rng) {
bgneal@312: 				var container = rng.startContainer,
bgneal@312: 					offset = rng.startOffset,
bgneal@312: 					walker, node, nodes, tmpNode;
bgneal@312: 
bgneal@312: 				// Convert text node into index if possible
bgneal@312: 				if (container.nodeType == 3 && offset >= container.nodeValue.length - 1) {
bgneal@312: 					container = container.parentNode;
bgneal@312: 					offset = nodeIndex(container) + 1;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Move startContainer/startOffset in to a suitable node
bgneal@312: 				if (container.nodeType == 1) {
bgneal@312: 					nodes = container.childNodes;
bgneal@312: 					container = nodes[Math.min(offset, nodes.length - 1)];
bgneal@312: 					walker = new TreeWalker(container);
bgneal@312: 
bgneal@312: 					// If offset is at end of the parent node walk to the next one
bgneal@312: 					if (offset > nodes.length - 1)
bgneal@312: 						walker.next();
bgneal@312: 
bgneal@312: 					for (node = walker.current(); node; node = walker.next()) {
bgneal@312: 						if (node.nodeType == 3 && !isWhiteSpaceNode(node)) {
bgneal@312: 							// IE has a "neat" feature where it moves the start node into the closest element
bgneal@312: 							// we can avoid this by inserting an element before it and then remove it after we set the selection
bgneal@312: 							tmpNode = dom.create('a', null, INVISIBLE_CHAR);
bgneal@312: 							node.parentNode.insertBefore(tmpNode, node);
bgneal@312: 
bgneal@312: 							// Set selection and remove tmpNode
bgneal@312: 							rng.setStart(node, 0);
bgneal@312: 							selection.setRng(rng);
bgneal@312: 							dom.remove(tmpNode);
bgneal@312: 
bgneal@312: 							return;
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Merges the styles for each node
bgneal@312: 			function process(node) {
bgneal@312: 				var children, i, l;
bgneal@312: 
bgneal@312: 				// Grab the children first since the nodelist might be changed
bgneal@312: 				children = tinymce.grep(node.childNodes);
bgneal@312: 
bgneal@312: 				// Process current node
bgneal@312: 				for (i = 0, l = formatList.length; i < l; i++) {
bgneal@312: 					if (removeFormat(formatList[i], vars, node, node))
bgneal@312: 						break;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Process the children
bgneal@312: 				if (format.deep) {
bgneal@312: 					for (i = 0, l = children.length; i < l; i++)
bgneal@312: 						process(children[i]);
bgneal@312: 				}
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function findFormatRoot(container) {
bgneal@312: 				var formatRoot;
bgneal@312: 
bgneal@312: 				// Find format root
bgneal@312: 				each(getParents(container.parentNode).reverse(), function(parent) {
bgneal@312: 					var format;
bgneal@312: 
bgneal@312: 					// Find format root element
bgneal@312: 					if (!formatRoot && parent.id != '_start' && parent.id != '_end') {
bgneal@312: 						// Is the node matching the format we are looking for
bgneal@312: 						format = matchNode(parent, name, vars);
bgneal@312: 						if (format && format.split !== false)
bgneal@312: 							formatRoot = parent;
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				return formatRoot;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function wrapAndSplit(format_root, container, target, split) {
bgneal@312: 				var parent, clone, lastClone, firstClone, i, formatRootParent;
bgneal@312: 
bgneal@312: 				// Format root found then clone formats and split it
bgneal@312: 				if (format_root) {
bgneal@312: 					formatRootParent = format_root.parentNode;
bgneal@312: 
bgneal@312: 					for (parent = container.parentNode; parent && parent != formatRootParent; parent = parent.parentNode) {
bgneal@312: 						clone = parent.cloneNode(FALSE);
bgneal@312: 
bgneal@312: 						for (i = 0; i < formatList.length; i++) {
bgneal@312: 							if (removeFormat(formatList[i], vars, clone, clone)) {
bgneal@312: 								clone = 0;
bgneal@312: 								break;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// Build wrapper node
bgneal@312: 						if (clone) {
bgneal@312: 							if (lastClone)
bgneal@312: 								clone.appendChild(lastClone);
bgneal@312: 
bgneal@312: 							if (!firstClone)
bgneal@312: 								firstClone = clone;
bgneal@312: 
bgneal@312: 							lastClone = clone;
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// Never split block elements if the format is mixed
bgneal@312: 					if (split && (!format.mixed || !isBlock(format_root)))
bgneal@312: 						container = dom.split(format_root, container);
bgneal@312: 
bgneal@312: 					// Wrap container in cloned formats
bgneal@312: 					if (lastClone) {
bgneal@312: 						target.parentNode.insertBefore(lastClone, target);
bgneal@312: 						firstClone.appendChild(target);
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return container;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function splitToFormatRoot(container) {
bgneal@312: 				return wrapAndSplit(findFormatRoot(container), container, container, true);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function unwrap(start) {
bgneal@312: 				var node = dom.get(start ? '_start' : '_end'),
bgneal@312: 					out = node[start ? 'firstChild' : 'lastChild'];
bgneal@312: 
bgneal@312: 				// If the end is placed within the start the result will be removed
bgneal@312: 				// So this checks if the out node is a bookmark node if it is it
bgneal@312: 				// checks for another more suitable node
bgneal@312: 				if (isBookmarkNode(out))
bgneal@312: 					out = out[start ? 'firstChild' : 'lastChild'];
bgneal@312: 
bgneal@312: 				dom.remove(node, true);
bgneal@312: 
bgneal@312: 				return out;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function removeRngStyle(rng) {
bgneal@312: 				var startContainer, endContainer;
bgneal@312: 
bgneal@312: 				rng = expandRng(rng, formatList, TRUE);
bgneal@312: 
bgneal@312: 				if (format.split) {
bgneal@312: 					startContainer = getContainer(rng, TRUE);
bgneal@312: 					endContainer = getContainer(rng);
bgneal@312: 
bgneal@312: 					if (startContainer != endContainer) {
bgneal@312: 						// Wrap start/end nodes in span element since these might be cloned/moved
bgneal@312: 						startContainer = wrap(startContainer, 'span', {id : '_start', _mce_type : 'bookmark'});
bgneal@312: 						endContainer = wrap(endContainer, 'span', {id : '_end', _mce_type : 'bookmark'});
bgneal@312: 
bgneal@312: 						// Split start/end
bgneal@312: 						splitToFormatRoot(startContainer);
bgneal@312: 						splitToFormatRoot(endContainer);
bgneal@312: 
bgneal@312: 						// Unwrap start/end to get real elements again
bgneal@312: 						startContainer = unwrap(TRUE);
bgneal@312: 						endContainer = unwrap();
bgneal@312: 					} else
bgneal@312: 						startContainer = endContainer = splitToFormatRoot(startContainer);
bgneal@312: 
bgneal@312: 					// Update range positions since they might have changed after the split operations
bgneal@312: 					rng.startContainer = startContainer.parentNode;
bgneal@312: 					rng.startOffset = nodeIndex(startContainer);
bgneal@312: 					rng.endContainer = endContainer.parentNode;
bgneal@312: 					rng.endOffset = nodeIndex(endContainer) + 1;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Remove items between start/end
bgneal@312: 				rangeUtils.walk(rng, function(nodes) {
bgneal@312: 					each(nodes, function(node) {
bgneal@312: 						process(node);
bgneal@312: 					});
bgneal@312: 				});
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Handle node
bgneal@312: 			if (node) {
bgneal@312: 				rng = dom.createRng();
bgneal@312: 				rng.setStartBefore(node);
bgneal@312: 				rng.setEndAfter(node);
bgneal@312: 				removeRngStyle(rng);
bgneal@312: 				return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			if (!selection.isCollapsed() || !format.inline) {
bgneal@312: 				bookmark = selection.getBookmark();
bgneal@312: 				removeRngStyle(selection.getRng(TRUE));
bgneal@312: 				selection.moveToBookmark(bookmark);
bgneal@312: 
bgneal@312: 				// 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
bgneal@312: 				if (match(name, vars, selection.getStart())) {
bgneal@312: 					moveStart(selection.getRng(true));
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				ed.nodeChanged();
bgneal@312: 			} else
bgneal@312: 				performCaretAction('remove', name, vars);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function toggle(name, vars, node) {
bgneal@312: 			if (match(name, vars, node))
bgneal@312: 				remove(name, vars, node);
bgneal@312: 			else
bgneal@312: 				apply(name, vars, node);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function matchNode(node, name, vars, similar) {
bgneal@312: 			var formatList = get(name), format, i, classes;
bgneal@312: 
bgneal@312: 			function matchItems(node, format, item_name) {
bgneal@312: 				var key, value, items = format[item_name], i;
bgneal@312: 
bgneal@312: 				// Check all items
bgneal@312: 				if (items) {
bgneal@312: 					// Non indexed object
bgneal@312: 					if (items.length === undefined) {
bgneal@312: 						for (key in items) {
bgneal@312: 							if (items.hasOwnProperty(key)) {
bgneal@312: 								if (item_name === 'attributes')
bgneal@312: 									value = dom.getAttrib(node, key);
bgneal@312: 								else
bgneal@312: 									value = getStyle(node, key);
bgneal@312: 
bgneal@312: 								if (similar && !value && !format.exact)
bgneal@312: 									return;
bgneal@312: 
bgneal@312: 								if ((!similar || format.exact) && !isEq(value, replaceVars(items[key], vars)))
bgneal@312: 									return;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 					} else {
bgneal@312: 						// Only one match needed for indexed arrays
bgneal@312: 						for (i = 0; i < items.length; i++) {
bgneal@312: 							if (item_name === 'attributes' ? dom.getAttrib(node, items[i]) : getStyle(node, items[i]))
bgneal@312: 								return format;
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return format;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			if (formatList && node) {
bgneal@312: 				// Check each format in list
bgneal@312: 				for (i = 0; i < formatList.length; i++) {
bgneal@312: 					format = formatList[i];
bgneal@312: 
bgneal@312: 					// Name name, attributes, styles and classes
bgneal@312: 					if (matchName(node, format) && matchItems(node, format, 'attributes') && matchItems(node, format, 'styles')) {
bgneal@312: 						// Match classes
bgneal@312: 						if (classes = format.classes) {
bgneal@312: 							for (i = 0; i < classes.length; i++) {
bgneal@312: 								if (!dom.hasClass(node, classes[i]))
bgneal@312: 									return;
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						return format;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function match(name, vars, node) {
bgneal@312: 			var startNode, i;
bgneal@312: 
bgneal@312: 			function matchParents(node) {
bgneal@312: 				// Find first node with similar format settings
bgneal@312: 				node = dom.getParent(node, function(node) {
bgneal@312: 					return !!matchNode(node, name, vars, true);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Do an exact check on the similar format element
bgneal@312: 				return matchNode(node, name, vars);
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Check specified node
bgneal@312: 			if (node)
bgneal@312: 				return matchParents(node);
bgneal@312: 
bgneal@312: 			// Check pending formats
bgneal@312: 			if (selection.isCollapsed()) {
bgneal@312: 				for (i = pendingFormats.apply.length - 1; i >= 0; i--) {
bgneal@312: 					if (pendingFormats.apply[i].name == name)
bgneal@312: 						return true;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				for (i = pendingFormats.remove.length - 1; i >= 0; i--) {
bgneal@312: 					if (pendingFormats.remove[i].name == name)
bgneal@312: 						return false;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return matchParents(selection.getNode());
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Check selected node
bgneal@312: 			node = selection.getNode();
bgneal@312: 			if (matchParents(node))
bgneal@312: 				return TRUE;
bgneal@312: 
bgneal@312: 			// Check start node if it's different
bgneal@312: 			startNode = selection.getStart();
bgneal@312: 			if (startNode != node) {
bgneal@312: 				if (matchParents(startNode))
bgneal@312: 					return TRUE;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return FALSE;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function matchAll(names, vars) {
bgneal@312: 			var startElement, matchedFormatNames = [], checkedMap = {}, i, ni, name;
bgneal@312: 
bgneal@312: 			// If the selection is collapsed then check pending formats
bgneal@312: 			if (selection.isCollapsed()) {
bgneal@312: 				for (ni = 0; ni < names.length; ni++) {
bgneal@312: 					// If the name is to be removed, then stop it from being added
bgneal@312: 					for (i = pendingFormats.remove.length - 1; i >= 0; i--) {
bgneal@312: 						name = names[ni];
bgneal@312: 
bgneal@312: 						if (pendingFormats.remove[i].name == name) {
bgneal@312: 							checkedMap[name] = true;
bgneal@312: 							break;
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// If the format is to be applied
bgneal@312: 				for (i = pendingFormats.apply.length - 1; i >= 0; i--) {
bgneal@312: 					for (ni = 0; ni < names.length; ni++) {
bgneal@312: 						name = names[ni];
bgneal@312: 
bgneal@312: 						if (!checkedMap[name] && pendingFormats.apply[i].name == name) {
bgneal@312: 							checkedMap[name] = true;
bgneal@312: 							matchedFormatNames.push(name);
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Check start of selection for formats
bgneal@312: 			startElement = selection.getStart();
bgneal@312: 			dom.getParent(startElement, function(node) {
bgneal@312: 				var i, name;
bgneal@312: 
bgneal@312: 				for (i = 0; i < names.length; i++) {
bgneal@312: 					name = names[i];
bgneal@312: 
bgneal@312: 					if (!checkedMap[name] && matchNode(node, name, vars)) {
bgneal@312: 						checkedMap[name] = true;
bgneal@312: 						matchedFormatNames.push(name);
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			return matchedFormatNames;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function canApply(name) {
bgneal@312: 			var formatList = get(name), startNode, parents, i, x, selector;
bgneal@312: 
bgneal@312: 			if (formatList) {
bgneal@312: 				startNode = selection.getStart();
bgneal@312: 				parents = getParents(startNode);
bgneal@312: 
bgneal@312: 				for (x = formatList.length - 1; x >= 0; x--) {
bgneal@312: 					selector = formatList[x].selector;
bgneal@312: 
bgneal@312: 					// Format is not selector based, then always return TRUE
bgneal@312: 					if (!selector)
bgneal@312: 						return TRUE;
bgneal@312: 
bgneal@312: 					for (i = parents.length - 1; i >= 0; i--) {
bgneal@312: 						if (dom.is(parents[i], selector))
bgneal@312: 							return TRUE;
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return FALSE;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		// Expose to public
bgneal@312: 		tinymce.extend(this, {
bgneal@312: 			get : get,
bgneal@312: 			register : register,
bgneal@312: 			apply : apply,
bgneal@312: 			remove : remove,
bgneal@312: 			toggle : toggle,
bgneal@312: 			match : match,
bgneal@312: 			matchAll : matchAll,
bgneal@312: 			matchNode : matchNode,
bgneal@312: 			canApply : canApply
bgneal@312: 		});
bgneal@312: 
bgneal@312: 		// Private functions
bgneal@312: 
bgneal@312: 		function matchName(node, format) {
bgneal@312: 			// Check for inline match
bgneal@312: 			if (isEq(node, format.inline))
bgneal@312: 				return TRUE;
bgneal@312: 
bgneal@312: 			// Check for block match
bgneal@312: 			if (isEq(node, format.block))
bgneal@312: 				return TRUE;
bgneal@312: 
bgneal@312: 			// Check for selector match
bgneal@312: 			if (format.selector)
bgneal@312: 				return dom.is(node, format.selector);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function isEq(str1, str2) {
bgneal@312: 			str1 = str1 || '';
bgneal@312: 			str2 = str2 || '';
bgneal@312: 
bgneal@312: 			str1 = '' + (str1.nodeName || str1);
bgneal@312: 			str2 = '' + (str2.nodeName || str2);
bgneal@312: 
bgneal@312: 			return str1.toLowerCase() == str2.toLowerCase();
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function getStyle(node, name) {
bgneal@312: 			var styleVal = dom.getStyle(node, name);
bgneal@312: 
bgneal@312: 			// Force the format to hex
bgneal@312: 			if (name == 'color' || name == 'backgroundColor')
bgneal@312: 				styleVal = dom.toHex(styleVal);
bgneal@312: 
bgneal@312: 			// Opera will return bold as 700
bgneal@312: 			if (name == 'fontWeight' && styleVal == 700)
bgneal@312: 				styleVal = 'bold';
bgneal@312: 
bgneal@312: 			return '' + styleVal;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function replaceVars(value, vars) {
bgneal@312: 			if (typeof(value) != "string")
bgneal@312: 				value = value(vars);
bgneal@312: 			else if (vars) {
bgneal@312: 				value = value.replace(/%(\w+)/g, function(str, name) {
bgneal@312: 					return vars[name] || str;
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return value;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function isWhiteSpaceNode(node) {
bgneal@312: 			return node && node.nodeType === 3 && /^([\s\r\n]+|)$/.test(node.nodeValue);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function wrap(node, name, attrs) {
bgneal@312: 			var wrapper = dom.create(name, attrs);
bgneal@312: 
bgneal@312: 			node.parentNode.insertBefore(wrapper, node);
bgneal@312: 			wrapper.appendChild(node);
bgneal@312: 
bgneal@312: 			return wrapper;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function expandRng(rng, format, remove) {
bgneal@312: 			var startContainer = rng.startContainer,
bgneal@312: 				startOffset = rng.startOffset,
bgneal@312: 				endContainer = rng.endContainer,
bgneal@312: 				endOffset = rng.endOffset, sibling, lastIdx;
bgneal@312: 
bgneal@312: 			// This function walks up the tree if there is no siblings before/after the node
bgneal@312: 			function findParentContainer(container, child_name, sibling_name, root) {
bgneal@312: 				var parent, child;
bgneal@312: 
bgneal@312: 				root = root || dom.getRoot();
bgneal@312: 
bgneal@312: 				for (;;) {
bgneal@312: 					// Check if we can move up are we at root level or body level
bgneal@312: 					parent = container.parentNode;
bgneal@312: 
bgneal@312: 					// Stop expanding on block elements or root depending on format
bgneal@312: 					if (parent == root || (!format[0].block_expand && isBlock(parent)))
bgneal@312: 						return container;
bgneal@312: 
bgneal@312: 					for (sibling = parent[child_name]; sibling && sibling != container; sibling = sibling[sibling_name]) {
bgneal@312: 						if (sibling.nodeType == 1 && !isBookmarkNode(sibling))
bgneal@312: 							return container;
bgneal@312: 
bgneal@312: 						if (sibling.nodeType == 3 && !isWhiteSpaceNode(sibling))
bgneal@312: 							return container;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					container = container.parentNode;
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				return container;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// If index based start position then resolve it
bgneal@312: 			if (startContainer.nodeType == 1 && startContainer.hasChildNodes()) {
bgneal@312: 				lastIdx = startContainer.childNodes.length - 1;
bgneal@312: 				startContainer = startContainer.childNodes[startOffset > lastIdx ? lastIdx : startOffset];
bgneal@312: 
bgneal@312: 				if (startContainer.nodeType == 3)
bgneal@312: 					startOffset = 0;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// If index based end position then resolve it
bgneal@312: 			if (endContainer.nodeType == 1 && endContainer.hasChildNodes()) {
bgneal@312: 				lastIdx = endContainer.childNodes.length - 1;
bgneal@312: 				endContainer = endContainer.childNodes[endOffset > lastIdx ? lastIdx : endOffset - 1];
bgneal@312: 
bgneal@312: 				if (endContainer.nodeType == 3)
bgneal@312: 					endOffset = endContainer.nodeValue.length;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Exclude bookmark nodes if possible
bgneal@312: 			if (isBookmarkNode(startContainer.parentNode))
bgneal@312: 				startContainer = startContainer.parentNode;
bgneal@312: 
bgneal@312: 			if (isBookmarkNode(startContainer))
bgneal@312: 				startContainer = startContainer.nextSibling || startContainer;
bgneal@312: 
bgneal@312: 			if (isBookmarkNode(endContainer.parentNode))
bgneal@312: 				endContainer = endContainer.parentNode;
bgneal@312: 
bgneal@312: 			if (isBookmarkNode(endContainer))
bgneal@312: 				endContainer = endContainer.previousSibling || endContainer;
bgneal@312: 
bgneal@312: 			// Move start/end point up the tree if the leaves are sharp and if we are in different containers
bgneal@312: 			// Example * becomes !: !<p><b><i>*text</i><i>text*</i></b></p>!
bgneal@312: 			// This will reduce the number of wrapper elements that needs to be created
bgneal@312: 			// Move start point up the tree
bgneal@312: 			if (format[0].inline || format[0].block_expand) {
bgneal@312: 				startContainer = findParentContainer(startContainer, 'firstChild', 'nextSibling');
bgneal@312: 				endContainer = findParentContainer(endContainer, 'lastChild', 'previousSibling');
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Expand start/end container to matching selector
bgneal@312: 			if (format[0].selector && format[0].expand !== FALSE && !format[0].inline) {
bgneal@312: 				function findSelectorEndPoint(container, sibling_name) {
bgneal@312: 					var parents, i, y;
bgneal@312: 
bgneal@312: 					if (container.nodeType == 3 && container.nodeValue.length == 0 && container[sibling_name])
bgneal@312: 						container = container[sibling_name];
bgneal@312: 
bgneal@312: 					parents = getParents(container);
bgneal@312: 					for (i = 0; i < parents.length; i++) {
bgneal@312: 						for (y = 0; y < format.length; y++) {
bgneal@312: 							if (dom.is(parents[i], format[y].selector))
bgneal@312: 								return parents[i];
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					return container;
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				// Find new startContainer/endContainer if there is better one
bgneal@312: 				startContainer = findSelectorEndPoint(startContainer, 'previousSibling');
bgneal@312: 				endContainer = findSelectorEndPoint(endContainer, 'nextSibling');
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Expand start/end container to matching block element or text node
bgneal@312: 			if (format[0].block || format[0].selector) {
bgneal@312: 				function findBlockEndPoint(container, sibling_name, sibling_name2) {
bgneal@312: 					var node;
bgneal@312: 
bgneal@312: 					// Expand to block of similar type
bgneal@312: 					if (!format[0].wrapper)
bgneal@312: 						node = dom.getParent(container, format[0].block);
bgneal@312: 
bgneal@312: 					// Expand to first wrappable block element or any block element
bgneal@312: 					if (!node)
bgneal@312: 						node = dom.getParent(container.nodeType == 3 ? container.parentNode : container, isBlock);
bgneal@312: 
bgneal@312: 					// Exclude inner lists from wrapping
bgneal@312: 					if (node && format[0].wrapper)
bgneal@312: 						node = getParents(node, 'ul,ol').reverse()[0] || node;
bgneal@312: 
bgneal@312: 					// Didn't find a block element look for first/last wrappable element
bgneal@312: 					if (!node) {
bgneal@312: 						node = container;
bgneal@312: 
bgneal@312: 						while (node[sibling_name] && !isBlock(node[sibling_name])) {
bgneal@312: 							node = node[sibling_name];
bgneal@312: 
bgneal@312: 							// Break on BR but include it will be removed later on
bgneal@312: 							// we can't remove it now since we need to check if it can be wrapped
bgneal@312: 							if (isEq(node, 'br'))
bgneal@312: 								break;
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					return node || container;
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				// Find new startContainer/endContainer if there is better one
bgneal@312: 				startContainer = findBlockEndPoint(startContainer, 'previousSibling');
bgneal@312: 				endContainer = findBlockEndPoint(endContainer, 'nextSibling');
bgneal@312: 
bgneal@312: 				// Non block element then try to expand up the leaf
bgneal@312: 				if (format[0].block) {
bgneal@312: 					if (!isBlock(startContainer))
bgneal@312: 						startContainer = findParentContainer(startContainer, 'firstChild', 'nextSibling');
bgneal@312: 
bgneal@312: 					if (!isBlock(endContainer))
bgneal@312: 						endContainer = findParentContainer(endContainer, 'lastChild', 'previousSibling');
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Setup index for startContainer
bgneal@312: 			if (startContainer.nodeType == 1) {
bgneal@312: 				startOffset = nodeIndex(startContainer);
bgneal@312: 				startContainer = startContainer.parentNode;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Setup index for endContainer
bgneal@312: 			if (endContainer.nodeType == 1) {
bgneal@312: 				endOffset = nodeIndex(endContainer) + 1;
bgneal@312: 				endContainer = endContainer.parentNode;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Return new range like object
bgneal@312: 			return {
bgneal@312: 				startContainer : startContainer,
bgneal@312: 				startOffset : startOffset,
bgneal@312: 				endContainer : endContainer,
bgneal@312: 				endOffset : endOffset
bgneal@312: 			};
bgneal@312: 		}
bgneal@312: 
bgneal@312: 		function removeFormat(format, vars, node, compare_node) {
bgneal@312: 			var i, attrs, stylesModified;
bgneal@312: 
bgneal@312: 			// Check if node matches format
bgneal@312: 			if (!matchName(node, format))
bgneal@312: 				return FALSE;
bgneal@312: 
bgneal@312: 			// Should we compare with format attribs and styles
bgneal@312: 			if (format.remove != 'all') {
bgneal@312: 				// Remove styles
bgneal@312: 				each(format.styles, function(value, name) {
bgneal@312: 					value = replaceVars(value, vars);
bgneal@312: 
bgneal@312: 					// Indexed array
bgneal@312: 					if (typeof(name) === 'number') {
bgneal@312: 						name = value;
bgneal@312: 						compare_node = 0;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					if (!compare_node || isEq(getStyle(compare_node, name), value))
bgneal@312: 						dom.setStyle(node, name, '');
bgneal@312: 
bgneal@312: 					stylesModified = 1;
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Remove style attribute if it's empty
bgneal@312: 				if (stylesModified && dom.getAttrib(node, 'style') == '') {
bgneal@312: 					node.removeAttribute('style');
bgneal@312: 					node.removeAttribute('_mce_style');
bgneal@312: 				}
bgneal@312: 
bgneal@312: 				// Remove attributes
bgneal@312: 				each(format.attributes, function(value, name) {
bgneal@312: 					var valueOut;
bgneal@312: 
bgneal@312: 					value = replaceVars(value, vars);
bgneal@312: 
bgneal@312: 					// Indexed array
bgneal@312: 					if (typeof(name) === 'number') {
bgneal@312: 						name = value;
bgneal@312: 						compare_node = 0;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					if (!compare_node || isEq(dom.getAttrib(compare_node, name), value)) {
bgneal@312: 						// Keep internal classes
bgneal@312: 						if (name == 'class') {
bgneal@312: 							value = dom.getAttrib(node, name);
bgneal@312: 							if (value) {
bgneal@312: 								// Build new class value where everything is removed except the internal prefixed classes
bgneal@312: 								valueOut = '';
bgneal@312: 								each(value.split(/\s+/), function(cls) {
bgneal@312: 									if (/mce\w+/.test(cls))
bgneal@312: 										valueOut += (valueOut ? ' ' : '') + cls;
bgneal@312: 								});
bgneal@312: 
bgneal@312: 								// We got some internal classes left
bgneal@312: 								if (valueOut) {
bgneal@312: 									dom.setAttrib(node, name, valueOut);
bgneal@312: 									return;
bgneal@312: 								}
bgneal@312: 							}
bgneal@312: 						}
bgneal@312: 
bgneal@312: 						// IE6 has a bug where the attribute doesn't get removed correctly
bgneal@312: 						if (name == "class")
bgneal@312: 							node.removeAttribute('className');
bgneal@312: 
bgneal@312: 						// Remove mce prefixed attributes
bgneal@312: 						if (MCE_ATTR_RE.test(name))
bgneal@312: 							node.removeAttribute('_mce_' + name);
bgneal@312: 
bgneal@312: 						node.removeAttribute(name);
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Remove classes
bgneal@312: 				each(format.classes, function(value) {
bgneal@312: 					value = replaceVars(value, vars);
bgneal@312: 
bgneal@312: 					if (!compare_node || dom.hasClass(compare_node, value))
bgneal@312: 						dom.removeClass(node, value);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Check for non internal attributes
bgneal@312: 				attrs = dom.getAttribs(node);
bgneal@312: 				for (i = 0; i < attrs.length; i++) {
bgneal@312: 					if (attrs[i].nodeName.indexOf('_') !== 0)
bgneal@312: 						return FALSE;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Remove the inline child if it's empty for example <b> or <span>
bgneal@312: 			if (format.remove != 'none') {
bgneal@312: 				removeNode(node, format);
bgneal@312: 				return TRUE;
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function removeNode(node, format) {
bgneal@312: 			var parentNode = node.parentNode, rootBlockElm;
bgneal@312: 
bgneal@312: 			if (format.block) {
bgneal@312: 				if (!forcedRootBlock) {
bgneal@312: 					function find(node, next, inc) {
bgneal@312: 						node = getNonWhiteSpaceSibling(node, next, inc);
bgneal@312: 
bgneal@312: 						return !node || (node.nodeName == 'BR' || isBlock(node));
bgneal@312: 					};
bgneal@312: 
bgneal@312: 					// Append BR elements if needed before we remove the block
bgneal@312: 					if (isBlock(node) && !isBlock(parentNode)) {
bgneal@312: 						if (!find(node, FALSE) && !find(node.firstChild, TRUE, 1))
bgneal@312: 							node.insertBefore(dom.create('br'), node.firstChild);
bgneal@312: 
bgneal@312: 						if (!find(node, TRUE) && !find(node.lastChild, FALSE, 1))
bgneal@312: 							node.appendChild(dom.create('br'));
bgneal@312: 					}
bgneal@312: 				} else {
bgneal@312: 					// Wrap the block in a forcedRootBlock if we are at the root of document
bgneal@312: 					if (parentNode == dom.getRoot()) {
bgneal@312: 						if (!format.list_block || !isEq(node, format.list_block)) {
bgneal@312: 							each(tinymce.grep(node.childNodes), function(node) {
bgneal@312: 								if (isValid(forcedRootBlock, node.nodeName.toLowerCase())) {
bgneal@312: 									if (!rootBlockElm)
bgneal@312: 										rootBlockElm = wrap(node, forcedRootBlock);
bgneal@312: 									else
bgneal@312: 										rootBlockElm.appendChild(node);
bgneal@312: 								} else
bgneal@312: 									rootBlockElm = 0;
bgneal@312: 							});
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Never remove nodes that isn't the specified inline element if a selector is specified too
bgneal@312: 			if (format.selector && format.inline && !isEq(format.inline, node))
bgneal@312: 				return;
bgneal@312: 
bgneal@312: 			dom.remove(node, 1);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function getNonWhiteSpaceSibling(node, next, inc) {
bgneal@312: 			if (node) {
bgneal@312: 				next = next ? 'nextSibling' : 'previousSibling';
bgneal@312: 
bgneal@312: 				for (node = inc ? node : node[next]; node; node = node[next]) {
bgneal@312: 					if (node.nodeType == 1 || !isWhiteSpaceNode(node))
bgneal@312: 						return node;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function isBookmarkNode(node) {
bgneal@312: 			return node && node.nodeType == 1 && node.getAttribute('_mce_type') == 'bookmark';
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function mergeSiblings(prev, next) {
bgneal@312: 			var marker, sibling, tmpSibling;
bgneal@312: 
bgneal@312: 			function compareElements(node1, node2) {
bgneal@312: 				// Not the same name
bgneal@312: 				if (node1.nodeName != node2.nodeName)
bgneal@312: 					return FALSE;
bgneal@312: 
bgneal@312: 				function getAttribs(node) {
bgneal@312: 					var attribs = {};
bgneal@312: 
bgneal@312: 					each(dom.getAttribs(node), function(attr) {
bgneal@312: 						var name = attr.nodeName.toLowerCase();
bgneal@312: 
bgneal@312: 						// Don't compare internal attributes or style
bgneal@312: 						if (name.indexOf('_') !== 0 && name !== 'style')
bgneal@312: 							attribs[name] = dom.getAttrib(node, name);
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					return attribs;
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				function compareObjects(obj1, obj2) {
bgneal@312: 					var value, name;
bgneal@312: 
bgneal@312: 					for (name in obj1) {
bgneal@312: 						// Obj1 has item obj2 doesn't have
bgneal@312: 						if (obj1.hasOwnProperty(name)) {
bgneal@312: 							value = obj2[name];
bgneal@312: 
bgneal@312: 							// Obj2 doesn't have obj1 item
bgneal@312: 							if (value === undefined)
bgneal@312: 								return FALSE;
bgneal@312: 
bgneal@312: 							// Obj2 item has a different value
bgneal@312: 							if (obj1[name] != value)
bgneal@312: 								return FALSE;
bgneal@312: 
bgneal@312: 							// Delete similar value
bgneal@312: 							delete obj2[name];
bgneal@312: 						}
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// Check if obj 2 has something obj 1 doesn't have
bgneal@312: 					for (name in obj2) {
bgneal@312: 						// Obj2 has item obj1 doesn't have
bgneal@312: 						if (obj2.hasOwnProperty(name))
bgneal@312: 							return FALSE;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					return TRUE;
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				// Attribs are not the same
bgneal@312: 				if (!compareObjects(getAttribs(node1), getAttribs(node2)))
bgneal@312: 					return FALSE;
bgneal@312: 
bgneal@312: 				// Styles are not the same
bgneal@312: 				if (!compareObjects(dom.parseStyle(dom.getAttrib(node1, 'style')), dom.parseStyle(dom.getAttrib(node2, 'style'))))
bgneal@312: 					return FALSE;
bgneal@312: 
bgneal@312: 				return TRUE;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Check if next/prev exists and that they are elements
bgneal@312: 			if (prev && next) {
bgneal@312: 				function findElementSibling(node, sibling_name) {
bgneal@312: 					for (sibling = node; sibling; sibling = sibling[sibling_name]) {
bgneal@312: 						if (sibling.nodeType == 3 && !isWhiteSpaceNode(sibling))
bgneal@312: 							return node;
bgneal@312: 
bgneal@312: 						if (sibling.nodeType == 1 && !isBookmarkNode(sibling))
bgneal@312: 							return sibling;
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					return node;
bgneal@312: 				};
bgneal@312: 
bgneal@312: 				// If previous sibling is empty then jump over it
bgneal@312: 				prev = findElementSibling(prev, 'previousSibling');
bgneal@312: 				next = findElementSibling(next, 'nextSibling');
bgneal@312: 
bgneal@312: 				// Compare next and previous nodes
bgneal@312: 				if (compareElements(prev, next)) {
bgneal@312: 					// Append nodes between
bgneal@312: 					for (sibling = prev.nextSibling; sibling && sibling != next;) {
bgneal@312: 						tmpSibling = sibling;
bgneal@312: 						sibling = sibling.nextSibling;
bgneal@312: 						prev.appendChild(tmpSibling);
bgneal@312: 					}
bgneal@312: 
bgneal@312: 					// Remove next node
bgneal@312: 					dom.remove(next);
bgneal@312: 
bgneal@312: 					// Move children into prev node
bgneal@312: 					each(tinymce.grep(next.childNodes), function(node) {
bgneal@312: 						prev.appendChild(node);
bgneal@312: 					});
bgneal@312: 
bgneal@312: 					return prev;
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return next;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function isTextBlock(name) {
bgneal@312: 			return /^(h[1-6]|p|div|pre|address|dl|dt|dd)$/.test(name);
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function getContainer(rng, start) {
bgneal@312: 			var container, offset, lastIdx;
bgneal@312: 
bgneal@312: 			container = rng[start ? 'startContainer' : 'endContainer'];
bgneal@312: 			offset = rng[start ? 'startOffset' : 'endOffset'];
bgneal@312: 
bgneal@312: 			if (container.nodeType == 1) {
bgneal@312: 				lastIdx = container.childNodes.length - 1;
bgneal@312: 
bgneal@312: 				if (!start && offset)
bgneal@312: 					offset--;
bgneal@312: 
bgneal@312: 				container = container.childNodes[offset > lastIdx ? lastIdx : offset];
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			return container;
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function performCaretAction(type, name, vars) {
bgneal@312: 			var i, currentPendingFormats = pendingFormats[type],
bgneal@312: 				otherPendingFormats = pendingFormats[type == 'apply' ? 'remove' : 'apply'];
bgneal@312: 
bgneal@312: 			function hasPending() {
bgneal@312: 				return pendingFormats.apply.length || pendingFormats.remove.length;
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function resetPending() {
bgneal@312: 				pendingFormats.apply = [];
bgneal@312: 				pendingFormats.remove = [];
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			function perform(caret_node) {
bgneal@312: 				// Apply pending formats
bgneal@312: 				each(pendingFormats.apply.reverse(), function(item) {
bgneal@312: 					apply(item.name, item.vars, caret_node);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Remove pending formats
bgneal@312: 				each(pendingFormats.remove.reverse(), function(item) {
bgneal@312: 					remove(item.name, item.vars, caret_node);
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				dom.remove(caret_node, 1);
bgneal@312: 				resetPending();
bgneal@312: 			};
bgneal@312: 
bgneal@312: 			// Check if it already exists then ignore it
bgneal@312: 			for (i = currentPendingFormats.length - 1; i >= 0; i--) {
bgneal@312: 				if (currentPendingFormats[i].name == name)
bgneal@312: 					return;
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			currentPendingFormats.push({name : name, vars : vars});
bgneal@312: 
bgneal@312: 			// Check if it's in the other type, then remove it
bgneal@312: 			for (i = otherPendingFormats.length - 1; i >= 0; i--) {
bgneal@312: 				if (otherPendingFormats[i].name == name)
bgneal@312: 					otherPendingFormats.splice(i, 1);
bgneal@312: 			}
bgneal@312: 
bgneal@312: 			// Pending apply or remove formats
bgneal@312: 			if (hasPending()) {
bgneal@312: 				ed.getDoc().execCommand('FontName', false, 'mceinline');
bgneal@312: 				pendingFormats.lastRng = selection.getRng();
bgneal@312: 
bgneal@312: 				// IE will convert the current word
bgneal@312: 				each(dom.select('font,span'), function(node) {
bgneal@312: 					var bookmark;
bgneal@312: 
bgneal@312: 					if (isCaretNode(node)) {
bgneal@312: 						bookmark = selection.getBookmark();
bgneal@312: 						perform(node);
bgneal@312: 						selection.moveToBookmark(bookmark);
bgneal@312: 						ed.nodeChanged();
bgneal@312: 					}
bgneal@312: 				});
bgneal@312: 
bgneal@312: 				// Only register listeners once if we need to
bgneal@312: 				if (!pendingFormats.isListening && hasPending()) {
bgneal@312: 					pendingFormats.isListening = true;
bgneal@312: 
bgneal@312: 					each('onKeyDown,onKeyUp,onKeyPress,onMouseUp'.split(','), function(event) {
bgneal@312: 						ed[event].addToTop(function(ed, e) {
bgneal@312: 							// Do we have pending formats and is the selection moved has moved
bgneal@312: 							if (hasPending() && !tinymce.dom.RangeUtils.compareRanges(pendingFormats.lastRng, selection.getRng())) {
bgneal@312: 								each(dom.select('font,span'), function(node) {
bgneal@312: 									var textNode, rng;
bgneal@312: 
bgneal@312: 									// Look for marker
bgneal@312: 									if (isCaretNode(node)) {
bgneal@312: 										textNode = node.firstChild;
bgneal@312: 
bgneal@312: 										if (textNode) {
bgneal@312: 											perform(node);
bgneal@312: 
bgneal@312: 											rng = dom.createRng();
bgneal@312: 											rng.setStart(textNode, textNode.nodeValue.length);
bgneal@312: 											rng.setEnd(textNode, textNode.nodeValue.length);
bgneal@312: 											selection.setRng(rng);
bgneal@312: 											ed.nodeChanged();
bgneal@312: 										} else
bgneal@312: 											dom.remove(node);
bgneal@312: 									}
bgneal@312: 								});
bgneal@312: 
bgneal@312: 								// Always unbind and clear pending styles on keyup
bgneal@312: 								if (e.type == 'keyup' || e.type == 'mouseup')
bgneal@312: 									resetPending();
bgneal@312: 							}
bgneal@312: 						});
bgneal@312: 					});
bgneal@312: 				}
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 	};
bgneal@312: })(tinymce);
bgneal@312: 
bgneal@312: tinymce.onAddEditor.add(function(tinymce, ed) {
bgneal@312: 	var filters, fontSizes, dom, settings = ed.settings;
bgneal@312: 
bgneal@312: 	if (settings.inline_styles) {
bgneal@312: 		fontSizes = tinymce.explode(settings.font_size_style_values);
bgneal@312: 
bgneal@312: 		function replaceWithSpan(node, styles) {
bgneal@312: 			tinymce.each(styles, function(value, name) {
bgneal@312: 				if (value)
bgneal@312: 					dom.setStyle(node, name, value);
bgneal@312: 			});
bgneal@312: 
bgneal@312: 			dom.rename(node, 'span');
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		filters = {
bgneal@312: 			font : function(dom, node) {
bgneal@312: 				replaceWithSpan(node, {
bgneal@312: 					backgroundColor : node.style.backgroundColor,
bgneal@312: 					color : node.color,
bgneal@312: 					fontFamily : node.face,
bgneal@312: 					fontSize : fontSizes[parseInt(node.size) - 1]
bgneal@312: 				});
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			u : function(dom, node) {
bgneal@312: 				replaceWithSpan(node, {
bgneal@312: 					textDecoration : 'underline'
bgneal@312: 				});
bgneal@312: 			},
bgneal@312: 
bgneal@312: 			strike : function(dom, node) {
bgneal@312: 				replaceWithSpan(node, {
bgneal@312: 					textDecoration : 'line-through'
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		function convert(editor, params) {
bgneal@312: 			dom = editor.dom;
bgneal@312: 
bgneal@312: 			if (settings.convert_fonts_to_spans) {
bgneal@312: 				tinymce.each(dom.select('font,u,strike', params.node), function(node) {
bgneal@312: 					filters[node.nodeName.toLowerCase()](ed.dom, node);
bgneal@312: 				});
bgneal@312: 			}
bgneal@312: 		};
bgneal@312: 
bgneal@312: 		ed.onPreProcess.add(convert);
bgneal@312: 
bgneal@312: 		ed.onInit.add(function() {
bgneal@312: 			ed.selection.onSetContent.add(convert);
bgneal@312: 		});
bgneal@312: 	}
bgneal@312: });
bgneal@312: