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 /**
- * $RCSfile: tiny_mce_popup.js,v $
- * $Revision: 1.18 $
- * $Date: 2005/10/29 19:13:20 $
+ * Popup.js
  *
- * @author Moxiecode
- * @copyright Copyright © 2004, Moxiecode Systems AB, All rights reserved.
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
  */
 
-var tinyMCE = null, tinyMCELang = null;
+var tinymce, tinyMCE;
 
-function TinyMCEPopup() {
-};
+/**
+ * TinyMCE popup/dialog helper class. This gives you easy access to the
+ * parent editor instance and a bunch of other things. It's higly recommended
+ * that you load this script into your dialogs.
+ *
+ * @static
+ * @class tinyMCEPopup
+ */
+var tinyMCEPopup = {
+       /**
+        * Initializes the popup this will be called automatically.
+        *
+        * @method init
+        */
+       init: function() {
+               var self = this, parentWin, settings, uiWindow;
+
+               // Find window & API
+               parentWin = self.getWin();
+               tinymce = tinyMCE = parentWin.tinymce;
+               self.editor = tinymce.EditorManager.activeEditor;
+               self.params = self.editor.windowManager.getParams();
+
+               uiWindow = self.editor.windowManager.windows[self.editor.windowManager.windows.length - 1];
+               self.features = uiWindow.features;
+               self.uiWindow = uiWindow;
+
+               settings = self.editor.settings;
+
+               // Setup popup CSS path(s)
+               if (settings.popup_css !== false) {
+                       if (settings.popup_css) {
+                               settings.popup_css = self.editor.documentBaseURI.toAbsolute(settings.popup_css);
+                       } else {
+                               settings.popup_css = self.editor.baseURI.toAbsolute("plugins/compat3x/css/dialog.css");
+                       }
+               }
 
-TinyMCEPopup.prototype.init = function() {
-       var win = window.opener ? window.opener : window.dialogArguments;
+               if (settings.popup_css_add) {
+                       settings.popup_css += ',' + self.editor.documentBaseURI.toAbsolute(settings.popup_css_add);
+               }
 
-       if (!win)
-               win = top;
+               // Setup local DOM
+               self.dom = self.editor.windowManager.createInstance('tinymce.dom.DOMUtils', document, {
+                       ownEvents: true,
+                       proxy: tinyMCEPopup._eventProxy
+               });
 
-       window.opener = win;
-       this.windowOpener = win;
-       this.onLoadEval = "";
+               self.dom.bind(window, 'ready', self._onDOMLoaded, self);
 
-       // Setup parent references
-       tinyMCE = win.tinyMCE;
-       tinyMCELang = win.tinyMCELang;
+               // Enables you to skip loading the default css
+               if (self.features.popup_css !== false) {
+                       self.dom.loadCSS(self.features.popup_css || self.editor.settings.popup_css);
+               }
 
-       if (!tinyMCE) {
-               alert("tinyMCE object reference not found from popup.");
-               return;
-       }
+               // Setup on init listeners
+               self.listeners = [];
+
+               /**
+                * Fires when the popup is initialized.
+                *
+                * @event onInit
+                * @param {tinymce.Editor} editor Editor instance.
+                * @example
+                * // Alerts the selected contents when the dialog is loaded
+                * tinyMCEPopup.onInit.add(function(ed) {
+                *     alert(ed.selection.getContent());
+                * });
+                * 
+                * // Executes the init method on page load in some object using the SomeObject scope
+                * tinyMCEPopup.onInit.add(SomeObject.init, SomeObject);
+                */
+               self.onInit = {
+                       add: function(func, scope) {
+                               self.listeners.push({func : func, scope : scope});
+                       }
+               };
+
+               self.isWindow = !self.getWindowArg('mce_inline');
+               self.id = self.getWindowArg('mce_window_id');
+       },
+
+       /**
+        * Returns the reference to the parent window that opened the dialog.
+        *
+        * @method getWin
+        * @return {Window} Reference to the parent window that opened the dialog.
+        */
+       getWin: function() {
+               // Added frameElement check to fix bug: #2817583
+               return (!window.frameElement && window.dialogArguments) || opener || parent || top;
+       },
+
+       /**
+        * Returns a window argument/parameter by name.
+        *
+        * @method getWindowArg
+        * @param {String} name Name of the window argument to retrive.
+        * @param {String} defaultValue Optional default value to return.
+        * @return {String} Argument value or default value if it wasn't found.
+        */
+       getWindowArg : function(name, defaultValue) {
+               var value = this.params[name];
+
+               return tinymce.is(value) ? value : defaultValue;
+       },
+
+       /**
+        * Returns a editor parameter/config option value.
+        *
+        * @method getParam
+        * @param {String} name Name of the editor config option to retrive.
+        * @param {String} defaultValue Optional default value to return.
+        * @return {String} Parameter value or default value if it wasn't found.
+        */
+       getParam : function(name, defaultValue) {
+               return this.editor.getParam(name, defaultValue);
+       },
+
+       /**
+        * Returns a language item by key.
+        *
+        * @method getLang
+        * @param {String} name Language item like mydialog.something.
+        * @param {String} defaultValue Optional default value to return.
+        * @return {String} Language value for the item like "my string" or the default value if it wasn't found.
+        */
+       getLang : function(name, defaultValue) {
+               return this.editor.getLang(name, defaultValue);
+       },
+
+       /**
+        * Executed a command on editor that opened the dialog/popup.
+        *
+        * @method execCommand
+        * @param {String} cmd Command to execute.
+        * @param {Boolean} ui Optional boolean value if the UI for the command should be presented or not.
+        * @param {Object} val Optional value to pass with the comman like an URL.
+        * @param {Object} a Optional arguments object.
+        */
+       execCommand : function(cmd, ui, val, args) {
+               args = args || {};
+               args.skip_focus = 1;
+
+               this.restoreSelection();
+               return this.editor.execCommand(cmd, ui, val, args);
+       },
+
+       /**
+        * Resizes the dialog to the inner size of the window. This is needed since various browsers
+        * have different border sizes on windows.
+        *
+        * @method resizeToInnerSize
+        */
+       resizeToInnerSize : function() {
+               /*var self = this;
+
+               // Detach it to workaround a Chrome specific bug
+               // https://sourceforge.net/tracker/?func=detail&atid=635682&aid=2926339&group_id=103281
+               setTimeout(function() {
+                       var vp = self.dom.getViewPort(window);
+
+                       self.editor.windowManager.resizeBy(
+                               self.getWindowArg('mce_width') - vp.w,
+                               self.getWindowArg('mce_height') - vp.h,
+                               self.id || window
+                       );
+               }, 10);*/
+       },
+
+       /**
+        * Will executed the specified string when the page has been loaded. This function
+        * was added for compatibility with the 2.x branch.
+        *
+        * @method executeOnLoad
+        * @param {String} evil String to evalutate on init.
+        */
+       executeOnLoad : function(evil) {
+               this.onInit.add(function() {
+                       eval(evil);
+               });
+       },
+
+       /**
+        * Stores the current editor selection for later restoration. This can be useful since some browsers
+        * looses it's selection if a control element is selected/focused inside the dialogs.
+        *
+        * @method storeSelection
+        */
+       storeSelection : function() {
+               this.editor.windowManager.bookmark = tinyMCEPopup.editor.selection.getBookmark(1);
+       },
+
+       /**
+        * Restores any stored selection. This can be useful since some browsers
+        * looses it's selection if a control element is selected/focused inside the dialogs.
+        *
+        * @method restoreSelection
+        */
+       restoreSelection : function() {
+               var self = tinyMCEPopup;
+
+               if (!self.isWindow && tinymce.isIE) {
+                       self.editor.selection.moveToBookmark(self.editor.windowManager.bookmark);
+               }
+       },
+
+       /**
+        * Loads a specific dialog language pack. If you pass in plugin_url as a argument
+        * when you open the window it will load the <plugin url>/langs/<code>_dlg.js lang pack file.
+        *
+        * @method requireLangPack
+        */
+       requireLangPack : function() {
+               var self = this, url = self.getWindowArg('plugin_url') || self.getWindowArg('theme_url'), settings = self.editor.settings, lang;
+
+               if (settings.language !== false) {
+                       lang = settings.language || "en";
+               }
 
-       this.isWindow = tinyMCE.getWindowArg('mce_inside_iframe', false) == false;
-       this.storeSelection = tinyMCE.isMSIE && !this.isWindow && tinyMCE.getWindowArg('mce_store_selection', true);
+               if (url && lang && self.features.translate_i18n !== false && settings.language_load !== false) {
+                       url += '/langs/' + lang + '_dlg.js';
 
-       if (this.isWindow)
-               window.focus();
+                       if (!tinymce.ScriptLoader.isDone(url)) {
+                               document.write('<script type="text/javascript" src="' + url + '"></script>');
+                               tinymce.ScriptLoader.markDone(url);
+                       }
+               }
+       },
+
+       /**
+        * Executes a color picker on the specified element id. When the user
+        * then selects a color it will be set as the value of the specified element.
+        *
+        * @method pickColor
+        * @param {DOMEvent} e DOM event object.
+        * @param {string} element_id Element id to be filled with the color value from the picker.
+        */
+       pickColor : function(e, element_id) {
+               var el = document.getElementById(element_id), colorPickerCallback = this.editor.settings.color_picker_callback;
+               if (colorPickerCallback) {
+                       colorPickerCallback.call(
+                               this.editor,
+                               function (value) {
+                                       el.value = value;
+                                       try {
+                                               el.onchange();
+                                       } catch (ex) {
+                                               // Try fire event, ignore errors
+                                       }
+                               },
+                               el.value
+                       );
+               }
+       },
+
+       /**
+        * Opens a filebrowser/imagebrowser this will set the output value from
+        * the browser as a value on the specified element.
+        *
+        * @method openBrowser
+        * @param {string} element_id Id of the element to set value in.
+        * @param {string} type Type of browser to open image/file/flash.
+        * @param {string} option Option name to get the file_broswer_callback function name from.
+        */
+       openBrowser : function(element_id, type) {
+               tinyMCEPopup.restoreSelection();
+               this.editor.execCallback('file_browser_callback', element_id, document.getElementById(element_id).value, type, window);
+       },
+
+       /**
+        * Creates a confirm dialog. Please don't use the blocking behavior of this
+        * native version use the callback method instead then it can be extended.
+        *
+        * @method confirm
+        * @param {String} t Title for the new confirm dialog.
+        * @param {function} cb Callback function to be executed after the user has selected ok or cancel.
+        * @param {Object} s Optional scope to execute the callback in.
+        */
+       confirm : function(t, cb, s) {
+               this.editor.windowManager.confirm(t, cb, s, window);
+       },
+
+       /**
+        * Creates a alert dialog. Please don't use the blocking behavior of this
+        * native version use the callback method instead then it can be extended.
+        *
+        * @method alert
+        * @param {String} tx Title for the new alert dialog.
+        * @param {function} cb Callback function to be executed after the user has selected ok.
+        * @param {Object} s Optional scope to execute the callback in.
+        */
+       alert : function(tx, cb, s) {
+               this.editor.windowManager.alert(tx, cb, s, window);
+       },
+
+       /**
+        * Closes the current window.
+        *
+        * @method close
+        */
+       close : function() {
+               var t = this;
+
+               // To avoid domain relaxing issue in Opera
+               function close() {
+                       t.editor.windowManager.close(window);
+                       tinymce = tinyMCE = t.editor = t.params = t.dom = t.dom.doc = null; // Cleanup
+               }
 
-       // Store selection
-       if (this.storeSelection)
-               tinyMCE.selectedInstance.execCommand('mceStoreSelection');
+               if (tinymce.isOpera) {
+                       t.getWin().setTimeout(close, 0);
+               } else {
+                       close();
+               }
+       },
 
-       // Setup dir
-       if (tinyMCELang['lang_dir'])
-               document.dir = tinyMCELang['lang_dir'];
+       // Internal functions   
 
-       // Setup title
-       var re = new RegExp('{|\\\$|}', 'g');
-       var title = document.title.replace(re, "");
-       if (typeof tinyMCELang[title] != "undefined") {
-               var divElm = document.createElement("div");
-               divElm.innerHTML = tinyMCELang[title];
-               document.title = divElm.innerHTML;
+       _restoreSelection : function() {
+               var e = window.event.srcElement;
 
-               if (tinyMCE.setWindowTitle != null)
-                       tinyMCE.setWindowTitle(window, divElm.innerHTML);
-       }
+               if (e.nodeName == 'INPUT' && (e.type == 'submit' || e.type == 'button')) {
+                       tinyMCEPopup.restoreSelection();
+               }
+       },
+
+/*     _restoreSelection : function() {
+               var e = window.event.srcElement;
+
+               // If user focus a non text input or textarea
+               if ((e.nodeName != 'INPUT' && e.nodeName != 'TEXTAREA') || e.type != 'text')
+                       tinyMCEPopup.restoreSelection();
+       },*/
+
+       _onDOMLoaded : function() {
+               var t = tinyMCEPopup, ti = document.title, h, nv;
+
+               // Translate page
+               if (t.features.translate_i18n !== false) {
+                       var map = {
+                               "update": "Ok",
+                               "insert": "Ok",
+                               "cancel": "Cancel",
+                               "not_set": "--",
+                               "class_name": "Class name",
+                               "browse": "Browse"
+                       };
+
+                       var langCode = tinymce.settings.language || 'en';
+                       for (var key in map) {
+                               tinymce.i18n.data[langCode + "." + key] = tinymce.i18n.translate(map[key]);
+                       }
+
+                       h = document.body.innerHTML;
+
+                       // Replace a=x with a="x" in IE
+                       if (tinymce.isIE) {
+                               h = h.replace(/ (value|title|alt)=([^"][^\s>]+)/gi, ' $1="$2"');
+                       }
+
+                       document.dir = t.editor.getParam('directionality','');
+
+                       if ((nv = t.editor.translate(h)) && nv != h) {
+                               document.body.innerHTML = nv;
+                       }
+
+                       if ((nv = t.editor.translate(ti)) && nv != ti) {
+                               document.title = ti = nv;
+                       }
+               }
 
-       // Output Popup CSS class
-       document.write('<link href="' + tinyMCE.getParam("popups_css") + '" rel="stylesheet" type="text/css">');
+               if (!t.editor.getParam('browser_preferred_colors', false) || !t.isWindow) {
+                       t.dom.addClass(document.body, 'forceColors');
+               }
 
-       tinyMCE.addEvent(window, "load", this.onLoad);
-};
+               document.body.style.display = '';
 
-TinyMCEPopup.prototype.onLoad = function() {
-       var body = document.body;
+               // Restore selection in IE when focus is placed on a non textarea or input element of the type text
+               if (tinymce.Env.ie) {
+                       if (tinymce.Env.ie < 11) {
+                               document.attachEvent('onmouseup', tinyMCEPopup._restoreSelection);
 
-       body.onkeydown = function (e) {
-               e = e ? e : window.event;
-               if ( e.keyCode == 27 && !e.shiftKey && !e.controlKey && !e.altKey ) {
-                       tinyMCEPopup.close();
+                               // Add base target element for it since it would fail with modal dialogs
+                               t.dom.add(t.dom.select('head')[0], 'base', {target: '_self'});
+                       } else {
+                               document.addEventListener('mouseup', tinyMCEPopup._restoreSelection, false);
+                       }
                }
-       }
 
-       if (tinyMCE.getWindowArg('mce_replacevariables', true))
-               body.innerHTML = tinyMCE.applyTemplate(body.innerHTML, tinyMCE.windowArgs);
+               t.restoreSelection();
+               t.resizeToInnerSize();
 
-       var dir = tinyMCE.selectedInstance.settings['directionality'];
-       if (dir == "rtl") {
-               var elms = document.forms[0].elements;
-               for (var i=0; i<elms.length; i++) {
-                       if ((elms[i].type == "text" || elms[i].type == "textarea") && elms[i].getAttribute("dir") != "ltr")
-                               elms[i].dir = dir;
+               // Set inline title
+               if (!t.isWindow) {
+                       t.editor.windowManager.setTitle(window, ti);
+               } else {
+                       window.focus();
                }
-       }
 
-       if (body.style.display == 'none')
-               body.style.display = 'block';
+               if (!tinymce.isIE && !t.isWindow) {
+                       t.dom.bind(document, 'focus', function() {
+                               t.editor.windowManager.focus(t.id);
+                       });
+               }
 
-       // Execute real onload (Opera fix)
-       if (tinyMCEPopup.onLoadEval != "") {
-               eval(tinyMCEPopup.onLoadEval);
-       }
-};
+               // Patch for accessibility
+               tinymce.each(t.dom.select('select'), function(e) {
+                       e.onkeydown = tinyMCEPopup._accessHandler;
+               });
+
+               // Call onInit
+               // Init must be called before focus so the selection won't get lost by the focus call
+               tinymce.each(t.listeners, function(o) {
+                       o.func.call(o.scope, t.editor);
+               });
+
+               // Move focus to window
+               if (t.getWindowArg('mce_auto_focus', true)) {
+                       window.focus();
+
+                       // Focus element with mceFocus class
+                       tinymce.each(document.forms, function(f) {
+                               tinymce.each(f.elements, function(e) {
+                                       if (t.dom.hasClass(e, 'mceFocus') && !e.disabled) {
+                                               e.focus();
+                                               return false; // Break loop
+                                       }
+                               });
+                       });
+               }
 
-TinyMCEPopup.prototype.executeOnLoad = function(str) {
-       if (tinyMCE.isOpera)
-               this.onLoadEval = str;
-       else
-               eval(str);
-};
+               document.onkeyup = tinyMCEPopup._closeWinKeyHandler;
 
-TinyMCEPopup.prototype.resizeToInnerSize = function() {
-       // Netscape 7.1 workaround
-       if (this.isWindow && tinyMCE.isNS71) {
-               window.resizeBy(0, 10);
-               return;
-       }
+               if ('textContent' in document) {
+                       t.uiWindow.getEl('head').firstChild.textContent = document.title;
+               } else {
+                       t.uiWindow.getEl('head').firstChild.innerText = document.title;
+               }
+       },
 
-       if (this.isWindow) {
-               var doc = document;
-               var body = doc.body;
-               var oldMargin, wrapper, iframe, nodes, dx, dy;
-
-               if (body.style.display == 'none')
-                       body.style.display = 'block';
-
-               // Remove margin
-               oldMargin = body.style.margin;
-               body.style.margin = '0px';
-
-               // Create wrapper
-               wrapper = doc.createElement("div");
-               wrapper.id = 'mcBodyWrapper';
-               wrapper.style.display = 'none';
-               wrapper.style.margin = '0px';
-
-               // Wrap body elements
-               nodes = doc.body.childNodes;
-               for (var i=nodes.length-1; i>=0; i--) {
-                       if (wrapper.hasChildNodes())
-                               wrapper.insertBefore(nodes[i].cloneNode(true), wrapper.firstChild);
-                       else
-                               wrapper.appendChild(nodes[i].cloneNode(true));
-
-                       nodes[i].parentNode.removeChild(nodes[i]);
-               }
-
-               // Add wrapper
-               doc.body.appendChild(wrapper);
-
-               // Create iframe
-               iframe = document.createElement("iframe");
-               iframe.id = "mcWinIframe";
-               iframe.src = document.location.href.toLowerCase().indexOf('https') == -1 ? "about:blank" : tinyMCE.settings['default_document'];
-               iframe.width = "100%";
-               iframe.height = "100%";
-               iframe.style.margin = '0px';
-
-               // Add iframe
-               doc.body.appendChild(iframe);
-
-               // Measure iframe
-               iframe = document.getElementById('mcWinIframe');
-               dx = tinyMCE.getWindowArg('mce_width') - iframe.clientWidth;
-               dy = tinyMCE.getWindowArg('mce_height') - iframe.clientHeight;
-
-               // Resize window
-               // tinyMCE.debug(tinyMCE.getWindowArg('mce_width') + "," + tinyMCE.getWindowArg('mce_height') + " - " + dx + "," + dy);
-               window.resizeBy(dx, dy);
-
-               // Hide iframe and show wrapper
-               body.style.margin = oldMargin;
-               iframe.style.display = 'none';
-               wrapper.style.display = 'block';
-       }
-};
+       _accessHandler : function(e) {
+               e = e || window.event;
+
+               if (e.keyCode == 13 || e.keyCode == 32) {
+                       var elm = e.target || e.srcElement;
+
+                       if (elm.onchange) {
+                               elm.onchange();
+                       }
 
-TinyMCEPopup.prototype.resizeToContent = function() {
-       var isMSIE = (navigator.appName == "Microsoft Internet Explorer");
-       var isOpera = (navigator.userAgent.indexOf("Opera") != -1);
-
-       if (isOpera)
-               return;
-
-       if (isMSIE) {
-               try { window.resizeTo(10, 10); } catch (e) {}
-
-               var elm = document.body;
-               var width = elm.offsetWidth;
-               var height = elm.offsetHeight;
-               var dx = (elm.scrollWidth - width) + 4;
-               var dy = elm.scrollHeight - height;
-
-               try { window.resizeBy(dx, dy); } catch (e) {}
-       } else {
-               window.scrollBy(1000, 1000);
-               if (window.scrollX > 0 || window.scrollY > 0) {
-                       window.resizeBy(window.innerWidth * 2, window.innerHeight * 2);
-                       window.sizeToContent();
-                       window.scrollTo(0, 0);
-                       var x = parseInt(screen.width / 2.0) - (window.outerWidth / 2.0);
-                       var y = parseInt(screen.height / 2.0) - (window.outerHeight / 2.0);
-                       window.moveTo(x, y);
+                       return tinymce.dom.Event.cancel(e);
                }
-       }
-};
+       },
 
-TinyMCEPopup.prototype.getWindowArg = function(name, default_value) {
-       return tinyMCE.getWindowArg(name, default_value);
-};
+       _closeWinKeyHandler : function(e) {
+               e = e || window.event;
 
-TinyMCEPopup.prototype.execCommand = function(command, user_interface, value) {
-       var inst = tinyMCE.selectedInstance;
+               if (e.keyCode == 27) {
+                       tinyMCEPopup.close();
+               }
+       },
 
-       // Restore selection
-       if (this.storeSelection) {
-               inst.getWin().focus();
-               inst.execCommand('mceRestoreSelection');
+       _eventProxy: function(id) {
+               return function(evt) {
+                       tinyMCEPopup.dom.events.callNativeHandler(id, evt);
+               };
        }
+};
 
-       inst.execCommand(command, user_interface, value);
+tinyMCEPopup.init();
 
-       // Store selection
-       if (this.storeSelection)
-               inst.execCommand('mceStoreSelection');
-};
+tinymce.util.Dispatcher = function(scope) {
+       this.scope = scope || this;
+       this.listeners = [];
 
-TinyMCEPopup.prototype.close = function() {
-       tinyMCE.closeWindow(window);
-};
+       this.add = function(callback, scope) {
+               this.listeners.push({cb : callback, scope : scope || this.scope});
 
-TinyMCEPopup.prototype.pickColor = function(e, element_id) {
-       tinyMCE.selectedInstance.execCommand('mceColorPicker', true, {
-               element_id : element_id,
-               document : document,
-               window : window,
-               store_selection : false
-       });
-};
+               return callback;
+       };
 
-TinyMCEPopup.prototype.openBrowser = function(element_id, type, option) {
-       var cb = tinyMCE.getParam(option, tinyMCE.getParam("file_browser_callback"));
-       var url = document.getElementById(element_id).value;
+       this.addToTop = function(callback, scope) {
+               var self = this, listener = {cb : callback, scope : scope || self.scope};
 
-       tinyMCE.setWindowArg("window", window);
-       tinyMCE.setWindowArg("document", document);
+               // Create new listeners if addToTop is executed in a dispatch loop
+               if (self.inDispatch) {
+                       self.listeners = [listener].concat(self.listeners);
+               } else {
+                       self.listeners.unshift(listener);
+               }
 
-       // Call to external callback
-       if (eval('typeof(tinyMCEPopup.windowOpener.' + cb + ')') == "undefined")
-               alert("Callback function: " + cb + " could not be found.");
-       else
-               eval("tinyMCEPopup.windowOpener." + cb + "(element_id, url, type, window);");
-};
+               return callback;
+       };
+
+       this.remove = function(callback) {
+               var listeners = this.listeners, output = null;
+
+               tinymce.each(listeners, function(listener, i) {
+                       if (callback == listener.cb) {
+                               output = listener;
+                               listeners.splice(i, 1);
+                               return false;
+                       }
+               });
+
+               return output;
+       };
+
+       this.dispatch = function() {
+               var self = this, returnValue, args = arguments, i, listeners = self.listeners, listener;
+
+               self.inDispatch = true;
+               
+               // Needs to be a real loop since the listener count might change while looping
+               // And this is also more efficient
+               for (i = 0; i < listeners.length; i++) {
+                       listener = listeners[i];
+                       returnValue = listener.cb.apply(listener.scope, args.length > 0 ? args : [listener.scope]);
+
+                       if (returnValue === false) {
+                               break;
+                       }
+               }
 
-// Setup global instance
-var tinyMCEPopup = new TinyMCEPopup();
+               self.inDispatch = false;
 
-tinyMCEPopup.init();
+               return returnValue;
+       };
+};