// Some global instances
var tinymce = null, tinyMCEPopup, tinyMCE;
tinyMCEPopup = {
        init : function() {
                var t = this, w, ti, li, q, i, it;
                li = ('' + document.location.search).replace(/^\?/, '').split('&');
                q = {};
                for (i=0; i<li.length; i++) {
                        it = li[i].split('=');
                        q[unescape(it[0])] = unescape(it[1]);
                }
                if (q.mce_rdomain)
                        document.domain = q.mce_rdomain;
                // Find window & API
                w = t.getWin();
                tinymce = w.tinymce;
                tinyMCE = w.tinyMCE;
                t.editor = tinymce.EditorManager.activeEditor;
                t.params = t.editor.windowManager.params;
                t.features = t.editor.windowManager.features;
                // Setup local DOM
                t.dom = t.editor.windowManager.createInstance('tinymce.dom.DOMUtils', document);
                // Enables you to skip loading the default css
                if (t.features.popup_css !== false)
                        t.dom.loadCSS(t.features.popup_css || t.editor.settings.popup_css);
                // Setup on init listeners
                t.listeners = [];
                t.onInit = {
                        add : function(f, s) {
                                t.listeners.push({func : f, scope : s});
                        }
                };
                t.isWindow = !t.getWindowArg('mce_inline');
                t.id = t.getWindowArg('mce_window_id');
                t.editor.windowManager.onOpen.dispatch(t.editor.windowManager, window);
        },
        getWin : function() {
                return window.dialogArguments || opener || parent || top;
        },
        getWindowArg : function(n, dv) {
                var v = this.params[n];
                return tinymce.is(v) ? v : dv;
        },
        getParam : function(n, dv) {
                return this.editor.getParam(n, dv);
        },
        getLang : function(n, dv) {
                return this.editor.getLang(n, dv);
        },
        execCommand : function(cmd, ui, val, a) {
                a = a || {};
                a.skip_focus = 1;
                this.restoreSelection();
                return this.editor.execCommand(cmd, ui, val, a);
        },
        resizeToInnerSize : function() {
                var t = this, n, b = document.body, vp = t.dom.getViewPort(window), dw, dh;
                dw = t.getWindowArg('mce_width') - vp.w;
                dh = t.getWindowArg('mce_height') - vp.h;
                if (t.isWindow)
                        window.resizeBy(dw, dh);
                else
                        t.editor.windowManager.resizeBy(dw, dh, t.id);
        },
        executeOnLoad : function(s) {
                this.onInit.add(function() {
                        eval(s);
                });
        },
        storeSelection : function() {
                this.editor.windowManager.bookmark = tinyMCEPopup.editor.selection.getBookmark('simple');
        },
        restoreSelection : function() {
                var t = tinyMCEPopup;
                if (!t.isWindow && tinymce.isIE)
                        t.editor.selection.moveToBookmark(t.editor.windowManager.bookmark);
        },
        requireLangPack : function() {
                var u = this.getWindowArg('plugin_url') || this.getWindowArg('theme_url');
                if (u && this.editor.settings.language) {
                        u += '/langs/' + this.editor.settings.language + '_dlg.js';
                        if (!tinymce.ScriptLoader.isDone(u)) {
                                document.write('<script type="text/javascript" src="' + tinymce._addVer(u) + '"></script>');
                                tinymce.ScriptLoader.markDone(u);
                        }
                }
        },
        pickColor : function(e, element_id) {
                this.execCommand('mceColorPicker', true, {
                        color : document.getElementById(element_id).value,
                        func : function(c) {
                                document.getElementById(element_id).value = c;
                                try {
                                        document.getElementById(element_id).onchange();
                                } catch (ex) {
                                        // Try fire event, ignore errors
                                }
                        }
                });
        },
        openBrowser : function(element_id, type, option) {
                tinyMCEPopup.restoreSelection();
                this.editor.execCallback('file_browser_callback', element_id, document.getElementById(element_id).value, type, window);
        },
        confirm : function(t, cb, s) {
                this.editor.windowManager.confirm(t, cb, s, window);
        },
        alert : function(tx, cb, s) {
                this.editor.windowManager.alert(tx, cb, s, window);
        },
        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
                };
                if (tinymce.isOpera)
                        t.getWin().setTimeout(close, 0);
                else
                        close();
        },
        // Internal functions   
        _restoreSelection : function() {
                var e = window.event.srcElement;
                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 = this, ti = document.title, bm, h, nv;
                // Translate page
                if (t.features.translate_i18n !== false) {
                        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;
                }
                document.body.style.display = '';
                // Restore selection in IE when focus is placed on a non textarea or input element of the type text
                if (tinymce.isIE)
                        document.attachEvent('onmouseup', tinyMCEPopup._restoreSelection);
                t.restoreSelection();
                t.resizeToInnerSize();
                // Set inline title
                if (!t.isWindow)
                        t.editor.windowManager.setTitle(window, ti);
                else
                        window.focus();
                if (!tinymce.isIE && !t.isWindow) {
                        tinymce.dom.Event._add(document, 'focus', function() {
                                t.editor.windowManager.focus(t.id)
                        });
                }
                // 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
                                        }
                                });
                        });
                }
                document.onkeyup = tinyMCEPopup._closeWinKeyHandler;
        },
        _accessHandler : function(e) {
                e = e || window.event;
                if (e.keyCode == 13 || e.keyCode == 32) {
                        e = e.target || e.srcElement;
                        if (e.onchange)
                                e.onchange();
                        return tinymce.dom.Event.cancel(e);
                }
        },
        _closeWinKeyHandler : function(e) {
                e = e || window.event;
                if (e.keyCode == 27)
                        tinyMCEPopup.close();
        },
        _wait : function() {
                var t = this, ti;
                if (tinymce.isIE && document.location.protocol != 'https:') {
                        // Fake DOMContentLoaded on IE
                        document.write('<script id=__ie_onload defer src=\'javascript:""\';><\/script>');
                        document.getElementById("__ie_onload").onreadystatechange = function() {
                                if (this.readyState == "complete") {
                                        t._onDOMLoaded();
                                        document.getElementById("__ie_onload").onreadystatechange = null; // Prevent leak
                                }
                        };
                } else {
                        if (tinymce.isIE || tinymce.isWebKit) {
                                ti = setInterval(function() {
                                        if (/loaded|complete/.test(document.readyState)) {
                                                clearInterval(ti);
                                                t._onDOMLoaded();
                                        }
                                }, 10);
                        } else {
                                window.addEventListener('DOMContentLoaded', function() {
                                        t._onDOMLoaded();
                                }, false);
                        }
                }
        }
};
tinyMCEPopup.init();
tinyMCEPopup._wait(); // Wait for DOM Content Loaded