WebRoot/fckeditor/editor/_source/classes/fckpanel.js

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/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2010 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    http://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * Component that creates floating panels. It is used by many
 * other components, like the toolbar items, context menu, etc...
 */

var FCKPanel = function( parentWindow )
{
	this.IsRTL			= ( FCKLang.Dir == 'rtl' ) ;
	this.IsContextMenu	= false ;
	this._LockCounter	= 0 ;

	this._Window = parentWindow || window ;

	var oDocument ;

	if ( FCKBrowserInfo.IsIE )
	{
		// Create the Popup that will hold the panel.
		// The popup has to be created before playing with domain hacks, see #1666.
		this._Popup	= this._Window.createPopup() ;

		// this._Window cannot be accessed while playing with domain hacks, but local variable is ok.
		// See #1666.
		var pDoc = this._Window.document ;

		// This is a trick to IE6 (not IE7). The original domain must be set
		// before creating the popup, so we are able to take a refence to the
		// document inside of it, and the set the proper domain for it. (#123)
		if ( FCK_IS_CUSTOM_DOMAIN && !FCKBrowserInfo.IsIE7 )
		{
			pDoc.domain = FCK_ORIGINAL_DOMAIN ;
			document.domain = FCK_ORIGINAL_DOMAIN ;
		}

		oDocument = this.Document = this._Popup.document ;

		// Set the proper domain inside the popup.
		if ( FCK_IS_CUSTOM_DOMAIN )
		{
			oDocument.domain = FCK_RUNTIME_DOMAIN ;
			pDoc.domain = FCK_RUNTIME_DOMAIN ;