WebRoot/fckeditor/editor/_source/internals/fckdialog.js

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/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2008 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 ==
 *
 * Dialog windows operations.
 */

var FCKDialog = ( function()
{
	var topDialog ;
	var baseZIndex ;
	var cover ;

	// The document that holds the dialog.
	var topWindow = window.parent ;

	while ( topWindow.parent && topWindow.parent != topWindow )
	{
		try
		{
			if ( topWindow.parent.document.domain != document.domain )
				break ;
			if ( topWindow.parent.document.getElementsByTagName( 'frameset' ).length > 0 )
				break ;
		}
		catch ( e )
		{
			break ;
		}
		topWindow = topWindow.parent ;
	}

	var topDocument = topWindow.document ;

	var getZIndex = function()
	{
		if ( !baseZIndex )
			baseZIndex = FCKConfig.FloatingPanelsZIndex + 999 ;
		return ++baseZIndex ;
	}

	// TODO : This logic is not actually working when reducing the window, only
	// when enlarging it.
	var resizeHandler = function()