个人Blog java编写的Blog可以直接使用！

				/*
				 * FCKeditor - The text editor for internet
				 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
				 * 
				 * Licensed under the terms of the GNU Lesser General Public License:
				 * 		http://www.opensource.org/licenses/lgpl-license.php
				 * 
				 * For further information visit:
				 * 		http://www.fckeditor.net/
				 * 
				 * "Support Open Source software. What about a donation today?"
				 * 
				 * File Name: fckundo_gecko.js
				 * 	Fake implementation to ignore calls on Gecko.
				 * 
				 * File Authors:
				 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)
				 */
				
				var FCKUndo = new Object() ;
				
				FCKUndo.SaveUndoStep = function()
				{}