rem: var FCKUndo=new Object();FCKUndo.SaveUndoStep=function(){} 
add: var FCKUndo={};FCKUndo.SaveUndoStep=function(){} 
context: var FCKUndo=new Object();FCKUndo.SaveUndoStep=function(){}
meta: 1235	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1235/e3f23043ed288727da2247e5542491d451663929/fckeditorcode_gecko.js/clean/reference/library/src/webapp/editor/FCKeditor/editor/js/fckeditorcode_gecko.js