rem: var topWindow = WINDOWSVC.getMostRecentWindow(aType); 
add: var topWindow = WINDOWSVC && WINDOWSVC.getMostRecentWindow(aType); 
context: function findMostRecentWindow(aType, aURI, aParam){  var topWindow = WINDOWSVC.getMostRecentWindow(aType);  if (!topWindow) gCreatingNewWindow = true;  return topWindow || openDialog("chrome://communicator/content/bookmarks/bookmarksManager.xul",                                  "", "chrome,all,dialog=no", aParam);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/7903d75f2cd1bf6e2948888a4b25e7bd2ec7b992/findBookmark.js/clean/xpfe/components/bookmarks/resources/findBookmark.js