rem: if (!window.content.frames.length || 
add: if (!window._content.frames.length || 
context: function getContentAreaFrameCount(){  dump("*** check number of frames in content area \n");  var saveFrameItem = document.getElementById("savepage");  if (!window.content.frames.length ||      !isDocumentFrame(document.commandDispatcher.focusedWindow))    saveFrameItem.setAttribute("hidden", "true");  else     saveFrameItem.removeAttribute("hidden");}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/03ea82871ae0d2b0e52e9f402c89829c8a4feb6a/navigator.js/clean/xpfe/browser/resources/content/navigator.js