rem: { var contentFrames = _content.frames; if (contentFrames.length) { for (var i = 0; i < contentFrames.length; ++i) { if (aFocusedWindow == contentFrames[i]) return true; } 
add: { var contentFrames = _content.frames; if (contentFrames.length) { for (var i = 0; i < contentFrames.length; ++i) { if (aFocusedWindow == contentFrames[i]) return true; 
context:   function isDocumentFrame(aFocusedWindow)  {    var contentFrames = _content.frames;    if (contentFrames.length) {      for (var i = 0; i < contentFrames.length; ++i) {        if (aFocusedWindow == contentFrames[i])          return true;      }    }    return false;  }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ded00cf5efa2c77a422c9c2753e9385d56a49622/contentAreaUtils.js/buggy/suite/common/contentAreaUtils.js