rem: _installCountdown = 5; 
add: _installCountdown = _installCountdownLength; 
context:   function setWidgetsAfterFocus() {    if (_focused)      return;    _installCountdown = 5;    _installCountdownInterval = setInterval(okButtonCountdown, 500);    okButton.label = bundle.getFormattedString("installButtonDisabledLabel", [_installCountdown]);    _focused = true;  }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/89918697f38a72dc41869ecdea6de7eeee41118f/xpinstallConfirm.js/buggy/toolkit/mozapps/xpinstall/content/xpinstallConfirm.js