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: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/cabc78b228695d8f818e77566f3289d5e231587c/xpinstallConfirm.js/clean/toolkit/mozapps/xpinstall/content/xpinstallConfirm.js