context:   updateAppUpdateItems: function ()   {    var aus =         Components.classes["@mozilla.org/updates/update-service;1"].        getService(Components.interfaces.nsIApplicationUpdateService);    var enabledPref = document.getElementById("app.update.enabled");        var enableAppUpdate = document.getElementById("enableAppUpdate");    var appCheckNowButton = document.getElementById("appCheckNowButton");    appCheckNowButton.disabled = enableAppUpdate.disabled = !aus.canUpdate;  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ad555b4b13b06c8d31684fc232ebd701dfd370fe/advanced.js/clean/mail/components/preferences/advanced.js