rem: this.updateAutoInstallUI(); 
add: this.updateAutoPref(); 
context:   updateAppUpdateUI: function ()  {    var preference = document.getElementById("app.update.enabled");    document.getElementById("enableAutoInstall").disabled = !preference.value;    var aus =         Components.classes["@mozilla.org/updates/update-service;1"].        getService(Components.interfaces.nsIApplicationUpdateService);    var checkNowButton = document.getElementById("checkNowButton");    checkNowButton.disabled = !aus.canUpdate;        this.updateAutoInstallUI();    return undefined;  },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/d05170a60a5b37bc2626daf1c8ec6f6f26907d15/advanced.js/clean/mail/components/preferences/advanced.js