add:    try { var alertService = Components.classes["@mozilla.org/alerts-service;1"].getService(Components.interfaces.nsIAlertsService); } catch(ex) { var newMailNotificationAlertUI = document.getElementById("newMailNotificationAlert"); newMailNotificationAlertUI.setAttribute("hidden","true"); } 
context: function Startup(){  PlaySoundCheck();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/0d63723d82607e0df48e2f311d41c4321ae8a2d1/pref-download.js/buggy/xpfe/components/prefwindow/resources/content/pref-download.js