rem: .getNewAuthPrompter(window); 
add: .getNewAuthPrompter(null); 
context:     getInterface: function(iid, instance) {        if (iid.equals(Components.interfaces.nsIAuthPrompt)) {            // use the window watcher service to get a nsIAuthPrompt impl            return Components.classes["@mozilla.org/embedcomp/window-watcher;1"]                             .getService(Components.interfaces.nsIWindowWatcher)                             .getNewAuthPrompter(window);        }        else if (iid.equals(Components.interfaces.nsIPrompt)) {            // use the window watcher service to get a nsIPrompt impl            return Components.classes["@mozilla.org/embedcomp/window-watcher;1"]                             .getService(Components.interfaces.nsIWindowWatcher)                             .getNewPrompter(window);        }        Components.returnCode = Components.results.NS_ERROR_NO_INTERFACE;        return null;    }
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/a3f6fb3d1c31a301294f7ce49006a0d08e483071/calICSCalendar.js/clean/calendar/providers/ics/calICSCalendar.js