rem: this.logout(); this.getSessionId(); 
add: this.log("login"); this.getSessionId(); 
context:     login:    function()    {        this.logout(); // assure being logged out        this.getSessionId();    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/c317083d7059a49fd353caf3b5a0d690126aa6f8/calWcapSession.js/buggy/calendar/providers/wcap/calWcapSession.js