rem: return this.defaultTimezone; 
add: this.log( tzid + " not supported, falling back to default: " + ret); return ret; 
context:     getAlignedTimezone:    function( tzid )    {        // check whether it is one of cs:        if (tzid.indexOf("/mozilla.org/20050126_1/") == 0 ||            !this.session.isSupportedTimezone(tzid)) {            // use calendar's default:            return this.defaultTimezone;        }        else // is ok (supported):            return tzid;    }    
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/081bcea0fb84fed14473c061c9511741f7aa05f6/calWcapCalendar.js/clean/calendar/providers/wcap/calWcapCalendar.js