gTransactionMgr.beginBatch(); 
getTransactionMgr().beginBatch(); 
function startBatchTransaction() {    gTransactionMgr.beginBatch();}
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/8f557b6620a7ffd0ae2bbc6b245ea6cb9b7a0fff/calendar-item-editing.js/clean/calendar/base/content/calendar-item-editing.js