rem: var occDate = checkRange(ex.item); 
add: var occDate = checkIfInRange(ex.item, aRangeStart, aRangeEnd); 
context:                 function(ex) {                    var occDate = checkRange(ex.item);                    if (occDate) {                        dates.push(aReturnRIDs ? ex.id : occDate);                    }                });
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/4828da48fd9ee190e606fa81fedeefb6695871f9/calRecurrenceInfo.js/clean/calendar/base/src/calRecurrenceInfo.js