rem: var tree = document.getElementById(gUnifinderTreeName); 
add: var tree = document.getElementById("unifinder-search-results-tree"); 
context: function getCalendarEventFromEvent(event) {    var tree = document.getElementById(gUnifinderTreeName);    var row = tree.treeBoxObject.getRowAt(event.clientX, event.clientY);    if (row != -1 && row < tree.view.rowCount) {        return tree.eventView.getCalendarEventAtRow(row);    } else {        return null;    }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/caae7cfe1ba6ba5c6c5b566ba81e180b15567544/calendar-unifinder.js/clean/calendar/base/content/calendar-unifinder.js