rem: popupWindow.close(); 
add:  if (popupWindow != null) { popupWindow.close(); } 
context: function finishEPerson(){    selectAll(window.document.forms[0].eperson_id);    popupWindow.close();}
meta: 1908	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1908/545fb94a4612ae770ea580bd783c1eea95cada6a/utils.js/clean/dspace/jsp/utils.js