rem: alert(e); 
add: alert("Caught exception: " + e); 
context: Timeline.handleCaughtException = function(e) {    alert(e);};
meta: 6925	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6925/30834ce09446231767e5984eeb49e7ff8b43dc9e/timeline.js/clean/src/main/webapp/scripts/timeline.js