rem: element.addEventListener("click", function(evt) { preventDefault = evt.getPreventDefault(); }, false); 
add: element.addEventListener("click", function(evt) {preventDefault = evt.getPreventDefault();}, false); 
context:     element.addEventListener("click", function(evt) {        preventDefault = evt.getPreventDefault();    }, false);
meta: 4983	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4983/6b0b260c628dcdbf842d816728bb3bdcc6219faa/selenium-browserbot.js/buggy/code/javascript/core/scripts/selenium-browserbot.js