YAHOO.util.Event.stopEvent(evt); 
function onKeyPress(evt) {    var keyChar = String.fromCharCode(YAHOO.util.Event.getCharCode(evt));    for (var i = 0; i < gActions.length; i++) {        if (gActions[i].keys.indexOf(keyChar) != -1) {            gActions[i].onPress();            return;        }    }}
4441	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4441/3d816294593c15609f540dbd93ca74d34897807a/diffviewer.js/clean/htdocs/scripts/diffviewer.js