var E=YAHOO.util.Event;function getTarget(a){return E.getTarget(a)}function getPageXY(a){return[E.getPageX(a),E.getPageY(a)]}function preventDefault(a){E.preventDefault(a)}function keyCode(a){return a.keyCode}function addEvent(c,b,a){E.addListener(c,b,a)}function removeEvent(c,b,a){E.removeListener(c,b,a)};