return __method.apply(object, [( event || window.event)].concat(args).concat($A(arguments))); 
return __method.apply(object, [event || window.event].concat(args)); 
  return function(event) {    return __method.apply(object, [( event || window.event)].concat(args).concat($A(arguments)));  }
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/110aa6ceb19f486c3930285023b66d3f23fdf6c4/prototype.js/buggy/wp-includes/js/prototype.js