return __method.call(object, event || window.event); 
return __method.apply(object, [( event || window.event)].concat(args).concat($A(arguments))); 
  return function(event) {    return __method.call(object, event || window.event);  }
6445	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6445/81ea0800bc8ad92d491743716cd489cad7333723/prototype.js/buggy/vendor/rails/actionpack/lib/action_view/helpers/javascripts/prototype.js