element.blur(); 
  enable: function(element) {    element = $(element);    element.blur();    element.disabled = false;    return element;  }
4999	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4999/d6b4808d8049a47f085af95ebdc565a2742b9f0f/prototype.js/buggy/wp-includes/js/prototype.js