element.blur(); 
  enable: function(element) {    element = $(element);    element.blur();    element.disabled = false;    return element;  }
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/110aa6ceb19f486c3930285023b66d3f23fdf6c4/prototype.js/buggy/wp-includes/js/prototype.js