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/2007/6462/504ddcbe796d50bebfce56e8823e38e30e0e7aeb/prototype.js/buggy/wp-includes/js/scriptaculous/prototype.js