if (element.checked) return [element.name, element.value]; 
return element.checked ? element.value : null; 
  inputSelector: function(element) {    if (element.checked)      return [element.name, element.value];  },
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/328e05b227c420e11178ba4eb2eb0e10862b193f/prototype.js/buggy/wp-includes/js/scriptaculous/prototype.js