if (iterator(value, index)) { result = value; throw $break; } 
results.push((iterator || Prototype.K)(value, index)); 
    this.each(function(value, index) {      if (iterator(value, index)) {        result = value;        throw $break;      }    });
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