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;      }    });
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/504ddcbe796d50bebfce56e8823e38e30e0e7aeb/prototype.js/buggy/wp-includes/js/scriptaculous/prototype.js