results.push(iterator(value, index)); 
results.push((iterator || Prototype.K)(value, index)); 
    this.each(function(value, index) {      results.push(iterator(value, index));    });
856	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/856/53dfa93e53bccf5af1729cbdce88cb70e1ffcca5/prototype.js/clean/public/javascripts/prototype.js