if (value.constructor == Array) value.each(function(value) { parts.add(pair.key, value); }); 
return this.select(function(value) { return !values.include(value); }); 
        if (value.constructor == Array) value.each(function(value) {          parts.add(pair.key, value);        });
4999	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4999/0c67d2a1c175fa312f232b827bd1c26b95eac0e1/prototype.js/clean/wp-includes/js/prototype.js