rem: this.dept = "sales"; this.quota = 100; 
add: this.dept = "sales"; this.quota = 100; 
context: function SalesPerson () {    this.dept = "sales";    this.quota = 100;}
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/0b675418ba636127763e94e614e62364d6caa659/proto_12.js/buggy/js/tests/js1_3/inherit/proto_12.js