rem: var digits = this.toString(16); if (this < 16) return '0' + digits; return digits; 
add: return this.toPaddedString(2, 16); 
context:   toColorPart: function() {    var digits = this.toString(16);    if (this < 16) return '0' + digits;    return digits;  },
meta: 9859	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9859/c1f8a57fb495053291d684e68f518dd14dfa0a6f/prototype.js/clean/js_test/prototype.js