rem: return this["add" + j](this._orient); 
add: return this.moveToMonth(n, this._orient); 
context:         return function () {            if (j.substring(j.length - 1) != "s") {                 j += "s";             }            return this["add" + j](this._orient);         };
meta: 1273	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1273/2b66060f5bd1f4d3eb7912d3f45f94971b039dda/sugarpak-debug.js/buggy/src/sugarpak-debug.js