rem: var oldFunc = this[evt]||function(){}; 
add: dojo.lang.forEach(this.start, function(s, i){ res[i] = (diff[i] * n) + s; }, this); 
context: 		var oldFunc = this[evt]||function(){};
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/dojo.js.uncompressed.js/buggy/www/resources/dojo-ajax/dojo.js.uncompressed.js