rem: res=new MochiKit.Async.GenericError(res); 
add: res=new self.GenericError(res); 
context: },errback:function(res){this._check();if(!(res instanceof Error)){res=new MochiKit.Async.GenericError(res);}this._resback(res);},addBoth:function(fn){
meta: 8607	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8607/8b42fb2ed090da7f1e336726dcb69d2649658e7c/MochiKit.js/clean/trunk/lib/MochiKit.js