rem: batch.req.onreadystatechange = function() { DWREngine._stateChange(batch); }; 
add: batch.req.onreadystatechange = function() { dwr.engine._stateChange(batch); }; 
context:       batch.req.onreadystatechange = function() { DWREngine._stateChange(batch); };
meta: 266	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/266/3edb5a1fd9763d1db91f61d8efca822206f14560/engine.js/clean/java/org/directwebremoting/engine.js