rem: if (message) DWRUtil._loadingMessage = message; else DWRUtil._loadingMessage = "Loading"; 
add: var loadingMessage; if (message) loadingMessage = message; else loadingMessage = "Loading"; 
context: DWRUtil.useLoadingMessage = function(message) {  if (message) DWRUtil._loadingMessage = message;  else DWRUtil._loadingMessage = "Loading";  DWREngine.setPreHook(DWRUtil._showLoadingMessage);  DWREngine.setPostHook(DWRUtil._hideLoadingMessage);};
meta: 266	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/266/8b78332bbcb93a5dfbe137f4118d0100c703e4dd/util.js/buggy/java/uk/ltd/getahead/dwr/util.js