rem: if (typeof message == "object" && message.name == "Error" && message.description) { alert("Error: " + message.description); } else { alert(message); } 
add: if (typeof message == "object" && message.name == "Error" && message.description) { alert("Error: " + message.description); } else { alert(message); } 
context: DWREngine.defaultMessageHandler = function(message) {    if (typeof message == "object" && message.name == "Error" && message.description) {        alert("Error: " + message.description);    }    else {        alert(message);    }};
meta: 266	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/266/769a5807f342d8541951d74937d724ab38fcafe0/engine.js/buggy/java/uk/ltd/getahead/dwr/engine.js