rem: d.addCallbacks(okHandler, function(error){ 
add: (function(){  dojo._ioSetArgs = function(/*Object*/args, /*Function*/canceller, /*Function*/okHandler, /*Function*/errHandler){                                                       var ioArgs = {}; ioArgs.args = args;   var formQuery = null; if(args.form){ var form = dojo.byId(args.form);   var actnNode = form.getAttributeNode("action"); ioArgs.url = args.url || (actnNode ? actnNode.value : null); formQuery = dojo.formToQuery(form); }else{ ioArgs.url = args.url; }   var miArgs = [{}];  if(formQuery){  miArgs.push(dojo.queryToObject(formQuery)); } if(args.content){  miArgs.push(args.content); } if(args.preventCache){ miArgs.push({"dojo.preventCache": new Date().valueOf()}); } ioArgs.query = dojo.objectToQuery(dojo.mixin.apply(null, miArgs));   ioArgs.handleAs = args.handleAs || "text"; var d = new dojo.Deferred(canceller); d.addCallbacks(okHandler, function(error){ 
context: 		d.addCallbacks(okHandler, function(error){				return errHandler(error, d);		});
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/99b898ca92c804bf3c4cef2456c343ef8f881675/xhr.js/buggy/_base/xhr.js