File: yql/js/yql-winjs.js

            /**
            * WinJS plugin for YQL to use native XHR to make requests instead of JSONP.
            * Not required by the user, it's conditionally loaded and should "just work".
            * @module yql
            * @submodule yql-winjs
            */
            
            //Over writes Y.YQLRequest._send to use IO instead of JSONP
            Y.YQLRequest.prototype._send = function (url, o) {
                var req = new XMLHttpRequest(),
                    timer;
            
                req.open('GET', url, true);
                req.onreadystatechange = function () {
                    if (req.readyState === 4) { //Complete
                        //No status code check here, since the YQL service will return JSON
                        clearTimeout(timer);
                        //No need to "call" this, YQL handles the context
                        o.on.success(JSON.parse(req.responseText));
                    }
                };
                req.send();
            
                //Simple timer to catch no connections
                timer = setTimeout(function() {
                    req.abort();
                    o.on.timeout('script timeout');
                }, o.timeout || 30000);
            };