tiny ajax wrapper

request.js

// not for POST/PUT requests
/**
 * @function request
 * @param {String} p The string to request (format "METHOD /path")
 * @param {String} cb The callback. Takes 2 arguments, responseText and and XMLHttpReques object
 */
function request(p, cb){
        var _p = p.split(' ' ),
        method = _p[0],
        path = _p[1],
        req = new XMLHttpRequest();

    
    req.open(method, path, true);
    req.onreadystatechange = function changed(){
        if (req.readyState !== 4){
            return;
        }
        cb(req.responseText, req);
    }
    req.send()
}