ダイアリの編集API適当にたたく

post.js

	var url = "http://cho45.g.hatena.ne.jp/cho45/";
	var s   = {};

	next(function getRkm () {
		return xhttp.get(url).
		next(function (r) {
			s.rkm = r.responseText.replace(/^[\S\s]*Hatena\.rkm\s*=\s*(?:'([^']+)'|"([^"]+)")[\S\s]*$/, function (_, v1, v2) {
				return v1 || v2;
			});
		});
	}).
	next(function postDiary () {
		log(s.rkm);
		return xhttp.post(url, toData({
			entry_key : "new",
			rkm       : s.rkm,
			title     : "[test] xhr",
			body      : "test"
		}));

		function toData (q) {
			var ret = [];
			for (var k in q) if (q.hasOwnProperty(k)) {
				ret.push(encodeURIComponent(k) + "=" + encodeURIComponent(q[k]));
			}
			return ret.join("&");
		}
	}).
	error(function (e) {
		alert(e);
	});