gistfile1.js

// ==UserScript==
// @description add a link of hatena bookmark entry page to delicious url page
// @include http://*delicious.com/url/*
// ==/UserScript==

(function() {
	var hub = "http://b.hatena.ne.jp/entry/";
	var hib = "http://b.hatena.ne.jp/entry/image/normal/";
	var up = document.getElementById("url");
	var url = up.firstChild.href;
	var hl = document.createElement("a");
		hl.href = hub + url;
		hl.style.marginLeft = "5px";
	var hli = document.createElement("img");
		hli.src = hib + url;
		hl.appendChild(hli);
		up.appendChild(hl);
})();