Bullseye.bookmarklet

javascript:(function(){var p=document.createElement("p");p.innerHTML="<strong>Loading&hellip;</strong>";p.id="loadingp";p.style.padding="20px";p.style.background="#fff";p.style.left="20px";p.style.top=0;p.style.position="fixed";p.style.zIndex="9999999";p.style.opacity=".85";document.body.appendChild(p);document.body.appendChild(document.createElement("script")).src="https://gist.github.com/ttscoff/6109434/raw/Bullseye.js?x="+(Math.random());})();

Bullseye.js

// Bullseye 0.2
// Resolves relative urls
// removes Twitter intent links
// tries to update lazy loaded image urls
// loads from raw source, with fallback for dynamically-loaded content
(function () {
	function callback() {
		(function ($) {
			var jQuery = $;
			$('#loadingp').fadeOut("fast", function () {
				$(this).remove();
			});
			$("div,table,article,section,aside").on("mouseover mouseout click", function (a) {
				a.stopPropagation();
				a.type === "mouseover" ? $(this).css({
					outline: "1px solid rgb(194, 130, 148)"
				}).addClass("mkhovered") : $("div,table,article,section,aside").css({
					outline: "none"
				}).removeClass("mkhovered");
				if (a.type === "click") {
					a.preventDefault();
					$(".mkhovered").css({
						outline: "none"
					}).removeClass("mkhovered");
					var $container = $(this);

					var elpath = [], $parents = $container.parentsUntil("body").add($container);
					$parents.each(function(i,n) {
						var index = $(n).index();
						index = (index < 2) ? ":first" : ":nth-of-type("+(index-1)+")";
						var tag = n.tagName.toLowerCase();
						if ($(n).attr("id") !== undefined) {
							elpath.push("#"+$(n).attr("id"));
						} else if (n.className !== "") {
							elpath.push(tag+"."+n.className.split(" ").join(".")+index);
						} else {
							elpath.push(tag+index);
						}
					});
					var loadpath = window.location.pathname+" "+elpath.join(" ");

					$("<div>").load(loadpath, function() {
						var raw = this;
						if ($(raw).text() === "") {
							raw = $("<div>").append($container.html()).get(0);
						}
						$(raw).find('a[href*="twitter.com/intent"],a[href*="app.net/intent"]').remove();
						$(raw).find("a,img").each(function(){
							var el = this, $el = $(el), attr = el.tagName === "A" ? "href" : "src";
							if (el.tagName === "IMG") {
								if ($el.data("original") !== undefined) {
									$el.attr(attr,$el.data("original"));
								}
							}
							if (!/^http/.test($el.attr(attr))) {
								if (/^\//.test($el.attr(attr)))
									var baselink = window.location.protocol + "//" + window.location.hostname;
								else
									var baselink = window.location.href.split("/").slice(0,-1).join("/") + "/";
								$el.attr(attr, baselink + $el.attr(attr));
							}
						});
						var $form = $("<form>").attr("method", "post").attr("action", "http://heckyesmarkdown.com/go/?callback=?")
						.append($("<input name=html>").val(encodeURIComponent(raw.innerHTML)))
						.append($("<input name=read>").val("0"))
						.append($("<input name=output>").val("md"))
						.append($("<input name=showframe>").val("1"));
						$form.submit();
					});
				}
			})
		})(jQuery.noConflict(true))
	}
	var s = document.createElement("script");
	s.src = "https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js";
	if (s.addEventListener) {
		s.addEventListener("load", callback, false)
	} else if (s.readyState) {
		s.onreadystatechange = callback
	}
	document.body.appendChild(s);
})();