gistfile1.js

(function(){

  var v = "1.3.2";

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		script.src = "http://ajax.googleapis.com/ajax/libs/jquery/" + v + "/jquery.min.js";
		script.onload = script.onreadystatechange = function(){
			if (!done && (!this.readyState || this.readyState == "loaded" || this.readyState == "complete")) {
				done = true;
				initMyBookmarklet();
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		document.getElementsByTagName("head")[0].appendChild(script);
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	function initMyBookmarklet() {
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			$('body *').hide();
			$('h2, .subject h3').appendTo($('body')).show();
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