From 3c4c71fc19865bfb75231c425fae31c6b2c211de Mon Sep 17 00:00:00 2001
From: Evgeny Fadeev <evgeny.fadeev@gmail.com>
Date: Tue, 9 Feb 2010 16:48:38 -0500
Subject: started working towards skinning forum app - first step - move
 templates to app

---
 templates/content/js/wmd/images/wmd-buttons.png |  Bin 7465 -> 0 bytes
 templates/content/js/wmd/showdown-min.js        |    1 -
 templates/content/js/wmd/showdown.js            | 1309 -------------
 templates/content/js/wmd/wmd-min.js             |    1 -
 templates/content/js/wmd/wmd-test.html          |  158 --
 templates/content/js/wmd/wmd.css                |  129 --
 templates/content/js/wmd/wmd.js                 | 2388 -----------------------
 7 files changed, 3986 deletions(-)
 delete mode 100644 templates/content/js/wmd/images/wmd-buttons.png
 delete mode 100644 templates/content/js/wmd/showdown-min.js
 delete mode 100644 templates/content/js/wmd/showdown.js
 delete mode 100644 templates/content/js/wmd/wmd-min.js
 delete mode 100644 templates/content/js/wmd/wmd-test.html
 delete mode 100644 templates/content/js/wmd/wmd.css
 delete mode 100644 templates/content/js/wmd/wmd.js

(limited to 'templates/content/js/wmd')

diff --git a/templates/content/js/wmd/images/wmd-buttons.png b/templates/content/js/wmd/images/wmd-buttons.png
deleted file mode 100644
index 50b37090..00000000
Binary files a/templates/content/js/wmd/images/wmd-buttons.png and /dev/null differ
diff --git a/templates/content/js/wmd/showdown-min.js b/templates/content/js/wmd/showdown-min.js
deleted file mode 100644
index 073613b1..00000000
--- a/templates/content/js/wmd/showdown-min.js
+++ /dev/null
@@ -1 +0,0 @@
-var Attacklab=Attacklab||{};Attacklab.showdown=Attacklab.showdown||{};Attacklab.showdown.converter=function(){var a;var j;var A;var i=0;this.makeHtml=function(H){a=new Array();j=new Array();A=new Array();H=H.replace(/~/g,"~T");H=H.replace(/\$/g,"~D");H=H.replace(/\r\n/g,"\n");H=H.replace(/\r/g,"\n");H="\n\n"+H+"\n\n";H=z(H);H=H.replace(/^[ \t]+$/mg,"");H=m(H);H=d(H);H=G(H);H=q(H);H=H.replace(/~D/g,"$$");H=H.replace(/~T/g,"~");return H};var d=function(H){var H=H.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,function(K,M,L,J,I){M=M.toLowerCase();a[M]=h(L);if(J){return J+I}else{if(I){j[M]=I.replace(/"/g,"&quot;")}}return""});return H};var m=function(J){J=J.replace(/\n/g,"\n\n");var I="p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del";var H="p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math";J=J.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,x);J=J.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,x);J=J.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,x);J=J.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,x);J=J.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,x);J=J.replace(/\n\n/g,"\n");return J};var x=function(H,I){var J=I;J=J.replace(/\n\n/g,"\n");J=J.replace(/^\n/,"");J=J.replace(/\n+$/g,"");J="\n\n~K"+(A.push(J)-1)+"K\n\n";return J};var G=function(I){I=f(I);var H=o("<hr />");I=I.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,H);I=I.replace(/^[ ]{0,2}([ ]?-[ ]?){3,}[ \t]*$/gm,H);I=I.replace(/^[ ]{0,2}([ ]?_[ ]?){3,}[ \t]*$/gm,H);I=E(I);I=b(I);I=u(I);I=m(I);I=g(I);return I};var r=function(H){H=C(H);H=l(H);H=e(H);H=F(H);H=y(H);H=n(H);H=h(H);H=c(H);H=H.replace(/  +\n/g," <br />\n");return H};var l=function(I){var H=/(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;I=I.replace(H,function(K){var J=K.replace(/(.)<\/?code>(?=.)/g,"$1`");J=w(J,"\\`*_");return J});return I};var y=function(H){H=H.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,D);H=H.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,D);H=H.replace(/(\[([^\[\]]+)\])()()()()()/g,D);return H};var D=function(N,T,S,R,Q,P,M,L){if(L==undefined){L=""}var K=T;var I=S;var J=R.toLowerCase();var H=Q;var O=L;if(H==""){if(J==""){J=I.toLowerCase().replace(/ ?\n/g," ")}H="#"+J;if(a[J]!=undefined){H=a[J];if(j[J]!=undefined){O=j[J]}}else{if(K.search(/\(\s*\)$/m)>-1){H=""}else{return K}}}H=w(H,"*_");var U='<a href="'+H+'"';if(O!=""){O=O.replace(/"/g,"&quot;");O=w(O,"*_");U+=' title="'+O+'"'}U+=">"+I+"</a>";return U};var F=function(H){H=H.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,t);H=H.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,t);return H};var t=function(N,T,S,R,Q,P,M,L){var K=T;var J=S;var I=R.toLowerCase();var H=Q;var O=L;if(!O){O=""}if(H==""){if(I==""){I=J.toLowerCase().replace(/ ?\n/g," ")}H="#"+I;if(a[I]!=undefined){H=a[I];if(j[I]!=undefined){O=j[I]}}else{return K}}J=J.replace(/"/g,"&quot;");H=w(H,"*_");var U='<img src="'+H+'" alt="'+J+'"';O=O.replace(/"/g,"&quot;");O=w(O,"*_");U+=' title="'+O+'"';U+=" />";return U};var f=function(H){H=H.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,function(I,J){return o("<h1>"+r(J)+"</h1>")});H=H.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,function(J,I){return o("<h2>"+r(I)+"</h2>")});H=H.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,function(I,L,K){var J=L.length;return o("<h"+J+">"+r(K)+"</h"+J+">")});return H};var p;var E=function(I){I+="~0";var H=/^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;if(i){I=I.replace(H,function(K,N,M){var O=N;var L=(M.search(/[*+-]/g)>-1)?"ul":"ol";O=O.replace(/\n{2,}/g,"\n\n\n");var J=p(O);J=J.replace(/\s+$/,"");J="<"+L+">"+J+"</"+L+">\n";return J})}else{H=/(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;I=I.replace(H,function(L,P,N,K){var O=P;var Q=N;var M=(K.search(/[*+-]/g)>-1)?"ul":"ol";var Q=Q.replace(/\n{2,}/g,"\n\n\n");var J=p(Q);J=O+"<"+M+">\n"+J+"</"+M+">\n";return J})}I=I.replace(/~0/,"");return I};p=function(H){i++;H=H.replace(/\n{2,}$/,"\n");H+="~0";H=H.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,function(K,M,L,J,I){var O=I;var N=M;var P=L;if(N||(O.search(/\n{2,}/)>-1)){O=G(s(O))}else{O=E(s(O));O=O.replace(/\n$/,"");O=r(O)}return"<li>"+O+"</li>\n"});H=H.replace(/~0/g,"");i--;return H};var b=function(H){H+="~0";H=H.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,function(I,K,J){var L=K;var M=J;L=v(s(L));L=z(L);L=L.replace(/^\n+/g,"");L=L.replace(/\n+$/g,"");L="<pre><code>"+L+"\n</code></pre>";return o(L)+M});H=H.replace(/~0/,"");return H};var o=function(H){H=H.replace(/(^\n+|\n+$)/g,"");return"\n\n~K"+(A.push(H)-1)+"K\n\n"};var C=function(H){H=H.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,function(K,M,L,J,I){var N=J;N=N.replace(/^([ \t]*)/g,"");N=N.replace(/[ \t]*$/g,"");N=v(N);return M+"<code>"+N+"</code>"});return H};var v=function(H){H=H.replace(/&/g,"&amp;");H=H.replace(/</g,"&lt;");H=H.replace(/>/g,"&gt;");H=w(H,"*_{}[]\\",false);return H};var c=function(H){H=H.replace(/(\*\*|__)(?=\S)([^\r]*?\S[\*_]*)\1/g,"<strong>$2</strong>");H=H.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,"<em>$2</em>");return H};var u=function(H){H=H.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,function(I,J){var K=J;K=K.replace(/^[ \t]*>[ \t]?/gm,"~0");K=K.replace(/~0/g,"");K=K.replace(/^[ \t]+$/gm,"");K=G(K);K=K.replace(/(^|\n)/g,"$1  ");K=K.replace(/(\s*<pre>[^\r]+?<\/pre>)/gm,function(L,M){var N=M;N=N.replace(/^  /mg,"~0");N=N.replace(/~0/g,"");return N});return o("<blockquote>\n"+K+"\n</blockquote>")});return H};var g=function(N){N=N.replace(/^\n+/g,"");N=N.replace(/\n+$/g,"");var M=N.split(/\n{2,}/g);var J=new Array();var H=M.length;for(var I=0;I<H;I++){var L=M[I];if(L.search(/~K(\d+)K/g)>=0){J.push(L)}else{if(L.search(/\S/)>=0){L=r(L);L=L.replace(/^([ \t]*)/g,"<p>");L+="</p>";J.push(L)}}}H=J.length;for(var I=0;I<H;I++){while(J[I].search(/~K(\d+)K/)>=0){var K=A[RegExp.$1];K=K.replace(/\$/g,"$$$$");J[I]=J[I].replace(/~K\d+K/,K)}}return J.join("\n\n")};var h=function(H){H=H.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;");H=H.replace(/<(?![a-z\/?\$!])/gi,"&lt;");return H};var e=function(H){H=H.replace(/\\(\\)/g,k);H=H.replace(/\\([`*_{}\[\]()>#+-.!])/g,k);return H};var n=function(H){H=H.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,'<a href="$1">$1</a>');H=H.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,function(I,J){return B(q(J))});return H};var B=function(J){function I(L){var K="0123456789ABCDEF";var M=L.charCodeAt(0);return(K.charAt(M>>4)+K.charAt(M&15))}var H=[function(K){return"&#"+K.charCodeAt(0)+";"},function(K){return"&#x"+I(K)+";"},function(K){return K}];J="mailto:"+J;J=J.replace(/./g,function(K){if(K=="@"){K=H[Math.floor(Math.random()*2)](K)}else{if(K!=":"){var L=Math.random();K=(L>0.9?H[2](K):L>0.45?H[1](K):H[0](K))}}return K});J='<a href="'+J+'">'+J+"</a>";J=J.replace(/">.+:/g,'">');return J};var q=function(H){H=H.replace(/~E(\d+)E/g,function(I,K){var J=parseInt(K);return String.fromCharCode(J)});return H};var s=function(H){H=H.replace(/^(\t|[ ]{1,4})/gm,"~0");H=H.replace(/~0/g,"");return H};var z=function(H){H=H.replace(/\t(?=\t)/g,"    ");H=H.replace(/\t/g,"~A~B");H=H.replace(/~B(.+?)~A/g,function(I,L,K){var N=L;var J=4-N.length%4;for(var M=0;M<J;M++){N+=" "}return N});H=H.replace(/~A/g,"    ");H=H.replace(/~B/g,"");return H};var w=function(L,I,J){var H="(["+I.replace(/([\[\]\\])/g,"\\$1")+"])";if(J){H="\\\\"+H}var K=new RegExp(H,"g");L=L.replace(K,k);return L};var k=function(H,J){var I=J.charCodeAt(0);return"~E"+I+"E"}};var Showdown=Attacklab.showdown;if(Attacklab.fileLoaded){Attacklab.fileLoaded("showdown.js")};
\ No newline at end of file
diff --git a/templates/content/js/wmd/showdown.js b/templates/content/js/wmd/showdown.js
deleted file mode 100644
index 3f4b9947..00000000
--- a/templates/content/js/wmd/showdown.js
+++ /dev/null
@@ -1,1309 +0,0 @@
-//
-// showdown.js -- A javascript port of Markdown.
-//
-// Copyright (c) 2007 John Fraser.
-//
-// Original Markdown Copyright (c) 2004-2005 John Gruber
-//   <http://daringfireball.net/projects/markdown/>
-//
-// Redistributable under a BSD-style open source license.
-// See license.txt for more information.
-//
-// The full source distribution is at:
-//
-//				A A L
-//				T C A
-//				T K B
-//
-//   <http://www.attacklab.net/>
-//
-
-//
-// Wherever possible, Showdown is a straight, line-by-line port
-// of the Perl version of Markdown.
-//
-// This is not a normal parser design; it's basically just a
-// series of string substitutions.  It's hard to read and
-// maintain this way,  but keeping Showdown close to the original
-// design makes it easier to port new features.
-//
-// More importantly, Showdown behaves like markdown.pl in most
-// edge cases.  So web applications can do client-side preview
-// in Javascript, and then build identical HTML on the server.
-//
-// This port needs the new RegExp functionality of ECMA 262,
-// 3rd Edition (i.e. Javascript 1.5).  Most modern web browsers
-// should do fine.  Even with the new regular expression features,
-// We do a lot of work to emulate Perl's regex functionality.
-// The tricky changes in this file mostly have the "attacklab:"
-// label.  Major or self-explanatory changes don't.
-//
-// Smart diff tools like Araxis Merge will be able to match up
-// this file with markdown.pl in a useful way.  A little tweaking
-// helps: in a copy of markdown.pl, replace "#" with "//" and
-// replace "$text" with "text".  Be sure to ignore whitespace
-// and line endings.
-//
-
-
-//
-// Showdown usage:
-//
-//   var text = "Markdown *rocks*.";
-//
-//   var converter = new Attacklab.showdown.converter();
-//   var html = converter.makeHtml(text);
-//
-//   alert(html);
-//
-// Note: move the sample code to the bottom of this
-// file before uncommenting it.
-//
-
-
-//
-// Attacklab namespace
-//
-var Attacklab = Attacklab || {}
-
-//
-// Showdown namespace
-//
-Attacklab.showdown = Attacklab.showdown || {}
-
-//
-// converter
-//
-// Wraps all "globals" so that the only thing
-// exposed is makeHtml().
-//
-Attacklab.showdown.converter = function() {
-
-//
-// Globals:
-//
-
-// Global hashes, used by various utility routines
-var g_urls;
-var g_titles;
-var g_html_blocks;
-
-// Used to track when we're inside an ordered or unordered list
-// (see _ProcessListItems() for details):
-var g_list_level = 0;
-
-
-this.makeHtml = function(text) {
-//
-// Main function. The order in which other subs are called here is
-// essential. Link and image substitutions need to happen before
-// _EscapeSpecialCharsWithinTagAttributes(), so that any *'s or _'s in the <a>
-// and <img> tags get encoded.
-//
-
-	// Clear the global hashes. If we don't clear these, you get conflicts
-	// from other articles when generating a page which contains more than
-	// one article (e.g. an index page that shows the N most recent
-	// articles):
-	g_urls = new Array();
-	g_titles = new Array();
-	g_html_blocks = new Array();
-
-	// attacklab: Replace ~ with ~T
-	// This lets us use tilde as an escape char to avoid md5 hashes
-	// The choice of character is arbitray; anything that isn't
-    // magic in Markdown will work.
-	text = text.replace(/~/g,"~T");
-
-	// attacklab: Replace $ with ~D
-	// RegExp interprets $ as a special character
-	// when it's in a replacement string
-	text = text.replace(/\$/g,"~D");
-
-	// Standardize line endings
-	text = text.replace(/\r\n/g,"\n"); // DOS to Unix
-	text = text.replace(/\r/g,"\n"); // Mac to Unix
-
-	// Make sure text begins and ends with a couple of newlines:
-	text = "\n\n" + text + "\n\n";
-
-	// Convert all tabs to spaces.
-	text = _Detab(text);
-
-	// Strip any lines consisting only of spaces and tabs.
-	// This makes subsequent regexen easier to write, because we can
-	// match consecutive blank lines with /\n+/ instead of something
-	// contorted like /[ \t]*\n+/ .
-	text = text.replace(/^[ \t]+$/mg,"");
-
-	// Turn block-level HTML blocks into hash entries
-	text = _HashHTMLBlocks(text);
-
-	// Strip link definitions, store in hashes.
-	text = _StripLinkDefinitions(text);
-
-	text = _RunBlockGamut(text);
-
-	text = _UnescapeSpecialChars(text);
-
-	// attacklab: Restore dollar signs
-	text = text.replace(/~D/g,"$$");
-
-	// attacklab: Restore tildes
-	text = text.replace(/~T/g,"~");
-
-	return text;
-}
-
-var _StripLinkDefinitions = function(text) {
-//
-// Strips link definitions from text, stores the URLs and titles in
-// hash references.
-//
-
-	// Link defs are in the form: ^[id]: url "optional title"
-
-	/*
-		var text = text.replace(/
-				^[ ]{0,3}\[(.+)\]:  // id = $1  attacklab: g_tab_width - 1
-				  [ \t]*
-				  \n?				// maybe *one* newline
-				  [ \t]*
-				<?(\S+?)>?			// url = $2
-				  [ \t]*
-				  \n?				// maybe one newline
-				  [ \t]*
-				(?:
-				  (\n*)				// any lines skipped = $3 attacklab: lookbehind removed
-				  ["(]
-				  (.+?)				// title = $4
-				  [")]
-				  [ \t]*
-				)?					// title is optional
-				(?:\n+|$)
-			  /gm,
-			  function(){...});
-	*/
-	var text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,
-		function (wholeMatch,m1,m2,m3,m4) {
-			m1 = m1.toLowerCase();
-			g_urls[m1] = _EncodeAmpsAndAngles(m2);  // Link IDs are case-insensitive
-			if (m3) {
-				// Oops, found blank lines, so it's not a title.
-				// Put back the parenthetical statement we stole.
-				return m3+m4;
-			} else if (m4) {
-				g_titles[m1] = m4.replace(/"/g,"&quot;");
-			}
-			
-			// Completely remove the definition from the text
-			return "";
-		}
-	);
-
-	return text;
-}
-
-var _HashHTMLBlocks = function(text) {
-	// attacklab: Double up blank lines to reduce lookaround
-	text = text.replace(/\n/g,"\n\n");
-
-	// Hashify HTML blocks:
-	// We only want to do this for block-level HTML tags, such as headers,
-	// lists, and tables. That's because we still want to wrap <p>s around
-	// "paragraphs" that are wrapped in non-block-level tags, such as anchors,
-	// phrase emphasis, and spans. The list of tags we're looking for is
-	// hard-coded:
-	var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"
-	var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"
-
-	// First, look for nested blocks, e.g.:
-	//   <div>
-	//     <div>
-	//     tags for inner block must be indented.
-	//     </div>
-	//   </div>
-	//
-	// The outermost tags must start at the left margin for this to match, and
-	// the inner nested divs must be indented.
-	// We need to do this before the next, more liberal match, because the next
-	// match will start at the first `<div>` and stop at the first `</div>`.
-
-	// attacklab: This regex can be expensive when it fails.
-	/*
-		var text = text.replace(/
-		(						// save in $1
-			^					// start of line  (with /m)
-			<($block_tags_a)	// start tag = $2
-			\b					// word break
-								// attacklab: hack around khtml/pcre bug...
-			[^\r]*?\n			// any number of lines, minimally matching
-			</\2>				// the matching end tag
-			[ \t]*				// trailing spaces/tabs
-			(?=\n+)				// followed by a newline
-		)						// attacklab: there are sentinel newlines at end of document
-		/gm,function(){...}};
-	*/
-	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,hashElement);
-
-	//
-	// Now match more liberally, simply from `\n<tag>` to `</tag>\n`
-	//
-
-	/*
-		var text = text.replace(/
-		(						// save in $1
-			^					// start of line  (with /m)
-			<($block_tags_b)	// start tag = $2
-			\b					// word break
-								// attacklab: hack around khtml/pcre bug...
-			[^\r]*?				// any number of lines, minimally matching
-			.*</\2>				// the matching end tag
-			[ \t]*				// trailing spaces/tabs
-			(?=\n+)				// followed by a newline
-		)						// attacklab: there are sentinel newlines at end of document
-		/gm,function(){...}};
-	*/
-	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);
-
-	// Special case just for <hr />. It was easier to make a special case than
-	// to make the other regex more complicated.  
-
-	/*
-		text = text.replace(/
-		(						// save in $1
-			\n\n				// Starting after a blank line
-			[ ]{0,3}
-			(<(hr)				// start tag = $2
-			\b					// word break
-			([^<>])*?			// 
-			\/?>)				// the matching end tag
-			[ \t]*
-			(?=\n{2,})			// followed by a blank line
-		)
-		/g,hashElement);
-	*/
-	text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,hashElement);
-
-	// Special case for standalone HTML comments:
-
-	/*
-		text = text.replace(/
-		(						// save in $1
-			\n\n				// Starting after a blank line
-			[ ]{0,3}			// attacklab: g_tab_width - 1
-			<!
-			(--[^\r]*?--\s*)+
-			>
-			[ \t]*
-			(?=\n{2,})			// followed by a blank line
-		)
-		/g,hashElement);
-	*/
-	text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,hashElement);
-
-	// PHP and ASP-style processor instructions (<?...?> and <%...%>)
-
-	/*
-		text = text.replace(/
-		(?:
-			\n\n				// Starting after a blank line
-		)
-		(						// save in $1
-			[ ]{0,3}			// attacklab: g_tab_width - 1
-			(?:
-				<([?%])			// $2
-				[^\r]*?
-				\2>
-			)
-			[ \t]*
-			(?=\n{2,})			// followed by a blank line
-		)
-		/g,hashElement);
-	*/
-	text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,hashElement);
-
-	// attacklab: Undo double lines (see comment at top of this function)
-	text = text.replace(/\n\n/g,"\n");
-	return text;
-}
-
-var hashElement = function(wholeMatch,m1) {
-	var blockText = m1;
-
-	// Undo double lines
-	blockText = blockText.replace(/\n\n/g,"\n");
-	blockText = blockText.replace(/^\n/,"");
-	
-	// strip trailing blank lines
-	blockText = blockText.replace(/\n+$/g,"");
-	
-	// Replace the element text with a marker ("~KxK" where x is its key)
-	blockText = "\n\n~K" + (g_html_blocks.push(blockText)-1) + "K\n\n";
-	
-	return blockText;
-};
-
-var _RunBlockGamut = function(text) {
-//
-// These are all the transformations that form block-level
-// tags like paragraphs, headers, and list items.
-//
-	text = _DoHeaders(text);
-
-	// Do Horizontal Rules:
-	var key = hashBlock("<hr />");
-	text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key);
-	text = text.replace(/^[ ]{0,2}([ ]?-[ ]?){3,}[ \t]*$/gm,key);
-	text = text.replace(/^[ ]{0,2}([ ]?_[ ]?){3,}[ \t]*$/gm,key);
-
-	text = _DoLists(text);
-	text = _DoCodeBlocks(text);
-	text = _DoBlockQuotes(text);
-
-	// We already ran _HashHTMLBlocks() before, in Markdown(), but that
-	// was to escape raw HTML in the original Markdown source. This time,
-	// we're escaping the markup we've just created, so that we don't wrap
-	// <p> tags around block-level tags.
-	text = _HashHTMLBlocks(text);
-	text = _FormParagraphs(text);
-
-	return text;
-}
-
-
-var _RunSpanGamut = function(text) {
-//
-// These are all the transformations that occur *within* block-level
-// tags like paragraphs, headers, and list items.
-//
-
-	text = _DoCodeSpans(text);
-	text = _EscapeSpecialCharsWithinTagAttributes(text);
-	text = _EncodeBackslashEscapes(text);
-
-	// Process anchor and image tags. Images must come first,
-	// because ![foo][f] looks like an anchor.
-	text = _DoImages(text);
-	text = _DoAnchors(text);
-
-	// Make links out of things like `<http://example.com/>`
-	// Must come after _DoAnchors(), because you can use < and >
-	// delimiters in inline links like [this](<url>).
-	text = _DoAutoLinks(text);
-	text = _EncodeAmpsAndAngles(text);
-	text = _DoItalicsAndBold(text);
-
-	// Do hard breaks:
-	text = text.replace(/  +\n/g," <br />\n");
-
-	return text;
-}
-
-var _EscapeSpecialCharsWithinTagAttributes = function(text) {
-//
-// Within tags -- meaning between < and > -- encode [\ ` * _] so they
-// don't conflict with their use in Markdown for code, italics and strong.
-//
-
-	// Build a regex to find HTML tags and comments.  See Friedl's 
-	// "Mastering Regular Expressions", 2nd Ed., pp. 200-201.
-	var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;
-
-	text = text.replace(regex, function(wholeMatch) {
-		var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g,"$1`");
-		tag = escapeCharacters(tag,"\\`*_");
-		return tag;
-	});
-
-	return text;
-}
-
-var _DoAnchors = function(text) {
-//
-// Turn Markdown link shortcuts into XHTML <a> tags.
-//
-	//
-	// First, handle reference-style links: [link text] [id]
-	//
-
-	/*
-		text = text.replace(/
-		(							// wrap whole match in $1
-			\[
-			(
-				(?:
-					\[[^\]]*\]		// allow brackets nested one level
-					|
-					[^\[]			// or anything else
-				)*
-			)
-			\]
-
-			[ ]?					// one optional space
-			(?:\n[ ]*)?				// one optional newline followed by spaces
-
-			\[
-			(.*?)					// id = $3
-			\]
-		)()()()()					// pad remaining backreferences
-		/g,_DoAnchors_callback);
-	*/
-	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeAnchorTag);
-
-	//
-	// Next, inline-style links: [link text](url "optional title")
-	//
-
-	/*
-		text = text.replace(/
-			(						// wrap whole match in $1
-				\[
-				(
-					(?:
-						\[[^\]]*\]	// allow brackets nested one level
-					|
-					[^\[\]]			// or anything else
-				)
-			)
-			\]
-			\(						// literal paren
-			[ \t]*
-			()						// no id, so leave $3 empty
-			<?(.*?)>?				// href = $4
-			[ \t]*
-			(						// $5
-				(['"])				// quote char = $6
-				(.*?)				// Title = $7
-				\6					// matching quote
-				[ \t]*				// ignore any spaces/tabs between closing quote and )
-			)?						// title is optional
-			\)
-		)
-		/g,writeAnchorTag);
-	*/
-	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeAnchorTag);
-
-	//
-	// Last, handle reference-style shortcuts: [link text]
-	// These must come last in case you've also got [link test][1]
-	// or [link test](/foo)
-	//
-
-	/*
-		text = text.replace(/
-		(		 					// wrap whole match in $1
-			\[
-			([^\[\]]+)				// link text = $2; can't contain '[' or ']'
-			\]
-		)()()()()()					// pad rest of backreferences
-		/g, writeAnchorTag);
-	*/
-	text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);
-
-	return text;
-}
-
-var writeAnchorTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
-	if (m7 == undefined) m7 = "";
-	var whole_match = m1;
-	var link_text   = m2;
-	var link_id	 = m3.toLowerCase();
-	var url		= m4;
-	var title	= m7;
-	
-	if (url == "") {
-		if (link_id == "") {
-			// lower-case and turn embedded newlines into spaces
-			link_id = link_text.toLowerCase().replace(/ ?\n/g," ");
-		}
-		url = "#"+link_id;
-		
-		if (g_urls[link_id] != undefined) {
-			url = g_urls[link_id];
-			if (g_titles[link_id] != undefined) {
-				title = g_titles[link_id];
-			}
-		}
-		else {
-			if (whole_match.search(/\(\s*\)$/m)>-1) {
-				// Special case for explicit empty url
-				url = "";
-			} else {
-				return whole_match;
-			}
-		}
-	}	
-	
-	url = escapeCharacters(url,"*_");
-	var result = "<a href=\"" + url + "\"";
-	
-	if (title != "") {
-		title = title.replace(/"/g,"&quot;");
-		title = escapeCharacters(title,"*_");
-		result +=  " title=\"" + title + "\"";
-	}
-	
-	result += ">" + link_text + "</a>";
-	
-	return result;
-}
-
-
-var _DoImages = function(text) {
-//
-// Turn Markdown image shortcuts into <img> tags.
-//
-
-	//
-	// First, handle reference-style labeled images: ![alt text][id]
-	//
-
-	/*
-		text = text.replace(/
-		(						// wrap whole match in $1
-			!\[
-			(.*?)				// alt text = $2
-			\]
-
-			[ ]?				// one optional space
-			(?:\n[ ]*)?			// one optional newline followed by spaces
-
-			\[
-			(.*?)				// id = $3
-			\]
-		)()()()()				// pad rest of backreferences
-		/g,writeImageTag);
-	*/
-	text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeImageTag);
-
-	//
-	// Next, handle inline images:  ![alt text](url "optional title")
-	// Don't forget: encode * and _
-
-	/*
-		text = text.replace(/
-		(						// wrap whole match in $1
-			!\[
-			(.*?)				// alt text = $2
-			\]
-			\s?					// One optional whitespace character
-			\(					// literal paren
-			[ \t]*
-			()					// no id, so leave $3 empty
-			<?(\S+?)>?			// src url = $4
-			[ \t]*
-			(					// $5
-				(['"])			// quote char = $6
-				(.*?)			// title = $7
-				\6				// matching quote
-				[ \t]*
-			)?					// title is optional
-		\)
-		)
-		/g,writeImageTag);
-	*/
-	text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeImageTag);
-
-	return text;
-}
-
-var writeImageTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
-	var whole_match = m1;
-	var alt_text   = m2;
-	var link_id	 = m3.toLowerCase();
-	var url		= m4;
-	var title	= m7;
-
-	if (!title) title = "";
-	
-	if (url == "") {
-		if (link_id == "") {
-			// lower-case and turn embedded newlines into spaces
-			link_id = alt_text.toLowerCase().replace(/ ?\n/g," ");
-		}
-		url = "#"+link_id;
-		
-		if (g_urls[link_id] != undefined) {
-			url = g_urls[link_id];
-			if (g_titles[link_id] != undefined) {
-				title = g_titles[link_id];
-			}
-		}
-		else {
-			return whole_match;
-		}
-	}	
-	
-	alt_text = alt_text.replace(/"/g,"&quot;");
-	url = escapeCharacters(url,"*_");
-	var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";
-
-	// attacklab: Markdown.pl adds empty title attributes to images.
-	// Replicate this bug.
-
-	//if (title != "") {
-		title = title.replace(/"/g,"&quot;");
-		title = escapeCharacters(title,"*_");
-		result +=  " title=\"" + title + "\"";
-	//}
-	
-	result += " />";
-	
-	return result;
-}
-
-
-var _DoHeaders = function(text) {
-
-	// Setext-style headers:
-	//	Header 1
-	//	========
-	//  
-	//	Header 2
-	//	--------
-	//
-	text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,
-		function(wholeMatch,m1){return hashBlock("<h1>" + _RunSpanGamut(m1) + "</h1>");});
-
-	text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,
-		function(matchFound,m1){return hashBlock("<h2>" + _RunSpanGamut(m1) + "</h2>");});
-
-	// atx-style headers:
-	//  # Header 1
-	//  ## Header 2
-	//  ## Header 2 with closing hashes ##
-	//  ...
-	//  ###### Header 6
-	//
-
-	/*
-		text = text.replace(/
-			^(\#{1,6})				// $1 = string of #'s
-			[ \t]*
-			(.+?)					// $2 = Header text
-			[ \t]*
-			\#*						// optional closing #'s (not counted)
-			\n+
-		/gm, function() {...});
-	*/
-
-	text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,
-		function(wholeMatch,m1,m2) {
-			var h_level = m1.length;
-			return hashBlock("<h" + h_level + ">" + _RunSpanGamut(m2) + "</h" + h_level + ">");
-		});
-
-	return text;
-}
-
-// This declaration keeps Dojo compressor from outputting garbage:
-var _ProcessListItems;
-
-var _DoLists = function(text) {
-//
-// Form HTML ordered (numbered) and unordered (bulleted) lists.
-//
-
-	// attacklab: add sentinel to hack around khtml/safari bug:
-	// http://bugs.webkit.org/show_bug.cgi?id=11231
-	text += "~0";
-
-	// Re-usable pattern to match any entirel ul or ol list:
-
-	/*
-		var whole_list = /
-		(									// $1 = whole list
-			(								// $2
-				[ ]{0,3}					// attacklab: g_tab_width - 1
-				([*+-]|\d+[.])				// $3 = first list item marker
-				[ \t]+
-			)
-			[^\r]+?
-			(								// $4
-				~0							// sentinel for workaround; should be $
-			|
-				\n{2,}
-				(?=\S)
-				(?!							// Negative lookahead for another list item marker
-					[ \t]*
-					(?:[*+-]|\d+[.])[ \t]+
-				)
-			)
-		)/g
-	*/
-	var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
-
-	if (g_list_level) {
-		text = text.replace(whole_list,function(wholeMatch,m1,m2) {
-			var list = m1;
-			var list_type = (m2.search(/[*+-]/g)>-1) ? "ul" : "ol";
-
-			// Turn double returns into triple returns, so that we can make a
-			// paragraph for the last item in a list, if necessary:
-			list = list.replace(/\n{2,}/g,"\n\n\n");;
-			var result = _ProcessListItems(list);
-	
-			// Trim any trailing whitespace, to put the closing `</$list_type>`
-			// up on the preceding line, to get it past the current stupid
-			// HTML block parser. This is a hack to work around the terrible
-			// hack that is the HTML block parser.
-			result = result.replace(/\s+$/,"");
-			result = "<"+list_type+">" + result + "</"+list_type+">\n";
-			return result;
-		});
-	} else {
-		whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;
-		text = text.replace(whole_list,function(wholeMatch,m1,m2,m3) {
-			var runup = m1;
-			var list = m2;
-
-			var list_type = (m3.search(/[*+-]/g)>-1) ? "ul" : "ol";
-			// Turn double returns into triple returns, so that we can make a
-			// paragraph for the last item in a list, if necessary:
-			var list = list.replace(/\n{2,}/g,"\n\n\n");;
-			var result = _ProcessListItems(list);
-			result = runup + "<"+list_type+">\n" + result + "</"+list_type+">\n";	
-			return result;
-		});
-	}
-
-	// attacklab: strip sentinel
-	text = text.replace(/~0/,"");
-
-	return text;
-}
-
-_ProcessListItems = function(list_str) {
-//
-//  Process the contents of a single ordered or unordered list, splitting it
-//  into individual list items.
-//
-	// The $g_list_level global keeps track of when we're inside a list.
-	// Each time we enter a list, we increment it; when we leave a list,
-	// we decrement. If it's zero, we're not in a list anymore.
-	//
-	// We do this because when we're not inside a list, we want to treat
-	// something like this:
-	//
-	//    I recommend upgrading to version
-	//    8. Oops, now this line is treated
-	//    as a sub-list.
-	//
-	// As a single paragraph, despite the fact that the second line starts
-	// with a digit-period-space sequence.
-	//
-	// Whereas when we're inside a list (or sub-list), that line will be
-	// treated as the start of a sub-list. What a kludge, huh? This is
-	// an aspect of Markdown's syntax that's hard to parse perfectly
-	// without resorting to mind-reading. Perhaps the solution is to
-	// change the syntax rules such that sub-lists must start with a
-	// starting cardinal number; e.g. "1." or "a.".
-
-	g_list_level++;
-
-	// trim trailing blank lines:
-	list_str = list_str.replace(/\n{2,}$/,"\n");
-
-	// attacklab: add sentinel to emulate \z
-	list_str += "~0";
-
-	/*
-		list_str = list_str.replace(/
-			(\n)?							// leading line = $1
-			(^[ \t]*)						// leading whitespace = $2
-			([*+-]|\d+[.]) [ \t]+			// list marker = $3
-			([^\r]+?						// list item text   = $4
-			(\n{1,2}))
-			(?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+))
-		/gm, function(){...});
-	*/
-	list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,
-		function(wholeMatch,m1,m2,m3,m4){
-			var item = m4;
-			var leading_line = m1;
-			var leading_space = m2;
-
-			if (leading_line || (item.search(/\n{2,}/)>-1)) {
-				item = _RunBlockGamut(_Outdent(item));
-			}
-			else {
-				// Recursion for sub-lists:
-				item = _DoLists(_Outdent(item));
-				item = item.replace(/\n$/,""); // chomp(item)
-				item = _RunSpanGamut(item);
-			}
-
-			return  "<li>" + item + "</li>\n";
-		}
-	);
-
-	// attacklab: strip sentinel
-	list_str = list_str.replace(/~0/g,"");
-
-	g_list_level--;
-	return list_str;
-}
-
-
-var _DoCodeBlocks = function(text) {
-//
-//  Process Markdown `<pre><code>` blocks.
-//  
-
-	/*
-		text = text.replace(text,
-			/(?:\n\n|^)
-			(								// $1 = the code block -- one or more lines, starting with a space/tab
-				(?:
-					(?:[ ]{4}|\t)			// Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width
-					.*\n+
-				)+
-			)
-			(\n*[ ]{0,3}[^ \t\n]|(?=~0))	// attacklab: g_tab_width
-		/g,function(){...});
-	*/
-
-	// attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
-	text += "~0";
-	
-	text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,
-		function(wholeMatch,m1,m2) {
-			var codeblock = m1;
-			var nextChar = m2;
-		
-			codeblock = _EncodeCode( _Outdent(codeblock));
-			codeblock = _Detab(codeblock);
-			codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines
-			codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace
-
-			codeblock = "<pre><code>" + codeblock + "\n</code></pre>";
-
-			return hashBlock(codeblock) + nextChar;
-		}
-	);
-
-	// attacklab: strip sentinel
-	text = text.replace(/~0/,"");
-
-	return text;
-}
-
-var hashBlock = function(text) {
-	text = text.replace(/(^\n+|\n+$)/g,"");
-	return "\n\n~K" + (g_html_blocks.push(text)-1) + "K\n\n";
-}
-
-
-var _DoCodeSpans = function(text) {
-//
-//   *  Backtick quotes are used for <code></code> spans.
-// 
-//   *  You can use multiple backticks as the delimiters if you want to
-//	 include literal backticks in the code span. So, this input:
-//	 
-//		 Just type ``foo `bar` baz`` at the prompt.
-//	 
-//	   Will translate to:
-//	 
-//		 <p>Just type <code>foo `bar` baz</code> at the prompt.</p>
-//	 
-//	There's no arbitrary limit to the number of backticks you
-//	can use as delimters. If you need three consecutive backticks
-//	in your code, use four for delimiters, etc.
-//
-//  *  You can use spaces to get literal backticks at the edges:
-//	 
-//		 ... type `` `bar` `` ...
-//	 
-//	   Turns to:
-//	 
-//		 ... type <code>`bar`</code> ...
-//
-
-	/*
-		text = text.replace(/
-			(^|[^\\])					// Character before opening ` can't be a backslash
-			(`+)						// $2 = Opening run of `
-			(							// $3 = The code block
-				[^\r]*?
-				[^`]					// attacklab: work around lack of lookbehind
-			)
-			\2							// Matching closer
-			(?!`)
-		/gm, function(){...});
-	*/
-
-	text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
-		function(wholeMatch,m1,m2,m3,m4) {
-			var c = m3;
-			c = c.replace(/^([ \t]*)/g,"");	// leading whitespace
-			c = c.replace(/[ \t]*$/g,"");	// trailing whitespace
-			c = _EncodeCode(c);
-			return m1+"<code>"+c+"</code>";
-		});
-
-	return text;
-}
-
-
-var _EncodeCode = function(text) {
-//
-// Encode/escape certain characters inside Markdown code runs.
-// The point is that in code, these characters are literals,
-// and lose their special Markdown meanings.
-//
-	// Encode all ampersands; HTML entities are not
-	// entities within a Markdown code span.
-	text = text.replace(/&/g,"&amp;");
-
-	// Do the angle bracket song and dance:
-	text = text.replace(/</g,"&lt;");
-	text = text.replace(/>/g,"&gt;");
-
-	// Now, escape characters that are magic in Markdown:
-	text = escapeCharacters(text,"\*_{}[]\\",false);
-
-// jj the line above breaks this:
-//---
-
-//* Item
-
-//   1. Subitem
-
-//            special char: *
-//---
-
-	return text;
-}
-
-
-var _DoItalicsAndBold = function(text) {
-
-	// <strong> must go first:
-	text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[\*_]*)\1/g,
-		"<strong>$2</strong>");
-
-	text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,
-		"<em>$2</em>");
-
-	return text;
-}
-
-
-var _DoBlockQuotes = function(text) {
-
-	/*
-		text = text.replace(/
-		(								// Wrap whole match in $1
-			(
-				^[ \t]*>[ \t]?			// '>' at the start of a line
-				.+\n					// rest of the first line
-				(.+\n)*					// subsequent consecutive lines
-				\n*						// blanks
-			)+
-		)
-		/gm, function(){...});
-	*/
-
-	text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,
-		function(wholeMatch,m1) {
-			var bq = m1;
-
-			// attacklab: hack around Konqueror 3.5.4 bug:
-			// "----------bug".replace(/^-/g,"") == "bug"
-
-			bq = bq.replace(/^[ \t]*>[ \t]?/gm,"~0");	// trim one level of quoting
-
-			// attacklab: clean up hack
-			bq = bq.replace(/~0/g,"");
-
-			bq = bq.replace(/^[ \t]+$/gm,"");		// trim whitespace-only lines
-			bq = _RunBlockGamut(bq);				// recurse
-			
-			bq = bq.replace(/(^|\n)/g,"$1  ");
-			// These leading spaces screw with <pre> content, so we need to fix that:
-			bq = bq.replace(
-					/(\s*<pre>[^\r]+?<\/pre>)/gm,
-				function(wholeMatch,m1) {
-					var pre = m1;
-					// attacklab: hack around Konqueror 3.5.4 bug:
-					pre = pre.replace(/^  /mg,"~0");
-					pre = pre.replace(/~0/g,"");
-					return pre;
-				});
-			
-			return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");
-		});
-	return text;
-}
-
-
-var _FormParagraphs = function(text) {
-//
-//  Params:
-//    $text - string to process with html <p> tags
-//
-
-	// Strip leading and trailing lines:
-	text = text.replace(/^\n+/g,"");
-	text = text.replace(/\n+$/g,"");
-
-	var grafs = text.split(/\n{2,}/g);
-	var grafsOut = new Array();
-
-	//
-	// Wrap <p> tags.
-	//
-	var end = grafs.length;
-	for (var i=0; i<end; i++) {
-		var str = grafs[i];
-
-		// if this is an HTML marker, copy it
-		if (str.search(/~K(\d+)K/g) >= 0) {
-			grafsOut.push(str);
-		}
-		else if (str.search(/\S/) >= 0) {
-			str = _RunSpanGamut(str);
-			str = str.replace(/^([ \t]*)/g,"<p>");
-			str += "</p>"
-			grafsOut.push(str);
-		}
-
-	}
-
-	//
-	// Unhashify HTML blocks
-	//
-	end = grafsOut.length;
-	for (var i=0; i<end; i++) {
-		// if this is a marker for an html block...
-		while (grafsOut[i].search(/~K(\d+)K/) >= 0) {
-			var blockText = g_html_blocks[RegExp.$1];
-			blockText = blockText.replace(/\$/g,"$$$$"); // Escape any dollar signs
-			grafsOut[i] = grafsOut[i].replace(/~K\d+K/,blockText);
-		}
-	}
-
-	return grafsOut.join("\n\n");
-}
-
-
-var _EncodeAmpsAndAngles = function(text) {
-// Smart processing for ampersands and angle brackets that need to be encoded.
-	
-	// Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
-	//   http://bumppo.net/projects/amputator/
-	text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;");
-	
-	// Encode naked <'s
-	text = text.replace(/<(?![a-z\/?\$!])/gi,"&lt;");
-	
-	return text;
-}
-
-
-var _EncodeBackslashEscapes = function(text) {
-//
-//   Parameter:  String.
-//   Returns:	The string, with after processing the following backslash
-//			   escape sequences.
-//
-
-	// attacklab: The polite way to do this is with the new
-	// escapeCharacters() function:
-	//
-	// 	text = escapeCharacters(text,"\\",true);
-	// 	text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);
-	//
-	// ...but we're sidestepping its use of the (slow) RegExp constructor
-	// as an optimization for Firefox.  This function gets called a LOT.
-
-	text = text.replace(/\\(\\)/g,escapeCharacters_callback);
-	text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g,escapeCharacters_callback);
-	return text;
-}
-
-
-var _DoAutoLinks = function(text) {
-
-	text = text.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,"<a href=\"$1\">$1</a>");
-
-	// Email addresses: <address@domain.foo>
-
-	/*
-		text = text.replace(/
-			<
-			(?:mailto:)?
-			(
-				[-.\w]+
-				\@
-				[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+
-			)
-			>
-		/gi, _DoAutoLinks_callback());
-	*/
-	text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,
-		function(wholeMatch,m1) {
-			return _EncodeEmailAddress( _UnescapeSpecialChars(m1) );
-		}
-	);
-
-	return text;
-}
-
-
-var _EncodeEmailAddress = function(addr) {
-//
-//  Input: an email address, e.g. "foo@example.com"
-//
-//  Output: the email address as a mailto link, with each character
-//	of the address encoded as either a decimal or hex entity, in
-//	the hopes of foiling most address harvesting spam bots. E.g.:
-//
-//	<a href="&#x6D;&#97;&#105;&#108;&#x74;&#111;:&#102;&#111;&#111;&#64;&#101;
-//	   x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;">&#102;&#111;&#111;
-//	   &#64;&#101;x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;</a>
-//
-//  Based on a filter by Matthew Wickline, posted to the BBEdit-Talk
-//  mailing list: <http://tinyurl.com/yu7ue>
-//
-
-	// attacklab: why can't javascript speak hex?
-	function char2hex(ch) {
-		var hexDigits = '0123456789ABCDEF';
-		var dec = ch.charCodeAt(0);
-		return(hexDigits.charAt(dec>>4) + hexDigits.charAt(dec&15));
-	}
-
-	var encode = [
-		function(ch){return "&#"+ch.charCodeAt(0)+";";},
-		function(ch){return "&#x"+char2hex(ch)+";";},
-		function(ch){return ch;}
-	];
-
-	addr = "mailto:" + addr;
-
-	addr = addr.replace(/./g, function(ch) {
-		if (ch == "@") {
-		   	// this *must* be encoded. I insist.
-			ch = encode[Math.floor(Math.random()*2)](ch);
-		} else if (ch !=":") {
-			// leave ':' alone (to spot mailto: later)
-			var r = Math.random();
-			// roughly 10% raw, 45% hex, 45% dec
-			ch =  (
-					r > .9  ?	encode[2](ch)   :
-					r > .45 ?	encode[1](ch)   :
-								encode[0](ch)
-				);
-		}
-		return ch;
-	});
-
-	addr = "<a href=\"" + addr + "\">" + addr + "</a>";
-	addr = addr.replace(/">.+:/g,"\">"); // strip the mailto: from the visible part
-
-	return addr;
-}
-
-
-var _UnescapeSpecialChars = function(text) {
-//
-// Swap back in all the special characters we've hidden.
-//
-	text = text.replace(/~E(\d+)E/g,
-		function(wholeMatch,m1) {
-			var charCodeToReplace = parseInt(m1);
-			return String.fromCharCode(charCodeToReplace);
-		}
-	);
-	return text;
-}
-
-
-var _Outdent = function(text) {
-//
-// Remove one level of line-leading tabs or spaces
-//
-
-	// attacklab: hack around Konqueror 3.5.4 bug:
-	// "----------bug".replace(/^-/g,"") == "bug"
-
-	text = text.replace(/^(\t|[ ]{1,4})/gm,"~0"); // attacklab: g_tab_width
-
-	// attacklab: clean up hack
-	text = text.replace(/~0/g,"")
-
-	return text;
-}
-
-var _Detab = function(text) {
-// attacklab: Detab's completely rewritten for speed.
-// In perl we could fix it by anchoring the regexp with \G.
-// In javascript we're less fortunate.
-
-	// expand first n-1 tabs
-	text = text.replace(/\t(?=\t)/g,"    "); // attacklab: g_tab_width
-
-	// replace the nth with two sentinels
-	text = text.replace(/\t/g,"~A~B");
-
-	// use the sentinel to anchor our regex so it doesn't explode
-	text = text.replace(/~B(.+?)~A/g,
-		function(wholeMatch,m1,m2) {
-			var leadingText = m1;
-			var numSpaces = 4 - leadingText.length % 4;  // attacklab: g_tab_width
-
-			// there *must* be a better way to do this:
-			for (var i=0; i<numSpaces; i++) leadingText+=" ";
-
-			return leadingText;
-		}
-	);
-
-	// clean up sentinels
-	text = text.replace(/~A/g,"    ");  // attacklab: g_tab_width
-	text = text.replace(/~B/g,"");
-
-	return text;
-}
-
-
-//
-//  attacklab: Utility functions
-//
-
-
-var escapeCharacters = function(text, charsToEscape, afterBackslash) {
-	// First we have to escape the escape characters so that
-	// we can build a character class out of them
-	var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g,"\\$1") + "])";
-
-	if (afterBackslash) {
-		regexString = "\\\\" + regexString;
-	}
-
-	var regex = new RegExp(regexString,"g");
-	text = text.replace(regex,escapeCharacters_callback);
-
-	return text;
-}
-
-
-var escapeCharacters_callback = function(wholeMatch,m1) {
-	var charCodeToEscape = m1.charCodeAt(0);
-	return "~E"+charCodeToEscape+"E";
-}
-
-} // end of Attacklab.showdown.converter
-
-
-// Version 0.9 used the Showdown namespace instead of Attacklab.showdown
-// The old namespace is deprecated, but we'll support it for now:
-var Showdown = Attacklab.showdown;
-
-// If anyone's interested, tell the world that this file's been loaded
-if (Attacklab.fileLoaded) {
-	Attacklab.fileLoaded("showdown.js");
-}
\ No newline at end of file
diff --git a/templates/content/js/wmd/wmd-min.js b/templates/content/js/wmd/wmd-min.js
deleted file mode 100644
index 85cbd907..00000000
--- a/templates/content/js/wmd/wmd-min.js
+++ /dev/null
@@ -1 +0,0 @@
-var Attacklab=Attacklab||{};Attacklab.wmdBase=function(){var y=top.Attacklab;var E=top.document;var s=top.RegExp;var l=top.navigator;y.Util={};y.Position={};y.Command={};y.Global={};var a=y.Util;var C=y.Position;var h=y.Command;var v=y.Global;v.isIE=/msie/.test(l.userAgent.toLowerCase());v.isIE_5or6=/msie 6/.test(l.userAgent.toLowerCase())||/msie 5/.test(l.userAgent.toLowerCase());v.isIE_7plus=v.isIE&&!v.isIE_5or6;v.isOpera=/opera/.test(l.userAgent.toLowerCase());v.isKonqueror=/konqueror/.test(l.userAgent.toLowerCase());var c="粗体 <strong> Ctrl-B";var f="斜体 <em> Ctrl-I";var z="超链接 <a> Ctrl-L";var u="引用 <blockquote> Ctrl-.";var e="代码 <pre><code> Ctrl-K";var d="图片 <img> Ctrl-G";var q="数字编号列表 <ol> Ctrl-O";var t="项目符号列表 <ul> Ctrl-U";var i="标题 <h1>/<h2> Ctrl-H";var p="水平线 <hr> Ctrl-R";var m="撤销 Ctrl-Z";var j="重做 Ctrl-Y";var B="<p style='margin-top: 0px'><b>输入图片地址</b></p><p>示例：<br />http://www.cnprog.com/images/temp.jpg   \"我的截图\"</p>";var D="<p style='margin-top: 0px'><b>输入Web地址</b></p><p>示例：<br />http://www.cnprog.com/   \"我的网站\"</p>";var n='<div>或者上传本地图片：</div><input type="file" name="file-upload" id="file-upload" size="26" onchange="return ajaxFileUpload($(\'#image-url\'));"/><br><img id="loading" src="/content/images/indicator.gif" style="display:none;"/>';var b="http://";var g="http://";var o="images/";var A=500;var x=100;var k="http://wmd-editor.com/";var r="WMD website";var w="_blank";y.PanelCollection=function(){this.buttonBar=E.getElementById("wmd-button-bar");this.preview=E.getElementById("previewer");this.output=E.getElementById("wmd-output");this.input=E.getElementById("editor")};y.panels=undefined;y.ieCachedRange=null;y.ieRetardedClick=false;a.isVisible=function(F){if(window.getComputedStyle){return window.getComputedStyle(F,null).getPropertyValue("display")!=="none"}else{if(F.currentStyle){return 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X=C.getTop(y.panels.input)-R();if(y.panels.output){if(y.panels.output.value!==undefined){y.panels.output.value=aa;y.panels.output.readOnly=true}else{var Z=aa.replace(/&/g,"&amp;");Z=Z.replace(/</g,"&lt;");y.panels.output.innerHTML="<pre><code>"+Z+"</code></pre>"}}if(y.panels.preview){y.panels.preview.innerHTML=aa}W();if(Q){Q=false;return}var Y=C.getTop(y.panels.input)-R();if(v.isIE){top.setTimeout(function(){top.scrollBy(0,Y-X)},0)}else{top.scrollBy(0,Y-X)}};var T=function(){K(y.panels.input,U);L();if(y.panels.preview){y.panels.preview.scrollTop=0}if(y.panels.output){y.panels.output.scrollTop=0}};this.destroy=function(){if(F){F.destroy()}};T()};h.doAutoindent=function(F,G){F.before=F.before.replace(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]*\n$/,"\n\n");F.before=F.before.replace(/(\n|^)[ ]{0,3}>[ \t]*\n$/,"\n\n");F.before=F.before.replace(/(\n|^)[ \t]+\n$/,"\n\n");if(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]+.*\n$/.test(F.before)){if(h.doList){h.doList(F)}}if(/(\n|^)[ ]{0,3}>[ 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\t]*$/gm,I)+"\n"})}if(F.endTag){F.endTag=F.endTag.replace(/^\n((>|\s)*)\n/,function(L,K){return"\n"+K.replace(/^[ ]{0,3}>?[ \t]*$/gm,I)+"\n"})}};if(/^(?![ ]{0,3}>)/m.test(F.selection)){h.wrap(F,y.wmd_env.lineLength-2);F.selection=F.selection.replace(/^/gm,"> ");H(true);F.skipLines()}else{F.selection=F.selection.replace(/^[ ]{0,3}> ?/gm,"");h.unwrap(F);H(false);if(!/^(\n|^)[ ]{0,3}>/.test(F.selection)&&F.startTag){F.startTag=F.startTag.replace(/\n{0,2}$/,"\n\n")}if(!/(\n|^)[ ]{0,3}>.*$/.test(F.selection)&&F.endTag){F.endTag=F.endTag.replace(/^\n{0,2}/,"\n\n")}}if(!/\n/.test(F.selection)){F.selection=F.selection.replace(/^(> *)/,function(I,J){F.startTag+=J;return""})}};h.doCode=function(F,G){var I=/\S[ ]*$/.test(F.before);var K=/^[ ]*\S/.test(F.after);if((!K&&!I)||/\n/.test(F.selection)){F.before=F.before.replace(/[ ]{4}$/,function(L){F.selection=L+F.selection;return""});var J=1;var H=1;if(/\n(\t|[ ]{4,}).*\n$/.test(F.before)){J=0}if(/^\n(\t|[ ]{4,})/.test(F.after)){H=0}F.skipLines(J,H);if(!F.selection){F.startTag="    ";F.selection="enter code here"}else{if(/^[ ]{0,3}\S/m.test(F.selection)){F.selection=F.selection.replace(/^/gm,"    ")}else{F.selection=F.selection.replace(/^[ ]{4}/gm,"")}}}else{F.trimWhitespace();F.findTags(/`/,/`/);if(!F.startTag&&!F.endTag){F.startTag=F.endTag="`";if(!F.selection){F.selection="enter code here"}}else{if(F.endTag&&!F.startTag){F.before+=F.endTag;F.endTag=""}else{F.startTag=F.endTag=""}}}};h.doList=function(Q,J,I){var S=/(\n|^)(([ ]{0,3}([*+-]|\d+[.])[ \t]+.*)(\n.+|\n{2,}([*+-].*|\d+[.])[ \t]+.*|\n{2,}[ \t]+\S.*)*)\n*$/;var R=/^\n*(([ ]{0,3}([*+-]|\d+[.])[ \t]+.*)(\n.+|\n{2,}([*+-].*|\d+[.])[ \t]+.*|\n{2,}[ \t]+\S.*)*)\n*/;var F="-";var N=1;var L=function(){var T;if(I){T=" "+N+". ";N++}else{T=" "+F+" "}return T};var M=function(T){if(I===undefined){I=/^\s*\d/.test(T)}T=T.replace(/^[ ]{0,3}([*+-]|\d+[.])\s/gm,function(U){return L()});return T};Q.findTags(/(\n|^)*[ ]{0,3}([*+-]|\d+[.])\s+/,null);if(Q.before&&!/\n$/.test(Q.before)&&!/^\n/.test(Q.startTag)){Q.before+=Q.startTag;Q.startTag=""}if(Q.startTag){var H=/\d+[.]/.test(Q.startTag);Q.startTag="";Q.selection=Q.selection.replace(/\n[ ]{4}/g,"\n");h.unwrap(Q);Q.skipLines();if(H){Q.after=Q.after.replace(R,M)}if(I==H){return}}var K=1;Q.before=Q.before.replace(S,function(T){if(/^\s*([*+-])/.test(T)){F=s.$1}K=/[^\n]\n\n[^\n]/.test(T)?1:0;return M(T)});if(!Q.selection){Q.selection="List item"}var O=L();var G=1;Q.after=Q.after.replace(R,function(T){G=/[^\n]\n\n[^\n]/.test(T)?1:0;return M(T)});Q.trimWhitespace(true);Q.skipLines(K,G,true);Q.startTag=O;var P=O.replace(/./g," ");h.wrap(Q,y.wmd_env.lineLength-P.length);Q.selection=Q.selection.replace(/\n/g,"\n"+P)};h.doHeading=function(H,I){H.selection=H.selection.replace(/\s+/g," ");H.selection=H.selection.replace(/(^\s+|\s+$)/g,"");if(!H.selection){H.startTag="## ";H.selection="Heading";H.endTag=" ##";return}var J=0;H.findTags(/#+[ ]*/,/[ ]*#+/);if(/#+/.test(H.startTag)){J=s.lastMatch.length}H.startTag=H.endTag="";H.findTags(null,/\s?(-+|=+)/);if(/=+/.test(H.endTag)){J=1}if(/-+/.test(H.endTag)){J=2}H.startTag=H.endTag="";H.skipLines(1,1);var K=J==0?2:J-1;if(K>0){var G=K>=2?"-":"=";var F=H.selection.length;if(F>y.wmd_env.lineLength){F=y.wmd_env.lineLength}H.endTag="\n";while(F--){H.endTag+=G}}};h.doHorizontalRule=function(F,G){F.startTag="----------\n";F.selection="";F.skipLines(2,1,true)}};Attacklab.wmd_env={};Attacklab.account_options={};Attacklab.wmd_defaults={version:1,output:"Markdown",lineLength:40,delayLoad:false};if(!Attacklab.wmd){Attacklab.wmd=function(){Attacklab.loadEnv=function(){var b=function(d){if(!d){return}for(var c in d){Attacklab.wmd_env[c]=d[c]}};b(Attacklab.wmd_defaults);b(Attacklab.account_options);b(top.wmd_options);Attacklab.full=true;var a="bold italic link blockquote code image ol ul heading hr";Attacklab.wmd_env.buttons=Attacklab.wmd_env.buttons||a};Attacklab.loadEnv()};Attacklab.wmd();Attacklab.wmdBase();Attacklab.Util.startEditor()};
\ No newline at end of file
diff --git a/templates/content/js/wmd/wmd-test.html b/templates/content/js/wmd/wmd-test.html
deleted file mode 100644
index d748501a..00000000
--- a/templates/content/js/wmd/wmd-test.html
+++ /dev/null
@@ -1,158 +0,0 @@
-<!DOCTYPE html>
-<html>
-
-	<head>
-		<title>Test WMD Page</title>
-		
-		<link rel="stylesheet" type="text/css" href="wmd.css" />
-		
-		<meta http-equiv="pragma" content="no-cache">
-		<meta http-equiv="cache-control" content="no-cache">
-		<meta http-equiv="pragma-directive" content="no-cache">
-		<meta http-equiv="cache-directive" content="no-cache">
-		<meta http-equiv="expires" content="0">
-		
-		<script type="text/javascript" src="jQuery/jquery-1.2.6.js"></script>
-		<script type="text/javascript" src="showdown.js"></script>
-	</head>
-	
-	<body>
-		<div id="wmd-button-bar" class="wmd-panel"></div>
-		<br/>
-		<textarea id="editor" class="wmd-panel"></textarea>
-		<br/>
-		<div id="previewer" class="wmd-panel"></div>
-		<br/>
-		<div id="wmd-output" class="wmd-panel"></div>	
-		
-		<p>To test that page up/down and arrow keys work, copy this above the WMD
-		control.</p>
-		
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-		Scroll Down!<br/>
-
-		<script type="text/javascript" src="wmd.js"></script>
-	</body>
-</html>
\ No newline at end of file
diff --git a/templates/content/js/wmd/wmd.css b/templates/content/js/wmd/wmd.css
deleted file mode 100644
index 80c226c8..00000000
--- a/templates/content/js/wmd/wmd.css
+++ /dev/null
@@ -1,129 +0,0 @@
-/*body 
-{ 
-	background-color: White
-}
-*/
-.wmd-panel
-{
-}
-
-#wmd-button-bar 
-{
-	background-color: White; 
-}
-
-#wmd-input 
-{ 
-	height: 500px;
-	background-color: Gainsboro;
-	border: 1px solid DarkGray;
-	margin-top: -20px;
-}
-
-#wmd-preview 
-{ 
-	background-color: LightSkyBlue; 
-}
-
-#wmd-output 
-{ 
-	background-color: Pink;
-}
-
-#wmd-button-row 
-{
-	position: relative; 
-	margin-left: 5px;
-	margin-right: 5px;
-	margin-bottom: 5px;
-	margin-top: 10px;
-	padding: 0px;  
-	height: 20px;
-}
-
-.wmd-spacer
-{
-	width: 1px; 
-	height: 20px; 
-	margin-left: 14px;
-	
-	position: absolute;
-	background-color: Silver;
-	display: inline-block; 
-	list-style: none;
-}
-
-.wmd-button
-{
-	width: 20px; 
-	height: 20px; 
-	margin-left: 5px;
-	margin-right: 5px;
-	
-	position: absolute;
-	background-image: url(images/wmd-buttons.png);
-	background-repeat: no-repeat;
-	background-position: 0px 0px;
-	display: inline-block; 
-	list-style: none;
-}
-
-.wmd-button > a
-{
-	width: 20px; 
-	height: 20px; 
-	margin-left: 5px;
-	margin-right: 5px;
-	
-	position: absolute;
-	display: inline-block; 
-}
-
-
-/* sprite button slicing style information */
-#wmd-button-bar #wmd-bold-button    {left: 0px;   background-position: 0px 0;}
-#wmd-button-bar #wmd-italic-button  {left: 25px;  background-position: -20px 0;}
-#wmd-button-bar #wmd-spacer1        {left: 50px;}
-#wmd-button-bar #wmd-link-button    {left: 75px;  background-position: -40px 0;}
-#wmd-button-bar #wmd-quote-button   {left: 100px;  background-position: -60px 0;}
-#wmd-button-bar #wmd-code-button    {left: 125px;  background-position: -80px 0;}
-#wmd-button-bar #wmd-image-button   {left: 150px;  background-position: -100px 0;}
-#wmd-button-bar #wmd-spacer2        {left: 175px;}
-#wmd-button-bar #wmd-olist-button   {left: 200px;  background-position: -120px 0;}
-#wmd-button-bar #wmd-ulist-button   {left: 225px; background-position: -140px 0;}
-#wmd-button-bar #wmd-heading-button {left: 250px; background-position: -160px 0;}
-#wmd-button-bar #wmd-hr-button      {left: 275px; background-position: -180px 0;}
-#wmd-button-bar #wmd-spacer3        {left: 300px;}
-#wmd-button-bar #wmd-undo-button    {left: 325px; background-position: -200px 0;}
-#wmd-button-bar #wmd-redo-button    {left: 350px; background-position: -220px 0;}
-#wmd-button-bar #wmd-help-button    {right: 0px; background-position: -240px 0;}
-
-
-.wmd-prompt-background
-{
-	background-color: Black;
-}
-
-.wmd-prompt-dialog
-{
-	border: 1px solid #999999;
-	background-color: #F5F5F5;
-}
-
-.wmd-prompt-dialog > div {
-	font-size: 1em;
-	font-family: arial, helvetica, sans-serif;
-}
-
-
-.wmd-prompt-dialog > form > input[type="text"] {
-	border: 1px solid #999999;
-	color: black;
-}
-
-.wmd-prompt-dialog > form > input[type="button"]{
-	border: 1px solid #888888;
-	font-family: trebuchet MS, helvetica, sans-serif;
-	font-size: 1em;
-	font-weight: bold;
-}
diff --git a/templates/content/js/wmd/wmd.js b/templates/content/js/wmd/wmd.js
deleted file mode 100644
index e396d3cb..00000000
--- a/templates/content/js/wmd/wmd.js
+++ /dev/null
@@ -1,2388 +0,0 @@
-var Attacklab = Attacklab || {};
-
-Attacklab.wmdBase = function(){
-
-	// A few handy aliases for readability.
-	var wmd  = top.Attacklab;
-	var doc  = top.document;
-	var re   = top.RegExp;
-	var nav  = top.navigator;
-	
-	// Some namespaces.
-	wmd.Util = {};
-	wmd.Position = {};
-	wmd.Command = {};
-	wmd.Global = {};
-	
-	var util = wmd.Util;
-	var position = wmd.Position;
-	var command = wmd.Command;
-	var global = wmd.Global;
-	
-	
-	// Used to work around some browser bugs where we can't use feature testing.
-	global.isIE 		= /msie/.test(nav.userAgent.toLowerCase());
-	global.isIE_5or6 	= /msie 6/.test(nav.userAgent.toLowerCase()) || /msie 5/.test(nav.userAgent.toLowerCase());
-	global.isIE_7plus 	= global.isIE && !global.isIE_5or6;
-	global.isOpera 		= /opera/.test(nav.userAgent.toLowerCase());
-	global.isKonqueror 	= /konqueror/.test(nav.userAgent.toLowerCase());
-	
-	var toolbar_strong_label = $.i18n._('bold') + " <strong> Ctrl-B";
-    var toolbar_emphasis_label = $.i18n._('italic') + " <em> Ctrl-I";
-    var toolbar_hyperlink_label = $.i18n._('link') + " <a> Ctrl-L";
-    var toolbar_blockquote_label = $.i18n._('quote') + " <blockquote> Ctrl-.";
-    var toolbar_code_label = $.i18n._('preformatted text') + " <pre><code> Ctrl-K";
-    var toolbar_image_label = $.i18n._('image') + " <img> Ctrl-G";
-    var toolbar_numbered_label = $.i18n._('numbered list') + " <ol> Ctrl-O";
-    var toolbar_bulleted_label = $.i18n._('bulleted list') + " <ul> Ctrl-U";
-    var toolbar_heading_label = $.i18n._('heading') + " <h1>/<h2> Ctrl-H";
-    var toolbar_horizontal_label = $.i18n._('horizontal bar') + " <hr> Ctrl-R";
-    var toolbar_undo_label = $.i18n._('undo') + " Ctrl-Z";
-    var toolbar_redo_label = $.i18n._('redo') + " Ctrl-Y";
-    
-	// -------------------------------------------------------------------
-	//  YOUR CHANGES GO HERE
-	//
-	// I've tried to localize the things you are likely to change to 
-	// this area.
-	// -------------------------------------------------------------------
-	
-	// The text that appears on the upper part of the dialog box when
-	// entering links.
-	var imageDialogText = "<p style='margin-top: 0px'>" + $.i18n._('enter image url') + '</p>';
-	var linkDialogText = "<p style='margin-top: 0px'>" + $.i18n._('enter url') + '</p>';
-	var uploadImageHTML ="<div>" + $.i18n._('upload image') + "</div>" + 
-        "<input type=\"file\" name=\"file-upload\" id=\"file-upload\" size=\"26\" "+
-        "onchange=\"return ajaxFileUpload($('#image-url'));\"/><br>" + 
-        "<img id=\"loading\" src=\"" + scriptUrl + "content/images/indicator.gif\" style=\"display:none;\"/>";
-    
-	// The default text that appears in the dialog input box when entering
-	// links.
-	var imageDefaultText = "http://";
-	var linkDefaultText = "http://";
-	
-	// The location of your button images relative to the base directory.
-	var imageDirectory = "images/";
-	
-	// Some intervals in ms.  These can be adjusted to reduce the control's load.
-	var previewPollInterval = 500;
-	var pastePollInterval = 100;
-	
-	// The link and title for the help button
-	var helpLink = "http://wmd-editor.com/";
-	var helpHoverTitle = "WMD website";
-	var helpTarget = "_blank";
-	
-	// -------------------------------------------------------------------
-	//  END OF YOUR CHANGES
-	// -------------------------------------------------------------------
-	
-	// A collection of the important regions on the page.
-	// Cached so we don't have to keep traversing the DOM.
-	wmd.PanelCollection = function(){
-		this.buttonBar = doc.getElementById("wmd-button-bar");
-		this.preview = doc.getElementById("previewer");
-		this.output = doc.getElementById("wmd-output");
-		this.input = doc.getElementById("editor");
-	};
-	
-	// This PanelCollection object can't be filled until after the page
-	// has loaded.
-	wmd.panels = undefined;
-	
-	// Internet explorer has problems with CSS sprite buttons that use HTML
-	// lists.  When you click on the background image "button", IE will 
-	// select the non-existent link text and discard the selection in the
-	// textarea.  The solution to this is to cache the textarea selection
-	// on the button's mousedown event and set a flag.  In the part of the
-	// code where we need to grab the selection, we check for the flag
-	// and, if it's set, use the cached area instead of querying the
-	// textarea.
-	//
-	// This ONLY affects Internet Explorer (tested on versions 6, 7
-	// and 8) and ONLY on button clicks.  Keyboard shortcuts work
-	// normally since the focus never leaves the textarea.
-	wmd.ieCachedRange = null;		// cached textarea selection
-	wmd.ieRetardedClick = false;	// flag
-	
-	// Returns true if the DOM element is visible, false if it's hidden.
-	// Checks if display is anything other than none.
-	util.isVisible = function (elem) {
-	
-	    if (window.getComputedStyle) {
-	        // Most browsers
-			return window.getComputedStyle(elem, null).getPropertyValue("display") !== "none";
-		}
-		else if (elem.currentStyle) {
-		    // IE
-			return elem.currentStyle["display"] !== "none";
-		}
-	};
-	
-	
-	// Adds a listener callback to a DOM element which is fired on a specified
-	// event.
-	util.addEvent = function(elem, event, listener){
-		if (elem.attachEvent) {
-			// IE only.  The "on" is mandatory.
-			elem.attachEvent("on" + event, listener);
-		}
-		else {
-			// Other browsers.
-			elem.addEventListener(event, listener, false);
-		}
-	};
-
-	
-	// Removes a listener callback from a DOM element which is fired on a specified
-	// event.
-	util.removeEvent = function(elem, event, listener){
-		if (elem.detachEvent) {
-			// IE only.  The "on" is mandatory.
-			elem.detachEvent("on" + event, listener);
-		}
-		else {
-			// Other browsers.
-			elem.removeEventListener(event, listener, false);
-		}
-	};
-
-	// Converts \r\n and \r to \n.
-	util.fixEolChars = function(text){
-		text = text.replace(/\r\n/g, "\n");
-		text = text.replace(/\r/g, "\n");
-		return text;
-	};
-
-	// Extends a regular expression.  Returns a new RegExp
-	// using pre + regex + post as the expression.
-	// Used in a few functions where we have a base
-	// expression and we want to pre- or append some
-	// conditions to it (e.g. adding "$" to the end).
-	// The flags are unchanged.
-	//
-	// regex is a RegExp, pre and post are strings.
-	util.extendRegExp = function(regex, pre, post){
-		
-		if (pre === null || pre === undefined)
-		{
-			pre = "";
-		}
-		if(post === null || post === undefined)
-		{
-			post = "";
-		}
-		
-		var pattern = regex.toString();
-		var flags;
-		
-		// Replace the flags with empty space and store them.
-		pattern = pattern.replace(/\/([gim]*)$/, "");
-		flags = re.$1;
-		
-		// Remove the slash delimiters on the regular expression.
-		pattern = pattern.replace(/(^\/|\/$)/g, "");
-		pattern = pre + pattern + post;
-		
-		return new re(pattern, flags);
-	}
-
-	
-	// Sets the image for a button passed to the WMD editor.
-	// Returns a new element with the image attached.
-	// Adds several style properties to the image.
-	util.createImage = function(img){
-		
-		var imgPath = imageDirectory + img;
-		
-		var elem = doc.createElement("img");
-		elem.className = "wmd-button";
-		elem.src = imgPath;
-
-		return elem;
-	};
-	
-
-	// This simulates a modal dialog box and asks for the URL when you
-	// click the hyperlink or image buttons.
-	//
-	// text: The html for the input box.
-	// defaultInputText: The default value that appears in the input box.
-	// makeLinkMarkdown: The function which is executed when the prompt is dismissed, either via OK or Cancel
-	util.prompt = function(text, defaultInputText, makeLinkMarkdown){
-	
-		// These variables need to be declared at this level since they are used
-		// in multiple functions.
-		var dialog;			// The dialog box.
-		var background;		// The background beind the dialog box.
-		var input;			// The text box where you enter the hyperlink.
-        var type = 0;
-        // The dialog box type(0: Link, 1: Image)
-        if(arguments.length == 4)
-            type = arguments[3];
-
-		if (defaultInputText === undefined) {
-			defaultInputText = "";
-		}
-		
-		// Used as a keydown event handler. Esc dismisses the prompt.
-		// Key code 27 is ESC.
-		var checkEscape = function(key){
-			var code = (key.charCode || key.keyCode);
-			if (code === 27) {
-				close(true);
-			}
-		};
-		
-		// Dismisses the hyperlink input box.
-		// isCancel is true if we don't care about the input text.
-		// isCancel is false if we are going to keep the text.
-		var close = function(isCancel){
-			util.removeEvent(doc.body, "keydown", checkEscape);
-			var text = input.value;
-
-			if (isCancel){
-				text = null;
-			}
-			else{
-				// Fixes common pasting errors.
-				text = text.replace('http://http://', 'http://');
-				text = text.replace('http://https://', 'https://');
-				text = text.replace('http://ftp://', 'ftp://');
-				
-				if (text.indexOf('http://') === -1 && text.indexOf('ftp://') === -1) {
-					text = 'http://' + text;
-				}
-			}
-			
-			dialog.parentNode.removeChild(dialog);
-			background.parentNode.removeChild(background);
-			makeLinkMarkdown(text);
-			return false;
-		};
-		
-		// Creates the background behind the hyperlink text entry box.
-		// Most of this has been moved to CSS but the div creation and
-		// browser-specific hacks remain here.
-		var createBackground = function(){
-		
-			background = doc.createElement("div");
-			background.className = "wmd-prompt-background";
-			style = background.style;
-			style.position = "absolute";
-			style.top = "0";
-			
-			style.zIndex = "1000";
-			
-			// Some versions of Konqueror don't support transparent colors
-			// so we make the whole window transparent.
-			//
-			// Is this necessary on modern konqueror browsers?
-			if (global.isKonqueror){
-				style.backgroundColor = "transparent";
-			}
-			else if (global.isIE){
-				style.filter = "alpha(opacity=50)";
-			}
-			else {
-				style.opacity = "0.5";
-			}
-			
-			var pageSize = position.getPageSize();
-			style.height = pageSize[1] + "px";
-			
-			if(global.isIE){
-				style.left = doc.documentElement.scrollLeft;
-				style.width = doc.documentElement.clientWidth;
-			}
-			else {
-				style.left = "0";
-				style.width = "100%";
-			}
-			
-			doc.body.appendChild(background);
-		};
-		
-		// Create the text input box form/window.
-		var createDialog = function(){
-		
-			// The main dialog box.
-			dialog = doc.createElement("div");
-			dialog.className = "wmd-prompt-dialog";
-			dialog.style.padding = "10px;";
-			dialog.style.position = "fixed";
-			dialog.style.width = "400px";
-			dialog.style.zIndex = "1001";
-			
-			// The dialog text.
-			var question = doc.createElement("div");
-			question.innerHTML = text;
-			question.style.padding = "5px";
-			dialog.appendChild(question);
-			
-			// The web form container for the text box and buttons.
-			var form = doc.createElement("form");
-			form.onsubmit = function(){ return close(false); };
-			style = form.style;
-			style.padding = "0";
-			style.margin = "0";
-			style.cssFloat = "left";
-			style.width = "100%";
-			style.textAlign = "center";
-			style.position = "relative";
-			dialog.appendChild(form);
-			
-			// The input text box
-			input = doc.createElement("input");
-            if(type == 1)
-                input.id = "image-url";
-			input.type = "text";
-			input.value = defaultInputText;
-			style = input.style;
-			style.display = "block";
-			style.width = "80%";
-			style.marginLeft = style.marginRight = "auto";
-			form.appendChild(input);
-			
-            // The upload file input
-            if(type == 1){
-                var upload = doc.createElement("div");
-    			upload.innerHTML = uploadImageHTML;
-    			upload.style.padding = "5px";
-    			form.appendChild(upload);   
-            }
-            
-			// The ok button
-			var okButton = doc.createElement("input");
-			okButton.type = "button";
-			okButton.onclick = function(){ return close(false); };
-			okButton.value = "OK";
-			style = okButton.style;
-			style.margin = "10px";
-			style.display = "inline";
-			style.width = "7em";
-
-			
-			// The cancel button
-			var cancelButton = doc.createElement("input");
-			cancelButton.type = "button";
-			cancelButton.onclick = function(){ return close(true); };
-			cancelButton.value = "Cancel";
-			style = cancelButton.style;
-			style.margin = "10px";
-			style.display = "inline";
-			style.width = "7em";
-
-			// The order of these buttons is different on macs.
-			if (/mac/.test(nav.platform.toLowerCase())) {
-				form.appendChild(cancelButton);
-				form.appendChild(okButton);
-			}
-			else {
-				form.appendChild(okButton);
-				form.appendChild(cancelButton);
-			}
-
-			util.addEvent(doc.body, "keydown", checkEscape);
-			dialog.style.top = "50%";
-			dialog.style.left = "50%";
-			dialog.style.display = "block";
-			if(global.isIE_5or6){
-				dialog.style.position = "absolute";
-				dialog.style.top = doc.documentElement.scrollTop + 200 + "px";
-				dialog.style.left = "50%";
-			}
-			doc.body.appendChild(dialog);
-			
-			// This has to be done AFTER adding the dialog to the form if you
-			// want it to be centered.
-			dialog.style.marginTop = -(position.getHeight(dialog) / 2) + "px";
-			dialog.style.marginLeft = -(position.getWidth(dialog) / 2) + "px";
-			
-		};
-		
-		createBackground();
-		
-		// Why is this in a zero-length timeout?
-		// Is it working around a browser bug?
-		top.setTimeout(function(){
-		
-			createDialog();
-
-			var defTextLen = defaultInputText.length;
-			if (input.selectionStart !== undefined) {
-				input.selectionStart = 0;
-				input.selectionEnd = defTextLen;
-			}
-			else if (input.createTextRange) {
-				var range = input.createTextRange();
-				range.collapse(false);
-				range.moveStart("character", -defTextLen);
-				range.moveEnd("character", defTextLen);
-				range.select();
-			}
-			
-			input.focus();
-		}, 0);
-	};
-	
-	
-	// UNFINISHED
-	// The assignment in the while loop makes jslint cranky.
-	// I'll change it to a better loop later.
-	position.getTop = function(elem, isInner){
-		var result = elem.offsetTop;
-		if (!isInner) {
-			while (elem = elem.offsetParent) {
-				result += elem.offsetTop;
-			}
-		}
-		return result;
-	};
-	
-	position.getHeight = function (elem) {
-		return elem.offsetHeight || elem.scrollHeight;
-	};
-
-	position.getWidth = function (elem) {
-		return elem.offsetWidth || elem.scrollWidth;
-	};
-
-	position.getPageSize = function(){
-		
-		var scrollWidth, scrollHeight;
-		var innerWidth, innerHeight;
-		
-		// It's not very clear which blocks work with which browsers.
-		if(self.innerHeight && self.scrollMaxY){
-			scrollWidth = doc.body.scrollWidth;
-			scrollHeight = self.innerHeight + self.scrollMaxY;
-		}
-		else if(doc.body.scrollHeight > doc.body.offsetHeight){
-			scrollWidth = doc.body.scrollWidth;
-			scrollHeight = doc.body.scrollHeight;
-		}
-		else{
-			scrollWidth = doc.body.offsetWidth;
-			scrollHeight = doc.body.offsetHeight;
-		}
-		
-		if(self.innerHeight){
-			// Non-IE browser
-			innerWidth = self.innerWidth;
-			innerHeight = self.innerHeight;
-		}
-		else if(doc.documentElement && doc.documentElement.clientHeight){
-			// Some versions of IE (IE 6 w/ a DOCTYPE declaration)
-			innerWidth = doc.documentElement.clientWidth;
-			innerHeight = doc.documentElement.clientHeight;
-		}
-		else if(doc.body){
-			// Other versions of IE
-			innerWidth = doc.body.clientWidth;
-			innerHeight = doc.body.clientHeight;
-		}
-		
-        var maxWidth = Math.max(scrollWidth, innerWidth);
-        var maxHeight = Math.max(scrollHeight, innerHeight);
-        return [maxWidth, maxHeight, innerWidth, innerHeight];
-	};
-	
-	// Watches the input textarea, polling at an interval and runs
-	// a callback function if anything has changed.
-	wmd.inputPoller = function(callback, interval){
-	
-		var pollerObj = this;
-		var inputArea = wmd.panels.input;
-		
-		// Stored start, end and text.  Used to see if there are changes to the input.
-		var lastStart;
-		var lastEnd;
-		var markdown;
-		
-		var killHandle; // Used to cancel monitoring on destruction.
-		// Checks to see if anything has changed in the textarea.
-		// If so, it runs the callback.
-		this.tick = function(){
-		
-			if (!util.isVisible(inputArea)) {
-				return;
-			}
-			
-			// Update the selection start and end, text.
-			if (inputArea.selectionStart || inputArea.selectionStart === 0) {
-				var start = inputArea.selectionStart;
-				var end = inputArea.selectionEnd;
-				if (start != lastStart || end != lastEnd) {
-					lastStart = start;
-					lastEnd = end;
-					
-					if (markdown != inputArea.value) {
-						markdown = inputArea.value;
-						return true;
-					}
-				}
-			}
-			return false;
-		};
-		
-		
-		var doTickCallback = function(){
-		
-			if (!util.isVisible(inputArea)) {
-				return;
-			}
-			
-			// If anything has changed, call the function.
-			if (pollerObj.tick()) {
-				callback();
-			}
-		};
-		
-		// Set how often we poll the textarea for changes.
-		var assignInterval = function(){
-			// previewPollInterval is set at the top of the namespace.
-			killHandle = top.setInterval(doTickCallback, interval);
-		};
-		
-		this.destroy = function(){
-			top.clearInterval(killHandle);
-		};
-		
-		assignInterval();
-	};
-	
-	// Handles pushing and popping TextareaStates for undo/redo commands.
-	// I should rename the stack variables to list.
-	wmd.undoManager = function(callback){
-	
-		var undoObj = this;
-		var undoStack = []; // A stack of undo states
-		var stackPtr = 0; // The index of the current state
-		var mode = "none";
-		var lastState; // The last state
-		var poller;
-		var timer; // The setTimeout handle for cancelling the timer
-		var inputStateObj;
-		
-		// Set the mode for later logic steps.
-		var setMode = function(newMode, noSave){
-		
-			if (mode != newMode) {
-				mode = newMode;
-				if (!noSave) {
-					saveState();
-				}
-			}
-			
-			if (!global.isIE || mode != "moving") {
-				timer = top.setTimeout(refreshState, 1);
-			}
-			else {
-				inputStateObj = null;
-			}
-		};
-		
-		var refreshState = function(){
-			inputStateObj = new wmd.TextareaState();
-			poller.tick();
-			timer = undefined;
-		};
-		
-		this.setCommandMode = function(){
-			mode = "command";
-			saveState();
-			timer = top.setTimeout(refreshState, 0);
-		};
-		
-		this.canUndo = function(){
-			return stackPtr > 1;
-		};
-		
-		this.canRedo = function(){
-			if (undoStack[stackPtr + 1]) {
-				return true;
-			}
-			return false;
-		};
-		
-		// Removes the last state and restores it.
-		this.undo = function(){
-		
-			if (undoObj.canUndo()) {
-				if (lastState) {
-					// What about setting state -1 to null or checking for undefined?
-					lastState.restore();
-					lastState = null;
-				}
-				else {
-					undoStack[stackPtr] = new wmd.TextareaState();
-					undoStack[--stackPtr].restore();
-					
-					if (callback) {
-						callback();
-					}
-				}
-			}
-			
-			mode = "none";
-			wmd.panels.input.focus();
-			refreshState();
-		};
-		
-		// Redo an action.
-		this.redo = function(){
-		
-			if (undoObj.canRedo()) {
-			
-				undoStack[++stackPtr].restore();
-				
-				if (callback) {
-					callback();
-				}
-			}
-			
-			mode = "none";
-			wmd.panels.input.focus();
-			refreshState();
-		};
-		
-		// Push the input area state to the stack.
-		var saveState = function(){
-		
-			var currState = inputStateObj || new wmd.TextareaState();
-			
-			if (!currState) {
-				return false;
-			}
-			if (mode == "moving") {
-				if (!lastState) {
-					lastState = currState;
-				}
-				return;
-			}
-			if (lastState) {
-				if (undoStack[stackPtr - 1].text != lastState.text) {
-					undoStack[stackPtr++] = lastState;
-				}
-				lastState = null;
-			}
-			undoStack[stackPtr++] = currState;
-			undoStack[stackPtr + 1] = null;
-			if (callback) {
-				callback();
-			}
-		};
-		
-		var handleCtrlYZ = function(event){
-		
-			var handled = false;
-			
-			if (event.ctrlKey || event.metaKey) {
-			
-				// IE and Opera do not support charCode.
-				var keyCode = event.charCode || event.keyCode;
-				var keyCodeChar = String.fromCharCode(keyCode);
-				
-				switch (keyCodeChar) {
-				
-					case "y":
-						undoObj.redo();
-						handled = true;
-						break;
-						
-					case "z":
-						if (!event.shiftKey) {
-							undoObj.undo();
-						}
-						else {
-							undoObj.redo();
-						}
-						handled = true;
-						break;
-				}
-			}
-			
-			if (handled) {
-				if (event.preventDefault) {
-					event.preventDefault();
-				}
-				if (top.event) {
-					top.event.returnValue = false;
-				}
-				return;
-			}
-		};
-		
-		// Set the mode depending on what is going on in the input area.
-		var handleModeChange = function(event){
-		
-			if (!event.ctrlKey && !event.metaKey) {
-			
-				var keyCode = event.keyCode;
-				
-				if ((keyCode >= 33 && keyCode <= 40) || (keyCode >= 63232 && keyCode <= 63235)) {
-					// 33 - 40: page up/dn and arrow keys
-					// 63232 - 63235: page up/dn and arrow keys on safari
-					setMode("moving");
-				}
-				else if (keyCode == 8 || keyCode == 46 || keyCode == 127) {
-					// 8: backspace
-					// 46: delete
-					// 127: delete
-					setMode("deleting");
-				}
-				else if (keyCode == 13) {
-					// 13: Enter
-					setMode("newlines");
-				}
-				else if (keyCode == 27) {
-					// 27: escape
-					setMode("escape");
-				}
-				else if ((keyCode < 16 || keyCode > 20) && keyCode != 91) {
-					// 16-20 are shift, etc. 
-					// 91: left window key
-					// I think this might be a little messed up since there are
-					// a lot of nonprinting keys above 20.
-					setMode("typing");
-				}
-			}
-		};
-		
-		var setEventHandlers = function(){
-		
-			util.addEvent(wmd.panels.input, "keypress", function(event){
-				// keyCode 89: y
-				// keyCode 90: z
-				if ((event.ctrlKey || event.metaKey) && (event.keyCode == 89 || event.keyCode == 90)) {
-					event.preventDefault();
-				}
-			});
-			
-			var handlePaste = function(){
-				if (global.isIE || (inputStateObj && inputStateObj.text != wmd.panels.input.value)) {
-					if (timer == undefined) {
-						mode = "paste";
-						saveState();
-						refreshState();
-					}
-				}
-			};
-			
-			// pastePollInterval is specified at the beginning of this namespace.
-			poller = new wmd.inputPoller(handlePaste, pastePollInterval);
-			
-			util.addEvent(wmd.panels.input, "keydown", handleCtrlYZ);
-			util.addEvent(wmd.panels.input, "keydown", handleModeChange);
-			
-			util.addEvent(wmd.panels.input, "mousedown", function(){
-				setMode("moving");
-			});
-			wmd.panels.input.onpaste = handlePaste;
-			wmd.panels.input.ondrop = handlePaste;
-		};
-		
-		var init = function(){
-			setEventHandlers();
-			refreshState();
-			saveState();
-		};
-		
-		this.destroy = function(){
-			if (poller) {
-				poller.destroy();
-			}
-		};
-		
-		init();
-	};
-	
-	// I think my understanding of how the buttons and callbacks are stored in the array is incomplete.
-	wmd.editor = function(previewRefreshCallback){
-	
-		if (!previewRefreshCallback) {
-			previewRefreshCallback = function(){};
-		}
-		
-		var inputBox = wmd.panels.input;
-		
-		var offsetHeight = 0;
-		
-		var editObj = this;
-		
-		var mainDiv;
-		var mainSpan;
-		
-		var div; // This name is pretty ambiguous.  I should rename this.
-		
-		// Used to cancel recurring events from setInterval.
-		var creationHandle;
-		
-		var undoMgr; // The undo manager
-		
-		// Perform the button's action.
-		var doClick = function(button){
-		
-			inputBox.focus();
-			
-			if (button.textOp) {
-				
-				if (undoMgr) {
-					undoMgr.setCommandMode();
-				}
-				
-				var state = new wmd.TextareaState();
-				
-				if (!state) {
-					return;
-				}
-				
-				var chunks = state.getChunks();
-				
-				// Some commands launch a "modal" prompt dialog.  Javascript
-				// can't really make a modal dialog box and the WMD code
-				// will continue to execute while the dialog is displayed.
-				// This prevents the dialog pattern I'm used to and means
-				// I can't do something like this:
-				//
-				// var link = CreateLinkDialog();
-				// makeMarkdownLink(link);
-				// 
-				// Instead of this straightforward method of handling a
-				// dialog I have to pass any code which would execute
-				// after the dialog is dismissed (e.g. link creation)
-				// in a function parameter.
-				//
-				// Yes this is awkward and I think it sucks, but there's
-				// no real workaround.  Only the image and link code
-				// create dialogs and require the function pointers.
-				var fixupInputArea = function(){
-				
-					inputBox.focus();
-					
-					if (chunks) {
-						state.setChunks(chunks);
-					}
-					
-					state.restore();
-					previewRefreshCallback();
-				};
-				
-				var noCleanup = button.textOp(chunks, fixupInputArea);
-				
-				if(!noCleanup) {
-					fixupInputArea();
-				}
-				
-			}
-			
-			if (button.execute) {
-				button.execute(editObj);
-			}
-		};
-			
-		var setUndoRedoButtonStates = function(){
-			if(undoMgr){
-				setupButton(document.getElementById("wmd-undo-button"), undoMgr.canUndo());
-				setupButton(document.getElementById("wmd-redo-button"), undoMgr.canRedo());
-			}
-		};
-		
-		var setupButton = function(button, isEnabled) {
-		
-			var normalYShift = "0px";
-			var disabledYShift = "-20px";
-			var highlightYShift = "-40px";
-			
-			if(isEnabled) {
-				button.style.backgroundPosition = button.XShift + " " + normalYShift;
-				button.onmouseover = function(){
-					this.style.backgroundPosition = this.XShift + " " + highlightYShift;
-				};
-							
-				button.onmouseout = function(){
-					this.style.backgroundPosition = this.XShift + " " + normalYShift;
-				};
-				
-				// IE tries to select the background image "button" text (it's
-				// implemented in a list item) so we have to cache the selection
-				// on mousedown.
-				if(global.isIE) {
-					button.onmousedown =  function() { 
-						wmd.ieRetardedClick = true;
-						wmd.ieCachedRange = document.selection.createRange(); 
-					};
-				}
-				
-				if (!button.isHelp)
-				{
-					button.onclick = function() {
-						if (this.onmouseout) {
-							this.onmouseout();
-						}
-						doClick(this);
-						return false;
-					}
-				}
-			}
-			else {
-				button.style.backgroundPosition = button.XShift + " " + disabledYShift;
-				button.onmouseover = button.onmouseout = button.onclick = function(){};
-			}
-		}
-	
-		var makeSpritedButtonRow = function(){
-		 	
-			var buttonBar = document.getElementById("wmd-button-bar");
-			var normalYShift = "0px";
-			var disabledYShift = "-20px";
-			var highlightYShift = "-40px";
-			
-			var buttonRow = document.createElement("ul");
-			buttonRow.id = "wmd-button-row";
-			buttonRow = buttonBar.appendChild(buttonRow);
-
-			
-			var boldButton = document.createElement("li");
-			boldButton.className = "wmd-button";
-			boldButton.id = "wmd-bold-button";
-			boldButton.title = toolbar_strong_label;
-			boldButton.XShift = "0px";
-			boldButton.textOp = command.doBold;
-			setupButton(boldButton, true);
-			buttonRow.appendChild(boldButton);
-			
-			var italicButton = document.createElement("li");
-			italicButton.className = "wmd-button";
-			italicButton.id = "wmd-italic-button";
-			italicButton.title = toolbar_emphasis_label;
-			italicButton.XShift = "-20px";
-			italicButton.textOp = command.doItalic;
-			setupButton(italicButton, true);
-			buttonRow.appendChild(italicButton);
-
-			var spacer1 = document.createElement("li");
-			spacer1.className = "wmd-spacer";
-			spacer1.id = "wmd-spacer1";
-			buttonRow.appendChild(spacer1); 
-
-			var linkButton = document.createElement("li");
-			linkButton.className = "wmd-button";
-			linkButton.id = "wmd-link-button";
-			linkButton.title = toolbar_hyperlink_label;
-			linkButton.XShift = "-40px";
-			linkButton.textOp = function(chunk, postProcessing){
-				return command.doLinkOrImage(chunk, postProcessing, false);
-			};
-			setupButton(linkButton, true);
-			buttonRow.appendChild(linkButton);
-
-			var quoteButton = document.createElement("li");
-			quoteButton.className = "wmd-button";
-			quoteButton.id = "wmd-quote-button";
-			quoteButton.title = toolbar_blockquote_label;
-			quoteButton.XShift = "-60px";
-			quoteButton.textOp = command.doBlockquote;
-			setupButton(quoteButton, true);
-			buttonRow.appendChild(quoteButton);
-			
-			var codeButton = document.createElement("li");
-			codeButton.className = "wmd-button";
-			codeButton.id = "wmd-code-button";
-			codeButton.title = toolbar_code_label;
-			codeButton.XShift = "-80px";
-			codeButton.textOp = command.doCode;
-			setupButton(codeButton, true);
-			buttonRow.appendChild(codeButton);
-
-			var imageButton = document.createElement("li");
-			imageButton.className = "wmd-button";
-			imageButton.id = "wmd-image-button";
-			imageButton.title = toolbar_image_label;
-			imageButton.XShift = "-100px";
-			imageButton.textOp = function(chunk, postProcessing){
-				return command.doLinkOrImage(chunk, postProcessing, true);
-			};
-			setupButton(imageButton, true);
-			buttonRow.appendChild(imageButton);
-
-			var spacer2 = document.createElement("li");
-			spacer2.className = "wmd-spacer";
-			spacer2.id = "wmd-spacer2";
-			buttonRow.appendChild(spacer2); 
-
-			var olistButton = document.createElement("li");
-			olistButton.className = "wmd-button";
-			olistButton.id = "wmd-olist-button";
-			olistButton.title = toolbar_numbered_label;
-			olistButton.XShift = "-120px";
-			olistButton.textOp = function(chunk, postProcessing){
-				command.doList(chunk, postProcessing, true);
-			};
-			setupButton(olistButton, true);
-			buttonRow.appendChild(olistButton);
-			
-			var ulistButton = document.createElement("li");
-			ulistButton.className = "wmd-button";
-			ulistButton.id = "wmd-ulist-button";
-			ulistButton.title = toolbar_bulleted_label;
-			ulistButton.XShift = "-140px";
-			ulistButton.textOp = function(chunk, postProcessing){
-				command.doList(chunk, postProcessing, false);
-			};
-			setupButton(ulistButton, true);
-			buttonRow.appendChild(ulistButton);
-			
-			var headingButton = document.createElement("li");
-			headingButton.className = "wmd-button";
-			headingButton.id = "wmd-heading-button";
-			headingButton.title = toolbar_heading_label;
-			headingButton.XShift = "-160px";
-			headingButton.textOp = command.doHeading;
-			setupButton(headingButton, true);
-			buttonRow.appendChild(headingButton); 
-			
-			var hrButton = document.createElement("li");
-			hrButton.className = "wmd-button";
-			hrButton.id = "wmd-hr-button";
-			hrButton.title = toolbar_horizontal_label;
-			hrButton.XShift = "-180px";
-			hrButton.textOp = command.doHorizontalRule;
-			setupButton(hrButton, true);
-			buttonRow.appendChild(hrButton); 
-			
-			var spacer3 = document.createElement("li");
-			spacer3.className = "wmd-spacer";
-			spacer3.id = "wmd-spacer3";
-			buttonRow.appendChild(spacer3); 
-			
-			var undoButton = document.createElement("li");
-			undoButton.className = "wmd-button";
-			undoButton.id = "wmd-undo-button";
-			undoButton.title = toolbar_undo_label;
-			undoButton.XShift = "-200px";
-			undoButton.execute = function(manager){
-				manager.undo();
-			};
-			setupButton(undoButton, true);
-			buttonRow.appendChild(undoButton); 
-			
-			var redoButton = document.createElement("li");
-			redoButton.className = "wmd-button";
-			redoButton.id = "wmd-redo-button";
-			redoButton.title = toolbar_redo_label;
-			if (/win/.test(nav.platform.toLowerCase())) {
-				redoButton.title = toolbar_redo_label;
-			}
-			else {
-				// mac and other non-Windows platforms
-				redoButton.title = $.i18n._('redo') + " - Ctrl+Shift+Z";
-			}
-			redoButton.XShift = "-220px";
-			redoButton.execute = function(manager){
-				manager.redo();
-			};
-			setupButton(redoButton, true);
-			buttonRow.appendChild(redoButton); 
-			/*
-			var helpButton = document.createElement("li");
-			helpButton.className = "wmd-button";
-			helpButton.id = "wmd-help-button";
-			helpButton.XShift = "-240px";
-			helpButton.isHelp = true;
-			
-			var helpAnchor = document.createElement("a");
-			helpAnchor.href = helpLink;
-			helpAnchor.target = helpTarget
-			helpAnchor.title = helpHoverTitle;
-			helpButton.appendChild(helpAnchor);
-			
-			setupButton(helpButton, true);
-			buttonRow.appendChild(helpButton);
-			*/
-			setUndoRedoButtonStates();
-		}
-		
-		var setupEditor = function(){
-		
-			if (/\?noundo/.test(doc.location.href)) {
-				wmd.nativeUndo = true;
-			}
-			
-			if (!wmd.nativeUndo) {
-				undoMgr = new wmd.undoManager(function(){
-					previewRefreshCallback();
-					setUndoRedoButtonStates();
-				});
-			}
-			
-			makeSpritedButtonRow();
-			
-			
-			var keyEvent = "keydown";
-			if (global.isOpera) {
-				keyEvent = "keypress";
-			}
-			
-			util.addEvent(inputBox, keyEvent, function(key){
-				
-				// Check to see if we have a button key and, if so execute the callback.
-				if (key.ctrlKey || key.metaKey) {
-				
-					var keyCode = key.charCode || key.keyCode;
-					var keyCodeStr = String.fromCharCode(keyCode).toLowerCase();
-					
-					// Bugfix for messed up DEL and .
-					if (keyCode === 46) {
-						keyCodeStr = "";
-					}
-					if (keyCode === 190) {
-						keyCodeStr = ".";
-					}
-					
-					switch(keyCodeStr) {
-						case "b":
-							doClick(document.getElementById("wmd-bold-button"));
-							break;
-						case "i":
-							doClick(document.getElementById("wmd-italic-button"));
-							break;
-						case "l":
-							doClick(document.getElementById("wmd-link-button"));
-							break;
-						case ".":
-							doClick(document.getElementById("wmd-quote-button"));
-							break;
-						case "k":
-							doClick(document.getElementById("wmd-code-button"));
-							break;
-						case "g":
-							doClick(document.getElementById("wmd-image-button"));
-							break;
-						case "o":
-							doClick(document.getElementById("wmd-olist-button"));
-							break;
-						case "u":
-							doClick(document.getElementById("wmd-ulist-button"));
-							break;
-						case "h":
-							doClick(document.getElementById("wmd-heading-button"));
-							break;
-						case "r":
-							doClick(document.getElementById("wmd-hr-button"));
-							break;
-						case "y":
-							doClick(document.getElementById("wmd-redo-button"));
-							break;
-						case "z":
-							if(key.shiftKey) {
-								doClick(document.getElementById("wmd-redo-button"));
-							}
-							else {
-								doClick(document.getElementById("wmd-undo-button"));
-							}
-							break;
-						default:
-							return;
-					}
-					
-
-					if (key.preventDefault) {
-						key.preventDefault();
-					}
-					
-					if (top.event) {
-						top.event.returnValue = false;
-					}
-				}
-			});
-			
-			// Auto-indent on shift-enter
-			util.addEvent(inputBox, "keyup", function(key){
-				if (key.shiftKey && !key.ctrlKey && !key.metaKey) {
-					var keyCode = key.charCode || key.keyCode;
-					// Character 13 is Enter
-					if (keyCode === 13) {
-						fakeButton = {};
-						fakeButton.textOp = command.doAutoindent;
-						doClick(fakeButton);
-					}
-				}
-			});
-			
-			if (inputBox.form) {
-				var submitCallback = inputBox.form.onsubmit;
-				inputBox.form.onsubmit = function(){
-					convertToHtml();
-					if (submitCallback) {
-						return submitCallback.apply(this, arguments);
-					}
-				};
-			}
-		};
-		
-		// Convert the contents of the input textarea to HTML in the output/preview panels.
-		var convertToHtml = function(){
-		
-			if (wmd.showdown) {
-				var markdownConverter = new wmd.showdown.converter();
-			}
-			var text = inputBox.value;
-			
-			var callback = function(){
-				inputBox.value = text;
-			};
-			
-			if (!/markdown/.test(wmd.wmd_env.output.toLowerCase())) {
-				if (markdownConverter) {
-					inputBox.value = markdownConverter.makeHtml(text);
-					top.setTimeout(callback, 0);
-				}
-			}
-			return true;
-		};
-		
-		
-		this.undo = function(){
-			if (undoMgr) {
-				undoMgr.undo();
-			}
-		};
-		
-		this.redo = function(){
-			if (undoMgr) {
-				undoMgr.redo();
-			}
-		};
-		
-		// This is pretty useless.  The setupEditor function contents
-		// should just be copied here.
-		var init = function(){
-			setupEditor();
-		};
-		
-		this.destroy = function(){
-			if (undoMgr) {
-				undoMgr.destroy();
-			}
-			if (div.parentNode) {
-				div.parentNode.removeChild(div);
-			}
-			if (inputBox) {
-				inputBox.style.marginTop = "";
-			}
-			top.clearInterval(creationHandle);
-		};
-		
-		init();
-	};
-	
-	// The input textarea state/contents.
-	// This is used to implement undo/redo by the undo manager.
-	wmd.TextareaState = function(){
-	
-		// Aliases
-		var stateObj = this;
-		var inputArea = wmd.panels.input;
-		
-		this.init = function() {
-		
-			if (!util.isVisible(inputArea)) {
-				return;
-			}
-				
-			this.setInputAreaSelectionStartEnd();
-			this.scrollTop = inputArea.scrollTop;
-			if (!this.text && inputArea.selectionStart || inputArea.selectionStart === 0) {
-				this.text = inputArea.value;
-			}
-			
-		}
-		
-		// Sets the selected text in the input box after we've performed an
-		// operation.
-		this.setInputAreaSelection = function(){
-		
-			if (!util.isVisible(inputArea)) {
-				return;
-			}
-			
-			if (inputArea.selectionStart !== undefined && !global.isOpera) {
-			
-				inputArea.focus();
-				inputArea.selectionStart = stateObj.start;
-				inputArea.selectionEnd = stateObj.end;
-				inputArea.scrollTop = stateObj.scrollTop;
-			}
-			else if (doc.selection) {
-				
-				if (doc.activeElement && doc.activeElement !== inputArea) {
-					return;
-				}
-					
-				inputArea.focus();
-				var range = inputArea.createTextRange();
-				range.moveStart("character", -inputArea.value.length);
-				range.moveEnd("character", -inputArea.value.length);
-				range.moveEnd("character", stateObj.end);
-				range.moveStart("character", stateObj.start);
-				range.select();
-			}
-		};
-		
-		this.setInputAreaSelectionStartEnd = function(){
-		
-			if (inputArea.selectionStart || inputArea.selectionStart === 0) {
-			
-				stateObj.start = inputArea.selectionStart;
-				stateObj.end = inputArea.selectionEnd;
-			}
-			else if (doc.selection) {
-				
-				stateObj.text = util.fixEolChars(inputArea.value);
-				
-				// IE loses the selection in the textarea when buttons are
-				// clicked.  On IE we cache the selection and set a flag
-				// which we check for here.
-				var range;
-				if(wmd.ieRetardedClick && wmd.ieCachedRange) {
-					range = wmd.ieCachedRange;
-					wmd.ieRetardedClick = false;
-				}
-				else {
-					range = doc.selection.createRange();
-				}
-
-				var fixedRange = util.fixEolChars(range.text);
-				var marker = "\x07";
-				var markedRange = marker + fixedRange + marker;
-				range.text = markedRange;
-				var inputText = util.fixEolChars(inputArea.value);
-					
-				range.moveStart("character", -markedRange.length);
-				range.text = fixedRange;
-
-				stateObj.start = inputText.indexOf(marker);
-				stateObj.end = inputText.lastIndexOf(marker) - marker.length;
-					
-				var len = stateObj.text.length - util.fixEolChars(inputArea.value).length;
-					
-				if (len) {
-					range.moveStart("character", -fixedRange.length);
-					while (len--) {
-						fixedRange += "\n";
-						stateObj.end += 1;
-					}
-					range.text = fixedRange;
-				}
-					
-				this.setInputAreaSelection();
-			}
-		};
-		
-		// Restore this state into the input area.
-		this.restore = function(){
-		
-			if (stateObj.text != undefined && stateObj.text != inputArea.value) {
-				inputArea.value = stateObj.text;
-			}
-			this.setInputAreaSelection();
-			inputArea.scrollTop = stateObj.scrollTop;
-		};
-		
-		// Gets a collection of HTML chunks from the inptut textarea.
-		this.getChunks = function(){
-		
-			var chunk = new wmd.Chunks();
-			
-			chunk.before = util.fixEolChars(stateObj.text.substring(0, stateObj.start));
-			chunk.startTag = "";
-			chunk.selection = util.fixEolChars(stateObj.text.substring(stateObj.start, stateObj.end));
-			chunk.endTag = "";
-			chunk.after = util.fixEolChars(stateObj.text.substring(stateObj.end));
-			chunk.scrollTop = stateObj.scrollTop;
-			
-			return chunk;
-		};
-		
-		// Sets the TextareaState properties given a chunk of markdown.
-		this.setChunks = function(chunk){
-		
-			chunk.before = chunk.before + chunk.startTag;
-			chunk.after = chunk.endTag + chunk.after;
-			
-			if (global.isOpera) {
-				chunk.before = chunk.before.replace(/\n/g, "\r\n");
-				chunk.selection = chunk.selection.replace(/\n/g, "\r\n");
-				chunk.after = chunk.after.replace(/\n/g, "\r\n");
-			}
-			
-			this.start = chunk.before.length;
-			this.end = chunk.before.length + chunk.selection.length;
-			this.text = chunk.before + chunk.selection + chunk.after;
-			this.scrollTop = chunk.scrollTop;
-		};
-
-		this.init();
-	};
-	
-	// before: contains all the text in the input box BEFORE the selection.
-	// after: contains all the text in the input box AFTER the selection.
-	wmd.Chunks = function(){
-	};
-	
-	// startRegex: a regular expression to find the start tag
-	// endRegex: a regular expresssion to find the end tag
-	wmd.Chunks.prototype.findTags = function(startRegex, endRegex){
-	
-		var chunkObj = this;
-		var regex;
-		
-		if (startRegex) {
-			
-			regex = util.extendRegExp(startRegex, "", "$");
-			
-			this.before = this.before.replace(regex, 
-				function(match){
-					chunkObj.startTag = chunkObj.startTag + match;
-					return "";
-				});
-			
-			regex = util.extendRegExp(startRegex, "^", "");
-			
-			this.selection = this.selection.replace(regex, 
-				function(match){
-					chunkObj.startTag = chunkObj.startTag + match;
-					return "";
-				});
-		}
-		
-		if (endRegex) {
-			
-			regex = util.extendRegExp(endRegex, "", "$");
-			
-			this.selection = this.selection.replace(regex,
-				function(match){
-					chunkObj.endTag = match + chunkObj.endTag;
-					return "";
-				});
-
-			regex = util.extendRegExp(endRegex, "^", "");
-			
-			this.after = this.after.replace(regex,
-				function(match){
-					chunkObj.endTag = match + chunkObj.endTag;
-					return "";
-				});
-		}
-	};
-	
-	// If remove is false, the whitespace is transferred
-	// to the before/after regions.
-	//
-	// If remove is true, the whitespace disappears.
-	wmd.Chunks.prototype.trimWhitespace = function(remove){
-	
-		this.selection = this.selection.replace(/^(\s*)/, "");
-		
-		if (!remove) {
-			this.before += re.$1;
-		}
-		
-		this.selection = this.selection.replace(/(\s*)$/, "");
-		
-		if (!remove) {
-			this.after = re.$1 + this.after;
-		}
-	};
-	
-	
-	wmd.Chunks.prototype.skipLines = function(nLinesBefore, nLinesAfter, findExtraNewlines){
-	
-		if (nLinesBefore === undefined) {
-			nLinesBefore = 1;
-		}
-		
-		if (nLinesAfter === undefined) {
-			nLinesAfter = 1;
-		}
-		
-		nLinesBefore++;
-		nLinesAfter++;
-		
-		var regexText;
-		var replacementText;
-		
-		this.selection = this.selection.replace(/(^\n*)/, "");
-		this.startTag = this.startTag + re.$1;
-		this.selection = this.selection.replace(/(\n*$)/, "");
-		this.endTag = this.endTag + re.$1;
-		this.startTag = this.startTag.replace(/(^\n*)/, "");
-		this.before = this.before + re.$1;
-		this.endTag = this.endTag.replace(/(\n*$)/, "");
-		this.after = this.after + re.$1;
-		
-		if (this.before) {
-		
-			regexText = replacementText = "";
-			
-			while (nLinesBefore--) {
-				regexText += "\\n?";
-				replacementText += "\n";
-			}
-			
-			if (findExtraNewlines) {
-				regexText = "\\n*";
-			}
-			this.before = this.before.replace(new re(regexText + "$", ""), replacementText);
-		}
-		
-		if (this.after) {
-		
-			regexText = replacementText = "";
-			
-			while (nLinesAfter--) {
-				regexText += "\\n?";
-				replacementText += "\n";
-			}
-			if (findExtraNewlines) {
-				regexText = "\\n*";
-			}
-			
-			this.after = this.after.replace(new re(regexText, ""), replacementText);
-		}
-	};
-	
-	// The markdown symbols - 4 spaces = code, > = blockquote, etc.
-	command.prefixes = "(?:\\s{4,}|\\s*>|\\s*-\\s+|\\s*\\d+\\.|=|\\+|-|_|\\*|#|\\s*\\[[^\n]]+\\]:)";
-	
-	// Remove markdown symbols from the chunk selection.
-	command.unwrap = function(chunk){
-		var txt = new re("([^\\n])\\n(?!(\\n|" + command.prefixes + "))", "g");
-		chunk.selection = chunk.selection.replace(txt, "$1 $2");
-	};
-	
-	command.wrap = function(chunk, len){
-		command.unwrap(chunk);
-		var regex = new re("(.{1," + len + "})( +|$\\n?)", "gm");
-		
-		chunk.selection = chunk.selection.replace(regex, function(line, marked){
-			if (new re("^" + command.prefixes, "").test(line)) {
-				return line;
-			}
-			return marked + "\n";
-		});
-		
-		chunk.selection = chunk.selection.replace(/\s+$/, "");
-	};
-	
-	command.doBold = function(chunk, postProcessing){
-		return command.doBorI(chunk, postProcessing, 2, "strong text");
-	};
-	
-	command.doItalic = function(chunk, postProcessing){
-		return command.doBorI(chunk, postProcessing, 1, "emphasized text");
-	};
-	
-	// chunk: The selected region that will be enclosed with */**
-	// nStars: 1 for italics, 2 for bold
-	// insertText: If you just click the button without highlighting text, this gets inserted
-	command.doBorI = function(chunk, postProcessing, nStars, insertText){
-	
-		// Get rid of whitespace and fixup newlines.
-		chunk.trimWhitespace();
-		chunk.selection = chunk.selection.replace(/\n{2,}/g, "\n");
-		
-		// Look for stars before and after.  Is the chunk already marked up?
-		chunk.before.search(/(\**$)/);
-		var starsBefore = re.$1;
-		
-		chunk.after.search(/(^\**)/);
-		var starsAfter = re.$1;
-		
-		var prevStars = Math.min(starsBefore.length, starsAfter.length);
-		
-		// Remove stars if we have to since the button acts as a toggle.
-		if ((prevStars >= nStars) && (prevStars != 2 || nStars != 1)) {
-			chunk.before = chunk.before.replace(re("[*]{" + nStars + "}$", ""), "");
-			chunk.after = chunk.after.replace(re("^[*]{" + nStars + "}", ""), "");
-		}
-		else if (!chunk.selection && starsAfter) {
-			// It's not really clear why this code is necessary.  It just moves
-			// some arbitrary stuff around.
-			chunk.after = chunk.after.replace(/^([*_]*)/, "");
-			chunk.before = chunk.before.replace(/(\s?)$/, "");
-			var whitespace = re.$1;
-			chunk.before = chunk.before + starsAfter + whitespace;
-		}
-		else {
-		
-			// In most cases, if you don't have any selected text and click the button
-			// you'll get a selected, marked up region with the default text inserted.
-			if (!chunk.selection && !starsAfter) {
-				chunk.selection = insertText;
-			}
-			
-			// Add the true markup.
-			var markup = nStars <= 1 ? "*" : "**"; // shouldn't the test be = ?
-			chunk.before = chunk.before + markup;
-			chunk.after = markup + chunk.after;
-		}
-		
-		return;
-	};
-	
-	command.stripLinkDefs = function(text, defsToAdd){
-	
-		text = text.replace(/^[ ]{0,3}\[(\d+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|$)/gm, 
-			function(totalMatch, id, link, newlines, title){	
-				defsToAdd[id] = totalMatch.replace(/\s*$/, "");
-				if (newlines) {
-					// Strip the title and return that separately.
-					defsToAdd[id] = totalMatch.replace(/["(](.+?)[")]$/, "");
-					return newlines + title;
-				}
-				return "";
-			});
-		
-		return text;
-	};
-	
-	command.addLinkDef = function(chunk, linkDef){
-	
-		var refNumber = 0; // The current reference number
-		var defsToAdd = {}; //
-		// Start with a clean slate by removing all previous link definitions.
-		chunk.before = command.stripLinkDefs(chunk.before, defsToAdd);
-		chunk.selection = command.stripLinkDefs(chunk.selection, defsToAdd);
-		chunk.after = command.stripLinkDefs(chunk.after, defsToAdd);
-		
-		var defs = "";
-		var regex = /(\[(?:\[[^\]]*\]|[^\[\]])*\][ ]?(?:\n[ ]*)?\[)(\d+)(\])/g;
-		
-		var addDefNumber = function(def){
-			refNumber++;
-			def = def.replace(/^[ ]{0,3}\[(\d+)\]:/, "  [" + refNumber + "]:");
-			defs += "\n" + def;
-		};
-		
-		var getLink = function(wholeMatch, link, id, end){
-		
-			if (defsToAdd[id]) {
-				addDefNumber(defsToAdd[id]);
-				return link + refNumber + end;
-				
-			}
-			return wholeMatch;
-		};
-		
-		chunk.before = chunk.before.replace(regex, getLink);
-		
-		if (linkDef) {
-			addDefNumber(linkDef);
-		}
-		else {
-			chunk.selection = chunk.selection.replace(regex, getLink);
-		}
-		
-		var refOut = refNumber;
-		
-		chunk.after = chunk.after.replace(regex, getLink);
-		
-		if (chunk.after) {
-			chunk.after = chunk.after.replace(/\n*$/, "");
-		}
-		if (!chunk.after) {
-			chunk.selection = chunk.selection.replace(/\n*$/, "");
-		}
-		
-		chunk.after += "\n\n" + defs;
-		
-		return refOut;
-	};
-	
-	command.doLinkOrImage = function(chunk, postProcessing, isImage){
-	
-		chunk.trimWhitespace();
-		chunk.findTags(/\s*!?\[/, /\][ ]?(?:\n[ ]*)?(\[.*?\])?/);
-		
-		if (chunk.endTag.length > 1) {
-		
-			chunk.startTag = chunk.startTag.replace(/!?\[/, "");
-			chunk.endTag = "";
-			command.addLinkDef(chunk, null);
-			
-		}
-		else {
-		
-			if (/\n\n/.test(chunk.selection)) {
-				command.addLinkDef(chunk, null);
-				return;
-			}
-			
-			// The function to be executed when you enter a link and press OK or Cancel.
-			// Marks up the link and adds the ref.
-			var makeLinkMarkdown = function(link){
-			
-				if (link !== null) {
-				
-					chunk.startTag = chunk.endTag = "";
-					var linkDef = " [999]: " + link;
-					
-					var num = command.addLinkDef(chunk, linkDef);
-					chunk.startTag = isImage ? "![" : "[";
-					chunk.endTag = "][" + num + "]";
-					
-					if (!chunk.selection) {
-						if (isImage) {
-							chunk.selection = "alt text";
-						}
-						else {
-							chunk.selection = "link text";
-						}
-					}
-				}
-				postProcessing();
-			};
-			
-			if (isImage) {
-                // add forth param to identify image window
-				util.prompt(imageDialogText, imageDefaultText, makeLinkMarkdown, 1);
-			}
-			else {
-				util.prompt(linkDialogText, linkDefaultText, makeLinkMarkdown);
-			}
-			return true;
-		}
-	};
-	
-	util.makeAPI = function(){
-		wmd.wmd = {};
-		wmd.wmd.editor = wmd.editor;
-		wmd.wmd.previewManager = wmd.previewManager;
-	};
-	
-	util.startEditor = function(){
-	
-		if (wmd.wmd_env.autostart === false) {
-			util.makeAPI();
-			return;
-		}
-
-		var edit;		// The editor (buttons + input + outputs) - the main object.
-		var previewMgr;	// The preview manager.
-		
-		// Fired after the page has fully loaded.
-		var loadListener = function(){
-		
-			wmd.panels = new wmd.PanelCollection();
-			
-			previewMgr = new wmd.previewManager();
-			var previewRefreshCallback = previewMgr.refresh;
-						
-			edit = new wmd.editor(previewRefreshCallback);
-			
-			previewMgr.refresh(true);
-			
-		};
-		
-		util.addEvent(top, "load", loadListener);
-	};
-	
-	wmd.previewManager = function(){
-		
-		var managerObj = this;
-		var converter;
-		var poller;
-		var timeout;
-		var elapsedTime;
-		var oldInputText;
-		var htmlOut;
-		var maxDelay = 3000;
-		var startType = "delayed"; // The other legal value is "manual"
-		
-		// Adds event listeners to elements and creates the input poller.
-		var setupEvents = function(inputElem, listener){
-		
-			util.addEvent(inputElem, "input", listener);
-			inputElem.onpaste = listener;
-			inputElem.ondrop = listener;
-			
-			util.addEvent(inputElem, "keypress", listener);
-			util.addEvent(inputElem, "keydown", listener);
-			// previewPollInterval is set at the top of this file.
-			poller = new wmd.inputPoller(listener, previewPollInterval);
-		};
-		
-		var getDocScrollTop = function(){
-		
-			var result = 0;
-			
-			if (top.innerHeight) {
-				result = top.pageYOffset;
-			}
-			else 
-				if (doc.documentElement && doc.documentElement.scrollTop) {
-					result = doc.documentElement.scrollTop;
-				}
-				else 
-					if (doc.body) {
-						result = doc.body.scrollTop;
-					}
-			
-			return result;
-		};
-		
-		var makePreviewHtml = function(){
-		
-			// If there are no registered preview and output panels
-			// there is nothing to do.
-			if (!wmd.panels.preview && !wmd.panels.output) {
-				return;
-			}
-			
-			var text = wmd.panels.input.value;
-			if (text && text == oldInputText) {
-				return; // Input text hasn't changed.
-			}
-			else {
-				oldInputText = text;
-			}
-			
-			var prevTime = new Date().getTime();
-			
-			if (!converter && wmd.showdown) {
-				converter = new wmd.showdown.converter();
-			}
-			
-			if (converter) {
-				text = converter.makeHtml(text);
-			}
-			
-			// Calculate the processing time of the HTML creation.
-			// It's used as the delay time in the event listener.
-			var currTime = new Date().getTime();
-			elapsedTime = currTime - prevTime;
-			
-			pushPreviewHtml(text);
-			htmlOut = text;
-		};
-		
-		// setTimeout is already used.  Used as an event listener.
-		var applyTimeout = function(){
-		
-			if (timeout) {
-				top.clearTimeout(timeout);
-				timeout = undefined;
-			}
-			
-			if (startType !== "manual") {
-			
-				var delay = 0;
-				
-				if (startType === "delayed") {
-					delay = elapsedTime;
-				}
-				
-				if (delay > maxDelay) {
-					delay = maxDelay;
-				}
-				timeout = top.setTimeout(makePreviewHtml, delay);
-			}
-		};
-		
-		var getScaleFactor = function(panel){
-			if (panel.scrollHeight <= panel.clientHeight) {
-				return 1;
-			}
-			return panel.scrollTop / (panel.scrollHeight - panel.clientHeight);
-		};
-		
-		var setPanelScrollTops = function(){
-		
-			if (wmd.panels.preview) {
-				wmd.panels.preview.scrollTop = (wmd.panels.preview.scrollHeight - wmd.panels.preview.clientHeight) * getScaleFactor(wmd.panels.preview);
-				;
-			}
-			
-			if (wmd.panels.output) {
-				wmd.panels.output.scrollTop = (wmd.panels.output.scrollHeight - wmd.panels.output.clientHeight) * getScaleFactor(wmd.panels.output);
-				;
-			}
-		};
-		
-		this.refresh = function(requiresRefresh){
-		
-			if (requiresRefresh) {
-				oldInputText = "";
-				makePreviewHtml();
-			}
-			else {
-				applyTimeout();
-			}
-		};
-		
-		this.processingTime = function(){
-			return elapsedTime;
-		};
-		
-		// The output HTML
-		this.output = function(){
-			return htmlOut;
-		};
-		
-		// The mode can be "manual" or "delayed"
-		this.setUpdateMode = function(mode){
-			startType = mode;
-			managerObj.refresh();
-		};
-		
-		var isFirstTimeFilled = true;
-		
-		var pushPreviewHtml = function(text){
-		
-			var emptyTop = position.getTop(wmd.panels.input) - getDocScrollTop();
-			
-			// Send the encoded HTML to the output textarea/div.
-			if (wmd.panels.output) {
-				// The value property is only defined if the output is a textarea.
-				if (wmd.panels.output.value !== undefined) {
-					wmd.panels.output.value = text;
-					wmd.panels.output.readOnly = true;
-				}
-				// Otherwise we are just replacing the text in a div.
-				// Send the HTML wrapped in <pre><code>
-				else {
-					var newText = text.replace(/&/g, "&amp;");
-					newText = newText.replace(/</g, "&lt;");
-					wmd.panels.output.innerHTML = "<pre><code>" + newText + "</code></pre>";
-				}
-			}
-			
-			if (wmd.panels.preview) {
-				wmd.panels.preview.innerHTML = text;
-			}
-			
-			setPanelScrollTops();
-			
-			if (isFirstTimeFilled) {
-				isFirstTimeFilled = false;
-				return;
-			}
-			
-			var fullTop = position.getTop(wmd.panels.input) - getDocScrollTop();
-			
-			if (global.isIE) {
-				top.setTimeout(function(){
-					top.scrollBy(0, fullTop - emptyTop);
-				}, 0);
-			}
-			else {
-				top.scrollBy(0, fullTop - emptyTop);
-			}
-		};
-		
-		var init = function(){
-		
-			setupEvents(wmd.panels.input, applyTimeout);
-			makePreviewHtml();
-			
-			if (wmd.panels.preview) {
-				wmd.panels.preview.scrollTop = 0;
-			}
-			if (wmd.panels.output) {
-				wmd.panels.output.scrollTop = 0;
-			}
-		};
-		
-		this.destroy = function(){
-			if (poller) {
-				poller.destroy();
-			}
-		};
-		
-		init();
-	};
-
-	// When making a list, hitting shift-enter will put your cursor on the next line
-	// at the current indent level.
-	command.doAutoindent = function(chunk, postProcessing){
-		
-		chunk.before = chunk.before.replace(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]*\n$/, "\n\n");
-		chunk.before = chunk.before.replace(/(\n|^)[ ]{0,3}>[ \t]*\n$/, "\n\n");
-		chunk.before = chunk.before.replace(/(\n|^)[ \t]+\n$/, "\n\n");
-		
-		if(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]+.*\n$/.test(chunk.before)){
-			if(command.doList){
-				command.doList(chunk);
-			}
-		}
-		if(/(\n|^)[ ]{0,3}>[ \t]+.*\n$/.test(chunk.before)){
-			if(command.doBlockquote){
-				command.doBlockquote(chunk);
-			}
-		}
-		if(/(\n|^)(\t|[ ]{4,}).*\n$/.test(chunk.before)){
-			if(command.doCode){
-				command.doCode(chunk);
-			}
-		}
-	};
-	
-	command.doBlockquote = function(chunk, postProcessing){
-		
-		chunk.selection = chunk.selection.replace(/^(\n*)([^\r]+?)(\n*)$/,
-			function(totalMatch, newlinesBefore, text, newlinesAfter){
-				chunk.before += newlinesBefore;
-				chunk.after = newlinesAfter + chunk.after;
-				return text;
-			});
-			
-		chunk.before = chunk.before.replace(/(>[ \t]*)$/,
-			function(totalMatch, blankLine){
-				chunk.selection = blankLine + chunk.selection;
-				return "";
-			});
-			
-		chunk.selection = chunk.selection.replace(/^(\s|>)+$/ ,"");
-		chunk.selection = chunk.selection || "Blockquote";
-		
-		if(chunk.before){
-			chunk.before = chunk.before.replace(/\n?$/,"\n");
-		}
-		if(chunk.after){
-			chunk.after = chunk.after.replace(/^\n?/,"\n");
-		}
-		
-		chunk.before = chunk.before.replace(/(((\n|^)(\n[ \t]*)*>(.+\n)*.*)+(\n[ \t]*)*$)/,
-			function(totalMatch){
-				chunk.startTag = totalMatch;
-				return "";
-			});
-			
-		chunk.after = chunk.after.replace(/^(((\n|^)(\n[ \t]*)*>(.+\n)*.*)+(\n[ \t]*)*)/,
-			function(totalMatch){
-				chunk.endTag = totalMatch;
-				return "";
-			});
-		
-		var replaceBlanksInTags = function(useBracket){
-			
-			var replacement = useBracket ? "> " : "";
-			
-			if(chunk.startTag){
-				chunk.startTag = chunk.startTag.replace(/\n((>|\s)*)\n$/,
-					function(totalMatch, markdown){
-						return "\n" + markdown.replace(/^[ ]{0,3}>?[ \t]*$/gm, replacement) + "\n";
-					});
-			}
-			if(chunk.endTag){
-				chunk.endTag = chunk.endTag.replace(/^\n((>|\s)*)\n/,
-					function(totalMatch, markdown){
-						return "\n" + markdown.replace(/^[ ]{0,3}>?[ \t]*$/gm, replacement) + "\n";
-					});
-			}
-		};
-		
-		if(/^(?![ ]{0,3}>)/m.test(chunk.selection)){
-			command.wrap(chunk, wmd.wmd_env.lineLength - 2);
-			chunk.selection = chunk.selection.replace(/^/gm, "> ");
-			replaceBlanksInTags(true);
-			chunk.skipLines();
-		}
-		else{
-			chunk.selection = chunk.selection.replace(/^[ ]{0,3}> ?/gm, "");
-			command.unwrap(chunk);
-			replaceBlanksInTags(false);
-			
-			if(!/^(\n|^)[ ]{0,3}>/.test(chunk.selection) && chunk.startTag){
-				chunk.startTag = chunk.startTag.replace(/\n{0,2}$/, "\n\n");
-			}
-			
-			if(!/(\n|^)[ ]{0,3}>.*$/.test(chunk.selection) && chunk.endTag){
-				chunk.endTag=chunk.endTag.replace(/^\n{0,2}/, "\n\n");
-			}
-		}
-		
-		if(!/\n/.test(chunk.selection)){
-			chunk.selection = chunk.selection.replace(/^(> *)/,
-			function(wholeMatch, blanks){
-				chunk.startTag += blanks;
-				return "";
-			});
-		}
-	};
-
-	command.doCode = function(chunk, postProcessing){
-		
-		var hasTextBefore = /\S[ ]*$/.test(chunk.before);
-		var hasTextAfter = /^[ ]*\S/.test(chunk.after);
-		
-		// Use 'four space' markdown if the selection is on its own
-		// line or is multiline.
-		if((!hasTextAfter && !hasTextBefore) || /\n/.test(chunk.selection)){
-			
-			chunk.before = chunk.before.replace(/[ ]{4}$/,
-				function(totalMatch){
-					chunk.selection = totalMatch + chunk.selection;
-					return "";
-				});
-				
-			var nLinesBack = 1;
-			var nLinesForward = 1;
-			
-			if(/\n(\t|[ ]{4,}).*\n$/.test(chunk.before)){
-				nLinesBack = 0;
-			}
-			if(/^\n(\t|[ ]{4,})/.test(chunk.after)){
-				nLinesForward = 0;
-			}
-			
-			chunk.skipLines(nLinesBack, nLinesForward);
-			
-			if(!chunk.selection){
-				chunk.startTag = "    ";
-				chunk.selection = "enter code here";
-			}
-			else {
-				if(/^[ ]{0,3}\S/m.test(chunk.selection)){
-					chunk.selection = chunk.selection.replace(/^/gm, "    ");
-				}
-				else{
-					chunk.selection = chunk.selection.replace(/^[ ]{4}/gm, "");
-				}
-			}
-		}
-		else{
-			// Use backticks (`) to delimit the code block.
-			
-			chunk.trimWhitespace();
-			chunk.findTags(/`/, /`/);
-			
-			if(!chunk.startTag && !chunk.endTag){
-				chunk.startTag = chunk.endTag="`";
-				if(!chunk.selection){
-					chunk.selection = "enter code here";
-				}
-			}
-			else if(chunk.endTag && !chunk.startTag){
-				chunk.before += chunk.endTag;
-				chunk.endTag = "";
-			}
-			else{
-				chunk.startTag = chunk.endTag="";
-			}
-		}
-	};
-	
-	command.doList = function(chunk, postProcessing, isNumberedList){
-				
-		// These are identical except at the very beginning and end.
-		// Should probably use the regex extension function to make this clearer.
-		var previousItemsRegex = /(\n|^)(([ ]{0,3}([*+-]|\d+[.])[ \t]+.*)(\n.+|\n{2,}([*+-].*|\d+[.])[ \t]+.*|\n{2,}[ \t]+\S.*)*)\n*$/;
-		var nextItemsRegex = /^\n*(([ ]{0,3}([*+-]|\d+[.])[ \t]+.*)(\n.+|\n{2,}([*+-].*|\d+[.])[ \t]+.*|\n{2,}[ \t]+\S.*)*)\n*/;
-		
-		// The default bullet is a dash but others are possible.
-		// This has nothing to do with the particular HTML bullet,
-		// it's just a markdown bullet.
-		var bullet = "-";
-		
-		// The number in a numbered list.
-		var num = 1;
-		
-		// Get the item prefix - e.g. " 1. " for a numbered list, " - " for a bulleted list.
-		var getItemPrefix = function(){
-			var prefix;
-			if(isNumberedList){
-				prefix = " " + num + ". ";
-				num++;
-			}
-			else{
-				prefix = " " + bullet + " ";
-			}
-			return prefix;
-		};
-		
-		// Fixes the prefixes of the other list items.
-		var getPrefixedItem = function(itemText){
-		
-			// The numbering flag is unset when called by autoindent.
-			if(isNumberedList === undefined){
-				isNumberedList = /^\s*\d/.test(itemText);
-			}
-			
-			// Renumber/bullet the list element.
-			itemText = itemText.replace(/^[ ]{0,3}([*+-]|\d+[.])\s/gm,
-				function( _ ){
-					return getItemPrefix();
-				});
-				
-			return itemText;
-		};
-		
-		chunk.findTags(/(\n|^)*[ ]{0,3}([*+-]|\d+[.])\s+/, null);
-		
-		if(chunk.before && !/\n$/.test(chunk.before) && !/^\n/.test(chunk.startTag)){
-			chunk.before += chunk.startTag;
-			chunk.startTag = "";
-		}
-		
-		if(chunk.startTag){
-			
-			var hasDigits = /\d+[.]/.test(chunk.startTag);
-			chunk.startTag = "";
-			chunk.selection = chunk.selection.replace(/\n[ ]{4}/g, "\n");
-			command.unwrap(chunk);
-			chunk.skipLines();
-			
-			if(hasDigits){
-				// Have to renumber the bullet points if this is a numbered list.
-				chunk.after = chunk.after.replace(nextItemsRegex, getPrefixedItem);
-			}
-			if(isNumberedList == hasDigits){
-				return;
-			}
-		}
-		
-		var nLinesUp = 1;
-		
-		chunk.before = chunk.before.replace(previousItemsRegex,
-			function(itemText){
-				if(/^\s*([*+-])/.test(itemText)){
-					bullet = re.$1;
-				}
-				nLinesUp = /[^\n]\n\n[^\n]/.test(itemText) ? 1 : 0;
-				return getPrefixedItem(itemText);
-			});
-			
-		if(!chunk.selection){
-			chunk.selection = "List item";
-		}
-		
-		var prefix = getItemPrefix();
-		
-		var nLinesDown = 1;
-		
-		chunk.after = chunk.after.replace(nextItemsRegex,
-			function(itemText){
-				nLinesDown = /[^\n]\n\n[^\n]/.test(itemText) ? 1 : 0;
-				return getPrefixedItem(itemText);
-			});
-			
-		chunk.trimWhitespace(true);
-		chunk.skipLines(nLinesUp, nLinesDown, true);
-		chunk.startTag = prefix;
-		var spaces = prefix.replace(/./g, " ");
-		command.wrap(chunk, wmd.wmd_env.lineLength - spaces.length);
-		chunk.selection = chunk.selection.replace(/\n/g, "\n" + spaces);
-		
-	};
-	
-	command.doHeading = function(chunk, postProcessing){
-		
-		// Remove leading/trailing whitespace and reduce internal spaces to single spaces.
-		chunk.selection = chunk.selection.replace(/\s+/g, " ");
-		chunk.selection = chunk.selection.replace(/(^\s+|\s+$)/g, "");
-		
-		// If we clicked the button with no selected text, we just
-		// make a level 2 hash header around some default text.
-		if(!chunk.selection){
-			chunk.startTag = "## ";
-			chunk.selection = "Heading";
-			chunk.endTag = " ##";
-			return;
-		}
-		
-		var headerLevel = 0;		// The existing header level of the selected text.
-		
-		// Remove any existing hash heading markdown and save the header level.
-		chunk.findTags(/#+[ ]*/, /[ ]*#+/);
-		if(/#+/.test(chunk.startTag)){
-			headerLevel = re.lastMatch.length;
-		}
-		chunk.startTag = chunk.endTag = "";
-		
-		// Try to get the current header level by looking for - and = in the line
-		// below the selection.
-		chunk.findTags(null, /\s?(-+|=+)/);
-		if(/=+/.test(chunk.endTag)){
-			headerLevel = 1;
-		}
-		if(/-+/.test(chunk.endTag)){
-			headerLevel = 2;
-		}
-		
-		// Skip to the next line so we can create the header markdown.
-		chunk.startTag = chunk.endTag = "";
-		chunk.skipLines(1, 1);
-
-		// We make a level 2 header if there is no current header.
-		// If there is a header level, we substract one from the header level.
-		// If it's already a level 1 header, it's removed.
-		var headerLevelToCreate = headerLevel == 0 ? 2 : headerLevel - 1;
-		
-		if(headerLevelToCreate > 0){
-			
-			// The button only creates level 1 and 2 underline headers.
-			// Why not have it iterate over hash header levels?  Wouldn't that be easier and cleaner?
-			var headerChar = headerLevelToCreate >= 2 ? "-" : "=";
-			var len = chunk.selection.length;
-			if(len > wmd.wmd_env.lineLength){
-				len = wmd.wmd_env.lineLength;
-			}
-			chunk.endTag = "\n";
-			while(len--){
-				chunk.endTag += headerChar;
-			}
-		}
-	};	
-	
-	command.doHorizontalRule = function(chunk, postProcessing){
-		chunk.startTag = "----------\n";
-		chunk.selection = "";
-		chunk.skipLines(2, 1, true);
-	}
-};
-
-
-Attacklab.wmd_env = {};
-Attacklab.account_options = {};
-Attacklab.wmd_defaults = {version:1, output:"Markdown", lineLength:40, delayLoad:false};
-
-if(!Attacklab.wmd)
-{
-	Attacklab.wmd = function()
-	{
-		Attacklab.loadEnv = function()
-		{
-			var mergeEnv = function(env)
-			{
-				if(!env)
-				{
-					return;
-				}
-			
-				for(var key in env)
-				{
-					Attacklab.wmd_env[key] = env[key];
-				}
-			};
-			
-			mergeEnv(Attacklab.wmd_defaults);
-			mergeEnv(Attacklab.account_options);
-			mergeEnv(top["wmd_options"]);
-			Attacklab.full = true;
-			
-			var defaultButtons = "bold italic link blockquote code image ol ul heading hr";
-			Attacklab.wmd_env.buttons = Attacklab.wmd_env.buttons || defaultButtons;
-		};
-		Attacklab.loadEnv();
-
-	};
-	
-	Attacklab.wmd();
-	Attacklab.wmdBase();
-	Attacklab.Util.startEditor();
-};
-
-- 
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