Clean up 404 page

404.md

@@ -6,59 +6,11 @@ notoc: true
 tree: false
 ---
 
-<br/>
+It seems the page you're looking for doesn't exist. Maybe you're on the wrong
+track, maybe you found a broken link. Who knows?
 
-We tried to forward you to where we think you might be going, but we couldn't
-find a good match. You've got some choices:
+Either way, here's a couple of options for you:
 
-<div id="sorryMsg"></div>
-
-<!-- Script needs to be at the bottom, after any content -->
-<script language="JavaScript">
-var forwardingURL=window.location.pathname;
-if (forwardingURL.charAt(forwardingURL.length - 1) != "/") forwardingURL += "/";
-var gonnaFwd = false;
-var newURL = "";
-var baseURL = "";
-var archive = false;
-console.log(forwardingURL);
-
-// .MD EXTENSION CHECK
-if (forwardingURL.indexOf(".md") > -1)
-{
-  gonnaFwd = true;
-  newURL = forwardingURL.replace(".md","") + location.hash;
-} else {
-
-  // CSV CHECK
-  {% for item in site.data.redirects %}
-  var redirectVal = {{ item | jsonify }};
-  if (forwardingURL == redirectVal.source)
-  {
-    console.log("Found via CSV @ ", redirectVal.source, redirectVal.destination);
-    gonnaFwd = true;
-    newURL = forwardingURL.replace(redirectVal.source,redirectVal.destination);
-  }
-  {% endfor %}
-} // end of check for .md
-
-var path = window.location.pathname.replace("#","");
-var phrase = decodeURIComponent(path.replace(/\/+/g, ' ').trim());
-
-if (gonnaFwd) {
-  newURL = baseURL + newURL;
-  console.log("Forwarding to: " + newURL);
-  window.location.replace(newURL);
-  window.location.href = newURL;
-  document.write('<meta http-equiv="refresh" content="0; url=' + newURL + '">')
-} else {
-  console.log("Showing 404 choices");
-  var ghIssueQueryString = "title=404%20at%20" + path + "&body=URL%3A%20" + path;
-  var output = new Array();
-  output.push("<ul><li><a href='https://github.com/docker/docker.github.io/issues/new?" + ghIssueQueryString + "' class='nomunge'>File a ticket</a></li>");
-  output.push("<li><a href='/search/?q=" + phrase + "'</a>Search for <tt>&quot;" + phrase + "&quot;</tt></a></li>");
-  output.push("<li><a href='/search/'>Try a different search</a></li>");
-  output.push("<li><a href='/'>Go to the index</a></li></ul>");
-  document.getElementById('sorryMsg').innerHTML = output.join("");
-}
-</script>
+* [Open an issue](https://github.com/docker/docker.github.io/issues/new?title=I%20found%20a%20broken%20link&body=%3CDescribe%20how%20you%20got%20there%3E)
+* [Go to back](/)
+* [Tweet us something](https://twitter.com/docker)