Fixes for forwarding, custom 404

404.md

@@ -1,4 +1,5 @@
 ---
+layout: null
 permalink: /404.html
 ---
 
@@ -16,10 +17,12 @@ function doFwd() {
 
     console.log(domainName + ":"+ portNumber +"/{{ item[0] }}");
     gonnaFwd = true;
-    if(forwardingURL.indexOf(":")>-1) {
+    if(portNumber.length > 0) {
+      console.log("Port!");
       // there is a port number in the location; make sure to replace it
       newURL = forwardingURL.replace(domainName + ":"+ portNumber +"/{{ item[0] }}","{{ page.archiveserver }}:{{ item[1].ports[0] | replace:':4000','' }}");
     } else {
+      console.log("No port");
       // no port number in the location; just foward them on
       newURL = forwardingURL.replace(domainName + "/{{ item[0] }}","{{ page.archiveserver }}:{{ item[1].ports[0] | replace:':4000','' }}");
     }
@@ -29,7 +32,7 @@ function doFwd() {
     console.log("Forwarding to: " + newURL);
     window.location.replace(newURL);
   } else {
-    document.getElementById("DocumentationText").innerHTML = "<h1>404</h1>Sorry, we can't find that page. Feel free to <a href='https://github.com/docker/docker.github.io/issues/new?title=404 at: " + forwardingURL +  "&body=URL: "+ forwardingURL +"' class='nomunge'>file a ticket</a> and let us know!";
+    window.location.replace("/sorry/#" + forwardingURL);
   }
 }
 window.onload = doFwd;

_layouts/docs.html

@@ -192,6 +192,7 @@ ng\:form {
             <div {% if page.notoc %} class="col-xs-12 col-sm-9 col-md-10" {% else %} class="col-xs-12 col-sm-9 col-md-8 col-xl-9" {% endif %} >
               <section class="section" id="DocumentationText">
 							{{ content }}
+							{% if page.noratings != true %}
 							<div style="text-align: center">
 								<img src="/images/chat.png" alt="chat icon" style="margin-right: 10px">
 								<b>Feedback?</b> Questions? Suggestions?<br/>
@@ -207,8 +208,8 @@ ng\:form {
 								};
 								(function(d,c,j){if(!document.getElementById(j)){var pd=d.createElement(c),s;pd.id=j;pd.src=('https:'==document.location.protocol)?'https://polldaddy.com/js/rating/rating.js':'http://i0.poll.fm/js/rating/rating.js';s=document.getElementsByTagName(c)[0];s.parentNode.insertBefore(pd,s);}}(document,'script','pd-rating-js'));
 								</script>
-
 							</div>
+							{% endif %}
 			       </section>
 
 						 <script language="javascript">

sorry.md

@@ -0,0 +1,29 @@
+---
+title: "Sorry, we can't find that page :("
+noratings: true
+---
+
+# Sorry, we can't find that page
+
+<script language="JavaScript">
+function populateTicket()
+{
+  var output = new Array();
+  output.push("You can <a href='https://github.com/docker/docker.github.io/issues/new?title=404 at: ");
+  output.push(window.location.hash.replace("#",""));
+  output.push("&body=URL: ");
+  output.push(window.location.hash.replace("#",""));
+  output.push("' class='nomunge'>file a ticket</a> or <a href='/search/?q=");
+  output.push(window.location.hash.replace("#",""));
+  output.push("'>try a search</a>!");
+  document.getElementById("sorryMsg").innerHTML = output.join("");
+}
+window.onload = populateTicket;
+</script>
+
+<br/>
+
+We tried to forward you to where we think you might be going, but we couldn't
+find a good match.
+
+<span id="sorryMsg" />