Update 404.md

404.md

@@ -3,21 +3,35 @@ layout: docwithnav
 title: 404 Error!
 permalink: /404.html
 ---
-
 <script language="JavaScript">
 $( document ).ready(function() {
-  var oldURLs=[".html",".md","/v1.1/","/v1.0/","/README"];
-  var doRedirect=false;
+  var oldURLs=["/README.md","/README.html",".html",".md","/v1.1/","/v1.0/"];
+  var fwdDirs=["examples/"];
+  var doRedirect = false;
+  var notHere = false;
   var forwardingURL=window.location.href;
-  for (i=0;i<oldURLs.length;i++) {
-    if (forwardingURL.indexOf(oldURLs[i]) > -1) {
-      doRedirect=true;
-      forwardingURL=forwardingURL.replace(oldURLs[i],"/");
+  for (i=0;i<fwdDirs.length;i++) {
+    if (forwardingURL.indexOf(fwdDirs[i]) > -1)
+    {
+      var urlPieces = forwardingURL.split(fwdDirs[i]);
+      var newURL = "https://github.com/kubernetes/kubernetes/tree/{{page.githubbranch}}/" + fwdDirs[i];
+      notHere = true;
+      window.location.replace(newURL);
     }
   }
-  if (doRedirect) {
-    window.location.replace(forwardingURL);
-  };
+  if (!notHere) {
+    for (i=0;i<oldURLs.length;i++) {
+      if (forwardingURL.indexOf(oldURLs[i]) > -1)
+      {
+        doRedirect=true;
+        forwardingURL=forwardingURL.replace(oldURLs[i],"/");
+      }
+    }
+    if (doRedirect)
+    {
+      window.location.replace(forwardingURL);
+    };
+  }
 });
 </script>
 
@@ -25,4 +39,3 @@ Sorry, this page was not found. :(
 
 You can let us know by filling out the "I wish this page" text field at
 the bottom of this page. Maybe try: "I wish this page _existed_."
-