Issue 2213 - landing page for mobile beta launch

adblock-browser-head.html

-<meta name="title" content="Adblock Browser Beta Launch" />
-<meta property="og:title" content="Adblock Browser Beta Launch" />
-<meta name="description" content="Want Adblock Browser for your smartphone or tablet? Join the Adblock Browser for Android Beta Google+ community." />
-<meta property="og:description" content="Want Adblock Browser for your smartphone or tablet? Join the Adblock Browser for Android Beta Google+ community." />
-
 <style type="text/css">
 #content *
 {
   box-sizing: content-box;
 }
 
 #content h1
 {
   margin-bottom: 28px;
 }
@@ skipping 118 matching lines @@
   if ("addEventListener" in obj)
   {
     obj.addEventListener(type, function(ev)
     {
       if (listener(ev) === false)
         ev.preventDefault();
     }, useCapture);
   }
   else
   {
+    // IE 8
     if (type == "DOMContentLoaded")
       type = "readystatechange";
 
     type = "on" + type;
-    // IE 8
     if ("attachEvent" in obj)
     {
       obj.attachEvent(type, function()
       {
         if (document.readyState == "complete" && listener(event) === false)
           event.returnValue = false;
       });
     }
     else
     {
@@ skipping 40 matching lines @@
 
   addListener(document.getElementById("subscribe-form"), "submit", function()
   {
     var formElement = document.getElementById("subscribe-form");
     if (!window.XMLHttpRequest)
     {
       formElement.submit();
       return false;
     }
 
+    var pathArray = window.location.pathname.split("/");
     var params = emailTextbox.name + "=" + encodeURIComponent(emailTextbox.value);
+    params += "&lang=" + pathArray[1];
     var request = new XMLHttpRequest();
     request.open("POST", formElement.action, true);
     request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
     addListener(request, "readystatechange", function()
     {
       if (request.readyState == 4)
       {
         if (request.status >= 200 && request.status < 300)
         {
           formElement.setAttribute("class", "success");
@@ skipping 14 matching lines @@
         }
       }
     }, false);
     request.send(params);
     return false;
   }, false);
 }
 addListener(document, "DOMContentLoaded", contentLoad, false);
 //]]>
 </script>