diff --git a/game-client.js b/game-client.js
index 6f0f51e..3af9bc4 100644
--- a/game-client.js
+++ b/game-client.js
@@ -29,6 +29,74 @@ if ( !window.requestAnimationFrame ) {
   })();
 }
 
+var norun = false;
+function run() {
+  if (norun)
+    return; //Prevent multiple clicks.
+  norun = true;
+  $("#begin").css("display: none");
+  $("#begin").animate({
+      opacity: 0
+  }, 1000);
+  
+  user = null;
+  deadFrames = 0;
+  
+  //Socket connection.
+  //, {transports: ['websocket'], upgrade: false}
+  connectServer();
+  socket.emit('hello', {
+    name: $("#name").val(),
+    type: 0, //Free-for-all
+    gameid: -1 //Requested game-id, or -1 for anyone.
+  }, function(success) {
+    if (success) console.info("Connected to game!");
+    else console.error("Unable to connect to game.");
+  });
+}
+
+$(function() {
+  var error = $("#error");
+  
+  if (!window.WebSocket)
+  {
+    error.text("Your browser does not support WebSockets!");
+    return;
+  }
+  
+  error.text("Loading..."); //TODO: show loading screen.
+  var success = false;
+  var socket = io('http://paper-io-thekidofarcrania.c9users.io:8081', {
+    'forceNew': true,
+    upgrade: false,
+    transports: ['websocket']
+  });
+  
+  socket.on('connect_error', function() {
+    if (!success)
+      error.text("Cannot connect with server. This probably is due to misconfigured proxy server. (Try using a different browser)");
+  })
+  socket.emit("checkConn", function() {
+    success = true;
+    socket.disconnect();
+  });
+  setTimeout(function() {
+    if (!success)
+      error.text("Cannot connect with server. This probably is due to misconfigured proxy server. (Try using a different browser)");
+    else
+    {
+      error.text("");
+      $("input").keypress(function(evt) {
+        if (evt.which === 13)
+          requestAnimationFrame(run);
+      });
+      $("button").click(function(evt) {
+        requestAnimationFrame(run);
+      });
+    }
+  }, 2000);
+});
+
 var user, socket, frame;
 
 //Event listeners
@@ -61,32 +129,7 @@ $(document).keydown(function(e) {
   e.preventDefault();
 });
 
-var norun = false;
-window.run = run;
-function run() {
-  if (norun)
-    return; //Prevent multiple clicks.
-  norun = true;
-  $("#begin").css("display: none");
-  $("#begin").animate({
-      opacity: 0
-  }, 1000);
-  
-  user = null;
-  deadFrames = 0;
-  
-  //Socket connection.
-  //, {transports: ['websocket'], upgrade: false}
-  connectServer();
-  socket.emit('hello', {
-    name: $("#name").val(),
-    type: 0, //Free-for-all
-    gameid: -1 //Requested game-id, or -1 for anyone.
-  }, function(success) {
-    if (success) console.info("Connected to game!");
-    else console.error("Unable to connect to game.");
-  });
-}
+
 
 var grid = renderer.grid; 
 var timeout = undefined;
@@ -99,7 +142,11 @@ var frameCache = []; //Frames after our request.
 function connectServer() {
   io.j = [];
   io.sockets = [];
-  socket = io('http://paper-io-thekidofarcrania.c9users.io:8081', {'forceNew': true});
+  socket = io('http://paper-io-thekidofarcrania.c9users.io:8081', {
+    'forceNew': true,
+    upgrade: false,
+    transports: ['websocket']
+  });
   socket.on('connect', function(){
     console.info("Connected to server.");
   });
@@ -278,4 +325,4 @@ function paintLoop()
     renderer.update();
     requestAnimationFrame(paintLoop);
   }
-}
+}
\ No newline at end of file
diff --git a/public/bundle.js b/public/bundle.js
index ec80918..664ae5c 100644
--- a/public/bundle.js
+++ b/public/bundle.js
@@ -315,6 +315,74 @@ if ( !window.requestAnimationFrame ) {
   })();
 }
 
+var norun = false;
+function run() {
+  if (norun)
+    return; //Prevent multiple clicks.
+  norun = true;
+  $("#begin").css("display: none");
+  $("#begin").animate({
+      opacity: 0
+  }, 1000);
+  
+  user = null;
+  deadFrames = 0;
+  
+  //Socket connection.
+  //, {transports: ['websocket'], upgrade: false}
+  connectServer();
+  socket.emit('hello', {
+    name: $("#name").val(),
+    type: 0, //Free-for-all
+    gameid: -1 //Requested game-id, or -1 for anyone.
+  }, function(success) {
+    if (success) console.info("Connected to game!");
+    else console.error("Unable to connect to game.");
+  });
+}
+
+$(function() {
+  var error = $("#error");
+  
+  if (!window.WebSocket)
+  {
+    error.text("Your browser does not support WebSockets!");
+    return;
+  }
+  
+  error.text("Loading..."); //TODO: show loading screen.
+  var success = false;
+  var socket = io('http://paper-io-thekidofarcrania.c9users.io:8081', {
+    'forceNew': true,
+    upgrade: false,
+    transports: ['websocket']
+  });
+  
+  socket.on('connect_error', function() {
+    if (!success)
+      error.text("Cannot connect with server. This probably is due to misconfigured proxy server. (Try using a different browser)");
+  })
+  socket.emit("checkConn", function() {
+    success = true;
+    socket.disconnect();
+  });
+  setTimeout(function() {
+    if (!success)
+      error.text("Cannot connect with server. This probably is due to misconfigured proxy server. (Try using a different browser)");
+    else
+    {
+      error.text("");
+      $("input").keypress(function(evt) {
+        if (evt.which === 13)
+          requestAnimationFrame(run);
+      });
+      $("button").click(function(evt) {
+        requestAnimationFrame(run);
+      });
+    }
+  }, 2000);
+});
+
 var user, socket, frame;
 
 //Event listeners
@@ -347,32 +415,7 @@ $(document).keydown(function(e) {
   e.preventDefault();
 });
 
-var norun = false;
-window.run = run;
-function run() {
-  if (norun)
-    return; //Prevent multiple clicks.
-  norun = true;
-  $("#begin").css("display: none");
-  $("#begin").animate({
-      opacity: 0
-  }, 1000);
-  
-  user = null;
-  deadFrames = 0;
-  
-  //Socket connection.
-  //, {transports: ['websocket'], upgrade: false}
-  connectServer();
-  socket.emit('hello', {
-    name: $("#name").val(),
-    type: 0, //Free-for-all
-    gameid: -1 //Requested game-id, or -1 for anyone.
-  }, function(success) {
-    if (success) console.info("Connected to game!");
-    else console.error("Unable to connect to game.");
-  });
-}
+
 
 var grid = renderer.grid; 
 var timeout = undefined;
@@ -385,7 +428,11 @@ var frameCache = []; //Frames after our request.
 function connectServer() {
   io.j = [];
   io.sockets = [];
-  socket = io('http://paper-io-thekidofarcrania.c9users.io:8081', {'forceNew': true});
+  socket = io('http://paper-io-thekidofarcrania.c9users.io:8081', {
+    'forceNew': true,
+    upgrade: false,
+    transports: ['websocket']
+  });
   socket.on('connect', function(){
     console.info("Connected to server.");
   });
@@ -564,8 +611,7 @@ function paintLoop()
     renderer.update();
     requestAnimationFrame(paintLoop);
   }
-}
-
+}
 },{"./game-consts.js":5,"./game-core.js":6,"./game-renderer.js":7,"./player.js":56,"socket.io-client":9}],5:[function(require,module,exports){
 function constant(val)
 {
diff --git a/public/index.html b/public/index.html
index d35a265..f58a5c3 100644
--- a/public/index.html
+++ b/public/index.html
@@ -7,15 +7,17 @@
 </head>
 <body>
     <canvas id="main-ui"></canvas>
-    <form autocomplete="off" onsubmit="requestAnimationFrame(run); return false;">
-        <div id="begin" style="opacity: .99999" class="fullscreen">
-            <div class="center">
-                <h1>Paper.IO!</h1>
-                <small>Todo: replace ^^^ with a picture. Work in progress.</small>
-                <h1>Enter your name</h1>
-                <input autocomplete="off" id="name" placeholder="An awesome name!">
-                <button type="submit">Play!</button>
+    <div id="begin" style="opacity: .99999" class="fullscreen">
+        <div class="center">
+            <h1>Paper.IO!</h1>
+            <small>Todo: replace ^^^ with a picture. Work in progress.</small>
+            <h1>Enter your name</h1>
+            <input autocomplete="off" id="name" placeholder="An awesome name!">
+            <button type="submit">Play!</button>
+            <div>
+                <small id="error">Your browser does not support JavaScript!</small>
             </div>
         </div>
-    </form>
+    </div>
+    
 </body>
\ No newline at end of file
diff --git a/public/styles.css b/public/styles.css
index 81c044b..09e98d2 100644
--- a/public/styles.css
+++ b/public/styles.css
@@ -9,7 +9,9 @@ body, html {
   color: white;
   font-family: "Changa", "Sans Serif";
 }
-
+#error {
+  color: red;
+}
 canvas {
   position: absolute;
   top: 0;
diff --git a/server.js b/server.js
index 5cecf9a..41c4de0 100644
--- a/server.js
+++ b/server.js
@@ -20,7 +20,7 @@ server.listen(8080);
 
 server = http.createServer();
 var io = require('socket.io')(server);
-//io.set('transports', ['websocket']);
+io.set('transports', ['websocket']);
 
 var Game = require('./game-server.js');
 var games = [new Game()];
@@ -30,6 +30,7 @@ io.on('connection', function(socket){
     fn(true);
     games[0].addPlayer(socket, data.name);
   });
+  socket.on("checkConn", function(fn) { fn(); });
 });
 server.listen(8081);
 
@@ -38,4 +39,4 @@ function tick() {
   setTimeout(tick, 1000 / 60);
 }
 tick();
-//setTimeout(tick, 1000 / 60);
+//setTimeout(tick, 1000 / 60);
\ No newline at end of file