<!DOCTYPE html>

<html lang='en'>

<head>
  <title>Test client</title>

  <link href="client.css" rel="stylesheet" rel="stylesheet" type="text/css">
  <link href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css" rel="stylesheet" type="text/css">

  <script src='//code.jquery.com/jquery-1.11.3.min.js' type="application/javascript"></script>
  <script src='//code.jquery.com/ui/1.11.4/jquery-ui.js' type="application/javascript"></script>

  <!-- http://www.pixijs.com/resources/ -->
  <script src="//cdnjs.cloudflare.com/ajax/libs/pixi.js/3.0.9/pixi.js" type="application/javascript"></script>

  <script src="maps.js"></script>
  <script src="player.js"></script>
  <script src="client.js"></script>
</head>

<body bgcolor="#000000">
  <div class="chat-block"></div>
  <div class="canvas-block"></div>
  <div class="backpack-block"></div>

</body>

</html>

<!DOCTYPE html>

<html lang='en'>

<head>
  <title>Test client</title>

  <link href="client.css" rel="stylesheet" rel="stylesheet" type="text/css">
  <link href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css" rel="stylesheet" type="text/css">

  <script src='//code.jquery.com/jquery-1.11.3.min.js' type="application/javascript"></script>
  <script src='//code.jquery.com/ui/1.11.4/jquery-ui.js' type="application/javascript"></script>

  <!-- http://www.pixijs.com/resources/ -->
  <script src="//cdnjs.cloudflare.com/ajax/libs/pixi.js/3.0.9/pixi.js" type="application/javascript"></script>

  <script src="js/maps.js"></script>
  <script src="js/player.js"></script>
  <script src="js/client.js"></script>
</head>

<body bgcolor="#000000">
  <div class="chat-block"></div>
  <div class="canvas-block"></div>
  <div class="backpack-block"></div>

</body>

</html>

Change path for *.js files.
Change path for *.js files.
