title: Textarea of TinyMCE(Rich text editor lib) doesn't show anything
body: <p>I am very confuse how I mistake about using TinyMCE.
  First I download it from <a href="http://www.tinymce.com/download/download.php" rel="nofollow">http://www.tinymce.com/download/download.php</a> I choose TinyMCE 4.0.3.
  When finish download I have folder tinymce_4.0.3 that has folder like tinymce_4.0.3\tinymce\js\tinymce then I copy this folder (js/tinymce) to my website in folder mywebsite.</p>
  
  <p>Atlast I create test.php file with code like this (I cody it from <a href="http://www.tinymce.com/tryit/full.php" rel="nofollow">http://www.tinymce.com/tryit/full.php</a>)</p>
  
  <pre><code>&lt;html&gt;
  &lt;head&gt;
  &lt;script type="text/javascript" src="js/tinymce/tinymce.min.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript"&gt;
  tinymce.init({
      selector: "textarea",
      theme: "modern",
      plugins: [
          "advlist autolink lists link image charmap print preview hr anchor pagebreak",
          "searchreplace wordcount visualblocks visualchars code fullscreen",
          "insertdatetime media nonbreaking save table contextmenu directionality",
          "emoticons template paste textcolor moxiemanager"
      ],
      toolbar1: "insertfile undo redo | styleselect | bold italic | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | link image",
      toolbar2: "print preview media | forecolor backcolor emoticons",
      image_advtab: true,
      templates: [
          {title: 'Test template 1', content: 'Test 1'},
          {title: 'Test template 2', content: 'Test 2'}
      ]
  });
  &lt;/script&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;form method="post" action="somepage"&gt;
      &lt;textarea name="content" style="width:100%"&gt;&lt;/textarea&gt;
  &lt;/form&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>But when I open url localhost/mysite/test.php is nothing show.
  Does anyone figure out what problem is occur with me? </p>
  
  <p>Many thanks.</p>