title: setContent of an textarea with tinyMCE
body: <p>I have some textareas and all of them are with tinyMCE.</p>
  
  <p>I would like to set the content of the specific textarea, but I can't find how.</p>
  
  <p>I have tryed this:</p>
  
  <pre><code> tinyMCE.get('title').setContent(selected_article_title);
  </code></pre>
  
  <p>here is my textarea:</p>
  
  <pre><code>&lt;textarea style="width: 95%;" name="Title"  id="title"&gt;&lt;/textarea&gt;
  </code></pre>
  
  <p>And here my tinyMCE init:</p>
  
  <pre><code>tinyMCE.init({
  // General options
  mode : "specific_textareas",
  theme : "advanced",
  width: "100%",
  plugins : "pagebreak,paste,fullscreen,visualchars",
  
  // Theme options
  theme_advanced_buttons1 : "code,|,bold,italic,underline,|,sub,sup,|,charmap,|,fullscreen,|,bullist,numlist,|,pasteword",
  theme_advanced_buttons2 :"",
  theme_advanced_buttons3 :"",
  theme_advanced_buttons4 :"",
  theme_advanced_toolbar_location : "top",
  theme_advanced_toolbar_align : "left",
  theme_advanced_statusbar_location : "bottom",
  valid_elements : "i,sub,sup",
  invalid_elements : "p, script",
  editor_deselector : "mceOthers"
  });
  </code></pre>
  
  <p>I don't know why this is not working, I am using the exemple from the tinyMCE website <a href="http://www.tinymce.com/wiki.php/API3:method.tinymce.Editor.setContent" rel="noreferrer">http://www.tinymce.com/wiki.php/API3:method.tinymce.Editor.setContent</a></p>