title: TinyMCE Body.contentEditable=false don´t work in firefox
body: <p>I am using TinyMCE editor for my application and I want to have my body and the presentation toolbar on screen with "readonly", but</p>
  
  <pre><code> readonly:true 
  </code></pre>
  
  <p>makes the presentation bar disable which is not acceptable by client (needs both content area and toolbar).</p>
  
  <p>I successully made the:</p>
  
  <pre><code> body.contentEditable = false;
  </code></pre>
  
  <p>which works but only works in IE and chrome, not in firefox, I googled and I didn´t find any solution, also try:</p>
  
  <pre><code>removeAttr( 'contenteditable' ); 
  </code></pre>
  
  <p>or setting the </p>
  
  <pre><code>readonly:true;   
  this.getBody().setAttribute('mceToolbar', true);
  </code></pre>
  
  <p>but any of them works.</p>
  
  <p>Any way to solve the problem, or someone solved already this problem?</p>
  
  <p>Thanks!</p>