title: How can i make my iframe app visible for everyone?
body: <p>I'm new to Facebook app development and I ran into a stupid issue:</p>
  
  <p>I made a simple app consisting of a flash player embedded in an iframe stored on my server and then I added it (as a tab) to a Facebook Event page I also created.</p>
  
  <p>My problem is that the iframe will only load the page's content if the user's role is mapped in the app settings; it works fine for me since I'm the administrator and I believe my test users can also see it quite well, but for everyone else the iframe is blank.</p>
  
  <p>Any ideas on how to make it visible for everyone?
  Thanks in advance</p>
  
  <p><strong>Edit</strong>: </p>
  
  <ul>
  <li>Content page is here:
  <a href="http://livextend.com/facebook/nosajthing_musicbox/" rel="nofollow">http://livextend.com/facebook/nosajthing_musicbox/</a> </li>
  <li>Tab is here:
  <a href="http://www.facebook.com/pages/Nosaj-Thing-no-Musicbox/174470872628888?sk=app_214393448619749" rel="nofollow">http://www.facebook.com/pages/Nosaj-Thing-no-Musicbox/174470872628888?sk=app_214393448619749</a></li>
  </ul>