title: Redirect the parent page from IFrame
body: <p>I am using an IFrame, and from this IFrame I want to redirect to another page. </p>
  
  <p>Please tell me how to do this without any JavaScript, ie, no <code>window.location</code>.</p>
  
  <p><code>Response.Redirect</code> shows the page in the IFrame, but I want to show page as a main page.</p>