title: Open a local HTML file in Full screen in IE without showing a security prompt
body: <p>We have developed an offline HTML application - basically a collection of HTML pages with some JS and CSS resources (external files that are referenced in HTML page) to support it.</p>
  
  <p>To run this app, all the client (customer) needs to do is to just open the "<em>LandingPage.html</em>" file in his IE Browser (client will only be using IE).</p>
  
  <p>Recently the client asked for the application to be designed such that it automatically opens in full screen mode. So they don't want to be asked to press F11.</p>
  
  <p>We implemented this using the many different JavaScript solutions available - but all of them use ActiveX / cause the security prompt to appear which the user has to acknowledge.</p>
  
  <p>We cannot recommend the user to go and change the IE Security settings related to Active X Objects / Scripts / Initialization etc - that suggestion isn't well received.</p>
  
  <p>The client wants the application to open in full screen -</p>
  
  <ol>
  <li>Without showing any prompt / asking for acknowledgement</li>
  <li>It should be automatic / it should not require user to press F11 or any other button.</li>
  <li>They don't want the page to be opened in another window (we demo-ed the <code>window.open</code> solution too ... ) either.</li>
  </ol>
  
  <p><strong>Any suggestions to achieve this functionality?</strong>  I know there are too many constraints ...</p>