title: Eliminating Delay on HTML popup
body: <p>I understand that Chrome runs the entire program asynchronously which causes my extension to open about 2 seconds after being clicked. Is there a way to force the extension to display the html page with a 'loading' message and then finishing loading the javascript and replacing the loading message with content without having them run at the same time?</p>
  
  <p>I've looked into onload but it doesn't seem to have any effect.</p>
  
  <p>Thanks</p>