title: Flex Mobile validateNow() not working
body: <p>I have a long and busy for loop which is supposed to addElement on the stage iteratively. Since it takes several seconds to execute the whole loop (i=1:N), i just want to refresh the stage at each loop so that the output is displayed before the loop reaches its final point (N). each iteration should add a displayable element before the next iteration begins.
  For this i wrote the following</p>
  
  <pre><code>for(var i:int = 0; i &lt; 280; i++){
   addElement(...);
   validateNow();
  } 
  </code></pre>
  
  <p>but it is not working like i want. anyone having solution please?</p>