title: as3 Textfield placeholder
body: <p>I have a quick question on textfield place holder on as3.</p>
  
  <p>All the modern browser or mobile apps support a place holder for the text input field. once you click on it the focus move to the beginning of the text and the place holder remain until you start typing. </p>
  
  <p>Just wondering if this is archieveable on as3?</p>
  
  <p>Cheers
  Bill</p>