title: as3 dynamic index change for added objects on stage
body: <p>I have added some backgrounds on stage and then on top of that adding another background and all these are movieclips. </p>
  
  <p>At some time i have to remove the backgrounds and then it should be added but here problem am facing is the background become coming front.</p>
  
  <p>so is there any function like send to back or bring to frond based on the movie clip names.</p>