arrange a movie Clip Using Action Script

hi everyone


im Using this code to Creat a Movie Clip
and load a movie "SWF" into this Flash

------------
stop();

loady._x = 226.4;this.createEmptyMovieClip("loady",5);
loady._y = 220;

loady.onEnterFrame = loadIt;

function loadIt()
{
loady.loadMovie('entry.swf');

}

------------

now I want to send the movie Clip back
(right Click > Arrange > send to back)

but I dont know how to do it with Action Script

please help me with this

thank you

look up "swapDepths" in the Flash Help

thank you, I Tried swap depth

But I coudnt match my own code withh this
and I couldnt finaly arrange my new movie Clip
can u give me more details?