How to slide/tween in a uiloader on stage with actionscript

programming flash
1

Hey people

I want to slide in 4 uiloaders on the stage but how can I achieve this? This is the code I’ve got untilll now. The effect I desire is that the uiloader slides in from the left to right. With the first going on 500 seconds, second 1000 seconds, third 1500 seconds and the fourth on 2000 seconds.

This is the code I’ve got untill now

stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;

stage.addEventListener(Event.RESIZE,onStageResize);
onStageResize();

function onStageResize($event:Event=null):void
{
    loader1_mc.y = stage.stageHeight * 0;
    loader2_mc.y = stage.stageHeight * 0.25;
    loader3_mc.y = stage.stageHeight * 0.50;
    loader4_mc.y = stage.stageHeight * 0.75;
}

The Uiloders are in the movieclips loader1_mc etc…
Hope sombody can explain how to tween those 4 movieclips

Thank you very much for your time