loader component scaling

Try this code

var idd:Number;
var content_mc:MovieClip = my_ldr.content;
var loaderListener:Object = new Object();
loaderListener.complete = function(evt_obj:Object){
trace("loading complete");
_root.content_mc._visible = false;
}
my_ldr.addEventListener("complete", loaderListener);

function delay(){
_root.temp_txt.text = Math.round(my_ldr.percentLoaded);
_root.w_txt.text = _root.content_mc._width;
_root.h_txt.text = _root.content_mc._height;
if(_root.content_mc._width > 100 || _root.content_mc._height > 100){
my_ldr.load(my_ldr.contentPath);
}else if(_root.content_mc._width > 0 && _root.content_mc._width > 0){
_root.content_mc._visible = true;
clearInterval(_root.idd);
}
}
_root.idd = setInterval(_root.delay,1000);
 >> Stay informed about: loader component scaling