Get image into movieclip within a movieclip

hi below is the code im using to import an external image
this works however im getting other errors
i think its related to the movieclips i use
i have tweens on pics.pic1_mc
but if i use
var pics.pic1_mc to load the image i get expected semi colon before dot error
can anyone show me how to get the image into a movieclip within a movieclip?
Thanks

var [url:String](http://www.kirupa.com/forum/String) = "images/Recruitment.jpg";
var urlRequest:URLRequest = new URLRequest(url);
var pic1_mc:Loader = new Loader();
pic1_mc.load(urlRequest);
addChild(pic1_mc);