Randomly Inserted Pictures X & Y Placement?

I managed to make some code that works perfectly which, when the flash game is launched it randomly inserts a picture from the list you give it (word1.png, word2.png etc.)It works fine! But the problem is the place in which it appears, when i start the pictures appear in the top left corner of my flash game, but I want them to appear at preferably the location of a symbol or the x & y coordinates I specify (In actions obviously, i dont want to type these coordinates in game :P).Btw here is the code

var _loader:Loader = new Loader;
var _pictureArray:Array = ["word1.png", "word2.png", "word3.png"];
var _whatPicture:Number = Math.floor(Math.random()*3);

[code].....