ActionScript 3.0 :: Accessing Items Created In Loop?

If you have a series of sprites created in a loop:

ActionScript Code:
for (var i:int = 0; i < numItems.length(); i++) {
var mySprite:Sprite = new Sprite();
}

Which you added event listeners to, in the same loop:

ActionScript Code:
for (var i:int = 0; i < numItems.length(); i++) {
var mySprite:Sprite = new Sprite();
mySprite.addEventListener(....
}

How can you remove those listeners, then add them again? I need to kill and re-enable the listeners of many sprites which were created that way.