Key.ENTER performing action in more than one layer

Ok in Layer (5) i have this relevant code:


Code:
//IF ENTER KEY...GO TO btnSend
k = new Object();
k.onKeyDown = function() {
if (Key.getCode() == Key.ENTER && txtSubmit.text != "") {
sendIt();
}
};
Key.addListener(k);
And on layer (10) i have the following:


Code:
//IF ENTER KEY...trace example
k2 = new Object();
k2.onKeyDown = function()
{
if (Key.getCode() == Key.ENTER && txtSubmit.text != "")
{
trace("working");
}
};
Key.addListener(k2);
When i hit ENTER on layer 10... the action sendIt() from layer (5) is performed...

What i may be doing wrong ?