MC inside MC as button connection problem

Flash 8 - AS2.0

Hi, I’m trying to figure out why this isn’t connecting the correct way.

On the stage, I have t_mc with a rollover function (actionscript on the t_mc)


on(rollOver) {
	gotoAndPlay('rollover');
}

…causes a simple red bar to tween out.
At the end of the redbar tween inside of the t_mc, I have placed another movieclip called bill_mc on the 15th frame.

So I have placed this code on the main timeline as well:


this.t_mc.bill_mc.onRollOver = function() {
    this.t_mc.bill_mc.gotoAndStop('_over');
}

The

_over

is for the bill_mc acting as a button over state, just to do a simple highlight. Which I will connect to in the main fla _root stage later.

Here is the lnk to the file at yousendit

PLEASE HELP!