gotoAndStop at the the root of the timeline

HI

I have a movie clip with onRollOver and onRollOut script attached. When clicked I would like the root of the timeline to move to a different label. At present I have tried the following first script on the MC to move the root timeline, however this is not working and I assume this is due to the complexity of the movie clip:

I have therefore used the following 2nd script for the first frame of the timeline within the MC which works with getURL but I am unable to get it to work with moving the root of the timeline. Do I need to add .root somewhere? Thanks