Help with stoping infinate menu

I have a menu that rotates infinatly and i need it to stop where it is when the mouse leaves the stage.

The menu is a swf loaded into a main swf file I am using as a container, this container has the main menu in it etc. I used the tutorial on here to make the infinate menu and it works fine apart from once my mouse is off the area of the menu it still responds to the mouse position and i’d rather it just stopped where it was until the mouse enters the menu area again.

like in this site hope someone can help