AS2 Loading an External XML Slideshows

I am loading external XML slideshows based on

When you click back and forth between the slideshows the order and timing screw-up. You can see an example at and click between “La Palestra” and “Luxury Attache”.

I have tried clearing the interval at several different places as well as unloading and reloading the movie clip but nothing seems to work.

Any ideas?