Scripting help

Hi guys,

I hope you can help me. These flash files were originally created by someone who no longer works here and I am being asked to continue working on these with very little flash knowledge and this problem is doing my head in!

Basically the attached banners, 1 works and 1 doesn't and I can't see what the difference is. the 24+loans works and the powerhouse one doesn't. They work fine when testing from flash but then once uploaded onto our website they don't work

take a look here

http://www.themanchestercollege.ac.uk

They should automatically scroll onto the next one. It works on the second banner but none of the others and they all have the same code. I have tried everything, from creating it again from scratch, creating it from within the one that works and removing all images and just using text. I am literally pulling my hair out with his one, I hope someone can help.

Thanks in advance for any help given!!