ASP Website error in code

I have a simple 5 page website that is done in asp and is hosted on the yahoo server. I have one item that I am selling and when a customer places an order then an email is sent back to me with detail of the order and one email is sent to the customer thanking them and confirming the order, this is not working so I need someone to go over the code and fix this problem. I would also like someone to help optimize this 5 page website. ## Deliverables I am enclosing the website so you can take a look at the code...