Review Page

I'm having particular with content on review page:

1. Place 'Add Review' form on every review pages like a side bar.
2. Display only all reviews from a mid, and only from that mid.
3. Display newly added review to the top of other reviews from same mid
4. Embed mid as an child element or attribute of root element of Review page, so it can be called anytime by methods in Review page.
   

Redirecting the webpage back to 'home' mode is making trouble.