506249 Zen Cart Guru Needed

Need a few more things done to my zen cart site before launch. Bidder should be aware site is using overrides. Please contact for site url 1)Install livezila. I would like a chat bubble to "float" left when my operators are online to initiate the chat. When not online it should not show. 2)Install Ceon URI mapping. 3) Put input for gift card and promo code on shopping cart page. Currently the input is only on the check out page. With this the customer will be able to see their total with the dicounts or gift cards applied before having to create an account to checking out 4) when you create an account go to shopping cart page if items are in cart. 5)when you click update shopping cart, it should update shopping cart (it currently goes to the products page) 6)create slides like the one on the main page of sizztoys.com. There needs to be a clickable little number in the bottom right (like on [login to view URL]). There are to be 5 sliders; number of slides per slider: 6,2,3,2,2 The images as well as their links are already on mypage, sized properly and grouped together so it is really easy. They should be in the same order reflected on my site. THe JS of the sliders must not interfere with othe js on page. PMB to discuss in detail