Basic info

- I am using v 1.3.9h
- this is a brand new install
- No add ons

OK I am doing a redesign of a site for the client and if you look at my mockup page at http://www.oceanabyssaquatics.ca/redo you will see that the header uses a javascript that changes the header to match the season or holiday (to see what I mean just just change the date on your computer to - let's say Jan 1 and then refresh the page). All together there are 21 different headers.

QUESTION 1: How can I implement this into the header of ZC?
QUESTION 2: Where is the best place to store the js files and the 21 images?


As you will see on the same page above, I also have a carousel type javascript at the very top of the main body of the page (Scrolling Ads) this also uses it's own css. If possible; I would like to implement this ad scroller at the top of the main body of ZC on ALL PAGES.

QUESTION 3: How can I implement this into the header of ZC?
QUESTION 4: Where is the best place to store the images, css and javascript?

Thank you all in advance for your assistance.