I need css/xhtml code with possible javascript to create an image swap in a website header.
The header is a section that is approx 1000px X 250px with a main image of the left side. The right side is 4 sections/buttons. When the right side is moused over or clicked the image in the left section should change. Similiar to a gallery or image based nav button bar.
## Deliverables
Graphic source files will be provided. All sliced or marked up files are required in return.