xHTML / CSS Implementation of a design with 3 sites.

Hello, we need a person who can convert a design to a xHTML / CSS website relating to the currently standards. Upward compatible to: IE 6 + Firefox 3+ Safari Chrome The blue boxes (on the top and on the bottom) have to fit with all browser windows. They should be visible from the left to the right side (constant) and the design should be centered. Choose good looking font-styles for the content and headlines! Easy to convert - single column design. We are looking forward to work with you.