Color Picker CSS

Hi, i'm looking for some one that can implement a color picker to change the colors of the header and menu of a protoype site i'm building... also the ability to change/upload header logo... i have already a script - all needed is installation and proper funtionality to change the colors of the site.... if your are good with UI/clean web 2.0 - i might have a lot of work for you - as i'm putting together this prototype... If you can start right now - you got the job.... see sample image...