Image gallery on existing site - redesign

On our website in fotoexperten we need to redesign how the images of a product is shown. The chosen freelancer will be working on bigger projects with us for the site, we have these allready prepared. This project is as follows: For example: [login to view URL] We want to replace the image layout with this type: [login to view URL] If only one picture is for the product then it must be shown like this (also click on the picture) [login to view URL] We also want the area which is shown in border in "Beskrivelse" (Description of the product) - This must be working in all browsers. - The process of adding small thumbnails and big pictures as it is allready implemented in zen cart should not be touched. - Hover on the picture the bigger picture should be available. - Each smallthumb picture row can include 5-6 pictures. The next 5-6 pictures (if included for the product) is on the next line. - The pictures will be uploaded as the same exisitng method. There can be other requirements for this project that will be found to be needed, but if so this will be small and within this project. GOOD COMMUNICATION SKILLS IS NEEDED. Payment will be done after project is done and tested over some days. The implementation must be fully functional.