Customization of Wordpress Portfolio Plugin

I have a pretty simple project for someone to get their hand dirty on. It's a simple wordpress portfolio plugin. Here are the details of what I need to change about the plugin. We would like to give visitors to the site the ability to view our work and to filter the work by both:  Category (i.e. radio, web, software, etc.)  Client We desire the following operation: 1. User goes to page where Profolio Plug-in is running 2. User is presented with the grid thumbnails of all work 3. View All is automatically selected for both Category and Client 4. User selects a Category a. Grid becomes selected category subset of All, with non-matching thumbnails disappearing – with no client yet selected all work for that category will display for all clients b. Category selected remains full color c. All other categories gray-out, but are still selectable d. If user selects a different category it replaces previously selected and steps a-c repeat 5. User selects a Client a. Grid becomes selected Client subset of All, with non-matching thumbnails disappearing – with no Category yet selected all work for that client will display for all categories b. Client selected remains full color c. All other clients gray-out, but are still selectable d. If user selects a different Client it replaces previously selected and steps a-c repeat 6. User selects a Category then Client – or Client then Category a. When first criteria is selected grid becomes subset of All, with non-matching thumbnails disappearing. For this example lets say Category Radio selected. b. User then selects a Client, lets say ESL c. The only thumbnails showing should be those that are BOTH Radio and ESL We would like to be able to achieve the UI and presentation formatting described above and shown below. We are developing this site in: Wordpress 3.2.1 We are using the Headway CMS Theme THIS PROJECT NEEDS TO BE COMPLETED AS SOON AS POSSIBLE SO IF YOU CAN'T START RIGHT AWAY, DON'T RESPOND! Are you a bot? Say "Puggle" if not.