I've read your project description, reviewed attached files, and your website. It's nothing really complicated, and i did similar job for one of my clients few years later, so i know exactly how to do it. I can deliver password protected administration page as you designed it (please note i'm not webdesigner, so i can't create for you some eye candy design, and i'll just use what you give me). If you have any question, or additional information, please don't hesitate to post them by PM, thanks. I'm looking forward to our cooperation.