Mobile detector script and device page templates

We need a script to detect ANY mobile and portable devices. Device detection Script This script will determine the viewing resolution suitable for the device and then redirect the browser to the correct template. Device display template We don't need the template to be designed, but we need an HTML table to fit in the browser window - so that it displays properly to the device detected. Please make sure you understand the elements of this project, and give us an idea of how you will go about developing it. Please show (with links) examples of similar work.