requestawebdesi

I have a website that I wish to add a mobile redirect to. I purchased a php script from detectmobilebrowsers -dot- com. My site is done in html/css and I do not understand php. No matter what device (desktop or mobile) I want them to go to the main address (eg. mycompany.com). If they are on a desktop, I want them redirected to mycompany.com/index2.html. If they are on a mobile, I want them redirected to mycompany.com/mobile/ Is anyone familiar with how the script I mentioned earlier works? I host my site on a hostgator shared plan. If so, a quick and simple would be extremely appreciated!