redirect based on screen width -->.
Screen resolution detect and redirect to URL w/ manual switch back CSSTricks
From the comment above I can see that you use jQuery already so lets get in to it.
Redirect Mobile Devices CSSTricks
The select event is sent to an element when the user makes a text selection inside it. The Is there any reason that you don't want to use a form for this?
2. frameworks involved in a software release life cycle and resulting in a software product.
I've had enough of URL jQuery hax, so I figured it would be a great idea to put the query parameters in an array, and manipulate it that way.