I have another option for you all in creating your responsive website.
In CSS3, you are able to add width-specific rules, or styles that will only apply if the screen-width fits the parameters you specify.
Take a look at this tutorial to see how to add the responsive elements to your CSS file.
Change the max-screen widths to reflect the size of the tablet or mobile-device.
<link rel=’stylesheet’ media=’screen and (max-device-width: 480px)’ href=’mobile.css’ type=’text/css’/>