title: Add and load the Jquery mobile script only for tablets and smartphones
body: <p>I would like to load different scripts if the user is on a smartphones/tablets or on a laptop.</p>
  
  <p>Here is the result that I want :</p>
  
  <p>Laptop:</p>
  
  <pre><code>&lt;script src="http://code.jquery.com/jquery-1.8.2.min.js"&gt;&lt;/script&gt; 
  </code></pre>
  
  <p>smartphones and tablets</p>
  
  <pre><code>&lt;link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" /&gt;
  &lt;script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>How can I do it?</p>