title: jQgrid: multiple column row headers
body: <p>I am trying to extend my jQGrid to have multiple rows for the header. </p>
  
  <p>It will look something like this </p>
  
  <blockquote>
  <pre><code>               -----------------------
  Level 1 - &gt;    | Application         |
                 -----------------------  
  Level 2 - &gt;    |Code    | Name       |  
                 -----------------------
                 | 0002827| Mobile Phone1
                 | 0202827| Mobile Phone2
                 | 0042827| Mobile Phon3e
                 | 0005827| Mobile Phone4
                 | 0002627| Mobile Phon5e
                 | 0002877| Mobile Phone6
                 | 0002828| Mobile Phone7
  </code></pre>
  </blockquote>
  
  <p>I am wondering how to do this with jQGrid 3.8.2? Any ideas? </p>