title: Move between page in jqgrid
body: <p>I using jqgrid last version.I use bindKeys method to have keyboard support and it is possible to select a row with Up and Down keys .Now i want use "page up/page down" for navigate between  pages(next/prev) how to do it?</p>
  
  <pre><code>  jQuery("#List1").jqGrid('bindKeys', {
  });
  </code></pre>