title: how to avoid "SyntaxError: Octal literals are not allowed in strict mode" message with jqGrid filterloader
body: <p>In jqGrid filter toolbar, When i search a numeric value on a numeric valued column with leading zero such as 01, 02, 00 etc, then </p>
  
  <blockquote>
    <p>SyntaxError: Octal literals are not allowed in strict mode</p>
  </blockquote>
  
  <p>message is coming. Please help me out.</p>