title: Hexadecimal to string in javascript
body: <pre><code>function hex2a(hex) 
  {
      var str = '';
      for (var i = 0; i &lt; hex.length; i += 2)
          str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
      return str;
  }     
  </code></pre>
  
  <p>This function is not working in chrome, but it is working fine in mozila. can anyone please help.</p>
  
  <p>Thanks in advance</p>