title: Javascript or operator not working
body: <pre><code>var strExt  = GetAttributeFromItemTable(itemTable, "Ext", "FileType");
  </code></pre>
  
  <p>I did a alert for strExt and it resolves.
      if (strExt!='wav')
      {
       // this works
      }</p>
  
  <pre><code>if (strExt!='wav' || strExt!='mp3')
  {
  // this does not work.
  }
  </code></pre>