title: .animate frameset in jquery
body: <p>I'm trying to change frameset cols by jquery .animate . But it's not working as an animate, it changes the cols immediately. </p>
  
  <p>Is there anyway to animate frameset cols property?</p>
  
  <p>here is my code,</p>
  
  <pre><code>function hideit() 
  {
  var myframeset = window.top.document.getElementById("fs");
  $(myframeset).animate({
      cols: "*,0"
    }, 1500 );
  }
  </code></pre>