title: add multiple index in eq() function jquery
body: <p>I would like to add the code below to my content :</p>
  
  <pre><code>jQuery( ".pt-cv-content:eq(11)" ).attr( "id" , "content11" );
  </code></pre>
  
  <p>but I was wonder that </p>
  
  <blockquote>
    <p>Could I add multiple index in eq()?</p>
  </blockquote>
  
  <p>For example : </p>
  
  <pre><code>eq(9,10,11).....
  </code></pre>
  
  <p>thanks</p>