title: remove session in javascript and jquery
body: <p>we all know that we can set and get <code>session</code> using javascript like below:</p>
  
  <pre><code>session.setItem("name", "value");  
  </code></pre>
  
  <p>session.getItem("name");</p>
  
  <p>I need to know how to destroy particular and all session variable in javascript.</p>
  
  <p>I used <a href="https://www.google.co.in/?gfe_rd=cr&amp;ei=kUAuVb6AGLHv8wfjy4CgCQ&amp;gws_rd=ssl#q=destroy%20session%20variable%20in%20javascript" rel="noreferrer">google</a> but I'm unable to get exactly what I need. Please help me to find the solution. jQuery answers are also welcome (without plugin)</p>
  
  <p>Thank you in advance</p>