title: Get checkbox with specific value
body: <p>I want to get checkbox with specfic value and make it checked.. </p>
  
  <p>I make like this </p>
  
  <pre><code>$(":checkbox").filter({"value":5}).attr("checked","true");​
  </code></pre>
  
  <p>and here is the html </p>
  
  <pre><code>​&lt;input type="checkbox" name="priv"​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ value="1"​​​​​​​​​​​​​​​​​/&gt;
  &lt;input type="checkbox" name="priv" value="2"/&gt;
  &lt;input type="checkbox" name="priv" value="3"/&gt;
  &lt;input type="checkbox" name="priv" value="4"/&gt;
  &lt;input type="checkbox" name="priv" value="5"/&gt;
  &lt;input type="checkbox" name="priv" value="6"/&gt;
  &lt;input type="checkbox" name="priv" value="7"/&gt;
   &lt;input type="checkbox" name="priv" value="8"/&gt;​
  </code></pre>
  
  <p>here's  a <a href="http://jsfiddle.net/2wnUJ/" rel="noreferrer">demo</a> of the problem</p>