title: Jquery find if the page contains specific id?
body: <p>Is there some one can help me about this? If the page contains id = "item1"  executes #home.hide(); I am really frustrated about this.    My code:</p>
  
  <pre><code>&lt;tr&gt;
  &lt;td id = "item1"&gt;
  &lt;/tr&gt;
  
  if($("body:has(#item1)")){
  $('#home').hide();
  }
  </code></pre>