title: Change html title with Jquery
body: <p>Hey so I have about 10 php pages with different titles coded like this :</p>
  
  <pre><code>&lt; title &gt;some title here&lt; /title&gt;
  </code></pre>
  
  <p>I'm using jquery's <code>$('title').html('new title')</code> to dynamically change the title but this changes the title for all the php pages. Is there a way to specify the page whose title I want to change.
  I'm using one .js script for the ten pages so any code which references document would affect all the 10 php pages. I want to only affect say thisone.php</p>
  
  <p>Thanks. </p>