title: jquery php insert data into mysql without refreshing the page
body: <p>Hello I have the next code into my website:</p>
  
  <pre><code>&lt;input type="text" id="name" name="name" width="25px"/&gt;
  &lt;a href="#" id="newUser"&gt;Add User&lt;/a&gt;
  </code></pre>
  
  <p>I need that when I click "newUser" the value of the name is saved into my mysql database without refreshing the page.
  Any exemple of how to do this?</p>