title: Google Maps: Add a marker to the embedded Google map without their API
body: <p>From google map I can get the embeded link like this: </p>
  
  <pre><code>   &lt;iframe src="https://www.google.com/maps/embed?pb=!1m10!1m8!1m3!1d14758.879464292155!2d114.13797844999998!3d22.364204!3m2!1i1024!2i768!4f13.1!5e0!3m2!1sen!2shk!4v1439431516910" width="600" height="450" frameborder="0" style="border:0" allowfullscreen&gt;&lt;/iframe&gt;
  </code></pre>
  
  <p>it works perfectly.The problem is I would like to add a marker on the map</p>
  
  <p>e.g. a market pointing 22.364204,114.1379784 , 15z</p>
  
  <p>I have tried search a while and some discussion suggested that I can use parameter <code>&amp;q=</code> </p>
  
  <p>so I add the parameter </p>
  
  <pre><code>&amp;q=22.364204,114.1379784&amp;z=15&amp;output=embed
  </code></pre>
  
  <p>and the final code</p>
  
  <pre><code>&lt;iframe src="https://www.google.com/maps/embed?pb=!1m10!1m8!1m3!1d14758.879464292155!2d114.13797844999998!3d22.364204!3m2!1i1024!2i768!4f13.1!5e0!3m2!1sen!2shk!4v1439431516910&amp;q=22.364204,114.1379784&amp;z=15&amp;output=embed" width="600" height="450" frameborder="0" style="border:0" allowfullscreen&gt;&lt;/iframe&gt;
  </code></pre>
  
  <p>but the marker doesn not appear. Any ideas about that? Any approach is without using their js api?</p>
  
  <p>Thanks a lot</p>